HomeMy WebLinkAboutApplication APPLICANT 12/12/2007
'City of Springfield
Development Services Department
225 Fifth Street
Springfield, OR 97477
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Site Plan Review
ppli4ati-(lIi~TYpe~~.",~.....~.~';ttr ,,' ",,'. '"~ :i,..(Applicant: checkoneY.
Major Site Plan Mo'dification Pre-Submittal:
Major Site Plan Mo'dification Submittal:
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Site Plan Review Pre-Submittal: 0
Site Plan Review Submittal: ~
Req u(red' Project' Intor .. nr~i.;.~:'- %"<} b . (App(i~ant. complet~ this sei::tiol))
Applicant Name: Steve Barrett
Icompany: Springfield Public Schools
IAddress: 525 Mill Street, Spri~gfield OR 97477
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IApplicant's Rep.: David L Guadagni
Icompany:. Robertson/Sherwood/Architects pc
IA1ddress', . 5 0
132 East Suite 4 ,
I ~roperty Owner: Springfield Public Schools
I COmpany: Springfield Public Schools
IAddress: 525 Mill Street,
IASSESSOR'S MAP NO: 17-02.35.00
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Phone: 726-3218
Fax:
726.9555
Phone: 342.8077
Fax: 345-4302
OR 97401
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Phone: 726-3218
Fax: 726-9555
OR 97477
ITAX LOT NO(S): 02100 and 02~00
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Property Address: 7345 Thurston Road, Springfield OR
Size of Property: 11.40 Acres Acres ~ Square Feet 0
l~r())J()s,E!d Na~e_of ~rojE!~t: .~~~r.~n~le~e,nta'1School d... . d .. ..... .. .
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I Description of If you are filling in this form by hand, please attach your pro~osal description \p this application.
Proposal: New replacement elementary school on existing school site. :: ,.
I Existing Use: Elementary Sc~ool
INewImpervious Surface Coverage (Including Bldg. GroJs Floor Area): 11,852 sf
Si natures: Please si nand rint our name and date in the ~ riate cox on the next
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Associated Applications: ;.~.~ - Lj'1.. - \) \ ,vi. Signs: I( '2n~
Pre-Sub Case No.: ?tc.~~ -l"ib~tI Date: .' ii I Reviewed by: v
Icase No.: ])RC:261)";f -()\\cH'1-' Date:/2-(n...lo}-iil RevieweJ by: ~
IAPPlicationFee: $ 7 2J,p 1. CO ITechnical Fee: $ 3 &'3, 33 I poltaqe Fee: $/55f5?
ITOTAL FEES: $ 7785,3.5 N'UMBER: P
Revised 11/06/2007 Molly Markarian
Date Received:
Planner: SH
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Owner Signatures
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This application form is used for both the required pre-submittal meeting and subsequent
complete application submittal. Owner signatures are requir~d at both st4ges in the application
process. An application withollt the Owner's original signature wil!, not be accepted.
Pre-Submittal
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The undersigned acknowledges that the information in this application is correct and acctrate for scheduling of the
Pre- Submittal Meeting. ':~
Owner:
Date:
Signature
Print
Submittal
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I represent this application to be complete for submittal to the City. Consistent with the1completeness check
performed on this application at the Pre-Submittal Meeting, I affirm "the information identified by the City as
necessary for processing the application is provided herein or the information will not bel provided if not otherwise
contained within the submittal, and the City may begin processing the application with t~e information as
submitted. This statement serves as written notice pursuant to the requirements of ORS 227.i78 pertaining to a
complete application. '
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Dat~:
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12/11/2007
Owner:
Signature;
Steve Barrett
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TYpe II Site Plan Approval Narrapve for:
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Thurston Elementary School
2109 J Street il
Springfield, Oregon "
11 December 2007
ADlllicanllProller:!V Owner
Springfield Public Schools
825 Mill Street
Springfield Oregon 97477
Alln: Bili Hirsh
Phone: 541-954-6525 Fax: 541-
Architect II
Mahlum Ar~hitects &, 'I'
Robertson/Sherwood/Architects pc
132 E. Broadway, Suite 540':
Eugene OR'i97401 I
Alln: Dave Guadagni, AlA I
Phone: 541 ~342-8077 Fax: 541-345-4302
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Civil Enllineer
KPFF Consulting Engineers
1201 Oak Street
Eugene, OR 97401
Alln: Mall Keenan, P.E.
Phone: 541-684-4902 Fax: 541-684-4909
Landscape'~Architect
Walker Macy
111 SE OaK, Suite 200
Portland, OR 97204
Alln:.David Aulwes
Phone: 503'228-3122 Fax:,503-273-8878
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Electrical En!lineer
Interface Engineering
708 SW 3'd Avenue #400
Portland OR 97204
Alln: Chris Larson
Phone: 503-382-2266 Fax: 503-382-2262
Project Description: I:
This application is for site plan approval of a replacement elementary:school for Springfield Public Schools
to be located in the area now used for fields and play at the existing Thurston Elementary School site.
The project includes construction of a new elementary school and its ~ssociated parki'ng, walk systems,
paved and solt play areas and landscaping. Included in this packet is': information reg~rding alternates for
adding 2 classrooms and for adding covered play structure. , :'
Project Location: ;1
The property is Tax Map No. 17-02-35-00, Tax Lot 02100 and 02600,11 The project address is 7345
Thurston Road.' II
Approvals Requested:
Type II, SitePlan Approval
Attached Information:
Site Review Application and Fee
Narrative
8-1/2" x 11" Site Plan
Tree Felling Applicationwith Plans and Fee '
Large Plan Sets (18 copies) Refer to second sheet of drawings for index.
Transportation Impact Analysis, prepared by Branch Engineering (3 copies)
Drainage Plan, prepared by KPFF (3 copies) 1i
Geotech Report, prepared by PSI, Inc (3 copies)
. Preliminary Title Report
Deed
Irrigation Specifications
Electrical Cut Sheets of Proposed Site Light Fixture
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Date Re.celved.-
PlannedSH
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Thurston Elementary School Page 1
Type II Site Plan Approval Application Narrative'
Mahlum Architects
Jill
fj1obertson/Sher.yood/Archltects pc
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Site Ownership:, :1,
As of this submission, Sp'ringfield Public Schools is the owner of the ;acre parcel sho!("n for development
in this site plan review application. Please refer to the updated preliminary title report,iincluded with this
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Easements:
Survey information indicates there are no easements on the property, The School district is in Ihe process
of recoding a 7 feet wide utility easement along the property line at Thurston Road. C9PY is attached. '
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Phasing: , '
The project is designed to be done in two phases. Phase 1 will be a Grading Packag~ that creates a
workable surface for the Phase 2 construction access drives, staginglarea and building pad. A Land
Development and Alteration Plan (LDAP) will be submitted in advance of starting Phase 1. Phase 2 will
be the building and site package that will follow soon after the completion of the Phas~ 1 Grading Package
Proposed Development Site Data:
Total Site Area: 497,626 SF
Impervious Area
Building Footprint
2 Classroom alternate
Covered Play alternate
Additional Imperious Areas
Total Impervious Area
40,050 SF
2,620 SF
4,900 SF
121.130SF
168,700 SF
Pervious Area
328,926 SF
Existina Imoerious Area 156,875 SF
Net Change in Impervious Area: Add of 11,825 SF.
Zoning:
The site is wl1hin the City of Springfield's Urban Growth boundary and is zoned PLO, Schools are a
permitted "special use" category. The adjacent 101s are privately owned residential properties at the south
and southwest portion of the site. Properties 10 the north, east and n9rthwestare curr~ntly in agricultural
use. ' ,I
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Student Population: II,
There are currently about 475 students enrolled at Thurston Elementary School.' It is anticipated that this
number will not change significantly with the construction of the replacement school. The new school is
designed to accommodate up to about 500 students. 11
Site' Access /.Transportation: I
Primary vehicular access will be off of Thurston Road with the bus drop off lane separated from the public
access drive. There will be pedestrian access to the site 1rom Thurston Road and from a pedestrian alley
off of the residential area at the southwest corner of the site. Students arrive either by bus, walking or are
dropped off by their parents. The number of students typically dropped off versus walking are described in
the Traffic Impact Study. An assessment of school zone signage and hossings along~with the number and
type of busses anticipated at the site is also 'included in the Traffic Impact Study. '
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Off-Street Parking Facilities:
All off-streefvehicle parking will conform to the standards listed in theiSpringfield Development Code
(SOC). The maximum number of parking spaces per the SCD Is 2 spaces for each teaching station plus
,1 space for each 100 sf of public indoor assembly space. In the full bylld out (Including 1he 2 classroom
alternate) there will be 24 teaching stations (48 parking spaces allowed) and about 7,940 square feet of
public ,indoor assembly space (79 parking spaces allowed).
Maximum vehicle parking spaces allowed: 127 spaces
Total vehicle parking spaces provided: 100 spaces
Date Received:
Plal1ner: SH
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, Thurslon Elementary School Page 2
Type II Site Plan Approval Application Narrative
Mahlum Architects
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Robertson/SherWood/Architects pc
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Loading Areas:
The school function of the project does not require significant amounfs of loading or unloading to occur
since products are not manufactured or sold at the site and the site does not appear to fall under the
ioading requirements of Development Code 4.6-130 since i1 is not a commercial or in~ustrial development.
None-the-Iess the site will receive deliveries. These will mostly be limited to office arid educational
suppiies and food products. For this purpose there.is a loading area at the screened :service court.
, Occasional and small front office. deliveries can also be made at the Iront area drop off zone.
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Utility Infrastructure: "
The project site is served by adequate public utilities. The project proposes to extend these utilities on the
project site, to provide adequate fire protection and utility services forlithe proposed school building. All
new utilities will be placed underground. Refer to the drawings included with this application for
description and location of the proposed utility ex1ensions. , i:
Stormwater Management:
The site is designed so that all non rooftop impervious surfaces stormwater runoff wili be pretreated
1hrough drainage swales prior to being piped into the public stormwat~r system. Building rooftop run-off
will be captured by external downspouts that connect to the stormwat~r system. The "site is served by an
existing stormwater line running along Thurston Street. :: '
Floodplain:
The property is not in area of flood piain.
Wetlands: "
The property has identified wetlands on the site. The Department of State lands (DSL) has received the
wetland delineation report that Mason, Bruce & Girard, Inc. prepared on behalf of Springfield School,
District 19. The DSL file number is WD 2007-0524. It has been assigned to Anna Buckley at (503) 986-
5321. Based upon DSL's work and priority system, the report has been assigned to a Tier 2 review
(greater than 120+ days). DSL Staff will review the report butlhey are not able to provide an estimated
timeline for the review. DSL has advised the District that their review "could take seve'ral months and has
, apologized that they are unable to provide prompt review 01 all deline~tion reports. ~hh this in mind, the
District has proposed a development that avoids triggering 'the need for a wetland fill permit and we see no
reason to anticipate that DSL will question our consultant's delineation report. "
DrinkingWater Overlay District: "
The site is located in the unregulated Zone of Concentration. The proposed building is for educational
use. The project does not propose to store, handle or use materials which are listed as hazardous
materials.3xcept for those conditions exempt from regulation per SDC Section 3.3-200. The building is
being planned to include rooftop mounted HV AC units. These units Will be provided with spill pans that will
be piped to the sanitary sewer system. Landscape maintenance is handled by the School District. No
landscape maintenance materials, including fertilizers, are stored on site. .
Thurston Elementary School . Page 3
Type II Site Plan Approval Application Narrative
:Mahlum Architects
Robertson/She~ood/Architects pc'
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The proposed emergency generator will be located in the service ~oJrt and be desig~ed with double wall
type fuel tank. If a leak occurs in the main fuel tank, a secondary tan~ with an audibl~ and visual alarm
contains any leakage.' ' i
Fire Protection: . ii"'~
The school will be fully sprinklered, Location of the fire hydrants and jfire department 'connection (FOG)
has been coordinated with the Fire Marshal. Fire truc~ access to the:lbulldings is accomplished by a
partial length 20 foot wide access route originating at the south end of the bus drop zone and heading
along the north end of the building and south along the east side of t~e building. Thel.route terminates
before the beginning of the we11ands and a hammerhead turnaround in along this route. A partial 20 foot
wide lane along the west side of the building travels up the to the hard play area where a hammer head
turn will be provided. The route will be marked and designed to support 80,000 pound wheel loads. Per
meetings with the Fire Marshall Aerial Fire Apparatus Access Roads JWill not be required since the eaves
of the school will be less than 30 feet in height. For Fire Department 'convenience a loop size for a large
fire truck turn around will b~ provided at the end of the bus drop for n\>n-fire emergency visits.
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Trees:",
There areseverai existing trees on 1he site. A few will be removed, refer to attached lifree Felling
Application. Numerous additional trees will be added per' the attached landscape plans. '
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Irrigation: . I ''',
The landscape will be a combination of irrigated shrub and lawn areas, and drought tolerant shrub and,
seeded areas which will not be irrigated. The irrigated areas will hav~ a fully automatic irrigation system
which conforms to the Springfield Public Schools irrigation standards! The non-irrigated areas are '
designed to require no supplemental water once established. During jhe establishment period the schools'
maintenance staff will hand-water as needed. To aid watering, city,standard perforated pipe root watering
systems will be provided at non-irrigated trees, and additional mainlin'es and quick-co:uplers will be
provided as needed to hand-water shrubs and trees. Hydro-seeding ~i11 occur at the ,start of the wet
season to ensure germination and establishment.
Fencing:
'The perimeter of the site will have a 6 feet tall chain link fence.
landscape drawings.
A detail of the fence ib included in the
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Building Height:
In the PLO zone, "Special Use Standards for Elementary Schools" re~trict the school to a height not to
exceed 35 feet at mid height of the roof. The maximum.mid-roof height of the buildings are under 35 feet.
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Screening: , "
The trash and recycling areas are located within the screened service courts.
will be screened from view. ' , ' II
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Rooftop mechanical units
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Datk Received' '\ Z ~ I Z--(J7
Planner: SH
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Thurston Elementary School Page 4
Type II Site Plan Approval Application Narrative
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Mahlum Architects
J'lobertsoniSherWood/Architects pc
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PUBLIC UTILITY EASEMENT 'I
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Tax Map & Lot Numbers 17-03-36.12 TL 100 (on'lthe date of execution)
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THIS INDENTURE MADE and entered into this _ day of _ ]1 , 200~by <::1nd between
Springfield School District No.1 9 . hereinafter ~eferred to as the Gr~ntor(s), and
the CITY OF SPRINGFIELD, a municipal corporation, in Lane County, Oregon, hereinafter referred to as the
Grantee. li;f
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WITNESSETH: In Consideration of the acceptance by Grantee and the use or holding of said easement for
present or future public use by Grantee, Grantors hereby grant, bargain, sell and convey unto the Grantee, a
perpetual easement 7.00 feet in width, together with the right to go upon' said easement area hereinafter
shown in Exhibit "A" for the purpose of constructing, reconstructing, main$ining and using PUB'LIC UTILITIES
which may hereafter be installed on the following described property, to-wit: II!
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The west and north 7.00 feet, by perpendicular measurement, of those lands conveyed to
Springfield School District No. 19 by that Warranty Deed recorded an August 23, 1945 on Pages
130-131 of Book 295, Lane County Oregon Official Records and tilat Warranty Deed!recorded
on August 10,1945 on Pages 224-225 of Book 294, Lane County Oregon Official Re~ords and
surveyed by Gary L. Cartier in CSF filed 0'0 , :'
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TO HAVE AND TO HOLD the above easement unto the said Grantee, its successors and assigns forever.
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IN WITNESS WHEREOF, the Grantors above named have hereunto set their hands and sealsl this
,dayof ,2D~ Ii
Nancy'GOlden, Superintendent
STATE OF OREGON
COUNTY OF Lane
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BE IT REMEMBERED that on this day of J 200.L-.befoye me, the
undersigned, a notary public in and for said County and State, personally appeared the within named
Nancv Golden II wh'ose identity
was proved to me on the basis of satisfactory evidence and who executed the within inst~ument and
acknowledged to me that she executed the same freely and volunt~rily Ii
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IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed my 6fficial seal the day a'nd year last
above written. ~,~
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Notary F;ublic for Oregon
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My Com'mission Expires
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THE CONVEYANCE set forth in this instrument conveying title or interest to (he City of Springfield;ia Municipal
Corporation of the State of Oregon, is hereby approved, and the title Of interest conveyed there,in is hereby
accepted. '
CITY OF SPRINGFIELD
By:
Dennis P. Ernst - City of Springfield Surveyor
Date
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(BAR CODE ~TICKER) Ii. c i,'>leO'. )
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RETURN TO: CITY OF SPRINGFIELD- PUBLIc WUKK0 UI::I-' t -225 Flrl H ~ I KI::I:.: I -.sPRINlit--II:LU, UK~l:iUN8/477
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. 310 5th 81m'" 8pri09',Id, 0"90097477' (541) 746-0637 . F" (541) 746-0389 '\
PRINCIPALS: .
James A. Branch, P,E" P.L.S,
Rene Fabricant, S.E., P,E.
Michael Lane Branch, P,E,
Damien Gilbert, P.E.
Renee Clough, P,E.
TECHNICAL MEMORANDUM
Re:
Thurston Elementary School Replacement
Springfield, Oregon
Branch Project No. 07-235
Date: December II, 2007
To: Mr. Gary McKenney, P.E.
City of Springfield Transportation Depatiment
From: Damien Gilbert, P.E.
EXPIRES: JUNE 30. 2009
This memorandum is intended to supplement the Minor Traffic Impact Study for the Thurston
Elementary School Replacement dated'on November 16, 2007, in response to relevant
completeness review comments received during the pre-submitt,!l meeting with limited attendees
on November 30, 2007, Based on the meeting minutes supplied':by Robertson Sherwood
Architects, P.C., there were three traffic related items to be addressed. The foHowing
summarizes the additional items that are addressed herein:
.:. Assessment of school zone signage and crossings
.:. Number and size of busses anticipated at the site
.:. Information on Modes of travel
. \1~,OOY ,.,'
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School Zone Signage and Crossings
A sign and crossing review was perfotmed for the immediate school area. There are currently no
crosswalks on the abutting public street or at existing adjacent intersections in the school
vicinity. There is a school area speed 20 MPH zone in place on Thurston Road fronting the site,
There are no sidewalks on the north side of Thurston Road across from the school, and that area
is for the most part undeveloped with few origins/destinations (homes) for students. The Vast
majority of students that walk or ride bicycles to school were observed to distribute to/from the
"-
.)
CIVIL
STRUCTU8AL
TRAFFIC / TRANSPORTATION
SURVEYING
~t
~~
Thurston Elementary School Replacement
I!. . ....., ' Page 2'of 2
west. Based on our observations, there were no areas with concentrated groups of student
pedestrians crossing Thurston Road in the immediate vicinity of the school.
Crosswalk treatments should be included at the visitor parking lot driveway access point due to
the high number of student/vehicle traffic conflicts expected at that location, '
School Busses
Based on District supplied information, there are four full-sized standard 40-foot busses serving
Thurston Elementary School.
Modes of Travel
Based on School District supplied information for an observation performed on a Tuesday during
.. .. 11' p
last year's school year, and limited sample confirmations performed by our office, the following
table summarizes the Modes cifTravel for the Thurston Elementary School:
Walk
45
66
Bicycle
11
11
Bus drop-off
137
162
Parent drop.off
203
167
Based on the above information, the vast majority of the students are dropped-off and picked. up
by their parents, or are bussed to school.
Conclusion
In summary, the result of the Traffic Impact Study remains the same as originally presented. The
proposed Thur.ston Elementary School Replacement project will not cause significant adverse
impact on the operating characteristics of the existing adjacent roadway system.
DE.Cl2. R(C'U
Branch Engineering, Inc.
December 11,20.0.7
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",",(1
MINOR TRAFFIC IMPACT STUDY
FOR
Thurston Elementary School
Replacement
Springfield, Oregon
Iiiiiiiiiii,", " """" ,1",,,,,.,,...'."....""11..11''''''"',,,, ,"'''' ., """ I ,. ''''"' ,.", .,,, '".''''''' " ".,"". '''' "
November 16, 2007
Preoared For:
Springfield School District
1890 North 42"" Street
Springfield, Oregon 97478
Preoared Bv:
BRANCH ENGINEERING, INC.
310 Fifth Street
Springfield, Oregon 97477
Phone (541) 746-0637
Fax (541) 746-0389
Project No. 07-235
. 12--12--01_
Date Recelved:-
Planner: SH
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MINOR TRAFFIC IMPACT STUDY
FOR
IIII 11111111. III ""'111""""1111 lilli' 111_1,.nllll I I 11111111'" 1111111111 III I 1111111.11.1.1....1111111111 . """"'''1111111111''11'" 11111 '1~11 IIII I I
Thurston Elementary School
Replacement
Springfield, Oregon
~
November 16, 2007
Preoared Bv:
EXPIRES: JUNE 30. 2009
BRANCH ENGINEERING, INC.
310 Fifth Street
Springfield, Oregon 97477
Phone (541) 746-0637
Fax (541) 746-0389
DEe 1 2 REC'O
Project No. 07-235
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TABLE OF CONTENTS
...-...............:......-....--.....,
w
1. INTRODUCTION...................................................................................1
2. PROJECT DESCRiPTION.................................................................... 2
Site Access.,................:......,..............................................,............. 4
Site Circulation..........,....,..............................,.,..,..,..,...................... 4
3. EXISTING CONDITIONS ...............................:...................................... 6
Street Network.............,...............................................,................... 6
Crash Analysis.................................................,..,...,....................... 6
Transit Facilities.,..,.,...:.................................,........"....................... 6
Non-Motorized Facilities........................,.......,........,.........:.............. 6
4. PROJECT TRAFFIC..........................~.................................................. 7
Modes of Travel.........,. '............................,'.....................'...........'.... 7
Delivery Vehicle Traffic,................................. .:..................."...........7
Non-Motorized Facilities......:...............................:........................... 9
Trip Generation.............,..............,......................................., ,.........9
Trip Distribution and Traffic Assignment.......................................... 9
5. CONSTRUCTION TRAFFIC ROUTING/ACCESS..............................10
Construction Phasing....................................,..,.........,....,............. 10
Construction Staging....................,.."....................,....................... 1 0
6. RECOMMENDATIONS AND CONCLUSION .....................................11
DEe i 2 REC'D
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LIST OF FIGURES
~- ...,.---....,-
"
Figure 1: Vicinity Map............................................................................ 3
Figure 2: Site Plan................................................................................. 5
Figure 3: Delivery Circulation Simulation ..............................................8
LIST OF TABLES
.
_,...,...,.."..._._."".",....,::o:'---..__..___.._.....~
.-
Table 1: Delivery Truck Traffic .........................................,.................. 7
LIST OF APPENDICES
..---......... ---..
'"
Appendix A: City of Springfield Traffic Impact Study Scope
Appendix B: Lane Transit District Route Schedules
,Appendix C: ODOT Accident Data
Appendix D: Tentative Design Schedule
DEC.1 'l. \\tC~
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MINOR TIS: THURSTON ELEICl'ENTARY SCHOOL RE;PLACEMENT
PAGE 1 OF 11
1.
INTRODUCTION
Branch Engineering Inc. has been retained by Springfield School District to prepare this Minor Traffic
Impact Study as required in Springfield Development Code to meet the criteria of Springfield Public
Works Department policy S.O.P.P. #T-6.1 and the Traffic Impact Study Scope of , Work, dated October
4, 2007 (see Appendix A), prepared by City of Springfield Transportation staff for the Thurston
Elementary Site Modification in Springfield, Oregon. '
A reduced traffic study has been allowed for this project, as there Will not be new traffic generated by
the school replacement. The primary focus of this study is to summarize expected!changes to local
traffic patterns.
DEe i 2, REC'D
~ Branch Engineering, Inc,
.~
November 16,2007
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MINOR TIS: THURSTON ELEMENTARY SCHOOL REPLACEMENT
PAGE 2 OF 11
2.
PROJECT DESCRIPiTION
The Thurston Elementary school site is located south of Thurston R.oad between Weaver and Billings
Roads in Springfield. The project consists of replacing the existing ,school buildings, improving the
parking facilities, and developing sports fields on the existing scho()l site. The school currently has an
emollment of 453 students, and there are 53 staff members. The new development is planned to begin
construction in Spring of 2008 for building pad preparation. New' construction will continue after the
school is out through June of 2009 and demolition of the existing buildings will occur after the school
year ends in Summer of2009. The final landscaping and site improvements will be completed prior to
the start of the next school year in September of 2009.
The property is identified on Assessor's Map 17-02-35_00, Tax Lot 2600. The site is currently occupied
by Thurston Elementary School.
Figure I illustrates the location of the proposed development
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--=
November 16, 2007
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MINOR TIS: THURSTON ELEMENTARY SCHOOL REPLACEMENT
PAGE 3 OF 11
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DEe 1 2 REC'U "
~nch Engineering, Inc.
November 16, 2007
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MINOR TIS: THUR.STON EL~r;lNTARY SCHOOL REPLACEMENT
PAGE 4 OF 11
Site Access
There are two existing driveways on Thurston Road. As proposed, flne full-movement driveway will be
dedicated for visitor parking, parent drop-off/pick-up activities, delivery traffic, and staff parking. The
other access will be located at the east side of the proposed development for school bus circulation.
Site Circulation
The west driveway will consist of visitor, parent drop-offi'pick-up and staff parking. Bus loading will
occur in the northeast part of the school. Delivery trucks will enter and exit the site through the west
driveway on Thurston Road.
The proposed site plan is shown in Figure 2.
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November 16,2007'
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MINOR TIS: THURSTON ELE1efENTARY SCHOOL REPLACEMENT
PAGE 6 OF 11
3.
EXISTING CONDITIONS
Street Network
The relevant roadway for this study is:
.:. Thurston Road
Thurston Road is functionally classified as a collector roadway; it is a two-lane east-west running street
with a sidewalk on the south side ofthe street (school side) which ~onnects students to neighborhoods
, II '
west of the school. There are on-street bicycle lanes and the posted speed is 40 MPH.
Crash Analysis
An analysis of accident history was performed for the relevant existing roadways in Springfield. The
most recentthree full years of accident data was evaluated (January I, 2004 through December 31,
2006) as supplied by the ODOT Crash Analysis and Reporting Unit. It should be noted, that Legislative
changes to DMV's vehicle crash reporting requirements, effective January 1,2004, resulted in fewer
property damage only crashes being eligible for inclusion in the statewide crash data file.
During the period of analysis, there were no accidents reported on Thurston Road between Weaver and
Billings Roads. The ODOT accident data is included as Appendix C.
Transit Facilities
The school site is serviced nearby via Lane Transit District (L TD) Routes 8x and'll. The bus stop that
is regularly served by this route is located on 69th Street and Thurston Road. The current L TD route
. .
schedule is included in Appendix B
Non-Motorized Facilities
Thurston Road has a sidewalk on the south side of the street in the project area.
-@ Branch Engineering, Inc.
November 16, 2007
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MINOR TIS: THURSTON ELEtENTARY SCHOOL REPLACEMENT
PAGE 7 OF 11
4.
PROJECT TRAFFIC
Modes of Travel
.:. Pedestrians coming from the east and west will access the site through the north entrances on
Thurston Road. One pedestrian access is located to the west. side of the staff and visitor parking
area and the other one is located between the staff and visitor parking area and the bus drop-off
parking.
.:. Bus drop-off will be relocated to the north-east side of the school.
.:. Student drop~off and pick-up will be accomri:1odated on-site'via a new re-located visitor parking
lot to the-west side of the school. Increased queuing storage area has been provided.
,\
.:. Staff and delivery vehicles will use the same driveway access as the parent drop-off and pick-up
parking area.
Delivery Vehicle Traffic
Delivery vehicle will be entering and leaving the site via Thurston Road (west site access). Based on
school district supplied information, the following table shows the schedules and lengths of the delivery
trucks for the Thurston Elementary School.
TABLE 1: Delivery Truck Traffic,
Type of Vehicle: Day(s) Time Truck Length
I
Milk Tuesday and Friday 6:30 AM 45 ft
Produce Tuesday 9:00 AM 31 ft
(Friday if needed)
Food Wednesday 12:00 PM 35 ft
The largest expected delivery vehicle circulation simulation is shown in Figure 3.
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November 16, 2007
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DEliVERY 'VEHICLE SIMULATION
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: 8.00 Articulating Angle' : 70.00
, : 8.00
Tractor Width
Trailer Width
Tractor Trock
Trailer Trock
PRE
,-- ~
, ~ Branch . ~ngineerin~. Il!.c.
~' 310 Fifth Street
Springfield, Oregon 97477 '
(541)746-0637 FAX (54,1)746-0389
e-mail: branchadmin@qwest.net '
Civil. Structures . TJ;"ansportation . Surveying.
.,
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EXPIRES: JUNE 30. 2009
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FIGURE 3
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MINOR TIS: THURSTON ELE~NTARY SCHOOL REPLACEME~T
PAGE 9 OF 11
Non-Motorized Facilities
One ofthe entrances of the school is for cyclist and pedestrians. It is located south of the school
grounds. It takes children down to a small subdivision close to Highway 126.
A proposed bike path and shelter will be added into the overall transportation plan for the school,
encouraging more children to walk and bicycle to the Thurston Elementary School. Pedestrian and
bicycle accommodations will include internal private sidewalk connections to the public street system,
and bicycle facilities.
Based on school district supplied information, the majority of the students are mopped-off and picked-
up by their parents. Fourteen percent of the students walk to and from the school on regular weekdays.
Trip Generation -'
Peak hour trip generation values will not change sigruficantly as a result of the proposed Thurston
Elementary school replacement project.
Trip Distribution and Traffic Assignment
There will not be any changes to off-site traffic patterns as a result of the proposed school replacement,
project.
" '!. ~tt\'-'
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November 16, 2007
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MINOR TIS: THURSTON ELEMENTARY SCHOOL REPLACEMENT -
PAGE 10 OF 11
5. CONSTRUCTION TRAFFIC ROUTING/ACCESS
Due to the location and nature of the proposed development (Elementary School in a residential
neighborhood), potential impacts on neighborhood and student safety were considered.
Construction Phasing
Phase 1 consist of site the grading package that is tentatively scheduled to start on February 2, 2008 and
will be completed February 18, 2008,
,
,
Phase 2 is the building package that is tentatively scheduled to start on June 16, 2008 with the new
building completion on June 12,2009. The existing building demolition and final landscaping will be
completed prior to school starting in Fall of2009.
The project schedule is included in Appendix D.
Construction Staging
Construction access to the development will occur along the east edge of the existing school.
Contractors will turn west at the south edge of the existing hard play area and the access point will be
through the existing asphalt. Contractors will turn south adjacent to southeast corner of existing west
parking lot and proceed south along the future driveway to staging area at future parking/drop off zone.
II
The existing west edge bicycle access path will be fenced off and remain accessible for public use
during construction.
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1@'1 Branch Engineering, Inc.
November 16, 2007
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MINOR TIS: THURSTON ELEMENTARY SCHOOL REPLACEMENT
PAGE 11 OF 11
6.
RECOMMENDA liONS AND CONCLUSION
Transit Facilities
The development site is conveniently served by pu~lic transit. No special transit accommodations are
necessary to serve the proposed development.
Non-motorized Facilities
, No special pedestrian or bicycle facilities, other than those required by code, are T\ecessaryto
accommodate the proposed development.
Crash History Analysis
During the three year period of analysis, there were no accidents reported on Thurston Road between
. Weaver and Billings Roads. No accident reducing measures are recommended.'
Large Vehicle Circulation
As illustrated in Figure 3, some areas will require adjustments to accommodate the design delivery
vehicle. There appears to ,be adequate space for this to occur.'Driveways and bus loading areas have
been evaluated by others, and were not reviewed in this study.
Conclusion
In summary, the result of this analysis indicates, the proposed Thurston School redevelopment will not
cause significant adverse impact on the operating characteristics of the existing adjacent roadway
system.
Dt.C\ " ~tt\\
r@l Branch Engineering, Inc.
November 16, 2007
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APPENDIX
A
CITY OF SPR.INGFIELD TRAFFIC IMPACT
STUDY SCOPING CHECKLIST
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AOivlliViSTRATJON '''v1A//'jTENAj\fCE DiViSION,
ENG/NEER!l\iG O/l/!S/()iV TRA/\iSFCF?T!.l.TiON 0-/1/6/0l\l
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3i=PiiVGFfELD_ C:_:-~' ,9:?::i?7
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Ei'\jVi.AONi'vlENr4L S"E;S\/iCES Df/iSle.'!'.!
T~C.'-fN!C':..\L i:.;.EFiV!CES[}!V!SiCIf'.f
C..-.J""
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October 4, 2007
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Darnien Gilben, P,E.
Branch Engineering
310 Fifth Street
Springfield, OR 97477
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Subject: Traffic Impact Shldy Scope - Thurston Elementary S"hool
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Dear Damien,
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Enclosed per your request is a Trajjic Impact Study Scope of Work statement for the proposed
Thurston Elementary School site., This scope is based on our linderstanding that the project
consists of replacing the existing school, parking facilities, and'itields with a new schooL parking
facilities, and tields on the existing site.
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Please give me a call if we may provide additional iIlfOlmation~
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Sincerelv.
~~~
Greg Kwock, P.E.
Transportation Engineer
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Ij,DM/j\.jl,ST'=i~4TlON / TEC/--ii\fiCAL SEFil//C"cS/ E.NG!i\jEEr:Jil'./G: (5,:,11) 726-375."3
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- ' .--- ~'-- v__ (5Jl) 726--'3694' .F-d./: (541) 726"-2'309
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,-..'
TRAFFIC IMPACT STUDY SCOPE OF WORK
,I
Date:
October 4,2007
Consultant:
P.r<:l"!'''-'}, l=''tHTJ.nppr-inn
.J...J.lU-.lJ........u .........LJ.E- ............................6
310 Fifth Street
Springfield, OR 97477
Project Assumptions:
Project Name:
Location:
land Uses:
Size:
Access:
SpfJd - Thurston Elementary Site Modification
7345 Thurston Road,
lIE Code 520 - Ekmentary School
Use appropriate of Target A.r~a (GSF) or Student Population
Via Thurston Road for staff parking and student and school bus
drop-off / pick .up.
Completion Date: Estimated 2008
General: The proposed development will impact city streets; therefore the supporting trame
impact analysis wilrneedto address Springtleld Development Code (SDC) requirements.
Because the development is not anticiDated to add.significant t~ips to the site, a reduced (ramc
study is being allo';ved. The study should address all the criteria outlined in SpriJ)gtleld Public
WorksDepartment policy (S.O.P,P. #T-6.1) for a Minor Traftlc Shldy, modified as follows:
Project Traffic: Trip Generation and Trip Generation Assignment: Full trip generation and
trip generation assignment is not being required for this site. However, truck traffic due to
deliveries and other operations should be considered in the TIS: Include an analysis of the route
that truck traffic will be utilizing to access the site. Include estimates of the volume and times of
entry/exitto the site.
Period{sl ~ Analvsis Year
2008 (or assumed build year for individual phases)
, Scenarios
Build
Construction Traffic Routing/Impacts
Due to the location and nature of the proposed development (elementary school), potential
impacts on neighborhood and student safety shall be considered. The TIS should include a sign
and crossing audit that addresses safety issues for the area.
. 't\.\'~
\'l. .
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Include this Scope of Work in the appendix of the Traffic Impact Study
Page 1 of 1
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APPENDIX
B
LANE TRANSIT DISTRICT
R.OU 1 E SCHEDULES
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Name:
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From:
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Name:
ARRIVE L:.~,vt
LEAVE Main Main Tnurstor. 69th Thurston Thur-sion rvlair. Main ,Jl.RRIVE
Spill! at at S,31ion a' -Staion StatiGn <- ar 'Spfla
Station 21st 42nd BayS Main ,3a}.' A 8::.yA 42no 23rd Statkl;;
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7:45
8:07 8:,0 3:14 8:.17 8:2!: 8:38
8:27 8:30 8:34 8:37 8:45 8:5C< 3:50 3:34 3:58
8:50 8:53 8:57 9:01 9:09 9:',6 9:21 8:26 9:3,
9:10 9:13 9:17 9:21 9:29 9:36 9:41 9:45 9:5, 10:00
9:30 9:33 9:37 9:41 9A9 9:55 10:01 10:06 10:11 10:20
9:50 9:~,<:; 9:57 10:01 10:09 10:16 10:21 1Q:26 1Q::.1 10:40
10:-10 10:13 10:15 10:23 10:32 10:38 10:44 10:49 10:5.l ;1:04
10:30 10:33 10:38 10:43 10:52 10:59 11:04 11:09 11:14 11:24
10:50 10:53 10:58 11:03 11:12 11:19 11:24 11:29 11:34 11:44
11:10 11:13 11:18 11:23 11:32 11:39 11:44 ' 11:4B 11:54 12:04
11:30 11:33 11:38 11:43 11:52 11:59 12:04 12:09 12:14- 12:24
11:50 11:53 11:58 12:03 12:12 12:'\9 12:24 12:29 12:34 12:44
PM 12:1'0 12:13 12:18 12:23 12:32 12:39 12:44 12:50 12:55 1:05
12:30 12:33 12:38 12:43 .12:52 12:59 1:04 1:10 1:15 1:25
12:50 . '12:53 12:58 1:03 1:12 1:15 1:2-4 1:30 1:35 1:4-5
1:10 1:13 1:18 1:23 1:32 1:39 1:44 1:50 1:55 2:05
1:30 1:33 1:38 1:43 1:52 1:59 2:04 2:10 2:15 2:25
1:50 1:53 1:58 2:03 2;12 2:19 2:24 2:30 2:35 2:45
2:10 2:13 2:18 2:23 2:32 2:39 2:44 2:50 2:55 3:05
2:30 2:33 2:38 2:43 2:52 2:59 3:04 3;10 3:15 3:25
2:50 2:53 2:58 3:03 3:12 3:19 3:24 3:30 3:35 3:45
3:10 3:13 3:18 3:23 3:32 3:39 3:44 3:50 3:55 4:05
I 3:30 3:33 3:38 3:43 3:52 3:59 4;04 4:10 4:15 4:25
3:50 3:53 3:58 A:03 4:12 4:19 4:24 4:30 4:35 4:45
4:10 4:13 4:18 4:23 4:32 4;39 4:44 4:50 4:55 5:05
4:30 4:33 4:38 4:43 4:52 4:59 5:04 5:10 5:15 5:25
I 4:50 4:53 4:58 5:03 5:12 5:19 5:24 5;30 5:35 5:45
5:10 5:13 5:18 5:23 5:32 5:39 5:44 5:50 5:55 6:05
5:30 5:33 5:38 5:43 5:52 5:59 6:04 6;10 6:15 5:25
5:50 5:53 5:58 6:03 6:12 6:19 6:24 6:30 6:35 6:45
6:10 6:13 6;18 6:23 6:32 6:39 6:44 6:50 6:55 7:05
I; 6:30 6:33 6:38 6:43 6:52 6:59 7:04 7:10 7:15 7:25
6:50 6:53 6:58 7:03 7:12 7:19 7:24 7:30 7:35 7:45.,
7:10 7:13 7:18 7:23 7:32 7:39 7:39 7:45 7:50 8:00
7:30 7;33 ;:38 7:43 7:52 7;59 7:59 8:05 8:10 8:20
I 7:50 7:53 7:58 8:03 8:11"
Service end5 at 69t/: at r'1:iaiii. Drop-off only sErvice 'Jr. Main Stre~t froril 69t11Stmt to 55thStiee;.
EI sen'icio {ermine en fa esquina de las calies 69 y Main. S610 parara para baiar ,Y.isajeros durante SiJ
recorride, en is. Calle j!,.jain enUB fas Calles 69 y 58.
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From:
To:
Name:
Springfield Stalion
Thurston Area via Main Street
11 Thurston ;
LEP.VE
Spfld
Station
Main
at
21st
Main
at
42nd
Thurston
Station
Bay B
69th
at
[../lain
ARRIVE
Thurston
Station
Bay A
From:
To:
Name:
Thurston .~"ea
Springfield. Station via Main St.
11 Springtield Station
LEAVE
Thurston
Station
Bay A
Main
at
42nd
'Mail1.
at
23rd
.A,RRIVE
Solid
St3tion
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AM 6:25
6:45
7:07
7:27
7:50
8:10
8:30
8:50
9:10
9:30
9:50
10:10
10:30
10:50
.11:10
11:30
11:50
PM 12:10
12:30
12:50
1:10
1:30
1:50
2:10
2:30
.2:50
3:10
3:30
3:50
4:10
4:30
4:50
5:10
5:30
5:50
5:10
6:30
6:50
7:10
7:30
7:50
8:05
8:25
8:45
9:05
9:25
9:45
1.:05
10:25
10:45
11:05
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9:53
10:13
10:33
10:53
11:13
11:33
,1:53
12:13
12:33
12:53
1:13
1:33
1:53
2:13
2:33
2:53
3:13
3:33
3:53
4:13
4:33
4:53
5:13
5:33
5:53
5:13
5:33
6:53
7:13
7:33
7:53
8:08
8:28
8:48
9:08
,9:28
9:48
10:08
10:28
10:48
11:08
6:28
6:48
7;10
730
7:53
6:32
6:52
7:14"
7:34
7:57
8:17
8:37
8:57
, 9:17
9:37
9:57
10:18
10:38
10:53
11:18
11:38
11:58
12:18
12:38
12:58
1:18
1:38
1:58
2:18
2:38
10:01
10:23
10:43
11:03
11:23
11:43
12:03
12:23
12:43
1:03
1:23
1:43
2:03
2:23
2:43
3:03
3:23
3;43
4:03
4:23
4:43
5:03
5:23
5:43
5:03
6:23
6:43
7:03
7:23
7:43
8:03
8;18
, 8:38
8:58
9:18
9:38
9:58
10:18
10:38
10:58
11:18
6:35
6:55
7:17
7:37
8:01
8:21
8:41
9:01
9:21
9:41
3:1::: 3:19
3:32 3:39
3:52 3:59
4:12 4;19
4:32 ;4;39
4:52 4:59
5:12 5:19
5:32 5:39
5:52 5:59
'6:12 6:19
6:32 6:39
6:52 6:59
7:12 7:19
7:32 7:39
7:52 7:59
8;12 8:19
8:27 8:34
8:47 8:54
9:07 9:14
9:27 9:34
9:47 9:54
10:07 10:14
10:27 10:34
10:47 10:54
11:08'
11:26*
5:43
7:03
7:25
7:45
8:09
8:29
8:49
9:09
9:29
9:49
6:48
7:08
7:30
7:50
8:16
8:36
8:56
9:16
9:35
9:55
6:48
7:08
7:30
7:50
8:21
8:41
9:01
9:21
9:41
iG:01
10:21
10:44
11:04-
11:24-
11:44
12:04
12:24
12:43
1:03
1:23
1:43
2:03
2:23
2:43
3:03
3:23 ~I
3:43
4:03
4:23
4:43
5:03
5:23
5:43
6:03
6:23.
6:43
6:5~
7:19
7:39
7:59
8:19
8:41
9:01
9:21
9:41
10:01
10:21
10:41
11:01
8:46
9:06
9:26
9:46
10:06
10:26
10:49
11:09
11 :29
11 :49
12:09
12:29
12:49
1:09
1:29
1:49
2:09
2:29
2:49
3:09
3:29
3:49
4:09
4:29
4:49
5:09
5:29
5:49
6:09
6:29
6:49
7:05
7:25
7:45
8:05
8:25
8:46
9:06
9:26
9:46
10:06
10:26
10:46
11:06
6:52
7:12
7;34
7:54
8:26
10:31
10:54
11 :14
11:34
11:54
12:14
12:34
12:54
1:14
1:34
1:54
2:14
2:34
2:54
3:14
3:34
3:54
.4:14
4:34
4:54
5:14
5:34
5:54
6:14
6:34
6:54
7:10
7:30
7:50
8:10
8:30
8:51
9:11
9;31
9:51
10:11
10:31
10:51
11:11
6:56
7:16
7:38
7:58
8:31
7:05
7:25
7:.17
8:07 .
8:40
9:00
'9:20
9:40
10:00
1o:io.
10:40
8'"
, ;v
8:33
8:53
9:13
9:33
2:58
3:18
3:38
2:58
4:18
4:38
4;58
5:18.
5:38
5:58
',6:18
6:38
6:58
7:18
7:38
7:58
8:13
8:33
8:53
9:13
9:33
9:53
10:13
10:33
10:53
11:13
10:09
10:32
10:52
11:12
11:32
11:52
12:12
12:32
12:52
1:12
1:32
1:52
2:12
2:32
2:52
10:16
1039
10:59
11:19
11:39
11:59
12:19
12:39
12:59
1:19
1:39 '
1:59
2:19
2:39
2:59
8:51
9:11
9:31
9:51
10:11
- 11:04
11:24
11:44"
12:04
12:24
12:44
1:04
1:24
1:44.
2:04
2:24
2:44
3:04
3:24
3:44
4:04
4:24
4:44
5:04
5:24
5:44
6:04
5:24
6:44
7:04
7:20
7:40
8:00
8:20
8:40
9;00
9:20
9:40
10:00
10:20
10:40
11:00
11:20
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Service ends at 69th at fl..1ain. Drop-off only service on Main Street from.'69th Street to 58th Street.
E! servicic terminaen la esquina de las calies 69 y iviain. S6/0 .oarara para baJar pasaleros Q'urante
su recorrido en la Galfe Main entre las Ca!fes 69 y 58.
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From: Springfield Station From: Thurston ~.fea
I To: Thurston Area via 1\"1ain Street To: Springfield Statiofi via Main S:,
Name: 11 Thur510n Name: 11 Springfield Station
ARRIVE LEAVE
LEAVe Main Main Thurston 69th Thu~$t(1I1 Ttiu'i.too M~;,n 1v1:\in ARRl'JE
Sp1!ll " ,I Station "' 5taticn Station "' or Splin
I Station 2'"' 42nd Bai'E; Main Sa)' ~. SayA <:2no 23rd Station
[J']
I AM 5:02 5:06 5:10 5:16 5:21 :;-:25 5:30 ,,5:37
5:2': 5:"'" 5:31 5"35 5:41 5:45 5:46 5:51 ~.y" ;'E.:05
5:55 _5:57 5:01 5:05 6:11 5:16 6:16 6:21 6:25 6:"'"
5:20 6:23 '3:27 6:31 6:33 6:45 5:45 6:51 6:55 7:05
5:30 6:33 6:37 6:41 6:48 O:::>:J 5:55 7:01 7:Q5 7'15
6:50 6:53 6:57 7:D1 7:D8 /:",5 7:15 7:21 7:27
I 7:02 7:05 7:09 7:13 7:20- 1'27 7:27 7:33 7:39 "7:-1:;;
T:1i 7:20 7:25 7:29 7:33 7:45 7:45 7:51 7:57 3:06
7:30 7:33 7:38 7:42 7:51 8:DO 8:00 8:06 8:12 8:2 ~ .
7:55 8:D2 5:09 8:09 8'.15 8:18 8:23
7:48 751 7:55 8:00 8:07 5:14 8:17 8:23 8:27 8:35
I 8'J2- 8:06 8:10 8:14 8:21 3:25 8:28 E:34 8:38 8:47
8: ~ 8 8:21 3:25 e:n 8'36 8:';3 8:46 8:52 3:56 ,,9:85
8:33 8:35 8:40 8:44 8:51 8:58 8:53 9:94 9:08 ~:~:~~
8:4~ 5:51 855 8:59 9:06 S':13 9:16 9:22 9:25
9:02- 9:06 8:10 9:14 9::1 8:28 9:28 9:34 5:38 9'47
9:18 9:21 9:25 9.29 "':.0\] 9:43 8:46 952 965 ,o:os'
I 9:33 9:~6 ,9:40 9:44 >.':51 to'::'o 9:5& 10:04 10:0S 10:17
9:48 9:51 9:55 9:59 1G:06 10:13 10:16 10:22 10:26 10:35
10:03 10:05 10:10 10:14 10:21 10:25 10:28 10:34 10:38 10:4;.
, 1Q:-;B 10:21 10:25 1'1:23 10:3'3 10:43 10:46 1C:52 10:56 11:05
10:33 10:35 10AO 10:44 10:51 10:58 1D:5a 11:04 1'<:03 1,1:;',
I 10:.1~ 10:51 1'0.57 ;1:02 11:11 11:18 11:13 11:24 11:29 11:38
11:03 11:06 11:12 11:-'7 11:26 11:33 11:35 1 ~:42 11:47 11:55
11:18 11:21 11:27 1"1:32 .11:41 11:48 11:48 11:54 11:59 ~,2:08
11:33 11:36 11:42 11:47 11:56 12:03 12:06 12:12 12:1i 12:26
11:48 11:51 11:57 12:02 12:11 12:18 12:18 12:24 12:29 '12:38
PM 12:03 12:06 12:12 12:17 12:26 12:33 12:36 12:42 12:47 12:57
I 12:18 12:21 12:27 12:.n 12:41 1:::48 12:48 .12:54 12:59 1:0'3
12:33 12:36 12:42 12:47 12:56 1:03 1:06 1:12 1:17 ':1:27
12:48 12:51 12:57 1:02 1:11 1:18 1:18 1:24 1:29 1:39
1:03 1:06 1:12 1:17 1:26 1:33 1:33 1:39 1:44 1:54
1:18 1:21 1:27 1::>2 1:-41 1:.18 ~:4S 1:54 1:69 2:09
I 1:33 1:36 1:42 1:47 1:5;; 2:03 2:03 2;09 2:14 '2:24
1:48 1:51 1:57 2:0~ 2:11 2:18 ::18 2:24 2::29 '2:39
\ 1:58 2:01 2:07 2:12 2:21 2:28 2:28 2:34 2:39 .::49
2:08 2:11 2:17 2:22 2:31 2:38 2:38 2:44 2:49 '2:69
2:18 2:21 2:27 2:32 2:42 2:50 2:50 2:56 3:01 .3:10
I: 2:28 2:31 2:37 2:42 2:52 3:00 3:00 3:06 2:11 ,~:20
2:38 2:42- Z:49 2:55 3:05 3:13 ::13 3:19 2:24 3::;3
2:48 2:52 2:5S 3:05 3:15 3:23 3:23 3:29 3:34 :;:43
c;' 2:58 3:02 3:09 3:15 3;25 3:33 3:33 3:39 3:44 3:53
:::08 3:12 3:19 3:25 3:35 3:43 3:43 3:.Hl 3:54 4:03
, 3:18 3:22 3:29 3:36 3:45 3:53 3:53 3:59 4:04 4:13
I 3:28 3:32 3:39 3;45 3:56 4:03 4:03 4:09 4:14 4:23
3:38 3:42 3:49 3:55 4:05 4;13 4:13 4:19 4:24 4;33
:::48 3:52 3:5S 4:05 4:16 4:23 4:23 4:29 4:34 4:43
3:58 4:02 4:09 4:16 4:26 4;33 4:33 4:39 4:.14 4:53
4:08 4:12 4:19 4:25 4;35 4:43 4;43 4:49 4:54 6:03
Ii 4:18 4::22- 4:29 4;35 4:44 4:51 4:51 4:57 5:G2 5:10
4:28 4:32 4:39 i:45 4:54 5:01 5:01 5:07 .6;12 5:20
4:38 4:41 4:47 4:53 5:02- 5:09 5:09 6:14 5:19 5:28
4:48 4:51 4:57 5:03 6:12 5:19 5:19 5:24 5:29 5:38
4:58 5:01 5:07 5:13 6:22 6:29 5:29 5:34 5:39 -5:48
5:08 5:11 5:17 5:23 5:32 5:39 5:39 5:44 5:49 5:58
I 5:18 5:21 5:27 5:33 5:42 5:49 5;49 5:64 5:59 6:08
5:28 6:31 5:37 5:43 5;52 5:59 5:59 6:04 6:09 1;:18
5:38 5:41 5:47 5:=3 6:02 6:09 6:09 6:14 6:19 6:28
5:48 5:51 5:57 6:03 6:12 6:19 6:19 6:24 6:29 6:38
5:58 6:01 5:07 6:13 6:22- 6:29 6:29 6:34 6:39 6:48
I 6:08 6:11 6:17 6:23 6:32 6:39 6:41 6:46 .6:51 7:00
6:18 6:21 6:27 6:33 6:42 1;:49 6:51 6:56 7:01 7:10
6:-28 6:31 6:37 6:43 6:52 6:59 7:01 7;06 7:11 7:20
6:48 6:51 6:57 7;03 7:12 7:19' 7:19 7:24 7:29 7;38
7:07 7:10 7:16 7:22 7:31 7:38 7:.41 7;46 7:51 8:00
I~ 7:24 7:27 7:33 7:39 7:48' 7:56 8:00 8:06 8:10 8:19
7:44 7:47 7:53 7:59 8:08 8:15 8:20 8:26 8:30 8:39
8:05 8:08 8:14 8:20 8:29 8;36 8;41 6:45 8:51' 9:00
8;:;1= 8;28 8:34 8:40 8:49 8:56 9:01 9:06 9:11 9:20
8:45 8:48 8:54 9:00 9:09 9:1; 9:21 9:26 9:31 9:40
9:05 9:08 9:14 9:20 9:29 9:36 9:41 9:46 9;51 10:00
I 9:25 9:28 9:34' 9:40 9:49 9:56 10:01 10:06 10:11 10:20
9:45 9;48 9:54 10:00 10:09 10:16 10:21 10:26 10:31 10:40
10:05 10:08 10:14 10:20 10:29 10:36 10:41 10:46 10:51 '11:00
10:2-5 10:28 10:33 10:38 10:46' ~t.t\\
10:45 10:48 10:53 10:58 11:06' \)t.\" \ '!.
I, 11:05 11:08 11:13 11:18 11:26"
. S~l~i~~ \fills d\ oSi,'J a~ M3in. Dro~-Qff n~:1' service on il,lain Street tram 59th Str~st to 5~1i1 Street.
Elsen'iGia mrmina ,m la ~sq!1iiJa de las calles 69 J' Main. SiJlo parai;; para talar p.1Saifi(Js dmJnte 5iJ
recl1rrido en 13 Calle Ma:"n amre i~~pa!;es 69 V 53.
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1-105
Thurston
Middle School
THURSTOj\j RD
n'~=;'(11:m>-
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:,~~",-",",2rxi':7r:1l?/' ;;''n,'G
Q fi,---
:;fv
f3:'0i
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8J ..
6th If N
M.'IIN STREET
"'
-!.
~
:ill Thurstan
.:!l High Schoo!
J.
L
I
8x Thurston Station
~ LTD Station
Estaci6n de LTO
G LTD Park & Ride
\ g~
8th z'
0 '" '"
en cc '" ;;;'
10th '" >' ~ u
'" '" z
;:: = ;;;' ;2
<t
11th ~
~=~W~ ;r;;;n';EZ
I
Thurstan
Starior:
I
,Gth
I
.'5acredHcart
Medicol Cinta
I
~
~ -
AM Routing/l?uta
PM RoutiRg/l?uta
UOSratioll
Kincaid at 14th
z:.,~~
I
From: Thurston Area From: UD!S~cred Heal't, Eugene Downtown
To: Eugene Downtown, Sacred Heart/UD To: Thurston Area '
Name: 8x UO Name:, . 8x Thurston Station'
LEAVE LEAVE ARRIVE
Thurston 69th Thurston Pearl. ARRIVE U8 Sta, Oak. Thurston 691h Main
Station at Station at UO Kincaid al Station at at
I Bay B Main Bay A 8th Station at 14th 10th Bay B Mair, 58th
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AM 6:14 6:20 6:26 6:40' 6:48
7:12 7:20 7:26 7:42* 7:50
PM 3:45+ 3:50 4:03# 4:12 4:17
,- 5:10+ 5:17 5:30# . 5:40 5:47
I
* Does not se~Je bus stops on 13th Avenue between Pearl Street and Patterson Street.
No da servicio alas paradas de la Avenida 13 entre las calles Pearl y Patterson.
+ Does not serve bus stops on 11th Avenue,
No da servieio a/as paradas de fa Avenida 11 entre las calles Patterson ypearl,
# Starting at Thurslon Station, changes to express servic8,and only drops off customers, Ends at Main at 58th
aftel' completing the Thurslon loop, '
Empleza en la estaci6n de Thurston, cambia al servieio expres y s610 ,I7ace paradas para baja! pasajeros, Termina
en la esquina de 18 cafies Main y 58 despues de compietar ei recorrido de Thurston.
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1 . -. -
j
1 APPENDIX
1 C
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1 II
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1
II ODOT ACCIDENT DATA
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-
-
-
-,-
CDS 150 10/22/2007
COLLISION TYPE
YEAH'
FATAL
CRASHES
-
-
-
-
-
-
-
-
DAY
DARI(
-
INTER-
SECTION
TOTAL
FINAL TOTAL
Note: ,I~~gjslalive changes t~ DMV's vehicle crash reporting requirements, effective 01/01/2004, may result in fewer properly damage only crashes being eligible for inclusion,ih 'Ihe
Statewide Crash Dala File.
~
<"
~.
v:P
~
C'1.
"'"
-
-
OREGON DEPARTMENT OF TRANSPORTATION. TRANSPORTATION DEVELOPMENT DIVISION
TRANSPORTATION DATA SECTION. CRASH ANALYSIS AND REPORTING UNIT
CRASH SUMMARIES BY YEAR BY COLLlSION'TYPE '
Ttlllrsloll Road between Weaver Road and Bilhngs'Ruad, with ending intersection, in/near Spllngfietd
1-1~2004 tlirollgll '12-3-1-2006 .
',NON,
FATAL
CRASHES
PI~0PER1Y
DAMAGE
ONLY
TOTAL PEOPLE PEOPLE
CRASHES I(ILLED NJURED TRUCI(S
, DRY
SURF
WET
SURF
-
INTER.
SECTION
RELATED
-
-
PAGE: '.
OFF.
ROAD
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Cindy
--.--------
.... ....____,..,_~_.__.:I:!IGI ,>.._'.
From:
Sent:
To:
Cc:
Subject:
RIFE Christina M [Christina.M.RIFE@odot.state,or,us]
Monday, October 22,200712:14 PM
C indy@branchengineering,com
RIFE Christina M
Crashes in/near Springfield along a part of "J" Street, along a part of 21 st Street, and aiong a
part of Thurston Road .
CR. ThurstonRd Weaver-Billings&Ends(SpringfieldL CDS 150,pdf; CR21 H.
J&Ends(SpringfieldLCDS150pdf; CR21 H-J&Ends(SpringfieldLCDS380,pdf; CRJ St
21.25&Ends(SpringfieldL CDS150,pdf
Attachments:
Cindy,
Attached are detailed and summary reports for the above sections of streets,for 1-1.2004Ihrough 12.31.2006Ihal you
requested, Since there were no crashes reported along "J" Street between 21 st Street and 25th Street, wilh ends, or
along Thurston Rd between Weaver Rd a~d Billings Rd, with ends, I could only send a summary report for each section.
<<CRThurstonRd Weaver.Billings&Ends(SpringfieldLCDS150.pdf>> <<CR21 H.
J&Ends(SpringfieldLCDS150,pdf>> <<CR21 H-J&Ends(SpringfieldLCDS380pdf>> <<CRJ SI 21-
25&Ends(SpringfieldLCDS150,paf>>
Christf!1a "Chris" Rife
Crash Data Technician
,Crash Analysis and Reporting Unit
Transportation Data Section
555. 13th Street NE, Suite 2
Salem, OR 9730,1.4178
503.986-4239
Fax:503-986-4249
mailto:lchristina, m. rifeRi>odot state, or, us 1
, 'l. 't\.\'~
\)S\.,\
1 '
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APPENDIX
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II
1 J:.NT A TlVE DESIGN SCHEDULE
~'-(~
\.'"
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./
to I () - kSk Narmo Duration I Start Finish
1 I : Educational Specification J5days: MOn4/16/07'i Fri611/07
" 1----;,,- Holt Elementary Tou,- 1 day: Mon 4/16/07 f Mon 4/16107
Vlsion and Goal Selting 1 day t Tue 411$7; Tue 4/17101
-'-ra EO>C""~", ""': T,. .n.IO' T", .n.IO'
-S-@3 :- '.Userlri:irVlewS '.-'d?.;. Wedsrii07 Wed5nJo7
-r lE3-: 'j:>retimlnaryPropra;n-ReVlew 1day; -Tuesla/07 -'.-rueS/BIOi
-7 ~ Follow-upUserlnlerviews lday: Mon5/14/07, MonSf14107
-----a- ~ Final Program Review 1 oay i Tue 5J22J67fTue 5/22"107
9 Owner ReviewOrafl Document: 5 days i Wed 5/23107 ~~~O2.
10 COmmenl$ Back 10 Ardlilect 0 days: Tue 5129/071 The 5/29/07
11 FinalizedoQ1ment .'m'_____J,__.~dBYs wed...:'.:~~!L,"~~,~?!.
-----;2 ,Issue rlllal program' I 0 days, Fri 611/071 Fn 611/07
1'3 .~~. - :sehoor M-asi;iPlanning . --- i . 31days-!-- i.1Q;614ro7 (' Mon 7/16107
.14 I "OeveloPPlanningOPtiO'ns r 10days~-- -Mon'614107i Fri5/15107
15 ~-l -ReVieW oPtions -- _u!. -ldai; Mon6i,~~~~,On61~~~
16 j . Refine Options ! 10 days; lue 6119107 l Mon712107
1"7] "-., ;~-i55UeD;:aii'P1a;';riTng ciocumEmt ;--lrCiays:--Mon-7Ivo'if- "'-~Xon'7i2/07
111 Owner Rllview Orall 5dllYs: ,Tue1l3/07; Mon7t9i'Qi
19 Prepare FinalRllport Sdays; Tue7/10107i Mon7/15107
20 IsStle Final MasterPlan .--- o days; Mon 7116107 j Mon7/16107
~ . ~OevelcIPRenderingSlModl;s _h:~__ 20~diys-; 1';;;71171071" Mr;>n-8/13107
22 ; sl;himatjc~Desig~' ,0 "50 ~~_":ue i'_~?'_ii,1L_,,~on ~~~07
-S--I Develop"OOcumllntatlon 25 days; T~e7117/07i MonB/20107
------r.r-l Iuull pre'fiITimary set '0 days;---Mon B/2OJ6'7T~on andlo7
25 I Develop eost eslimatll 10days' TUII5I1110"1! Mon9l3J,07
Zt;; I f.leviseSDset 10 days: rue914107! Mon9l17iOf
Submit final SO Report' 0 diys'; Man 9117107) . Mo;"9/17107
:: I 'O;""'R'".w "50.,-;' TO"/'"''!--MOO'''''''
291 : o.silln Development 64 da)'$ : Tue 9J2s70i1-Yri-w21iOi
30 J COndu::1 User Inlervi_ 2 days: rue 9/:251&7 \ Wed 9126107
~ MOdify Documents 15 days; _Th~,9n7107t We~_:~I17~~7
32 ! Conduct User l~tervillwS _~ ,d~YS: ~Thu ,~011,~'?? i Foi :~19!~~
~ MOdify D~wments 5 days: Mon 10/22107 f Fn 10126/07
~-' ",50%CorlSultantCOOrdination Odays~ Fri10126107; Foi'10/26107
~ MOdify Documents 15 days.; Mon 10/29107~'. Fri ~.1116J07
36 Develop CoSl E$!imate 10 days Man 11119107! Fri 11130107
'37 ~~-:Re;:.Tseb-Dsel to days: M(ln~213Ja7~ Foi12l14l07"
~I- ~----SubmllFlnaTDDset . OdaYI; Fn12",4/071' Foi12/14107
39 1~'--;--=~oV;;;iirReView _---=L-='}daYS-MOn1i1.~~~~l Frl 1212Yof
40 I ~-:Slt.PlanReview - ; '120 daYI , Mon11f191~7l Fri51~08
41 j Sutlmil for Site Plan Review 120 days. Monl11191O/l Fri512106
42 I .;SlteOoeumentation/Constn.retion '105days~ Mon121241071~ri5/1Gtrii
43l Sitemlrk CO's ,__,:~,.~~,:~~_~~~~,I,~~C=:~"FM~l~~~~
~~ I".. ,~ ::~~:~::~_m_____ :~~::~ ~~:~~~;::i- :~:;~:~:
"'" . ~--:Con~ctboeuments 80day~ "'-;';12124/071 -F'ri4111108
47 ", Develop Doeumerttation - 3S'day;:' Mon 12/241071 FrlVSJOa'
L~t1,__1 Issue 50% Consuiiaiii'coordina o days j , Fn2i8iO'8T~~Fri218108
149~r.-': .. .--- -"[55oo-9(1,,;;'(;ost Sel '3(i'd3YI;'--'r;;\(;r121i-i76iir'-~F'ri'3'21;6e
I 50 I Submit for Permil Odays: -Fn3l:21108~ FriJ/21106
I ~51 Ov.merReview Sdays; Mon3J:"4/081 friJ/28JOB
~ ModifyO<Jcumentalion 10days: Mon3r.>110Sj Fri4/1110a
~3 Final CD set -a-day.s'; Fri4'11108: fr(411110a
54 ~:-Eiiddin'gIPe~ii ,~~-_._,-,. 30 days i---Frt4i11/08\" FrI5/23/08
55 ---:"---'AdvertiseSid ,Oday;:<-uFM4111/0aj. -FM"4r,'l-ioa'
~ ---Bid Period- '-30diiYi~ M0I1411"108+-~ifi512316ii'
, ,
Odays' Fri5:Z3I08j Fri5!2JJ08
345 days, Mon 5126108 i Fri 9I1iI09
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5Z'Wk--;;-Mon'6i16i08i Fri 6112/09
- -Odays: rri6112109T FiiSI12/o9;
10wkS; MOfl6J1:;J09~-FriS/21109
4 wks : Mon b/24/091 Fri 9/16109
o days: M9l11iib91-"'Fri9i18To9
57
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Demo Exislillg/Landscape
Finalize Landscape
Proje:ClCompie"lion
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page 1 I
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..a~ _ Information
K~. .To Build On
EngIneerIng · Consultlllfl · 7esffng
Geotechnical Investigation and Engineering
Services Report
For the
Proposed New Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
Prepared for
Springfield School District No. 19
1890 N. 42nd Street
Springfield, Oregon 97478
Prepared by
Professional Service Industries, Inc.
1040-A Shelley Street
Springfield, Oregon 97477
Telephone: 541.746.9649
October 26, 2007
PSI REPORT NUMBER: 722-75056-1
-z - \"2-- - () 1
cei\jed"~
oate Re. 5\'\
p\annef.
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l"~;l lnfonnation
,.,..,. .To Build On
Engineering. Consulting . Testing
October 26, 2007
Mr. John Saraceno
Facilities Manager
Springfield School District No. 19
1890 N. 42"" Street
Springfield, Oregon 97478
Subject:
Geotechnical Investigation and Engineering Services Report
Proposed New Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
PSI Report No. 722-75056-1
Dear Mr. Saraceno:
Professional Service Industries, Inc. (PSI) is pleased to submit our Geotechnical Investigation and
Engineering Services Report for the above referenced site. The purpose of these services was to
assist you, the architect, and the engineer in designing foundations, floor slabs, parking lot and
driveway pavement areas, and preparing plans and specifications for construction of the proposed
structures.
The results of our Geotechnical Engineering Investigation indicates the property is generally
suitable for the intended buildings and parking lot structures from a geotechnical standpoint,
provided the recommendations in the attached report are incorporated into the design and
construction of the project. If we can provide additional assistance, or observation and testing
services during construction, please do not hesitate to contact Ray Aliperti at (541) 746-9649.
Respectfully Submitted,
Professional Service Industries, Inc.
~~,~
dw~~
Raymond V. Aliperti
Project Manager
Charles R. Lane, P.E.
Senior Geotechnical Engineer
Attachment: Geotechnical Investigation and Engineering Services Report
Distribution: Addressee
Bill Hirsh @ comcast.net
Mahlum Architects
Robertson Sherwood Architects
. . t 1-- \1--0~
Date Recelved.-
Planner: SH
RVAlrva
Professional Service Industries, Inc.. 104Q-A Shelley Street. Springfield. OR 97477. Phone 541046.9649 . Fax 541n46-7163
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1.0
2.0
3.0
4,0
5.0
6.0
7.0
Table of Contents
Introduction.....,.,......"....,..,......,.,.........,.,..........,......"........".,......."".....,....,.".........,.,.,.,. .... ,1
Project Description.,.....,.....,.,......,.".,....,.,.......,...".,."..,.,....",.,.....,.,.,...,.....""...,...".".,',."., ,1
Scope of Services."...,..,.....".....,...,.,......,.,..................,..,.........,........,...,.,..,."...",."",.....,....1
3.1 Subsurface Exploration.............................................................................................1
3.2 Laboratory Evaluation .... ,.. ,. ,... ,........ ...",.. ",.",.,. ,..., ,.,. ........ ,..,...,.,...... .... ,. ,.............,.2
3,3 Engineering Analysis .............,.. ....,.. ........ .......... ................. ........... ..... ......,....,. ..... ....2
Site Geology and Subsurface Conditions ...................................,.........................................3
4.1 Site Description".... .,... ......., ,......,... .... .",., ".. "..... ".. ,. ,. ,.,..... ....... ,."... ......., ... ,... .......,.3
4.2 Site Geology..,.......,' ,......'. "..... ".,.. .... ."",..'. "..,..."", ,. ,.,......... .....". ...... ..,., ". ,.... ,......3
4.3 Subsurface Conditions.,...."........,...,.....,......",............,.,.,.,.,...............".."..,..,.......... 3
4.4 Groundwater.",.....,...,.....,..,.....".......,...."....,.......,.".,........"..."..".........",..,...........,.4
Site Specific Seismic Evaluation, .............. ......................., ........... .......,............., .............. 4
5.1 Structural Geology Setting .................................................................................., 4
5.2 Seismicity.................,............... .................,.......".... .......... ....".............,.............. 5
5.3 Regional and Local Faulting ...............................................................................' 6
5.4 Historical Seismicity ..................... ............. ..........,.... ........ ......., ....... ...........' ......... 6
5.5 Code Defined Response Spectrum......................................................,............... 7
5.6 Site Specific Response Analysis.......................................................................... 7
5.7 Seismic Site Hazards,................................,..,.....,..........,...........................,......." 9
Conclusions and Recommendations ,......"........,.......... ,....,....... ..",.,...". ...........".....,. .."...,1 0
6,1 Site Preparation ..................................................................................................,..10
6.2 Site Preparation during Wet Weather ............................................:.......................11
6.3 Foundation Recommendations ........................................................................,11
6.3.1 Drilled Pier Alternative .............................................................................12
6,3.2 Conventional Spread Footing Alternative..........................:...................... 12
6.3.3 Rammed Aggregate Pier Alternative......"................................................ 13
6.4 Floor Slab Support ................................................................................................13
6.5 Pavement Recommendations......................................................................,...... ..14
6.6 Construction Dewatering and Drainage Considerations........................................15
6,7 Excavation/Slopes".,....., ....................................................................................,15
6.8. Construction Monitoring.,......................................,... ....................................16
General..".,......,..,..........,...................,........."....,.,............,.,..,.....,.....,.,.,...........,.,.,.,....,.., ., '16
References .....".,."..... .................,....,.... .."..,.......... ..,.....,. ,. ,........ ... ....,... ,.."..:. .,."...,. ...........18
Appendix:
Site Location Map
Soil Boring Location Map
Soil Boring Logs
Geologic Map
Regional Fault Map
Historical Local Seismicity
A
B Laboratory Test Results
Soil Classification Chart
General Notes
C Shake2000 Analysis Results (MCE)
Design Response Spectra
Recommended Design Response Spectrum
D
Probabilistic Seismic Hazard Deaggregation Graphs
Shake2000 Soil Profile Summary
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Proposed New Thun..", i",'E1ementary School
A; ",.',
7345 Thurston Roao'- Springfield, Oregon
PSI Report No, 722.75056.1
October 26, 2007
Page 1
Geotechnical Investigation and Engineering Services Report
Proposed New Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
1.0 Introduction
Professional Service Industries, Inc. (PSI) is pleased to submit our Geotechnical Investigation
and Engineering Services Report for the above referenced project. The purpose of these
services was to assist the architect and the engineer in designing foundations, floor slabs, parking
lot and driveway pavement areas, for use in preparing plans and specifications for construction of
the proposed project. Our evaluation was completed in general accordance with our proposal
number 722-07-100 dated August 27, 2007, which was signed by Mr, John Saraceno with
Springfield School District on September 5,2007, '
2.0 Project Description
Project information was provided by Mr. John Saraceno during a telephone conversation on
August 17, 2007. Additional information was provided in the form of an e-mail dated August
17, 2007 as well. The e-mail provided a site plan of the proposed new building, associated
parking lot and driveway pavement areas, and proposed soil boring locations. The e-mail also
included requested Geotechnical Investigation Criteria from Mahlum Architects. Based on the
information provided to us, we understand the' proposed structure will consist of the construction
of one (1) two story structure just south of the existing school. It appears the building will have a
gross footprint of about 50,000 square feet. Although the e-mail did not provide the type of
building construction, maximum column and wall loads of 250 kips and 4 kips per linear foot
were provided. We also understand that there will be an associated asphaltic concrete
driveways and parking for fire trucks, cars, and pedestrian.
3.0 Scope of Services.
Our authorized scope of services included drilling 13 soil borings in locations that were
designated in the RFP, Six of the soil borings were performed under the proposed building and
seven under proposed pavement areas or other areas. Evaluation of the site soils included
laboralory testing and analysis in order to generate engineering data for foundation
recommendations, site-work recommendations, pavement recommendations, and the preparation
of this geotechnical engineering services report,
Our study included the following authorized scope of services:
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3.1 ' Subsurface Exploration
In order to characterize the general nature of soil and groundwater conditions at the site, soil
test borings (B.1 through B-13) were drilled per ASTM D1586 using our CME 75 truck-mounted
drill rig with an automatic Standard Penetration Test (SPT) hammer.
The Standard Penetration Test is performed by driving a 2-inch, O.D., split-spoon sampler into
the undisturbed formation located at the bottom of the advanced auger with repeated blows of a
140-pound, pin-guided hammer falling a vertical distance of 30 inches. The number of blows
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Proposed New Thurst'>ViJementary School
7345 Thurston Road, Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
Page 2
. required to drive the sampler one-foot is a measure of the soil consistency (cohesive soils) and
density (non"cohesive soils).
It should be noted that the automatic hammer used in this study generally produces lower
standard penetration test values than those obtained using a traditional safety hammer. Studies
have generally indicated that penetration resistances may vary by a factor of 1,5 to 2 between
the two methods, We have considered this drilling and testing methodology in o'ur description of
soil consistency for cohesive soils and density for non-cohesive soils in our evaluation of soil
strength and compressibility,
SPT samples were taken at 2 Yz foot intervals for the first 10 feet and at 5-foot intervals from 10
feet to the termination depths of the borings. Disturbed split spoon samples were collected from
the SPT intervals. Samples were identified in the field, placed in sealed containers, and
transported to the laboratory for further classification and testing.
The 'soil boring locations are shown on the attached Soil Boring Location Map in the Appendix,
A log of each of the soil borings are also attached in the Appendix. Upon completion, the soil
borings were loosely backfilled with the auger cuttings, granular bentonite chips, and in
pavement areas, asphaltic concrete "cold patch",
3,2 Laboratory Evaluation
Selected samples of the subsurface soils encountered were returned to our laboratory for
further evaluation to aid in classification of the materials, and to help assess their strength and
compressibility characteristics. The laboratory evaluation consisted of visual and textural
examinations soil classification tests (ASTM D2487), moisture content tests' (ASTM D2216),
Atterberg limits tests (ASTM D4318) and gradation tests (ASTM D422 and D1140). Results of
the tests are shown in the Appendix.
3,3 Engineering Analysis
Engineering analyses and recommendations regarding general foundation design including
allowable soil bearing pressures, minimum footing depth requirements, and estimates of
foundation settlement are included in this report, In addition, recommendations were developed
addressing site preparation, placement and compaction of fill materials, pavement
recommendations, and site preparation of the floor slab areas,
The geotechnical recommendations presented in this report are based solely on the available
project information, the proposed building location and the subsurface materials described in
this report. If any of the noted information is incorrect including the assumed column and wall
loads, please inform us in writing so that we may amend the recommendations presented in this
report, if appropriate and if desired by the client. PSI will not be responsible for the
implementation of its recommendations when it is not notified of the changes in the project.
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Proposed New Thurs -::Iementary School
7345 Thurston Roaa, Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
Parle 3
4.0 Site and Subsurface Conditions
Site and subsurface features encountered at the time of our field services are described below,
4.1 Site Description
The subject site is located at 7345 Thurston Road in Springfield, Oregon, The proposed
building site is currently a baseball field, and playground, and is covered with grass and
asphaltic concrete. The existing building will be demolished to make room for car parking and
bus traffic lanes. The site is bordered on the north by Thurston Road, the south by undeveloped
portions of school property and the east and west by an existing residential development.
4.2 Site Geology
The subject site lies within the southern portion of the Willamette Valley Geomorphic Province,
east of the Coast Range and west of the Cascade Mountains Geomorphic Provinces. The
Willamette Valley Province is a regional lowland that extends from just south of Eugene, Oregon
to Vancouver, British Columbia. Within Oregon, this narrow alluvial plain is approximately 130
miles long and ranges from approximately 20 to 40 miles wide (Orr and Orr, 1996), The
province is drained by the Willamette River, the longest north-flowing river in North America.
Compressional forces attendant with uplift of the Cascade and Coast Range Mountain Ranges
during the Miocene and Pliocene epochs depressed the Willamette Valley. The bedrock
lithology of the Willamette Valley in the vicinity of the subject site consists of the late Eocene
aged (approx. 35 million years ago) Eugene Formation, a generally well consolidated to Iithified,
tuffaceous, near-shore marine sedimentary rock that was gently folded during the geosynclinal
compressional period described above (Yeats and others, 1991).
Prior to deformation, low energy streams and lakes present within the southern Willamette
Valley during the Pliocene epoch covered the Eugene Formation with fluvial and lacustrine
deposits of silts and clays to various depths. With the rapid uplift of the Cascade Mountains in
the Pliocene epoch, steepened stream gradients resulted in increased erosion of the Cascades
and rapid deposition of thick gravel layers that incised the soft fluvial and lacustine deposits
overlying the Eugene Formation. Locally, fining upward sequences of rhythmite deposits from
the Pleistocene aged Missoula Floods are preserved that record up to 30 advance and retreat
cycles of Lake Allison (Waitt, 1985), which filled the Willamette Valley to a depth of
approximately 350 feet with each flooding event (Allen and others, 1986).
4.3 Subsurface Conditions
Based on the test borings, the soil profile was generally found to consist of either 2 to 3 inches of
asphaltic concrete overlying approximately 6 inches of crushed aggregate or approximately 4
inches of an organic rich vegetation layer (grass and grass roots), Underlying the asphaltic
concrete or topsoil was approximately 2 to 17 feet of dry, very soft to hard elastic silt or elastic silt
with sand that becomes wetter and softer below about 4 feet. Underlying the elastic silt or elastic
silt with sand was dense to very dense, well graded gravel with silt, sand and cobbles locally
known as "bar run" gravel. The gravel extended to the maximum depth explored of 21 Yo feet. ;'
Within the gravel layer there were thin layers of sand that ranged from 1 to 2 feet in thickness . \ '). <t"'-""I,
based on our soil borings, 'i;)xS,
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Proposed New Thurs olementary School
7345 Thurston Roaa, Springfield, Oregon
PSI Report No. 722-75056-1
October 26, 2007
Page 4
For more specific details of the soils encountered in our soil borings, please reference our Soil
Boring Logs in the Appendix of this report. Borings show soils and strata at the locations of the
borings only. Depth's can be expected to vary between borings,
4.4 Groundwater
Static groundwater was only measured in our deeper soil borings and was generally found to be
approximately 13 to 17 feet below existing grades. We anticipate that groundwater may rise
during months of peak runoff, Variations in groundwater levels should be expected seasonally,
annually and from location to location. Groundwater measurements were taken during the dry
season with rainfall totals lower than average for this time of the year. The contractor for this
project should anticipate surface and subsurface seepage into any subsurface excavations
performed during high moisture periods of the year. We recommend the contractor verify
groundwater levels at the time of construction.
5.0 Site Specific Seismic Hazard Study
As required, we have completed a Site Specific Seismic Hazard Study in accordance with
Sections 1802.2.6, 1802,2,7, 1802.4,2, 1802,6, and 1802,7 of the 2007 Oregon Structural'
Specialty Code (OSSC), an amendment to the 2006 International Building Code (IBC). The
OSSC 2007 allows for the development of a site specific response spectrum, based upon the
analysis procedures specified in Chapter 21 of ASCE 7-05 (Minimum Design. Loads for
Buildings and Other Structures), using recorded or simulated horizontal ground motion
acceleration time histories. The following subsections present details of the analytical
procedures and results.
5.1 StruCtural Geologic Setting
In terms of local tectonic settings, Oregon's position at the western margin of the North
American Plate and its position relative to the Pacific and Juan de Fuca plates has a major
impact on the geologic development of the State. The interaction of the three plates has
created a complex set of stress regimes that influence the tec10nic activity of the State. The
seismic response for the western part of Oregon is largely influenced by the active subduction
zone formed by the Juan de Fuca Oceanic Plate converging upon and subducting beneath the
North American Continental Plate off the Oregon coastline. The Columbia Plateau, further to
the east, is associated with north.south compression created by the interaction of the Pacific
plate with the North American plate.. Their compression has resulted in deformation by late
Tertiary (about 3 - 11 mya) to Quaternary (about present day to 3 mya) strike-slip and reverse
faulting and folding along east-west aligned structures such as the Yakima Fold Belt, the Horse
Heaven Hills, and the Columbia Hills Anticline (Geomatrix Consultants, 1995).
On a regional scale the project area lies within the Willamette Valley Province, a predominantly
synclinal topographic and structural depression located between the Oregon. Washington Coast
Range to the west and the Cascade Range to th'e east. Columbia River Basalts were
depressed to 1,300 feet below sea level by steady eastward tilting of the Coast Range' block.
Within the Valley, broad northwest trending anticlinal folds are interspersed with parallel low
synclines. These lowland areas have become filled with fluvial sedimentary and volcanic
deposits that can extend to over 1,000 feet in thickness.
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Proposed New Thurst :iementary School
7345 Thurston Road, Springfield, Oregon
PSI Report No, 722-75056.1
October 26, 2007
Page 5
According to the Map of Quaternary Faults and Folds in Oregon there are no surficial
expressions of faulting within the immediate area,
5.2 Seismicity
The primary tectonic feature of Oregon, and the Pacific Northwest, is the active subduction zone
formed by the Juan de Fuca Oceanic Plate converging upon and subducting beneath the North
American Continental Plate off the Oregon coastline, Three principal types of earthquakes
characterize this active subducting plate.
1, Cascadia Subduction Zone (CSZ), or "Interface", earthquakes that occur on the
seismogenic part of ' the interface between the Juan de Fuca plate and the North
American plate as a result of convergence of the two plates"
2. Relatively deep "Intraslab" earthquakes that occur 30 to 50 kilometers beneath the
surface, within the seismogenic part of the subducting Juan de Fuca plate,
3, Relatively shallow "Crustal" earthquakes occur within 10 to 20.kilometers of the
surface of the North American plate,
. CSZ or Interface Earthquakes
The CSZ, located approximately 100 kilometers off of the Oregon and Washington coasts, is a
potential source of earthquakes large enough to cause significant ground shaking at the subject
site. Research over the last several years, has shown that this offshore fault zone has
repeatedly produced large earthquakes every 300 to 600 years. There is wide speculation that
the last great CSZ earthquake occurred about 350 years ago.
Although researchers do not agree on the likely magnitude, it is widely believed that earthquakes of
moment magnitude (Mw) 8.5 to 9.5 are possible. The duration of strong ground shaking is
estimated to be about 1 niinute, with minor shaking to last several minutes.
. Intraslab Earthquakes
Intraslab earthquakes originate from within the subducting Juan de Fuca Oceanic Plate. These
earthquakes occur no less than 30 kilometers beneath the surface, and are not usually
associated with visible faults. It has only been possible to distinguish intraslab earthquakes in
western Oregon for the past few decades. Numerous small intraslab earthquakes have been
recorded in western Oregon beneath the Coast Range. An estimated magnitude 6,7
earthquake near the coastal town of Port Orford in 1873 was probably Oregon's largest intraslab
earthquake (Madin, 1993), The frequency of large events has not been determined due to the
short period of records available. The scenario for an intraslab earthquake could include a
magnitude of at least 7, with strong to minor ground shaking possibly lasting a couple of
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. Crustal Earthquakes
Crustal earthquakes are relatively shallow, occurring within 10 to 20 kilometers of the surface.
Oregon has experienced at least two significant crustal earthquakes in the past decade~the
Scotts Mill earthquake (Mw 5.6) on March 25, 1993 and the Klamath Falls earthquake (Mw 5.9)
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Proposed New Thurs elementary School
7345 Thurston Roaa,'Springfield, Oregon
PSI Report No, 722-75056-1
October 26', 2007
Page 6
on September 20, 1993. Based on limited data available, an Mw 6.0 crustal earthquake could
be expected. Based on the available research it is our opinion that this fault system would likely
control engineering of the proposed structure.
5.3 Regional and Local. Faulting
According to the US Geological Survey 2006 website - Quaternary Fault and Fold Database for
the United States, accessed October 11, 2007, from USGS web site
(http://earthquake.usgs,gov/regional/qfaults/or/ros,html), there area 11 faults or fault zones
within a 1 DO-kilometer (km) (60 mile) radius of the site, The faults are summ~rized in the table
below. All of the faults are more than 50km from the subject site. The Closest is the Owl Creek
Fault, approximately 55 km north of the site, The Owl Creek Fault is a north-south trending
reverse fault located in the southern Willamette Valley. The fault has a length of approximately
15 km in the subsurface, The fault does not appear active during the Holocene. The slip rates
for the Owl Creek Fault are low because there is little or no evidence for fault displacement at
the surface and because recurrence intervals for faults in the Willamette Valley appear to be
very long,
Table 1 - Seismic Sources Within 100 km (;0 miles\ of the Site
Fault Number Fault Name or Approximate Length of Slip Rate
Zone Distance From Fault (km) (mm/year)
Site (km)
100
Between 0.2
and 1.0
Unnamed Suislaw 85 12 Between 0.2
River Anticline and 1,0
'US Geological Survey, 2007, Quaternary Fault and Fold Database for the United States, accessed
October 11,2007, from USGS web site: http://earthquake,usgs.gov/regional/qfaults/or/ros.html
854
862
863
869
870
.871
872
873
884
885
887
Unnamed faults
north of Diamond
Lake
Unnamed Faults
near Sutherlin
Upper Willamette
River Fault Zone
Corvallis Fault
Zone
Owl Creek Fault
Mill Creek Fault
Waldo Hills Fault
Mount Angel Fault
Cape. Foulweather
Fault
Yaquina Faults
5.4 Historical Seismicity'
44
Less than 0.2
65 12 Between 0,2
and 1.0
70 44 Less than 0.2
65 40 Less than 0,2
55 15 Less than 0.2
85 18 Less than 0.2
85 12 Less than 0,2
100 30 Less than 0.2
100 10 Less than 0.2
.100
13
According to the USGS National Earthquake Information Center (NEIC), only three earthquakes
have been recorded within a 30km radius of the site. The magnitudes were all less than 3.
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Proposed New Thur Elementary School
7345 Thurston Roao; Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
Paqe 7
5.5 Code Defined Response Spectrum
In accordance with Table 1613.5.5 of the 2007 OSSC, we recommend a Site Class C (Very
Dense Soil and Soft Rock) for this site when considering the average conditions of the upper
100 feet of material. Site Class justification is based upon the average Standard Penetration
Resistance within the upper 100 feet of material. The OSSC 2007 Code specifies the use of an
earthquake event having a 2% probability of exceedance in 50-years (return period of 2,475
years) as the maximum considered earthquake (MCE) for use in structural design, The
seismically induced acceleration values at the rock interface for a design earthquake event at
the site have been determined according to the 2002 USGS Seismic Hazard Map and are
presented in the following table:
Table 2: USGS Seismic Desirn Parameters
I
I Peak Bedrock Acceleration (PBA)
I Spectral Acceleration, 0.2 second period (Ss\
I Spectral Acceleration, 1,0 second period (S, \
Value
0.264g
0.614g
0.281 9
Based on these values, a complete MCE response spectrum at rock interface can be developed
for the site following the general procedures described in ASCE 7-05 Section 11.4.6 (presented
in Figure D-1 of Appendix C of this report). The code dictates that the spectral accelerations be
multiplied by factors designated Fa and Fv, (for 0.2 and 1.0 second periods respectively) to
determine the equivalent spectral response at the ground surface, For Site Class C, and the
values of Ss and S, presented above, those factors were determined to be 1.154 and 1.519 for
the short and long period spectral accelerations, respectively, From these" the MCE spectral
response accelerations for the short period, SMS, and long period, SM', adjusted for site class
effects (Fa and Fv), were obtained as 0.708g and 0.426g, respectively.
5.6 Site Specific Response Analyses
. Site Specific MCE Earthquakes
Based upon our discussion of the site geology and seismicity In Section 2, our opinion is that
the CSZ earthquake is the major earthquake threat for the project site considering the 2,475
year event. To identify the magnitude of the earthquakes that contribute most of the hazard,
Probabilistic Seismic Hazard Deaggregation graphs at various spectral acceleration
frequencies, which provides histograms of the magnitude and distance of the contributing
earthquakes, were obtained at the project location (Longitude" -122,896, and Latitude"
44.052) from the USGS web site. Based on the deaggregation results, a site seismic hazard
spectrum is generated and is used as the Targeted Base MCE Rock Response Spectrum
(plotted in Figure D-1 of Appendix C) in our analysis. In Appendix E, a typical deaggregation
graph (peak horizontal ground acceleration) Is presented.
The obtained magnitudes of the model MCE earthquakes having a 2% probability of
exceedance in a 50-year return period are M8.3 and M9.0 for the subduction zone earthquakes,
The distances (R) of the earthquake sources to the project site are approximately 80 to 100
kilometers for the MCE. The Peak Bedrock Acceleration (PBA) estimates for the model
earthquakes were calculated from the attenuation relationships of Atkinson & Boore (2003)for
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Proposed New Thurs;'ci~"lementary School
7345 Thurston Road, Springfield, Oregon
PSI Report No, 722-75056-1
October 26,2007
Paqe 8
CSZ earthquakes. These analyses yield the possible PBA ranges of 0,1-0,3 for the CSZ
earthquakes, and these model earthquake parameters are used in our selection of input ground
motion records.
. Selected Ground Motion Records
A total of five input ground motions from a variety of similar e'arthquakes were selected to
represent a 2% probability of exceedance in a 50-year return period earthquake event. These
five ground motions (Motions 1 through 5) were scaled to so that their response spectra are, on
average, approximately at the level of the targeted base MCE spectrum over the range of
significance to the structure, These ground motions are selected as subduction zone
earthquakes, and the match of these input ground motion response spectra to the targeted base
spectrum are presented in Figures D-2 & D-3 of Appendix C. The selected input ground motion
records and their scaling' factors are presented in
Table 3.
Table 3: Input Roc,," Ground Motions for Respo'lse Analysis
Motion Nol Magnitude Station Name Original Closest Scaling 1
Earthquake PBA(g) Distance (km) Factor
Motion 11 ,8A Moguegua 0.30 280 1,0 1
2001 Peru
Motion 21 7.6 Observatorio OA3 91 0,7 1
2001 EL Salvador I
Motion 31 7.8(Ms) La Ligua 0,18 101 1.0
1985 Valparaiso, Chile
Motion 41 8,1 La Union 0.17 37 1A 1
1985 Michoacan
Motion 51 7.3 Caleta de DAD 84 0.8 1
1997 Michoacan Campus
o Site Specific Response Spectrum Development
To develop the site response analysis, we used an equivalent-linear one dimensional method
with the aid of the computer program, Shake 2000, The Input soil parameters for the SHAKE
analyses principally include soil profile (units and thickness), unit weight, soil damping and
shear modulus reduction curves, and SPT N-values. The summary of these input parameters is
presented In the Appendix E of this report.
A total of five SHAKE analyses were performed for the 2% probability of exceedance in a 50.
year return period earthquake event (MCE), and the response spectra of these five ground
motion at the foundation level (on top of the gravel deposit) are plotted in Figures D-4 through
D-8 along with the input rock response spectra of each individual ground motion. The rock time
histories were scaled and input in the analysis as outcropping rock motions rather than at the
soil-rock interface. From these analysis results, the ratio of response spectra (RRS) of
foundation level response spectrum to individual input rock response spectrum was calculatE!d,
and presented in Figure D-9 along with their average ratio curve for the subduction zone
earthquakes.
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Proposed New Thurr Elementary School
7345 Thurston Roau; Springfield, Oregon
PSI Report No. 722-75056-1
October 26, 2007
Paqe 9
The site specific MCE response spectra at the foundation level were obtained by multiplying the
targeted base MCE response spectrum period by period with the average RRS presented in
Figure D-9, This spectra is presented in Figure D-10 of Appendix C, along with the code
generated MCE response spectrum based on the mapped values of SMS and SM1 discussed in
Section 3,1, and the targeted base MCE curve. Figure D-11 presents the ,design response
spectra obtained from the site-specific procedures for the targeted earthquakes and the code
defined design spectrum,
As may be noted, the site specific spectra generally follow the trend of the code developed
spectra, However, at periods between 0.13 and OA seconds, the site specific analyses yields
higher acceleration values than the general response spectra developed by the building code
procedure. For the periods where the lower response acceleration values were obtained from
the site specific analysis, ASCE 7-05 dictates that the design accelerations cannot be less than
80 percent of the value of the code developed spectrum for the corresponding site class,
regardless of the results of the site specific analyses, Based on this premise, the recommended
design response spectrum at this site is developed combining the code generated and the site~
specific curves. The recommended design response spectrum is presented in Figure D-12 of
this report,
. Site, Specific Design Acceleration Parameters
As specified in ASCE 7-05, the design spectral response acceleration parameter at short
periods (Sos), obtained from a site specific procedure, should be taken as the 0.2 second
spectral acceleration, but should not be taken less than 90 percent of the peak spectral
acceleration at any period larger than 0.2 second, ASCE 7-05 requires that the parameter S01,
the design spectral response acceleration parameter at a period of 1 second, shall be taken as
the greater of the spectral acceleration values at 1 second or two times the sp,ectral acceleration
value at 2 seconds. Based on these procedures, the site specific values of Sos and S01 are
recommended as OA72g and 0.284g, respectively.
5.7 Seismic Site Hazards
. Fault Rupture Hazard
Based on our review of the geologic literature and geologic maps. there are no known faults that
travel through the project site. The nearest active fault is more than 50 km from the site, Based on
this information, we would classify the risk of fault surface rupture to be low.
. Liquefaction and Lateral Spread Hazard
Liquefaction involves the substantial loss of shear strength in saturated soil, usually taking place
within a soil medium exhibiting a uniform fine-grained characteristic such as sands orsilty sands,
loose to medium dense consistency, and low confining pressure when subjected to impact by
seismic or dynamic loading, ,
Based on our geotechnical evaluation including area seismicity, on-site soil conditions, SPT N-
values and depth to groundwater, the site is considered to not be susceptible to soil liquefaction
and lateral spread.
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Proposed New Thurs':'",,<~lementary School
7345 Thurston Road', Springfield, Oregon
PSI Report No. 722-75056.1
October 26, 2007
PaQe 10
. Earthquake Induced Landslide Hazard
Earthquake-induced landslide hazard at this site is considered to be low, primarily because existing
slopes are generally not steep and near-surface soils are dense to very dense (for the
cohesionless soils) or firm to hard ( for the fine-grained soils).
. Tsunami and Seiche Hazards
A tsunami, or seismic sea wave, is produced when a fault under the ocean floor shifts vertically,
displacing the seawater above it. A seiche is a periodic oscillation of a body of water that results in
a change of water levels, Tsunami and seiche are not considered to be hazards at this site
because the site is not near the coast and there are no adjacent large bodies of water,
. Seismic Induced Subsidence
Ground subsidence is a phenomenon generally associated with subduction zone earthquakes,
Significant subsidences due to interplate events in the Northwest have generally been
restrained to the Pacific coastline, It is our opinion that the potential for fault displacement and
associated ground subsidence on this site is low.
. Seismic Induced Settlement
Seismic-induced settlement generally occurs'in loose sands and soft silts as a result of ground
shaking and/or liquefaction. Due to the absence of liquefiable soils at the proposed addition,
there appears to be little potential for seismic-induced settlement to exist at the site,
6.0 Conclusions and Recommendations
Based on the results of our field work, laboratory evaluation, and engineering analyses, it is our
opinion that the site is suitable for the proposed building provided that the following
recommendations are incorporated into the design and construction of the project.
6.1 Site Preparation
In general, we recommend that all structural improvement areas be drained of surface water,
and stripped of surface vegetation and topsoil materials (approximately 3 to 4 inches), saturated
or disturbed soil, and any other deleterious materials encountered at the time of construction,
Additional site preparation will depend upon the proposed site grades and building features.
Prior to backfilling any excavations with structural fill, the area should be observed by a
representative of the Geotechnical Engineer to ensure that the above items have been properly
removed, and the exposed subgrade is ready for fill placement:
All density testable structural fill materials placed in the building area should be moisture
conditioned to within :t 2 percent of optimum moisture content and compacted by mechanical
means to a minimum of 95 percent of the material's maximum dry density as determined In
accordance with ASTM D1557 (Modified Proctor). Fill materials should be placed in layers that,
when compacted, do not exceed about 8 inches.
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Proposed New Thurs"" ,;,,;Elementary School
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PSI Report No, 722-75056-1
October 26, 2007
Paqe 11
Additional fill material, if needed, during wet weather construction should consist of an all-
weather, clean, granular fill containing less than 5 percent material passing the U,S. #200 sieve,
such as sand, crushed rock, or sand and gravel. A non-density testable fill material such as
sandy gravel (locally known as bar run) may be utilized for achieving desired grades, Due to
the variability of the fines content, in locally available bar run gravel, if earthwork construction
using bar run gravel is anticipated to take place during wet weather, it will be important that the
suitability of the bar run gravel is evaluated by the geotechnical engineer, Selected samples of
the materials to be used for structural fill should be submitted to our laboratory in order to
evaluate the maximum density, optimum moisture content, and suitability of the soil for. use as
fill.
The on-site, native soils should not be considered for re-use as structural fill. Selected samples
of the materials to be used for structural fill should be submitted to our laboratory in order to
evaluate the maximum density, optimum moisture content, and suitability of the soil for use as
fill.,
Excavation and construction operations may expose the on-site fine grained soils to inclement
weather conditions. The stability of exposed soils may rapidly deteriorate due to precipitation or
the action of heavy or repeated construction traffic, Accordingly, foundation area excavations
should be adequately protected from the elements, and from the action of repetitive or heavy
construction loading.
6.2 Site Preparation during Wet Weather
Placement of crushed rock should follow immediately after site grading in order to provide
protection of the sensitive subgrade soils during construction activities. In traffic areas, the
placement of a one-foot thick granular working base is generally recommended with thicker
sections and/or geotextile fabrics recommended in heavily traveled areas. Generally, three to
six inches of crushed rock is sufficient in foot traffic areas.
Additional fill material, if needed, during wet weather construction should ,consist of an all-
weather, clean, granular fill containing less than 5 percent material passing the U,S, #200
(0,075 mm) sieve, such as sand, crushed rock, or sand and gravel.' During wet weather grading
operations, all excavations should be performed using a smooth-bladed, tracked backhoe
working from areas where material has yet to be removed or, if necessary, from the already
placed structural fill. If excavation equipment does work on the structural fill, care should be
taken not to disturb (pump up) the underlying moisture sensitive' native soils, Should soils
become disturbed, the soils should be removed to firm native subgrade and replaced with
structural fill in accordance with the section 6.1 of this report
Proofrolling of excavation bottoms is likely not appropriate during wet weather grading in order
to avoid disturbance of m'oisture-sensitive soils. Should construction take place during wet
weather, we recommend that a representative of the geotechnical engineer be present to
observe the subgrade in order to evaluate whether additional preparation is indicated.
'6.3 Foundation Recommendations
The primary geotechnical factor which will influence proper foundation support is the presence
of up to 17 feet of potentially expansive, very soft to hard elastic silt/elastic silt with sand,
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Proposed New Thurs' :Iementary School
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October 26, 2007
Page 12
We do not recommend directly supporting the foundation loads on these soils, Based on our
analysis, foundations bearing directly on these soils may result in settlements close to two
inches. Please note that it may be more economical to move the building south of borings 8-5
and 8-6 where the native gravels are much shallower. To limit settlements to the typical
industry standard of less than one inch under the proposed foundation loads, we recommend
the following options:
6.3.1 Drilled Pier Alternative
Based on the anticipated column loads and depth to the very dense native well graded gravel
with silt and sand (locally known as "bar-run"), concrete pier foundations are recommended as
the foundation elements for the proposed building, The diameter of the pier is recommended to
be 24 or 36 inches, and the piers should be extended at least 2 feet into the very dense native
well graded gravel with silt and sand (locally known as "bar-run") deposit. Under these
conditions, the piers may be designed for a net allowable end-bearing pressure of 10 kips/W or
an allowable compressive capacity of 31 kips for the 24 inch diameter pier and 70 kips for the
36 inch diameter pier. The allowable bearing pressure includes a safety filctor of 3 and is
intended for dead loads and sustained live loads and can be increased by one-third for the total
of all loads, including short-term wind or seismic loads.
Estimated maximum total and differential settlements due to an axial compressive load are
anticipated to be on the order of less than 1 inch and Y, inch, respectiv'ely. We have ignored
skin friction of the pile when calculating load carrying capacity because of its very small
contribution.
, Lateral load capacities can be provided once pier diameters are known, The selection of the
appropriate pier diameter(s) will require input from the Structural Engineer.
6.3.2 Conventional Spread Footing'Alternative
The planned buildings can also be supported on conventional spread footing foundations
bearing directly on the native well graded gravel with silt and sand (locally known as "bar-run")
or on granular structural fill overlying the well graded gravel with silt and sand, The granular fill
may consis1 of Imported crushed rock or well graded gravel with silt and sand (i,e. "bar run").
, The granular fill should be free of organic' or other deleterious materials, with a maximum
particle less than two inches and less than five percent passing the U,S, #200 sieve. The
granular fill should extend horizontally on all sides of th'e footing a minimum distance equal to
one-half the depth of the fill (i.e. for a four foot thick fill, the width of the overexcavation should
be at least 2 feet wider than the footing on either side), Th~ granular fill should be properly
compacted as described in the section 6.1 of this report.
As an alternative, backfill under the proposed foundation footings could be performed using
Controlled Density Fill (CDF), or sand/cement slurry. If a CDF is used, it should meet a
minimum compressive strength requirement of 100 pounds per square inch (psi) at an age of 28
days. If CDF is used, the foundation footing excavations can be excavated vertically to match
the dimensions of 'the proposed footing and do not need'to be O\zersized as recommended '\,~
ab~,0e
Spread footings for building columns supported on either native well graded gravel with sill a~\'
sand or on structural fill overlying the well graded gravel with silt and .sand can be designed
using a maximum allowable bearing capacity of 6,000 pounds per square foot (psf). Allowable
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Proposed New Thu"'iyElementary School
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October 26, 2007
Page 1 3
soil bearing pressures are based on dead load plus design live load. A one-third increase is
allowed for short-term wind and seismic loading, Minimum dimensions of 24 inches for column
and 18 inches for continuous footings should be used in foundation design to reduce the
possibility of a local bearing capacity failure. A factor of safety of 3 has been used for allowable
bearing capacities recommended herein,
Consolidation of the overburden resulting from the foundation loads will result in some
foundation settlement. Based on the results of the field tests and the anticipated foundation
loads, we estimate that foundation settlements should not exceed one inch. Differential
settlement between two adjacent columns will probably not exceed 50 percent of the total
settlement.
Horizontal loads acting on shallow foundations are resisted by friction along the foundation base
and by passive pressure against the footing face, which is perpendicular to the line of applied
force. The coefficient of friction between the base of the footing and properly compacted,
granuladill is 0.35. If a well graded gravel with silt and sand is used, the design coefficient of
friction between the base of the footing and properly bar run fill is 0.30. Passive soil resistance
values equal to an equivalent fluid pressure of 270 pcf may be used for either compacted,
granular fill or bar run sandy gravel against the face of the footing. These values, for friction and
passive resistance, incorporate a factor of safety of 1.5, which is appropriate due tei the amount
of movement required to develop full passive resistance.
The foundation excavations should be observed by a representative of PSI prior to steel or
concrete placement to assess that the foundation materials are capable of supporting the
design loads and are consistent with the materials discussed in this report, Soft or loose soil
zones encountered at the bottom of the footing excavations should be removed to the level of
firm soils free of deleterious materials or adequately compacted structural fill as directed by the
geotechnical engineer. Cavities formed as a result of excavation of soft or loose soil zones
should be backfilled with lean concrete or dense, well-graded compacted crushed rock,
6.3.3 Rammed Aggregate Pier Alternative
Rammed Aggregate Piers may be considered for founding of the proposed building. Rammed
Aggregate Piers are densely compacted columns of well-graded gravel that transfer bearing
loads in a manner similar to a concrete pier or caisson. Rammed Aggregate Piers can be
designed to transfer loads to competent bearing materials underlying the soft soils or, by
utilizing skin friction, rammed aggregate piers can be terminated before reaching competent
,bearing materials. They can typically be installed both above and below groundwater. Casing
methods may be necessary in soils that easily slough (i.e. low shear strength soils or
cohesionless soils). Using Rammed Aggregate Piers can be a cost-effective method of
reducing the need for over-excavation, and eliminating more costly concrete deep foundations
(i.e., piers or caissons). They have been used successfully on similar projects with soft soil
conditions in the Willamette Valley. Rammed Aggregate Piers are a proprietary design/build
method provided solely by a specialty geotechnical contractor. Please contact us for more
information if needed,
6.4
Floor Slab Support,
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The floor slab can be grade supported on at least 12 inches of properly compacted, crushed,
granular fill placed as described in the section 6.1 of this report, In order to achieve compaction
of the granular fill, a geotextile fabric and possibly additional 6 inches of granular fill may be
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Proposed New Thur"';,,/;,.'':::Iementary School
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PSI Report No. 722-75056-1
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PaQe 14
necessary depending upon the moisture content of the native soils at the time of construction (i.e. if
the natiile soils are wet). For any heavily loaded floor slabs, we should be contacted with
specific load information in order to provide additional recommendations. If the soil conditions
allow, proofroll testing with a fully loaded, dual axle dump truck should be accomplished in order
to identify any soft or uns1able subgrade soils that should be removed from the floor slab area
prior to structural fill placement., A representative of the geotechnical engineer should be
present to observe the subgrade in order to evaluate whether proofroll testing is feasible and
whether additional preparation is indicated, Additionally, the structural fill should be proofrolled
to a firm unyielding condition,
The crushed rock fill should provide a capillary break to limit migration of moisture through the
slab, If additional protection against moisture vapor is desired, a moisture vapor retarding
membrane may also be incorporated into the design. Factors such as cost, special
considerations for construction and the floor coverings suggest that decisions on the use of
'vapor retarding membranes be made by the architect and the owner.
6.5 Pavement Recommendations
Our scope of services included evaluating the surface soils for the specific purpose of a detailed
pavement analysis. The recommended thicknesses presented below are considered typical and
minimum for the derived parameters. After the site has been stripped and prepared in accordance
with section 5.2 of this report, and prior to placing the base or leveling course, the pavement
subgrade should be proofrolled with a fully loaded dual axle dump truck. Areas found to be soft or
yielding under the weight of the dump truck should be overexcavated as directed by the
Geotechnical Engineer's representative and replaced with additional base course. The base
course should consist of well graded crushed stone with a maximum particle size of 2 inches and
no more than 5 percent passing the .U.S, #200 sieve (0.075 mm), The base course should be
moisture conditioned to within three percent of optimum and compacted to a minimum relative
compaction of 95 percent, as determined by the ASTM D1557 (Modified Proctor),
Using the AASHTO method of flexible pavement design, the following design parameters have
been assumed: a California Bearing Ratio (CBR) value of 5 for the elastic silt/elastic silt with sand
soils that underlie much of the proposed new parking lot and driveway pavement areas, a
pavement life of 20 years,.a terminal serviceability (Pt) of 2, a regional factor (R) of 3.0, and an
18,000 pound equivalent axle load (EAL) of 10 per day for car parking, and 100 per day for
driveway areas. Additionally, the driveway must be designed to support an, 80,000 pound fire
truck. Making these assumptions it is possible to use a locally typical "standard:' pavement section'
consistinp of the followinq:
Asphaltic Concrete Recommended Minimum Thicknesses (inches)
Driveway
Areas(Fire Lane
Access
Road/School Bus
Lanes
Pavement Materials
Car Parking
Asphaltic Concrete Surface
L:crushed Aggregate Base Course
underlain by Mirafi 500X geotextile
fabric or equivalent
3
4)1,
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12
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Proposed New Thurs' ::Iementary School
7345 Thurston Roau, Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
PaQe 15
Concrete Recommended Minimum Thicknesses (inches)
Pavement Materials
Car Parking
Driveway
Areas/Fire Lane
Access
Road/School Bus
Lanes
8
8
Concrete Surface
Crushed Aggregate Base Course
5
8
An' average weight of 4000 pounds per car, 15,000 pounds per loaded bus, 30,000 pounds per
loaded delivery truck, and 80,000 pounds per fire truck was used in our calculations.
Asphaltic concrete materials should be compacted to at least 91 percent of the material's
theoretical maximum density as determined in general accordance with ASTM D 2041 (Rice
Specific Gravity), '
Geotextile fabric should be placed over a smooth subgrade and should be placed with no
wrinkles. The fabric should be overlapped a minimum of 18 inches. Construction equipment
, '
should not be permitted to travel on the geotextile fabric.
For areas that will just receive crushed aggregate we recommend a minimum of 12 inches of
crushed rock for all parking and driveway pavement areas.
Water should not be allowed to pond behind curbs and saturate the base course, In down grade
areas base course should extend through the slope to allow any water entering the base course a
path to exit.
6.6 Construction Dewatering and Drainage Considerations
Water should not be allowed to' collect in foundation excavations, on floor slab areas, or on
prepared subgrade of the construction area either during or after construction, Excavated areas
should be sloped toward one corner to facilitate removal of any collected rainwater, groundwater,
or surface runoff. Positive site drainage should be provided to reduce infiltration of surface water
around the perimeter of the building and beneath the floor slabs. The grades should be sloped'
away from the building and surface drainage should be collected and discharged such that water
is not permitted to infiltrate the backfill and floor slab areas of the building. Should excessive arid
uncontrolled amounts of seepage occur, the geotechnical engineer should be consulted,
6.7 Excavations/Slopes
Temporary earth slopes may be cut near~vertical to heights of 4 feet. Excavations deeper than
4 feet should be performed in accordance with Department of Labor Occupational Safety and
Health Administration (OSHA) guidelines. Job site safety is the responsibility of the project
contractor.
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Proposed New Thur! Elementary School
7345 Thurston Roau, Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
Page 16
In Federal Register, Volume 54, No, 209 (October 1989), the United States Department of
Labor, Occupational Safety and Health Administration (OSHA) amended its "Construction
Standards for Excavations, 29 CFR, Part 1926, Subpart p", This document was issued to better
insure the safety of personnel entering trenches or excavations, It is mandated by this federal
regulation that excavations, whether they be utility trenches, basement excavations, or footing
excavations, be constructed in accordance with the new OSHA guidelines, It is our
understanding that these regulations are being strictly enforced and, if they are not closely
followed, the owner and the contractor could be liable for substantial penalties,'
The contractor is solely responsible for designing and constructing stable, temporary
excavations and should shore, slope,. or bench the sides of the excavations as required to
maintain stability of both the excavation sides and bottom. The contractor's "responsible
person", as defined in 29 CFR Part 1926, should evaluate the soil exposed in the excavations
as part of the contractor's safety procedures. In no case should slope height, slope inclination, '
or excavation depth, including utility trench excavation depth, exceed those ,specified in local,
state, and federal state regulations.
We are providing this information solely as a service to our client. PSI does not assume
responsibility for construction site safety or the contraclor's or other parties' compliance with
local, state, and federal safety or other regulations.
6.8 Construction Monitoring
It is recommended that PSI be retained to examine and identify soil exposures created during
project excavations in order to verify that soil conditions are as anticipated. We further
recommend that structural fills, if any, be continuously observed and tested by our
representative in order to evaluale the thoroughness and uniformity of their compaction. If
possible, samples of fill materials should be submitted to our laboratory for evaluation prior to
placement of fills on site, Costs for the recommended observations during construction are
beyond the scope of this current consultation. Such future services would be at an additional
charge.
7.0 General
PSI did not provide any service to investigate or detect the presence of moisture, mold or other
biological contaminates in or around any, structure, or any service that was designed or intended
to prevent or lower the risk of the occurrence of the amplification of the same, Client
acknowledges that mold is ubiquitous to the environment with mold amplification occurring when
building materials are impacted by moisture, Client further acknowledges that site conditions
are outside of PSI's control, and that mold amplification will likely occur, or continue to occur, in
the presence of moisture. As such, PSI cannot and shall not be held responsible for the
occurrence or recurrence of mold amplification.
This report is for the exclusive use of the addressee and their representative to design the
proposed structure described herein' and to prepare construction documents. The data,
analyses, and recommendations may not be appropriate for other structures or purposes. We
recommend that parties contemplating other structures or purposes contact us. In the absence
of our written approval, we make no representation and assume no responsibility to other
parties regarding this report. '}. ~~(\I
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Proposed New Thurston Elementary School
7345 Thurston Road; Springfield, Oregon
PSI Report No. 722-75056-1
October 26, 2007
Paqe 17
The recommendations contained in this report are based on the available subsurface
information obtained by PSI, and design de1ails furnished for the proposed project. If there are
any revisions to 1he plans for this project, or if deviations from the subsurface conditions noted
in this report are encountered during construction, PSI shouid be notified immediately to
determine if changes in the foundation recommendations are required, If PSI is not retained to
perform these functions, PSI will not be responsible for the impact of those condi1ions on the
project.
Services performed by the geotechnical engineer for this project have been conducted with that
level of care and skill ordinarily exercised by members of the profession currently practicing in
this area. No warranty, expressed or implied, is made.
Respectfully Submitted,
Professional Service Industries, Inc.
~~.~
Raymond V, Aliperti
Project Manager
Charles Lane, P.E.
Senior Geotechnical Engineer
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Proposed New Thurs"j;;.,::Iementary School
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PSI Report No, 722-75056-1
October 26, 2007
Paqe 18
References
Geomatrix Consultants. Inc., 1995. Seismic Design Mapping State of Oregon, prepared by
Oregon Department of Transportation.
International Conference of Building Officials, 2006, International Building Code.
Oregon Building Codes Division, 2007, State of Oregon Structural Specialty Code.
Latitude and Longitude coordinates. Geocode, www.geocode.com. accessed April 25, 2006
USGS Quaternary Fault and Fold Database for the United States, Salem 1 x 2 sheet, accessed
April 27, 2006, htto://earthauake.usas.aove/reoional/afaultsfor/ros.html
USGS Quaternary Fault and Fold Database for the United States, Roseburg 1 x 2 sheet,
accessed April 27, 2006, htto://earthauake,usos,aove/reaional/afaults/orfslm,html
USGS: NEIC Earthquake Search Results, Earthquake Database, accessed April 26, 2006,
htto:/feauint.cr. usos .aov/neicfcai-bin/eoic '
Geology of Oregon, Orr et ai, 1992
USGS: Map of Quaternary Faults and Folds in Oregon, 2003, Open file report 03-095
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Proposed New Thurston Elementary School
7345 Thurston Road, Springfield, Oregon
PSI Report No. 722-75056-1
October 26, 2007
Page 19
APPENDIX
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Proposed New Thurston Elementary School
7345 Thurston Road, Springfield, Oregon
PSI Report No. 722-75056-1
October 26, 2007
Paqe 20
APPENDIX A
Site Location Map, Soil Boring Location Map, Soil Boring Logs, Geologic Map,
Regional Fault Map, Historical Local Seismicity
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Proposed New Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
SITE LOCATION MAP
Project No.
Date
I
722-75056-1
October 26, 2007
Prolessional Service Industries - 104Q-A Shelley Street - Springfield, Oregon 97477 - Phone (541) 746-9549 - DEC54{l24
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. '".... , u'= ,.....', 'i . .. : " . \
,,' '"-'-''' B 18':-::Jb,!;:"="~IB' .::iA;r,c::"'::. ' ,'<,ore 'i " ,-.' "'.' , i:'
-'~':":~:~~::>:"~"c:.c;~,,:,,:-.:~:c i.~.'~:o'~~i~:Li~=:~~f',~:'-=jJ::o:o~: ~::;:::'=~~t'~;;"':'o~"",,,",~~I~~i '. ..
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CI
~- Approximate location of soil borings. '
Source: Unknown
Scale 1 "~60'
Proposed New Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
SOIL BORING LOCATION MAP
Project No.
Date
722-75056-1 October 26, 2007
ProfesSional Service Industnes M 104D~A Shelley Street M spnngflelc , Oregon 9'477 - Pnone (541) 746-9649 - Fa-x (541) 746-7163
..J
LOG OF TEST BORING NO. B-1
CLIENT: Springfield School District No. 19 DATE OF EXPLORATION: 9/25/2007
PROJECT: Proposed New Thurston Elementary Scho< IEQUIPMENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF. ELEV.:
~ l.I..l~' """:' 'Ou.:!
...- U'J ....J .....,;~ u..1\o
'" OJ 0 Clien ::;f- ::0'" f-c;Z:>
:i a: co (jUJ ~Z ....J~~~Ci)~
f- ::;: son. DESCRIPTION ;;: CIi :::i ~ i= <: ~ u Z en en
~ <: 1;; ::iU o;z: >:g 2g:~c~'
_~ ~ _ :ER Z~ a::~
. IASPHAL TIC CONCRETE, 2 inches thick, J:"': ~..:..:..: =::...: n . -. :,..:..:
_ SPT lasphalt is distressed in many areas with cracks ME -<J-=:J-03- tr.Y
_ -land settlement, '
~----------------------
-:-- lC.!:.ll.!~~ ~~~!t~JL.IhL..l.~...Y Ldry l.-d~n~e_ _ _ J
- SPT elastic SILT with sandred-brown, moist, soft to 1-1-2 0.5
medium stiff '
1
I.
I
1
1
I
I
-5--
_SPT
23 1-1.2 0.5 58
I
Boring was terminated at 6 1/2 feet below
existing site grade, The boring was loosely
backfilled with auger cuttings, bentonite chips,
and asphalt cold patch at the end of exploratIon
on September 25, 2007, Groundwater was not
encountered in this boring on this date.
Stratification lines/depthS are approximate,
Actual soil conditions encountered during
construction may vary from those described
above.
I
'10-
II
II
.15.
II
II
II
- 20,
- 25.
II
~
o
e-
"
II
b
~-
~
~ - 30,
u
~-
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II
~-
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~
~ - 35,
z
1<
~
~
~
r
II
II
fPJ)-7 1040-A Shelley Street
~"S.., Springfield, Oregon 97477
(800) 783.9649
",..1;0;. .........
REMARKS
DEe 1 ~ ~I\ ~
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I
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II
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II
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II
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I
LOG OF TEST BORING NO. B-2
CLlENT: Springfield School District No. 19 'DATE OF EXPLORATION: 9/25/2007
PROJECT: Proposed New Thurston Elementary Scho, ,EQUIPMENT: CME 75 with auto hammer
LOCATION' 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 B?RING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF, ELEV.:
~ '~~'
r-' CIJ ......l ~ - t.lJ ~
~ :3 0 0~ ='~ ~~
f: ~ SOIL DESCRIPTION ~ ~ :'i ~:: <! ~
@ <: >- jU o:z; ~~
Cl C/J C/J ::E 0 :z;;;;
[) -
. IASPHAL TIC CONCRETE, 3 1/2 incb thick >0Q' - - - - - - - c- - - - -.. --
_ SPT Ipatch, asphalt is distressed in many areas outsideJl' . ME - 7:- - -5-4-6- - - -- - -
_ -Ith<:.patch with cracks and settlement
- ~Ci:~~l ;;gg,~~ ~("i~.1-;-YEi.~~~ ~ ~ J
- SPT elastic SILT with sand, dark brown to
red-brown, moist, soft
_ becomes red-brown and very soft below 4 feet
.) -- , -
_SPT
ow
f;;C:Z;;>
_v.J-lI.l
,,:_C/J_
UZU'Jc/)
O~<:o
"- "-0
Q.. ~~
REMARKS
2-2-2 0.5
57
0.1-1 0,25 81
.10 -
Boring was terminated at 6 i/2 feet below
existing site grade. The boring was loosely
backfilled with auger cuttings, bentonite chips,
and asphalt cold patch at the end of exp1orauon
on September 25,2007, Groundwater was not
encountered in this boring on this date.
Stratification lines/depths are approximate,
Actual soil conditions encountered during
construction may vary from those described
above.
.15 -
.20 '
- 25-
~
~-
~-
~
o
,,-
0:
:5 .30,
u
u;-
~
Dr.C 1 ']. \ltt~
~-
"
g-
o
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~ - 35,
z
"
~
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~
,
fils;
1040.A Shelley Street
Springfield, Oregon 97477
(800) 783-9649
I
I
I
I
I
I
I
I
I
II
II
II
II
II
II
II
II
II
II
LOG OF TEST BORING NO. B-3
CLIENT: Springfield School District No. 19 DATE OF EXPLORATION: 9/25/2007
PROJECT: Proposed New Thurston Elementary Scho, ,EQUIPMENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF. ELEV.:
~~ --:
G: ~ ....J u:iCIJ ~;-' UJ\o
_....J_ 0 "00 ~~ ~~
.. c:lU,-"'L.z.....J~
f- ::;: SOIL DESCRlPTION ::;: en j iIi '" <0:: ~
@ <0:: >- :iu 012 :-:13
o en en ::;:0 Z '"
" -
,IASPHALTlCCONCRETE,2inchesthick, J'~'--_:::_=="':=' -"==,==
_ SPT lasphalt is distressed in many areas with cracks MH 5-='hj-
- land settlement
- ~----------------------
- lC.!:u~~<!. aJ:~~!!.t,,- ~L.2. gay,jry ,-d-,,-n~e_ _ _ J '
- SPT elastic SILT, red-brown and black, moist, soft
becomes wetter and very soft below 4 feet
.5,- ,
_SPT
0'"
f-cZ>
tI.lv.l-u.l
;::.::::_cn_
UZCl:lCIJ
0",<0::0
0.. 0.0
~ ~~
REMARKS
23
2-2-2 0,5
58
89
0-1-1
- 10.
Boring was tenninated at 6 1/2 feet below
existing site grade. The boring was loosely
backfilled with auger cuttings, bentonite chips,
and asphalt cold patch at the end of exploratIOn
on September 25, 2007. Groundwater was not
encountered in this boring on this date.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above. .
- 15.
.20.
- 25-
~
o
~-
~-
...
"
OJ-
a:
is .30-
u
<n-
o.
DEC.1 '}. ~ECU
~
0.-
OJ
,,;
~-
o
~
~
N-
N
~
OJ' 35-
z
a:
0.
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~
.
1ft:;i'
&~I.nl."
1040-A Shelley Street
Springfield, Oregon 97477
(800) 783-9649
1
1
'I
1
1
1
1
1
1
II
II
II
II
II
II
II
II
II
II
LOG OF TEST BORING NO. B-4
CLIENT: Springfield School District No. 19 DATE OF EXPLORATlON: 9/25/2007
PROJECT: Proposed New Thurston Elementary Scho, IEQUIPMENT: CME 75 with auto hammer
LOCATlON: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF. ELEV,:
[J.J~_ --;
~ _ ~ i.o
-I- :J'"
=> Z ...J;:.J
I-UJ -
~ r-- <C '-'l
OZ >"
:;;0 Z S
,) ~
SPT ,'i!1I ~'!Y l'Q~S.9g,-,- <!...ry.:. ~0,,g~~Jl!~~r(~.oE.J .""~: - - - - - - - -:>-4='5" lY 5'" --
- _ elastic SILT, red-brow~ and black, moist, soft J\.1R. .
G:
.J
o
c:l
:;;
~
OIl
OUJ
I-cZ>
~Vl-UJ
",:::0 Ul_
UZ(J)CI)
Ou.:l <:0
0.. "-0
~ ~~
OIl
UJ
.J
"-
:;;
-<(
OIl
uiUl
, OIl
u-<(
Ul.J
::iu
REMARKS
:r:
I-
"-
UJ
Cl
son. DESCRIPTION
-SPT
4-4-4 1.5
-5--
_SPT
1-3-3 3.0
-10 -
Boring was terminated at 6 1/2 feet below
existing site grade. The boring was loosely
backfilled WIth auger cuttings and bentonite chips
at the end of exploration on September 25, 2007,
Groundwater not encountered in this soil boring
on this date.
Stratification lines/depths are approximate,
Actual soil conditions encountered during
construction may vary from those described
above.
- 15-
- 20'
- 25-
~
o
~-
~-
>-
Q
~-
~
~ - 30-
u
<;;-
~
DE (,1 2. REC'O
~
~-
~
<ri
~-
o
~
~
N-
~
~ - 35-
z
~
~
~
~
m
l-"' ,m...", """'~ 1040-A Shelley Street
~...~.. Springfield, Oregon 97477
__ (800) 783-9649
._"...~i1.J:.l~l,J;""""
I
I
I
I
I
I
I
II
II
II
II
II
II
II
II
II
II
II
II
LOG OF TEST BORING NO. B-5
CLIENT: Springfield School District No. 19 DATE OF EXPLORATlON: 9/25/2007
PROJECT: Proposed New Thurston Elementary Scho, ,EQUIPMENT: CME 75 with auto hammer
LOCATlON: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATlON: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF, ELEY.:
t
en
'"
-l
0..
~
-<
en
-l
o
co
~
>-
en
u.l~'
o:::?-- tl.l;.o
0?2 :J'" :=Jffi
~ -< f-. Z ..J ~
IZI...J CI) u.l <C tIl
-;u -I- >~
~ 02 '0
~R 2 as
"
--'MH- --- T4-o ------
REMARKS
OLU
I-cZ>
WV,I-t.I.l
:;:G-u:J-
UZIZlIZl
0'" -< 0
0.. "-0
c... ~~
son. DESCRIPTION
r:
"-
LU
Cl
SPT \s!!\L ~~' .rQ~S9!L.:. <!...ry.:. ~rE...E~~[f~~r~o.!S .J I" "
- _ elastic SILT with sand, dark brown, dry, hard
- '
-SPT
2-4-6 4,0
.5 .-
_SPT
35 3-6-7 4.0 81
becomes red,brown at 6 1/2 feet
_ SPT becomes softer below 7 1/2 feet
. gray below 9 feet
-10--
_SPT
3-2,3 0.5
2.2-4 1.0
- -w.;U graded -CRA "ECWith Silt; ",ll"d-;- and --
- 15 - cobbles, gray, dry, dense to very dense
_SPT
5,10-2(
H
-20'~
_SPT
5.12-3;
- 25,
Boring was terminated at 211/2 feet below
existino site grade. The boring was loosely
backfilled with auger cuttings and bentonite chips
at the end of exploration on September 25, 2007.
Groundwater was not encountered in this boring
on this date.
~
fa-
e_
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above.
~
o
~-
~
~ - 30-
<.>
iD-
~
DEe 12 Rf.C'U
,
~-
o
ci
~-
~
"
N-
N
~
~ - 35,
z
ii'
~
~
~
~~!J
1040-A Shelley Street
Springfield, Oregon 97477
(800) 783-9649
1
'.
"
.
1
1
1
1
1
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1
.1
1
.
1
1
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1
1
1
LOG OF TEST BORING NO. B-6
CLJENT: Springfield School District No, 19 DATE OF EXPLORATION: 9/26/2007.
PROJECT: Proposed New Thurston Elementary Scho, ,EQUIPMENT: CME 75 with auto hammer
LOGGED BY: Ray Aliperti
BORING LOCATION: see attached soil boring location
map
LOCATION: 7345 Thurston Road, Springfield,
Oregon 97478
PSI PROJECT NUMBER: 722-75056
SURF, ELEV.:
...,
E- u..l ~ - 0 r.:.l
u.. g] ....l r/Jr/J ",,-- "'~ I-cZ>
....J 0 : CIJ ::J t'"""z :J ffi w.~ en w_
~ ~ son. DESCRll'TION ~ ;;; "1 ~ 1-'" :;;! ~ t3 Z <r/J r/J
Ell < ~ ::iu 0 Z ::;- is 0 ~ I>. g
Cl rzl CIJ ~R Z05 Q.. ~g
SPT ,~ID'.!'I~YJ..9.!'~Olb ~'l'.,E~d-,-l>!:a~s{g~~ !:9,"ts...' ~ - -CL - - - - -5-6-:5- - - -- --
- _ lean CLAY with sandred-brown, dry, hard ~
-- ~
- SPT ~ ~
%~
~ '" I
_ SPT dark brown to black, moist, medIum stlffbelow 7 ~
1/2 feet ~
'10-- ~
_ SPT red-brown, brown, tan, moist to wet below 10 feet ~
-15--
gray and very soft below 15 feet
_SPT
-well gr:ll1;d -GRA YfCWith sut, ",;d-;- and --
cobbles, gray, dry, dense to very dense . ,.
:.e.~
. ...
'. .
,0
REMARKS
4-4-5 3 0
3-4-4 2.0
38
3-2-4 1.0 89
2-2-3 1.0
1-1-2 0.25
--- --- ---- ------'t'
-20--
_SPT
4-12_1'
- 25-
Boring was tenninated at 21 1/2 feet below
existing site grade. The boring was loosely
backfilled with auger cuttings and bentonite chips
at the end of exploration on September 26, 2007,
Groundwater was measured to be 17 feet below
grade immediately after auger removal.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above.
~
o
~-
a
~
o
~-
~
~ - 30-
u
Oi-
~
DE.e 12 RECU
~
~-
~
w
.-
o
~
"'-
N
~
~ - 35-
z
2
~
~
~
m
fP!!)11040-A Shelley Street
J!..., ~. Springfield, Oregon 97477
.... (800) 783-9649
....1 lo. 1L. .iiII.~.1 ., ,
1
I
1
1
1
1
I
I
1
1
1
1
I
1
I
1
I'
1
1
LOG OF TEST BORING NO. B-7
CLIENT: Springfield School District No, 19 DATE OF EXPLORATION 9/26/2007
PROJECT: Proposed New Thurston Elementary Scho' ,EQUIPMENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF, ELEY.:
r-: UJ~~ -; Ot.z.:l
u.. ~ ...Jo cncn o:::~ UJ:: r-cZ>
.....J "CI) :J z :::> UJ LLl en ...... t.Ll
-r Q. SOIL DESCRIPTION al U < f- ....l ~ '" - U'J -
E= "'" :;E c/).....:! C1)UJ <en UzCI)<U'J
'" ""- >- ' - f- >" 0 '" ,0
Ui < C/J::>UOZ '00...0...0
o CI) :ER ;Z; ii 0... ~~
, IASPHALTIC CONCRETE, 2 inches ru;~k, l;-:'V<~ :--..: === =-~- :.;;::-: :==
- SPT lasphalt is distressed in many areas with cracks MH r-_-)- ,_T
- land settlement
- ~----------------------
- IC.!:u~~<!. ~~~.'!.t~ ~L-,-~'!YLdryLd.'Cn~e_ _ _ J
- SPT lean CLAY witb sand, black, wet, soft 2-3-4 ,25
REMARKS
-5 .-
- SPT \b.Ec~~e~ ~~b.!o~~ ~!9~ 2.. ~2.J",~ _ _ _ _ _ J
_ - well graded GRAVEL witb silt, sand, and
_ cobbles, gray, dry, dense to very dense
-SPT
'0 '
. ._-'~-,-~
1_,.R 1.5..., 7l_
0-35(5' )
-10--
_SPT
31
35(3")
35(1")
_SPT
- 15 -
Boring was terminated at 13 1/2 feet below
existing site grade due to practical auger refusal.
The boring was loosely backfilled with auger
cuttings, bentonite chips, and asphalt cold patch
at the end of exploration on September 26,2007.
Groundwater was not encountered in this soil
boring on this date.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above.
- 20,
- 25.
~
o
i>;-
~-
~
c
~-
~
~ . 30.
u
;;;-
~
~
~-
~
'"
~-
o
~
~
,,-
N
~
G - 35 -
z
~
~
o
"
c
DEe 12 REC'D
l'''... ,"", -7 1040.A Shelley Street
~"II.. Springfield, Oregon 97477
_ (800) 783.9649
., L. I ".aa:..,.o. II
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
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I
I
LOG OF TEST BORING NO. B-8
CLIENT: Springfield School District No, 19 DATE OF EXPLORATION: 9/26/2007
PROJECT: Proposed New Thurston Elementary ScholEQUIPMEJ-rr: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon' 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF, ELEV.:
. w~ o~
t ~ ~o u:iu:l C:::f=' ~~ t-cZ>
..J . CIJ .;:J . -' I.U t.lJ v, ...... t.lJ
:I: 0... co L.?< \-z .....Jc-.. ~......r/)_
"" '" SOIL DESCRIPTION :.a "'..J '" fU -< ~ u:Z: '" '"
Co "" >- ...;u -r-' >" oou-<o
w < -' oz '0 0...Q..0
Cl: r/) V1 :Ep z~o... ~~
SPT \~ID'.!'I~):...T..9~~O_~ irr- E~d-,-~a~s.!g,-as~ C9~lS_' ~,~ . -Cl - - - - 5-1 j:-2C 4.0 -- - -
= _ ~~~<:'L:2'~~~s~~dr~~b~o~~~~,~~d___ ~, ___ ___ ____ ______
_ weU graded GRAVEL with silt, sand, and '
- SPT cobbles, gray, dry, dense to very dense i ,.
. .
,.
.,.
!. .
,.
.,"
!. .
,..
.,.
!. .
,-.
.,.
.
REMARKS
0-18.21
'5 --
_SPI
: 2,35(5') ,
-SPT
8-22.2 ;
,10,-
'_SPT
!7-27-21
. 15-
Boring was terminated at II 1/2 feet below
existing site grade due to practical auger refusal.
Ihe boring was loosely backfilled with auger
cuttings and bentonite chips at the end of
exploration on September 26,2007. Groundwater
was not encountered in this boring on this date.
Stratification lines/depths are approximate,
Acrual soil conditions encountered during
construction may vary from those described
above.
-20'
,25 -
,
e
~-
~-
~
o
0-
~
~ - 30.
u
0;-
~
we-\. 1 'l. ~tt~
~
~-
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ci
m_
e
m
,
N-
N
~ -35-
z
2
~
w
"
~1104o.A Shelley Street
~"S. Springfield, Oregon 97477
II (800) 783-9649
.....'oI',..,c.o...IrIiool
LOG OF TEST BORING NO. B-9
CLIENT: Springfield School District No. 19 DATE OF EXPLORATION: 9/26/2007
PROJECT: Proposed New Thurston Elementary Scho, iEQUIPMENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF, ELEY.:
~a::'
0:: --' u.l \0
0t:5 :J~ ~ffi
~-< t-~ ~c..
V"1..:J ~ r-- -< CI)
jU ~ 5 i ~
~r"i c:J
SPT \si!tr<:!~'IQl.:.sQg,-,-<!..ry-,-~~,,g~~gra..s~r~o~,j"":: ---- --- -4-0-4 ------
- _ elastic SILT, red-brown, brown, white, gray, MH
dry, hard
I
I
I
I
t
I
f:
"-
"-"
Cl
I
I
---:- SPT
en
"-"
....l
"-
;:;;
<
en
....l
o
CO
;:;;
>-
en
SOIL DESCRIPTION
0"-"
I-cZ>
u.J(Il-UJ
~---CI)_
UZ r.n,crl
0,,-"<0
.o...c...~~
;'::'It
31 4-3-8 4,0 88
WellW~~GRAVEL~iliillt,~~~~d--
- 5 - - cobbles, gray, dry, dense to very dense
_SPT,
I
I
- 10-
I
I
.15.
I
- 20-
I
I
I
- 25-
~
"
~-
e_
I
>-
Q
~-
0:
is. 30.
'-'
in-
~
I
,
~-
"
~
~-
o
~
E-
I
". 35-
z
"
~
'"
~
r
I
,- ,
.,.
\. .
,II .
35(6")
Boring was terminated at 6 1/2 feet below
existing site grade, The boring was loosely
backfilled with auger cuttings and bentonite chips
at the end of exploration on September 25,2007.
Groundwater not encountered m this-soil boring
on this date.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above.
.1
...~.
I!',~~
1040.A Shelley Street
Springfield, Oregon 97477
(800) 783-9649
REMARKS
DEe 1 2. RECU
I
I
I
I
I
I
I
I
I
I
I
I
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I
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I
LOG OF TEST B JRING NO. B~10
CLIENT: Springfield School District No. 19 DATE OF EXPLORATION: 9/26/2007
PROJECT: Proposed New Thurston Elementary Scho )EQUIPMENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray A1iperti
Oregon 97478 BORIN'G LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF. ELEY.:
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MH 3-3-5
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well graded-GRAVEL with silt, sand, and '".
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_ SPT ,..' 33 4-6-8 52
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Boring was tenninated at 6 1/2 feet below
existing site grade. The boring was loosely
backfilled with auger cuttings and bentonite chips
at the end of exploration on September 26, 2007.
Groundwater was not encountered in this soil
boring on this date.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may val)' from those described
above.
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1040-A Shelley Street
Springfield, Oregon 97477
(800) 783-9649
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LOG OF TEST BORING NO. B-ll
CLIENT: Springfield School District No. 19 DATE OF EXPLORATION: 9/26/2007
PROJECT: Proposed New Thurston Elementary Scho )EQUIPMENT: CME 75 with auto ha=er
LOGGED BY: Ray A1iperti
BORING LOCATION: see attached soil boring location
map
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LOCATION: 7345 Thurston Road, Springfield,
Oregon 97478
PSI PROJECT NUMBER: 722-75056
SURF, ELEY.:
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_ SPT -.' 3.35(5')
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Boring was terminated at 6 1/2 feet below
existing site grade. The boring was loosely
backfilled with auger cuttings and bentonite chips
at the end of exploration on September 26, 2007,
Groundwater was not encountered in this soil
boring on tbis date.
Stratification lines/depths are approximate,
Acrua! soil conditions encountered during
construction may vary from those described
above.
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_ (800) 783-9649
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LOG OF TEST BORING NO. B-12
CLIENT: Springfield School District No. 19 DATE OF EXPLORATION: 9/26/2007
PROJECT: Proposed New Thurston Elementary Scho )EQUIPMENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray A1iperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722-75056 map
SURF. ELEY.:
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Boring was terminated at 16 1/2 feet below
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The boring was loosely backfilled with auger
cuttings and bentonite chips. at the end of
exploration on September 26, 2007. Groundwater
was not encountered in this boring on this date.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above.
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LOG OF TEST BORING NO. B-13
CLIENT: Springfield School District No, 19 DATE OF EXPLORATION: 9/26/2007
PROJECT: Proposed New Thurston Elementary Scho, ,EQUll'MENT: CME 75 with auto hammer
LOCATION: 7345 Thurston Road, Springfield, LOGGED BY: Ray Aliperti
Oregon 97478 BORING LOCATION: see attached soil boring location
PSI PROJECT NUMBER: 722.75056 map
SURF, ELEY.:
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Boring was terminated at 12 feet below existing
site grade due to practical auger refusal. The
boring was loosely backfilled with auger cuttings
and bentonite chips at the end of exploration on
September 26, 2007. Groundwater was not
encountered in this boring on this date.
Stratification lines/depths are approximate.
Actual soil conditions encountered during
construction may vary from those described
above.
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Qf J Qf - Braided-fan alluvium (Pleistocene and Holocene) - A broad, braided. channelized fan of sand and gravel
deposited by the Willamette and McKenzie Rivers, the head of which extends into the Springfield quadrangle,
Braided fan sediments range from silt to boulder gravel, but are mostly sandy pebble-cobble gravel.
Source: Slate of Oregon, Department of GeoloQY and Mineral Industries, Open File Report 0;06-07. 2006
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Proposed New Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
GEOLOGIC MAP
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Project No.
Dale
722-75056-1
October 26, 2007
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ProfeSSIonal ServIce Industries ~ 1040~A Shelle-y Streel- SpringfIeld, Orego!1 97477 ~ Phone (541) 746-9649 _ Fax (541) 746~7163
'~,Il~;!'~l7i htto:/IeaWJ~ua~",}Isgs.gov/regional/qfaults/or/ros.ml7'l
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Proposed Thurston Elementary School
7345 Thurston Road
Springfield, Oregon 97478
,--- ....., ",. .. -- ----y.....' ,
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Professional Service Industries - 104D-A Shelley sii~et: springfield, Oregon 97477 ~ ~)-jone (~!i)~!~964'g - Fax (541) 7 . ,-,' . '"
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DEe 1 2 REC'O
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Proposed New Thurstc." Elementary School
7345 Thurston Road, Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
Page 21
APPENDIX B
Laboratory Test Results, Soil Classification Chart, General Notes
DEe 1 2 REC'D
U.S. SIEVE OPENING IN INCHES
6 4 3 2 1.5 1 3/4 1/23/8 3 1-
'I "','" J 'J', I I
U.S. SIEVE NUMBERS
HYDROMETER
80
I
6 8~ 1416 20 30 40 5060 100140200
':;N~:
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25
20
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1----
10 -
5-'
o I
100
1J
0,
0, )1
0,001
GRAIN SIZE IN MilLIMETERS
,I COBBLES [
GRAVEL
coarse I fine
I coarse I
SAND
medium I
fine
I
1
SILT OR CLAY
D100
Classification
elastic SILT with sand (MH)
elastic SILT with sand (MH)
elastic SILT with sand (MH)
elastic SILT with sand (MH)
elastic SILT (MH)
D60 D30
LL
PL
PI
.Cc
Cu
M"'ft:;:'
II!'. "I
Engineering Consulting Testing
1040AShelley Street, Springfield, Oregon 97477
Phone (541) 746-9649 Fax (541) 746-7163
I
DEe 1 2 ~EC\l
Client: Springfield School District No. 19 Review By:
Project Name: Proposed New Thurston Elerrentary Scho,1
Project Location: 7345 Thurston Road, Sprln-ilfie1d, Orego 19747<
Report Number: 722-75056 I
I 50 32 18
%Gravel %Sand %Silt I %Clay
0.0 48.0 52.0
0.0 39.0 61.0
0.0 45.0 55.0
0.0 19.0 81.0
0.0 11.0 I 89.0
GRAIN SIZE DISTRIBUTION
D10
These results apply only to the sample tested.
U.S. SIEVE OPENING IN INCHES I U.S. SIEVE NUMBERS I
6432.5 1314"2~ 3 4 6 8~14162030405060100140200
I I I \I~T.,' "'~1=~. ~" I I .
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~ 351
301
251
201
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GRAIN SIZE IN MilLIMETERS
o.
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0.001
100
I COBBLES :
GRAVEL
coarse ! fine
I
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SAND
medium I
I
fine
SILT OR CLAY
LL
PL
Cu
PI
Cc
Specimen Identification
o 8-5 at 5.0'
1%1 8-6 at 7.5'
~... B-7 at 5.0'
e
~ * 8-9 at 2.5'
Classification
elastic SILT with sand (MH)
lean CLAY with sand (CL)
lean CLAY with sand (CL'
elastic SILT (MH)
nl=r U REC'D
I
>-
o
~
~ Specimen Identification
c
u. B.S at 5.0'
;::
~ 1%1 B-6 at 7.5'
c.
~ A B-7 at 5.0'
"
~ * B-9 at 2.5'
D100
D60
j..s:'
"" .... ,.1
Engineering Consulting Testing
1040A Shelley Street, Springfield, Oregon 97477
Phone (541) 746.9649 Fax (541) 746-7163
These results apply only to the sample tested.
47
21
26
D30
D10
'IoGravel 'IoSand
'IoSilt I 'IoCiay
81.0
89.0
71.0
89.0
19.0 I
10.0 I
21.0 I
I 11.0 :
GRAIN SIZE DISTRIBUTION
0.0
1.0
8.0
0.0
Client: Springfield School District No. 19 Review By:
Project Name: Proposed New Thurston Elerr 3ntary Scho, I
Project Location: 7345 Thurston Road, Sprin!lfield, Orego I 9747E
Report Number: 722-75056
I
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///'
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40 6J 80 100
LIQUID LIMIT
LL PL PllFines Classification
50 32 18 89 elastic SIL T(MH)
47 26 21 71 lean CLAY with sand(CL)
60
50
P
L
A
S
T
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Y
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40
30
20
10
CL-ML
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Specimen Identification
at 5.0'
at 5.0'
In
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II" , "I
Engineering Consulting Testing
1040A Shelley Street, Springfield, Oregon 97477
Phone (541) 746-9649 Fax (541) 746.7163
@
@
@)
@
I
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DEei ~ 1i~C~
IATTERBERG LIMITS RESULTS (ASTM D4318r
Client: Springfield ,School District No. 19
Project Name: Proposed New Thurston Elementary Scho, I
Project Location: 7345 Thurston Road, Springfield, Grego I
Report Number: 722-75056 .
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L...~;J Information
"''''.lTo Build On
Engineering. Consulting . Testing
I
SOIL CLASSIFICATION CHART
MAJOR DIVISIONS
SYMBOLS
GRAPH LETTER
TYPICAL
DESCRIPTIONS
I
I
I
COARSE
GRAINED
SOILS
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MORE THAN 50%
OF MATERIAL IS
LARGER THAN NO.
200 SIEVE SIZE
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FINE
GRAINED
SOILS
I
MORE THAN 50%
OF MATERIAL IS
SMALLER THAN
NO. 200 SIEVE
SIZE .
I
I
GRAVEL
AND
GRAVELLY
SOILS
MORE THAN 50%
OF COARSE
FRACTION
RETAINED ON NO,
4 SIEVE
SAND
AND
SANDY
SOILS
uOvouoJ
III D III (I
>0001
000,,0.,0
~o~o~o~
:"1-:"''':'':-
(LITTLE OR NO FINES) .......'
.. ..... ... ..
~1~1~1~
~I~f ."r.
GRAVELS . .. · ~ "...,
WITH FINES . ; . ;!. ;I~,
APPRECIABLE AMOUNT ~~~, ~~'
OFFINESI ~;.' "'~___ /.:
'~/f/}JY~
........
CLEAN
GRAVELS
CLEAN SANDS
.........
..........
.........
,........'
.........
.........'
.........
.........
.........
.........'
.........
,.........
(LITTLE OR NO FINESI
. . . . .
. '.' '.'
'. '.
. . . . .
. - . . ,
SANDS WITH :t. > . >
MORE THAN 50%
~~A~~~~E . FINES /(,'l~'~~~ 'Y.:~..: .~'.: :,
PASS.'NG ON NO.4 APPRECIABLE AMOUNT y~~~
S1EV. , OF FINESI . ~
. Y/A
SILTS
AND
CLAYS
SILTS
AND
CLA YS
. LIQUID LIMIT
LESS THAN
50
~
LIQUID LIMIT
GREATER THAN
50
=--=-j-
----
---
I I
;;1'/;/////;/'
~fjfftffjfJ
=
~~,
MISCELLANEOUS FILL SOILS
I
GW
WEu'-GRADED GRAVElS. GRAVEL.
SAND MIXTURES. LITTLE DR NO
FINES
GP
POORLY.GRADED GRAVELS, GRAVEL
- SAND MIXTURES, LlTTLE,OR NO
FINES '
GM SILTY GRAVELS. GRAVEL. SAND'.
SILT MIXTURES
GC CLAYEY GRAVELS, GRAVEL. SAND.
CLAY MIXTURES
SW WEll-GRADED SANDS, GRAVELLY
SANDS, LITTLE OR NO FINES
SP POORLY.GRAOEO SANDS, GRAVELLY
SAND, LITTLE OR NO FINES
SM SILTY SANDS. SAND. SILT
MIXTURES
SC CLAYEY SANDS. SAND - CLAY
MIXTURES
INORGANIC SILTS AND VERY FINE
ML SANDS. ROCK FLOUR. SILTY OR
CLAYEY,FINE SANDS OR CLAYEY
SILTS WITH SLIGHT PLASTICITY
INORGANIC CLAYS OF LOW TO
CL . MEDIUM PLASTICITY, GRAVELLY,
CLAYS, SANDY CLAYS, SIl.TY
CLAYS. LEAN CLAYS
OL ORGANIC SILTS AND ORGANIC SILTY
CLAYS OF LOW PLASTICITY
INORGANIC SILTS. MICACEOUS OR
MH DIATOMACEOUS FINE SAND OR
SILTY SOILS
CH INORGANIC CLAYS OF HIGH
PLASTICITY
OH ORGANIC CLAYS OF MEDIUM TO
HIGH PLASTICITY. ORGANIC SILTS
FILL SOILS, CONTAINING VARYING
AMOUNTS OF DEBRIS, ," v.' t\)
NON,ENGINEERED FlLL1',}: \" (
NOTE: DUAL SYMBOLS ARE USED TO INDICATE BORDERLINE SOIL-CLASSIFICATIONS
, ,
Professional Service Industries, Inc.. 1040-A Shelley Street. Springfield, OR 97477.e Phone 541fi46-964g-e Fax 541n46-7163
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l rta~;l Information
,.,~. .To Build On
Engineering' Consulting' Testing
GENERAL NOTES'
SAMPLE IDENTIFICATION
The Unified Soil Classification'System is used to identify the soil unless otherwise noted. '
SOil PROPERTY SYMBOLS
N: Standard "N" penetration: Blows per foot of a 140 pound hammer ialling 30 inches on a
, 2-inch 0.0, split-spoon. '
Qu: Unconfined Compressive Strength, TSF.
Qp: Penetrometer value, unconfined compressive strength, TSF.
Mc:' Water Content, %.
LL: Liquid Limit, %.
PI: Plasticity Index, %.
ad: Natural Dry Density, ,RCF.
~ Apparent Groundwater I_eifel at time noted after completion of boring.
DRILLING AND SAMPLING SYMBOLS
SS: Split-Spoon - 1 3/8" 1.0., 2." 0.0., except where noted.
ST: Shelby Tube - 3" 0.0" except where noted.
AU: Auger Sample.
DB:' Diamond Bit
CB: Carbide Bit
WS: Washed Sample:
TERM (NON-
COHESIVE SOILS)
STANDARD PENETRATION
RESISTANCE
(SAFETY HAMMER)
0-4
4-10
10-30
30-50
Over 50
I Very Loose
I Loose
:i Medium
I Dense
I Very Dense
TERM (COHESIVE SOILS)
Very Soft
Soft
Finn (Medium)
Stiff '
Very Stiff
Hind
I
I.
I,
..,
PARTICLE SIZE
Boulders
Cobbles
Gravel
8In.+
8In.-3 in.
3 in.-5mm
Coarse Sand
Medium Sand
Fine Sand
Qu - (TSF) ,
0-025
'0.25-0.50
0.50-1.00
1.00"2.00
2.00-4.00
4.00+
5mm-0.6mm
O.6mm-o.2mm
O,2mm-O.074mm
STANDARD PENETRATION
RESISTANCE
(AUTOMATIC HAMMER)
0-3 I
3-7 I
7-20 I
20~33 ' I
Over 331
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\)'t.C
Silt
Clay
O.074mm-O.005mm
-O,005mm
Profes~ional Service Industries, Inc.. 1 Q40-A She"lIey Street. Springfield, OR 97477.- Phone 541f746.9619 . F~x 541/746-7163
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Proposed New Thu";,;,::'n Elemenlary School
7345 Thurston Road, Springfield, Oregon
PSI Report No, 722-75056-1
October 26, 2007
Paqe 22
APPENDIX C
Shake 2000 Analysis Results (MCE), Design Response Spectrum,
Recommended Design Response Spectrum
\ '}. ~~\:\,\
\'.1(\
-------------------
'6l
'"'
iii 0.5
rE
o
;>
l!
~ 0.4.
u
u
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G>
..
[ 0.3'
..
G>
II::
~
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G> .
CL
en
0,7
0.6 '
~~
~,
0.1 '
-Targeted Base Spectrum
-ASCE 7-05 MCE (General Procedun)
~
("l
~
~
~
c""!.
~
0,
o
0.2
0.4
0.6
0.8 1 1.2
Period, T (see)
Figure D-1 MCE Rock Response Spectrum
.......-..
. . ---iiij; =--
-
1.4
1.6
2
1.8
-------------------
~
C"
,.;
~
~
'"
c::>
0.0
o
"
Period (see)
Figure D-2 Match of Input Ground Motion Response Spectra to Targeted Base
Spectrum (Subduction Zone Earthquakes)
-------------------
..
'01
-
C 0.6-
o
..
as
...
'"
a;
u
u
c(
~ 0.4-
"0
.,
J:l
"'f
o
'C
:>
'"
~ 0.2-
~
("'l
",;
~
~
<"-
~
Match of Average to Target Spectra
0.8
Average Spectrum
/
\
/'
Base Spectrum
\,
~
0.0
o
Period (see)
Figure 0-3: Match of Average Input Response Spectrum to Targeted
Base Spectrum (Subduction Zone Earthquakes)
-------------------
1.2
1.
-
S
c:
o
:w 0.8'
l!!
..
a;
...
...
c(
..
Ul
c:
o
a.
Ul
..
D::
0.6 .
:s 0.4
...
..
a.
UI -
0.2 '
o
o
r
0.2
0.4
0.6
0.8
1
Period, T (see)
1.4
1.2
-Motion 1 (Rock)
Motion 1 (Surface)
1.6
1.8
2
Figure 0-4 Shake Analysis Results - Response Spectra at Surface/Foundation Level and Input
% Rock Response Spectra (Motion 1)
("l
~.
.,:>
~
~
c:>
-------------------
1,6
1.4 .
- -Malian 2 (Rock)
$12, \
~ ."\
'j 1 ~ J M ,,' \
~ 0.8 \t 1 1" \II \
~ \J \ I
~ 0,6' \ /
~ I', ....1"-
g t \:
/l; 0,4 .J
.I
----Motion 2 (Surface)
0.2.
o
o
0,2
0.4
0,6
0.8
1
Period, T (sec)
1.2
1.4
1.6
1.8
2
~
'"
....
~
~
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Figure D-5 Shake Analysis Results - Response Spectra at Surface/Foundation Level and Input
Rock Response Spectra (Motion 2)
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Period, T (sec)
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Figure 0-6 Shake Analysis Results - Response Spectra at Surface/Foundation Level and Input
Rock Response Spectra (Motion 3)
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Figure D-7 Shake Analysis Results - Response Spectra at Surface/Foundation Level and Input
Rock Response Spectra (Motion 4)
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Figure 0-8 Shake Analysis Results - Response Spectra at Surface/Foundation Level and Input
Rock Response Spectra (Motion 5)
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Figure D-10 MCE Response Spectra (Foundation Level) & Base MCE Response Spectra
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- 80% ASCE Design (General Procedure)
SUe Specffic (Design. Subduction Ea:thqua ,es)
0.1 --------------
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Figure 0-11 Design Response Spectra (Foundation Level)
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- -ASCE Design (General Procedure)
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0,2 L____
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Period In seconds
Figure D-12 Recommended Design Response Spectrum (Foundation Level)
Vs. ASCE General Design Response Spectrum
Proposed New Thl,,<m Elementary School
7345 Thurston F{if::J, Springfield, Oregon
PSI Report NO-'?22"75056-1
October 26, 2007
, Page 23
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APPENDIX D
Probab,ilistic Seismic Hazard Deaggregation Graphs, Shake 2000 So.il p'rofile Summary
\'1. \\'tt\l
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Prob. Seismic HaL.'ud Deaggregatioll
Maple_Ele. 122.9940 W. 44.026 N.
Peak Horiz. Ground A=I.>=O.2652 g
Mean Retllrn Time 2475 years ...
Mean (R,M,Eo) 82.6 km, 8.57, 1.04 <:'>, I
Modal (R.M,EO) = 67.4 km, 9.00, 0.63 (from peak P.,N I in)
Modal (R.M,E*) = 67.5 Ian, 8.30, 1 to 2 sigma (fro: I pea ~ R,M,E bin)
Binning: DdtaR 10. km, ddtaM=0.2, DdtaE=1.0 .
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as1U'~. (6'). ma{11l'LIdlo l7iIl. .,.1a1 C 8),El dNg:]1'8911bn 1::Ir . !II. a'l ROCK ,~ \ls,:7eO m'S 't:.p 30 m USQS CCHT PSHA.3X2't3. U~ DATE Bhs WI"" 11 ~ ca"lt1b.. c:nt1led
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-------------------
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I C:\Doc:u,...ntsands.lUnQ$lyt".n.l...,g\Duiuo~peEl.\MIpI.EDT.ECT PegeNo.l
Option 1 . Set NO.1 - Material No.: 1
G/Gmax - C3 (CLAY PI =20-40, Sun etal. 198)
I Dampin9 for CLAY May 24.1972
Point Shear GIGmax Po;ol I Shear Dampin
No. Strain No. Strain gRatia
(%) (%) (%l
1 .mj01 1 .1. .ot;011 2
I 2 .001 .999 2 .001 2.5
, .00~16 .98 , .00316 3.5
, .01 .9il , 0'[ 4.75
5 .0316 .78 i 5 .0316 6.5
6 .1 .532'1 6 ., 9.25
7 .316 .293 i 7 .3161 13.15
I 8 1 .137) 1~ I 11 20
9 3.16 .075 3.161 26
10 10 .025 101 29.
I Option 1 - Set No.1. Malerial No.: 2
G/Gmax. Gravel (+50) - Rollins et al. JGGE, V. 124, No.5, 5/98
Damping for Gravel (+SD) - Rollins et al. JGGE, V. 124, No.5. 5/98
Point Shear GIGmax Point I Shear Damp;o I
No. Strain No. Strain gRatia
I (%) (%) (%)
1 .0001 1 1.1 .0001 ;.4
2 .001 1 2 .00031 1.81
, .002 .98 , _00061 2.11
, .00' .96 , .001 2.5
5 .004 .9' 5 .ooil 31
I 6 006 .915 6 .0031 3.7
7 .008 .88 :1 0041 '.1
8 .01 .855 .006 5
9 .oil .741 .008 5.6
10 .031 .665 101 g}i 6.1
I 11 041 .61 11 8.2
12 .07 .495 1'- .03 _ 9.8
13 091 .445 13 .05 11.71
14 .'. .4251 14 ., 14.5
15 .2 .31 15 .,- 10.61
16 .4 .,- 16 ., 17.81
I 17 .5 .17 17 .4 18~
18 .6 .15 18 .6 19.2
19 .7 .125 19 .8 19.61
20 1 .09 20 1 19.91
I Option 1 . Set NO.1 - Material No.: 3
G/Gmax for Rock - 121 to 250 feet (EPRI, 1993)
Damping for Rock - 121 to 250 feet (EPRI, 1993)
Point Shear G/Gmax POint ,I Shear Dampin I
I No. Strain No. Strain g Ratio
(%) (%) (%)
1 .0001 1 .0001 31
2 .000316 1 2 .000316 '~
, .001 1 , .001 3.SHS
, .00316 .97 , .OU316 4.SI
I 5 .0101 .8' 5 .0101 71
6 .0316 .61 6 .0316 11.251
7 .1 .35 7 .1 17.51
8 :316 .165 8 .316 23.~
9 1 .06 1~ I 1 28.S
I 10 3.16 .02-1 3.16 31.sl
Option 2 - Set No.1
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C;\Oocumonls and Se~ing"\yu>:in.l~n~\Des~toplMapi.. ElelMepleEDT.EDT Page No. 2
Option 2 - Maple Elementary, Springfield. Soil Profile
Soil Deposit No.: 1 - Soil Profile
Layer Soil Type Thickness I Shear Damping Unit Weight Shear Wave I
Modulus Velocity
,ft, fksfl (kef) (fos)
1 1 51 2000 .05 .11 ,
2 1 ,; i 2000 .05 .11 I
3 21 7150 .05 .14 ,
4 21 10' 14300 .05 .14 I
5 21 10 14300 .05 .141 1
6 21 10 14300 ,05 .14 1
7 21 10 14300 .05 .14 I
8 21 10 14300 .05 .14 1
9 21 10 14300 ,05 .14 1
10 21 10 14300 .05 .14 1
11 21 10 14300 .05 .14 1
12 ;1 101 14300 .05 14 1
13 1 .05 .15 25001
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Option 3 - Set NO.1
Option 3 - Peru June 2.3, 2001 - Mw 8.4 - EW Component - Station Moquegua
No. of acceleration values to be read for input motion: 19888
No. of values for use in Fourier Transform: 32768
Time interval between acceleration values (sec): .01
Name of file for input motion: C:\Program Files\SHAKE2000\Quakes\lnterlace\Peru_6_01_EW.eq
Formal for reading acceleration values: (BF9.6)
Multiplication factor for adjusting acceleration values:
Maximum acceleration to be used (9'S):-
Maximum frequency to be used in the analysis: 15
Number of header lines in object motion file: 10
Number of acceleration values per line in object motion file: 8
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Option 3 . Set NO.2
Option 3. EI Salvador Earthquake. January 13, 2001 - Mw 7.6 -Station: Observatorio. Com
No. of acceleration values to be read for input motion: 12168
No. of values for use in Fourier Transform: 16384
Time interval between acceleration values (see): .005
Name of file for input motion: C:\Program Files\SHAKE2000\Quakesllntraslab\SaJvador180.eq
Format for reading acceleration values: (8F9.6)
Multiplication factor for adjusting acceleration values: .7
Maximum acceleration to be used (g's): -
Maximum frequency to be used In the analysis: 15
Number of header lines In Object motion file: 45
Number of acceleration values per line in object motion file: 8
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Option 3 ~ Set NO.3
Option 3 . Valparaiso, Chile March 3,1985 - 070 Degrees Component
No. of acceleration values to be read for input motlon:.15872
No_ of values for use in Fourier Transform: 32768
Time interval between acceleration values (see): .005
Name of file for Input motion: C:\Program Flles\SHAKE2QOQ\QuakesllnterfaceIVA..Q70.eq
Format for reading acceieration values: (8F9.6) .
Multiplication factor for adjusting acceleration values:
Maximum acceleration to be used (9's): -
Maximum frequency to be used in the analysis: 15
Number of header lines In object motion file: 11
Number of acceleration values per line in Object motion file: 8
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Option 3 . Set No.4
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C,IDccumenl5and SGlllng~\yuxin.lang\Desl<top\Maple ElalMapleEDT,EDT -Page No.3
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Option 3 - Michoacan, Mexico September 19, 1985 - Station: La Union. Component: NOOW
No. of acceleration values to be read for input motion: 12584
No. of values for use in Fourier Transform: 16384
Time inteNal between acceleration values (sec): ,005
Name of file far input motion: C:\Program Files\SHAKE2000\Quakes\lnterface\MichoNOQW.eq
Format for reading acceleration values: (8F9.6)
Mufltplication factor for adjusting acceleration values: 1.4
Maximum acceleration to be used (g's): -
Maximum frequency to be used in the analysis: 15
Number of header lines in object motion file: 113
Number of acceleration values per line in object motion file: 8
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Option 3 - Set NO.5
Option 3 . Michoacar1, Mexico - Earthquake of January 11. 1997 - Station: Caleta de Campos ~
No. of acceleration values to be read for input motion: 13096
No. of values for use in Fourier Transform: 16384
Time interval between acceleration values (see): .005
Name of file for input motion: C:\Program.Files\SHAKE2000\Quakes\lntraslab\CaletaSOOE.eq
Format for reading acceleration values: (8F9.6)
Multiplication factor for adjusting acceleration values: .8
Maximum acceleration to be used (g's):--
Maximum frequency to be used in the analysis: 15
Number of header lines In object motion file: 113
Number of acceleration values per line in object motion file: 8
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Option 4 . Set NO.1
Option 4 - Object Malian Assigned to Layer 13 (Outcrop)
No. of sublayer at the top of which the object motion is assigned: 13
Object molion is assigned as outcrop motion.
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Oplion 5 - Set NO.1
Option 5. Number of Iterations: 10.Strain Ratio: 0.75 - Mw= 9.0
Strain-compatible soil properties are not saved after the final iteration.
Number of Iterations: 10
Ratio of equivalent uniform strain divided by maximum strain: .75
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Option 6 . Set NO.1
Option 6 - Computation of Acceleration at Layers 1.13
Layer Type Maximum I Time History of I
Acceleration Acceleration
1 Outcroo :1 .'
2 Within ,1
3 Within ~I .'
4 Within ,1
5 Within I
6 Within ~I I
7 Within I
8 Within I
9 Within 1
10 Within ,I I
11 Within :1 1
12 Within 1
13 Outcroo 1
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Option 7 - Set NO.1
Option 7 . Shear Stress and Strain Time History at Layer 3
Number of First Sublayer: 3
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C:\Documontsand Sedlngs\yuxin.l.ng\D;",~tofl\Maple Ele\MaplaEDT.EDT _Page NO.4
I
Computation of Shear Stress time history at top of specified sub/ayer,
Time history will be saved:
Number of values to be saved: 2048
Identification information: Stress Layer 3
Number of Second Sublayer: 3
Computation of Strain time history at lop of specified sublayer.
Time history will be saved.
Number of values to be saved: 2048
Identification information: Strain Layer 3
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Option 9 . Set No.1
Option 9 - Response Spectrum at 10 Feet
Response Spectra at layer No.: 3
Layer is assigned as within the soil profile.
Number of damping ralios to be used: 3
AcceleratiOfl of Gravity: 32.2
Array for damping ratios: 5% 10% 20%
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. . Stormwa~er Drainage. Report:
for
Springfield Public sch~ols' '.
Thurston' Elert:1entary ':
Springfield, Oregon
. ".
.\
- .' ,
\ .
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Prepared For: .. . ... .'
The City of Springfi,eld~. '
225 Fifth Stre~t . .... .....
Springfield, Oregon 97477 .
"'. '. '"
. Prepared By: .-
KPFF Consulting Engineers
120rOakStreet, Suite 100 .
Eugene, Oregon 97401
.'
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'I EXPIRES: M30~j ,
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KPFF Project No: 307823
December 2007
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Table of Contents
1. EXECUTIVE SUMMARY ,...........,..::.....................,.........,...,.....,.......,...............,..,.....".,....,..,.....,...,................1 .
2. EXISTING CONOITIONS ....................,....,.........,..,.............,................,..,..,.......,..,...............,........,......,:,.........1
2.: 1 Description ot Pre-Development Site..,..,.."..,.."....,..,..,..,..,..,....,.."..,..:..,...,..,....,..,.."....,..,..,..,..,,1
2.,2 Pre-Development Drainage..,..,.."..,..,..., ....,..,..,..,..,..,....,..,..,....,..,..""..,..,..,..,..,..,..,..,..,..,.. ,....,..1
3. PROPOSED DEVELOPMENT ...........................".....,.:....,.........,:,...................,..........,..,.....,.....,............;.,.....,1
3,1 Description ot Proposed Development ....,....,......:....:........,..................,..,..,..,..,.....................,..,1
4, HYDROLOGIC ANAL YSIS,...........,.......,..,...,..............,..,..,.....,..,.......,.......................,.....::..,..............,..,..,....1
4,1 . Computer Modeling...,...........,..".."..,........., .:,..":""..:..,..,...."....,...............,,.., ....,..,.."..........,.....1
4'2 Post-Development,..".."..,....,.. :....,..,..,.."..,..,.."....,..,..,....,..,..,...."..,..,..,..,.,.......,..,.."".."...."....2
. "
5. PROPOSEO STORM DRAINAGE IMPROVEMENTS.........:.....,...;............,.............."L,..,.......,..;..,..,....."....2
~:~ ~:~~:~~~~~::: ::::: ::: :::: :::: :::: ::: ::::: ::: :::::: .::::::::: :::::: ::: ::::: ::: ::: ::::: :::::::::: ::: ::'::: ::::::::: ::.::~:: ::: ::: ::: ::: :::~
. .
7. PROJECT OVERVIEW ......"..."..:........,..:...,....,..,..............:.........:."......................,.......................,...........,.:,.:.3
,
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, SPRINGFIELD PUBLIC SCHOOLS- THURSTON ES
SPRINGFIELD, OREGON
, '
, 1. EXECUTIVE SU MMARY
This Storm :Orainage Report has been prepared for the proposed Thurston Elementary' School (Thurston ES)
replacement located south of Thurston Road in eastern Springfield, Oregon, This report presents the results of
,the hydrologic and hydraulic analysis for the new development and deScribes, proposed storm drainage
improvements that will meet or exceed City of Springfield storm drainage criteria and standards,
. ,-' .
2, EXISTING CONDITIONS
2.1.. Descrip,tion of Pre~Oevelopment Site'
The Thurston ES site is apRroximately 11.5 total acres in size and located atlhe existing Thurston
Elementary School site in Springfield, ,The site is bounded by Thurston Ro.ad to the north, and
residences east, west and south. . , ' ' " ,
ihe lane Qounty Soil Survey indicates the followi;'g soil types'arepreseht on thesite:
. _ . .' . '". ::t.,' _ ,.,". ".' .
TABLE 2,1-SCS SOIL CLASSIFICA TION CRITERIA
I Chapman ' . Urban land complex ' 25,
I Cobur~ Silty clay loam 31 I
I Holcomb Silty clax loain " 56 I
, I Salem Gravelly silt loam ,118 I
'" ..
. For additional detail and information regarding the existing soils, groundwater and permeability,.
, reference. the Geotechilical, Investigation' and. Engineering Services Report. Prepared by PSI
-Engineering, October 2007, '
2,2. ~re-Development Orainage
The existing site conditions primarily rely on overla~d fiow to area drains which connect to the public
system through manholes on site ~onnecting to the street. There are rriultipie ~rea 'drains and catch
" ,basins throughout thil norther~ portion of the site, ' '
3.. PROPOSED OEVELOPMENT
\,
3;1. Description of Proposed Development
The prop~sedTliurstonES development area is 'approximately 11,5 acres and.consist(of a sch,ool,
hard and soft play areas, bus dropoffs, and the associated parking lot areas and sidewalks', ' ,
. . . . . . i .
4, ,HYDROLOGICANALysIS
,
\
4,1. Computer Modeling \
Several. spreadsheets based on the Santa Barbar~ Urban Hydrograph Method are used in the
calculation of this report, These spreadsheets were 'used for the conveyance and peak runoff
calculations. .
The spreadsheets used for the water quality calculations meet the criteria outlined, in the City of
Portland's SWMM and have been approved by the City of Portland Bureau of Environmental Service\ '? \\'tt\l
. (BES) on similar projects KPFF has completed in the past. ", . \l't.c'
KPFF Project No 307823 . ,
Springfield;~Oregon
Storm Drainage Report
December 2007
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SPRINGFIELD PUBLIC SCHOOLS'-THURSTON ES
. SPRINGFIELD, OREGON
5..2. Conveyance
The conveyance system is designed to convey the storm\\!ater runoff peak flows of 25-year storm event or
greater, Pipe sizes and slopes shown on plans reflect the'results of the calculations, The complete conveyance
calculations and. worksheets are in Appendix C ofthis report, . , '
6. PROJECT OVERVIEW
This Storm Drainage Report as prepared by KPFF Consulting Engineers (KPFF) describes the concepts and
design intent for stormwater management at Thurston Elementary School in Springfield, Oregon, _ .
e,t '1. ~'t~'\l
~'2 .
KPFF Project No. 307823
Springfield, Oregori
3
Storm Drainage Report
December 2007
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Bureau of Environmental Services - SBUH Calculation Worksheet'.
Project Name: Springfield Schools, Thurston Elementary School (25-Yeai Event)
Designer:,J. Holcomb
Date: 12/10/07
Basin 1"
User~Suppfied Data
~;8e-iYi6i.j"s-'AYea~1'W1~~~~Jg~"%'f~t;;Y;~~~f~!1~~~~~]',m:;kJri1tiervious;AreaWh."W~tt:l~,*;m;,'*"Y;_'?i:'S-:=-;r,;'O/}~1i~;~g;~
Pervious Area, SF In~Hi5t131' Impervious Area, SF 1m""~~WI
PeryiousArea, Acres. 0.121 Impervious Area, Acres . I 0.00/
Pervious Area. Curve Number, CNperv ~80 Impervious Area Curve Number, C~imp 11I~~g81
Precipitation in 24 hours (PI) = ~~A!8
Time"of Concentration, Tc, minutes ~~:R~rmlmli5 Note: minimum Tc is five minutes
. rgCarculatrons:-are1foJ:.;ttl€lBESi2S;Year.S:torm:W:4:81iR-clies'i6frrain!irl124)hoifrsliri'lanlNRCS\Tv'oel,1A'distrib-ution~EJlJ.~r~'i-~it~{::;ml
" Calculated Data
,"
, Total ~r~j~cJ Area, Acr~s '.
'; p~~,~. FJo~. Hate, qpea~ cfs
<'r:'",' ' .
II
'.1.1591'
.. 7.83
1 0.1173783291
'I 0,081
Tota! RunoffV6lume, V, cubic feet
Time to Peak Runoff, hours..
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::~ ""
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. Ruil.Dff Hyc/;og,aph .
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0,09
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. 0.0.0
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Time, minutes
,
2000
"
ft
1500
500
1000
2500
DEe 1 2 REC'D
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Bureau of Environmental Services - SBUH Calculation Worksheet
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. Project Name: Springfield Schools, Th'urstori Elementary School (25-Year Event)
'D~sigher:~. Holcomb .
. Date: 12/10/07
fjasin 2
User-Supplied Data
~Pe-rviojjsYAre-ar~~~~~~~:i~~~,it1~i::;:j.~i',::rJ~-,-~..r.lmpe-r:vious'!Area~]t~~i&::"&'t.~'m?tI~~~;j
Pervious Area, SF U;:~~13t1,1] Impervious Area, SF I~Th103441
Pervious Area, Acres . 0.30] Impervious Area, Acres I 0.241
Pervious Area Curve !':lumber, CNperv _'if~~80 Impervious Area Curve Number. CNimp 10A5j~~~,981
Precipitation'in 24 hou-rs (Pt) = \?t'J:;~~~A78
Time of Concentra~ion, :re, minutes 1~\i~'\$1\ii~~~5
.'
Note: minimum Tc is fiv~ minutes
Calculated Data
IlitCalculiitionsTare';for~the;BES:25~Yearrsto'rm:lr4:8~inchesTofrr'ajrljhll24\tiol.jrs1inninlNRCS~TV'lje'~1'Naistrjljutiori~1iD~1;{'!!~~1
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. T oU:d P~ojecl Area, A~re-s" .
. 'P.~ak:Flo~ Rate/Qp~~.k;.crs
,0.5384527091'
0.521'
. .
Tota(RunoffVolume, V, cubic feet ,
Tjme)~ .Peak Runoff, hours .
,.,,1 ,". ''-
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,." .
Runoff Hydrograph
"
. 0,50
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500
1000
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Time, min'utes
",-.c.
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Bureau of Environmental Services - SBUH Calculation Worksheet
Project Name: Springfield Schools. Thurston Elementary School (25-Year Event)
Designer: J. ~olcomb
Date: 12/10/07
Basin 3
. User-Supplied Data
IE~p'er:vioirsYArea~~~f?R0'~~~~lrriper>iicius'fArea({fiti[11~~i:;'t\{;r,.\l:lt;'E';~~~~~li'
Pervious Area, SF lijt'f$-Z~1.1818 Impervious Area, SF ,., I~HEt'1::fi7.6601
Pervious Area, Acres '0.27 Impervious Area, Acres I 0.181
Pervious Area Curve Number, CNperv' ~!~i80 Impervious Area Curve Number, CNimp . 1~~~981
Pre~ipitation in 24 hours (Pt)'= . ~b~a4!8 ..
Time of Concentration, Tc, minutes ~MlI~~'5 Note: minimum te is five minutes
,
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Ii.Cillculaticlnslar"Eilfor;the;BESI2S:Yeaj';sform:OC4l8(iifch-e-sT6f/raimim24:no1irS'imamNRCS81>io~,!,1'A'fdistritiutioiia~~'l:11,rk~j~1
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'Calculated,Data Ii
.'j', ;-
,'Tpla'l P!91ec~ p,r.ea, A~~_e{
Peak Flow Rate,:Qpeak, Cfs .
",,'._11,-' :',' ",
:. " '. '."- -', .
:'Runoff.Hyd~ograph
. 0.4~
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'0.40
0..35.
. 0>30
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.0:1:
0,10
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q,05
0>00
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"1.0.4471533521
I' . 0.42
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Total Runoff Volume. V,-cubicfeet,
Tiffi,e 10 ~eak Runoff, hours
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7.83
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1000 1500 2000 2500
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Time, r:ninutes ,!I
(
500
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Bureau of Environmental Services - SBUH Calculation. Worksheet .
. ' \
I
Project Name: Springfield.Schools. Thurston Elementary School (25-Year Event)
Des~gner: J. 'Holcomb' - .
Date: 12/10/07
Basin 4
'User-Supplied Data.
mP,eryious(Area~1~;t,)2/;;tW$)iJ~i~~~~_~~~lmpe""ii::iussArea;~j~:':;~~~~:~1ilii:,'llif~;l";;.1:f'dlffll'&f.m~~__
Pervious Area, SF. -' , 1~~~~OI Impervious Area, SF' . 1::::;1:.1Liiit.:;2155I
Pervious Area, Acres 0.00 Impervious Area, Acres I 0.051
Perviouh' Area CurVe Number, CNperv ~80 Impervious Area Curve Number,CNimp lW:r~~~98
Precipitation in 24 hours (pt) = . . _ i0~~~~!;4:8 .... '
Time of ~<;Jncel"!tration, Te, minutes' . ' .~:i~iwl~l5 Note: minimum Te is five minutes
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I1l!Calcjjlatib1'fS'Vare;for:the1BES125~Yfiar;starif':-if4;8!incne's\6f{raifi'~im24\ho'i.rrs~inT~i:nlNRCS11TvDe:;,1'A'(distrlb'uti6'n~:~~~::.~~i~l .
I
Calculated Data
., ~
c
1
T,ot~! P;r9je~tA,.[ea; A.cr~s.
Peak~Flow.Rate:9peak, cfs
'. ::'_....'~ .'~.> :-)- '.,
:1\
0.0494719931.
.0.061
'Total Ru~~ff Volume,V, cubic feet
Time to Pea~k'Rurioff,/hours. -.' .
L
I
8201
7.831'
:'..
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RunoH Hydrogtaph
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0,00
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500'
1000
1500
2000
II
2500
Time, minutes
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.DEC,'1 ~ ~t~~
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Bureau of Environmental Services - SBUH Calculation Workshee.t
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Project Name: Springfield: Schools, Thurston Elementary School (25-Year Event)
Designer:' J: Ho190~b .
Date: 12/10/07
Ba.sin 5
. User-Supplied Data
f:P"e-ijiibus":'AreaiSi~jk~i@tdJ~iWab;;~w:~2~ifili,!)Jr>i~~~lmtfe~ious1Area{,*~m$,~~~flm'~~~~
::~:~~: ~~::: ;~res 1~~~~;i~~90~~;:' :~~:~:~~: :~::: ~~(es ,. 12~~:~1~6t.;~:
Pervious Area Curve-Number,CNperv ~~,~,~~~80 Impervious Area Curve Number, CNimp I~JI1!E~~981
. Precipitation in 24 hours (pt) = . - ~"mffrI;B"4:8
Time of Concentration, Te, minutes $L'ITt,~~D~'i~~5_ Note: minimum Tc is five minutes
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l~lCalclilati6riS1are~fcir~tt"elBES\25:.Year;stofm:14i8lin'ches1'ciftraii11im24~h-oii'rS1inran)NRCSkTvpe~1Ndistrjbutiori,if~i~~[}:!;~~ifi.~ij'[!jJ:~\~
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Calculated Data
I
Total Project Area, Acres
Peak.Flow Rate, Qpeak:Gfs
" ",.' -,.' - -,
-. I 0.2186179981
10.161
Total Runoff Volume, V, cubic feet
Time to peak Ru~off, ~ou~s
.1
I.
2,,581.
7.83
"
,
1
. ,RunoffHYdrogra'ph'.
\,0.18
"
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:'11
,':
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^
0.16
r.
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0.1'
'0,12
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0.02
I
0,00
o
500
, '1000
1500
2000
2500
Time, minutes
1
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Bureau of Environmental Services - SBUH Calculation Worksheet
Project Name: Springfield Schools, Thurston Elementary School (25-Year Eventr
Desjg~er: J. Holcoml?
Date: 12/10/07
Basin 6+11
User-Supplied Data .
Ijg~eNi6i.JsYArea~'[~\~?Z~'i\~~~.~~~~~~;ll"~~lmper:vious~Area'~liU~~~~j,.~::;:ji::f.$J
::~:~~: ~~::: ~~res :~~J~~l~~~; :~~:~:~~:-'~~:::f:res 11~12~~~~
P!'lrvious'Area Curve Number, CNpe~ . t!Alilt'W~.k1!l[80 'Impervio~s Area Gurve Nu.mber, CNimp 1~lJZ1l~981
~recipitation in 24 hours (PI) :::: $lJ?!:-~l;l!4~8 .
Time of COl)centralion. Tc, ininutes &~~iY'31~~ Note: minil)1um Tc,is five.,minutes
II
~C~I~'urations~rarel'f6!;ttle~BES~25~y'e-iff;storrn:'1L4:8!incliesTO~.'raiil-!int24!lio~rS1inlanlNRCSYTvtf~.1'A"""d!stfi~~ti(>"ff~Jr~~~4lt'~~'J
) ..
Calculated Data
'^
'TO,!?I P~oj~~t ~r!'la, .Acfe~.~;
P.e~k FI~wRate, 9peak,.cfs
, . - '<'>'" ~-.
'.'-'. .
.;-' ~"; , "" ' \
," .. .\" .'
Rim.9ffHydrqgraph '.
'. '1.0r,.
"i,'
.,
, 0.ge
:,:
:~:
0.80
'0.70
r
IiI
/
/
/'.
500
,~
, .- ~ >-~
. . l?tt.
'.d.f", f: !l-~: r
lJ~;;1JIH:iJ, :
.'
1 '0.8849862261'
I 0:901
:rolal Runoff VOlyrne, V, cubic f~et'
. '..Time to Peak RU,noff, ho~rs
"'\,
{'
-y,
"
",
"
',:
i ./
"
- L,. ·
.~
\ i
1000 1500
2000
,Time, minu.tes
,t!{}; i,~H1. ;
.f 'f ~"". . f1 ',,'
".. ,-". . .'.
I,"
12.,0111
'7.83
",
",;,'
.-i:
.'. '
"
'. 'j'
, . - .
,,'
:'
-:.)
'.
"
:'
2500
DEe 1 'J.RtC:.\l
r.....:..-lq1l--
hI ..:H _ !~J!. t.
~j~'.~ ,_IT:-
..' ~J.. ,p t.
,';'.<,'
I
I
I
I
I
I
I
I
"'-
I.
'"':
I
1
I
1
I
1
I
I
I
I '
. .-."""'--.::,
.f 1 ~ ".-',.:~. '. ", I, ...,
! t~. ., : i;!:;-;: ~ iH 1 t
Bureau of Environmental ,Services - SBUH Calculation Workshe.et
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: "J. Holcomb .
Dale: 12/10/07 ,
Basin 7
User~Su/J/J1ied Data.
1~~F?,ervious:Area~~it~~~~~~f6:~~fil1.:~~iit''"''''''''-~lmperviousrAi"ea'm~tWi'';!i.$1M;t<<~mm:,~t1;W~1W~~''
::~:~~: ~~::: ~~res t~1~i'4~'250~;~: :~~:~:~~: ~~::: ~~res. ~~1t~'~i~~l
Pervious Area Curve Number, CNperv [ff~\Nl.:f:~80 Impervious Area Curve Number. CNimp 1~3981
Precipitation in.24 hours (PI) = m-~~~1't:[4!8 . .
Time of l?oncentration, T<;:, minutes !~I:m~];il5 Note: minimumTc is five minutes
.' .' _ B
lilc\Calculations:'i:irejf(fr~tnj:iiBES;25l_Yearlstorm:t'4:8Hnc!ie'sfofirainlinI24tnciurSJima'flINRC S_~Type~1'Ardistribution~~~~~~~~~1
.' " ." I .1'- -
Calculated Data
,;..,;:, . '
.,l:otal.i:roje~J A.rea; Acres
~e~.kFlqw Rate: Qpea.k. cfs
.1 0.5796602391
'j 0.421
T ota! ~unoff Volume, 'V. cubic feet
Time to Peak ~un6ff. hours'
",..,,,1
.. ,-
,.'
'.Runoff Hydrograph
.,,;.
,.'
"
'0.4:
f,:
,
! ~.
.,
i'l
, I (
.:
'.0.40
'I
0.35
0.30
4!! 0,25
u
.j,..:,
'0
"
"
-0:: 0.20
0.15
0.10
)
/
o.of
0.00
. , 0
500
1000
1500
Time, minutes
.i . ; ':,;~ ;;, ; ~'aL .~ .
. '. .
'. ~~. ... ....,. .
.' ;..... f.",' .~. 'i-j ..,l~,':":" ;;. j'f.--?' .
::J ;.H d l-~!!::: :_ ~i~IL~,i !T!'; ~ ~
"i-.'
,,'J t _~: till: ; .
I'/.-'
,
.1 '-5.7211
I '. .'7.83
.' .','
" ..y
,', .. .J:,.
~
.:,f
2000
2500
\)\:c1 '2RECn
." -:';;-l.ti:'
:.! ~;:! d .1 ~ I!
"\'f"..J.
, .a'r~,:
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J. Holcomb . .
'Date: 12/1.0/07
. Basin 8
User-Supplied Data
lllP.erviciusfArea_.hf:;;'s~~~Jil'h~h:~~,,1~~~Pf~..lfu....~~~lmp'erviOusrArea~,mlI:;~!;}'~"{t~~-m']';:;
Pervious Area, SF 1~~1t-4M3 Impervious Area, SF Im~~370ol
Perviou~ Area, Acres I 0.10 Impervious Area, Acres I 0.081
Pe_rvious'Area Curve Number, CNperv ~>'<-~$j;~~80 Impervious Area Curve'Number, CNimp 1'~,~:~r~'~W~-~:98J
Precipitation in 24 hours (PI) = &"i;jJE:~t~4~8 .
Time of Conc~ntration, Tc, minutes :llB~~_~5 .Note: minimum Tc is five minutes
1
"r
I
,Bureau of Environmental Services"" SBUHCalculation Worksheet
I
I
I
I
- ~,
Calculated Data
['$Calc-ulations'faieifol~th~eJBES;25~.Yeara;torrfi:14~8)ifict1es(ot;rain]in;24~houYs:in(anlNRCStirv-6e11AVdisti'ibution~~~~!~;
"I,
1
. _ ~Total Projet"t p.reCj; Acres
. ':R~a.k ~,Io~ Ral~;'.apeak, ds
"Total "Runoff Volume, v, cubic feet
~ime.to PeakHUlioff,'hO~~S' ," "
0.1869375571
" 0.161
I
"
",,,-'
. . . .
'Runpff Hydrograph
~ '.
1
--I'
""
"0"0,20 ".,
~, .
", ,
).
I
O"W
"
:1:
0.16
I
'0.14 .
,
"I.
'"
I
0"12
.1!
o
'"
f10 I
008
I
I
;,
0.06
),L~
/'
\ :
,
I
, 0"04"
I
0"02
0"00
I
o
1000 1500
500
Time, minutes
I
I
<'-,-"
" , ::'--;.~~; - .::.". . ;..... - .~-..;
~._-".!~.t.I~~l 1';'1"1;r4 '-(,~!."f', ,- rt-i!-'.~1
i ; ! " ~ 1 gt t -: t , ; ,\~f,:t 1- , r J' r~: '--:.,,',~! t ~. t f i ~ ~ I
, "'" . ..t-. .t-. ..., ~ I. . , , . '~".""", . , ~ . ., J "'.' .",., ~_" . , '.' . .
"
. : ~
, ~.
:'1
>;
2000
I;, ';'F~;.Ti~1"1" ~,~~.:~;.-~i~r" I., '~~4_:-'.
t ht 'I 1 f"H j ~.: , 'I::h--l'. . t~. i;.. . ; .I)l_i~ 1. i J; i},.
~, . J.- , , . . , ~ . . .' . , .~. ... . ., , , , >. . 1,.,........ ... _ " ,
.2;.4141'
7.831
~
,
"I,
2500
DEc.1 '1., \\t\.'1l
t ~ ,
~. _! . '~ ~
1
1
. .,
" .
Bureau of Environmental Services - SBUH Calculation Worksheet,
I
1
.. . .
. .
. Project Name: Springfield Schools, Thurston Elemeniary School (25-Year Event)
'"I;)esigner: 'J. ,Holcomb \.
Date: 12/10/07
SUBBASIN 8
User~Supplied Data
de.eivjous'Are-a~IDlti~~~:;.~~~~"ti:lmperviotisiAreaIa~~~ft~~~ii";ro:
Pervious Area, SF 1[;;~~:i~,;!ih~LI Impervious Area, SF II 15~~~,-1;1831
Perv!ous Area, Ac'res I 0.00 -'Impervious Area. Acres I 0.031
. P~rvious ...;\rea Curve Number, CNperv ~~~80 Impe~jous Area Curve Number, CNimp IR~J;~~]'!981
Precipitation in 24 hours (Pt) = . i~i.I't'lfmB4!8 . . .
. Time of, Co.ncenlralion, Te, minutes ~~ Note: minimum Te,is five minutes
I
I
I
lir):GatcUlati~irs+'arE!1f(fr;,;thej8ES)2~Ye'ar;sto"i'ilm.w8iinchesf6finiiil1im24~lioui:S1inWanmRCSllTijO'e'b1'A':distribIJtion~~mJ
. ,'/ ~
CiJIcuJated Data.
"",
I
1.0.0271579431
I;; , ~ 0.03 .
. TotarRunoff Volume, V, cubic feet
Time to piak Runoff, .hours .
'I
1
4501
7.831
I
j".
Runoff.Hydrograph
"".
....... :o.rA
1
O.C
I
0,03
.~.
I
.,.....
,
1
. 0.03
"
1
J'l
o
:~r ,0.02
c
"
"'.
,.
I
0.02
I
J .
/I~
.0.01
/
..0.00.
o
0.01
I
~
\
I
500
1000
1500
20~p
.il
2500
Time, minutes
"
I
DEe 12 ~trU
1
. . -=-.~!. - e, ..:- __
";'i'1'.I+J:r'~'f.'.";-l.'i}"\ "t~:-:'l~"" ... J,t~.
!~'~~'i~' it. 1':it{,I>~ill '1':";"1"') .~~;I!~:t.'-~.~; .:..
"" '....), l '.1, ,'..",,; .,' " 1~1 I" '. " ",t" ," ~ ;,,. tH,,,"'" , ~ ",'" . ~ I
~"'fY~; ;'.ffl'1 ~j :; ~~.f1~; ;.n-l-; :'~ L ; :.:t't~. f dJ:'; _
,"
1
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"
c
I
.,Bureau of Environmental Services - SBUH Calculation Worksheet
I
I
. Project Name: 'Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J. Holcomb
. Date: 12/10/07
Basin 9
User-Supplied Data
If*p,er:vj(li.is':'Ai'ea'?~~~:;:~>~~~~.0'll1;.S~S!i;lilmpervious:Area:~~:m;fi...'R1ijQ,R11t'~1':f~~Jj~t&;#t1i:;:;~r~7J
::~:~~~ ~~::: ~~res 1~~280~~~: :~~:~:~~~ ~~::: ~:res , I~r'~;~g!
Pervious Area CUNeNumber, CNperv- tf~ri1J.:!mt.m80 Impervious Area Curve Number:CNimp ~:i.:~"t_981
Precipitation,in 24 hours (PI) ::: ~~:1t~~~'J~.4:8 ' . "
Time of Concentration, Tc, minutes l~~tr~~'i~5 Note: minimum ~c>is five minutes
"
I
I
I
!
I~Calculatj(rnSrare1f6'r;:me1BESI25~Year.'S:to~:;:[4~8!inch-esTof[raii11in{24mouYs~iriTIfnlNRCSk1voe1-1'A1ojstril5fiti{inl1!7ifj~Ji'!tj0~;t~:a~f~;;:i':f:~ll
"
,Calculated Data
I
, . ",~ 'l
To'tarproject Are~~ A~'r~s' '. 'j
I Pe'a-k F,low' Rate: Qp~ak, 'cfs
"1"',.''''\ ",:___ : _,-
','1 0,6440541781
0.471
"Total Ru~off.volum~~ V,,'cubic feet
Time to p.ea{k Runoff, hciu~s .
1-,
6,3571'
. 7.831
';l.
.',- "'A ,',_.-o~,
",
;,.'
,
..
"
I'. " '''y
,0,50
l"
t'
.,
I .0.45
..
" ,0.40
I 0.35
I' 0.30
$!
0
1 '" 0.25
0
,0
,
'"
0.20
1 ,"
, 0.15
I 0,10.
1 0,05
0.00
I 0
1
1 '.
",.t +. '~..~ H~ t
~lll~ ,,- ... '" ,;~ .,"_ .
.' . RunOff HyiJiograph '
( ,
. -?-~
':.
.'
~'.
.";,
::
l~
I',.
"
I.
\
------r
':1
:i
" :,
"
it
i
\
:'
:\.
. "
J
)
I
--L..
~
:::
Time, minutes
:11
'.,
:11
il:
: ~
'II.
2000
"
!I
I.
2500
500
1000 1500
,
"
Ii
"r:~ 'l11l\H:~
ul:-\- IJ~ bl='l2.RECG
> II" '.
:.1};~H+}{f ~!. ~~Ft~,,~ id t:; ~ '
; ':A t.. k ~.~Jt-~,';_ "
J,~ ~;..+ .
, ; I' .,.) ~;~~,\, ~
,;J/htdlt~~:l
: . ;f~!'~ ~; H~'
).
l~:"d~t~!!~
1
I
Bureau of Environmental Services - SBUH Calculation,Worksheet
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J: Holcomb
Date: 12/10/07
Basin 10
User~Supplied Data
~P,erviousfArea~~,*;:;mr;fS;~~:;;:&I~?~~~'i~~Jlllmoervious~'Area~~~X;~!if0,~~t;~,?:'.Itri~
::~:~~: ~~::: ;~res " :[;lt~20~~~1 :~~:~:~~: ~~::: ~~res' 'l[~&i~~~~~~~:
PeivioLis Area Curve !'Jumber, CNperv. ~~~80 Impervious Area Curve Number, CNimp Ifli.tl!t~~39Bl
Precipilationin 24 hours (Pt) = l&m:~mm:j.~8" . ~.
Time of Co~centratio'n;Tc, m[nutes ~,illM~5 Note: minimum T~ is five,minutes
. II'Cali:ul~iti6rYsTare~for;;thelBESf25".Ye'ar7stOim~4~8]inchiisrof{rajff!in!24!~r6urs:in~a-n-!NRCS~Tv-oe'~1'Afi:listi"ll5uti(fnl~~~Jf71!':~i~fflmYiWr~,~
. \", ,-
'Calculated'Data
...f'-.
o T;t~I'Pr6ject'Area, A~res
p.eW< Flow Rate, Qp-e'~k,_cfs
"'.t (
~! . >10
j ~\
,),~.
. : - -
, '
/
I
I
I
I'
1
I
1
Runoff Hydrograph'
.. 0.18
I
0,.16
I
0.14
0,12
I
, $ 0:10
;0
'0
"
"
0::: 0:08
I
I
0:06
I
0.0'
I
0,02
I
0,00
o
I
1 .:-
:'f:'t~,;~[~~:: _ .;~lf1..,
;;: ~d:L:r! j"!~U~ ':; ~! ~:!t;:!!t~ ~l~"
0.1508953171
0.161
,Total RunoffVoJume,-V, cubic feet
. TirTie/to Pe'ak.J:~,}lnoff, h~urs ,,-
"
/i
"
"
,
.'
\
500
1000
1!?OO
Time, minutes
" .. _.~--- -- .-
"~,~"~"\crl'i':'~.i """t':'", 'J'~t.,
-tJ?:lL:.:__.?'!t.:~d~J!~.~fhi ':..
,. it,
~'d ~_~:! H,~,!
11.
"
I ~.
"
, ,
,]I
"
('
: ~I
:11
"
i
'II
2000
2,125\
7.83 '
"
2500
DEe 12 \l.U:U
) ~ ~ ~ ;'ttH f: ,!: r:tJi': It
'1,
I
I
1
I
I
1
I ,
)
I
1
I
I
1
1
I
I
I
I
Bureau of Environmental Services - SBUH Calculation Worksheet
. ,
. Project Name: 'Springfield School;, Thurston Elementary School (2S-YearEvent)
Designer: J. Holcomb . .
Date: 12/10/07 '
SUBBASIN 10
User-SuPDlied Data
Jgp,er.Vi6usfArea~.s~~:t~~~~~~Jiripe-r:vjousMrearul~il~~Jii:L,-'W:~
~:~:~~: ~~::: ;~res I~IiI~~: . :~~:~:~~: ~~::: ~~res :~~m6~6;j
Pervious A~~a Curve Nu~ber, CNperv ~D"'i801 Impervious Area ~urveNumber, CNimp Im~i~98 .
Precipitation in 24 hours (Pt) =' ~i;.il4:8
Time of Concentration, Te, mf~utes !lmg~5 Note: minimum'Tc i~ five~inutes ,
Calculated Data
"JaC~I~~latjo~sYiffe~f6'r:thelBESj25~Y iiar;storm:-1i:4:8~irich-es16!iraifiHIi124!hoiTiS'jinran!NRCS;'Iv[)'e';;1:A.rdistribljtiori!!1!l-mtj~"l~~2:~f;~1 .
-~. - .::-" " .;, . '
T~tal P~oj~ct Are~"A~res
. pe'ak Flo~.'Rate;9p~~k,-_CfS. '
0.021005511
' .0.03
Totar Ru:toff Volume, V, cubic fe'et
Tim'e' to. Peak Runoff;'hours . ,
.<
<','
""'.
..,..,,:, ,
" R~nolfH~d~9gr~~h ",_' 0)
, "~ . .
,
0.03
".'
. '
"
-';i
"
,
"
, "
0.03
Ij
<.
'"
,0.02
.:'!
u
.: ,
'0 0.02
0
"
'!' ,
0.01
0.01
il
.~
\
500,
1000 1500
:~i
2000
"
Ii
)
Time, minutes
1
1-,,:;;,~t:i,i~A ;.i'::. i'~"tf" ",;;.:-,1
. "" . 't' q
.1~.";:Jh 'f~.~.~i.t'l'fJr 'If'ill rT'I:~ )1~~!
',. , ... , , , . ! . I . \ , . Iii. ~, . ~" '11' I'. j~. . ". . . . . . ' .
,
. ~,-. ~. -~ ., ...!'.. -",
'\\:.'~l,t~"'il, ;::\,.;;..~< i:.!;:~f' .; j "d;,"o
f'! ~tl'f''1'" ...... -1ft ~"I .r~l~",". ~'''!e -,l ~l,t~.'
;", '. ~.' '.' '''' . . . . ,. ~ ,....... '" . , . .,~. .... \. "... .....f, , ~', , . . . "
,[
[
3481
7,83
+,
~. ' -
.i---
./
2500
'DFC12~E(,\l
: '" ~"!'~ ".t=-
'd~.~~~L~
I
I
I
I
I
1
I
I
I ..
1 '(' \..'
I
I
1
I
I
I
I
I
I
'I
I,
.i'
Bureau of Environmental S.ervices - SBUH Calculation Worksheet
Project Name: Springfield Schools, Thurston Elementary Sch?ol (25-Year Event)
D~sign~r:..J. Holcomb
.Date: 12/10/07
Basin 12 .
User-Supplied Data
. ~dP.erVjOjjsrArea~~~t~m:~;~~~rr;1~{fi&:'i~lmpeiYioiJs!Areafiw..Ma.r",O::',*"..Q~k1R!;1~Wi;,~'ti~~~,m;
Pervious Area, SF l~if~q;~~~49Z,1'1 Impervious Area, SF 1~99301
Pervious Area,.Acres . 0.111 ImperVious Area, Acres I 0.231
Pervious Area Curve Number, CNperv ~~~~80 Impervious Area Curve Number:CNimp ~1198
PreCipitation io'24 hours (pt)'::: . !;'&~~4:8 ," . . .
Time of Concentration, Tc,'minutes . ~~Mt,'15 Note: rninimum.Tc.js five minutes
ltiCalculati6-n'slarelfor;;thiHBES~25;Xear;sti5rm:~4:8Iincheslofiraiii~iifl124Ih"6TiFS)jnj'anlNRCS~TVbe":11'N'i::Iistrjbutio~'~M~-&;;~~t(J.l!~~m~fft:il
I.
Calculaied bata
:r o~al Proje:::t A(~.a, Acres . ~
\ Peak:FIo~ Rate,,"9pe~k, cfs.
1, . ',~.. .' >. : ..
, ',-."
" Rurioff}tydrograph
,. DAD.'
.,
"f;
",
.0.35
0.30
,'- 0.25
J.
'"
0
'" 0.20
0
0
,
"'.
0:15,
0.10
, - -~. .'
0.05
I
'.1- 0.342079891
. :0.37
Total RunoffVolume,V, cubic feet ",1
Time 10 Peak Runo~: ho~.Jrs
'\,
-Y,"
~.
.1:
.: i
J~
'----}
:",
500
..0- .
,.,--~'" ~.- - ~ -. "'''.~ <.c- I
>.ft - %.t"lj:'j,j'fl \ Ji;1'"".t:.,~; '-"1 1 ,-' ..,:i-;+;,"
.',t. ~~t rJ ':.1 i-f~ f'~ l~~r"r,.i"\ t f U''f. #;, n~f;,:,~...'i ll'i'~:
..... """,.. "I OJ:,.. ... '-.. ., .", .,.._.....".... ,,~ ,. ,.e' ....,,;. ...,~c,..,.. ... _, . ,
0,00
. 0
1000
Time, minutes
. Co'
-,:'
,. (
./
t.,_
479~~ 1
',,'
\
1500
IJ
2000
!
J!
"
2500
I'lE C~ 2' ~tt'U
','"
, .
__'I t'\ at'j"1~, i,.', '. f..~rr:i,:;~,l;~ i l~ j 1 , I... or. iI, :.- ~.. .
I..... ".' ...',. _ . . _ t. ._. ,L....... . '".. . "!.'~ ': - _
,.
"
1
1
I
I
1
I
1
I
1 "
,
I
I
1
I
I
~.
I
I
I
I
1 .
. . "~f
l ~ ,1\ ~. . l'} t.i t
. ,< '".,. ,- ,~ 1. ~ ,-"c, . . .
. Bureau of Environmental Services - SBUH Calculation Worksheet.
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J. ~olcomb
D-,ite: 12/10/07
SUBBASIN 12-1.
User-Supplied Data
iUP,ervioLis-:Area~~iW$0~ac~,~~ilik6i~;;;&lj;F::;'f:&~lmperviousfArea~m;Bi~~~~~
Pervious Area; SF l:?I'i~1r:r~~m~1 ImperVious Area, SF 1~~~..i:~16001
Pervious Area, Acres' I 0.00 Impervious Area, Acres I 0.04
Pellvious Area CurVe Number, CNperv ~~.;~~[;i~~~'r:M80 fmper:vious Area Curve Number, CNimp 1~r;~~,:;::98
Precipitation in 24 hours (Pt) = ~~A~8
Time of Concentration, Te. minutes _~5 Note: minimum Te is five minutes
1~[CitlC1ilatioos'''aiEi'ifo'r~theiBES125~Y eafiStorm:I4!SnncHeSYofirain'i!i1I24t1i'OurslinraillNRCSilTvDe'\,1:A1'distrib-utjon'~'~~;~m\m~~1
'.'
Calculated. Data
. ".,." -
Total.Project Area, A~res
p~~~ Flow 'Rate';: Q'peak: 'cfs
0.0367309461
.MSI
" "
Total Runoff Volume, V, cubic feet ji
Time to P~ak,R~nof.f, hours )
6081.
,H31
"
",
1
_Runp~ff Hydro'graph
0.05
0.05
'0.04
0.04
0.03
.:'!
u
., 0.03
0
c
,
0:
0.02
0.92
0,01"
0.01
0.00
0
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'.
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r
I,
I
J
r
I
;1
,::
: r
r
/
I
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'- !
500
1000
"I
2000
i:
2500
1500
Time, minutes
DEe 1 2, REC'D
~~ ~. ~-':~.__._"C-.",-_.....~
':'j- ,~,4'-; i1-i~iij,} -j :. f 1ti-+;"~I:(->~'" i-.j
t" l~~' j-hJ-i f~ t ~ i fort: d,~, ":, t'l'" ~
'I.' ..1,'.0 t. ".-..,:~ .:..", ~.~ .. _. "',..,........ ,.-, . ., J" \
.~' .,.....:.;....' .,... .+ -, ::. ~
. ,)I:t.i'11.i-'~~l1' "H'.rrt~. :~.,.t:-"r'
;;;l !~:fUr!Jh::! ?:H:!! LdH:;..
. '! ~"f
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,,,-,... "'. . . ,.. . ~.,
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Bureau of Environmental Services - SBUH Calculation Worksheet
I
Project Name: Springfield Schools,Thurston Elementary School(25:Year Event)
Designef: J. Holcomb
Date: 12/10/07
SUBBASIN 12:2
User-Suppiied Data
1~~er.vjousfAreag~:;&!if:.f$iJ,tt~2;.~~~__~J:~]:~~li1lperVii:iu-stAr~ia~~"'~~~.1Z(;;:~~ii~~
::~:~~: ~~::: ;~res :\t~~1~~:1 :~~:~:~~: ~~::: ;:res :~jft~201.'6~1
Pervious Area Curve'Number, CNperv M:::~~~80 ' Impervious Area Curve Number"CNimp IM~5,g98
Pr~c;pitatjo.n in 24,hour~,{Pt) =' n!fj~1!~~~W8 '
'Time of qoncentration; Te, mi~utes ~'5~~~5 Note:, minimum Tc is five minutes ..
.'
I
I
1
. fitCaJCulatiorf51,'~'rEM6r~tnetBES:25;.Yea~r;stoim:*A!8!incliesf6firain;inl24;ho(jrslini:anjNRCS~Tvoe~1Afaistfii5litiorltR~~:f~:
.' - "ll .
'. CalculatedDa'ta ,'- '.
;.-. ,'.
"
I
, .
Total P.!oi€!l::t Are~.iAc;:_~es .'
Peak Flow Rale.-Op"eak, cfs
~,. : - ,I '
0.0491735541
, 0.061
Total Runoff Volume, V, cubic feet
Time to Peak Runoff, hours "
"
',0-,
\8151
'7,831
,'-'
'.',"
,
.."";',
I
," '<..... ...
CC RluiOff'Hydrograph
,.\
\
;',:,'
,
...,'
'". ">'-
, 0,07
1.
I
"
o,oc
~ I
I
,
.,
"
0.0:
I
1
1
0.02
I
)
.001/
000 .
I
\
I
o
500"
1000 1~00
~doo
2500
Time, minutes
I
DEe 12. REt'D,
I. .
1~1..;;1-.;;. . d~J,~;;:
l'~H~ t,+-I: l!cl '-1' -';.' ,f'~;. t-llv.,
, .,~.-.',t" .,. ,-, ", " ~ ".. . ~ ,'. ,', ',."\.',
~: .~,...-,.....,
,.jjlt~!tiIt111 ~;~~:H.~.~~_~~'i lli f ; -,i~.~ .;:if! f :~,i.'d..t.~.~ :
'~'l
.ll-
"
.1~' ~ Ii ~Jtf~ ~ 1 (1- . '~l~~j :;.~.t:, f : .~.
. ... ~. ". ._ r , .. ......., .....1. ,
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Bureau of Environmental Services - SBUH Calculation Worksheet
Pf9ject Name: Springfield Schools, Thurston Elementary S.chool (25-Year Event)
D.esigner: J. Holcomb
Date: 12110107
Basin 13
User~Supplied Data'
I2PerviousrArea*:::Tht~~g~~~~i:m~~~1~linp'erviousrArea~~~{~4!i(f:,1W.~t~~~7,~~
Pervious Area, SF 1~lr~m~2685 . Impervious Area, SF l~r~10501
Pervious Area, Acres I 0.06 ImperVious Area, Acres I . 0.02
Pervious Area Curve Number; CNpefV 1~~~80 Impervious Area Curve' Number,. GNimp ~1~~1t98
Precipilationin 24 hours (Pt) = i~~4!8
Time of Concentration, Tc, rrii0ute:; 1~~~~5 Note: minimum Tc is"five.minutes
\.
1~-CaICuJatii:iris:rare~f6r';the;BES}25;.YE(arjstorm-:1;4!8~inchesrof,:rain'!ii'i124ltfo'lrrsjinrariiNRCStTvp-e~1A\'distritjiiti6Fi'lP~~~;t~~~
,
'. .
Calculated Dati
f
""I
\
"."
Total'P{ojeet Area, Acres ' .
. Peak Flo\.v Rate~'Qpea~~.cfs
, ..
0.08S:;.30~~~j
. 'Total Runoff Vol~m'~, V:cubic feet'
Time. to Peak Runq_ff, h.ours \
1.0081
7:83
i: ",
; ",
.'\. ,,'
. ,
'J
, ~,tt. :
.'.
RunoH,Hyd;ograph .
,
,
,',\ '
!'
;,(.-,
j,'
'.0.6r
....
;"
',":
.r
"
.'0:07
!
I
0.05
,
"
,',
,
.\
0,06
"';
',.
.!!
u
~-'o.o.'
c'
,
'"
0.03
0.0::::
0.01
0.00
o
\
SOD
1000
1500
"
2000
I~'
"
2500
Time, minutes
DEe 1 2 REC'D
I '--;'. . "";':'
· . . ~:. fl1~-{'" . i'l 'F; ~ ~ .i:~-~ f,~' '_ :j" ,"- t1~f~ ,~.
.J ~:'! n:,. t ~~~ ~ ~!'::!i:U :.n!'l ~':1 t~~,:,:,f.~ d,!,~. ; L
. .
,. . ,
. J ;.1~ ~-ann,~ t~,~lJt~Li'~Hf11: ; ;,1_!::- ri'Hn.;
! r...:/j'f:,fti"i
,.t~d!.d!~!~
I
1
1
Bureau of Environmental Services - SBUH Calculation Worksheet
I
Project Name: Springfield Schools, Thursto'n Elementary School (25-Year Event)
Designer:"J. H?lcomb
Date: 12/10/07
Basin 14
User~Supplied Data
'Sj.1I;"e-ryious"'Area~~i',~m:f~~~~%TIZ4'ir~~lmperiiious~Aream~~t~~:J{,:illRillr.~~
Pervious Area;SF l:ta~.lTji8228 Impervious Area, SF . r 1~5~441
Pervious Area, Acres I 0.19 Impervious Area, Acres I 0.12
Pervious Area Curve Number, CNperv ~~4:80 Impervious Area Curve Number, CNimp If#1[ilJil~98
PreCipitation In 24 hours (Pt) = ~i~'[4~8 '
Time of Concentration, Tc, minutes . ~.IU~j@5
~
I
I
Note: minlmumTcls.five minutes
1
\j:l!CalcTilatiCinsYiffEFifor;melBES:"25;Year;:-siormJI:4;81inches[of[raimifi124]hoursjinra'nlNRCSkTvDii111\'aistribTiti6'ri'~iSw~~~I'
. .". . .- , ~. .
-Calculated,Data.
,
"I, "''-
I
,T ?j~L~r~j;,c!_ ~r~~, ,~~r~s
'. pe~k~FI6w.. ~~I~:,Qp~ak, cf~
l ". ",' .;\
.
:1 0.3138659321
I - 0.291
. Total Runoff Volume, V.'cubicfeet
-Time to p~~~ Runo__ff, h~~rs >
I
I
3.9351
7,S31
j...
'. (" ,. ".~
;',:~ ", "
:.'.,
,')
,.
I
'" ,,',' , c"
.-Runoff Hydrograph
"
I. ...
;
"
",'
0.35
':\
,.
"
'" "
I
. 0,30
,(.
I
\'
I
~..
"
'j.,
0,25',
I
0.20
.:"
0
1;
c
,
no 0.15
I.
1
0.10
1
0.05
I
I
0.00
o
\
.sOD
1000
1500
2000
2500
Time,-minutes
I
DEel 2 ~f.C'\J
1
, .- . . ~..:..;.... ~- ..,~.., ,_.. "~': - '. ~,-$- '. .'
r\;\:'.'!~;~:il~1: ,~.~A'~l'l~I' "~; ......t;\"\~-,.
, ldhd_'lI/":I'i-l;::.FI+t j,I'l:'I~'1-,J'\_ !-tJ:!."'t jtn>:o-
"," ., "-i,,, L' '. .' ~ "''''''''__~,,' ~"t. ,'.' L. .'. ",,,. i>.",., ...',.-"",-.....
"1 ;,;, F/'}li
.-. ~;:j~Ht,;:!'~
. . . -. -'j. . ."
, ,'~ ~ ~ , " .., .
{' ,.&:'Ep~ 'll~:'l" _ . ,'1'1" ;
!{.: l'lr;;'t'f h.-~t~"l~ \ l. ,',~l.:. 11.t:,"
. . r ~ ..,_. ~," _ pi ".. . _, . . ,... ,. .' . .', ... ~ . '.
I
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Burea!l of Environmental Services - SBUH Calculation Worksheet
Project Name: Springfield Schools, Thurston Elementary School (25-Year. Event)
Desig~er: J. Holcomb
Pate: 12/10/07
Basin 15
User-Supplied'Data
l~jP.er:Vious:rAfeai~h(t@;;:w.r~&T'f,~~j~~lmpei;VioiJs'Ai"ea~~~""7&\''~JW~-
Pervious Area, SF, 1~~;)tlf::~38081 Impervious Area. SF 1!!t~~!5421'1
Pervious Area, "Acres "I 0.091 Impervious Area, 'Acres I 0.12
Pervious Area Curve Number, CNperv "JI1il'"",.l!:i1!'80 Impervious Area Curve Number. CNimp 1I.:;'''''''liL>liJ98
Precipitation in 24 hours (pt) = 1tt~~~4t'8 .''j
Time of Concentration, Tc;minutes . f;['Sm,__;J1[,5 . Note: minimum"Te is five min_u1e~
, ItiCalci.itati6ns':are1for~the!BESf25~Yeif.'stofm:~4!8jillcheSrOfrrain~jm241h'ci'ITrSjiri'f<fr'i:NRCS~Tij~ei',,1NCtistritiutjOn~!!f;~~#~"]~I'
',.f
Calculated Data
.,
. TotalP,roject A;ea, A6res ,
~eak' FJowJiate,-:()p'eak, cfs
^,' "'.-=, ~':,~" "::-..'~ ': '
,,--",'
,,',,:
,'J.:,.;.''-,., _:'"",',_;__'
: .Runoff Hydrggraph
, ,'.<-..,-. -. ", "
'('
~"7~"
", ;,:,\<:' ,';-
'1
i
0.20
, O,1f
/
.i!!
o
"
a
c
o
'"
0,10 '
0.05
0.00 .
o
.
I 0.21,18686871
.\ "'0.22)
Total Runoff Volume,~V, cubic f~~t -
Time to.Peak Runoff, hours' " ~-' /
, ,.." '- ",'il
'! , --2.9241
I ", 7.83
'j',.
,,!:r.
~l ,
,j ~
\, ,.
,:
;',
. ~ .
r
~
../
,
.
\
500
'1000 1500
'"
2000
"
II
'2500
Time; minutes
DEe 12. REC'O
-- - - -- .'':'-'.-~\'
"
'.
... '''-',''f' -: -~_"
,. :" ~i..!.;..~ ..-c_'-." _L, - . '_T
'?-t.iJ..ijP:~'~~'H.,. ~(ift_,,'\'f.tt., ,_-', ''''~r''~~
,~:rt;,r.dttfH: !f.~h:.:!.'r':dL~L~'1 i t:J_~_:: If!~ ~ L
, - :~ ..-----\1.::! -~r. .~, ':;:~ -, ~~'. . < . .l~;
nO'" "'J';l.--f:~~""" ~.t"::,1 1'~., f' , : (1'T' ,.'
::,r =' ~n_!.:!fH; f: E!1Jrt d !Li 1 f~: ~-~J :-_.: ': ~ d!::!.
1
1
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" ~ "'" . IL ~ ",... ,C ... ,._, ~
,
Bureau of Environmental Ser:vices - SB,UH Calculation Worksheet
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J. Holcomb
Date: 12/10/07 . .
'SUBBAS/N 15
User~Supplied Data
\li'f>erViotisfArea~-z~~~qr:iW~tf&:~~t:tr0,J:::;i2&t~~"'~t~lmperYious\Area~';;~11<~~~Fk~~"l~lktf~W:
::~:~~: ~~::: '~:res :rrt~~~Wlfij~~: :~~:~:~~: ~~:_:: ;~res ,'~~~~~~~~'l
Pervious Area CUr'VeNumber, CNperv, 1~~~mIll801 Impervious Area Curv~ Number, CNimp Im~m98r
Precipitation in 24 hours (Pt) = . , ~"~':L4:8 .
Time of Con central ion, Tc, minutes ~,m,.'t5 Note: minimum Te is five minutes.
~C~I.CLilatiOflsrarelf~~j;th~BES.!.~::'.Year;storm:li"4~8~inChesToffaimin'24ih-O-UrS]iniaii~~~CSH:voe1.1A\Ctistii~utjOn~1W~~~e~JlJ
-' Calculated Data
','
, Toial~roject Arecii, Acres . .
'.~ P~ak ~I-?'W-R~.!e_;:ppeak,. cfs.:
,,'.' '."'.' ...,
0.07:3213961
&10
Total Runoff.volum~,y,cLi~ic fe.et
Tim€! to Peak Ru.noff, hOl,1rs .
,'.'
. ,.:,<
't,";'
,-.--
.,
.~RJnoitHYdrograPh .
.'\,.,
i
"
.;--->'.
.~.
010:1'
. ,
0.09 .
..
1'"
"1:
,. ,
, ,
.'. :
,
~.
'0.08
.,
0,07
:..
0.06
.'!!
u,
..:::~ 0.05
0
c
,
0:
O.DA
0.03
O.O?
.-.;:
0.01
I
'f'
r :\
/~
I
\
, 0.00 '
o
.'500
1000
1500
Time, minutes
.. ~ u._...:_~.. ~
. .
. . . .
~ETIj f}Hti ~; ; .(~,:f".; i;Jrn~'~ : <
~ !
: 1 ; ~j- t -ffl'1l1':" :
i,r.t:;,:;"t!:::_.:~,;".,~:
<.
..1
. :::1
.,
:'
i:
2000
1.2481: . '
7.83
"i
"
r
2500
,
DEe 1 2 REt'D
"' ,.
. .
,:,j.;~?rnH ~L ;!~r~:'i,!.ri-Tl!; l~ f'~:!.~
I
1
Bureau of Environmental Services - SBUH Calculation Worksheet
I
I
. .
. .
ProjectName:.Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J. Holcomb
Date: 12/10/07 '
Basin 16
User~Supplied_Data' .l
l~j-p'ervious-{AreaJ!'l:.J;:t~-'.~:_;m~1l.w.!lSl~t.~~~~d~lmpervjous~'AfeaBJkf~~~~~~~wJi~i
Pervious Area, SF li5:~:t~7.0791 .Irilperv;ous Area,';~ ""' .IL"It~iiii;t~'l")::1ul
Pervious Area, Acres; I 0.161" Impervious Area; Acres 0.031
Pervious Area Curve Number, CNperv __'Y~~t]80 Impervious Area Curve Number, CNimp
Precipitation in 24 hours (Pt) = ~~~4j8
Time of Concentration, Te, minutes ~~~~11S5 Note: minimum Te is five minutes
I
I
IiCalculatioriSi'3retfof~the)BESi25~Year:_'storril:[4~8iinch-es'-of[rajn',in'i24!hours'liilfanjNRCS~Tvp~1'A'(distrioution~'Jltii-l1',~if~~~~~
1
. Calculated Data
I
Total Project Area. Acres
, pe'ak F!Ow _ Ra.t~,' bpea~, cf,s'
0.1944214881
' 0.16
Total Runoff Volume. V, cubic' feet
Time to Peak ~unoff, hour~ .
2.1331
7,83
.
.'
.'
I
Runoff Hydrograph
":,
,.
, ~.
,
0,1f
\.
. 1 ~.
,
I
0,16
1
0.1/
I:
~
.'
0.12
I
,
j
.1
. ~ 0.10'
:,<.:J
"
o
c
"
e:::: 0.08.
,
'.
I
r
I
0.06
I
0.04
1-
~.
'i
1
0.02
\
1
0.00
o
500
1000.'
1500
2000
2500
. Time, minutes
I
. DEel UEC'D
IT+~- -,.,,,, ' {j"
~."I.f'H o'''''1,14..;...iH~>.. 'to. , i'~:~"''.f,...
,If,, -~ ,tt ;, ~ 't-il1} r~l" ~ _..1, :l'tof:~~ j;1.llt to.
'" ,.. ,/ ,L.., ,.".., .. .,'"" _. ." ......
, .
~ . - < : .
'r~i.;i~_1';4i... I *:~:t'~;H;}:i'_-, ,',' ...:,t't, ,
~j ~.~tL HUJ! ~!!l!h}~oLft!t!~! ~ CdJ :_dJ!!:! JI
"'--;-'", ~
.f ,~~ t -'-fl~t~i ';':1
::J ; !! t I y,. ! ~ : : ~'~ ~~
1
I
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1
1
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I
. Bureau of Environmental Services - SBUH Calculation Worksheet
,
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J. Holcomb '.' ..'
Date:.12/10/07 .
Basin 17.
User-Supplied Dafa
1~~.e-rViOi.is~Area~~~~:12~'i-;;;E;;::013'3?k~1i')~n~~lmper:itiotislAreiiiia~-~~~j~:,N&'(@{j~?Wi~i~'r~~
Pervious Are~, SF 10!;~!;Ji~~~'(~-3509J Impervious Area, S~ .1~~~46201
Pervious Area, Acres I 0.081 Impervious Area, Acres' I :0.111
Pervious Area Cl,lrve Number. CNperv 1~323'f~~~~801 Impervious Area Curve Number, CNimp Ir.;,jtR'ID~981
Precipitation in 24 hours (pt) :;=
. Time of Concentration, Te, m}nu,tes
Note: minimum Te is five minutes
. ' \,
'. iI.CalcUlatjo~ar"e1fi)"r;:the1BESr2S;.Year-:-storm:rt4~81inc~srof;"rain';im24:ho[jrslinranlNRCS~Tv-o"el,1'A1faistfitiuti~~~~~
'i" Ij
, Co/cuiafed Data..
~.~ '
'. .'" -.'1'
Tota),Project Area: Acres
p~~~~tOw)~~!e: Qpe'ak cfs
.. I 0.1866161621
I. 0.191
.. ~:. ", ..
'.-.
'".",
<', .....-J.'<i
","
"'.:r,'
-~T ,'~..'. '_ .'.C'.
'..' Runoff Hydrirgraph ;' , I
'- v-
,'o:~r
',t.
-.i
0.20 .
000 )"
Y- ~-i
, .'~
. ,
0.00.
o ' 500 1000
I
.-...,--....
.;. .,. ..,...,:..>--i-~_:._._~.._;...".,~<~~,~_"_ _ .. ..1+_
./1';;.j in~liH ~ t"tit~c~rltf'11' ~1 ::-}' ~ i,-.;..;j,ij,}
dh!:~tfl '~,l""l,.l'::.-'-t,d.~j:,'~ .l..,{tll\l"<,~r~~t'.,.
~.. "... ,_, ,_. ._ . " 1.. '. ,~. '...., ....". ,~ . ~ ,'-"" ,~.d. .,., ....... . , .. c.
1" otal Runoff Vcilume,' v, c'ubic feet
.Tinie'lo'~iak Runoff. ho:~rs -.
....,:
, .,,,
.'
':-'"
"~I'
,
\
1500
Time, minutes
-I
'I
'.
~
'"
2000
11
I,
+.-.,---_;.~ ,.~...__._ .. '_4-_
7 .i~;l..'j'i7TL : :#i:jD. fffil";; ~"""J:'," " ~ H ' ~.
'.~~t ~ ~.~ .,. ,r,. ~ ! H!. H~!,d~.! ;,,~! h:.~.d,d~ ~ ~.! J!! ~ t..
'2.5521..
.' 7.83
J-,l
"
\.
2500
. DEe 12 REC'D
~ ,.:.
.:Jd
I
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nt,
Bureau of Environmental Services -. SBUH Calculation Worksheet
,
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J: Holcomb '
Date: 12/10/07
SUBBASIN 17
. User-Supplied Data
Iw1PefViOuiFAr'eaT4"'Jmci]fii~~~~&G'{;:~~~{13~~lmperVious'rArea~r2L',(Mr]f1tolr~L;~g,1N:~~~ifp"t';
PerVious Area, SF H~~~tIj~9551 . Impervious Area, SF . 1~'5,~!~37271
pe'ivious Area, Acres "I 0.021 Impervious Area, Acres -'1. . 0.091
Pervious Area Curve Number, CNperv ~D!180 Impervious Area Curve Number, CNimp ~~~i981
Pr~cipitation in 24 hours (Pt) :: ~~~~~A'!'8
,Time of COr)centralion, Tc, minutes ;?y.IB'11~t_~5 Note: minimum Tc is five minu"tes
Calc'Lilated'Oata
. I:t\Calculation-Sf<!r'Eilfof,th-e'iBESj2S':;'Ve<'.lr<storili;j[4!8:iilcne'sroffi'airi]in'r24jhour-s1in1anlNRCS\;TvDe'~1'A.1distributio'ii~:iS~4j,~.t'01ml
.Total ProjectArea. 'Acres
Peak Flow'Rale: Cipeak. cfs
,:~ '~i . ' {" . ".
0.107483931
. '10.12
,Total R'unqffVolume, V, cubic feet "
Time to Peak Runo~:' ~ours
. , I ~ .'....5-'
:"_ \'.',.. ',I' _ '~_. .
.R,!Jf)of(lfydiograph
,
':,
'0:1)
.'
I.
"
",
\:
.0.12
.,
I
"."
,0.10
"
0.08
.'!!
o
.! ')
o
. c.
.0
'"
0.06
;1
. ,
i
)~
/
\
0.04
0.02
~
0.00
o
500
1000
1500
Time, minutes
,,6341
.7.63,
./
"
,
,
'.
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Ii
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2500
DEel 2. ~EC'O
.' _.:;;..i __*"" _ ___ _, _. '_..;, . .;,~
:l1i:..~ ~Tfc'P;{,L".:_~-_;,t\:tl'P:H;-q;'T~ .' ~ ." ..~l~.'.~
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':.
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':"~"i ~. ~i il~ -Hot., ~'ttl;~j_j ~.t .tt, f ~ " ", _ ,,11'1 .' 'I, 1
,:~lH~'d! .,~ Ul ~'!l!!'L,~ i~!tb: ~~: .d' ~::: !!! .!!~;
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. Bureau of Environmental Services - SBUH Calculation Worksheet
Project Name: ~pringfield Schools, Thurston Elementary School (25-Year Event).
Designer:.J. Holcomb .. ,.
Date: 12/10/07
Basin 18 .
.. User~Su/Jplied Data
1~R.eryiousiAreait:?'~~~"'1t~;:;~rw.;u:.tKh'mRi;;...4.'1)ttird:~~4!lmperirious)'Are-a~~~:rJ:4f~1.~~'Thlit;<;m1~~~0m'f~'
. ~:~:~.~~ ~~::: ~~res. 'I I~~T~~~~~~: :~~:~:~~: ~~::: ;:res .. F~~80~~~'
Pervious Are~ Curve Number, CNperv. "~~'.1mO Impervious Area Curve Number, CNimp I~A~f19~
Pr~cipitation in' 24 hours (Pt) = miiKF__JlJ4';8.
Time of Concen!!Btion, Te, minl!tes 1!!l~~~~5 Note: minimum Te is five minutes
f,
. .
~'iculaticirisrare~f6r~ttfEfiBESJ25~Year.storm:ft4~8ti'ncheslOfjfaih'1jm24~t\o(frsiiif"aniNRCSkTvOei1~:aistriDUt;oh~;.I,'8i;!-1'~~]!:~JK~~Wi;~1 .
Calculated Data .
, .
Total,PrOj~ctArea:A;c;es' ~-
Pe'~k;Flow.R.a~e'; Qp.e~~k, cfs
,):-"" ~.- -,.
"
0.3273186411
1>.0.341
Total Runoff Volume, V. cubfc feet
Tir;n,~. t~ Pe~~_~uno~,. ~OlJ~S.
!".
"-: ':<. ",': I,..~.
'," ~ "', ,,~,
"
, ':j Runoff f:lydrogr;;ph.
.'
".
"J' '. r' -';
0.40
,.
."
"
"
..~
.1
, \
. 0.10
),~ "
. , .
. ,
/
\.
0.05
~
0.00
o
500
1000
1500
Time, minutes
/
".i
..,. -... - .-~"'.~-,;: ""~ .
.-~, '.:'
';
.,
" '
2000
.,-....-'--.--
~t~ 1 ;.Hti
(.
.~, .
1
,I
'4.4621,
7.83 \
,'\
(
"
2500
DEe,l HEC'D
'.",
~- ~..--j' ,~.-::';;. _:. . ~
'J' rfl:i-H ::\'{:O-d j~ ". '" 'lft
1. ..!i.!HL,! ttH'u ~ t.r! :!rSi~'t.n
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Bureau of EnvironmentaiServices - SBUH Calculation Worksheet
,
. Project Name; Springfield Schools, Thurston Elementary School. (25-Year Event)
.Designer: J. ~olc6~b .
Date: 12/10/07
SUBBASIN 18
_ User-Supplied Data
. iP,_ervfous~Area~~~;;~\&~r$kr~~,;rg{\1g.}liryi.iri1f;;iW~lmper:vious;Area~~1~~~ofii~~
Pervious Area, SF 1Th.~~~::Zol. . Impervious Area, SF . 1~"'~~:!56501'
Pervi9us Area, Acres . I '0.001 Impervious Area, Acres . I 0.13"1
Perv!o.us ~re~ curv. e Number, CNperv ~;.f.~.::~.:_ - _ -.,,!,80 . Impervious Area Curve Nur:nber, CNi~p 1_(~;981
PreCIpitation In 24 hours (PI) = !:L:~~~~!8
Time of Concentration, Te, minutes ~'~~DiZ:5 Note: minimum Te is five minutes
1'J3-Calc-ulati6"r'iSlafir,fcrr'~thelBES;25iYE!"ar;stohT'-:1fA!8finchesTom'1iii11in124\h~oTirsnhTcifiINRCSfTitoE;11'Ardjstribution~~m~:~..:tm~1
Calculated Data
,
Total ProjedArea, Acres .
. Peak Flow Ra'1;;: QPe8k,'cfs
,,- ~'.;;' "', " ~:', . '}'- -., ", .
I O.1297061S21
. I '. 0.16
Total Runoff Volume,-y,'c~bic fe.et
'. Time 1C?'Pe.ak"Runoff, .hours
I
',1
';2.1491
,7";J
~,
".;(,
"
. ". , ~"
,....
.' 'F?unOFfHj;(Jrograph
( ".
.t O.W
}.'
"
.~ '
,-
.,"
, ' ~::.
'.
I,'
- .,
0.16_
..'I!
~~ :
....."-.
0,14
'0.12
~ 0.10
u
.:to
o
c
o
a:: 0.08
. Tirne, minutes
-..,: ..
:'
\
'II
1500 2000 2500
II
0.06
)~
0.0'
0.02
I
r
0.00
o
500
1000
DEe 12 REC'O
1 ' '
,- .-, -_.. . .....,
..--:-.".;~.,:--~,~. -, '. .:'1i-,~.'
., ~1'-"11'1 ,-; J", -, 'h_' h.",,,
! 4 ;.- :Hi' lj: h ~-~ _ 11:, b.~ if'tU,'
\~ L ~I''ll.'''''"" f, .-1.", ."....f...t.Il;....'..~,. ~':~.
.- .~r!
.~ -
~\,~;, ';''::';'~.... .~.'~. ...~-- .:>.,
'f,."lW.1,- .<P~li'I"~!;' """1'j""
.,~~t-'t~l'fd:i. frj~I':-1,.., ~,J ,rl,~J...nl\,,~~.;h",;',
.~.,,'" ......_.' . '.1 '" ~. , ~.~ 1;;, ..". '. -,.. ....'.. , '..... ~ "'., .I"~ . ....., '.'. >. .
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Bureau of Environmental Services - SBUH Calculation. Worksheet.
I
P~oject Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Designer: J, Holc9mb
Date: 12/10/07
. BASIN 19
User-Supplied Data
11JlP,er:Vjous'Areat..~~~~~~~~i$lnipei:Vi6usiArea~~0~~.i:~Zif~~BEi:t%!'~~
Pervious Area, SF I~~~~ltil Impervious Area, SF 1~"11i38721
Pervio'us Area, Acres 0:00 ImperviousArea, Acres I 0,091
Pervious Area .Curve Number, CNpe~ W.~80 Impervious Area Curve Number, CNimp' 1"'~981
Precipitation in 24 hours (PI) = . ~,;gn&:ii~=4:8
Time of Concent~ation;Tc, minutes j*~jr~.~~~5 Nate: minimum Tcis five ,minutes
I
I
I
lit!Calctil~tioRsrare1for~tneIBES~25;Yea1'lstorm:'lL4;8]inctleSfof;-rajnlinl24~~OUr'S~inTa"fl!NRCS',:Tvoe1,1'Naistributi6n'~~;ytt!is~~~~"\ffil .
,.' . r. ," ,
,
.Calculated.Daia.
I
T atal. Proj~ct Area: Acres
Peak':Ffow Rate, Qpeak,'cfs
': ;"~ ..""' . ( ..,".
.1 0.0888888891
I 0.111
. lTolal RunoffValume, V,'cubicfeet
,.< "'Ti,'!i to Peak'Runoff,'hours' '. f..
:;....,
',.
1.4721
..7.831
. r~ ~
d'
,~
.1.-
-.1 ':
"
I
., .
, -
Runoff Hydrograph
"
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.,..;:
".
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- .'. ~,
',- .
I ~. .~': "
( ~
. ~ '.;1
.0;,2 '
'- ,
"
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...~
1
0.08
I
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u
1
'0 0.06
o
, .
0:'
;,
1
0.04
)
1
0:02.
/
\
I
I
0.00
o
. .500
1000
1500
2000
.' 2500..
Time, minutes
I
DEel2 REC'O
I---..~."-
",..o--'l'~"";--;-'"""~-'. ,'-ib,
"'j ;': ;'.' ~ ,:""H. ..".,,,f.~,t.,., ~.;;:lp ','. ':. 'l~, ~,,{
;"l".tlltlf IU 11 ~LHa "Jhi.i f nlhH. it tl..,
, j~, ~ <"I ,., .", .~,'" ....~./J'. .,.... .r,~..,"":"~"',.~.'.~l''''.''.'''.'''.'''I'I.1',' ","
.1
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,
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B~reau of Envi~on';'ental Services - SBUH Calculation Workshe~t
I
I
, Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
Des!gner: J., Holcomb
Date: 1 ?/1 0107
SUBBASIN 19
User-Supplied Data
'I@lRervious'rArea'i:['~:}~~~~i!f.<.>?r~,~~~.%i~J~~lmper:vioijs'AreaWl'$D~"S?~~~~~,,~~~ta~
Pervious Area, SF ~~lr:-~O Impervious Area, SF 1~'ii16461
Pervious Area, Acres 0.00 Impervious Area,- Acres 1 . 0.041
Pervious Area,Curve Number, CNperv mMf~~80 Impervious Area Curve Number, CNimp I~J&f':tli!"~1ff:98
Predpitalio!,! in 24 hours (Pi) = . '
Time o~ Concentration, Te, minutes Note: minimum Te is five minutes
I
I
lum;,CalculatiClns-rare;fOi'~t1'e';BES~25~.Yea-r;;storm:0:4~8!inch-e~slOfrraifi!in124~holii'slin1anlNRCS*Tijpel:1A.'i(tisti"ibution~~jliff;Ii&.ffi:{~j~
I
Caiculated Data
I
Total Proj~ct Area, Acr~'s
Peak.Flow Rate, Qp'e_ak, cfs
t.. ~ :: .". .'
'1 0.0377869611,
I 0.051,'
I
Total Runoff Volume, V, cubic feet
Tim~ to Pe~k Runoff; hours
. 6261
~ 7.831.
. ,
I
"
'FJ<m;'ffHydrogiaph
<,j
,','1
0,06 .
i
\.
I
" \
a.os
,.
I
1
0.04 ,
$?
0
'" 0,03
'0
c
,.
"'
0,02
I
1
I
0:01
/
Ix
~'
. ,
.. ,
. ,
I
I
0.00
o
\
500\
1000
.1500
,
2000
2500
Time, minu.tes
I
DEC 12 REm
I
-~~"~'-',-::';~ ....<.._-~- . ,-~
;j:~ l_~lliit'\l T.- J~~.":~Hl~:f:~ ~t ..: ',(:., !,~,f:t~;,.
hUHL-L ~ dU~1'!r;,d !,;,J~J"d,:'~'!:ltt;,: t.: !f~!.
,'l
,.~...,......_---:-+.,..:, ._--,~~--.- .....,.
._;_.:.~~:~~:j~:r-.";7;:;:::.;.:J.; . ";''';':i
....~ '-'f!1_r-11J--ilt '- : '~rJr~ ~'>1tf:5 (1 ,-;f". ~'+'1:t'4.'"
d,~i'_!lt!,h ..~ ti,t! i f!._:~tt~.!dL~ ~ -{ ~.:: L:f~t f.! L ~!,
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Bureau of Envi~onmimtal Services, SBUH Calculation Worksheet
Project Name: Springfield Schools, Thurston Elementary School (25-Year Eveni)
. Designer: J. Holcomb .
Date:12/10/07 , '
BASIN 20
User-Supplied Data
~Rer:vibus~Area';:-~J1k~~iiif;f1W~~~Jl1ImpervjoListArea';iillfZ~~~.alS~21t~rmEtZmtll
'~::~:~~: ~~::: ;~res . ~:t~Y:r~~o~b~1 :~~:~:~~: ~~::: ;~res , :~~~'~1~~~~:
, PE;!rvious ATea Curve Number, C~perv 1~~otr.80 Impervious Area Curve Number,GNimp IlfjBi~~i1?!~m98[
,Precipitation In 24-hours (PI) = ~~'VL4!8
Time o{C~mcentratio'1, Te, minutes ~~_il!~'5 'Note: minimum Tc is five minutes
,
~C~lculatio~s~'(em)i<tne1BES~25~:Year;StOfm:t4:8:incli'.isTof;r~1~':.in124Jhou7S1iifiari1NRC s~Tvoet1A'f.i:listr;b1.itiofi~~~~~l
Calculated Data
:;'"
,",' ,
"'.' '1.
.. ,Total'RunoftVoJume, v, cubic fe'el ' l\.
T(mefo'-P"eak Runoff;.hours
, ,'.' ,.,:': ..' /
4.1.111
'7.831
'Totaf Proje:ct~rea,.Acres
\p,e'ak Flo~' Rate,':Ope-ak, cfs_
" ,", ';. .,',J '2
0,248186411
,.', ,... 0.311
I'
-I
'C";'.,
'.".
,~
,'.
".t
'/
l.
,'., r'
-,
F
. . '. ,-
:,'- '.
, .,,0,35
",'
,
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0.10
) LL- '
"/ ~
::1
"
"I
0,05
\
0,00
. 0
"I
'2060
500
1000
1500
2500
Time,'miri~tes
DEC12 REC'D
:.t
t . '~ .
.:+:::-~T3:~'~~. ~_"~_':~:~"~..:r'.,. . _J++
".,"l",,,!,cl"'lj"'" f" "'.(""['" ,. I' .. '1'" t
". -- ..,.,-t.~,+ """';~ ".'. ":'" .' 't~'''~l
.'r~:fl,-".h '~f~~'r~ilfl-r 1';!j~.lnl~<~f.II' :'i,
. ;'''12'''' .,,'.....'-'1;....>...._, "..",""'_~"h" .".~.l'."'_'~ .... '''>-_~'''''>'' .~......
',1 ~
~::':~.~:IG;';_:_,. ,-,,,.'_.~. _:.._ . .~~.
'~'N~!'I;i3l'Jl' ;~f-i.i:,.ni,H;1" . -' tH'-rH
. d!,~_~!:.:f,nL ~ f'1 f~.1L! LrlJ1:! ~.~; i d_!,;: !.!JH !-,
,.."....
Bureau of Environmental Services - SBUH Calculation Worksheet.
Project Name: Springfield Schools, ThurstonElementary School (25.Year Event)
D~signer: J. Holcomb ','
Date: 12110/07
BASIN 21
User-Supplied Data
ImP,eryibus~Al'eam~:'I;;t;11!.~~,(~~jj;~~~~~""7~~~~~~liTipef:tlicius~A-rea~}!~M:<<l1TI1t~~\~;
Pervious Area"SF t~fi~~ro65701 Impervious Area, SF li~~lJl-~~OI
Pervious Area, Acres I 0:151 Impervious Area, Acres, . I 0,001
Pervious Area Curve Number, CNperv IJl~~J1801 Impervious' Area Curve Number,CNimp' 11I1~~981
Precipitation in '24 hours (PI) = 1~~~ilt4t81 '
Time of Concenlration,Tc; minutes 1~J!i51 . Note: minimum Tc is five minutes
'IUlCalc(jraticn:'isTarefforah~e1BESf2s;.YEi'iffJ'storm:i:4:8!inch(;s1of;rain1in';'24:noiTi:slinranlNRCS~Tvn€h1'AfdistiibutionjB~~~t"~~f'~t;;'0ffi':~~~'~~~~J
~ . . ,
'CiJlcu/ated,Data ,
'J ".,~1., ,-',.,,'" -.".:,:
. To'tai ProjeCt An~a~Acres
'~~ak;FI(,w,Rat~":9~eak, cfs
..L" _"
.,
O:,~508~60~~~l .~ /
" '
Total Runoff Volume, V, cubic feet. :;
... " ,. - ..~
Time 10 Peak Run9ff, ~9urs ", . /-
1.489J
7.83]
, ,',
".1,.>"
,,'
. ' ~ .
'.
.'.~
-'
'-;'
'Runoff Hy'dro[fiaph '
..,c
."
. .
, I,
0.12 '
\.
,
,
i'
0.10
'I
0.08 '
.'
.i<!
o
'0 0.06
c
,
'"
"
,~
0.04
0,02
.~
~
\
0.00
o
500
1000
1500
. 2000
2500
Time, minutes
DEll 2.RECO
I .,
:\ji;;j;lii~',; ... :Ji1ti,i.
fl~'t_il, ,'dh.,l u t ~-t,'~r.u t.l i~ ,,1 I
!t'''.'''' ."',,., :'.' '. ~ I ,OJ.. ,~.~"" N,'l ....,'.c":'
,
..
.(
:..'1,<
.. --~ -.",.----..,.. --,. ----
'.r'ii?;;~-~!:;~~,:Hl I;U;;';jilfh'h~"."- '!~'1~~t;,
. H~!l-liA:lttliji:HH th!f1:H{!:t1Ifi':'~I-.I\<J:,
u", td,"..".t...,..d., .... >.~ 1;.., ....'. ". ."... . ., '. ".._.. ..'... "... '..
it'
II..
~-'.-,,',~' ..~..._--.
. "..~~ ~~.::-.-- - _.-.t.,~ ---:'-..-"
:J;t'll'lf:ifti; ;j~rtrt (Unt t~
, ... , , ,-" .. .. . , , . ~... , -,,- . ... , .
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Bureau of Environmental S!,rvices - SBUH Calculation Worksheet
proiect Name: Springfield Schools, Thurston Elementary School (2S.Year Event)
Designer: J. Holcomb
Date: 12/10/07 c
Basin 22
User-$uppliedData
~P.e-ijiOlisrArealli'~~nlii';1i.W.t!Z\t:,2;,~"";]f-1f6t:;'!;l1l.;-rQ:{t';[t'{mw;tmrr.~lmpervjoiis~Area~~CZ~~1'~~&Jf;J~~~m
"::~:~~: ~~::: ~:res 1~~~220~~~~ :~~:~:~~: ~~::: ~:res :_t~r;0g~~~~:
Pervious Area Curve Number, CNperv !ljij!illlf,f~80 Impervious Area Curve Number, ~Nimp '1~981
Precipitation in 24 hours (Pt) = r.,W~m'iD~;!tA~8 .
Time of Concentration, Te, minutes U~~~~5'l4!!5 Note: minimum Tcis five minutes
~
riCalciilatiori's:a-relfo-r,,th-elBESI25~YE{<Ir;stcirm:[4~8~;iYche~srofifainjin'r241houi"s~in'ah1NRC S]T;lt:rEf~1Ndisti"ib-utiofili~wI~~i~'fi!'~~jmtJ
c Ca/culatedcData
Total Project Area, Acres
.' Pe.ak Flow~ ,Rate, .Qpeak, .Ct5'
:':., .','-,'
'I 0.5283746561
I. ' Oc391
Total,Runoff, Volume, V, cubic feet
Tin.1e'to'Pea~ ~unoff, ~our~ .
-,..
~.
~\. . - '.'.' ,"'
: Runoff;Hydrograph '
-"j.
"'-""\,
<,r"
O.4f
0.40.
"
0.3f
~I
Oc30
,
.:'l 0:2f
o.
'"
0
"
,
~ 0.20-
'O.1f
0.10
0.05
OcOO
0
.,; ,
...,
"
f\:
"
'~. .~
," ,
. . '
. '
;
'::
"
I i\
--'-i. .
. ~
.,
r
.\
c 500
1000 1500 .
2000
"
"
Time, minutes
c,
I.~~-
..... '. ".. .
. ..'--o---,..--I-T-." ,.__".,,,~__~_'r'~" ....,..,___.:
"'lll"\{ ,... mJ!""l'li~H"';"c. ';,,1'.,
:'~ !J.,. uH H'!!!L.Jtr.'!1.~ Htn~Lt!,u-;~J!:~U
. ;f;~i1 tIT1I~i;IID;Mi ;itj~ij;, li.h; :riHk:
,~.
'.
I
cl.
.5,2701
.7.831
/
)
.... ,
,~
2500
DEe 1 2 REC'O
'- .~
-:f~;
~..~.,~"l --~-".,
',t " "'11 ",Hi , ,
. !fii:HHl-_?!.~.tr!
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Bureau of Environmentai'Services - SBUH Calculation Worksheet
Projecl'Name: Springfield Schools, Thurston Elementary Sch'ool (25-YearEvent)
Designer: J. Holc9mb ..
D~te: 12/10/07 . :.
Basin 23 .
User-Supplied,Data
~Rervious~Aiea~;i""'X;"'A~Ltfr.4Ji4i~~~~S~~e~liTlp'eryious~Are-a~.R:h~B!1z~:2&<i~~~Th~
. ::~:~~~ ~~:::;~res. :~Zf~~90~~;1 :~~:~:~~: ~~::: ;~res :~~;~~i~~~;1
Pervious Area Curve Number, CNpef\l '~~i~J'80 Impervious Area Curve Number, CNimp 1~~rK&.!Ilf'.~98
Prec!pitalion in 24 hours (PI) = _~~j"i.i~']W8 - . .
Tif!1e of Concentration, Te, minutes ' ~~~5 Note: .minimum Te is five minutes
. .
l!l?arCUlati6'n"i'a7~fo'l'Ltne)8ES125~Year;sti5rin:;[4!8nnChElS'f6ftiaiii;;ii)241hOUfs~jnIal11NRC StTVif€i~1'A""distril5ulio'n;~f...~J~}i~t:~)1.
, . Calculated Data
. '. ..~ . ".~ "'\,',. ' -.- ~ -
',1\ " '.', ','
Total P.roj~ctArea,'Acres .
Pe~~ ElOy( 'Rate..' ~~.i~~, Cf,5
..,J
"-./
.j.".,
\',
,'.-
Total Runoff Volume. V, cubic feet
'Timeto ~eak'R~noff;,hours '1,'
,':' - ',.
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' . 0.19
2.6341-
7.831
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Bureau of Environmental Services: SBUH Calculation Worksheet
--'
Project Name: Springfield Schools, Thurston Elementary School (2S.Year Event)
D~signer:. J. Holcomb
Date: 12/10/07
SUBBASIN 23
User-Supplied Data
t,Pervious~fJ.rea:~~~~~Jt~~~~~lmpeNious~fJ.rea'~~~~~~'~Iftl~~&il;&~Z1L~~~'
Perviol!s Area, SF Impervious Area, SF IMil~D~309!+1
Pervious Area, Acres Impervious Area, Acres. I 0.07 . (
Pervious Are? Curve Number, CNperv Impervious Area Curve Number,-CNimp ~_98 .
Precipitation in 24 hours (Pt) =, . " "-
Time of Concentration, Te, minutes Note: minimum Te is five minutes
. [fJiCalculationsrare1fof;th"e;BES}25:'Xirar;'iW5rm:1:'4i8,incheslOfifaiiliin124\hourslima'fi:: NRC S\;Tvoe1,1Ardistributi~~ii1~'i~'t~~\ .
.dicul;;ted Data ' '.
.-~ -: .,,: j'.' J'..
T ota,1 Project Area; Acres'
Peak-Fiow Rate/a'peak, Cis
. ':~- <" ;~,,",,,' ~. --;- .'::', . , '
',.
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Tot?I.Ru~o!f Vo:lume,'V, cu~i,cfeet.i' .-
. Tirileto Pe'ak Runoff, ho'urs ,', .
\" -
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1,1771
' 7.83'
.1 0.07-10284661
0.091
"
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. Runoff Hydrogra,ih
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500
.1000
'1500
2500
Time, minutes'
DEe '12 REC'U
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Bure'au of Environmental ServiCes - SBUH Calculation Worksheet
,.:'
Project Name: Springfield Schools, Thurston Elementary School (25-Year Event)
De~igner: J. 'Holcomb ..
Date: 12/10/07.
Basin 24
User-Supj:ilied Data
F:eer.vi6us:'Area~1',ffi~1,~~~Jt;~Jr';;~;ln;~~,:,~f,b~l:t+'%ro1m;;1mD-eiVioiJs,Are-a&t'B~~~;,'(r~dO"~~
, Pervious Area, SF .1~'i-~125853 Impervious Area, SF I' 1~~::lt~40931
Pervious Area, Acres I 2.89 Imp'ervious Area, Acres I 0.09!
. Pervious Area CUNeNufnber, CNp~rv ~~,'t!80 Impervious Area. Curve Number, CNimp 1:~iJfs~1W:ttl!;i981
Precipitation in 24 nours (Pt) = a~:~~4!8 , ....
Time of Concentration, Te, minutes ~~5. Note: minimum Te is five minutes
t,
: IICalcufiitio'iis:rarfMOi;t~:e1BES~2~Yifa~torm:rr4!8IiriclieS'of/i'aimjff!2~:houfs\irnan;NRCSliTvoe1fNdistriouti6'nw~ifhi{[F~~;~::&J .
II
C~lCulateiJ Data
i~taJ projectAr~a,'Acres
Pe'ek .Flow ~a'i$;_QRe'a}; cf?
2.983149679\
.2,211
Total Runoff'volur1)e, '{,~cubic-feet
Time I~"p'eak Runoff, ~C!ur~ .
"~
..,-.
"\ RU~'b",Hydrograph
2.'50 .
,
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2,00
.~
,
1.50 .
~
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,
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1.00
0.50
'~L'
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\
,0.00.
.0
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1000 1500
Time, minutes
. ! ~.
.c
~,t:,~~ttI:~~_~",~-;~.:~:::-:-~t:~ . " ,,~;,.' '
\~t i !--';'if'f:IJ.<l;I' th ~;;:~:;i' n:i;~ r"" ',~..,:, _Hf~t-n ~
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~.. Consulti~g Engineers
. ;,..,-,,,;:'f~~~:;" . m. .. ',' - .
BASIN. TOTAl BASIN AREA ".
1
2
3
4
5
6
7
8
sub8
9,
10
sunJO
11 .
12
sub 12:)
sub 12.2
13
14
1.5
sub 15
16
17
sub 17
18
sub 18
19'
. sub 19 '
20
21
22 .
23
24
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,19.4.77
2,15~
9,523
,19,9~5
25,250
8:143 ,
1;1B3,
28,055
',','."
6,573
915'
, 1'8,625
14,~Q1
1,600
2,142
3,735
13,672
9,229
3,281
8,469
'8,129
4,682
14,258
5,650
3,872
1,646
10,811 .
6,570
23,017
10,808
129,946
444&08
BASIN AREA- Thursto~.xJs
. ACRES,
0..1174' .'
0,5385
0,44!1
00495
@86
0.4574
0:9197.
0,18,8,9
0.0272'
0@449..
9j~Q9/
0,0210
OA276 .
0.3421
0.0367
0,0492
0,0857
0.3139
0.2119
0,0753
0,19.44
0,1866
0.1015
0-.3273
0.1297
0,0889 .
,6,0378
16:2482
,.._:c~ ''',
'0.1508
0:5284
0.2481
. 2,9832
11
':";.~~:}l ::_",;:~~~' :~;,;t~_;;'i:i" '.;, t:'li;'.'J.:.'? ~'\;~C~:1:i:~':: ./,~:~ I~'f.ir:i ;':-~-;i'" "
.~gff!Nc,;J;I~h[),~M~H9.;~~!;I9q,~~ 'e'k!,.,.....
,,"THURSTON'ELEMENTARY.' ";'i'
Ii i;I;'"'.' "'J'"'.'_'-'"'<'i:''''~.'~~''' H .,-'so- :;-~"',."" , '. .
',i;' ',' ;". Project307823 . . .
. KP'FF COnsill;;hgEiigine~rs'
. , By:'JLH .
'; '):_/;~;i,_',.~r~:~'}iAt :'~:,~,,;}~~:_:L.}!_:'::, .
DRAINAGE:BASIN AREAS ..
- ... - <'"'W.,,''-'.'_''' .,:'(.".c":;,.... -:..<..~' .,
TAEl~E C-.1' '.'
PERVIOUS AREA (CN 85) "
. 'SF., '.' . ACRES
5,113 0,1174
'13,1110.3010
11,818, . 0:2!.13 .
. 0 : 0.0000:<
9,523' 02186'
7,3~0 . 0 16~6
25,~59 05!~!
4,443 ' 0.1020
0,. . 0.000'6 .
28,~55 0.6441 '.
. 2.436 0'6559
:oi 0.0000
9,845 . 022'6Q .
4,971 OJ141 .
o .0,9000
o 00000 .
2,685 0,0616
8,228 0.1889
. 3,808 0.0874
. 0 0.0000 .
'7,079 0.1625
3,509 0:0866
.955 0.0219
6,246 . 0 1434
o 0.0660
o 0.0000
o 00090
,0 0.0000
o 0.0600
22.662 . 0.5203
9,603 0,2204
125,853. 2.8892
312,581 7
,,;!.
lofl
IMp'E~VIOUS AR~A (9~ ~8);~ .'
, - SF" . . ,.ACRES
'0<:, ' 0,0000'
10;344 0.2375
i660 01'758 .
. "..,- ",...,,,....,....
2;15~ 091~,?
'0' , 0,0000
12',535 02@i . .
o ' : 0'0000:'
3,706 . ,00849; .
(183' 0'0272
0'" 00000' .
4,13~ .00950
. 915'00210;'
8,780 6:20'16 '
9,936 0??80'
1 ,~og o,oia?
2;142 0,Q4~2
1,050 00241
5,444 . 0 1250.
. 5,421 0.1245
. 3,281 0.0753
1,390' 6.0319.'
4,620 . 0.1Q6\
3,727 0,0856
, 8,012 01819
5,650 . 0.1f97
3,872 0,0889
1,6460,037.8
.10,811 . 0.2482
6,570 . . 0.1508
354. '. 09081
1,205' 0:0277
4,093 00940
132,~t7 . 3' '.
" ,
'85'
91
99
~8
'85
93
85
.91
. 98
85
,93 .
98
91
94
98
. 98
89
90
93 .
98
87
92
.95
92
98 .
98
98
98
98
85
86
85
92
WQVAUL TICB
. AREA(SF~
o
DEe '1 2 \\f.t'O
12111/2007
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Storm Drainage .
Springfield Public Schools KPFF Consulting.Engineers
Thurston Elementary Conveyance Calculations By:JLH
Springfield, Oregon Roof West 2.5-year
Project: 307823
.DESIGN SECTION DESIGN CALCULATIONS . DESIGN
SUB.BASIN RUNOFF TOTAL SLOPE alA CAPACITY VEL. RUNqFF VEL. LENGTH
OR TIME 0 0 Of Vf RATIO AT
STRUCTURE MIN. CFS CFS % IN. . CFS FTIS OIOf OIOF FEET
CONNECTOR 1 5.00 ' 0,00 0.14 1.50 6 0.69 3,44 0.20 2.68 78
CONNECTOR 2 5.00 .0.14 0.22 1.00 6 0.56 2.81 0.39 2.62 44
CONNECTOR 3 5.00 0.22 0.34 1.00 6 0.56 2.81. 0.61 , 2.95 68
CONNECTOR 4 5.00 0,34 0.42 1.00 6 0.56 2.81 0.75 3.09 19
CONNECTOR 5 5.00 0.42 . 0.51 1.50 6 0.69 I 3.44 0.74 3,78 46
CONNECTOR 6 5,00 0,51. 0.59 2,00 6 0,79 3.97 0.74 4.36 60
CONNECTOR 7 5.00 0.59 0.63 2.00 6 . 0.79 I 3.97 0.79 4.40 73
DEel2 REC'O
con'veyance calcs 25-yr:xls
12/11/2007
1
Springfield Public Schools Storm Drainage KPFF Consulting Engineers
Thurston Elementary Conveyance Calculations By:JLH
Springfield, Oregon ,Roof East 25-year
Project: 307823
DESIGN SECTION OESIGN CALCULATIONS DESIGN.
SUB-BASIN RUNOFF TOTAL SLOPE DIA CAPACITY VEL. RUNOFF VEL. LENGTH
OR TIME 0, Q Qf VI RATIO AT
STRUCTURE MIN. CFS CFS % IN. CFS FT/S Q/Of Q/QF. FEET
CONNECTOR 1 5.00 0.00 0.09 2.00 6 0.79 3.97 0.11 2.54 35
CONNECTOR 2 5,00 . 0.09 0.24 1.00 6 0.56 2.81 0.43 2.69 46
CONNECTOR 3 5.00 0.24 0.39 1.50 6 0.69 3.44 0.57 3.54 88
CONNECTOR 4 5.00 0.39 0.54 1.50 6 0.69 3.44 0.79 3.81 32
CONNECTOR 5 5.00 0.54 2.82 2.00 12 5.04 6.46 0.56 6.59 16
I
CONNECTOR 6 5.00 2.82 2.94 . 2.00 12 5.04 ' 6.46 0,58 6.72 83
CONNECTOR 7 5.00 2,94 3,04 2.00 12 5.04 6.46 0.60 6.78 94
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conveyance calcs 25.-yr.xls
12/11/2007
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Bureau of Environmental Services, SBUH Calculatio,,'Worksheet
>,.,.
Project Name: Springf!eld ~chools, Tl1urston Elementary School
Designer: J. Holcomb
Date: 12/11/07
Area 2 WQ CB
User.Supplied Data
t;p'ervious:Area>:k:{;?~)~~~!t;~i~
Pervious Area, SF
Pervious Area, Acres.-
Pervious Area'Curve Number, CNp~rv_
Precipitation in 24 hours (pt) =
Time tlf Concentr~tion, Te, minutes '.~
:ii,7(f~>~~]~?)'~<tF;:[~~::i*~Jr4t~~4:b';;:1~~f'~."'i;;i-!~~:~lfi1r.ervic.Lis~Arear~;;\~~"i:i?,/i'&"!$:tl1H~:~-!~~;:;.:.;;~~;;t~:~:;!f;:!% _:r'\~>\\ti11
1;;;;!,~~~~13U1 hnne!"vio,~s Area. SF F~10i3,rd:1
I 0.30 Irn~ervious Area; Acres ! 0:241
Im,;e,v")o$ Area Curve N"IT'ber. C"irnp 11R)i,jl"il;i98J
. -
. Note: mjni.lr~.uill'fc is five,minules
- ~: 1;~;Calclilation-s:1fretfor;,th-e;BES(water-;a-iialitVi'sti:lrm:80:83linches':of;(aifflinI24\h6tifs':jriVan1NRCSgT'iiie';,1'A"ijE;trjblitioj}lTIr~~.[J
u
,-,Calculated Data
.-..,...-
~TOi<:; Proj~~t Area, Acres
~Pe~k Flow Rate, ~peak, cfs
0.5384527091
0;04!
,".*~;r;;_
";Runoff Hydrograph
0.05
0.04 ~
l
0,04
0,01
. 0.03
t;
:::.
0
c
,
cr:: 0.02
0.02 /
0.01
0.Q1
0.00
0 500
)JO~3! f~lu~Cilf Vo!ume. V, f;ub;c tEe!
:.nr.':: tr1 Peak Fun0tf,.t.cU~,:;
. [~]1~' ;~
. .. ,.. . ~
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, ' ,
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,"
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Time"min~te5
2000
. ~~
2500
Drc 1 'l. \\EtU
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Bureau of Environmental,Seniices " SBUH GiilciJiiitiiih Worksheet
,
. Project Name: Springfield Schools; Thlll:stori Elementary s(~iirjol
.Designer: J, Holcomb ' ,
Date: 12/11/07
Area 4 WQ CB
User,Supplied Data
mPervfous:A.rea~mITi?;i,**'i,mii?:r;'!i;_~M;~J~~;:' {)'::;~i~:;1t~0,-:j%tfP_Xi!~,~I\;;l?;1
:....
Pervious Area, SF
Pervious Area, Acres
Pervious Area Curve Number, CNperv
Precipitatic~m. in 24 hours"(Pt) =
Time of Concentration, Tc,'minutes
,. ~
....;-;.f..-.
,.1,- .
1~_01
I 0.001
Impervlous7Area-,%-\~'\~:;:$tGtD;-;il'i'E@i;::;~*fi~:t~*iili:yk;iS-f11-~;*\;'ll:,?-,,'fi:;'
Im~erJious Area, SF I~W~~!\t2:-.155~1
Irnpervir;us ('-rea, Acres L_ . _ o.~
ImperVious Area Curve NUrTlber: CNimp L ~~188
,
i::
,
._ .,....."'..."'_ _~ _.,JCalculated.Data
'>.'.""~",,."
Note: minimum Tc is five minutes
"":.'0 .'~";~';;{.;.;:", ',~ ~Tot~rp~ciject Area, Acre~ ~'1; .
,.....;.:,.,.;1;.:. > - $?e:.~k'F!ow Rate, Qpeak, cfs','
, -"
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'. '.,-....._.,-_...~~.
~ .
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l!iCi:i1c-ulatiijnsrare';f(n;;th'etBES~wat~"r,cfLialitV:sto{m:;:o:83iii'iches';ot;f3ifilin124~houl"s\fnJ;in1NRCS~Tv0i!1,1A:distritiution'iDfff/l~i"i.~ft$"i1
.~ ..,..,.-...~--'-"""--~'
"0.01
-''.-Runoff Hydrograph
.._. 0.01
0.01
0,01
0.01.
~'
u
. - 0.01 I
0
0
,
"
0.00
0.00
0.00
000 I
000
0
1\
0.0494719931
0.011
Tctai Runoff Volume, V, cubic ff.:st
Timeto,Peak Runoff, hOlirs
, C~-'--ti3T ...
L.._-_~~2~~ll;
. ~ ~... ~. '
'," :(.
,.,
:'
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~-
\ :
500
1000 1500
2000
.2500
. Time, minutes
DI:Cl2. \\Ett\
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Thurston ES"", ..:.
. .' . West'Swale'," '.
(Areas 1,8,9, 10,12, 12, 14, 15, 17, 18, 19, 20:'ii ,'23 an'd associated subareas)
S - ", .
Wi
1; d' .q""M~nit .
r
Diagram Swale Variables Used in Spreadsheet
User-Supplied Data
Variable Name
. ,,'~. Side Slope.1. .: .::, ,SS1
,,,'1.-~~." ,;,~.', "1' 'Side Slo'pe 2 .... - SS2
Swale Width .' . . W
'" .. ".. ~.,.."LengthwiseSloi;e::'_ S
.: Peak Flow Rate Qpeak
SwaleHeight Height
Manning Coefficient n
cc
Unit
3 SS1:1
3 SS2:1
5 feet
0.005 feet/foot
0.31 cfs
.1.5 feet
0.25
'~~,:~ "~ :.....~
Computed oata
Variable .
Unit
3.63 inches
1.79 sf
6.91 feet
0.26 feet
0.31 cfs
Name
'd
A
WP
R
Qpkcalc
Depth
. Cross-sectional Area
Wette_d Perimeter
Hydraulic Radius
Computed Peak
Flow Rate
Computed Peak
Velocity
IComputed Length
Vpkcalc
0,17 ft/sec
,
L
92 feet
Designed swale length is approximately 230 ft.
f',.
\)EC12 ~tt'n
BES~SW ALE_ West.xis
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Qpeak = Peak flow rate, cfs
~.
~~l!~
Thurston ES
Bus Swale (Area 3)
5
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rd
'Y
. Diagram of Swale Variables Used in Spreadsheet
User-Supplied Data
Variable
Side Slope 1
Side Slope 2
Swale Width
. Lengthwise'Slope
Peak Flow Rate
Swale Height
Manning Coefficient.
Variable
Depth
Cross-sectional Area
Wetted.Perimeter
Hydraulic Radius
Com puted Peak
Flow Rate
Computed Peak
Velocity
IComputed Length
Name
SS1
SS2
W
S ,
Qpeak.
Height
n
Computed Data
Name
d.
A
WP
R
Qpkcalc
Vpkcalc
L
Unit
3 SS1:1
.3 SS2:1
5 feet
. 0.005 feet/foot
0.03 cfs
1.5 feet
0.25
Unit
. 0.84 inches
0.36 sf
5.44 feet
0.07 feet
0.03 cfs
. 0.07 ftIsec
.37 feet
Designed swale length is approximately 125 ft.
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Thurston ES
Bus Swale (Areas 6 and 11 )
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Diagram of Swale Variables Used in Spreadsheet
User-Supplied Data
. Variable Name
Side Slope 1 SS1
. Side Slope 2 SS2
Swale Width W
Lengthwise Slope S
Peak Flow Rate Qpeak
Swale Height Height
Manning Coefficient .n
,'--.
Computed Data
Name
d
A
WP
R
Qpkcalc
. Variable
Depth
Cross-sectional Area
Wetted Perimeter
Hydraulic Radius
Computed Peak
Flow Rate
Com puled Peak
Velocitv
IComputed Length
Vpkcalc
L
Unit
3 SS1:1
3 SS2:1
5 feet
0.005 feet/foot
0.09 cfs
1'.5 feet
0.25
Unit
.1 .72 inches
0.78 sf
5.91 feet
0:13 feet
0.09 cfs .
0.11 ftlsec
59 feet
Designed swale length Is approximately 180 ft.
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Water Qua!i!}' Basin: Class 1 (Area 13) ,.' -;- ~."';' '.
-~'~rr;'!>: ~:~:;;.}f;;~'
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New or Redeveloped Impervious Site Area
r--l
L i.,05G _ Box 1
Iq-
(donat include roof areas that ~iII.be'infiltrated on-site withdrY~eliS or scakas.etrenches),
Column 1 Column.2 Column 3.
I
INSTRUCTIONS
. 1. Enter square footage of
new or 'redeveloped~ l.
impervious site-area .in Box 1
at the top of,thisform.
2.- Select impervious area
reduction techniques,from
rows 1-3Jo;reduce th"e site's
> resulting'stormwater'~.
.. management fequireTnent.
~ =rree'credit:c.a0'be'~.k;ul,(]ted
, using,the'tree creditiWorksheet
on,the:n-extpage; &it 'I
. . - ,~. ~ac
3. Select desired.stormwater
man13gement. faGililie_~' from
rows 4-10. In ColumnJ ,enter
the sqt,lare footage of:
irnpervious!area that will flow
l~tf.? ea~~ ~ad\ity type.
I
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4. MuitiplYjeach impervious
area from Column 1 by the
corresponding sizing factor in
Co!umn'2~and enter the result
in Column 3. This is the
facility_surface area needed to
1"-------- ~anag~.rlJnoffJrom.the~
. Impervious area. .
- . 5. Total Column 1 (Rows 1-
10) and enter the resulting'
"Impervious Area Managed"
in Box 2.
I
I
16, Subtract Box 2 from Box 1
and enter the. result in Box 3.'
When this nuhlber reaches 0,
stormwater pollution reduction
and flow control requirements
have beeh met. Submit this
form with the application for
permit.
7. If Box 3.is greater thanD
square feet, add square
footage or facilities to Column
1 and recalculate, or use
additional facilhies from
Chapter 2.0 of the Stormwater
Management Manual to
manage stormwater from
these remaining impervious
surfaces.
I
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Total Impervious Area I - 1050
Managed
Box 2
Box 1 - Box 2
-0
I Bod '
Current swale ~rea is approximately 390 sf. .
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.~ . Water Quality Basin: Class 2 (Area 16) i.',i'
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INSTRUCTIONS
1: Enter square footage'of
new or redeyel.oped ~...,
imperviou.s-site area in Box 1
at the 'top of.thi~ form.
I
12. Setect impetyiol,.l~.area ..
reduction, technique~Jrom
I -. :,:,row~:;i.3:,to:rer}ucern'~.site's
. ---~~.:-. ~;';t'~ r'J,es,~ltiGg stor~wateL"\;" .
"-,,,!" .r'~;"ir~' -;#"fi; manaqerner!t'require~ent.
'r~.." :'.~~ ~.}~:~~r~d~tc~~;be ~~Iculated
.1 ",~ .~..,.JIIM"~,ttl~., :'11~e'lr~.e:fred!t ,":,orksheet
)' "~r: ~n~W;~ ~extjp~ge, "g~;,
~~ '..'
~~-,'. 3. Selectdesireo'stormwater
manager~ent iaciliti~s from '
rows 4.10.. In Column.l enter
'the square foo~age,of~ ,,'
imp~rvio!Js area tl1at.wi[i'flow.
intc each facility type.' "....
1
I
4. Multipiy each impervious
ar~a from'Col~Hnn 1 by the
corresponding sizing factor in
Column ~;,a.n~J'cmter th~Tesult
in Column 3~ ~ 'This is the
facility ~urfaceareaneeded to
------~ manage runoff from the-~-
I Impervious area
5. fotal Column 1 (Rows 1-
10) and enter the resulting '...
"Impervious Area Managed"
,in Box 2, .
I
I
6, Subtract-Box 2 from Box 1
and enter the resuIUn'Box'3.
When this ~umber reaches 0,
stormwater pollution reduction
and f1ow.control requirements
have been met. Submit this
form with the application .for
permit. "
7. If'Box 3 is. greater than 0
. square feet, add square '
footage or facilities to Column
1 and recalcul~te, or use
additional faCilities from
Chapter 2.0 ofthe Stormwater
ManagemenUy1anual to
manage stormwater from
these remaining impervious
surfaces.
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TotalllTlpervious Area "I
Managed
--"I Box.2
1390
Box 1 - Box. 2
0,
I' Box 3.
, .
Current swalearea is approximately 4?0 s~.
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MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCIIOO"L
SECTION ;>0 329500 Pi\. ,__u 1 of 23
'ESTABLISHMENT MAINTENANGE
.7S%,DESIGN DEVELOPMENT
"
SECTION 32 8400 - PLANTING lRRIGA TION GENERAL
1.1 WORK INCLUDES
A. This Section includes piping, valves, sprinklers, speciallies,.~ontrols, and wiring for.
central satellite control irrigation system.
B. Related sections:
1. Division 31 Section "Earth Moving" for utility trench excavation, backfilling,
compacting, and grading requirements. . '
2. Division 32 Sectlon "Plants" for tree and shrub planting.
3. Division 32 Section "Turf and Grasses" for seeding of lawns and graSses.
4. Division -26 Section "Common Work Results for Electrical" for providing electrical i~
connection La irrigation controller.
1.2 DEFINITIONS
A. Mainline: Piping downstream from irrigation point of connection to lateral zone valves.
Piping is under constant pressure.
B. Lateral Line: Piping downstream from control valves to sprinklers, outlets, and drain:;
valves. Piping is not under con~tant pressure.
c: The following are industry abbreviations for plastic materials:
1. PE: Polyethylene plastic.
2. PP: Polypropylene plastic.
3. PVe: Polyvinyl chloride plastic.
4. TFE: Tetratluoroethylene plastic.
1.3 SITE CONDITIONS
A. Meet with Owner's Representative and Owner's maintenance staff on site to review scope;~
of work of this contract prior to installing any parts of the system.
1.4 SUBMITTALS
A. Materials List: Within 30 days after award of Contract, and before any irrigation system .;;
materials are-delivered to the job site, submit to the Owner's Representatiye a complete
list of all irrigation system materials proposed to be furnished and installed. Include ';,
manufacturer's name and catalog number for each item, .,
B. Record DrawIngs: Provide Record Drawings illustrating actual as-built locations for all
irrigation equipment per Division 01 Section "Closeout Submittals."
PLANTING lRRIGA nON
328400-1
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Received, .
oate .5\-\
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MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAGE... v. 23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
I.
During the course of installation, carefully show in: 'red ,line" on a print of the
irrigation system Drawings,' all changes made to the irrigation system during
installation. This drawing to be labeled "Record Copy". Make available for
inspection. Do not use for co~struction. .
Upon completion of the work, transfcr all changes to a complete set of the
construction drawings. Changes to work drawn to be cleanly erased and new work
professiQnally drafted in proper locations. Dimension and note clearly all
underground work located horizontally and vertically. Clearly mark each sheet with
the words" As.Built" and date.
Submit As-Built Drawings' for approval. If Drawings are not clear, o~ information is
not complete, revise and resubmit for approval. Project will not be complete until
As-Built Drawings are submitted and accepted by Owner's Representative.
Submit As-Built Digital Drawings after hard-copy drawings ar~ approved. Digital
drawings shall be in AutoCAD 2005 format and copied onto a compact disk or zip
disk. Submit at time of final examination for irrigation system.
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2,
3.
4,
C. Tools: Submit to the Owner two sets each, as appropriate, of controller keys, quick
coupler operating keys with hose swivels, gate valve keys, air compressor valve keys,
valve box keys, wrenches for removal and adjustment of type of sprinkler head, and
unique tools or devices needed to' access, operate, adjust or maintain the system. Submit at 1~
. time of final examination for irrigati?n system.
D. Zone Map: Submit a laminated irrigation plan sized to fit inside controller enclosure
indicating by varying colors the area, of coverage for each control valve, and' showing
which valves are activated by each station on the controller. Show the location and valve
number of each valve and the corresponding controller station nu~ber. The valve numbers
~shall be the valve numbers shown on the As Built Drawings. The Zone Map may be made
from a ~ropped copi of the, As-Built Drawings. Submit to the Owner's Representative at
,ti~e of final in~pection for irrigatio~.
E Guide Manuals: Submit operating and maintenance guides for the entire system and for
each piece of equipment in the sys~em~ Instructions for system weatherization are to be
included. Submit to the Owner's Representative at the time of the final examination of
irrigation system.
. F. Irrigation Schedule: Submit 6, (s.ix) 8-1/2 inches x 11 inches copies of an irrigation
schedule. On the schedule, indicate theday(s) of the week each zone is watered, and the
duration each zone is watered (in minutes).
G. Testing Certificates:
1. Certification of backflow devices.
2. Hydrostatic pressure testing.
.,
1.5 . QUALITY ASSURANCE
A. Provide at least one person who shall be present at all times during execution of this
portion of the Work, af!d who is thoroughly familiar with the type of materials being
PLANTING.IRRIGATION
328400-2
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MAHLUM ARCIIITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION .329500 P/,"v""; 3 of 23
. ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
installed and the manufacturer's recommended methods of )nstallation, and who shall
direct all work performed unde(this Section.
B. Except where more slringent~' requirements are specified. conform to the "Uniform
Plumbing Code" as adopled and modified by lhe Sli"e of Oregon and all legally
constituted aUlhorilieshaving jurisdiction. If more restrictive than those specified herein,
. notify the Owner's Representative prior to starting work.
c~ All materials and equipment in the system to be new and be brands and types as shown in
the plans or as specified herein, or as accepted by the Owner's Representative.
1.6 DELIVERY, STORAGE, AND HANDLING
A. Deliver piping with factory-applied. end caps. Maintain end caps through shipping,
storage, and handling to prevent pipe-end damage and to prevent entrance of dirt, debris,
and moisture. '
B. Store materials in areas designated by the Owner.
C. Store plastic piping protected from direct sunlight. Support to prevent sagging and
bending,
D. Use all means necessary to protect irrigation'system materials from damage, theft and
vandalism before, during, and after installation.
E. In the event of damage, immediately make all repairs and replacements necessary to the
satisfaction of the Owner's Representative, and at no additional cost to the Owner.
1.7 PROJECT CONDITIONS
A. Meet with Owner's Representative and Owner's maintenance staff 01). site to review scope
of Work prior to installing any parts of the system.
B. Interruption of Existing Water Service: Do not interrupt water service to facilities'
occupied by Owner or others unless permitted under the following ,conditions and then'
only after arranging to provide temporary water service according to requirements;'
indicated: '
L Notify Owner's Representative no fewer than four days in advance of proposed,
interruption of water service..
2. Do n-ot proceed with interruption of water service without written pennission of the "
Owner's Representative.
,
C. Locate and identify, with visibIe marking, existing underground utilities in the 'areas of I'
work. Call Northwest Utility Notification Center (800) 424-5555. - If utilities are to remain 'I
in place, provide actequate means of prot"ection during excavation operations. ! .
PLANTING IRRIGATION
328400.3 "
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MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION. 329500 PAGE 't vi 23
EST ABLlSHMENT M~INTENANCE
75% DESIGN DEVELOPMENT
D. Should uncharted piping or other utilities be encountered during excavation, consult the
utiJity owner immediately for directions. Cooperate with the owner and public and private
utility companies in keeping their respective services and facilities in operation. Repair
damaged utilities to the satisfaction of the utility owner. The cost of repairing charted
utilities shall be paid by the Contractor at no additional cost to the Owner.
E. Protect buildings, equipment, utilities, sidewalks, paving;. reference points, monuments,
and markers on the site. Take extreme caution when trenching at adjacent to aggregate
base courses and around existing trees and their root systems. No root cutting is allowed
without prior approval. Protect adjacent properties. Protect work by others. Replace or
repair damaged items at 110 cost to the Owner and to the approval of the Owner's
Representative.
F. Coordinate with other trf.des affcctin'g or affected by Work of this Section.
1.8 WARRANTY
A. Warran~y work and materials in writing for one year from the date of final acceptance,
against defective workmanship and materials. All failures in workmanship or materials
will be repaired at no additional. cost to the Owner immediately after notification by the
,?wner's Representative.
B. Contractor shall be responsible for maintaining system and protecting it from all damage
until date of Final Acceptance at no additional c~st to Owner. This shall include damage
caused by vandalism or adverse weather conditions.
1.9 ONE-YEAR CORRECTION PERIOD
A. Repair any settling' of backfilled trenches occurring during the one-year correction period
. at no cost to Owner. Include complete restoration of all damaged planting, pavement, and
or other impro,:ements of any kind.
1.10 SYSTEM COVERAGE
A.
The system is designed to 'provide full coverage, less plant interference, on all planting
areas, It is anticipated that. Contractor will exercise professional judgment in location,
height, slope of sprinkler heads without, measurably changing the system design. No
changes shall be made in the system design without the prior approval of Owner's
Representative.
J.J I SYSTEM FAMILIARIZATION
A. Upon acceptance of the system by Owner's Representative, Contractor shall provide the
necessary keys and other tools necessary to operate, drain, and activate the system.
Contractor shall train' Owner's maintenance personnel and provide written instructions to
PLANTING IRRIGATION
32 8400-4
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MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAv"":'S of 23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
'ensure that the system opera,tion, maintenance, and wi~tcrizing can continue after
departure of the Contractor. Contractor will be l,iable for all damages or losses resulting I
from failure to comply with the provisions of this Article.
PART 2 - PRODUCTS
2.1 MATERIALS
2,2 PIPES, TUBES AND FITTINGS
A. Steel Pipe: ASTM A-53, Schedule 40, Type S or E, Grade A or B, galvanized with'
threaded ends.' II
I. Steel Pipe Nipples: ASTM A-733, made of ASTM A-53 or ASTM A-106,'
Schedule 40, galvanized, seamless steel pipe with threaded ends.
2. Malleable-Iron Unions: ASME B16.39, Class ISO, hexagonal-stock body with hall-
and-socket, metal-to-metal, bronze seating surface, and fl?male thr~aded ends.
3. Gray-Iron Threaded Fittings: ASME BI6.4, Class 125, galvanized, standard
pattern. ' .
4. Cast.lron Flanges: ASME BI6.1, Class 125.
5. Cast-Iron Flanged Fittings: ASME B16, I, Class 125, galvanized.
B. Hard Copper Tube: ASTM B 88, Type K, water tube, drawn temper. I:
I. Copper Pressure Fittings: ASME BI6,18, cast-copper-alloy or ASME BI6.22, i'
wrought-copper solder-joint fittings. Furnish wrought-copper fittings if indic-ated. !~
2, Copper Unions: MSS SP~123, cast-copper'alloy, hexagonal-stock body, with ball- ii
and-socket, metal-to-metal seating surfaces arid solder-joint or threaded ends.
,
C. Bronze Pipe: ASTM B584 Alloy C84400 Standard Specifications for copper alloy sand "
casting for general applications.;'
1. Bronze Pipe Nipples: ASTM ~-43, seamless red brass pipe with threaded ends.
2, Bronze Pipe Fittings: ANSI B-16, 15 cast copper al,loy threaded fittings.
3. Bronze Flanges: ASME B 16.24, Class 150, with solder.joint end.
4. Bronze Unions: ANSI B-16,15, Federal Specification WW-U-516 for Type Ill,
Class A and Class B cast copper alloy threaded unions.
D, PVCPipe, General:
1. Material used in the manufacture of the pipe shaH be domestically produced rigid ,
pve 1120 compound, Type I Grade I, with Cell Classification of 12454 as defined " ,
in ASTM D-I784,
2. Pipe shall continuously bear the National Sanitation Foundation seal of approval for'
potable water usage and comply with the following requirements for product
marking ASTM D-2241, D-1785 and D.2665 as applicable. Markings shall include:
manufasturers name; nominal p,ipe' size; outside diameter system; material
designatio~ code; applicable Standard thermoplastic pipe Dimension Ratio
designation code (SDR number) or pipe schedule, and corresponding pressure rating
in psi for water at 73 degrees Fahrenheit.
PLANTING IRRIGATION
328400-5
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."
MAHLml ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THVRSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAGE b 01 23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
3. Belled-end pipe shall have tapered sockets to create an interferenceAypc fit, which
meet or exceed the dimensional requirements and the minimum socket length for
pressure-type sockets as defined in ASTM 0-2672.
4. Pipe sizes 1/2 inch'and 1-114 inch are not allowed.
E: pye Mainline: ASTM D-1785, Schedule 40.
F. pye Lateral Line, Pressure-Rated Pipe: ASTM D-224 I , SDR 21, 200 psi minimum.
G. pye Nipples and Fillings:
I. pye Socket Fittings, Schedule 40: ASTM D-2466; and Schedule 80:
ASTM D 2467.
2. pye Pipe Nipples: ASTM D'I785, pye 1120 compound, Schedule 80.
3. PyCThreaded Fillings, Schedule 80: ASTM D-2464.
H. PE Drip Line Tubing with In-line Pressure Compensating Emitters:
I.
Tubing shall be of nominal sized one-half inch low-density,'ultra.violet-resistant,
linear polyethylene tubing with internal pressure-compensating, self-cleaning,
integral eID-itters at a specified.interval. The tubing shallbe brown in color and shall
confonn to an outside diameter (O.D.) of 0.60 inch and an inside (I.D~) diameter of
0,54 inch, The low volume tubing shall be capable of a discharge rate of [,61] [,92]
gallons per hour (GPm and between operating pressures of 7 to 70 psi for each
individual emitter.
The individual self-cleaning, pressure-compensating emitters'shall be co-extruded to
the inside of .the tubing wall. The emitters are constructed of'three individual
pieces.
Emitter spacing shall he available in the following' on-center intervals: [12] [18]
[24] inches. .
Available Manufacturer: As scheduled on Drawings or equal.
2,
3:
4.
I. PE Tubing Fittings:
1: All insert barbed fittings shall be constructed of molded, ultra-violet-resistant,
brown colored plastic having a nominal inside dimension (I.D,) of 0.54 inch. Each
fitting shall have a minimum of two ridges or barbs per outlet. All fittings shall be
of same manufacturer as drip tubing and shall be available in one of the following
end configurations:
a. Barbed insert fittings
b. Male pipe threads (MPT) with barbed insert fittings
c. Female, pipe threads (F~) with barbed insert fittings~
2. Fittings for mainline gate va~ves, manual drain valves, air relief valve and quick
couplers shall be threaded Schedule 80 PVC. ASTM D 2464, "Yith Schedule 80
pye nipples, ASTM D 1785, pye 1120 compound,
3. All socket fittings for pye Schedule 40 pipe to be Schedule 40, NSF approved and
complying with ASTM D 2466.
PLANTING IRRIGATION
328400-6
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MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOl.;
SECTiON 329500 PA....C: 7 of 23
ESTABLlSIIMENT MAINTENANCE
75% DESIGN DEVELOPMENT
J.
Sleeves: pve pipe under all paving, sized to accommodate required sizes and numbers of
pipes and wires, 6~inch minimum diameter, in no c_ase less than twice the diameter of the'
pipe being sleeved.
I, Schedule 40 PYC, ASTM 0-1785 or Plastic Sewer Pipe ASTM 0-3034, SOR-35,
PYC conforming to ASTM 0-1784, N.S.F. approved pipe,
2.3
JOINING MATERIALS
A.
Pipe Solvent Cement
I.. PYC Solvent Cement ASTM 0-2564.
2. ' 'Weld-On' I.P.S. 705 for pipe sizes up to 2 inch diameter.
3. 'Weld,On' I.P.S. 711 cement with P70 primer for pipe sizes 2-112 inches and larger.
B. PYC Primer:
I. 'Weld-On' I.P.S. P-70, ASTM F-656.
C. PYC Cleaner:
I. . 'Weld-On' IP.S. C-65, SCAQMO 1168, Low V.O.C.
D. Field assembled Swing Joints:
I. For Rotors and Quick Couplers: Schedule 40 PYC fittings and Schedule 80 PYC
nipples as sh9wn on the drawings. Size to match inlet size of rotOr head or quick
coupler. Use is acceptabl~ for all flows.
E. Pre-fabricated Swing Joint Assemblies:
l. CJas~ 315 pve constructjon with leak-proof "O-ring" seals. Size to match inlet size
of pop-up rotor head or quick coupler. Use for flows greater than 4 gpm. Length as
required. Lasco triple swing joint or equal.
2. Flexible PE swing pipe flexible riser assembly: Minimum 18-inch length
polyethylene piping with black Marlex spiral barb fittings. Use for flows under 4 ;1
gpm. RainBird swingassemblies,or equaL
F. Electrical Control Wire:
I. Single-sttand copper, UL approved for direct burial, A WG-UF type, sized per ,:
manufacturer's recommendations, #14 gauge mini.mum. "
2. Use red wire for each contro} valve and white for common. Reserve yellow for~:
spare wires, af.Ld blue for tracer wires.
PLANTING IRRIGA nON
32 8400-7
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DEc' i 2. Rfn
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAGE b ve23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
2.4 GENERAL-DUTY VALVES
A,
Isolation Valve: Full port ball valve with threaded ends. minimum 400 PSI CWP rating.
forged brass and cast bronze bodies and end pieces RPTFE seats and seals, blow":out proof
stem design, chrome-plated brass ball, with stainless steel handle. 'Apollo' 77 Series or
equal. Size same as pipe on which it is installed.
B
Drain Valves (Mainline Drain Valve~): bronze. angle-pattern, globe valve with screw-in
bonnet, integral seat, 200 PSI CWP rating, conforming to MSS SP-80: 'Nibco' T-31 1- Y or
equal, 1 inch minimum.
2.5
SPECIALTY V ALVES
A.
Quick Coupling Valve: RainBird 44~LRC, I-inch with locking rubber cover,
corresponding.key and swivel hose ell.
B,
Remote Control Valves: Sizes and type as scheduled on Drawings.
1. Master Valve: Normally-op'cnbrass globe' valve.. Size and type as scheduled on
. Drawings.
C.
Backflow Preventer Assembly: As specified on Drawings, and shall be approved by the
City of Springfield for cross-connection control.
D. Pipe Supports for Mas~er Valve and Backflow Preventer: Standon Pipe Support, size as
required.
E. Drip System Air/Vacuum Relief Valve: 'RainBird' AR Valve Kit, or equal.
2.6 CONTROL-VALVE BOXES
A. Valve Boxes and Vaults: HOPE plastic boxes. 'Carson Brooks', 'Armor' or equal, with
locking top and 6-inch extensions to facilitate required depth of installation where
applicable. Lids shall be black in.color unless otherwise noted.
I. Electric valves shall be installed in jumbo boxes.
2. Electric drip system valves sh;,U1 be installed in jumbo boxes.
3. Isolation valves'shall be installed in standard boxes.
4. Quick couplers shall be installed in 8-inch round valve'boxes.
5. Drain v'alves shall be installed in 5-114 inches round adjustable valve bcixes.
6. B'ackflow Devices shall be in~talled in a 24-inch~x 36-inch x 24-inch deep polymer
concrete vault.
7. Grounding rods shall be installed in 8'"inch round valve boxes with black covers.
8. Flow sensors shall be installed in standard valve boxes.
9. Filter assembly units shall be installed injumbo valve boxes.
10. Pull boxes and sp1i~e boxes shall be standard boxes with bl~ck covers.
11. Drain Rock: 3/~ inch to 1/4 inch clean and washed pea gravel, no fines.
PLANTING IRRIGA nON
328400-8
,!.
DEe. 12 ~tn
"
"l
,I
;'
'1
I
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 . PAuti.: 9 of23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
2,7
2.8
12. Filter Fabric: Woven or non-woven geotextile for use in separating drain rock from
subgrade-in valve box installations while providing adequate drainage.
13. Brick or Concrete Block Supporls: (2)-4-inch by 8-inch by 4-inch bricks or (1) 8-
inch by 8-inch by 4-inch concrete.paver at each corner of valve box.
.'
SPRINKLERS
A.
As scheduled on Drawings.
AUTOMATIC-CONTROL SYSTEM
A.
Field ~atel1ite Irrigatio~ Control System
1..
The control system ass-embly consists of a completely pre-assembled control system 1)
that is' tested for,operation and is housed within a cabinet. The components are pre-
wired in the cabinet, which is to be mounted on a vertical surface. The only
connections required are primary power, dedicated phone line, proper grounding,
valve station wiring, ano flow sensing. All conduits and wire runs are to be
. provided and. installed by the Contractor. Controller shall be equipped for remote
telephone, computer or radio operation from a central control site.
2,
Controller Stations for.A':ltomatic Control Valves:
3.
a. Each station is variable from approximately 0 to 60 minutes .with percent ';:'
adjust by program from O~255%. Include switch for manual or automatic j1
. f h ' ·
operatlon 0 eac statIOn. ,
b. Timing Device: Adjustable, 6-week scheduling calendar, with automatic "
operations to skip operation any day in timer period, to operate every other ~~
day, or 2 or more times daily, as well as_ MapTo capability to permit::
communi~ation to another field controller within radio reception. Field ;:
satellit~ 'controller shall be capable of being fully integr.ated with Toro:~
Sentinel Central Control System. 1
c. Manual or Semia~tomatic Operation: Allows this mode without disturbing ~~
,
preset, automatic operation. :1
d. Nickel-Cadmium Battery and Trickle Charger: Automatically powers timing :,
device during power outages i:
e. Surge Protection: MetalMoxidewvaristor type on each station and primary Il
power. !,I
f. Independent Operation: FieJd Satellite 'cont~oller shall be able to operate;1
independently of the central computer. 1
Ground testing and verification of electrical continuity of communication cables and iJ
control, wires shall be.completed and reported after the installation. .
Grounding Rods: Per manufacturer's recommendations.
Ground testing and verification of electrical continuity of control wires shall be ;~
completed and reported after the inst~lIation. ;;
Components for wall mounted Controller: j
Model No: SSAMN24WS36NS3 or approved equa!
4,
5.
6.
PLANTING IRRIGATION
32 8400-9
.\" ~'tt\\
\l't.C U
,
\
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL-
SECTION 329500 PAGE Ib ".;.l3
ESTABLISHMENT MAINTENANCE
75%' DESIGN DEVELOPMENT
SSAMN ::: Toro S~ntinel Satellite with MapTo
24 = Station count
WS3 = Powder-coated steel wall mount cabinet (Small)
6 = Electric output-24V AC
N ;;: Narrow-band comrnUl1ication
S ;;: Sensor
3 = Surge protect.ion on small wall mount.
B. Sensors:
1. Flow Sensors: As indicated on Drawings. Or approved equal
C. Electrical Control Wire and Accessories:
1.
Single-strand copper, UL approved for direct burial, A WG-UF type, sized per
manufactuJcr's recommendations, No. 14 gauge minimum.
Use red wire for each control valve and white for common. Reserve yellow for
spare wires, and blue for tracer wires.
Control Wire Connectors: 3M! DBY and DBR connectors, or equal.
Communication cable: Paige Electric cable Model No. PE-89 (6-pair),
Communication Cable Spliceand'Cap: Prefonned Line Products "Super Serviseal"
closure with Poly~Bee sealant. Model #8006039. or approved equal
Electrical Conduit and Fittings: High-impact Schedule 40 pvc C-2OO0 compound,
UL approved, gray colo'r, size as required. Solvent.:.weld fittings.
2.
3,
4.
5,
"
6.
2,9 OTHER MATERIAL
A. Identification Markers:
1. Detectable Warning Tape: Minimum 3-inch wide, 5 mils thick inert plastic tape
with continuous layer of aluminum foil encased in the plastic. Tape identification
shall match the utility being marked on all mainline. 'Terra Tape' Detectable, or
equal.
2. Valve Identification Tags: Polyurethane tag with integral attachment neck and
reinforced attachment hole. Tag shall be hot stamped alphanumeric lettering 1-118
inches in height. Christy (T Christy Enterprises), or equal.
3. Control Wire Numbering Labels: Self-adhesive alpha-numeric labels. 3M or equal.
B. Concrete for Thrust Blocking: All concrete for thrust blocks shall achieve minimum
strength of 3000 psi at 28 days.
C: Protective Concrete Sprinkler Blocks: Christy Concrete Products; Inc., Model M30SBA,
or eqlial.
D. Drainage Backfill: Cleaned gravel or crushed stone, graded from 3/4' inch minimum to 1
inch maximum.
PLANTING IRRIGATION
32 8400-10
DEe \2 REC~
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL,
'ii:"\>
SECTION 32 9500 PAGk~il of 23
E~5T ABLISHMENT, MAINTENANCE
75% DESIGN DEVELOPMENT
E. All other materials not specifically described but required for a 'complete and proper il
irrigation system installation shall be new, first quality of their respective kinds, and,~
subject to approval.
PART 3 - EXECUTION
3,1 GENERAL
A.
Prior to all work of this section, carefully examine the installed work of all other trades
and verify that all such work is:complete to the point where this installation may properly
commence.
B. Verify that irrigation system may'be installed in strict accordance with all pertinent codes,
and regulations, the original design, the referenced standards, and the manufacturer's
recommendations.
c.' In the event of discrepancy, immediately notify the Owner's Representative, Do not
proceed with installation in areas of discrepancy until all such discrepancies have been
fully resolved. Start of work denotes acceptance.
D. Install materials and equipment in strict accordance with manufactur~r's written
specific~tions and recommendations and all applicable codes.
E. Provide protection at all times to keep roc~, dirt, gravel, ~ebris, and all other, foreign ;,1
materials from entering piping, valves, and other irrigation equipment.
32 LAYOUT
A. Make all necessary measurements in the field to ensure precise fit of items in accordance ."
with the original design.
B. Layout to follow as closely as practicable the design as shown on the Drawi.ngs. Stake out
locations of all proposed equipment for acceptance by Owner's Representative, prior to
trenching.
C. Full and complete coverage without overthrow onto roadways, sidewalks or buildings is I
required unless otherwise shown on the Drawings or as accepted by Owner's',
Representative.
D. Systems shall meet minimum pressure at last head in each zone as shown on drawings. .
Notify Owner's' Representative'immediately if any modification oCpiping layout will be'
required to accomplish this. Do not proceed until layout has been verified in the field with
the Owner' s Representativ~.
PLANTING IRRIGA TION
328400-11.'
,
~ '\ 'H'tt\l
\lEe. .
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL D[~TR[CT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAGE 1:':' __~3
ESTABLISIIM:ENT MAINTENANCE
75% DESIGN DEVELOPMENT
E. . Follow pipe layout plan making modifications as necessary to avoid tr~nc~ing through
roots of existing trees or other obstructions. Take care in protecting all existing tree root
zones.
F. All valve boxes shall be located in planting beds. Mainline shall be run,24 inches from the
edge of paving, or in lawn areas 24inches from the edge.of the adjacent planting bed.
3,3 WATER SOURCE
A. Connect system as indicated on Drawings. Make arrangements with the Owner for water
shut.off, if necessary;
3.4 TRENCHING
A. Referto Division 31 Section "Earth Moving" for excavating and trenching.
B. Locate existing ut{lities. Trench along routes as indicated on Drawings.
,
C. Trenches, to be- straight and true or confonn to. adjacent curved edges, with bottom
unifonnly sloped ata minimum 1 percent.
D. Provide minimum cover over top of underground piping according to the following:
1. Irrigation Mainline Piping: Minimum depth of 24 inches below finished grade, or
not less than 18 inches below average local frost dep~, whichever is deeper.
2. Lateral Line Piping: 18 inches.
3. Drain Piping: 18 inches.
4. Sleeves: 24 inches under paving; 36 inches under roads.
E. Keep trenches free of pipe-damaging rocks and de~ris.
F. Trench to be 12 inches wide minimum and wide enough to allow all pipes to lie side by
side with 6-inch minimum separation between pipes.
G. Install warning tape directly above pressure piping, 12 inches below finished grades,
except 6 inches below subgrade under pavement and slabs.
3.5 PIPE
A. Do not use solvent cement on threaded joints. Wrap joints with minimum three wraps of
Teflon tape,' '
B. Ensure that the inside of the pipe re,mains absolutely clean. Pipe ends shall be protected
ana not left open. Remove' all foreign matter. and dirt from inside of pipe before loweri,ng
into trench.
PLANTING IRRIGA nON
328400-12
D't.c' 1 'l. ~t.t\)
,
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 32 9500 P Alu:. 13 or 23
ESTABLlSUMENi MAINTENANCE
75% DESIGN DEVELOPMENT
. J
C. Lay pipe in accordance with standard practices, on solid foundation. uniformly sloped,l
substantially supported at all locations. "Snake" pipe slightly from stde to side in trench to';'
allow for expansion and contraction. Keep pipe markings visible.
D. PVC pipe joints to be solvent:,welded except as iodi.cated on the Drawings. Cut.pipes;;
square, deburr, wipe from surface all saw chips, dust, dirt, moisture 'and all foreign matter ::,
which may contaminate the cemented joint. Clean pipe with pipe cleaner to remove dirt"
oil and grease.' Apply primer and solvent cement. Make joints in accordance with ,1
manufacturer's recommendations.
E. For 90~degree turns in mainline pipe, install two 45-degree fittings.
F. For non~standard angles and bel1ds, install double fittings to avoid stressing the pipe or
fittings.
I. Do no solvent welding of pipe when raining or when temperature is below 40 degrees
Fahrenheit.
J. No fittings are to be closer than 6 inches apart.
K Obtain tight, inseparable joints. Allow 24-hour curing before testing.
L. Install concrete thrust blocks at 'all changes of direction for mainline pipe 2~ 1/2 inch or i'
greater in diameter. Place a minimum of 1 cubic foot of fully mixed "concrete against the ;;
pipe and firm undisturbed soil in accordance with the pipe manufacturer's ",
recommendations.
,
3,6 IRRIGATION SLEEVES
A. Install piping and wiring in sleeves under pavements, including but not necessarily limited
to; sidewalks" roadways, and parking lots.
\
1. install piping sleeves by'boring or jacking under existing paving if possible.
B. Install separate sleeves for irrigation .Jines and control wires under pavement prior to i':
placing pavement materials wherever possible.
C. Extend sleeves' beyond pavement edge a minimum of 12 inches. Install sleeves with II
minimum 24 inches depth of cover to the top of the pipe.
PLANTING IRRIGATION
328400-13 .
GEe 12 RECTi
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DlST~ICT .
THURSTON AND MAPLE ELEMENTARY SCHOOL
,
SECTION 329500 PAGE hut" 23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
D. If length of required sleeve is greater than the length of the unit of pipe, solvent'weld
joints. Otherwise all sleeves shall b~ of one continuous length of pipe.,
E. Tape ends of sleeve closed to keep soil out of the sleeve until irrigation lines and control
wire are installed.
F. Permanently attach a single length of 14 gauge trace wire abov~ the entire length of the
sleeve.
G. Stake both ends of sleeves with a readily visible stake extending 12 inches above-grade
and below-grade to the bouQin of the sleeve. Mark the above-grade portion of the stake
with the words "Img. Sleeve". Remove stakes after sleeves are recorded on As-Built
Drawings and after irrigation lines and control wires are installed and accepted by
O~ner' s Representative.
3.7 CONTROL WIRING
A. Install per manufacturer's instructions with minimum 24 inch expansion loop at each
controller.
B
All wire splicing to be made waterproof by using U.L. approved wire connectors and
sealant. Follow manufacturer's instructions for installation.
C. All wire splicing shall occur only at the valve or at the controller.
D. Provide 2 spare wires, yellow in color, making a circuit to all valves and to controller.
Coil 36 inches. length neatly in each box.
E. Lay wire in trenches adj!lcent to mainline or lateral lines for maximum protection. Place
wires IS inches below grade in electrical conduit where there are no pipes in the trench.
F. Pilot wires to each solenoid from controller shall have a coiored jacket, and common
neutral wires shall have a white jacket.
G. All valve wiring back to controller to be identified and labeled with self-adhesive labels
manufactured for this purpose prior to installation of the controller and remote control
valves.
H. Pilot wires sharing the same controller, shall all be the same color.
I. Provide different'color pilot wires' for each controller installed on the Project.
J, Where there is more than one controller, common wires shall be white with a' colored
stripe to match the pilot wire color with which it is circuited+.
K. ~undle and tape wires together at IO-foot intervals,
PLANTING IRRIGA nON
328400-14
,
I,
'I
IJ~
\l't.c' \. '1. \\t.t\l
.
MAIILUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAt."c.15of23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
-'
L Provide 24 inches expansion lo'ors at least every 100 feet in runs of more than 100 feet in i'
length, at changes in direction along the mainline, and at entrance and exits to all sleeves '~
under paving. Provide 24-inch expansion coils at connection to control valves. Provide
expa~sion loops in neat l-inch diameter coils.
M. Master Valve Control Wires shall be orange and white dedicated common wire for.the',
master valve only, and with a yellow wire as a spare. ,:
* ,'; 1_ -1 Formatted: Bullets and Numbering
~Flow Sensor Cable: Install communication cable from flow sensor to satellite controller as~;
recornmendedby man'ufacturer;, Provide a minimum of 36 inches of slack communication !1
wiring in the flow sensor valve box and in the base of the controller pedestals and i;'
cabinets. Splices between flow sensor and controller are not allowed,
3.8
A.
B.
C.
D,
E,
CONTROLLERS
Install per manufacturer's directions where shown on Drawings.
Provide conduits for al~ wiring entering c~binetand enclo~ure.
Follow manUfacturer's instructions for wire hook-ups.
yerify organization of zones with the Owner's Representative. Otherwise, follow the zone ~:
numbering as shown on Drawin'gs. .
Provide electrical storm protection as specified by the manufacturer to protect each '
controller. [I
3.9 VALVES
A. General:
. 1. Install valve boxes plumb to grade in a neat and uniform pattern per manufacturer's
directions, and as shown on the Drawings.
2. Install valve \yith 3 inch of clearance between top of valve and 1;lnderside of valve
box cov'er
3. Install I cubic foot of drain rock in the bottom of all valve boxes.
4. Provide l'...inch clearance between bottom of valve assembly and top of drain rock.
5. Provide schedule 80 PVC threaded nipples and unions at on both sides of the each
control valve.
6. Provide schedule 80 PVC threaded nipples and fittings at quick coupler and ball
valves.
7. Thoroughly flush supply lines before installing valves.
B. Control Valves: Follow manuf~cturer's instructions and adjust pressure regulating module,
to achieve optimum operating pressure for each zone.
C. Drain Valves:
PLANTING IRRIGATION
328400-15.
DEe. 12. REeU
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAGE Ib UI 23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
I. Install manual drain valves at,j'owpoints along'mainline to ensure-complete gravity
drainage of all mainlines. More drain valves may be required than are shown on
approved Shop Drawings. Provide required number of drain valves at no additional
cost to the Owner. "
2. Install one drain valve in point of connection vault immediately downstream of
.backflow preventer. ..
3. Pipe drain valves into approved drainage structures. Install drain piping with
minimum of 18 inches of cover to top of pipe.
4. Drain Pockets: Where no drainage structures exist, excavate 1/2 cubic yard of soil
materiaL at discharge to drain valves. Backfill with drainage backfill to 12 inches
below grade. Wrap drainage backfill with drainage fabric and backfill remainder
with amended topsoil.
D. Quick Coupling Valves: Install quick coupler valves at lOO-feet on center along all
mainline and one at the point-of-connection and at each trash enclosure. Stabilize quick
coupler nipple with one 24-inch number 4 rebar stake. Attach stake to nipple with two
I/2-inch stainless steel worm drive hose clamps.
E. Isolation Valves:- Install isolation valves along mainline at all points-of-connection and
upstream of all road crossings. Install plumb to grade in a neat and uniform pattern as per
manufacturer's directions, and as shown on Drawings.
F. Combination Air Release andAir and Vacuum Release Valves:' Install at high points along
the mainline as indicated in the Dra~ings. Install below grade in valve box.
3.10 BACKFLOW PREY ENTER
A. Install per state and local codes, and"as detailed, Install pipe supports as recommended by
the manufacturer. Provide di-electric unions to insulate dissimilar metals in backflow
assembly.
3.11 FLUSHING
A. Flush lines with water for a minimum of 5 minutes each zone prior to installation of
irrigation heads.
B. Cap risers immediately after flushing.
3.12 LABELING AND IDENTIFYING
A. Equipment Nameplates and Signs: Where there is more than one controller on the Project,
install engraved plastic-laminate equipment nameplates and signs on each automatic
controller.
B. Install valve identification tags on each automatic control valve per manufacturer's
recommendations.
PLANTING IRRIGATION
328400-16
GEe 1. 2. ~E['D
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARy'SClIOOL
SECTION 329500 PAlJrtJ70f23
,ESTABLISHMENT MAINTENANCE
75 % DESIGN DEVELOPMENT
C. Install control w'ire numbering labels on each control wire to correspond with the valve
station number at both ends of the control wires. Label spare and trace wires.
D. Warning Tapes: Arrange for installation of continuous, underground. detectable warning
tape over underground piping, d~ring backfilling of trenches.
3,13 TRACE WIRE:
A. Place one strand of trace wire for all mainlines, and leave end ,at point of connection
.location. Tape wire to top of mainline at no less than 36~inch intervals. All locator wire
shall be spliced together with water-tight splice connectors.
B. Run a 12-inch loop of trace, wire into each remote control valve box for ease of detection.
3.14 PRESSURE TESTING
A. - Notify the Owner's Representative five days before pressure testing.
B. Backfill trenches sufficiently to ensure the stability of pipe, leaving joints exposed.
c. Mainline and latera11ines may be tested at <:Iifferent times to allow isolation of either
D.' Supply certified pressure gauge and force pump during tests.
E. Mainline Testing:
1.
2.
ThorougWy flush piping before testing, Cap all fittings on rniinline fill with water.
Test mainlines to control valves at 100 psi for 1 hour. If pressure loss occurs,
inspect the entire'system, make water-tight, and retest until no pressure loss occurs,
for the testing period.
Pressure test must show no pressure loss for the specified period and be accepted by
the Owner's Representative before backfill of trenches willbe,allowed.
3.
F. Lateral Line Testing Under Paving:
I. ThorougWy flush piping before testing. Cap all fittings on lat~rallines and fill ~ith
water.
2, Adjust bleed screws to open remote control valves-to allow a,downstream pressure'
of 100 psi. Use motorized air compressor as needed to achieve pressure.
3. Maintain 100 psi pressure for I hour before and during observation by Owner's
Representative without the aid of air compressor. .
4. Installation may not leak or lose pressure during test period.
5. Detect and repair leaks and' retest system until acceptance is granted.
6. Thoroughly flush piping before testing and installation of sprinklers.
G. Drip Tubing Testing:
PLANTING IRRIGA nON
32 8400-17
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OEe 1 2 REC'O
.,
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,
.
MAHLUM ARCHITECTS
SPRINGI<'IELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 329500 PAGE 1l'J UI 23
ESTABLISHMENT MAINTENANCE
75% DE~IGN DEVELOPMENT
3.15
3.16
3,17
L Before backfilling, maintain 45 psi pressure for 15 minutes before ~nd during
inspection by O"Yner'sRepresentative.
2. Installation may not lose pressure or experience breaks at barbed fiuings during test
period.
3. Detect and repair leaks ~nd' re.test sy'stem until ~ccepted by Owner's
Representative.
/
BACKFILLING
A.
Refer to Division 31 Section "Earth Moving" for bac~filling.
B
Delay backfilling until piping is pressure tested and accepted.
C.
Place clean sand or approved backfill 3 inches below and 6 inches above'all pipe. Fill the
rest of the trench with approved material, free of rocks and debris capable of damaging
pipe. Compact to adjacent soil density in 6 inches lifts. .
D.
Stones larger than I-inch diameter are not allowed in backfill material.
E.
Place ,'metallic locating tape in all ~ainline trenches in accordance with manufacturer's
instructions.
F,
Fill mainline with water at approximately 25 psi during backfilling operations.
IRRIGATION HEADS
A.
,,'
Install irrigation heads after pressure Jtest approval.
B,
Install sprinkler heads of types, sizes, and coverage at locations shown on Drawings.
C.
Minor changes in head location may be necessary to achieve head to.head coverage at no
additic,mal cost to Owner. Notify Owner's Representative for approval prior to making any
changes. Document all changes on Proj~ct Site As-built Drawings as they occur.
D.
Provide freedom of movement at all swing and swiveJjoints.
E.
Adjust and set for optimum perfonnance as shown on Drawings.
F.
Locate heads adjacent to planters, mowstii.ps~ walks, pavement, and curbs with a 2-inch
minimum and 3-inch maximum clearance between head and hard surface.
G.
Locat~ no head closer than 6 inches from building foundation.
Install protective concrete sprinkler blocks on sprinkler heads adjacent to vehicular p'aving
where,heads are riot prolected by curbs as approved by the Owner's Representative.
H.
DRIP TUBING
PLANTING IRRIGA nON
328400-18
Dec' \ 'l. \\'tt\l
.
ii
.
MAlILUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
'N:':;;';':_
SECTION 329500 PAtO"h 19 of 23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
A. Qelay installation of drip lubing until pye supply line and header piping is' pressure tested r
accepted, and backfilling of amended topsoils is complete.
B. Drip Tubing Layout: Verify existing field dimensions of the area to be irrigated with the
irrigation plans for accuracy. Begin emitter tubing layout 4 inches away from both hard;
surfaces; (i.e., concrete sidewal.ks, curbs, asphalt), and/or undefined edges; (i.e., sh<,>vel-cut,
headers). Mark tubing interval~ on the ground with flags" paint, or some other markings :,'
that can be maintained throughout the installation. '
C. Layout tubing as shown on the Drawings.
D. Installation Drip System:
1.
Tree and Shrub Areas: Layout tubing per spacing and depth indicated on Drawings.
Minor adjustment to the spacing may occur because of plant placement.
Connect drip tubing to rigid PVC supply line and exhaust headers.
Trenching: Hand or mechanically trench to the tubing to depth indicated on the i.
Drawings or in' these specifications and backfill flush with finish grade. Remove all ::
rock I-inch and larger when excavating and remove from site. Do not backfill!
trenches with rock that will come In direct contact with tubing or rigid PVC piping. ;:
Flush the lines to'clear the tubing of dirt and debris. Install line flushing valve, air~'
release valve and test for leaks. Repair leaks and retest. I,
Compact backfill by hand to a minimum of 80 percent relative compaction. .':
Maintain adequate soil"' levels as needed to achieve the required compaction <
requirement.
Following the tubing installation and backfill, installation of groundcover may
occur. Exercise caution in digging to plant groi.mdcover, avoiding cutting or i!
puncturing emitter tubing: .
2.
3.
4.
5.
6:
E. Drip Tubing Depth: Install underground piping horizontally and as .Ievel as possible to a
depth of 2 inches unless otherwise specified. Cover with aI) additional 2 inch of bark ::
mulch as indicated.
1. Drip tubing can be installed with the water outlets facing upward or downward. '
Offset the water outlets to fonn a triangular pattern throughout the tubing layout. In,
irregular areas;,some water outlets may end up too close to fixed improvements and
may have to be capped off with an emitter plug ring. ' '.
F. Barbed Fittings: Connect drip tubing to barbed fittings by pushing on, and over both barbs
until the'tubing has seated against another piece of t4bing or has .butted against another
portion of the barbed fitting.
G. Air/Vacuum Relief Valve:
1. Install the air rehef .valve below-grade at the highest elevation within each zone.
Depending' on the site conditions aild tubing layout, more than oneair/vacuum reli~f::
valve may be required. . Install per manufacturer's recommendations. Place the
valve within a round valve box with a locking cover and a 1 cu-fl gravel sump as
shown in Drawings.
H. Flush Valve:
PLANTING IRRIGATION
32 8400-19
\ '1 ~'tt\l
\l't.c'
MAHLUM ARCIIITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 32'9500 PAGE 2" VI 23
ESTABLISHMENT MAINTENANCE
75% DESIGN J;>EVE~OPMENT
L Install flush valves below grade at the lowest elevations within each zone
Depending on the site conditions and tubing layout. more than one flush valve may
be required. Install per manufacturer's recommendations. Place the valve within a
round valve box with a locking cover and a 1 cUMft gravel sump as noted in
Drawings.
3.18 FIELD QUALITY CONTROL
A. Manufacturer's Field Service: Engage a factory-authorized Toro Sentinel service
representative to inspect, test, and. adjust fieJd-assembled components and equipment
installation, including connections, and to assist in field testing. Report results in writing.
Representative to verify that all Sentinel Satellite~related components are properly
assembled and ready for future Sentinel Controller applications.
B. Backtlow Preventer Testing> . All back flow preventers shall be tested and certified for
proper operation prior to being placed in operation.
I. Original copies of the certification shall be submitted to the Owner.
2.' Backflow preventers shall be labeled with plastic laminated field history tag
showing date and tester information.
C. Irrigation Coverage Test:
l. The coverage.test procedure will be, conducted by the Owner's Representative only
if the entire'irrigation system is completely automated to include permanent
electrical power.
2. Prior to 'the coverage test, make all required adjustments to the irrigation systems.
Test the system to assure thai all areas are irrigated completely and uniformly.
Change or adjust heads and nozzles as'required to provide full coverage, matching
precipitation rates and meeting final grades. Do not spray oino pavement or
structures.
3. When the sprinkler irrigation system is' completed, but prior to planting, perform a
coverage test in the presence of the Owner's Representative to determine if the
irrigation coverage for all planting areas is complete and adequate. Notify the
Owner's Representative 48 hours in advance for the irrigation coverage test.
4. Furnish all materials and perform all work required to correct any inadequacies, to
the complete satisfaction of the Owner's Representative. This shalUnclude any
changes affecting coverage due to any deviation from plans.
5. Operating sequence for all co*rol valves must match the sequence as shown on the
Drawings.
6. Provide a minimum of two working individuals for the duration of each coverage
.test. Each individual provided by thecontractor must have a two~way
communicatiOIi device for proper manipulation of the control valve sequencing of
the irrigation system during the coverage test procedure; The lead individual must
be a representative from the installing contractor's company. During the irrigation
coverage test, bring keys t_o unlock cabinets and valve boxes. Open all controller
cabinets, enclosures, valve boxes which are part of the irrigation system.
PLANTING IRRIGATION
32 8400-20
1)\=.C1. 'l. \\tCil
.
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION 32 9500 PAu~ 21 of 23
ESTABLISHMENT MAINTENANCE
75% 'DESIGN DEVELOPMENT
,
7. At the end of the coverage test for any specified area, a FiCld Observation Report
shall be generated by theDwner's Representative. This report shall serve as an
Item/Action notification which may require the contractor to make changes and
repairs as noted therein.
8. One return'site observation shall be provided by the Owner's Representative to
determine whether the items listed in the first site observation report have been
corrected. After making the corrections noted in the Field Observation ,Report, .,'
notify the Owner's Representative at least 48 hours in advance, and perform another:1
coverage test in the prese,nce of the Owner's Representative for approval. j,;
9. If.the items have not been fully corrected or repaired tothe complete satisfaction of ;'
the Owner's Representative, and as noted in the first Field Observation Report, the I
contractor must reschedule another field observation and shall bear all financial
responsibility to reimburse the Owner for all costs incurred by the Owner's
Representative for the failed field observation performed.
10. Any item listed in the Field Observation Report requiring action that is not
considered to be apart of the original contract"must.immedi'ately be brought to the jl
,
attention of the Owner. This shall be the responsibility of the contractor and must i
be done in a manner as to'enable the contractor to correct the item prior to the next i,'
'I
field observation. !
11. Upon completion of each phase of work, the'entire system shall be tested and
,adjusted to meet site specifications.
.r
3.19 STARTUP SERVICE
A.
Verify that controllers and all associated components are installed
according to the Contract Documents and are functioning properly.
i
and connected I
~',
,
B. Verify that electrical wiring installation complies with manufacturer's submittal and,
installation requirements in Div~sion 26 Sections.
C. Co~plete startup checks according to manufacturer's written i~structions.
'~,
3,20 CLEANUP
A. Remove debris from project site upon completion or sooner, if directed.
3.21 FINAL INSPECTION.
A. Thoroughly flush, de'an, adjust, and balance the entire irrigation'system for complete
coverage and efficient operation. Set heads to avoid over-spray on walks. Set up control
wires to operate in an organized clockwise pattern. Upon 5 .days written notice,
demonstrate the entire system to the Owner's Representative, proving that all valves and
controls are properly operating apd that the installed system is workable, clean, and i'
effi'cie"n,t.
PLANTING IRRIGATION
328400-21 I,
\)'t-c, 12 Rt.t~
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY SCHOOL
SECTION. 329500 PAGE 2i.'ol23
ESTABL:ISHlVIENT MAINTENANCE
75% DESIGN DEVE~OPMENT
B. . Contractor to deliver to the Owner the items scheduled for submittal at the time of the
final inspection for irrigation. '
C. Upon completion of the ins~allation, turn over the following spare parts and specialty tools
to the Owner. Include with the following quantities of items a list of each part with
appropriate part number (for ordering replacement products) and local supply store of
where these parts can be purchased:
1. (50') of Landscape Dripline tubing for each dripper interval and discharge rate.
2. (6) Barbed couplings.
3. (6) Barbed 90 degree elbow fittings.
4. (6) Barbed tee fittings,
5. (6) 180 degree 2-way adapter tees.
6. (6) Male adapters with 3/4-inch FPT.
7. (1) Spare Y-strainer filter element of the mesh size indicated on the irrigation
legend.
3.22
WARRANTY
A. Full and complete head to head irrigation coverage without ovenhrow onto roadways,
sidewalks, or buildings is required.
B. The warranty pe~iod relating to all products, materials, and -workmanship will begin on the
date of final acceptance of the work and extend for the period of one year.
C. The Contractor must repair or replace all defective materials and workmanship during the
'warranty period. The conditions o(the 'warranty applies to all replacement material and
repair work from the d~te such materials are installed or repair work done.
3.23 ADDITIONAL REQUIREMENTS
A. Provide Owner's Maintenance Personnel with system familiarization and 8 hours
minimum of instruction in maintenance' and operation of each piece of equipment
installed.
B. Repair settling trenches. Include complete restoration of plantings, mulch, grades,
pavements or other improvements.
C. Fall Winterizing Visit: Return to-the job site at the beginning of the first winter season to
perform a general inspection of the system, test all valves, lines, sprinkler heads, vacuum
breakers, repair all leaks and faulty work, check operation of the system, adjust spray
patteIl)s for full coverage, then drain system, blowout drain lines with compressed ai~ and
show maintenance staff location of all drain valves and blowout points. Restore. all areas
where'.trenches have settled.
PLANTING IRRIGA nON
32 8400-22
.." \\'tt\l
\)t.\, \ f,l
(
.
MAHLUM ARCHITECTS
SPRINGFIELD SCHOOL DISTRICT
THURSTON AND MAPLE ELEMENTARY-SCHOOL
SECTION, 329500. PA~?;'23or23
ESTABLISHMENT MAINTENANCE
75% DESIGN DEVELOPMENT
D. Spring Start-Up Visit Return in spring after the first winter season for system check and
if necessary, restore system for spring and summer operation. Explain system and ',:
'operation methods to maintenance staff. Restore all areas where trenches have settled. I
END OF SECTION 32 8400
PLANTING IRRIGATION..
32 8400-23 !'
I
,
"
. 'l. IItt\l
DE.C 1
100 LINE
101 , PERFORMANCE SCONCE
.;
l~ ~.
" .:-
Notes:
Job:
Type:
f
/
--:- -~
d
The Gardco 101 Trapezoidal Wedge high pertormance sconce offers an excellent alternative to unsightly wall mounted fixtures. These architecturally
refined luminaires are designed to integrate naturally to wall surtaces, The 101 luminaires are available with three (3) different distribution pafferns - a wide
throw, a medium throw and a forward throw, Each luminaire is designed to accept sources up to 175MH. Housings are sealed throughout, completely
excluding moisture, dust, insects and contaminants.
....J1:~I.J.:.:u'lllile-
PREFIX
LI'll,1 !"II III] "tl] i:.,..lij,'1'l:III:, 1.1 i.. i,~ "'1 I ,,1~1""11 fill IIi I j 'UW'J .J.....,ll.J.. J j JI i. ,1,., J111~ iu III Oj~" j :;.:'11 J . . :/,11 j II '" I ;101';IiIlIII~ 111__
DISTRIBUTION WATTAGE VOLTAGE FINISH OPTIONS
1101
HMT
Hm
H
I
HNP
H242TRF
Enter the order code into the appropriate box above. Nole:Gardco reserves the righllo refuse a configuration. Not all combinations and coofigurations are valid.
Reier to notes below for exdusions and limitations. For questions or concerns, please con~ult the factory:
D I S T.R I BUT I O,N
P'R,E F I X
'01 Trapez;oidal Wedge
101 EM Emergency Sconce
101EMR Remote Emergency Sconce
Refer 10 confiiguralion Chart below for available rombinalions
FT
WT
MT
Forward Throw NoJ Availabls' wi~ FIuOf8SC8nt ~mps
Wide Throw Not AvaNable with Fluorescent Latrps
Medium Throw
WATT.AGE ANJ:> VOLTAGE :
lAMPNOLTAGECHART _ 101
Vo/faoe:
ill
50MH
70MH
100MH
150MH
175MH
35HPS
50HPS
70HPS
100HPS
150HPS
50CMHE
70CMHE
100CMHE
F=IIInM.""/lnf l1li
26QFl 0
2260F' .
32TRfl .
42TRFl CI
232TRF' .
~TRF' .
120~081~1m:
o __ _ ' .
. " v.
. 0 . .
o . . .
:~. ..,
. .
o .. .
. 0 . .
. . I
.
.
.
CONFIGURATION CHART -101..fM
n1,;trlhutlnn ~.
.r; 1;O:.~t7
, '
-
2260F
42TRF
CONFIGURATION CI-IART -101EMR
Distribution
FT IWT MT 120
F=llInmW'Ant
2260F ,. 0 .
42TRF . .
242TRF . 0
Comb/nations marked with a dot ars available for ordering.
MH _ Metal Halide CMHE., Ceramic Metal Halide with Electronic Ballast
HPS - High Pressure Sodium QF - Quad RuoreSamt
mF. Triple Tube Fluorescent
1. 25QF, 32TRF and 42TRF types feature an electronic f/uoresamt ballast that accepts120V
through 277V, 50hz or 60hz Input, ,- -1
2, Coo""""'ryr"FJu'~~oJD;mm;og '," J z.,-JZ---O ..J-
Date R~ce\Ved. .
lannef:: SH
FINISH
BRP Bronze Paint F Fusing (12ovr.mVonly) ,I
BlP Black Paint PCB Button Type Photocontrol (nJa wf48OV) WSIUT WS Option with'So Uptllt
WP White Paint as Quartz Standby (HID only NlA WG Wire Guard (NotA""'blo'"tI1WLUOpdonj
NP Natural Aluminum Paint withCMHE6allasls<)(w~h 175MH-46OV) 830. Bodine Emerge~cy Battery Pack
If"Ll!;\tOoIpl<'1
BGP Beige Paint Q924 Quartz Emergency (WT. l50W Max HID only) 884CG* Bodine Emergency Battery Pack
DC Optional Color.Paint Q12V Quartz-12VEmergency (WTonIy) 894C.CAN* Bodine Emergency Battery Pael<
Specify RAL designation Sl So/ile@Diffusing Lens (Cao1"""1 ..
ex: OC-RALT024 .or 50 Uptilt POLY POlycarbonate.~ag LenSll00wHIDMa>j
SC Special Color Paint WlU Wet Location Door for Inverted Mount !I
Specify. Must supply Co~or chip (Not8Y_!eWiIhWGoJ>tion) . EMR luminaires only. Emergency ~a~ery Packskn EMR
WS Wall Mounted Box for Surface Conduit types must b8 Ofderlld wllh IUmina!jeSarnl supplilld bjlGardco.
Gardeo Lighting reserves the right to change materials or modify the design 01 its product without
notification as part of fhe company's continuing product improvement program, Solite is a Registered
Trademark of AFG Industries. .
Gardeo Lighting
1611 ClovisSarker Road
San Marcos, TX 78666
)1
(800)'227-0758
(512);753-1000
FAX: {512) 753-7855
www.sileiighling.com
:!
~
LIGHTING
79115-12411306
A Genlyte Company
"Copyright Gardeo Lighting 2001-2006. All Rights Reserved.lnleinatlonal Copyright Secured.
100 LINE
101 PERFORMANCE SCONCE
S PECIFI CATIONS :
GENERAL: Each Gardco 101 Line luminaire is a wall mountedocutoff
luminaire for high intensity discharge or compact fluorescent lamps.
Internal components are totally enclosed in a rain-tight, dust-tight and
corrosion resistant housing. The housing, back plate and door frame
are diecast aluminum. A choice ot three (3) optical systems is available,
Luminaires are suitable for wet locations (damp locations if inverted),
HOUSING: Single-piece soft trapezoidal housings are diecasf
aluminum. A memory retentive gasket seals the housing with the
doortrame to exclude moisture, dust, insects and pollutants from the
optical system, A black, diecast ribbed backplate dissipates heat for
longer lamp and ballast life. 0
DOOR FRAME: A single-piece diecast aluminum door frame integrates
to the housing form. 'The door frame is hinged closed and secured to
the housing with two (2) captive stainless steel fasteners, The heat and
impact resistant 1/8" (,32cm) tempered glass lens and one-piece
gasket are mechanically secured to the door frame with four (4)
galvanized steel retainers. 0
OPTICAL SYSTEMS: Renectors are composed of specular extruded
and faceted Alzak" components, electro polished, anodized and sealed.
Renector segments are set in arc tube image duplicating patlerns to
achieve the wide throw, forWard throw or medium throw downlight
distributions. '
ELECTRICAL: Standard Luminaires: Each high power factor ballast
is the separate component type, capable of providing reliable lamp
starting down to -20'F/-29'C. Component-to-component wiring within
the luminaire will carry' no more than 80% ot rated current and is listed
by UL for use at 600 VAC at 150'C or higher. Plug disconnects are
listed by UL for use at 600 VAC, 15A or higher.
Standard and dimming fluorescent units have a starting temperature of
0'F/-18'C. Oimming range is 15% to 100% Standard fluorescent
ballasts are solid state.
"
EM Luminaires: Electronic fluorescent ballasts are high power factor.
Sockets are high temperature polycarbonate with brass contacts. In the
event of power interruption, integral batlery paCk will power (1) 42W or
(2) 26W compact fluorescent lamps at"reduced light levels.
Maintenance free batlery is rated for ambient temperatures down to
32'F/0'C. Indicator Iight)s visible through t~e lens. A test switch,is
acce~sible through the door assembly.
EMR Luminaires: Electronic fluorescent ballasts are high power factor.
Sockets are high temperature PBT with bra~ contacts, A 7.5'/2,29m,
12 wire, quick disconnect assembly is provided for wiring through
conduit (by others) to a Bodine B30, B84CG or B94C-CAN nuorescent
emergency ballast. The fluorescent emergency ballast must be supJJied
by Gardco, Th'e B30, B84CG or B94C-CAN Option is required to be on
the order to the factory, In the event of power interruption, the B30
remote batlery pack will power (1) 42W or (2) 26W compact fluorescent
lamp at full light levels; the remote batlery pack'(B84CGIB94C-CAN) will
power (1) 42W or (1) 26W compact fluorescent lamp at reduced light
levels, Maintenance free battery Is rated fo~ ambient temperatures
down to 32'F/0'C, Indicator light is visible through the lens. A test
switch is accessible through the door assem~ly. NOTE: B30 does not
bear CUL label. ;;
LAMPHOLDER: Pulse rated medium ba~e sockets are glazed
porcelain with nickel plated screw shell. Fluorescent sockets are high
temperature plastic (PBT) with brass alloy contacts.
,
FINISH: Each standard color luminaire receives a fade and abrasion
resistant, electrostatically applied, therriially cured, triglycidal
isocyanurate (TGIC) textured polyester pow~ercoat finish. Standard
colors include bronze (BRP), black (BLP), white (WP), natural
aluminum (NP) and beige (BGP), Consult factory for specs on custom
colors.
LABELS: All fixtures bear UL or CUL (wher~ appiicabie) labels, Lens
down application is Wet Location and lens up is Oamp Location, except
when using the optional inverted Wet Location'components.
"
DIMENSIONS ", I
l:
I
\I7L/
,IL,
I L,,:;,mJ
161/4'
41.28cm
Mounting Plate
1~45116'----'-11
o B'~::: ,
44= 762cm
J
o
MounUngBoll Patlern
"
Nole: Mounting plale center is loc4ted ,in the ce'nlet of the luminaire, width and 3.S'(B.89cm) above lhelu'minaire bottom (Iens'down position).
Splices must be made in the'J-box (by others). Mounting plate must be secured by max. 5116" (.79cm) dIameter bolts (by others) structurally 10 the wall.
: .. II
Gardco Lighting reserves the right to change materials or mOllify lhedesign or its productwithool
notlficatiO!1as parI of the company's continuing product improvement program. SollIe is a Reglstared
Trademark 01 AFG Industries.
I .
C Copyright Gardea lighting 2001-200_6: All ~ighi~ Reserved. International Copyright Secured.
A Genlyte Company
Gardea-lighting
1611 Clovis Barker Road
San Marcos, TX 78666
(800) 227-0758 ;..1
(512) 753.1000 _
FAX: (512) 753-7855
www.silelighling.com
Date Received:- :;
PlanneT: SH '1 2> 11-011
~
LIGHTING
79115.124/0306
Notes:
Job:
Type:
GULLWING
G18 AREA lUMINAIRES
~'---
~ " --=r~
'.
"
GEN'ERAL DESCRIPTION: The Gardoo Gullwing is an area luminaire defined by lis sleek profile and rugged oonstrJction. The housing is one-piece, diecast
aluminum and mounts directly to a pole or wall without the need 01 a separate support arm, The mulfilaceted arc-image duplicating optical systems provide IES Types
I, II, III, IV and V distributions, The door frame is single-piece diecast aluminum and retains an optically clear tempered tlat'glass lens. The luminaire ~ oomplete~
sealed and gasketed preventing intru~on from moisture, dust and insects, The Gullwing luminaires are finisf1ed witl1 a fade ana abrasion resistant TGIC powderooal
CUTOFF'CLASSIFICATION: Rat glass lens luminaires pro>1de tull cutoff pertormance. Sag lens luminaires provide'eutoff pertormance.
ORDERING '
PREFIX
CONFIGURATION
DISTRIBUTION
WATTAGE
VOLTAGE
J~ FINISH
OPTIONS
1101 H HMT H242TRF H277 HN~ H
. , U
Enter the order code into the appropriate box above. Note: Gardea reserves the right 10 refuse a configurallon. Nol all combinations and configurations are valid. I
Re.fer 10 noles below for exclusions and limitations. For questions or concerns, ple~se consulllhe factory. ,I
G18
PREF,IX'
18" ~ullwing Luminaire
DISTRIBUTION
2XL
3XL
4XL
Q
MTS
Type I, Horizontal Lamp (N/A above 400w)
Type II, Horizontal Lamp
Type Ill, Horizontal Lamp
Type IV, Horizontal Lamp
Type V, H~rizontal Lamp (N/A above 400w)
Medium Throw with Solite, Lens (Fluorescent only)
l.'oI TAGE
120
208
240
277
347
480
UNIV'O
FINISH
BRP
BLP
WP
NP
OC
SC
Bronze Paint
Black Paint
White Paint
Natural Aluminum Paint
Optional Color Paint
SpGCify RAL designation as
shown ex: OC-RAL7024.
Special Color Paint
Specify. Must supply color chip.
CONFIGURATi'ON I
1
2
2@90
3
Single Assembly
Twin Assembly
Twin Assembly at 900
Triple at 900
"
3@120
I
4
W
WS
150HPS
250HPS
400HPS
600HPS
750HPS'
)I
Triple at 1200
Not available with PTF Option.
Quad Assembly
Wall Mount, Recessed J-Box
Wall Mount, Surface Conduit
WATTAG.E I
,. Requires E28/BT28/amp.-
2. Furnished with sag glass lens only.
3. Venture mogul b8Sf/ lamps required.
4. M138 or M153.
5. M132 or MI54.
6. M135 or MISS.
7. M149on/y. Requires MS7501PSlBU-
HORlBT37 lamp.
MH
PSMH
.HPS
CF
Metal Halide
Pulse Start Me/al Halide
High Pressure Sodium
Cof1}pactFluorescent
MTS DDries Dnlv
(2}60Cpo."
(2)85CFw."
(2)120CF'o.n
10. Gl8fluorescenlbaHastsacceptl20V
through 277V. Specify "UNIV' for vot/age.
Starling temperature is -22' F 1-3{). c.
It. Notevsilable347Vor480V.
Notes 8 ;~nd 9:
For 1000 Metal Halide, use:
l1r1m4 Ii Prnrl,;"t ~n-&. CRhlloD Number
Venture 53702 MS1000WIHORIBT37I3K
G.E. ': 18205 MVR10001U1ST37
Ventu", 15332 MH1000W/UIBT37
:1
For 'DDf Pulse Start, ufJe:
JkJm!1 !,Prnrl'I"! t:.r>rlA Cataloa Number
G.E.:) 10389 MVR100MJIBT37IPA
Venture, 49111 MS1000WIH0Rff251PS
WARNING: Use of other lamps voids warranty
RPA2
PTF21r.
PTF3'
PTF4'
SOPTF
TR1-
TR21r1r
MF
F
OPTIONS . :
100MH3
150MH3
175MH
250MH
400MH'
1000MW,a
250PSMH'
320PSMH,.5
350PSMH'
400PSMH','
750PSMW.7
875PSMH'
1000PSMW.g
Fusing In Head
NIA with 7SOW and fOOOw.
LF
PC
In.Line/ln-Pole Fusing
Photocontrol and Receptacle
N/A wilh480V.
Photocontrol Receptacle only
Polycarbonate Sag Lens (25Ow max.)
Internal Houseside Shield
Quartz Standby (400w max.)
Quartz Standby-Timed Delay (400wmax.)
Sag Glass Lens In lieu of flat glass.
Supplied standard with 7S0wand 1000w.
3" Round Pole Adapter
. Required for J 00 round or tapered round
po/es where top 00 is less than 4'.
PCR
POLY
HS
OS
QST
SG
RPA1
Gardeo LlghtirlQ raserves the right to change materials or modify th.e design of its product without
nomication as part 01 the company's continuing produo;;t improvement program. The Gullwing design
is protected by U.S. patent number DES.391.6S9, The XL optical system is protected by U.S. patent
number 5690422.
Cl Copyrig~t Gardeo Lighting 21001 .2007. All Rights Reserved. I.nternational Copyright Secured.
GenlyleGroup
Gardeo Lighting
1611 Clovis Barker Road,
San MarCos, TX 78666
4" anCt 5" Round Pole Adapter
Required 'Of 4'-5" 00 round poles.
Pole:Top Fitter - 2 3!8'; --3" Dia. Tenon
PoleTop-Fitter. 3" - 31/2~ Dia. Tenon
Pole /1" op' Fitter - 3 1/2" - 4" Dia. Tenon
. PTF /va with 120.' mounting configurallons.
Squ~:re Pole Top Fitter
Single Transition
Twin\ij-ransition
'.Mounls to a 2-318' Top Tenon. Specify a pole
with 4.5(7 OD for a smooth transifion.
Mast)Arm Fitter
Slips overa standard
2-31(; davit arm.
,
~
LIGHTING
(800) 227-0758
(512) 753-1000
FAX: (512) 753-7855
www.sitelighting.com
DEe 1.2 REC'D
79115-85/0507
GULLWING
G18 AREA LUMINAIRES
SP'ECIFIC'ATIONS :
I
I
GENERAL DESCRIPTION: The Gardco Gullwing is an area
luminaire defined by its sleek profile and rugged construction. The
housing is one-piece, diecast aluminum and mounts directly to a pole or
wafl wllhout the need of a separate support arm. The multifaceted are-
image duplicating oplical systems provide IES Types I, II, III, IV and V
distributions, The door frame is single-piece diecast aluminum and retains
an optically clear tempered flat glass lens. The luminaire is completely
sealed and gasketed preventing intrusion lrom moisture, dust and insects.
The Gullwing luminaires are finished with a fade and abrasion resistant
TGIC powdercoa!.
HOUSING: A one-piece diecast aluminum housing mounts directly
to a pole or wall without the need for a support arm. The low protile
rounded form reduces,the effective projected area of the luminaire to only
1.2ff'{.11 m'.
LENS ASSEMBLY: A single-piece diecast aluminum lens frame
hinges down from the housing and is secured by a stainless steel lanyard
and hinge pin.
An optically clear, heat and impact resistant tempered Ilat glass lens is
mechanically secured ..;th eight retainers, The electrical and optical chambers
are thoroughly sealed with a one-piece memory retentive hollow-core EPDM
gasket to prevent intrusion by moisture, dust, and insects.
OPTICAL SYSTEMS: The, segmen'ted optical systems are
manufactured from homogenous sheet aluminum which has been
electrochemically brightened, anodized and sealed: The multifaceted
are imageduplicaling systems are designed to produce IES Types I
"
(1), II (2XL), III (3XL), IV (4XL), and V (a), With the 2XL, 3XL and4XL
luminaries, the reflector facets form a conicalifan around the. arc tube
with each facet positioned to be precisely tangent to the top 01 the arc
~~ I
The lampholder is glazed porcelain with a nihel plated screw shell,
Position-oriented mogul base sockets to accept high output horizontal.
metal halide lamps are supplied standard,
Fluorescent luminaires use a Me<Jium Throw refiector with a Sollle@glass lens (MTS),
!1
ELECTRICAL: All electrical components are UL recognized, faclory
tested, and mounted on a unitized plate with quick electrical disconnects.
Each high power factor ballast is the separate :component type capable
of providing reliable lamp starfing down to
-20'F {-29'C. Standard fluorescent ballasts are solid state.
"
FINISH: Each standard color luminaire receives a lade and abrasion
resistant, electrostatically applied, thermally curea, tnglycidal isocyanurate
(TGIC) textured polyester powdereoat tinish. 'Standard colors include
bronze (BRP), black (BLP), white '(WP), and1natural aluminum (NP). ' ,
Consult tactory for specs on optional or custom cQlors.
1,
LABELS: .All luminaires bear UL or CUL (where applk:able) Wet Location labels,
"
FULL CUTOFF PERFORMANCE: Full cutoff p6rfoonance means a luminaire distribution where
zero car.dela in\,ens~y occurs al an angle 0190' above nadir. Addtl(lnany. the candela ~r 1000 lamp lumorlS
does not numerICally exceed 100 (10 percentjal avertlcalanglecl80'above nadir, ThIS aw1ies to an lalera[
angles around theluminaire. ~~
CUTOFF PERFORMANCE: Cutoff perlormarlCll mllans a IUlninaire dislritlulicm where the candela
perHlOO lamp lumens does not numeri:ally exceed 25 (2.5 pelCenll al an angle al or above 9O'above
rh~d~:~i~~ (10 pelCllnl) al a vertical angle of 80' above nadir. ~f appies 10 alllaleral angles around
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Gardeo Lighting reserves Ihe right 10 change materials or modify the design 01 its product without
notilfcation as part orlhe compsny's continuing product improvement:program. The Gullwing design
is protected by U.S. patent numb",r DES.391.659. The XL optical system is protected by U.S. patent
number 5690422. I
C Copyright Gardeo Lighting 2001-2007. All Rights Reserved. International Copyright Secured.
. ,
GenlyteGrollP
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1.2 f1' 2.4 f1' 3.211'
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Gardeo Lighting
1611 Clovis BarkerRoad,
San Marcos, 1X:786!36
(800) 227-0758 1:1
(512) 753-1000 I~
FAX: (512) 753-7855
www.sitelignting'9pm
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LIGHTING
79115'8510507
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TITLE INSURANCE SERVICES' ESCROW CLOSINGS
875 COUNTRY CLUB RD. . EUGENE, OR 97401
P.O. BOX.1 0211'. EUGENE, OR 97440
PHONE: 541.687.9794
fAX: 541.687.0924
1651 CENTENNIAL BLVD, . SPRINGfiELD, OR 97477
P.O. BOX 931 . SPRINGfiELD, OR 97477
PHONE: 541.741,1981
fAX: 541,741.0619
October 29,2007
Our Order No.: ELT-53429
SUPPLEMENTAL TITLE REPORT
Springfield School District #19
1890 North 42nd Street' .'
Springfield, Oregon 97478
l.-'
Attn: John Saraceno
Estimated Premium for:
PARTIAL BILLING
$200.00
TOTAL
$200.00
Dear John:
. We are p;epared to issue on request and on recording oftheappropriat~ docum~nts, a policy or
policies as applied fo~, with coverages as indicated, based on this pre]jmjnaryr~port. ' .
LEGAL DESCRIPTION:
SEE ATTACHED EXHIBIT A
Sho"'~ng fee simple titie as of October 23, 2007, at 8:00 a.m., vested in:
. - '.
SCHOOL DISTRICT NO,19,
. Lane County,Oregon
. ' '
Subject 'only to the exceptions shown herein and to the terms, conditions and e)(ceptions
contained in the policy fohn, No liability is assumed until a full premium has ~een paid,
CONTINUED
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oate B,e, 5\-\ .
P\annef<, :
,
"IN OUR BUSINESS, yOU MATTER MOST"
V\f\V\',' < evergreenla n dtitle. com
ELT - 53429
Page 2
SCHEDULEB
GENERAL EXCEPTIONS
1. Taxes or assessments which are not shown as existing liens by the records of any taxing.
authority that levies taxes or assessments on real property or by the public records; proceedings
by a public agency which may result in taxes or assessments, or notices of such proceedings,
whether or not shown by the records of such agency or by the public records.
2. Facts, rights,' interests or claims which are not shown by the public records but which could
be ascertained by an'inspection of the land or by making inquiry of persons in possession
thereof. I
3, Easements, or claims of easement, not shown by the'public records; reservations or
exceptions in patents or in Acts authorizing the issuance thereof; water rights, 6,laims or title to
water.
4, Discrepancies, conflicts in boundary lines, shortage in area, encroachn1ents or other facts
which a correct survey would disclose,
5, Any lien, or right to a lien, for services, labor, material, equipment rental or .workers
compensation heretofore or hereafter furnished, imposed by law and not sho~, by the public
records,
CURRENT EXCEPTIONS
6, The real property taxes f9r the fiscal year 2007-2008 are exempted by virtue of school
.ownership. The company assumes no liability should the exempt status be lifted and taXes
levied, (Map No, 17"02-35-00-02600, Code'I9-00, Account No, 0142560) Parcel I
The real property taxes for the fiscal year 2007"2008 are exempted by virtue of'School
ownership. -The company assumes no liability should the exempt status be lifted and taxes
levied, (Map No.1 7.02:35-00:021.00, Code 19-00, Account No. 0142503) Parcel II
!
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7. Easement, granted to Eugene-Springfield Land & Water Company, including the terms and
provisions thereof, biinstrument Recorded April 13, 1936, Book 187, Pages 118 and 119,'
Lane County Oregon Records,' . I
NOTE: The address of the property to be insured herein is: 7345 THURSTON ROAD,
SPRINGFIELD, OREGON 97478.
Ii .
NOTE: A JUDGEMENT/LIENIBANKRUPTCY SEARCH was done for the rl'ame(s)
. I. '
SCHOOL DISTRICT NO, 19,and as of October 23,2007, none were found, ..
NOTE: As of October 23, ~007, there are no liens for.the City of Springfield,' I
CONTINUED
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ELT - 53429
Page 3
NOTE: SUPPLEMENTED TO UPDATE REPORT.
Very truly yours,
EVERGREEN LAND TITLE COMPANY
HOME OFFICE
BY:~~~~
Joseph M, Silence
Title.Officer
. ' .
. CC: Branch Engineeril1g (Fax No. 746-0389)
"
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NO LIABILITY IS ASSUMED HEREUNDER UNTIL POLICY IS ISSUED AND
PREMIUM PAID. IF FOR ANY REASON THE REPORT IS CANCELLED,:A MINIMUM
CANCELLATION FEE OF $200.00 WILL BE CHARGED, .
'p
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;DEC 12 REC'D
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ELT - 53429
Page I of!
Legal Description
'",
EXHIBIT A
,
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PARCEL I:
Beginning at a point on,the Southerly right of way line of the Old McKenzie 1;lighway 663.4
feet South 0012' East and North 890 48' East 536,6 feet from the Northwest comer of the
James C. Looney Donation Land Clain: No, 54, Notification No, 7310, Township 17 South,
Range 2 Westcifthe Willamette Meridian; running thence South 00 12' East 719.0 feet; thence
North 890 48" East 3 13.9 feet; thence North 00 01 1/2" West 769,0 feet to the.Southerly right
of way line of the Old McKenzie Highway; thence along said right of way line in a
, Southwesterly direction 3 16.2'Jeet, more or less, to the Place of Beginning, in'Lane County,
Ore gem,
PARCEL II:
Beginning at a point on the Southerly right of way line of the OJd McKenzie Highway 663.4
, .
feet South 00 12' East and North 890 48'; East 536,6 feet from the Northwestcomer of the
James C. Looney Donation Land Claim No. 54, Notification No, 7310, Towns'hip!7 South;
Range' 2 West of the Willamet:te Meridian; running thence South '00 12' East 7,J 9,0 feet; thence
South 890 48' West 50 feet; thence North 00 12' West 715 feet more or less tojthe South right
of way line of the Old McKenzie,Highway; thence along said right of way lin~ in Northeasterly
direction 52 feet, more or less, to the Place of Beginning, in Lane County, Oregon,
_ r ' .
ALSO: Beginning at a point on the West Line of the James C. Looney Donati6n LandClaim
No. 54, Section 35, Township 17 South, Range 2 West of the Willamette Meri,dian, South 000
12: East 1382.40 feet from the Northwest comer of said claim; thence North 890 48,' East '
. 486.60 feet to the True Point of Beginning; thence South 000 12' East 720,00 feet to the center
of a ditch; thence along the center line of ditch North 670 46' East 29,53 feet; lhence along
center line of ditch North 61039' East 239.00 feet; thence along the center lin~ of ditch North
. . - - /1
52030' East 156.26 feet; thence along an old line fence North 000 1 1\2' West'501.50 feet;
thence South 89048' West 363.90 feet to the True Point of Beginning,in Lane County,
Oregon.
DEOl2 REC'D
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THIS MAP IS TO ASSIST
LOCATING PROPERTY
THE COMPANY ASSUMES NO
LIABILITY FOR INACCURACIES.
N COURTESY OF
. W + E EVERGREEN LAND TITLE CO
741,1981 .
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0rder No.
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18143 .
'W'arranty Deed
THIS INDENTURE WITNESSETH: That
husband and wife,
~ R. STONE and GENEVIEVE R. STONE,
the Grantors, for and in consideration of the sum of Ten and Other---------- -_______ DOLLARS
to them paid, do hereby, bargain, sell and convey unto School District No, 19,
Lane County, Oregon, ,
the grantee ,
the following described premises, to~wit:
PARCEL 1:
. ,
Beginning at a point on the Southerly right of way line of the Old McKenzie
Highway 663.4 feet South 00 12' East and North 89'048' East 536.6 feet from
;the Northwest corner of the James C, Looney Donation Land Claim No. 54,
'Notifi9ation No. 7310, Township 17 South, Range 2 West of the Willamette
'Meridian, running thence South 00 '12' East 719.0' feet, thence. South 89948'
West 5'0 feet,. thence,N9rth 00,12' "Jest 715 feet. more or less to the South
right of way line of the, Old McKenzie Highway, thence alon'g said right of way
line in NortheasteI-ly direction 52 feet more or less to the place of beginning,
in Lane County., Oregon: 1.. . (..,~ .1(':". J/,',,:o:Y;S4.
"~~,"lT ..", -..t ~ -. ;' .I ~
, , PARCEL' 2:
Beginning .at a point on the West line of the James C. Looney Donation Land Claim
No. 54, Section 35, Township 17 South Range 2 West of the Willamette Meridi~n,
South 00012' East'1382.40 feet from the Northwest corner of said claim; thence
North 890 .48' East 486,60 feet to the true point of beginning; thence South 'CO?
12' East 720.00 feet to the center of a ditch; thence, along :the center line of
ditch North 670 46' East 29.53 feet; thence along center line of ditch North
610 39' East 239.00 feet; thence along the center line of ditch North 52030' '
East 156.26 feet; thence along an old line fe~ce North 000 It' West 501.50 feet;
thence South 89048' Vest 363.90 feet to the true point of beginning, in Lane
County, Oregon, (.5.15 acres more or less)
'.I
TO HAVE AND TO HOLD the said premises, with their appurtenances, unto the said Grantee!, , .
its ' heirs and assigns forever.
And the said Grantors do hereby covenant to and with the said Grantee ,. its heirs and assigns
- that they ~re the ownerS in, fee simple of said premises; and that. they are free from all encumbrances
'-'(
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and that they will warrant and defend the same from all other lawful claims whatsoever,
IN WITNESS WHEREOF, They have hereunto set their hands and sealS this
N~~=M___~'=, . JZ2-__""Ll
.....mm__'_'___m_mm_mm.m~__m_'_.mm__m(SEAL) ~'-'<"~y,/---.r[?...-/]:;-;,k~'(SEAL)
STATE OF OREGON, COUNTY OF LANE: ss,
Be it remembered that on thi~: /i" '.! day of
me, a Notary Public in and for-s"id county, the within named
. ,KARlJ"R,., STONE andGENEVlEVE R. STONE, husband and wife,.
tg"rt~:~~~~~~~~"t:t~ be t~e identical person~ described in and who executed the within instrume~t, and
,f!c~~;W~%,~,~o.;~.~~t i they executed the same freely and voluntarIly for the uses and PUl'pOS~S. therem
:njt1..e~4i1~~;^1 2..~...~~=t~;j;~, .' I
J":llM!it~s~'l':i"ana ,aoo\seal this day and year last above written~~ ~ .
:",i~",,'!Ji,,'n'ftt,1i~?" .'::&:'1~%1' 4,'
. {:" ,1>),~ '.~~1.~1~ ~ ..~t::) ~/,!:NOTARY PUBLIC FOR OREGGH
, . , p ~ ,"nJJ)ltPl>:,l:;~J, '1>,1v Commis'lOn Ex Ires luJ 17 19 ------- - - n' - -' -- -- - ___cd_. ------- n______ -
. !"~'i', _ ,.Jfff.:\;;~}"~f:~';~' p y ~ .5+" otary PublIc for O~egol1.
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. '.~'"4'~if::,~irft.}f~~"-~':'" LA~E COUNTY ABSTRACT COMPANY. EUGENE, OREGON
, \. "'~f~:"'(o" ,"I'.; '~\:"-
November ,19 5:3 personally came' before
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~:~'"},~'J'":~:J.~, "'~.". :? .;:, f' ~:,-' .t' ":r;:~~w::/~r;'.'<,:~~:~"'{;~<!,7' ':">~;i1;i,:>.,~.:,}'t~'\'~~1,'t\,"r;'}~'{'~
~ (j -'v.-" "';"':-" ,., huspand' and !,1v:1:f;~e:1:'t'~':<h"J.~ 1'~","'-,o;.4"J?\' 1:t t!~;~'\:;_ :~~.;:f {.,'t"-
~ ~~,\,t'~"',;:e' .:~ -. "" ;.' _ '. ..,~,.: .H";",t\\::,~' '''-';':i~', '".,q~'. .:\ ',"t:'-'J'~'N:'," ~;.
;, ~\., .~J'" ~., 1', ''>', ":<, "~l \, _;"." ~u '~"'"'''' I J.'f~ ,,~.\d..l' '~S~ '. "''j~
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': tne'GrantOlS of and-dn consi eration'o 'lol1e sum'o , en!'. ; ~;t(ic~'I- . \~>';'-"""}i.~~.2\::, \," 'k;~ 1,"'-
,,',';l"';"~.r~~.".... '~' " . . f. 't."""''fI~,,-,:" '~~".';"'l'. "".,,1 ,'-'~',~A~'Co;'~*-. ~~\:._. "J~,'~
".' :t,<f)~:: r:.tnem' ,paid",do, . ". !igre9Y"bargalu, '~e!l~~P?~ c9pvey~un~.o:". ~"'~I'::.:;~',~:N, ~~~}JE:~
c.;:~,:;;'::;;{'~~::,,:", /. '." .': "i. ,; ')G't":;4j;;\j-,.;e~':_k"': /i~Jf~;'~~j;\:~;;:;::::-::I;\l~.;'t'';1i~'t
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'; '.;-,,,,, ""_~:;"i,II,' ~'"" - " .' '. , ',_I"'" - ".' ,: -.' " .~.,~, ';~:'" I",', I, ".,'.. '. ,~"~'- ~. ',;:, _, _\:-~",;, '_'i "i".. il ,.,:\;> ~,
2' ~-~'tlle'/follo:wirigi:'des'cribed-\premises, ;to~wif:~ . ;;i!J~,:;,,:~{~~:';~;'~""- ,.;.,. ~,":' /_" "";'9 "/';:",,;",7: '~-'~;,~),)'...I!:-'(;;"~~,~r,{
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WARRANTY DEED
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TH'IS INDENTURE WITNESSETH: 'That School District No. 19,
,
Lane County, Oregon, a municipal corporation, the Grantor, for and in
consideration of the sum of Ten - - ($:r.O.OO) -. - _ DOLLARS to it
paid does hereb'... bargain, sell. and .convey. unto Ka,rl'.R. Stone and ~ene-
vieve R. Stone, l}.usband and ,wife, the grantees, the following described
premises,'j; DWi t:
Beginning at a pojnt_ in the South line of the McKenzie High-
way 13,06 chains ;eastl and 8.96 cnai ns Sont.h of the Northwest corner of t'he
,Tarnes C. Looney Donat ion Land Claim No. 51!" Not if. No. 7310 in Township
17 South, Range 2. West 'cif the Willamette Meridian, running thence South
308 feet,; ,thence West ,308.8 feet; thence North 258 feet to the ';South
line of, th'lMcKenzie Highway; thence North 800 47' East along the
South line of the McKenzie Highway 312.3 feet to the pIRce of b,eginning,
containing 2.00 acres, in Lane County, Oregon.
, Beginning at a point 13.06 chains ERst and 899.36 feet South
of the Northwest corner of the James C, Looney Donation Land Claim No. 54,
Notif, No. 7310 in Township 17 South, Range 2 West 'of the Willamette
Meridian, running thence South 211.6 feet; thence West 308.8 feet; thence
:~ort!1 211.6 feet and thence E"st 308.8 .feet;~o the. p,lace, of beg~nning.
J.nLaneCounty, Oregon.. . . .....o.........,.....J ,,'",''0.,,''''' '.
TO HAVE,AND TO HOLD the said p~emises, withtheir appurtenances
unto t he said Grantees, their neirs and assigns' foreyer~
And the Grantor does hereby covenant to and with the said
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";G'J;',,antel3s, their he,irs and. a'ssigns that it is the owner in fee simple of
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'''said p~emises and- that they are free from all incumbrances and that it
. dWill warrant and defend the same from all lawful claims whatsoever.
<i....: ...
IN WITNESS WHEREOF, School District No, 19,. a municipal
corporat.ion, ,has caus ed thes e presents to he duly signed by its
Board of Directors this 22nd day of September, 1949.
By
'ttuv 'D 8~~
Director
U)~-~
Director
(Seal) By {tl~. '1/;:4-jg;~/1 (S eal)
'r., . '/1', ') Dire ctor
fSeal) By "lli)(:4z3fkJ'A-/: (Seal)
( !. Director'
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(Seal) By"-! (Seal)
Director,
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WARRANTY DEED
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THIS INDENTURE WITNI<;SSETH: 'That School District No, 19,
'..,~" ,Lane County" Oregon, 'amunici.pal...,corporation,,': the Grantor" for and in
consideration of the sum of Ten - - ($lO,qO) - - - DOLLARS to it
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paid does hereb. barg,!:ln, sell,and .conv,ey, \ll1to Karl R. Stone and Gene-
vieve R. Stone, husband and .wife,. the grantees, tqe, followi,ng described
t
premises, ."t owit:
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Beginning at a point in the South 1in~ of the McKenzie High-
way 13.06 chains east' and 8'.96 chai ns South of the NorthwNit corner of tihe
James C. Looney Donation Land Claim No, 5:l" Notif. No. 7310 in Township
17' South, 'Range 2 V'fest of the Willamette Meridian, running thence South
308 feet; thelj.ce West .~)08.8 feet; thence North 258 feet to the South
line of the McKenzie Highway; thence North 800 47' East along the
South line of the McKenzie Highway 312.3 feet to the place of beginning,
contai ning 2.00 acres, in Lane County, Oregon. .
. .. ,Beginning at a point ~3.06 chains ERSt and 899.36 feet South
of the Northwest corner of the James C. Looney Donation Land Claim No. 54,
Notif. No, 7310 in Township 17 Sonth, Range 2 West 'of the Willamette
Meridian, running thence South 211.6 feet; thence West 308.8 feet; thence
Nort? 211.6 feet and thence E~st 308.8 feet .to t he place,o,f beginning,
in LilneCounty, Oregon., ,... ""':' ;:...., ,.... ' ,
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TO HAVE Al'''D TO HOLD the said premises, withtheir appurtenances
unto t he said Grantees, their heirs and assigns forever.
And the Grantor does hereby covenant to and wi th the said
":.i G~antees, their heirs and assigns that it is ,the owner in fee simple of
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s'aidpremises 8!\d :that they are fre'~ from-.a.J_l irii:\.imlirances and that it
,,,?wil'l warrant and defend the same from all lawful claims whatsoever.
IN WITNESS WHEREOF, School District No, 19,. a municipal
corporation, has caused these presents to be duly signed by its
Board of Directors this 22nd day of September, 1949,
By
~"'D 13~Lc..L
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(Seal) By f21? /-?:1'_&~C:::?L(Seal)
"ft ~ . 1 Direct6r
heal) By iI?<-~A~",~' (Seal)
( ! Director'
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(Seal) By\,j (Seal)
Director
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Warranty D.eed
BflOl< 40a f'IIGF 221:
THIS INDENTURE WITNESSETH: That
Karl R. Stone and Genevieve R. stone,
, ,.
husband and wife,
the Grantor ,for and in consideration of the sum of Ten - - - ($10.00) - _ _ _ _ _ DOLLARS
to them paid, do hereby, bargain, sell and convey unto
School District No. 19, Lm e County, Oregon,
the following described premises, to-wit:
the grantee
, '
Beginning at a point en the Southerly right of way line of
the Old McKenzie Highway 663.4 feet South 00' 12' East and North 890 48'
East 536.6 feet. from the Northwest corner of the James C. Looney Donation
Land Claim No. 54" Notification No. 7310, Tovlnship 17 South, Range 2 West
of the Willainette Meridian, running thence South 00 12' East 719.0 feet;
thence North 890 48' East 313.9 feet; thence North 00' Ol~1 West 769.0'
feet to the Southerly right of way line of tfie Old .McKenzie Highway;
thence alonr, said right of way line ina Southwesterly direction 316.2
feet, more or less, to the place of beginning, in Lane County;' Oregon.
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TO HAVE AND TO HOLD the said premises, with their' a~urtenances, unto the said Grantee ,
its heiq/~H.!g,~s~gbg'l8rever, successor 3
And the said Grantors do hereby covenant to and with the said Grantee, its heir,y'and assigns
that the yare the ownerS in fe" simple of said premises; and that they are free from all incumbrances
and that theY will warrant and defend the same from all
IN WITNESS WHEREOF, We ha ve hereunto set our
2.2nd day of . September. . A. D7'49 ,
'-(SEAL)-L~:"n ,,(SEAL)
(SEAL) ~':~---q;~_(SiAL)
lawful claims whatsoever,
hand s and sealS this
STATE OF OREGON, COUNTY OF Un:o 1'1 ss,
Be it remembered that on this .22hd day of September ,~9 49 personally came before
me, a Notary Public in and'for said county" the within named Karl' R. Stone and Genevieve R,
. \l}~I~JJII,
Stone, his wi fe, ""~1'''''Pi~Nt,,.,:'',, .
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to me personally known to be tl\e~ri&.a"J.~pe:so~~described in and who executed the within instrument, and
acknowledged to me that th~~~if~ut~'df~I~~Je'ifreelY and voluntarily for the uses and purposes therein
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named. :~:r~,'S'(< "'~ """',; :[c';:=- .
Witness my h,md and seal':(li1J!<o Iim ~~rllasf~bove written, ~ ~
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y ommlSSlOn xplres -,;., " 1,\" ,'Cm 'mm___m __ ", __ __'mm , 'c,___' m" _____,__________m
~ 'J. / /q <C"'3"';:;'; ~,\l.\~'.I{";~" " Notary Public for regon.
' "'/ I v. .Uf'IUH l...,:""'" .
, . 1>j.'~~'J,,~.j\. i"101ARY PUBLiC FOR OReGOt
r=;:, , ..'_',O.U . _ _ .,.... ~ ~.'_,._ ," ,.~'" ~... 'l'~';f-'-l
I ., LANE COUNTY A,8STRACT COMPANif:JE,J'GENE,"O'REGON ' .-. ~'--~~C'[i"RECi' ," "" Ii..
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Deed
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St.ate of Oregon,
Couilt~r of Lallc-ss.
r Hai'ryL. Chase. County Clerk and
ex-officio Recorder of Conveyance, in
and for said County. do hereby certify
that the within instrument was received
for. record at
1949 OCT 10 PM 4
17
and
Recorded
In .Book....
403
224
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