HomeMy WebLinkAboutPermit Septic Tank 1997-10-13'1. , - i.'. ,, ,: {.
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- I have carerully read BOTH sides of this a
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READ CAREFULLY! Your Authorizatlon ls Based On The Followlng Condltlons
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nf ormati n ls true and correctiippliqatlon and hereby certiry that all
APPROVED BY:DATEFEES DUE: $
aALL FOR INSPECTIONS (SEE BACK OF FOBM FOB INSTBUCTIONS) 687-406s
SEPTIC permits are good tor one year. ALL other permlts expire after 180 days unless lnspectlons are current.
LMD 040 Rev. 6/92
PEBMIT #
Lane
Countg
.-
TO:
FROM:
SEWAGE DISPOSAL SYSTEMS PERMIT APPLICANTS
LANE COUNTY ENRIVONMENTAL IiEALTH SERVICES
You are required by law (OAR 340-71-160)to be in possession of a permit authoriz-
ing installation of sewage disposal system before construction of your septic sys-
tem can begin. ln addition, the law specifies that all work on said system must
be performed by the owner or contract purchaser or his regular employees or
a person licensed with the State Department of Environmental Quality to per-
form sewage disposal services. You should read carefully all the specifications
on the installation permit before starting any digging. lf you have any questions
regarding installation procedures or specifications or the approved area, call your
area sanitarian at 687-4051 and they will be glad to assist you.
lf you intend to hire someone to do the work for you, you should make sure that
the person is licensed with the State Department of Environmental Quality to per-
form such work. This protects you, as the consumer, as each licensed installer
has to post a bond and is liable for the work performed. To check the licensing
of an individual you can call Lane County Environmental Health Services at
687-4051 and we will check for you to see if the individual or contractor you have
chosen is licensed. A file on each licensed installer is available for review upon
request in this office. ln addition, the law requires the installer to deliver to each
person for whom he performs sewage disposal services, prior to completion of
such services, a written notice of the name and address of the surety company
which has executed the bond and of the rights of the recipient of such services
as provided by subsection (2) or ORS 4S4.ZOS. We urqe you to request this from
the installer or contractor you have chosen g'ior to hiring them.
When the construction of your septic system is complete and before you backfill
it is necessary to have the system inspected. To obtain an inspection, make a
drawing of the system as installed on the form provided. Submit the completed
form to this office and the inspection will be scheduled. Final inspection for
sewaqe systems cannot be requested bv telephone.
Do not hesitate to contact Lane County Environmental Health Services if you have
any questions.
LANE COUNTY ENVIRONMENTAI. HEALTH SERVICES
125 E.8th Avenue / Pubtic Service Buitding / Eugene, oregon 97401
(s41) 682-40s1
Ms5-98 07/91
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permit 7
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DATE
BY
8TH AVENUE
EUGENE, OR 9740'I
SraroN CowrpawrEs
P.O. Elox 75L5, Eugene, OR 974OL
85386 flrxry 99S, Eugene, OB 97405
(547-) 726-9422 Of:fice (54L) 726-9a37 Fax
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SAND FILTER PUMP TANK PACKAGE
stDE vrEw TyprcAt siDg. GALLoN TANK W MF-2AB LEVEL CoNTRoL FLoAT
ASSEMBTY
N0TE: ltems in bold included with sand filter packago
'Drawing notto scale
NBERGI.ASS I.ID WITH STAINLESS STEEL
SOLTS AND URETHANE GASXET
RIBBE0 PVC RISER w/ NEOPRENE
6ROMMETS
PVC HOSE AND VO"' Oss'U''-'
etfluent discharge
TLEXIEIE PVC HOSE
I 12't"oNG W|TH FrrilNGS l
CAST-IN.TANK ADAPIER (pout epory
uound adryter)
I5'OIA. PVC VAULT
POLYFTHYLENE SCREEN
r. DlA. PVC FLOW INOUCER
BRONZE CHECK VALVE
I8II.3/8'DIA. INLET HOLES AROUNO
PERIMEIER OT VAULT
HIGII HEAD EFRUENT PUMP WITH S.O.
POWER CABI-E ANO I/8'BY.PASS ORITICE IN
THE OISCHARGE HEAD
DRAIN PORTw/ NEOPRENE FI.AP CHECK
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SreroN ConrperrEs
P.O. EBox 75L5, Eugene, OR 974()1
85386 [Irvy 99S, Eugene, OR, 97405
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lntermittent Sand Fitters cont
Srs )N ConnPANTES
PO- EloX-7515, Eugene, OIL 97401
85386 flrxry 99S, Eugene, OR 97405
(541) 726-9422 Office (541) 726-9837 Fax
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NET DISCHARGE, GPM
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Figure 3 Steep pump curve: ldeallor pressure dosing
The steep performance curve that is characteristic of most high-head. effluentturbine
pumps m'akes them ideal for dosing pressure systems that have distribution orifices. ln
time, some of the orifices become plugged, the pressure in the. pipes gene.rated by a
high-head turbine pump increases'sharply until it's high enough to scourthe orifices.
For example, a typical sand filter design with 5 fL of residual.p.ressure and sixty-'U.8.-inch
orifices, ri+tt. ot'itatic lift, a on e inchhose and valve assembly and 300 ft. of 1-'li4" dia.
CL 160 PVC transport line, will have a design flow of 29.6 gpqt.as illustrated by SYSTEM
CURVE 1. The effict of 50% of the orifices becoming plugged (30 orifices open) is shown
by SYSTEM CURVE 2. lf this occurs the residual pre-ssure on the orifices will increase to
18 feet, which is enough to effectively clear the orifices-
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PO- EBox 75L5, Eugene, OR 974OL
85386 IIrrY 99S, Eugene, OR 974()5
(54L) 726-942,2 Office (54L> 726-9837 Fax
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(54L) 7|z(.-f,42]2 orii"" .64L) 726-9837 Fa:(
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8l73r:_
(Date received)
SEWAGE DISPOSAL SYSTEM ''AS BUILT" PLAN
oeparlmenl ( or A96nl) has seven (7) days to Psdom an inrpadion of tho @mplclad construciion aflgr tha ofliciat notica dat., unlas! lhc Depanmem (or Agont) stedr to weivg th€
roquesl lor tho prrever insp€dion. Pbasc comolgts all thr$ seclions of lh6 tom and r6tum to Lan. Countv Environmgntsl Heenh i 25 L. 8th Avo. Euoerc 01600;. 9rO1- ' - -
SECTION 1: BASIC INFORMATION 7/6-q7Permit #
To Be Completed By lnstaller:
PERMIT ISSUED TO:
Name:ail PtgssProperty Address:
TOTAL #:Bedrooms_Units _ Baseme nt: Y No-
WATER SUPPLY: Public o lndividual g Community o Other (Name)
SECTION 2: Materials List (ldentify and list all materials used in system;
SEPTIC TANK:o Concrete o Poly o Metal
Manufacturer Total Liquid Capacity_gal.
Distance from Dwelling ft.; Effluent Sewer ASTM #_', Distance from well ft.
DRAINFIELD:
Map/T ax Lot #-(aZq
97/qs
Total Linear Feet_; i
Depth Rock Beneath Drain Line
Distance of WELL from Closest
DrainfieldPipe(ASTM#)-;HeaderPipe(ASTM#)-
_in.; Depth Rock Over Drain Line_in.
Portion of DRAINFIELD
Mfg./Type/Size of Rock Filter Materi al
PUMP SYSTEM:
I (installer's name), ,certify that a
(Mfg )odel No.ump and Mercury Float
Switch (Mfg. and No ave been installed with this sewage installation
(Complete as Applicable): Working Capacity of Chamber _gal. Gallons per Cycle gal
"Working Capacity" remaining after alarm has activated gal.
Signature
OTHER: (Materials not listed above)
trt+tt**atttl*tiltta*tttttttltttttltttttttfftittttttttttatttt*t*ttti*rtaartttifi*r*+rfi***tt*rttt*tli*t*tratii*atttattrrtr.*rtttttt
FOR SANITARIAN'S USE ONLY: o System Approved o System Disapproved o Needs Correction
COMMENTS L
o System Corrected; Date:System Capacity gallday
Signatu
INSTALI-ATION RECORD & CERTIFICATE OF SATISFACTORY COMPLETION When signed by the County Sanitanan, slis certificate is evidence as per ORS
454.665 of satisfactory completion of a subsurface sewage disposal system at the above location.
(over)