The URL can be used to link to this page

Home My WebLink AboutBuilding Construction Specification 2007-7-13 if. ", .a e n g, i n ee r i n 9 July 13, 2007 Greg'Larkin River Valley Builders:lnc, PO Box 832 . Sweet Home, OR 97386 Subje'ct: Supplemental Engjneering;Balettt"~;v,,~'~ , ' Springfield perniil/lo, C6M2007-00457---' '6251 GraystoneLoop, Springfield, Oreg'on ..- , , ".' \) " K & A Engineering, Inc, 3327 Roanoke Ave" Eugene, OR 97408 ' , '(541) 684:9399 VOiCB (541) 684-9358 FAX ',- ProjBct: 59,07 As requested, K ,& A Engineering, Inc, has evaluated 4x4posts that have been constructed in the crawlspace of thesubject new single-family residence currently Linder construction: These' posts support main-level floor. loads on the east side of the house,' . , , Attached are calculations as follows: . Description . R~vised boxed column analysis "'I, "' ., .,c_. Pages 1 . Thank you for the opportunity to be of service.' Please call us if you have any q~estions. Sincerely, k, '~-=~ Michael Rembold!, PJ, , K & A Engineering, Inc, . . f " 'EXPIRES /1~?;/'?' '. / I'" " K & A Engineering)ln'c. , 3327 Roanoke Ave, Eug~ne, OR'97408, (541) 684,9399 (541) 684,9358' Fax . "ntle: 6251 Graystolle Loop' al. Dsgnr: CCD . . .... Description: (~~ Job~ 59,07 Date: 3:32PM: 13 JUL 07 " r<c3 Scope: t'ng in ('f' rin g , Rev: 580006 User: KW-0603459, Ver 5.8.0, 1-Dec-20Q3 (c)1983-2003 ENERCALC Engineering Software .Timber Column Design Page 1 59.07 -underiloorposts.ecw:Calculatiol1s Description Floor Beam Post -'wi wrap I General Information Wood Section Rectangular Column Column Depth Width ' Sawn IdeR.ef: 1997/2001 NOS, 2000/2003IBC,"2003 NFPA 5000. Base aJlowabfes are user defined 4x4 Total Column Height Load Duration'Factor Fe Fb E - Elastic Modulus' Douglas Fir - Larch, NO.2 12,00 ft 1,00 700,00 psi 750,00 psi 1,300 ksi (alon.g y-yaxis) (al?l)g x-x axis) 6.S0in 6,50in 'Unbraced le~gth for ','y-y" axis sideways deflection Ul)braced length for ':;.x-x" axis s,ideways'deflection L~ XX for B,ending ~s 12,00 ft 12,00 ft 14.40 ft """""~ - Axial Load, ['~(Jn7~e;~;cl:Y]:~l O.OOOin , , . ,'J: ",' " Using: 4x4; Width= 6,50in, Depth= 6,50in, -, DL + LL I f~: Compres~i~.n 73~.1.4 pSI Fe: AIIDwa~le ' 513,05, p~i " Dead Load 740,OOlbs Live Load 2,350,OOlbs "Short Term Load 0,00 Ibs Column OK Total Column Ht='12.00ft DL+LL+ST 73,14 psi' 513,05 psi DL + ST . .17.51 psi 513,05 psi, fbx : Flexutal F'bx : Allowable ,0,00 psi ,750,00 psi 0,00 psi 750,00 psi 0,00 psi 750,00 psi Interaction Value 0,1426 0.1426 0,0341 I :;ltress Details Fc:X-X Fc: y-y F'e :,Alfowable F'c:Allow" Load Dur. Factor F'bx F'bx "Load Duration Factor ~ 513,05 psi 513,05 psi 513,05 psi 513.05 psi 750,00 psi 750,OO,fsi Bending Stress,Ca[cs... Max k~Lu 1 d Le : Bending (Lu-xx . NDS Table 3,3,3 factor) Rb: (Le d / b^2),^.5 'Min. Allow k"'lu I d C'f:Bending For Axial Stress Cales... Cf:Axial Axial x-x kLu / d Axial y,y k Lu i d 50,00 26.50 ft 6,994 11,00 1.000 1,000 22,15 22,15 I Notes Calculations are,designed to 1997NDS and 1997 UBC Guideline~ Section. databases. have been updated as of 2-Apr-1999 Allowable stress databases have been updated tci'1997 NOS & 199TUBC values on.2-Apr-1999 To determine Cf,~~lues for sawn sections, the.program looks for the identifying "words in the "Stress" entry. "Select", "No.1 ", "Standard" and' similar typical words are used to determine Cf category "Unbraced length'j1ds multip!led ~y the ,following va-lues to cajculate "Le" ,When Lu/(beam depth) <= 7, Le = 2,06." Lu, , ' 0 When 7 < Lu/(B,eam Depth) <= i4,3, Le = 1,62' Lu,+ 3d ''/ "..." ' When (Lu / Beam Depth)? 14.3, Le = 1.84.' Lu '" J .' r', ., p. . II Title: 6251 Graystone Loop> Dsgnr: CCD Description: K & A Engineering, Ine, .3327 Roanoke Av,e. Eugene,OR,97408 .' (541) 684'9399 (541) 684-9358 Fax Job #59,07 Date: 3:32PM, 13 JUL 07 , ~, ~-a S~ope : ~ l.' n gin I:' l.' r i n g. I Rev: 580004 , User: KW-0603459, Ver 5.8.0,1-Dec"2003 (c}1983-2003 ENERCAlC Engineering Software Multi-Span Timber Beam Page 1 59.07 - underfloor posls.ecw:Calculations Description Floor Beam l General Information . Douglas Fir - Larch, No.2, Spans Considered Contjn~ous Over Support . Code Ref: 1997/2001 NDS, 2000/2003IBC, 2003 NFPA 5000, Base allDwables are user defin~ Fb: Basic Allow 875.0 psi Elastic Modulus 1,300.0 ksi ' Fv:,BasicAllow 170.0 ps) ~oadDuration Factor 1.000 l Timber Member Information Description '00 Span ft 4,67 4,67 Timber Section 4x12 c 4x12 Beam Width ,'in 3,500 3,500 Beam I?epth in 11.250 11.250 . End Fixity Pin-Pin Pin-Pin Le: Unbraced Length ft 0,00 ' 0,00 Member Type Sawn Sawn I Loads . Live Load Used This Span? Yes Yes Dead Load #/ft 126,00 126,00 :Live'Load #/ft 402,00 , 402,00 L Results Mmax.@ Cntr in-k 9,7 '9,7 @X= ft 1,74 2,93 Max @ Left End in~k 0,0' '.17,3 Max @ Right End in-k .17,3 0,0 fb: Actual psi 234,0 234,0 F~ : AIIDwable 'psi' , . 962B 962,5 Bending OK Bending OK Shear @ Left k 0.92 1,54 Shear@ Right k 1,54 0,92, tv: Actual psi 39,3 . 39,9 Fv: Aliowable .'psi 170,0 '170,0 Shear OK Shear OK = I Reactions & Deflection DL@Left k LL@Left k " Total@Left k DL @,Right k LL@Ri9ht, k Total @ Right k Max. Deflection "in @x= ft , I Query Values 0,22 0,70 0,92. 0.74 2:35 3,08 -0,004 1.96 0,74 2:35 ,3.08L ' 0.22. ,0.70 'l:~ -...'PO-5, 0.92 -0,004 2-71 = ~ . M_' """.'" ..~ Location ft 0.00 0,00 Moment in-k 0,0 '17,3 Shear k 09 '-1,5 'Deflection in 0,0000, 0,0000 Vi- ---.... \' ~ , . J J , j a City of Springfield Building Permit & Inspection Summary 7/20/2007 8:37:09AM Job #: COM2007-00457 225 Fifth Street 541-726-3753 Phone ft'1 541-726-3676 Fax Job Address: 6251 GRAYSTONE LOOP SPRINGFIELD Scope of Work: Single Family Residence Description of Work: Single family residence- Mt gate ph4A lot 28 Project Status: Issued ~ Owner & Contractor(si Name' " /~dr~4w: qtv.State.Zin Phone CON RlVERVALLEYBU D '. i-nfJ /---BfjBfA83u! ~.-7__~WEETHOMEOR 97386 541-760-7881 ELC G & E ELECTRlC INC I'Y LQ,% io~ r::-- ALBANY OR 97321 541-967-7045 LOW DIVERSIFIED ELECT "" L'';{? dO~X.J54~/~I_~..4.E)J9J'J'IE OR 97404 541-484-9078 MEC MIDWAYMECHANI Atz?P' :f!:> 2456-g1fiRE~KlJ)fAifBK~ OR 97322 541-928-2423 OWN RlVERV ALLEY BUI ll~O-j~~X ~;: u~/~ SW. EET_I)0M OR 97386 541-726;0330 PLM ALAN DOUGLAS HAl r.;.e:wp,9T~ ;p/~B;Jl;r>;JIJ~~:-7686 11 ~;;If} fMTfl Val~ation ofProiect \/ -J'/1J ""fy--~ Date Occunancv Const cf vue l::osirpei'S E S Ft ...L. ,---Valuation' Calculated Staff ~ 77'71 crpu", Dwellings V Wo a e .- ~ $ 103 00 2,54200 1-261,826.00 2007/03/28 DJB Garage Garag J1",' ~ $fm')..A 732.00 $19,764.00 2007/03/28 DJB A,C. - Residen AC - tIal -' $ 4.Oti'.I--~ 2,542,00 $10,168,00 2007/03/28 DJB I/O'AJfJ4ilk' H;__../.-vI, $291,758.00 7 r L'll r~ r A'H ~s Paid , ~'A'T'- Descrintion CY AmounfP~ia' ~ ~ Paul" Plan Review Residential /tiI(-i ~, ~,~.t:I&,~ 03/28/2007 Addressing Assignment ~, ~'~3! 1;y00 04/26/2007 SDC SanitarylStorm Admin I1f) 201, ' .0. - ,~04/26/2007 SDC Transpo Admin p $64, e.-t:7f( 04/26/2007 Building Permit $1,189,65 04/26/2007 3 Baths One & Two Family $306,00 04/26/2007 Storm Sewer Each AddtllOO' $28.00 04/26/2007 Furnace - up to 100,000 btu $12.00 04/26/2007 Boiler/Comp Up To 100,000 btu $12.00 04/26/2007 Vent Fan $18,00 04/26/2007 Appliance Vent $6,00 04/26/2007 Exhaust Hoods $9.00 04/26/2007 Dryer Vent $6,00 04/26/2007 Gas Outlets 1-4 $4,00 04/26/2007 -Mechanical1ssuance Fee- '$10,00 '04/26/2007 + 5% Technology Fee $82,03,04/26/2007 + 8% State Surcharge $13'1.25 04/26/2007 + 10% Administrative Fee $180.44 04/26i2007 Willamalane Single Family $2,303,00 04/26/2007 'Temp Power 200 amps or less $50,00 04/26/2007 Fire SF Fee - Residential $163,70 04/26/2007 Storm Drainage Impervious Area $1,708.29 04/26/2007 Sanitary Sewer - Reimbursement $858.88 04/26/2007 Sanitary Sewer - Improvement $653,09 04/26/2007 SDC Transpo Reimbursement $189.58 04/26/2007 SDC Transpo Improvement $836,32 04/26/2007 SDC MWMC Reimbursement $91.61 04/26/2007 SDC MWMC Improvement $961.52 04/26/2007 Receiut # 1200700000000000341 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 . 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 1200700000000000466 lof4 225 Fifth Street 541-726-3753 Phone 541-726-3676 Fax Project Status: Issued SDC MWMC Administration Residence Wiring 1000 Sq Ft Residence Wiring Ea Addtl 500 + 5% Technology Fee + 8% State Surcharge + 10% Administrative Fee Low V ollage ' Residential Minimum! Adjustment Electrical + 5% Technology Fee + 8% State Surcharge + 10% Administrative Fee Total'Amount Paid ,DeDartment Received .Initial Review .Public Works Review 03/29/2007 03/29/2007 Planning Review 03/29/2007 City of Springfield Building Permit & Inspection Summary. Job Address: 6251 GRAYSTONE LOOP '. 7/20/2007 8:37:09AM Job #: COM2007.00457 SPRINGFIELD Scope of Work: Single Family Residence Description of Work: Single family residence- Mt gate ph4A lot 28 $10.00 04/26/2007 1200700000000000466 $106,00 06/22/2007 2200700000000001005 $95,00 06/22/2007 2200700000000001005 $10,05 06/22/2007 2200700000000001005 $16,08 06/22/2007 2200700000000001005 $20,10 06/22/2007 2200700000000001005 $28.00 07/18/2007 2200700000000001150 $22.00 07/18/2007 2200700000000001150 $2.50 07/18/2007 2200700000000001150 $4.00 07/18/2007 2200700000000001150 $5,00 07/18/2007 2200700000000001150 $11,198.82 Plans Reviewed Dne Date ComDleted Resnlt Reviewer Comments 03/3112007 04/01/2007 03/29/2007 APP 04/08/2007 APP LLH JLP 04/01/2007 04/17/2007 APP TAJ 20f4 PW rcvd 3/29, JLP 3/29/07 *** For this parcel in Mt. Gate West, it is the recommendation to the Building Division, by the City Engineer: "that final occupancy should not be given until the subdivision is accepted by City Council", Storm H20 to designated lateraULP APP4/8/07 Place-orange construction fencing along the Vegetation easement and a10Im the treed areas'on the Nand S sides of the lot. Keep all construction activity out of these areas. Follow the Tree Preservation Guidelines attached to the building pennit. 225 Fifth Street 541-726-3753 Phone 541-726-3676 Fax Project Status:' Issued Structural Review 03/29/2007 InsDections Storm Sewer Line Final Plumbing Underfloor Mechanical Underfloor Gas Rough Gas Gas Service Rough Mechanical Final Gas Final Mechanical Temporary Electric Foundation Low V ollage Framing Inspection Electric Service Final Electric Floor Insulation Ceiling Insulation Structural Concrete City of Springfield Building Permit & Inspection Summary 7/20/2007 8:37:09AM Job #: COM2007-00457 Job Address: 6251 GRAYSTONE LOOP SPRINGFIELD Scope of Work: ,Single Family Residence Description of Work: Single family residence- Mt gate ph4A lot 28 04/08/2007 04/26/2007 APP DLM Received add'l beam calc, from bldr. Called engineer requesting correction in calculation (wrong loads entered). Received revised calc this P,M, 4/24/07dlm Noted that retaining wall design not consistent w/ geotech. requirements, Called builder and geotech engineer requesting clarification, Received 19 pgs. of revised engineeering from builder. Engineer called stating that the 'retaining walls are still not compliant and will e-mail corrected drawigs. Received corrected dwgs from engr.4/24/07 Met w/ contractor to resolve remaining structural issues.4/25/07dlm Contractor returned next morning with . revised truss and foundation details - looks like issues resolved.4/26/07d1m / InsDections Conducted Comments Result Insoector Date 3 of 4 . t~~c;: jJ ~., City of Springfield Building ~.ermit & Inspection Summary 7/20/2007 8:37:09AM Job #: COM2007-00457 225 Fifth Street 541-726-3753 Phone 541-726-3676 Fax Project Status: Issued Job Address: 6251 GRAYSTONE LOOP SPRINGFIELD Scope of Work: Single Family Residence Description of Work: Single family residence- Mt gate ph4A lot 28 Final Building Perimeter Foundation Drains Underfloor Plumbing Underfloor Drain Rough Plumbing Shower Pan Water Line Sanitary Sewer Line , Wall Insulation Hold Downs Installed Shear Wall J;'-!ailing Ufor Electrical Ground Post and Beam Temporary Electric Erosion/Grading Inspection Footing Foundation' Foundation 04/1 9/2007 OK GAD Inspection passed, 04/23/2007 DONE TSS 04/27/2007 OK RWC provide vents, n'ew engineering 05/03/2007 POK RWC for spot footings exterior foundation only, provide 05/04/2007 POK RWC engineering for interior footings 07/19/2007 OK BAR plumbing not ready 07/20/2007 NR RWC Rough Electric Framing fnspection 4 Df4