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Home My WebLink AboutBLD2022-01161 Engineer Calculations Pier, Dock, ATF Bulkhead - BLD Engineering / Geo-tech Reports - 8/31/2022 RECEIVED AUG 31 2022 Johnson Pier Project 615 W. Alder Street Structural Calculations PLANNING Prepared for: Wayne & Robin Johnson 1480 NE Tahuya Blacksmith Rd Tahuya, WA 98588 August 5th, 2022 Ohs P FqS P��0E WASy�N`Ff � y 'fl 53722 m O,i�SS' `ON` A q ASLEY NGINEERING DESIGN 7135 501h Ave NE Olympia, WA 98516 (206)423-8907 EASLEY NGINEERING MOBILE:(206)423-8907 andrew@easley-engineering.com ^DESIGN Calculation Package Table of Contents • General Information Pg. 1 • Load Generation(Snow and Wind) Pg.2 • Proposed Layout(Plan & Elevation) Pg. 3 • Gravity Analysis(Stringers& Pile Caps) Pg.4—6 • Pile Design/Checks Pg.7—8 • Buoyancy Design Pg.9 • Existing Block Wall Check Pg. 10—11 www.EAsLEYE NG INE ERI NG D ESI GN.CO M ASLEY Project: .. gY� �` Page#: N �+ � ENGINEERING Location: Date: t A. CO 71J1`Z 4 DESIGN Client: Nsoa Job#: Calc.Info: Znz iry T>+E ,�ot-1.oc�tr.�C, Pp�S DE'rp<« �TG?vC'�tp�t, c.•l�eJl�'t`tc�$ ��t T'�ts �aHY6�a '�tCR NE:u� C�y.frq'rL�Mw.,:� ��rR �tt��tCCT� WCtsTi-k� In1 14tR-'raC+1A c+�1 Psooatiss s t�v `� c C-�r`►�wt\. NHS C> - `•� WR'v ..3 2t pg( � Covarc.� tK\N �'Cl2 �►•bW r,.p�r�re Ok W\+3U oil STta vt'[..raiG 2� Lc�-v C.oNn�\Np.-t1aN$ a�1W � In► j45a '� at4� Rc M� {�k.Laws .. o, '> 1 "[i».; 1N-tF�w p-�t�.,k �s��vt+.l(> c•�btz (I 8C) Zc(d UZUL U-k Ti�-G C\ D t'F�C. �`tlJt-.s5 ��Z Z R•ti� �lrC4,3 �,�4 VL It �a90 REcD to its f u c W D� ; S / STCV-L 'vE�t6N `U\1.t 1?4: 1#J Rt(Or;o p �'�-� W\"l'4}- �1tir (�T= Gfll'tt0►..1 c�r �4SL il\t5�-• S�RoC'ti;4R�-�, $T[�'l fi x�l' ENGINEERING ASLEY Project: ToH�s� t� gy: Page M Location:Nt1ts,-*j IV_ Date:7l31 Zz a Client: �otN coN Job#: DESIGN Zo22� j 9 Calc.Info: �ivc� LoA3� � - � xpo�4•c�t G��r�E om� a s3 s k R a,$ {sett p F • t•t s y f"O t� %V 1 z Y►4ta��Pc p:��tic = 1,Z (NcN • tiE�'�at; �1►tGxs"( N:G F601W , t, O r s 0,� � 1. o � i,7 ,� 7u F � t.. -fa� INu a t cm N-t `t Kc iit� e `1� C Wei e� A-ppt Ic la aLcz emu. wswp g� �»� �• n lit OA" t)br 0 CIO zscc O 17 V�� unnrp �.�r'C•� - . r. G = o� Bs b 2�,i x o. 1✓t, : 3o T55Z EXISTING BLOCK WALL. RET—M WALL NO i APPROMPTE OROINARV , MOH WATER ALyN AS NOTED BY OTHERS I I i �Tom•� GRATING ACROSS PAL DOCK SLNFACE WITH QMt OPEN AREA,TYP.CONTRACTOR TO COORDINATE WW/ ORIERONORATNOWTMIAL 1 1 w-w W_ j F O W ZO O NOTESTOCOfTRACTORAwV*!WFR' •1 W Z ud t PROPOSED OVERWATER COVERAGC AREA•IBC SOWRE a FEET.ENTIRE NEW DOCK SLMACE TO BE"0r COVERED O tOAMSHO E 7=As TA WOE OF Of BIOf]IWNL NEOY L1dRPENEI/Gtlq DEd(N6 WTERM. LOGTED STIDTIE Oi ONWYN STIOIIN x,�, COORDINATE WTERW.WTRT OWNER z CONTRACTOR TO COORDINATE FINAL PLACEMENT OF OONCftlM LAMOIND AND DOCK WRH OWNERS PRIOR TO CONSTROCiION. PLAN VIEW MECK LAYOUT) SGRE SC�fd «« CONTRACTOR TO PROVIDE A STEP OR-- TRANSRRN R1JlIP AS DESIRED AY OWNER l t i Tzo - 10FT.3FT•4•CONCRETELANDNo LOCATED AHORE SIDE OF OHWMAA CONTRACTOR TO PROVIDE DECK"WTERW. TMA00116 FIR NO 6NOYH� 7d FMDEPTNhBLKGOVER PER FILM OR SM PRE C P.TYP SLFPORTS.TYP � OHWEL. 2d Pi DOUG FIR n OR BTR o M'OC. pp _ pa EXISTING BLOCK NET AN"WALL. - - S a xf N"EMIT TO R[AMN S 4 I -..s APPROTMATE �- §` GIKXJM LIME. SHEET CONTENTS b PLAN -�� AN b AND ELEVATION 1'08TAIELEITYE- P{ILE.TY _- - P WTNO NUAIBE FLEVAIM VIEW S2 SCAM]AY•Yd I 4 FO R T E Johnson Pier Dods Framing Member Name Results Current solution Comments Dods Joists Passed 1 piece(s)2 x 8 DF No.2 0 16"OC Pik Cap Passed 1 piece(s)8 x 8 DF No.2 ForteWEB software operator xb Notes 7/31/2022 11:57:44 PM UTC Andrew Easley Easley Engineering and Design ForteWEB v3.4 (206)423.8907 andrewCeaslcy-engineering,com Weyr,iumser File Name:Johnson Pier Page 1/3 FORTE`; 5 MEMBER>zef':>r'• PASSED Doric Framing,Dock Joists 1 plece(s)2 x 8 DF No.2 0 16"OC Gtera' _errs:r: 1 ftft r. 'ri-a All locations are measured from the outside face of left support(or left cantilever end).All dimensions are horizontal. Design Results Actual 0 Location Allowed R*PA LDF Land:combination(Vattern) System;Floor Member Reaction(lbs) 446 @ 1 3/4" 1406(1.50") Passed(32%) — 1.0 D+0.75 L+0.75 S(AN Spans) Member Type'Joist Shear(lbs) 391 @ 10" 1501 Passed(26oh) 1.15 1.0 D+0.75 L+0.75 S(All Spans) Building Use:ResidentialBuilding Code:IBC 2018 Moment(Ft-lbs) 1297 @ 6' 1564 Passed(83%) 1.15 1.0 D+0.75 L+0.75 S(All Spans) Design Metladdogy;Aso Live Load Defl.(in) 0.361 @ 6' 0.390 Passed(U390) — 1.0 D+0.75 L+0.75 S(All Spans) Total Load Defl.(in) 0.420 @ 6' O.S85 Passed(V335) I — 1.0 D+0.75 L+0.75 S(All Spans) TJ-Pro'"Rating N/A N/A N/A — N/A •Deflection criteria:LL(U360)and TL(U240). •Allowed moment does not reflect the adjustment for the beam stability factor. •A 15%Increase in the moment capacity has been added to account for repetitive member usage. •Aoplicable calculations are based on NDS. • No composite action between deck and joist was considered in analysis. Bearing Length Loedf to SYpports(Ibs) Supports Total Avapabk R*Wmd DeW Floor Lilo snow Fanwad Ac—mxfes 1.Beam-DF 2.75" 1.50" 1.50` 64 320 200 454 1 1/4"Rim Board 2-Beam-DF 2.75" 1.50" 1.50" 64 320 200 454 1 1/4"Rim Board •Rim Board is assumed to carry all loads applied directly above it,bypassing the member being designed. L,8teria(BrilicIgg trading Interests Comments Top Edge(Lu) 6'5"o/c Bottom Edge(Lu) 11'10"o/c .Maximum allowable bracing intervals based on applied load. Dead Floor Lilo Srrsw Vertical Load Location(Slit) Spacing (0.90) (1.00) (L1S) Comments 1-Uniform(PSF) 0 to 12' 16" 8.0 40.0 25.0 Defauft load Weyerhaeuser Notes Weyerhaeuser warrants that the sizing of its products will be in accordance with Weyerhaeuser product design criteria and published design values.Weyerhaeuser expressly disclaims arty other warranties related to the software.Use of this software is not Intended to circumvent the treed for a design professional as determined by the authority having jurisdiction.The designer of record,builder or framer is responsible to assure that this calculation is compatible with the overall project.Accessories(Rim Board,Blocking Panels and Squash Blocks)are not designed by this software.Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards.Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-ES under evaluation reports ESR-1153 and ESR•1387 and/or tested In accordance with applicable ASTM standards.For current code evaluation reports,Weyerhaeuser product literature and Installation details refer to www.weyKhaeuser.conVwoodproducts/docun*nt-library. oducts/document-library. The product application,input design bads,dimensions and support information have been provided by ForteWEB Software operator FortelMEB Software Operator Sob Motec 7/31/2022 11:57:44 PM UTC Andrew Easley Easley Engineering and Design ForteWEB 0.4,Engine:V8.2.2.122, Data:V8,1.2.2 (206)423.8907 andrew@easley-engineering.com Weyerhaeuser File Name: Johnson Pier Page 2/3 a .FORTE CP MEMBER REPORT PASSED • Dock Framing,Pile Cap 1 piece(s)8 x 8 DF No.2 ,,*,a: ervh:3 0 F. F. 0 0 All locations are measured from the outside face of left support(or left cantilever end).All dimensions are horizontal, DeWgn Results Actual O Location Allowed Rauh LDF tread:Combination(Pattem) system:floor Member Reaction(lbs) 2909 @ 11" 18750(4.00") Passed(16%) — 1.0 D+0.75 L+0.75 S(Adj Spans) Member Type Drop Beam Shear(ibs) 1680 @ 1'8 1/2" 7331 Passed(23%) 1.15 1.0 D+0.75 L+0.75 S(Ac)Spans) Building Use:Residential Building Code:IBC 2018 Moment(Ft-lbs) 3315 @ 4' 5053 Passed(66%) 1.15 1.0 D+0,75 L+0.75 S(Alt Spans) Design Methodology:ASD Live Load Defl.(in) 0.054 @ 4' 0.206 Passed L/999+) — 1.0 D+0.75 L+0.75 S ActSpans) Total Load Defl. in 0.066 @ 4' 1 0.308 Passed(L/999+) — 1.0 D+0.75 L+0.75 S(Alt Spans) • Deflection criteria:LL(L/360)and TL(L/240). •Overhang deflection criteria:LL(2L/360)and TL(2L/240). •Allowed moment does not reflect the adjustment for the beam staWty factor. • AppSicable calculations are based on Nos. •This product has a square cross section.The analysis engine has checked both edge and plank orientations to allow far either Installation. Searing Lugtit Loads to supAoetal(me) suppoft Total Avapabte RequIred Dead Floor Live Saaw Factored Aeaawlea 1•Column Cap-stpet 4.00" 4.00" 1.50' 537 19S3 1210 29D9 None 2-Column Cap-steel 4.00' 4.00" 1.50" 537 1953 1210 2909 None Lateral Bradng Bracing Intmats comment. Top Edge(Lu) 8'o/c Bottom Edge(L.u) 8'o/c -Maximum allowable bracing intervals based on applied load. Dead Floor Live snow Verdcal Loads Location(Side) Tributary Width (0.90) (1.00) (LIS) commfMs 0-Seff Weight(PLF) 0 to 8' N/A 14.3 — I-uniform(PSF) 0 to s(Top) 12' 10.0 40.0 2s.0 Weyerhaeuser Norms Weyerhaeuser warrants that the sizing of Its products will be In accordance with Weyerhaeuser product design criteria and published design values.Weyerhaeuser expressly disclaims any otner warranties related to the software.Use of this software Is not Intended to droumvent the need for a design professlonal as determined by the authority having jurisdiction.The designer of record,builder or framer is responsible to assure that this calculation Is compatible with the overall project.Accessories(Rim Board,Blocking Panels and Squash Blocks)are not designed by this software.Products manufactured at Weyerhaeuser facilities are third-party certified to sustainable forestry standards.Weyerhaeuser Engineered Lumber Products have been evaluated by ICC-E5 under evaluation rem ESR-1153 and ESR-1387 and/or tested in accordance with applicable ASTM standards.For current code evaluation reports,Weyerhaeuser product literature and installation details refer to www.weyerhaeLtw.coWwoodproduas/dmment-library. The product application,input design bads,dimensions and support irifamnatian have been provided by ForteWEB Software Operator ForteWEB Software operator Sob Notes Andrew Easley 7/31/2022 11:57:44 PM UTC Easley Engineering and Design ForteWEB v3.4,Engine:V8.2.2.122, Data:V8.1.2.2 (206)423-8907 A andrew@easley-engineering.mm vuevcrtweuscr File Name:Johnson Pier Page 3/3 Project: By: EzE Page#: EASLEY NGINEERING Location: w 00 Date:7 L Client: Job - DESIGN Calc.Info: r Vv_s v ki S IN) sip W is ------------------ C COAC QTV.14 op. wr46.m- )v pi: w%M, -T.is" 9,75 12 mi- Z ke A4D I D 4N ?,(CAC) If 7 u I 10 \:b w j12A1bL>%,X"1 W"MrV4%, wfo i-tW01% "00-c—1.41 eomc LN P A-1 3 tiv E IV: to I a Ct, EASLEY Project: J,, :ty BY: Page#: NGINEERING Location: o Date: Client: — Job#: oH DESIGN 7.�zz— 1 S Calc.Info: vN�ftR = ✓coo� rcr P� _ Z��.��s: x x — = Zz 1407,R 0,-1M C' 012 � t \,to x 29 ,000 v s"mv �tL�`#a vim, c�ac�.y '�� -T 3-►s = toy c�cx� � - �`�` �� (`rr Q,r;c 4 Pxtirt� 1?r 2lau0 �r FA X , 44100 P 0 31 !o,root . EASLEY Project: s°� ti �c By: pW Page#: NGINEERING Location: m cb Date:7�31 IZz I DESIGN Client: caw Job#: Calc.Info: C %5 �`-'OyAac� t ctk t�"Cfur�S tuoK f� 'ftz�ag Cb �� A 3 , C D �(wIu. Cx3\A.ew-iv vrs� V vl.Ut114`- �F h10f.D � �l.E CFV� - '725'F�t 7ZS X ��.N � �✓ ('� / Cm AFe2cir - fb .27 Cw� x IOU.) 13(- u 9 eAp ib ttaw K EASLEY Project: �. gy; Page#: NGINEERING Location: 1t2.y � ea Date:� l O DESIGN Client: —L 5oa Job#: Calc.Info: � �'"�� t xt5'CiNC ,� � Cm. cv— VC MIN1rtl�tAa�, G�c�oE,tt �AtZ�'MG'C t'LS hS aµoa�,�yy � ✓(}�� I� �G� (rjDll. UN1"t ta11r:l4KT> Grz.t4.M'C ,l S a Ito" �i' lid 1' DPf4E-f� -( p (t� O 6 R,l,ae� W h u{. Its O i G'CuR. W : Igo ,2 IOPCF X 1S /� IIi25' (1,25 py EASLEY Project: , tC2 By; ,,- Page#: NGINEERING Location: Date:-, ititZ l DESIGN Client: SO SON Job#: t Calc.Info: ZA2?, � S X A-CU9AIMO C`WJCA-ItoN-S. '�inA t t;�c�ttc t,r"•.w'' _ 4' 7, e5o# ? l fc J yu� xTa � = 1t•2s(at�+ 3a.�s(c.) + `13.b(9)+ 11,zs19 s ' _- '- 40 f<,F LZS'2/ a 1�1� 2S to z to I-A: ! w �3 O- tjte nlb c lol ,z ir►r x �" C X *D6WCW� WA-V. t5 �¢ mac" uJ%Lt, MM 0,462 -1,)aN A,.a� S RQ BEY SOP ) wJ Sk.w e,o- -tQ pr V\I%tjr 5L\gtNb Q�'Cwr ra �wt.tXttS t5 l� EQ�i►*t�, Johnson SCALE: Plan View- Proposed V=10' 3 6' --- 4"x8" stringer 6' — 2"x8" stringer 0 Piling Existing Thru-Flow decking will retaining block cover entire surface bulkhead Haven Lake Elevation View Concrete pad ,T Lake Level Shoreline/OHW 6' Existing Li retaining block bulkhead Stairway Opening 30" 50' Retaining Block Bulkhead constructed in 2002 (After-The-Fact Permit Required) APPLICANT: Wayne & Robin Johnson PROPOSED: Drive six new 4-inch galy. steel piling. Install new 8' x 36' pier. Install concrete abutement landward of OHWM. After-the fact bulkhead and stair replacement to access lake. NEAR/AT: Tahuyah COUNTY: Mason STATE: WA SHEET: 3 of 3 DATE: June 13, 2022