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REVIEWED BLD2023-0164+Structural_Analysis_or_Calculations+2.9.2023_9.14.07_AM+3360469RECEIVED 2/10/23 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT -� iE;IEWED..,.,.,.,., BY CITY OF EDMONDS c e BUILDING DEPARTMENT Prepared By: BLD2023-0164 Hazard Residence Remodel Structural Calculations 8914 205t" Place SW Edmonds, WA 98026 Snohomish County Sidesway Project No. 23002.01 SIDESWAY ENGINEERING 02/07/23 Hazard Residence Remodel February 7, 2023 Project No. 23002.01 Project Description Sidesway Engineering was retained by the homeowner to perform analysis and design as necessary to obtain a building permit for the proposed exterior wall remodel at the existing single family residence located at 8914 205th Place SW in Edmonds. The remodel modifies the existing openings along the east and south sides of the residence. The east opening will not be enlarged but a new header is required due to the removal of existing mullions. The south elevation requires two new headers and a lateral design to mitigate the reduced shear wall length. All existing framing and dimensions were provided to us by the contractor or were obtained during a site visit performed by our company. Scope of Work Provide gravity and lateral calculations for the proposed remodel as required to obtain a building permit. Provide structural framing plans, notes, and details as required for permit. Design Criteria 2018 International Building Code (IBC) 2018 International Existing Building Code (IEBC) ASCE 7-16 Minimum Design Loads for Buildings and Other Structures Applicable Material Reference Standards (ACI, AISC, NDS) This is a Risk Category II structure designed for the following loads: Dead Loads: 12 psf (roof) Snow Load: 25 psf Wind Load: 100mph, Exposure 'B', KZT = 1.0 (refer to wind loads) Seismic Load: R = 6.5 (wood s.w.), Site Class D, SDC D (refer to seismic loads) Project Summary The proposed remodel at the single family residence as designed in the following calculations conforms to the 2018 IBC and IEBC. Refer to the calculations and the construction drawings for structural framing requirements. Disclaimer This calculation package is based on the documentation that was available to us. Sidesway Engineering did not perform a complete as -built to verify the accuracy of the provided data and we should be contacted if there are any discrepancies with the assumptions contained within these calculations. We assume the structure has no known deterioration or damage that would adversely affect capacity. 20305 871h Avenue W. Edmonds, WA 98026 SI-DE5WAY (425) 673-4160 ENGINEERING � L 1s i WI ml F'W F JP 'o i 4-- IL 41111 I OM + 0 - -�-- , a - — 21 Iz, Jz _vi Yf�� y rzt +�--r I— I l�l I I goof ss6- 0 LoA iLz-DG R- ti &03, c e- r Li R' ZZ i 2 r _ ` L tx,S 6 ti�L 1 it 10 I D E WAY Project HA ENGINEERING By .,�' , ''n Project No. —%t��J Date z 3166?O' ez S 2;1 Checked Sheet No. Date EXP675"a-& t3 f y � A ,.n'mi range X 10 44W +20F -670' s"I. Description Kzt Determination By J M D Project No. Date 02/03/23 23002.01 I D E WAY Project Checked Sheet ^� No. _ Hazard Residence Remodel .._ .__----------------- — --- -- ---- - - - -- - ENGINEERING Date ASCE' -MA I VAFM Address., 8914 205th PI SW Edmonds. Washington 98026 01r�l Results: ASCE 7 Hazards Report Standard: ASCEISE1 7-16 Latitude: 47.812542 Risk Category: I' Longitude: -122-354067 Soil Class: D - Default (see Elevation: 394.65 ft (NAVE) 88) Section 11.4.3) M Sf, 1.288 Sol N/A S, 0.454 TL 6 F. 1,2 PGA: 0,549 F, NYA PGA,,, 0.658 S 1.546 Fnc,, 1.2 St"I N/A 1, 1 S,)S = 1.03 C, 1.358 Ground motion hazard analysis may be required. See ASCEISEI 7-16 Section 11.4.8. Data Accessed: Sun Feb 05 2023 Date Source: USES Seismic Design Maos By Project No. Description Seismic Soil Data JMD Date 02/05/23 23002.01 Project Hazard Residence Remodel Checked Sheet No. IDE WAY --------- -7 S 5 ENGINEERING Date 1 5 ✓`A i 6-la-4 t-- DfsS CWLY e26 T�5 r 5 /.� p t.✓ � �A'DS � �'bT� Cr �'c 'r-e � Sc�u zr-t S,sT1 G.G-- -T�Lr{ l,.�sr e-�2- o 2G G S �TC.J /'J � - I�C-(2 (- CFI fZ �T_iE'!�h-c (t-G4 (r%•� � �QD �' � � � �TCI l cl0 uk I-D DZ�F�Ge- J s e Lo©S c vt2ti' P�tZ-TmbrJ SAS c G-L��7�uJ �A2c rcQ f-G t-OA> 5 =�> V VJ , L-5 L..) t-t r, rz c t�,j = 7-3oFT-Z• (I F (zoot- -+ 5�'5i-L.Jtt) (%v E��� rL►Js.,�(r CAP -,�z 1S � J z Lr-- •ter, s ' - = Cti) —�. � C 1Z �o'+ $p�,r-0) Z �;r2 �F �STGlT G= iH.KPSF-�. 3?5� �S,.+I,P5��161.r'�'dL-516ft 12 H tom %� 3 r,J�t�,� = I( Z'�Li- Z,6� •g Z-6-t�.s%- o.G (IZ to f$.�) 22�= IOo6 HI?z Description _ / By,- Project No. �G-(Z-e1 C D �i G N -.i Date 1� I D E WAY S a, Project Checked Sheet No. i-IA ENGINEERING Date SIMPSON CY}f�,1 i i. ei.1Sl� X CALCULATION RESULTS Inns it PArAmAtP,rS REBAR DEVELOPMENT LENGTH CALCULATOR FEBRUARY 05, 2023 Concrete Compressive Reber Reber Yield Reber Spacing Minimum ClearSplice Seismic Design Application Concrete Strength Size Strength Reber Coating (Center -to -Center) Cover Category Class Type .f c (psi) W fy (ksi) S (m) Cmin (in) Lap Splice Class B NWC 2,500 4 40 Uncoated / Zinc coated 16 3 C-F pc:]Ql iltc Excessive Reinforcement ( „ As.reaui.d(in2) A P wd d(in2) 0.20 0.20 _-- 6c S C {S " ED"? 67-9I A6 07 Model No. Tension Developme Length, ldr (in) Compression Development Length, Id. (in) Drill Bit Diameter, dhole (in) SET-XP® 12.50 16.00 0.625 SET-3GTM 12.50 16.00 0.625 AT-3GTM 12.50 16.00 0.625 Notes 1. For SET-XP® the value off,, used to calculate development lengths is limited to 2,500 psi when Seismic Design Category C-F is selected. 2. Adhesive installation instructions and parameters can be found at ch d g Adhesives Technical and Installation Notes(h_ips1/www.strongtie.eom/Droducts/anchoring-�ystems/technical-notes/anchoring-adhesiveslinstailation-instructions). Existing cast -in -place reinforcing bar - Existing concrete Development length Lap Splice Application New concrete Post -installed reinforcing bar 50