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APPROVED RESUB1 REV 1 BLD2021-1620+PLANS+9.21.2022_2.00.25_PM+3121944TOP OF WALL SLOPES 2 32 b III � 6x6 PT POST ON FTC., TYP. _� II °zoLUo II FOOTI N6 FOR STAIR - 8" DEEP 55.0' BASEMENT FFE 55.2' RELOCATED ROGKERY HEAT PUMP ON SLAB NEW CONCRETE RETAINING WALL TOW = 61.4' im DOWEL HORIZONTAL RE I ORGEMENT 4" INTO EX I STI N6 CONCRETE WALL d 12" O.G.. USE SIMPSON SET-XP H16H STRENGTH ANGHORIN6 ADHESIVE SOUTH RETA I N I N6 WALL IZ4" - ,'_o" �J OSBORN RES I DENGE C) NORTH O NORTH RETA I N I NG WALL 11411 - 11_011 4 OSBORN RESIDENCE SOUTH ELEVATION 1/4" _ 1'-oH \ OSBORN RES I DENGE )ER HERS ROGKS - BY OTHERS ONORTH FFE 64.1' IRS TO 6RADE :: -1.5" GONG. WALL GONGRETE -,,--6 2- - FRONT 'T PORG I ' IMH _ 1'_OII �` OSBORN RES I DENGE DRIVEWAY 54.1'+ SIDE II SETBACK 01 58 -6 TOP OF \ - - - - '-3 WALL = 54.5' ✓ \ 54.2' VEC761 E %. Ai,,, -SLOPE TOP OF GARDEN WALL Ir I man PROPER LINE 54.3' S4. ----- 2 GONGRt= RET. WALL \ 52 TOW=5-7.5' � I 12'-O" O/ �RDL I 1. RLTA I N I I 1O I 1•ALL I/aII _ 11_OII NORTH OSBORN RESIDENGE 0 C) NORTH REVISED PLAN APPROVED CITY OF EDMONDS BUILDING DIVISION ErU/ BUILDING OFFICIAL Sep 22 2022 APPROVED DATE BLD2021-1620 REVISIONS BY MAPLE LEAF DESIGN Residential Design Landscape Architecture 1208 8th Avenue N Edmonds, WA 98020 Phone: (206) 523-6427 J�-- �J I Iz J--I--I C� U < n l-� p- K 7 Q *� K O � � m O Q �S) O Q RESUB Sep 21 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Date 5/4/2022 Scale AS NOTED Drawn LD6 Job Sheet SEE MFR. DET� FOR F PLAGEME ATTAGHI- DEGK EDGE METAL GUARDRAIL 1.5"A .5" SPAGER, BY MFR I "x5.5" GOMP051 TE DEGKING AT EDGE, TYP. I" GOMP051 TE DEGKING 2x JOISTS PER PLAN PT 2x4 NAILER BEAM PER PLAN GOMP051 TE FASGIA PT &x& GOLUMNS PER PLAN 1-1/2" = 1'-0" I "x5.5" COMPOSITE DEGKING I I I I I I I I I I I I I PT 2x8 JOISTS LSGZ SIMPSON HANGER 8„ I "x5.5" COMPOSITE DEGKING Z140EGKIN6 "5.5" MPOSITE 1 , 22 GORNER OF I " w < HOUSE 0- �y2 FASCIA (2) PT 2x 12 '--, k] I FIN. GRADE PT 2x12 STRINGER 10" O.G. MAX. PER DEGKING PT POST 4 1 B AM MANUFACTURER IN FORE&ROU1140 I I I I I I I I I PT 2x4 THRUST BLOCK I I I I I I CONCRETE FOOTING I, I GONC, RET. HALL ,�I I PT 6x8 BEAM DEGK STA I R 0 4 DOWEL HORIZONTAL ° RE I NFORGEMENT 4" INTO GONGRETE WALL. USE SIMPSON SET-XP a HIGH STRENGTH ANGHORING ADHESI\/E a 1-1/2" = 1'-0" REVISED PLAN APPROVED CITY OF EDMONDS BUILDING DIVISION Eric BUILDING OFFICIAL Sep 22 2022 APPROVED DATE REVISIONS BY MAPLE LEAF DESIGN Residential Design Landscape Architecture 1208 8th Avenue N Edmonds, WA 98020 Phone: (206) 523-6427 J--U 0 Iz J--U V IVI I/ --I--I Z L X Q O � m cc) 1z-1 r " O O Q Date 5/4/2022 Scale AS NOTED Drawn LD& Job Sheet GENERAL: ALI materials and worlkmanship shall confl= to the International Building Code, 2018 and all other standards and specifications aadopted by the IBC 2018 Code, &a local City or County building code, and the requirements of the drawings and specifications„ The dmwings indicate general and typical details of construction. Where conditions are not specifically indicated, but are of a ,similar character to details shown, similar details of construction shall be used subject to approval by the Architect and the Engineer of Record in writing. The contractor shall provide temporary bracing for the structural components until all final connections have been completed. All structural 33nstems, which are composed, of components to be field erected shall be supervised by the supplier during rnlanufactaring, delivery, handling storage and erection. Erection shall be in accordance with the instructions prepared by the supplier. Verify all existing dimensions, elevations, mechanical and electrical openings'before proceeding with the work. Any discrepancies between the architectural, mechanical, and structural drawings shall be brought to the attention of the Architect and the Engineer in writing, 'Where there is conflict between the drawings and the IBC 2018, The International Building Code shall govern, CONCRETE; All concrete shall coriform to Chapter 19 of the IBC 2018 International Building Code and the American Concrete Institute ACI-318 Code latest edition adopted by the IBC 2018 Code, Construction documents for structural concrete ahall conform to Section 1901,5, SPECIAL INSPECTIONS: The special inspection of cowmic elements shall be as required by Chapter 17 of the IBC 2019 Code Sections 1704 and 1705 and Table 1705.3. STANDARDS FOR TESTS AND, MATERIALS; The materials to produce concrete, concrete itself and testing thereof shall comply with the applicable standards listed in Chapter 3 of the ACI 318 Code, Cement, aggregates, water, plain and defonmed steel reinfbmement shall be as required by Chapter 3 of the ACI 318 Code. CONCRETE DESIGN PROPERTIES & STRENGTH: The value of f c shall be in accordance with Section 19.2 of the ACI 318 Code item a throngh d. Limits for fc for lightweight and normal weight concrete shall be in conformance with Table 19,3„2,1 of the ACI 318, The specified compressive strength shall be used far proportioning of concrete mixtures according to Sections 26.4.3 and Section 26.12.3 for testing and acceptance. Unless otherwise specified fo shall be bamd on 28-day test. Modulus of Elasticity and Modulus of Rupture $hall be per Sections 19.2.2.1 and 19,2,11 of the ACI 318 Conde. DURABILITY REQUIREMENTS;, Concrete durability requirements shall be in conformance with Section 1904,1 of the IBC 2018 Code and Section 193 of the ACI-318 Code, For Group R 2 and R-3 occupancies not more than three stories above grade plane, the compressive strength shall be no less than 3000 psi, Nonstructural concrete shall be in confommm with. Section 1904.2 of the IBC 2018 Code. Concrete Durability shall be based on corm ate exposure categories and exposure classes per Table 19.3.1.1 of the ACI-318 Code. f e Categor\' Class Special implection required Application/Comments (psi) 2500 Freezing and I'0 NO Retaining Walls Thawing F 5-112 Sack Mix STEEL REINFORCEMENT PROPERTIES & DURABILITY: Non -prestressed bars and wires shall be deformed except plain bars and wires shall be permitted for use in spirals. All reinforcement shall be as required by Chapter 20 and Tablas 20.1.3(a), Table 20.1.3(b) and Table 20,1,3(c) of the ACI 318 Code, Use Grade Fy Fs All Reinforcement 60 60 kai 24 ksi Field Bent Bars & Welded Bars 60 60 ksi 24 Imi Bars la berms and slabs shall be detailed in accordance with the ACI Manual of Standard Practice, fort Detailing Reinforced Concrete Structures, latest edition. Minimum spacing, Standard Hooks, :Seismic Hooks and Crolssties, Splices, Bundled Reinforcement, Transverse Reinforcement and Poe -tensioning anchorages and Couplers shall be asrequired by Chapter 25 of the ACI 318 Code, REINFORCING STEEL ]PROTECTION Beam and Columns bars (to ties) Slab and wall Bars Interior Faces Exposed to Weather or Earth 2" (#6 and larger) 1-LIT' (#5 and smaller) Footing & other unformed Surfaces, Earth Face CONCRETE WALL REINFORCING (Unle9s Shown Othar Wise on Drawings) 1- 1/2"' g/4" 3,r Wall Thicliress Horizontal Bars Vertical Bars Location 6" #4 @ 12" o.c. 04 18" o.c CL of wall 8" 44 @ IV' o.c. 44 16" o.c A CL of wall 8" 05 @ 15" o.c. 05 18 o,c, J4 CL of wall At all openings provide a minimum of two bars over, under and at sides. Provide two bars at the end of all walls. Extend horizontal bars at least 24" past the opening or as far as possible and hook. Extend vertical bars the full story height or as far as possible and hook, Provide one #5, 4'0 long, diagonally at each corner of all openings. Provide reamer bars to match horizontal reinforcement in footings and walls, MODIFICATIONS TO ACI 318: The following Sections of the ACI 3.18 Code shall be modified per Section 1905 of the IBC 2019 Cocie, Modify ACI 318 Sections 2.3 per Section 190.5.1.1 of the IBC Code 2018 Modify ACI 318 Section :18,2,1 per Section 1905.1.2 of the IBC Code 2019 Modify ACI 318 Section :18,5 per Section 1905.1.3 of the IBC Coda 2018 Modify ACI 318 Section '18,11 per Section 1905.1.4 of the IBC Code 2018 Modify ACI 318 Section :18,13,1.1 per Section 1905.1.5 of the IBC Code 2018 Modify ACI 318 Section '14,6 per Section 1905,1,E of the IBC Code 2018 Deleto ACI 318 Section 1.4.1.4 and replace it per Section 1905.1.7 of the IBC Code 2018 Modify ACI 318 Section :17,2,3 per Section 1905.1.0 of the IBC Code 20 I8 STRUCTURAL PLAIN CONCRETE: The design and construction of structural plain concrete, both cast -in - place and precast, shall comply with the minimum requirements of ACI 318, as modified by &%tion 1905 of the IBC 2018. MINMIUM SLAB PROVISIONS: The thickness of concrete floor slab supported directly on the ground shall not be less that 3-112" thick A 6-roil (0,006 inch) polyethylene vapor retarder with joints lapped not less than 6" shall be placed bem an the base course or subgrade and the concrete floor slab. Exceptions shall be as listed on Section 1907 of the IBC Code 201 S. ANCHORING TO CONCRETE: The design of anchors in concrete used to transmit loads by means of tension, shear or combination of tension and shear between, a) connected structural elements: b) or safety - related attachments and :structural elements. Safety levels specified are intended for in-sentice conditions rather than for short-term handling and construction conditions. Section 17.1.2 of the ACI-318 Code covers the following types of anchors; a) Headed Studs and Headed Bolts, b) Honked bolt& c) Post installed expansion (torque controlled and displacement controlled) anchors, d) Post instllled undercut anchors, a) Post installed. screw anchors. 9 SHOP DRAWINGS; Submit shop drawings to the ArrhitecJtlEngiricer of Record and to the local building authority prior to fabrication. Allow 10 days for checking. If the fabricator's shop drawings are the sole design, differ in design, or add to the design of the structural drawings, they shall bear the signature of a Registered Professional Engineer, registered in the state in which they project is going to be oonstiructed, Said seal and signature shall be on the drawings when submitted for approval. The general contractor shall review and approve shop drawings before submittal to architect anal engineer of record. Submit six (6) sets, The following shop drawings are required, INSPECTION AND TESTING: The fallowing Inspection and testing; by an independent testing laboratory or the Engineer of Record are required Submit test and inspection reports to the Architect and Engineer of Record for approval. Number of samples and methods shall be per IB.0 standards. a. Foundation: Request inspection and confrrrnatioan letter R'om soils engineer when excavation is completed. Notify Structural engineer when :foundations are formed, and reinforcement is in place. b, Concrete Placement: Notify structural engineer and Uocal building authority prior to placement, C. Request local building authority to approve soil base prior to concrete pour, d. Request local building authority to approve placement of reinforcement prior to concrete pour, e, Welding: Submit evidence of qualification greeting; buidditig authority approval or notify building authority prior to welding test lab shell approve welding. Engineer will establish sampling rate and type of weld testing inspection. f. Structural observations shall be provided for the shear walls and holdown installation as required by section 1704.5.1 of the IBC 2018. g. Installation of anchors in hardened concrete shall be in accaaldance with Chapter 17 of ACI 318 and as modified by Sections 1905.1.9 and 1905,1.10 of the :IBC 2018 Code. Special Inspection is required per section 1705.3 and Table 1705.5 Items 4 of the ]IBC 2018 Code. h. Installation of anchors cast in concrete where allowable loads have increased or where strength design has been used per section 17053 and 'rabic 1705,5 Item 3 of the IBC 2018 Code. JOB SITE SAFETY: The engineer has not been. retained or compensated to provide design anNor construction review services relating to the contractor's safety precautions or to means, methods, techniques or procedures required for the contractor to perform his work. The undertaking of periodic site visits by the engineer shall not be responsible for providing a safe place for the performance of work by the contractor or the coantractor's employees of suppliers or subcontractorls, or for access, visits, use, work, travel, or occupancy by any person, The Engineer of Record shall not: be liable for any incident or accident that may occur on site during the construction process, CHANGES TO THE DRAWINGS: The contractor, architect and owner shall notify the Engineer of Record in writing of any changes or discrepancies on the plans. Proposed changes should be submitted in writing prior to Construction. Allow ton working clays as a rninimum for struuctural verification and written approval for the proposed changes, The Engineer of Record eball not be held liable by the contractor, subcontractors, architect, designers, owner, financial institution or insurance corntpany for any changes or modification and/or deviation from the plans and applicable buil.ding cedes if the changes have not been approved in writing and bear the engineer's seal for the changes a1:rd modiificatiom to the approved plans, RIGHT TO REMOVE SEAL FROM APPROVED PLANS.: The Engineer of Record reams the right to remove the seal of the approved drawings if the plims are not followed by the contractor, subcontractors, architect, designer, or owner. Also, if violations to the applicable Euilding cogs are found during the site visits or inspections or changes to the plans have not been reported in writing and approved as stipulated above, SHOP DRAWINGS: Submit shop drawings to the ArchitectlEngimer of Record and to the local building authority prior to fabrication, .Allow 10 days for checking. If the fabricattor's shop drawings are the sole design, differ in design, or addl to the design of the structural drawings, thhey shall bear the signature of a Registered Professional Ewe:r, registered in the state in which the pr*clt is going to be constructed. Said seal and signature shall be on the drawings when submitted for approval. The general contractor shall review and approve shop drawings before submittal to architect and engineer of rword. Submit six (6) sets, The folloawing shop drawings are requimd, INSPECTION AND TESTING;, The following Inspection and testing by an independent tasting laboratory or the Engineer of Record are r gLuired. Submit test and inspection reports tin the Architect and Engineer of Record for approval. Number of samples and method shall be per IBC standards. a, Foundation: Request inspection and confirmation letter from soils engineer when excavation is completed, Notify Structural engineer when foundations are formed[, and reinforcement is in place. b, Concrete Placement: Notify structural engineer and local building authority prior to placetrrent, c. Request local building authority to approve soil base prior to concrete pour. d. Request local building ;Authority to approve placement of reinforcerrient prior to concrete pour, e, Welding: Submit evicde=c of qualifIcatio n. meeting building authority approval or notify building authority prior to welding test lab shall approve welding. Engineer will establish sampling rate and type of weld testing inspection. f. Structural observations shall be provided for the shear walla and holdown installation as required by section 1704.5.1 of the :IBC 2018. g. Installation of anchors in hardened concrete shall be in accordance with Chapter 17 of ACI 318 and as modified by Sections 1905.1.9 and 1905.1.10 of the IBC 2018 Code, Special Inspection is required per section 1705.3 and Table 1705,5 Items 4 of the IBC 2018 Coale. h. Installation of anchors cast in concrete where allowable loads have increased or where strength design has been used per section 17053 and Table 1705.5 Item 3 of the IBC 2018 Code. JOB SITE SAFETY: The engineer has not been retained or comp=sated to provide design mWor construction review services relating to the contractor's safety precautions or to means, methods, techniques or procedures required for the contractor to perform his work. The undertaking of periodic site visits by the engineer shall not be responsible for providing a safe piece for the performilitrice of work by the contractor or the contractor's employees of suppliers or subcontractors, or for access, visits, use, work, travel, or occupancy by any person, The Engineer of Record shall not be liable for any incident or accident that may occur on site during the construction process, CHANGES TO THE DRAWINGS: The contractor, architect and owner shall notify the Engineer of Record in writing of any changes or discrepaxcies on the plans. Proposed changes should be submitted in writing prior to construction. Allow tent working days as a minimum for structural verification and written approval for the proposed changes, The Engineer of Record shall not be held liable by the contractor, subcontractors, architect, designers, owner, financial institution or insurance company fiat any changers or modification and(or deviation from the plans and applicable building codes if the channges have not been approved in writing and bear the engineer's iseal for the changes and modifications to the approved plans, RIGHT TO REMOVE SEAL FROM APPROVED PLANS: The Enginamr of Record reserves the right to remove the seal of the approved drawings if the plans are not followed boy the contractor, subcontractors, architect, designer, or owner. Also, if violations to the applicable building; codes are found during the site visits or inspections or changes to the plans have oat been reported in writing and approved as stipulated above, CODE COMMENTARY Table 19.3.2.1—Requirements for concrete by exposure class Additional requirements limits on Maximum Minimum cementitious Exposure class f', psi Air content materials F0 NIA 2500 NIA NIA Fl 0.55 3500 Table 19.3.3.1 for concrete or cable 19.3.3.3 for shotcrete NIA F2 0.45 4500 Table 19.3.3.1 for concrete or Table 19.3.3.3 for shotcretc NIA F3 MOM 500013J Table 19.33.1 for concrete or Tab le 19.3.3.3 for shoterete 26.4.23(b) Cementilious materialsl'I • Types Calcium chloride ASTNi C1519 1 ASTM C595 ASTNI C'1157 admixture so NIA 2100 No type restriction No type-estriction No typo restriction No reshticti(xt sI 0.50 400Q IIMi6. Types with (NIS) NIS No restriction desigatarion S2 0.45 4500 Vr6J Types with CHS) HS Vot pennitted dcsignariou Types witit (HS) Op ion 1 0.45 4500 V plus pozzoIall or desigltation plus HS plus pozzolan or Not permitted slag cemertPl pozzolan or slag slag cemenTT 53 eetnentm Op:ion 2 0.40 5000 VI81 Types with Ris) HS Not pennitted designation wo NIA 2500 None Wl NIA 2500 ?G_4.2.Ztd} W2 0.50 4000 25.4.2.2fd) Maximum wafer -soluble chloride ion (Cl 1 content in concrete, perceur its' mass of ectnentitioas materials" JO Nonprestrimsed concrete Prestressed concrete Additional prosisions None 101co NIA 2500 I.f10 0.06 Cl NIA 2500 0.30 0.06 C) A 40 5090 0.15 0.Q6 Concrete coverlul I'lThe wh m is based on all cemealiticus and supplementary cementitious matenaLs In the concrete mixture. '=JThe maximum wo'em limits do not apply to I ightwulght concrete. J'JFor plain coaeretr, the maximum mrm shall he 0.45 and the minimum f' shall be 4$00 psi. t'JAlternadve combinaltors of cementitious materials to those listed are pennined for all sulillte exposure classes when tested for sultimte resistance and riceting the criteria in 25.4.23(c). J'IPor seawaterexposure, oti,cr types of Portland cements with trkatciunm aluminate (CIA) contents up to 10 percent are permimted if the Wem dues not exceed 0.40. 010thcrav ailablr types of cement such as lypv t or 'gyps Ill Esc permitted in S t or 52 if tk,C CJA extntcnts air Irsc than & perccct for ixpusarc Class S I or leas th:m 5 percent ror Exposure Class 52. 'JThe amount of the specific source of the poazolan or slag cement to be used shall be at least the amount that has been determined by service record to improve sulfate resistance when tLscd in concrete containing Type V cement. Ahemativcly, the +m cal of the sprd(ic sautes of the poxzolan or slag vmwrd to be tssba shall beat least the amount itstcd in �u:unLutec with ASTM C1012 and meeting thr Lnt_ria in 26A.2 ?{c). "Ilf Type V Cement is usmas the Sole cemenritious material, the optional sulfate resistance requirenwrit of l7.tM percent maximum expansion in AST.M C 150 shall be specified t91The mass of supplementary cementitious materials used in detetmin.ng the chloride content shall not exceed the mass of the ponland cement O'k-,' lcria for detezrainatinnofchloridecontent arein 26.4.2?. `]Concrete comer shall he in accerdaree with 20.5. 19.3.3 Additional reyfiirements for.freezing-ancl-thawing Rt9.3,3 Additional i•eyrairements for• freezing -gate- thax•ii:g exposure exprast+re 19.33.1 Concrete subject to freezing -and -thawing Expo- R19.3.3.1 A table oC required air contenls for concrete sure Classes Fl , F2, or F3 shall be air entrained. Except as to resist damage from cycles of freezing and thawing is American Concrete Institute — Copyrighted 0 Material — www.concrete.org REVISED PLAN APPROV D CITY OF EDMONDS BUILDING DIVISION Eric Carter Sep 22 2022 APPROVED DATE COPYRIGHT © 2021 All information, either drawn, written, or implied, appearing in this document shall not be dup— licated, disclosed, or otherwise used without the written permission of the author, I.B.I. Company This document is an instrument of service and is the sole property of the author; furthermore, the use of this document, for any purpose, shall be revoked, if the intent of the design or the con— struction techniques or details shown herein are not adhered to or the contractual agreement governing their use is not strictly adhered to. The Seal below shall be valid only if seal is wet stamped and bears an original signature: The liability of the above named consultant shall be limited to the area of expertise and to those services provided by the consultant. 1.B.1. Company Consulting Engineers P.O. Box 3194 Bellevue,Washington 98009 • 1372 Bellevue Way ME # 3 Bellevue,Washington 98004 Phones (425) 450-0316 Fax (425) 454-0316 Project: Retaining Walls 1807 4th Avenue North Seattle, WA 98109 Designer: Maple Leaf Design 1208 8th Avenue North Edmonds, WA 98020 Phone: (206)-523-6427 Owners: Mr. & Mrs. Grant 1807 4th Avenue North Seattle, WA 98109 Jurisdiction: City of Seattle Department of Planning & Community Development 700 Fifth Ave. # 2000 Seattle, WA 98124 Phone: (206)-386-1010 Applicable Codes: IBC & SBC 2018 I.B.I. Co. FILE DIRECTORY B: \JOBS22\JOB22-19 Start Date: May 2, 2022 Plot Date: May 2, 2022 Revisions: Mark Description Date Sheet Content: GENERAL STRUCTURAL NOTES AND MATERIAL SPECIFICATIONS. Drawn By. JChecked By:JCI Date of Issue: JAN 18, 2021 Project No. 122-19 Sheet No. S-1 For Building Permit Submittal