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APPROVED BLD BLD2025-0175+PLANS +2.5.2025_9.03.05_AM+4746556VAN DYKE RES RETAINING 10103 243RD PL SW EDMONDS, WA 98020 OWNER RUTH VAN DYKE 10103 243RD PL SW EDMONDS, WA 98020 206.546.0351 VANDYKER6@GMAIL.COM CONSULTANTS STRUCTURAL ENGINEER CG ENGINEERING 250 4TH AVE S, SUITE 200 EDMONDS, WA 98020 425.778.8500 FAX 778.5536 CONTACT: JOSH MADISON, EIT LEGAL DESCRIPTION RICHMOND PARK HOMES BILK 000 D-00 - ALL LOT 26 PARCEL NUMBER 00554900002600 PROPERTY INFORMATION TOTAL LOT AREA EX BUILDING FOOTPRINT PROPOSED BUILDING FOOTPRINT TOTAL IMPERVIOUS SURFACE = 10,019 SQFT = 1,828 SQFT = NOT TO CHANGE = NOT TO CHANGE SCOPE OF WORK REPLACE EXISTING CRAWLSPACE WOOD RETAINING WALLS WITH CONCRETE RETAINING WALLS. NOTE: SITE PLAN HAS BEEN PREPARED BASED ON FIELD MEASUREMENTS & COUNTY RECORDS & IS NOT A SURVEY, PROPERTY LINES ARE APPROXIMATE. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS & UTILITY LOCATIONS. DE'NCE WALL EXIST HEDGE SITE PLAN SCALE: 1" = 10' y s s �A a z f 240th St SW 240th St SW 240th St SW v_ £ 240th P, `r$ 240th PI SW s 240th PI SW s N O - `s v v o f f £ A 3 5 T. 241 al PI SW 241 s1 PI SW `� 14111 PI SW s M1 P _v �b ga E qsw s Pj1,1 � 12nd PI SW o a 2441h St SPr 43rd PI S W 243,d VtS* w f F NW 203rd St NW 203rd St NW 203rd S VICINITY MAP NTS = PROJECT SITE EXIST LANDSCAPING 10 0 5 10 ALL WORK SUBJECT TO FIELD INSPECTION FOR CODE COMPLIANCE LOT LINE STAKES MUST BE IN PLACE AT TIME OF FOUNDATION INSPECTION APPROVED PLANS MUST BE ON JOB SITE City Of Edmonds Building Department Work CRAWLSPACE ACCESS ------------------------------------------- Address 10103 243RD PL SW --------------------------------------------- --------------------------------------------- Owner ; VAN DYKE ------------------- ----------- Approved Date 02/21/2025 ------------------ ------------------------------- Building Official: ------------------- Permit Number BLD2025-0175 C C ENGINES RING 250 4TH AVE. S., SUITE 200 EDMONDS, WASHINGTON 98020 PHONE (425) 778-8500 FAX (425) 778-5536 01/ 11/ 25 I rn W F- I� a O Y Q DESIGN: JDM DRAWN: JEG CHECK: DMT JOB NO: 24453.10 DATE: O 1 / 17/25 'R. P1 iR w p U Z N p W J 00 C w o Q M Q W � N 0 � p M Z p � w z ~ Lli Q O ID > � w (� SHEET: RECEIVED 2/5/25 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT somi STRUCTURAL NOTES (THESE NOTES ARE TYPICAL UNLESS NOTED OR DETAILED OTHERWISE ON DRAWINGS) 0 ALL MATERIALS, WORKMANSHIP, DESIGN, AND CONSTRUCTION SHALL CONFORM TO THE DRAWINGS, SPECIFICATIONS, AND THE INTERNATIONAL BUILDING CODE (IBC), 2021 EDITION. SPECIFICATIONS AND STANDARDS WHERE REFERENCED ON THE DRAWINGS ARE TO BE THE LATEST EDITION. STATEMENT OF SPECIAL INSPECTIONS SPECIAL INSPECTIONS ARE NOT REQUIRED. STRUCTURAL OBSERVATION OF THE STRUCTURAL SYSTEM BY THE ENGINEER IS NOT REQUIRED. FOUNDATIONS: SPREAD FOOTINGS SOILS REPORT: ALLOWABLE SOIL PRESSURE: LATERAL EARTH PRESSURE: UNRESTRAINED: RESTRAINED: PASSIVE: COEFFICIENT OF FRICTION REPORT NOT AVAILABLE AT TIME OF DESIGN 1500 PSF 35 PCF + ANY APPLICABLE SURCHARGE 50 PCF + ANY APPLICABLE SURCHARGE 300 PCF 0.35 FOOTINGS SHALL BEAR ON FIRM UNDISTURBED EARTH OR 12" OF COMPACTED STRUCTURAL FILL AS REQUIRED AND AT LEAST 18" BELOW ADJACENT EXTERIOR GRADE. ANY FOOTING ELEVATIONS SHOWN IN THE DRAWINGS REPRESENT MINIMUM DEPTHS AND ARE FOR BIDDING ONLY. ACTUAL FOOTING ELEVATIONS ARE SUBJECT TO SITE CONDITIONS AND MUST THEREFORE BE ESTABLISHED BY THE CONTRACTOR. FOOTINGS SHALL BE CENTERED BELOW COLUMNS OR WALLS ABOVE, UNLESS NOTED OTHERWISE. IMPORTED STRUCTURAL FILL AND BACKFILL MATERIAL SHOULD CONSIST OF CLEAN, WELL GRADED GRANULAR MATERIAL FREE OF DEBRIS OR ORGANICS WITH A MAXIMUM PARTICLE DIAMETER OF THREE INCHES AND NO MORE THAN 10% FINES (PASSING THE #200 SIEVE). FILL AND BACKFILL MATERIAL SHOULD BE PLACED IN LEVEL LIFTS NOT EXCEEDING TWELVE (12") INCHES IN LOOSE THICKNESS AND COMPACTED TO A MINIMUM OF 95% OF ITS MAXIMUM DRY DENSITY AS DETERMINED BY ASTM TEST METHOD D1557. BACKFILL BEHIND ALL RETAINING WALLS WITH WELL -DRAINING, GRANULAR FILL AND PROVIDE FOR SUBSURFACE DRAINAGE. PROVIDE DAMPPROOFING AT EXTERIOR FACE OF ALL FOUNDATION WALLS EXPOSED TO EARTH PER ARCHITECTURAL SPECIFICATIONS. EXCAVATIONS AND DRAINAGE INSTALLATION SHALL BE OBSERVED BY A SOILS ENGINEER RETAINED BY THE OWNER. IF EXCAVATION SHOWS SOIL CONDITIONS TO BE OTHER THAN THOSE ASSUMED ABOVE NOTIFY THE STRUCTURAL ENGINEER FOR POSSIBLE FOUNDATION REDESIGN. CONCRETE ALL CONCRETE SHALL BE MIXED, PROPORTIONED, CONVEYED, AND PLACED IN ACCORDANCE WITH CHAPTER 26 OF ACI 318 AND THE AMERICAN CONCRETE INSTITUTE'S SPECIFICATIONS FOR STRUCTURAL CONCRETE FOR BUILDINGS (ACI 301). ALL CONCRETE SHALL BE STONE -AGGREGATE CONCRETE HAVING A UNIT WEIGHT OF APPROXIMATELY 150 POUNDS PER CUBIC FOOT. CONCRETE STRENGTHS AT 28 DAYS (fc) AND MIX CRITERIA SHALL BE AS FOLLOWS: MAXIMUM MIN CEMENT TYPE OF CONSTRUCTION f'c* WATER/CEMENT CONTENT PER CUBIC MAXIMUM SHRINKAGE STRAIN RATIO YARD FOOTINGS 3000 PSI 0.55 5 1/2 SACK N/A WALLS 4000 PSI 0.45 5 1/2 SACK N/A THE MINIMUM AMOUNT OF CEMENT LISTED ABOVE MAY BE CHANGED IF A CONCRETE PERFORMANCE MIX IS SUBMITTED TO THE ENGINEER AND THE BUILDING DEPARTMENT FOR APPROVAL TWO WEEKS PRIOR TO PLACING ANY CONCRETE. THE PERFORMANCE MIX SHALL INCLUDE THE AMOUNTS OF CEMENT, FINE AND COARSE AGGREGATE, WATER, AND ADMIXTURES AS WELL AS THE WATER -CEMENT RATIO, SLUMP, CONCRETE YIELD, AND SUBSTANTIATING STRENGTH DATA IN ACCORDANCE WITH CHAPTER 26 OF ACI 318. ALL CONCRETE EXPOSED TO WEATHER OR TO FREEZING TEMPERATURES SHALL BE AIR -ENTRAINED IN ACCORDANCE WITH ACI 318 TABLE 19.3.3.1 FOR MODERATE EXPOSURE CLASS F1. *PROVIDE f'c SPECIFIED IN TABLE FOR DURABILITY REQUIREMENTS. 2500 PSI CONCRETE MEETS STRENGTH REQUIREMENTS, THEREFORE SPECIAL INSPECTION IS NOT REQUIRED. REINFORCING STEEL REINFORCING STEEL SHALL BE DEFORMED BILLET STEEL CONFORMING TO ASTM A615, AND SHALL BE GRADE 60 (Fy = 60,000 PSI), UNLESS NOTED OTHERWISE. GRADE 60 REINFORCING BARS INDICATED ON DRAWINGS TO BE WELDED SHALL CONFORM TO ASTM A706. REINFORCING COMPLYING WITH ASTM A615 MAY BE WELDED IF MATERIAL PROPERTY REPORTS INDICATING CONFORMANCE WITH WELDING PROCEDURES SPECIFIED IN AWS D1.4 ARE SUBMITTED. REINFORCING STEEL SHALL BE DETAILED INCLUDING HOOKS AND BENDS IN ACCORDANCE WITH ACI SP-66 AND ACI 318, LATEST EDITIONS. UNLESS OTHERWISE NOTED, REINFORCING SPLICE LENGTHS AND DEVELOPMENT LENGTHS SHALL BE PER SCHEDULE. REINFORCING SHALL BE PLACED AND ADEQUATELY SUPPORTED PRIOR TO PLACING CONCRETE. WET -SETTING EMBEDDED ITEMS IS NOT ALLOWED WITHOUT PRIOR ENGINEER APPROVAL. BARS PARTIALLY EMBEDDED IN HARDENED CONCRETE SHALL NOT BE FIELD BENT UNLESS SO DETAILED OR APPROVED BY THE STRUCTURAL ENGINEER. REFER TO CHAPTER 25 OF ACI 318 FOR OTHER REINFORCING STEEL REQUIREMENTS. MINIMUM LAPS AND EMBEDMENT UNLESS OTHERWISE NOTED, REINFORCING SPLICE LENGTHS AND DEVELOPMENT LENGTHS SHALL BE AS TABULATED BELOW: f'c = 2500 PSI DEVELOPMENT LENGTH LAP SPLICE BAR TENSION COMPRESSION TENSION COMPRESSION SIZE TOP BARS OTHER BARS ALL BARS TOP BARS OTHER BARS ALL BARS #3 24 18 9 30 23 12 #4 31 24 12 41 31 15 #5 39 30 15 51 39 19 #6 147 36 18 61 47 23 #7 68 53 21 89 68 27 #8 78 60 24 102 78 30 NOTE: 1. ALL LENGTHS ARE IN INCHES. 2. ALL LAP SPLICES ARE CLASS B. 3. "TOP BARS" ARE HORIZONTAL REINFORCEMENT PLACED SUCH THAT MORE THAN 12 INCHES OF CONCRETE IS CAST IN THE MEMBER BELOW THE BAR. CONCRETE COVER ON REINFORCING CONCRETE CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH: 3" CONCRETE EXPOSED TO EARTH AND WEATHER: #6 BARS AND LARGER 2" #5 BARS AND SMALLER 1 1/2" CONCRETE NOT EXPOSED TO EARTH OR WEATHER: SLABS, WALLS AND JOISTS 3/4" COLUMN TIES OR SPIRALS AND BEAM STIRRUPS 1 1/2" CONCRETE GENERAL NOTES VERTICAL BARS SHALL START FROM TOP OF FOOTING. HORIZONTAL BARS SHALL START A DISTANCE OF 1/2 THE NORMAL BAR SPACING FROM TOP OF FOOTING AND TOP OF FRAMED SLABS. IN ADDITION, THERE SHALL BE A HORIZONTAL BAR AT A MAXIMUM OF 3" FROM TOP OF WALL AND BOTTOM OF FRAMED SLABS. PROVIDE CORNER BARS TO MATCH THE HORIZONTAL REINFORCING WITH TENSION LAP SPLICE AT EACH SIDE PER TABLE, OR BEND ONE SIDE OVER TO PROVIDE TENSION LAP. ALL CONSTRUCTION JOINTS SHALL BE THOROUGHLY CLEANED AND PROPERLY PREPARED IMMEDIATELY PRIOR TO POURING OF CONCRETE. DOWEL STEEL SHALL BE THE SAME SIZE AND SPACING AS MAIN REINFORCING DETAILED BEYOND JOINT. REINFORCE AROUND OPENINGS GREATER THAN 12" IN EITHER DIRECTION WITH (2) #5 EACH SIDE AND (1) #5 x 4'-0" DIAGONAL AT EACH CORNER. EXTEND BARS 2'-0" BEYOND EDGE OF OPENING. IF 2'-0" IS UNAVAILABLE, EXTEND AS FAR AS POSSIBLE AND HOOK. HOOK ALL REINFORCING INTERRUPTED BY OPENINGS. BARS PARTIALLY EMBEDDED IN HARDENED CONCRETE SHALL NOT BE FIELD BENT UNLESS SO DETAILED OR APPROVED BY THE STRUCTURAL ENGINEER. EXISTING BUILDING CONTRACTOR SHALL VERIFY ALL DIMENSIONS, MEMBER SIZES AND CONDITIONS OF THE EXISTING BUILDING DEPICTED IN THE DRAWINGS, AND NOTIFY THE STRUCTURAL ENGINEER OF ANY DISCREPANCIES FOR POSSIBLE REDESIGN. GENERAL STRUCTURAL DRAWINGS SHALL BE USED FOR BIDDING AND CONSTRUCTION. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS FOR COMPATIBILITY BEFORE PROCEEDING. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT BEFORE PROCEEDING. CONTRACTOR SHALL BE RESPONSIBLE FOR ERECTION STABILITY AND TEMPORARY SHORING AS NECESSARY UNTIL PERMANENT SUPPORT AND STIFFENING ARE INSTALLED. CONTRACTOR -INITIATED CHANGES SHALL BE SUBMITTED IN WRITING TO THE STRUCTURAL ENGINEER FOR APPROVAL PRIOR TO FABRICATION OR CONSTRUCTION. CHANGES SHOWN ON SHOP DRAWINGS ONLY WILL NOT SATISFY THIS REQUIREMENT. DRAWINGS 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 REVIEW AND APPROVAL BY THE STRUCTURAL ENGINEER. LEGEND DEFINITION SYMBOL DEFINITION NATIVE SOIL GRANULAR FILL SYMBOL DIRECTION OF FRAMING EXTENT OF FRAMING I I � — — — — — COLUMNS COLUMN BEARING ON BEAM BEAM CONTINUOUS OVER SUPPORT CONCRETE WALL P STRUCTURAL STEEL RATED SHEATHING SHEAR WALL (SEE SCHEDULE) SWX 0 COLUMN MARK (SEE SCHEDULE) BEARING STUD WALL FOOTING MARK (SEE SCHEDULE) O NON -BEARING STUD WALL BEARING STUD SHEAR WALL NON -BEARING STUD SHEAR WALL HOLDOWN MARK (SEE SCHEDULE) HANGER MARK (SEE SCHEDULE) FLAG NOTE (SEE PLAN NOTES) OO zvvvvvAl CMU WALL STEEL MOMENT FRAME CONN. �V ABBREVIATIONS (A) AB ALT ABOVE ANCHOR BOLT ALTERNATE HORIZ HORIZONTAL KING POST KIPS PER SQUARE INCH MECHANICAL MOMENT FRAME NEAR SIDE ON CENTER OPPOSITE KIP KSI ARCH ARCHITECT MECH (B) BELOW MF BLKG BLOCKING NS BM BOT BEAM BOTTOM OC OPP BTWN CJP BETWEEN COMPLETE JOINT PENETRATION PL PLATE PLCS PLACES CLR CIVIL) CLEAR PSI POUNDS PER SQUARE INCH CONCRETE MASONRY UNIT PSF POUNDS PER SQUARE FOOT COL COLUMN P/T POSTTENSIONED CONIC CONCRETE PT PRESSURE TREATED CONN CONNECTION CONTINUOUS DOUBLE DETAIL REINF REINFORCING REQUIRED SCHEDULE SIMILAR SLAB ON GRADE STANDARD SHEAR WALL TOP OF CONCRETE TOP OF STEEL TOP OF WALL CONT REQ'D DBL DIET SCHED SIM DIM DIMENSION SOG EA EACH STD ELEV EXIST EXP FLR ELEVATION EXISTING EXPANSION FLOOR SW TOC TOS TOW FDN FTG FOUNDATION FOOTING FAR SIDE FULL HEIGHT GLUE -LAMINATED BEAM TYP TYPICAL UNO UNLESS NOTED OTHERWISE FS VFY VERIFY FH VIF VERIFY IN FIELD GLB VERT VERTICAL 250 4TH AVE. S., SUITE 200 EDMONDS, WASHINGTON 98020 PHONE (425) 778-8500 FAX (425) 778-5536 r' 15 M. ?' WAs$ N vb 45i 01 SSIONAL 01/ Il/ 25 09 DESIGN: JDM DRAWN: JEG CHECK: DMT JOB NO: 24453.10 DATE: 01 / 17/25 J J Q Z Z a I..a m I O J 00 0) V) 0 Z O 0 I..a SHEET: RECEIVED 2/5/25 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT si mi z a Lu 0 w z Q w CONC SHC 0 PARTIAL FOUNDATION PLAN l SCALE: 1/4" = V-0" FINISHED GRADE VARIES O Oo 010 0° o°O (2) #4 BARS °p0 000 010 O°b 0 ro 0 #4 @ 10" OC HORIZ co °°° 0 o°b 0 11_011 MIN o° 10 0 1 1/2 00,0 "S" BARS 11 CLR BACKFILL W/ FREE COMPACTED 0 0°°°4' DRAINING MATERIAL BACK FILL o�°co FTG DRAIN o O 0e oPER DETAIL 9 FINISHED GRADE . O 00 O O°oo -� 1 O ° 0 .0 o o O o 000 °o I-1 1=� 0 0 0 o O o _ � O O O iII Ili Ii lit li i_ "V "F" BARS #4 @ 12" OC #4 @ 12" OC "S" BARS T11 }11 611 RETAINING WALL SECTION SCALE: 3/4" = V-0" KY FOOTING XIST V W/ HILTI i 4" EMBED, TYP NE\ B' C CON 2 RETAINING WALL SCHEDULE WALL GEOMETRY WALL REINFORCING WALL MAX "T" "B" IT, "D" "S" BARS "F" BARS TYPE "H" 1 4'-0" 1'-0" 8" 12" #4 @ 12" NOT REQ'D 2 6'-0" V-6" 1'-7" 8" 12" #4 @ 10" NOT REQ'D 3 T-0" 1 1'-9" 1 2'-0" 1 8" 1 12" #4 @ 9" EDGE NOT REQ'D NOTES: 1. FOUNDATION SHALL BEAR ON UNDISTURBED NATIVE SOIL. 2. NOTE THAT THE 4' AND 6' TALL RETAINING WALLS HAVE REINFORCEMENT CENTERED IN WALL. ALTERNATE HOOK DIRECTION INTO FOOTING EVERY OTHER BAR. AT LOCATIONS WHERE REBAR IS EXPOSED, CHIP OUT CONCRETE 1/2" BEHIND BARS AND PACK SIKATOP 123 PLUS BEHIND BARS. BARS SHALL BE CLEANED AND FREE OF ANY DUST OR CORROSION EXISTING CONCRETE WALL PARTIAL MAIN FLOOR FRAMING PLAN SCALE: 1/4" = V-0" CIVAT(1D 1 10 DI I IC DA-rrui AI/_ l%AnDTAD TYP COLUMN & WALL SPALLING SECTION REPAIR 8" rvl=lnl/ nl KIX/%A/AlI (2) #4 #4 @ 12" OC #4 @ 10" OC FULL LENGTH OF WALL DRILL & EPDXY W/ HILTI HIT-HY 200 & 6" EMBED SECTION SCALE: 1" = V-0" NOTE: 18" EXTENSION TO IF CONC SIDE WALL OR END EXTEND UNDER DECK WALL IS PRESENT, PROVIDE PRE -MANUFACTURED DOWELS FROM CONC WALL HATCH TO MATCH THE #4 @ 12 SECTION "nII CORNER BARS x Q MAY BE SUBSTITUTED FOR 1 Lr\\.L YLI\1 1-11ml VV IJIVL L/\l.Ll 1 AS OTHERWISE NOTED OR SHOWN TYPICAL CONCRETE WALL REINFORCING DETAIL SCALE: NTS #4 CONT DOWEL & EPDXY INTO RETAINING WALL W/ HILTI HIT-HY 200 #4 @ 12" EA V NOTE: IF CONC SIDE WALL OR END WALL IS PRESENT, PROVIDE DOWELS FROM CONC WALL TO MATCH THE #4 @ 12 TYPICAL CONCRETE STAIR SECTION SCALE: 1" = V-0" EXIST DECK 4"0 PERFORATED PVC PIPE PER LOCAL CODES WITH 6" OF 3/4"-1" WASHED ROCK ALL AROUND, WRAPPED IN NON -WOVEN GEOTEXTILE FABRIC. SLOPE TO DRAIN 1/8" PER V-0" MIN. TURN DOWN PERFORATIONS AS SHOWN 811 CONC RETAINING ro \0)�0 0� 0 WALL PER PLAN C D O 0 O 00 000 0° O° 00 0 0 O D 0 00 LINE OF MAX EXCAVATION. IF SOIL IS OVER EXCAVATED, REPLACE WITH LEAN MIX 1 CONCRETE. FIRM BEARING SOIL OR COMPACTED STRUCTURAL FILL TYPICAL FOOTING DRAIN C GI ENGINES RING, 250 4TH AVE. S., SUITE 200 EDMONDS, WASHINGTON 98020 PHONE (425) 778-8500 FAX (425) 778-5536 yZ5 M ?' of WAs$ 901 SSIONAL 01/ Il/ 25 J Q H z 0 m U � (n W Lu C) a Y a DESIGN: JDM DRAWN: JEG CHECK: DMT JOB NO: 24453.10 DATE: 01 /17/25 V I Q J Q 0 Z 0 Z Z Q W � 7 L W U N J W O J 00 °' 0 � Z w 0 a p W N o Q 0 0 M Z Z � 0 Z 0 � 0 O U- SHEET: RECEIVED 2/5/25 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S mi SCALE: 1" = V-0" SCALE: 1/2" = 1'41 SCALE: 1" = V-0"