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REV 3 Sharma Site Ret Wall struct dwgs 06-09-2020 UPDATED NEW[1]PLAN KEYNOTES 1. CAST IN PLACE CONCRETE RETAINING WALL. SEE WALL SECTIONS & ELEVATIONS FOR WALL DIMENSION & REINF. 2, FTG STEP. SEE 7/52 3, ADJACENT RETAINING WALL PER THE ORIGINAL DESIGN BY; MAINLAND ENGINEERING CONSULTANTS CORPORATION, LEGEND C STEP FTG. SEE 7/S2 TOW TOP OF WALL TOP TOP OF FOOTING DIMENSIONS & ELEVATIONS DIMENSIONS AND ELEVATIONS ON THIS PLAN ARE PROVIDED FOR ESTIMATING PURPOSES ONLY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL DIMENSIONS AND ELEVATIONS WITH THE CURRENT PERMITTED SET OF CIVIL DRAWINGS AND THE EXISTING GRADES IN THE FIELD AT THE TIME OF CONSTRUCTION, ANY DISCREPANCIES SHALL BE REPORTED TO BOTH THE CIVIL AND STRUCTURAL ENGINEERS IN WRITING PRIOR TO CONSTRUCTION OF THE WALL. RETAINING WALL PLAN 21 81 SCALE 1/8" = 1'-0" QI 41 161 z z o LU a W U p a a a z Q O H H � a c� a o O N H Z _ d o = rc U co O a c LL 3 p LU W N N W C� O O O CV N V- O N to r O y 0 E 8 0. �0 E Y m an CO Y F- Z 0 CO a3 �� o Qv W Q d d 6P ,T 64a�� 0� h O Fs+ c�UAAL4 s�oNAL E� ALL WORK SUBJECT APPROVED W 0 TO FIELD V INSPECTION FOR a CODE COMPLIANCE PLANS MUST BE 4'-0" 4'-1" 4'-2" 7'-9" 11'-1" 11'-1" 6'-8" 311-5" 4'-4" 11'-10" 11'-10" 61_71211 ZW 3 ONJOB SITE 2/S2 2/S2 1/S2 1/S2 2/S2 3/S2 4/S2 5/S2 4/S2 2/62 1/S2 1/S2 2/S2 4/S2 CITY OF EDMONDS 279,50 279,50 I � Z BUILDING DIVISION ----- ------ --------! -------2?7,00 - 277,00---- - `� ---- ------------ --- W — -I 275.00 275.00 -/ 275.00 APPROVED PLAN Z 275,00------ - ---------�----------;--------------,--------------;---------------------------- ----- -- 272.00 272.00 272.00 --------------------------------------- ----- ----- ------------------------------------------ - �- ------ �-- -/ W City Of Edmonds26----5--I ` oc 266,00-------- --- ------265,50=====266.00---------------------------------------- ----- --- -------------------------266,00_ _266,00------------ -------' Building Department 263,00 262.75 Uj Work REVISION 3 FOR RETAINING WALL Address 15712 72 AVE WEST 260.00 M) Owner SHARMA, AMIT 258.00 •L ----�57,5fl--------- Approved Date 6/22/2020 Building Official _ rA WALL ELEVATION B WALL ELEVATION C WALL ELEVATION D WALL ELEVATION Permit Number BLD2018-1101 REVISION #3 S1 II _ 1_ II S1 " _ 1_ 1' S1 " _ 1_ 11 S1 11 _ 1_ 11 SCALE 1/8 - 1 0 SCALE 1/8 - 1 0 SCALE 1/8 - 1 0 SCALE 1/8 - 1 0 REVISION Jul 08 2020 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 161-311 61-911 20'-71' 5/S2 4/S2X 3/62 1/S2 2/S2 3/52 277,00 -------------------------- - 275,00' 274.00 272.00 272.00 --------------------70.00-------------------- ------------- � 270.00 266.00------------------------------77777777�9�-2fifro6------------------------------267.00 262.70 ------------------------------------------------------------ ------------------------ -- 262.00 - 257.00 267.00 262.00 ---- 257.00 - 267.00 262.00 -- 257.00 h' Z a J a J J Z Mae O a C'3 � Z W Z LJ a W W re SHEET: z 0 _z N LL 0 c.i WALL ELEVATION SCALE 1/811 = 1'-0" WALL ELEVATION 51 SCALE 1/811 = 1'-0" WALL ELEVATION SCALE 1/811 = 1'-0" OF 2 S-19-083 8" cc � RET WALL SECTION S2 SCALE 1/2°4-0" GENERAL CONSTRUCTION NOTES CODE: DESIGN AND CONSTRUCTION SHALL CONFORM TO THE PROVISIONS OF THE 2015 IBC AS ADOPTED BY THE CITY OF EDMONDS, WASHINGTON, DISCREPANCIES: THE CONTRACTOR SHALL NOTIFY ENGINEER UPON FINDING ANY DISCREPANCY OR OMISSION IN THE DRAWINGS OR SPECIFICATIONS, SHORING & EXCAVATION: THE CONTRACTOR SHALL BE SOLEY RESPONSIBLE FOR ALL EXCAVATION PROCEDURES AND PROTECTION OF ADJACENT PROPERTY, BACKFILL SOIL: WALL BACKFILL SHALL BE WELL GRADED FREE DRAINING MATERIAL. BACKFILL SHALL BE PLACED IN ACCORDANCE WITH THE GEOTECHNICAL RECOMMENDATIONS , ALL COMPACTION OCCURING WITHIN 5' OF THE WALL SHALL BE COMPLETED USING HAND OPERATED MACHINERY, DESIGN CRITERIA FOUNDATION DESIGN: RETAINING WALL DESIGN IS BASED ON THE FOLLOWING VALUES AS PROVIDED IN THE GEOTECHNICAL REPORT BY GEOTECH CONSULTANTS INC, DATED 01-25-18 & E-MAIL CORRESPONDENCE OF 09-27-19. ALLOWABLE BEARING PRESSURE; 31000 PSF LATERAL EARTH PRESSURES; DRAINED BACKFILL ACTIVE CONDITION; 35PCF EFW ( LEVEL BACKFILL 55PREVISt© N PASSIVE CONDITION; 30OPCF EFW ULTIMATE SEISMIC ADDITION; E = 8H PsJuiIftil6 2020 SATURATED SOIL DENSITY; 125 PCF w/CLEVRLFI 1EltJDS 135 PCFE)FWVW1 gWP6€WE13M\,0MbL DEPARTMENT COEFF OF FRICTION; 0,50 ULTIMATE 811 4 101 11" +1/4" CLR-01� 1 Al 107 ter- 3 5 J CV � CO 104 � RET WALL SECTION 92 SCALE 1/2"4_0" 811 51-011 rTN� RET WALL SECTION s2 scare 1i2`4-011 SPECIAL INSPECTION PLAN GENERAL: SPECIAL INSPECTION BY A QUALIFIED INSPECTOR IS REQUIRED IN ACCORDANCE WITH THE 2015 IBC. QUALIFICATION: THE SPECIAL INSPECTOR SHALL BE A QUALIFIED PERSON WHO SHALL DEMONSTRATE COMPETENCE, TO THE SATISFACTION OF THE BUILDING OFFICIAL, REQUIRED VERIFICATION & INSPECTION: THE SPECIAL INSPECTOR SHALL PERFORM THE VERIFICATIONS & INSPECTIONS NOTED IN THE SCHEDULE BELOW INSPECTION & TESTING SCHEDULE TYPES OF WORK FREQ, 2015 IBC SECTION CAST IN PLACE CONC REINFORCING STEEL, PLACEMENT. P 1705.3 PLACEMENT OF CONCRETE C 1705.3 VERIFYING USE OF REQUIRED DESIGN MIX P 1705.3 TESTING OF THE CONCRETE FOR SPECIFIED STRENGTH, AIR CONTENT AND SLUMP C 1705.3 SOILS VERIFICATION OF SOIL -BEARING CAPACITY; INSTALLATION OF DRAINAGE SYSTEM; C 1705.6 PLACEMENT & COMPACTION OF WALL BACKFILL; P 1705.6 FREQUENCY LEGEND C = CONTINUOUS P = PERIODIC SUBMITTAL OF REPORTS: ALL SPECIAL INSPECTION REPORTS AND TESTING REPORTS SHALL BE SUBMITTED TO THE OWNER, SITE STRUCTURES AND THE BUILDING OFFICIAL BY THE AGENCY PERFORMING THE INSPECTION OR TESTING, CONCRETE L 811 L RET WALL SECTION SCALE 1/2"=1'-0" CONCRETE REQUIREMENTS: LOCATION STRENGTH MAX W/C RATIO WALLS & FTGS 350OPSI @ 28 DAYS 0.50 AIR CONTENT; CONC, EXPOSED TO WEATHER SHALL CONTAIN 5% +/-1% ENTRAINED AIR MIX DESIGN; SHALL BE BASED ON FIELD EXPERIENCE OR TRIAL MIXTURES IN CONFORMANCE WITH THE SPECIFICATIONS, MATERIAL REQUIREMENTS: CEMENT; ASTM C150, ADMIXTURES; ACI 301. AGGREGATES; ASTM C33, WATER; ASTM C94, EXPOSURE CATEGORIES: FREEZING THAWING F1 SULFATE SO IN CONTACT w/ WATER W1 CORROSION PROTECTION Cl PLACING REQUIREMENTS: PLACING; PLACE CONCRETE AS NEARLY AS PRACTICABLE TO ITS FINAL POSITION TO AVOID SEGREGATION, DEBRIS; REMOVE ALL DEBRIS FROM FORMS PRIOR TO PLACING CONCRETE, CONSOLIDATION; CONSOLIDATE CONCRETE BY SUITABLE MEANS. THOROUGHLY WORK CONCRETE AROUND EMBEDDED ITEMS AND INTO CORNERS OF FORMS, L 811 L RET, WALL SECTION SCALE 1/2"=1'-0" REINFORCING BAR MATERIAL REQUIREMENT: REINFORCING BARS: USE DEFORMED BARS CONFORMING TO ASTM A615, GRADE 60, EXCEPT AS NOTED ON THE DRAWINGS. FABRICATION AND PLACING REQUIREMENTS: BENDING: BARS SHALL BE BENT COLD, BARS PARTIALLY EMBEDDED IN CONCRETE SHALL NOT BE FIELD BENT UNLESS NOTED OR SHOWN OTHERWISE OR AUTHORIZED BY THE ENGINEER, CONCRETE COVER: MINIMUM CONCRETE COVER FOR REINF. SHALL BE AS FOLLOWS, UNLESS NOTED OTHERWISE; CONCRETE CAST AGAINST EARTH 3" CONCRETE CAST AGAINST FORMS AND EXPOSED TO EARTH 1-1/211 WET SETTINGS: REINFORCEMENT ANCHOR BOLTS, OR ANY EMBEDDED ITEM WITHIN THE CONCRETE, MAY NOT BE SET INTO THE CONCRETE AFTER IT HAS BEEN POURED WITHIN THE FORMS, LAP SPLICES: LAP ALL BARS 2411 MIN UNLESS SHOWN OTHERWISE ON THESE DWGS, WALL SECTION GENERAL KEYNOTES 1, APPLY PREFABRICATED DRAINAGE PANEL TO ALL WALLS, EXTEND DRAINAGE PANEL TO WITHIN 1211 OF FINISHED GRADE, SEE GEOTECHNICAL ENGINEER FOR MATERIAL SPECIFICATIONS, 2, 4110 PERFORATED PVC FOOTING DRAIN AT ALL WALL SECTIONS, WRAP IN 16"x16" MINIMUM DRAIN ROCK BEDDING & FILTER FABRIC. ROUTE DRAIN TO DISCHARGE POINT AS SHOWN ON CIVIL DWGS. 3, LEAVE SURFACE BETWEEN WALL & FOOTING ROUGH, 4, FINISHED GRADE AT THE BACKFILL FACE OF THE WALL, HEIGHT OF BACKFILL MAY EXTEND TO THE TOP OF THE WALL, 5, CONCRETE PAVING SECTION AT THE DOWNHILL FACE OF THE WALL. PROVIDE 6" MIN COVER OVER THE TOP OF THE FTG, WALL SECTION REINFORCING KEYNOTES 100. 8" THICK CONCRETE RETAINING WALL, REINF w/ #5@12"o/c HORZ & VERT. PLACE VERT REINF NEAR THE BACKFILL FACE OF THE WALL, PROVIDE (2)-#5 CONTINUOUS HORZ BARS @ THE TOP OF THE WALL, 101, 8" THICK CONCRETE RETAINING WALL, REINF w/ #5@12"o/c HORZ & #5@16"o/c VERT, PLACE VERT REINF NEAR THE BACKFILL FACE OF THE WALL, PROVIDE (2145 CONTINUOUS HORZ BARS @THE TOP OF THE WALL, EMB VERT BARS INTO FTG w/ STD HOOK @ 3FT TALL WALL. 102. #5@12"o/c TRANSVERSE, 103, #5@16"o/c TRANSVERSE. 104. #5 LONGITUDINAL TOP & BOT AS SHOWN, LAP 24" MIN @ ALL SPLICE LOCATIONS, 105. #5 WALL TO FOOTING DOWELS @ 611o/c, PROVIDE STD HOOK @ END OF BAR CAST INTO FOOTING, DOWELS SHALL BE EMBEDDED A MINIMUM OF 11" INTO 14" THK FTG, SEE 6/S2 FOR PLACEMENT REQUIREMENTS. 106. #6 WALL TO FOOTING DOWELS @ 1611 o/c, PROVIDE STD HOOK @ END OF BAR CAST INTO FOOTING, DOWELS SHALL BE EMBEDDED A MINIMUM OF 9" +/- 1/211 INTO THE 1211 FOOTING, SEE 6/52 FOR PLACEMENT REQUIREMENTS, 107. #5 WALL TO FOOTING DOWELS @ 1611 o/c, PROVIDE STD HOOK @ END OF BAR CAST INTO FOOTING, DOWELS SHALL BE EMBEDDED A MINIMUM OF 1111 +/- 1/211 INTO THE 1411 FOOTING, SEE 6/S2 FOR PLACEMENT REQUIREMENTS. 108, #4@12"o/c DOWEL & VERT REINF TO BE PLACED IN LINE DOWN THE LENGTH OF THE WALL na DOWEL w/o VERT FTG TO WALL � L VERT WALL REINF BAR SPLICE DOWEL TYP FTG DOWEL PLACEMENT DETAIL SCALE 1"=1'-O" 6'-0" MIN 11-411 TYP Off U J2 MIN FTG CONT REINF SEE PLAN SPLICE BARS TO MATCH FTG REINF TYPICAL STEPPED FTG DETAIL z z o uj a W U p a a aZ a o � a c� a o O N doLu rccJ U N O a c LL 3 p UJ W N = > N W co r N Co N � r.- o N O r O y 0 E 0. c �+ �0 E YEZ m an o Y Lclu) a a �*9 o >� 3 Q ♦x v w a�aa � o z Fs+ c�UAAL4 s�ONAL E� W N J J z a o � 55 a W Z CC Z a 44 W a W = H ui v, CO) W H O in z an J c/i z O W CO) "' a I SHEET: z O H z a S20F 2 SCALE 3/811=1'-0" S-19-083