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HomeMy WebLinkAboutR-425009o DRAINAGE DETAILS N FOR HI K-FIL=A RENTONC C I SECTION 18, TWP. 23 N., RGE 5 EAST, W. M. LLI CITY OF RENTON, KING COUNTY, STATE OF WASHINGTON cV T 1 0 C) DocuSign Envelope ID* 6EECF5B6-602A-4E4A-B436-A317AA638878 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 (D co PERVIOUS CONCRETE/POROUS ASPHALT N PLANTING BEDS/UNDISTURBED UNDISTURBED TURF (LAWN) AREAS, VEGETATION, SEE NOTE 1 SEE NOTE 1 A B UNDISTURBED GRASS: SEED OR SOD SITE SPECIFIC DATA PAVEMENT BASE, NATIVE VEGETATION 0' SEE NOTE 6 PROJECT NUMBER 736661 WETUWDMED14 C/L SAND LAYER (IF REQUIRED), f /\//�/�//\r/\//\ SEE NOTE 5 \\/�\�/\\/ \/\\/ \\/\\/\\r"\\/\\/ \/ \/ i�'/�\\// \\ % \/ BED \/ \ \/� \� \ PROJECT NAME Chik Fil A Renton (BCE # 18963) 12" MIN. ABOVE SEASONAL HIGH UNDISTURBED NATIVE SOIL ��/\ / \/ �Y/\ \ / /\ ,(/ / UNDISTURBED NATIVE SOIL r - - - - _ _ _ _ _ , GROUNDWATEROR \ \\� \/ \\�/\" \ \�\ \\ VER17`C n I HAT`H HYDRAULICALLY //\/ //\/\��\ \ �/ / PROJECT LOCATION Renton, WA ,1Mffl�A I ".:..-� I UNDEROR,4/N 1./L SUBGRADE, SEE NOTE 4 v RESTRICTIVE LAYER /\\/ \/\ / / \\//\ \// /\/ P/7IG�/G{/ I O STRUCTURE ID MWS # 1 PERIMETER MANIFOLD � PERVIOUS CONCRETE/POROUS ASPHALT /�\�j\���\�/\\j\� \//\\//\\\/T j\ j TREATMENT REQUIRED VOID AREA I n n MINIMUM MATERIAL THICKNESS (IN): RESIDENTIAL STREETS AND FLOW BASED (CFS) I �•:• I ALLEYS PEDESTRIAN OPTION 1 - NO DISTURBANCE DRAIN DOWN LINE 0.084 PERVIOUS POROUS PERVIOUS POROUS v I - I O LAYER MATERIAL TYPE' CONCRETE ASPHALT CONCRETE ASPHALT PEAK BYPASS REQUIRED (CFS) - IF APPLICABLE 0.710587 , °.,....<,• . - r- , (IN) (IN) (IN) (IN) PLANTING BEDS TURF (LAWN)AREAS T PIPE DATA I. MATERIAL DIAMETER , I � N A PERMEABLE PAVEMENT, SEE NOTE 1 8 6 5 4 0�j/ INLET PIPE 1 25.46 PVC 1 2 �� ❑ ', 3"-4" ARBORIST WOOD CHIP MULCH, - - / i GRASS: SEED OR SOD I s., o '. SEE STD. PLAN 262.60 / � � O , .�.,. B CHOKER COURSE, SEE NOTE 2 0 2 0 2 i- ,_ n-, INLET PIPE 2 N/A NSA N/A I ❑ I iur : ,." �4 = sr?^ :"s;°,. •`;; I II II =11I-III-III=11I-III-III-III ❑ I- - - - --1-1TI--1TI=1TI=1TI=-1TI-1 © AGGREGATE BASE, SEE NOTE 3 e 6 6 4 ff - ' �' LL _ _ _ OUTLET PIPE 25.21 PVC _ 1 III III-111 12 J cz 3" OF COMPOST INCORPORATED - =III=III- = =11I- I- 1 75" OF COMPOST INCORPORATED INTO NOTES: INTO 5" OF SITE SOIL (TOTAL 11=1 1=1 1=1 1=1 PRETREATMENT BIOPIC TRATION DISCHARGE AMENDED DEPTH OF 9.5", FOR A -III-III= - T III- 6.25" OF SITE SOIL (TOTAL AMENDED DEPTH I I OF 9.5', FOR A SETTLED DEPTH OF 8") A A 1. PERMEABLE PAVEMENT THICKNESSES LISTED FOR POROUS ASPHALT INCLUDE WEARING COURSE AND ASPHALT TREATED PERMEABLE BASE SETTLED DEPTH OF 8") _ RIM ELEVATION 30.76' 6' 8� D 6 (ATPB) WHEN UTILIZED. PERMEABLE ASPHALT TREATED BASE (PATS) SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-SA2. CHOKER OUTLET PIPE _ COURSE REQUIRED WHEN ATPB IS USED. (�I1=III=1I ICI I�I1=1I 1=11 11� 1=11 TI=1 =1 /NLET PIPE SEE NOTES 9' Oo 1= n- um -I a -I SURFACE LOAD DIRECT TRAFFIC SEE NOTES 2. CRUSHED SURFACING CHOKER COURSE (CSCC) SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-04.2(9-03.9(2)).OPT2.� 1=1I=T-ITI- - II LI Ii1 IiI 1i1, 6" n I I IHI LEFT END VIEW 3. AGGREGATE BASE SHALL CONFORM TO THE REQUIREMENTS OF APWA GSP 4-04.2(903.9(2)).OPT1. RUNOFF STORAGE REQUIREMENTS MAY , SUBSOIL SCARIFIED 4" BELOW NO TES.- PLAN VIEW REQUIRE A THICKER AGGREGATE BASE. HYDRAULIC MODELING RESULTS SHOWING THE REQUIRED AGGREGATE BASE THICKNESS FOR SUBSOIL SCARIFIED 4" BELOW j/ \// _ '�` /� :i.!///\ �/\ COMPOST AMENDED LAYER STORMWATER CONTROL MUST BE SUBMITTED. COMPOST AMENDED LAYER I� ;\\%/\ \\\/\\j, / '��\/ \\/\ (12" BELOW SOIL SURFACE) (12" BELOW SOIL SURFACE) 4 PREPARE AND PROTECT OF MAXIMUM DENSITY PER WS ODT 2 03 3(E PER 14 DAOV RCOMPACTED S BGRADE SHAGSP 2-06.3(3) SUBGRADE FOR LL BE SCARIFIED ABLE ITO 8- MIN. AND RE OMPACTEDOMPACT TO A DEPTH OF 6" TO 90 %-92 % /•(/// //\ , 12,. //\ / * PRELIMINARY NOT FOR CONSTRUCTION 5. PERMEABLE PAVEMENT SHALL BE DESIGNED WHERE THE SOIL BENEATH THE BMP MEETS A MINIMUM ORGANIC MATTER CONTENT OF 1.0%AND A MINIMUM CATION EXCHANGE CAPACITY OF 5 MILLIEQUIVALENTS PER 100 GRAMS. A6INCH SAND LAYER MUST BE INCLUDED IN THE DESIGN OPTIONS 2, 3, AND 4 -AMEND IN PLACE OR STOCKPILE AND AMEND BENEATH THE PERMEABLE PAVEMENT IF THE SOIL DOES NOT MEET THESE PROPERTIES. 6. PAVEMENT BASE SHALL BE INSTALLED PER APWA GSP 4-04.3(5) SHAPING AND COMPACTION. GENERAL NOTES: PLANTING BEDS TURF (LAWN) AREAS INSTALLATION NOTES C/L CA 1. REFER TO WSDOT LOCAL AGENCY GENERAL SPECIAL PROVISIONS (GSPs) DIVISIONS 2-9 APWA GSPs, AND WSDOT STANDARD SPECIFICATIONS. 3"-0" ARBORIST ��� ��� ��� �/' 30.76 A WOOD CHIP // GRASS: SEED OR SOD 1. CONTRACTOR TO PROVIDE ALL LABOR, EQUIPMENT, MATERIALS AND 2. POROUS HMA SHALL CONFORM TO REQUIREMENTS OF APWA GSP 5-04. / D" INCIDENTALS REQUIRED TO OFFLOAD AND INSTALL THE SYSTEM AND I RIM/FG ' MULCH, SEE STD. � _ 3. MINIMUM UTILITY SETBACKS AND PROTECTION MEASURES MUST CONFORM TO CURRENT CITY STANDARDS, STD. PLANS 265.00, 265.10, AND PLAN 262.60 I NOTES: I� 1­7 265.20, AND OTHER UTILITY PROVIDER REQUIREMENTS. COORDINATE WITH CITY ENGINEER IN THE EVENT OF UTILITY CROSSINGS OR APPURTENANCES IN ACCORDANCE WITH THIS DRAWING AND THE CONFLICTS. 1 FENCEDAREAS OF NO DISTURBANCE TO BE AND EXISTING VEGETATION AND SOIL TO BE MANUFACTURERS' SPECIFICATIONS, UNLESS OTHERWISE STATED IN 4. PERMEABLE PAVEMENT SHALL BE DESIGNED OR REVIEWED BY A LICENSED ENGINEERING GEOLOGIST OR GEOTECHNICAL ENGINEER. FOR ALL 6" IMPORTED 6' IMPORTED MANUFACTURERS CONTRACT. PROTECTED FROM CONSTRUCTION IMPACTS. O APPLICATIONS, PAVEMENT DESIGNS MUST BE PREPARED BY AN ENGINEER LICENSED IN WASHINGTON STATE. TOPSOIL MIXI TOPSOIL MIX (COMPACTED (COMPACTED GENERAL NOTES- 2. UNIT MUST BE INSTALLED ON LEVEL BASE. MANUFACTURER I SZ 5. ACCEPTANCE TESTING FOR SIDEWALKS, PATHS AND VEHICULAR PAVEMENT LESS THAN 2,000 SF SHALL BE AS FOLLOWS: PAVEMENT SHALL BE I , PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER SURFACE HAS BEEN WETTED DEPTH) 6" DEPTH) 1. TO MEASURE SETTLED DEPTH, WATER SOIL RECOMMENDS A MINIMUM 6" LEVEL ROCK BASE UNLESS SPECIFIED BY HGL/OPERATING HEAD: 27.41C) CONTINUOUSLY FOR AT LEAST 10 MINUTES. APPROVAL WITH 5 GALLON BUCKET TEST, WATER TRUCK, OR ASTM C1701 USING A 12-INCH RING \ \ \ SUFFICIENTLY TO FULLY SATURATE WITHOUT THE PROJECT ENGINEER. CONTRACTOR IS RESPONSIBLE FOR VERIFYING I 1 �•/ SEALED AT THE PAVEMENT SURFACE. -i \// \\// \/ /\ \ \ CAUSING EROSION , FLOW CONTROL \/ PROJECT ENGINEERS RECOMMENDED BASE SPECIFICATIONS. Q OD 6. ACCEPTANCE TESTING FOR ROADWAYS AND PARKING AREAS OF 2,000 SF OR GREATER SHALL HAVE A MINIMUM INFILTRATION RATE OF 100 -� \ / L,' .. 2. COMPOST TO MEET STD. PLAN 262.60. RISERSUBSOIL Q - IN/HR PER ASTM C1701 AND APWA GSP 5-04.3 AND 5-06.3(6). - -. �\ \\ r /\\ \\, - SCARIFIED s" 4. CONTRACTOR TO SUPPLY AND INSTALL ALL EXTERNAL CONNECTING SUBSOIL IS �- ��\/\\ /\/ /\\r \/ 3. COMPACTION OF TOPSOIL HERE REQUIRED I I - = 4i 1 / / / r BELOW IMPORTED ) lE IN - / / I r F T I A - 7. ROADWAYS DRIVEWAYS AND PARKING LOTS SUBJECT TO VEHICLE LOADING SHALL MEET STRUCTURAL REQUIREMENTS OF CITY OF RENTON SCARIFIED 6" - \ \ \ \ - PIPES. ALL PPES MUS BE LUSH Wl H INSIDE SURF CE OF TRANSPORTATION DEPARTMENT STANDARDS FOR EQUIVALENT NON -PERMEABLE PAVEMENT TYPES. BELOW IMPORTED / % \/ \// rr�r r�/\ __ _� TOPSOIL MIX TO BE TO BS% OF STANDARD PROCTOR. , ax TOPSOIL 4. SEE CONSTRUCTION PLANS FOR SPECIFIC CONCRETE (PIPES CANNOT INTRUDE BEYOND FLUSH). INVERT OF 25.21 8. FOR PERMEABLE PAVEMENT INSTALLATIONS ON SLOPES GREATER THAN 5%, CHECK DAMS AREA REQUIRED PER STD. PLAN 261.20. �/ /\//� /� 12" rr / r /\/ PROJECT REQUIREMENTS. OUTFLOW PIPE MUST BE FLUSH WITH DISCHARGE CHAMBER FLOOR. I IE OUT 9. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS, OPTION 5 - IMPORTED TOPSOIL ALL PIPES SHALL BE SEALED WATERTIGHT PER MANUFACTURERS 6' MI &ISE UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STANDARD CONNECTION DETAIL. 6' 4'-O• 6' STD. PLAN - 261.10 STD. PLAN - 264.00 5. CONTRACTOR RESPONSIBLE FOR INSTALLATION OF ALL PIPES, RISERS, RIGHT END VIEW PERMEABLE PAVEMENT MATERIAL 5'-0" L" PUBLIC WORKS SECTIONS -PERVIOUS CONCRETE AND APPGYgZ 9/za/zoi8 I :as AM PUBLIC WORKS SOIL AMENDMENT SECTIONS APPR ED: g/28/2018 I :4s An MANHOLES, AND HATCHES. CONTRACTOR TO USE GROUT AND/OR e DEPARTMENT DEPARTMENT GAZ BRICKS TO MATCH COVERS WITH FINISHED SURFACE UNLESS SPECIFIED ELEVATION VIEW POROUS ASPHALT DATE mws a DATE N.T.S OTHERWISE. 6. VEGETATION SUPPLIED AND INSTALLED BY OTHERS ALL UNITS WITH PERVIOUS CONCRETE ��NOT SOIL AMENDMENT VEGETATION MUST HAVE DRIP OR SPRAY IRRIGATION SUPPLIED AND TREATMENT FLOW (CFS) 0.084 INSTALLED BY OTHERS. 7. CONTRACTOR RESPONSIBLE FOR CONTACTING CONTECH FOR ACTIVATION OPERATING HEAD (FT) 2.5 NOT TO SCALE TO SCALE OF UNIT MANUFACTURERS WARRANTY IS VOID WITHOUT PROPER PRETREATMENT LOADING RATE (GPM/SF) 1.5 ACTIVATION BY A CONTECH REPRESENTATIVE. GENERAL NOTES WETLAND MEDIA LOADING RATE (GPM/SF) 1.0 ROUND MANHOLE COVER MARKED 1. MANUFACTURER TO PROVIDE ALL MATERIALS UNLESS OTHERWISE NOTED. MWS-L-4-8-V-UG "DRAIN" WITH LOCKING BOLTS 0%IPNTECH ®2. ALL DIMENSIONS, ELEVATIONS, SPECIFICATIONS AND CAPACITIES ARE SUBJECT TO nn o o u L A R HANDHOLD RIM PER PLAN CHANGE. FOR PROJECT SPECIFIC DRAWINGS DETAILING EXACT DIMENSIONS, WEIGHTS ETLANDS STORMWATER BIOFILTRATIONSYSTEM AND ACCESSORIES PLEASE CONTACT CONTECH. FOR PATENT INFORMATION, GO TO ENGINEERED SOLUTIONS LLC www.ContechES.com/IP www.ConUchES.com STANDARD DETAIL 16" MAX OPEN TOP o EL 28.37 MODULAR WETLAND SYSTEM NOT TO SCALE .a • o OPEN TOP EL 27.87 .aa _J J W Q Ll) W M In I Of 12" OUTLET o U-) 12" OUTLET TO EXISTING a_ TO BYPASS ; Cf' o i' OIL/WATER SEPARATOR U , > o h i > M N c, �utLEt ZO N I w > 12 1MENj pC14 NOf (� w N ZREP UN 0:: Lu (/7 CN z g IE=25.57 INVERT EL a 01 25.57 CAP BOTTOM �• B" I=T 0 Know whafs below. z ORIFICE # 1 w BYPASS OUTLET RESTRICTOR PLATE _ _ Q ® Cal before you dig. RISER N WITH SHOP -DRILLED ORIFICE 1 Dial 811 /9 60" 00 STEPS OR LADDER a:•°..,. DIA.=1.44" \ • A. I FR-425009 /l rerT z 6y DONALD IN COMPLIANCE WITH CITY OF RENTON STANDARDS 0 co ohs P ��o� W A Sh,// e z B PROFILE VIEW � w SURFACE WATER UTILITY �� DEVELOPMENT ENGINEERING + X ca z J Farah 11 /21 /2023 yqi 12/05/2023 a FLOW SPLITTING MANHOLE �_ 21036 82 14 .�F�FG/S T If-: NOT TO SCALE s`s/ONALENG y co 1 rn O Barghausen j .. SURVEYED: RLH SCALE: VERTICAL: NAVD 1988 • DATE: Consultin En ineers, Inc. ADB N/A HORIZONTAL: NAD 1983/1991 CITY 0 F o� DRAINAGE DETAILS 03/29/2023 DESIGNED: 00 00 MMM RENTON O FOR PAGE: 18215 72nd Avenue South DRAWN: ONE INCH • CHICK-FIL-A RENTON DRAWING N0: w Kent, WA98032 CHECKED: JC. AT FULL SCALE Planning/Building/Public Works Dept. 375 RAINIER AVE S RENTON, WA 98055 C `J.2 f 1IF NOT ONE INCH w 425.251.6222 barghausen•com NO. REVISION BY DATE APPR APPROVED: ADp SCALE ACCORDINGLY STORE NO.. 04249 SHEET: OF: 20 D