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HomeMy WebLinkAboutR-425411A PORTION OF THE NW 1/4 OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M., KING COUNTY, WASHINGTON N I W U) Z W W O ^r I.CL G 0 Z Z O r) Q 0 Z ZD m a 0 Q U) i G.i Q Z w NOTES - A - (A) CURB RAMP, LANDING, CUT- 1. Permanent Detectable Warning Surfaces (DWS) shall extend the full width of the curb ramp, aB THROUGH OR WALKWAY landin or other roadwa entrance as a licable. Exce tion: If the Manufacturer of theE y C MIN. MAX. DETECTABLE WARNING g Y PP P PLANTING BED AREAS / SURFACE (DWS) - DWS requires a concrete border around the DWS, a variance of up to 2" (in) on each side SEE TRUNCATED DOME \ / SEE NOTE 3 of the DWS is ermitted.A 1.60" 2.40" P DETAIL - THIS SHEET �\„---B 0.65" \ 3 DEPTH CEDAR - ; 2. Permanent Detectable Warning Surfaces (DWS) shall be placed on a minimum 4" (in)A ; ,thick concrete pad. The DWS panel shall be placed adjacent to the back of the curb and 0" GROVE COMPST D C 0.45" 0.90" • BACK OF CURB - with no more than a 2" (in) gap between the DWS and the back of the curb measured at TRUNCATED DOME SEE NOTE 2 \ 2' - o° MIN. - the center of the DWS panel. Exception: If the Manufacturer of the selected DWS requires E 0.2" 0.2" e . .. ._.... TYP. OF ALL a concrete border around the DWS, a variance of up to 2" (in) from the back of the curb is - - - - - - APPLICATIONS permitted measured at the leading corners of the DWSpanel).- - - - - - SECTION O / P ( 9 TRUNCATED DOMESPACING� --___ - - - - - - 1-3 4" OF COMPOST � -� 3. The rows of truncated domes shall be aligned to be parallel to the direction of travel, - - - - - - / SEE NOTE 3 SEE STANDARD SPECIFICATIONS and perpendicular to the grade break at the back of curb. INCORPORATED FOR COLOR OF SURFACE i" - -- -- - - INTO TOPSOIL TO 8" DEPTH TRUNCATED DOME DETAILS _ MATCH TO WIDTH OF CURB RAMP, 4. If curb and gutter are not present, such as a shared -use path connection, the Detectable - - - - - - CURB AND GUTTER J LANDING, CUT -THROUGH OR Warning Surface shall be placed at the pavement edge. - - - - - - - o ¢ WALKWAY 5. See Standard Plans for sidewalk and curb ramp details. - - - - W DETECTABLE WARNING SURFACE DETAIL 8" � m 6. If a curb ramp is required, the location of the Detectable Warning Surface must be at OFFSET the bottom of the ram and within the required distance from the rail crossing. \\ \\ \\ \\ \\ \\ \\ \\ SUBSOIL SCARIFIED 4" BELOW LANDING P q 9 /A/A/A/A/A/A/A/ WALKWAY V CURB RAMP SEE NOTE 7 COMPOST AMENDED 7. When the grade break between the curb ramp and the landing is Tess than or equal to /AAjAAjAAjAAjAAjAAjAAjA LANDING \ \ / / / / �, WIDTH OF 5 ft. from the back of curb at all points, place the Detectable Warning Surface on the \j�Aj�Aj�Aj�Aj�Aj�Aj�Aj� LAYER (12" BELOW SOIL WALKWAY bottom of the curb ramp directly above the grade break 12n VAS/VA//VA//VA//VA//VA//VA//VA// SURFACE) ?� WALKWAY WALKWAY WIDTH OF CUT- 8. Glued or stick down Detectable Warning Surfaces are allowed only for temporary % �/ THRouGH (TYP.) work zone applications. �DETECTABLE WARNING o �� SURFACE (DWS) -CURB RAMP SEE NOTE 3 WIDTH OF CUT -THROUGH Z BACK OF CURB (TYP.) SOIL AMENDMENTS PER COR STD. PLAN 264,.00 z UU I1 .... , 2, - T ...... ..... SINGLE DIRECTION CURB RAMP f FLARE :::::: FLARE \ 2, D„ MIN. % :Y�r .ii;i m (GRADE BREAK BETWEEN CURB AND MIN. 200 SOIL AMENDMENT DETAIL LANDING 5 5 FT. FROM BACK OF CURB).. \ LEGEND SCALE: N.T.S. (SEE NOTE 5) BACK OF CURB - DETECTABLE WARNING DETECTABLE WARNING / T o WHEELCHAIR DIRECTION SEE NOTE 2 SURFACE (DWS) - SURFACE (TYP.) - 'C - _ DIRECTION OF TRAVEL CURB RAMP o ¢ II LANDING OF TRAVEL SEE NOTE 3 SEE NOTE 3 - 2" COMPACTED DEPTH CLASS 1 /2" HMA WIDTH OF CURB RAMP WALKWAY V �, m 1 BACK OF CURB - BACK OF CURB - SEE NOTES 2 & 8 SEE NOTE 2 4" COMPACTED DEPTH CRUSHED SURFACING TOP COURSE PER :•`; WIDTH OF PERPENDICULAR CURB RAMP WALKWAY (SEE NOTE 6) / WSDOT 9-03.9(3), COMPACT TO 95% MAXIMUM DENSITY \r WIDTH OF CURB RAMP, ISLAND CUT -THROUGH ` MIN 12" COMPACTED DEPTH STRUCTURAL FILL IF REQUIRED BY LANDING, OR WALKWAY DETECTABLE WARNING SURFACE (TYP.) �� ��� GEOTECHNICAL ENGINEER. COMPACT TO 95% MAXIMUM DRY DENSITY DETECTABLE WARNING SEE NOTES 3 AND 8 tIs SURFACE (DWS) - _ SEE NOTE 3°°' SBACK OF EE NOTE 2 CURB - -- BACK OF CURB _ i�"� SEE NOTE 2 , z a z MEDIAN CUT -THROUGH SINGLE DIRECTION CURB RAMP DETECTABLE WARNING o NI � er(A aD I (GRADE BREAK BETWEEN CURB AND SURFACE (DWS) - ;` • .. WIDTH OF SHARED- ®n p��2 680R�� �w LANDING > 5 FT. FROM BACK OF CURB) SEE NOTES 3 & 6 z r: ;e; USE PATH OR (SEE NOTE 5) CURB RAMP ,, O CURB RAMP WALKWAY -I LANDING - WALKWAY 1 r i 1 I _ BACK OF CURB - DETECTABLE WARNING SEE NOTE 2 WIDTH OF SURFACE (DWS) - SEE NOTE 3 LANDING PARALLEL CURB RAMP (SEE NOTE 6) FACE OF CURB -612' 5 112" V 1/2"R. - - 1"R 1:24 1 J TOP OF • io 112" R. ROADWAY T� r T 6" - CEMENT CONCRETE TRAFFIC CURB AND GUTTER FACE OF ADJACENT CURB 6 112'- FLUSH WITH GUTTER PAN AT SIDEWALK RAMP ENTRANCE 1:12 1:24 TOP OF V2" R. ROADWAY D 1 GT 1 -6 DEPRESSED CURB SECTION AT SIDEWALK RAMPS 3/8" PEDESTRIAN RAILROAD CROSSING 6" CEMENT CONCRETE 1/2' R. 1"R. SIDEWALK RAMP VARIES OR LANDING FROM L 6"T00 ' 6" T 3fB" PREMOLDED JOINT FILLER CEMENT CONCRETE PEDESTRIAN CURB AT SIDEWALK RAMPS AND LANDINGS FACE OF ADJACENT CURB - 6 1!2 SEE DEPRESSED CURB DETAIL THIS SHEET 1:24 TOP OF _�T 1. 1/2" R. ROADWAY 2" 1 , \- 1 io 1 6" F DEPRESSED CURB SECTION AT RESIDENTIAL DRIVEWAYS ONLY. FOR COMMERCIAL DRIVEWAYS SEE STD PLAN 104.2 FACE OF CURB FACE OF ADJACENT CURB • y.I ;+ • GUTTER SURFACE i PREMOLDED JOINT FILLER E FULL -DEPTH 1"R. EXPANSION JOINT 1' R. 6 1/2"- _s 1/2' 1" 112' R. 1" R. l 1 • � TOP OF ROADWAY f 1 6 1/4" - CEMENT CONCRETE TRAFFIC CURB DEPRESSED CURB DETAIL AT RESIDENTIAL OR COMMERCIAL DRIVEWAYS, AND ALLEYS GENERAL NOTES: 1. See standard plans 102 and 101.1 for Curb expansion and contraction joint spacing. 2. Expansion joint shall be full depth, 3/3" (In.) premolded joint filler. 3. For Depressed Monolithic Driveway Curb & Gutter Section, see Standard Plan IG4.2 STD. PLAN - 101 • PUBLIC WORK CEMENT CONCRETE CURBS :r DEPARTMENT C WALKWAY (TYP.) ' "j�i�'�) �1 - / WIDTH OF CUT -THROUGH Aug 30, 2021 (TYP') SHARED -USE PATH OR DETECTABLE WARNING ROUNDABOUT SPLITTER WALKWAY SURFACE ISLAND � PAVEMENT EDGE SHOULDER STANDARD PLAN F-45.10-03 i :< SHEET 1 OF 1 SHEET APPROVED FOR PUBLICATION DETECTABLE WARNING I �`b- Aug 31, 2021 SURFACE (DWS) _ SEE NOTES 3 & 4 Aft STATE DESIGN ENGINEER PLACEMENT GUIDELINES SHARED -USE PATH CONNECTION Washington state Department of Transportation e RAISED EDGE DETAIL I''p B' SIDEWALK LEVEL �.I 1n EXTENDSIOEWALKTRANSVERSE 1'-0' V-D" US' ON) PREMOLDED JOINT FILLER 12' DNJ R I JOINTS TO INCLUDE RAISED EDGE TYPICAL WHERE APPLICABLE ROU DING 2�.0X' 1 10- IIN) R. (TYP.) r FOR CURB DETNLS •►•�., + 1.5% SEE STD Pl.PN 101 EIINIR ;t•'r �T$'�d ''• .t r Ts: '?g STING ROADWAY CRUSHED ROCK B/5 SEE RAISED EDGE 1'-7• SIDEWALK DETAIL -THIS SHE `SIDEWALUNDER CRUSHED SURFACING TOP COURSE(CSTC) ALL CUT MIN SIDEWALK •- OM PACT TO 95% MODIFIED PROCTOR SL`PES% WITH RAISED EDGE (UNLESS REQUIREMENT WAIVED BY CL// 12 IN R ENGINEER)TYPICAL UNDER NICURB, ( ) (TYP.) GUTTER& SIDEWALK. CSTC UNDER FOR CURB DETAILS CURB SGUTTER TO BE ADWAY CRUSHED USH OR DR K SEE STD PLAN 1Dt BASE, WMIICHLyER SG REATERTYP (.FOR 4HTtt=R , f ALL CURB & GUTTER). f FINISHED GRADE V (IN) BELOW SIDEWALK 1 TOP OF CONCRETE SURFACE ADJACENT TO CURB V., 1, (r MIN. 1rr (IN) R. (TYP.) ROD DING FOR CURB DETAILS _2.0% 1.5% SEE STD PLAN 101 BRIDGE OR PEDESTRIAN,��a•` 1 ;'`�'V?' •' f�• RAILING FOR CURD DETNLS ADJACENT TO CURB 7" BARRIER -SEE SIDEWALK SEE STD PLAN 101 (STEEP FILL SLOPES) CONTRACT PLANS ALL OR BARRIER 12' (IN) R. (TYP.J f I SIDEWALK FLUSH 7.5X VERTICAL WALL- W n �1('v" ti•}�:.:' SEE DETAIL ass• (IN) PREMOLDED JOINT FILLER ADJACENT TO CURB AND RAILING OR WALL 8.ON) PREMOLDED JOINT FILLER FOR BIDE TREATMENT SIDEWALK BUFFER STRIP SIDEWALK ADJACENT TO WALL DETAIL SIDEWPLN (SEE NOTE 111 SECTIONS 1fY (IN) R 1 Rom') FOR CURB DETAILS 1.5% • 1.SX MW. SEE STD PLAN 101 ' •� ^Y\ GROOMED FINISH OR MATCH EMSTING O• V VIDE, SMOOTH Jr' TROWELED PERIMETER FINISHED GRADE I' ON) BELOW TOP OF CONCRETE NE _ SURFACE FOR PLANTING -FLUSH IF PAVED 10 • 0' 6" 0/ � \ CEMENT CONCRETE CURB \ (CURB AND GUTTER SHOWN) ADJACENT TO DUFFER STRIP \ FOR CURB DETAILS / 5 SEE STD PLAN tm LE���` m 1Is• TO 1;4• NOTES 1. Four feet of the sidewalk width shall 69? bethe esminimum pedestrian \\ IN SIDEEWALKKpM Ire ''�A�?>�o•• accessible route (aAa) free of vertical , and Access Covelobstructions. xesBngs, \ ; ►"•' R ••• Access Covers, Junction Boxes, FULL -DEPTH EXPANSION JOINT IN BOTH Cable Vaults, Pull Boxes and other s\.� CURB AND SIDEWALK (SEE STD PUN I01.1) appurtenances within the sidewalk o ar C CONTRACTION JOINT must be flush with surface, and match -9l grade of the sidewalk. JOINT AND FINISH DETAIL 2. Monolithic Cement Concrete Curb and r't :' Sidewalk Is not permitted in new For other referenced NOTES see ' •' R 0.. construction. When replacement work STD PLAN 104.2, necessitates a Monolithic Cement E Concrete Curb build per WSDOT PREMDIDPREMOUDER Standard Plan F-30.10-03. Paved surfaces must comply With JOINT E FULL -DEPTH 3. Concrete to be 4,000 PSI. STD PLAN 102.1 as applicable. - EXPANSION JOINT • PUBLIC WORKS CEMENT CONCRETE STD. 1 I'I.F,.`-i'i PLAN - 102 y� DEPARTMENT SIDEWALK j�,rl' !c c* 7 • Call 811 • ® two business days before you dig NO. NOT I" TAIL EVENT TRAIN--, HES ENJST WITHIN THE AFFECTED SHE LENCTH OF THE PATCH SHALL 11t. ?JDEO TO INCLUDE ANY EX6 TtNG Pn I:- WITHIN 10 FEET OF ME EDGE OF THE r-%-Cm REOUIRED FOR THE NEW GROSSING AND ANY SUBSEQUENT PATCH EDGE 1MTHIN 10 FEET OF THE EOCF OF THE SECOND PATCH AND SO ON UP TO A TOTAL OF 300 FEET. TRAFFIC FLOW 2' HMA TO 6" HMA 2' SAW",L)T AND REMOVE OR PLANE. SEAL Wm AR-4DI IEACH SIDE) 2 HNA SAWCUT AFTER BACKFILL - (EACH 510Ej Do PREPARED SUBGRADE, SEE SUBGRADE PREPARATION NOTES ON CO.2 ASPHALT PAVEMENT SECTION �vvl SCALE: N.T.S. �.{I 1' 1' �•.--V-A--R-IESS I LAIN � 41N f I AfIR � i,IIN F� 6.5' MIN. V DEPTH 9F PLANING OR SAWCUT AND REMOVE T T VARIES: 6 5' MIN. j•.- VARIES �•• I 1 MIN MIN II I !I Iu11N FAIN WIDTH IMPROVEMENT TRENSE A$ REOI)OT S" A A S ZE CI PROCATI OS 2 PLUSANALL (SEE E FOR STANDARD SPECSHOT JI7N 2-09.4) PLUS AN ALLOWANCE FOR ANY SHORING. SHCRiNG, IF NEEDED. SHALL MEET THE REQUIREMENTS CF MOT STANDARD SPECIFICATION 7-08.3(1)9 TRENCH WDTH FACE OF GUTTER OR EDGE OF PAVEUENT CENTER LRJE M LANE I INE DEPTH :OF EXISTING PAVEMENT 2- - 6' MA7N HMA (SEE NOTE 2) 5- CRUSHED SURfACING TOP COURSE (C5TC) PER WSDOT STANDARD SPECIFICATIONS, C.OMPACTEO TO 95n MODIFIE❑ PROCTOR. C5TC, BANK RUN GRAVEL FOR TRENCH BACKFILL GRAVEL 90RROW (9-03,14(1)) PEP WSDOT STANDARD SPECIFICATIONS OR NATIVE MA 1'ERigL IF APPROVED IN WRITING BY ENGINEER BASED ON GEOTECH REPORT, COMPACTED TO 95% MODIFIED PROCTOR PIPE ZONE BEDDING MATERIAL- SEE STANDARD PLAN 1TO.1 FOR NOTES, SEE STANDARD PLAN 11D.1 PU19LlC WORKS TYPICAL TRANSVERSE PATCH FOR SrD. PLAN - 110 PAVEENT OR p��DEPARTMENT FLEXIBLE PAVEME T WITH OVERLAYRIGID1�� lo,I.I�CCI SURVEYED: DESIGNED: DKM DRAWN: KLK CHECKED: DCD REVISION BY DATE APPR APPROVED: DCD UNLESS OTHERWISE INDICATED, PLACE 3/8" EXPANSION JOINT WITH PREMOLDED JOINT FILLER 15' ON CENTER, 1/8" CONTRACTION JOINTS EVERY 5' BETWEEN 4" THICK 4000 PSI CONCRETE SIDEWALK WITH BRUSHED FINISH 4" CRUSHED SURFACING TOP COURSE, COMPACTED TO 95% MAX. DENSITY SUITABLE PREPARED SUBGRADE COMPACT TO 95% MAXIMUM DENSITY, - LIGHT DUTY CONCRETE PAVEMENT SCALE: N.T.S. PROPOSED PAVEMENT SECTIONS SAW CUT SMOOTH VERTICAL JOINT APPLY TACK COAT TO ALL EXPOSED VERTICAL SURFACES IMMEDIATELY PRIOR TO PAVING. SEAL JOINT LINE WITH HOT SS-1 EMULSION. EXIST. PAVEMENT SECTION 12" OVERLAP OF EXISTING BASE COURSE UNDISTURBED EXIST. BASE COURSE 1/2" PREMOLDED EXPANSION JOINT FILLER SEAL ISOLATION JOINT REQUIRED AT FACE OF BUILDING WALL THICKENED EDGE CONCRETE PAVING SECTION PER PLAN T+2" D D 1 2'-6" 1 6" _ ?CONCRETE02 ISOLATION JOINT AT BUILDING DETAIL SCALE: N.T.S. ASPHALT PAVEMENT JOINT SECTION SCALE: N.T.S. VARIES: 4.5' MIN. LANE LINE MARKING SAWCUT AFTER BACKFILL DEPTH OF FXISTING PAVEMENT 2" - 6" HMA J (SEE NOTE 2) T' EDGE OF PAVEMENT, EDGE OF CURB & GUTTER. DR MIN, MINI' CENTER OF LANE MARKING 2- HMA (SEE NOTE 2) 6" CRUSHED SURFACING TOP COURSE (C5TC) (9-03.9(3)) PER WSDDT STANDARD 2" SAWCUT AND REMOVE SPECIFCATIONS, COMPACTED TO 95% OR PLANE, SEAL WITH MODIFIED PROCTpR AR - 4a0ow C5TC, BANK RUN GRAVEL FOR TRENCH BACKFILL (9 03-19). GRAVEL BORROW (9-0314(I}) PER WSDOT STANDARD SPECIFICATIONS OR NATIVE MATERIAL IF APPROVIM IN WRITING BY ENGINEER BASED ON GEOTECH REPORT. COMPACTED TO WIDTH OF TRENCH AS REQUIRE'❑ BY SIZE OF 95% MODIFIED PROCTOR. PROPOSED IMPRDVEMENT (SEE WSDOT STANDARD SPECIFICATION 2-09 4) PLUS AN PIPE ZONE BEDDING MATERIAL AND COMPACTION AS ALLOWANCE FOR ANY SHORING. SHORING, IF REQUIRED BY THE WSOOT 5TANDARD SPECIFICATIONS NEEDED, SHALL MEET THE REQUIREMENTS OF FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT: 4SGOT STANDARD SPECIFICATION 7-08.3(1)B FOR STORM AND WATER PIPE. PER STD PLAN 220.0 F " FOP SANITARY SEWER. PER STD PLAN 405 TRENCH MOTH FOR JOINT UTILITY TRENCH, SAND WITH 95X PASSING A #4 SIEVE AND LESS THAN 59 PASSING A #200 SIEVE 0 TES N41EN EXISEING PAVEMENT IN A LANE REQUIRING A FULL NOTH REPLACEMENT 15 BROKEN OR DETERIORATED TO A PAVEMENT CONDITION INDEX RATING OF 710 OR LESS, THE EXISTING PAVEMENT IN THAT LANE. AND FOR THAT DISTANCE SO CLASSJFIEI). SHALL BE REMOVED AND REPLACED MATH HMA MATCIHJNG THE DEPTH USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER. 2. PRINCIPAL/ MINOR/COLLECTOR, ARTERIAL, & 1NOil5TRIAL ACCESS STREETS - MATERIAL AND THICKNESS $HALL 13F HMA CL �" Pr, 6h-22 AND MATCH FXISTING THICKNESS AND IN NO CASE LESS THAN 6 RESIDENTIAL ACCESS STREETS - HMA CL 4" PG 64-22. THE THICKNESS SHALL BE THAT OF THE EY.i; I PAVEMENT SECTION AND IN NO CASE LESS THAN 4' 3. WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTFR OR SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB do GLITTER SHALL BE REMOVED AND REPLACED, C)R THE SHOULDER SHALL BE PLANE13 OR REMOVED AND OVERLAM WITH HMA 4. IF TRENCH UNDFRMINES EXISTING SIDEWALK ANO/OR CURBS, THEN THE SIDEWALK AND/OR CURB SHALT BE REPLACED FROM EXPANSION JOINT TO EXPANSION JOINT 5. IF TRENCHING THROUGH EXISTING DRIVEWAY OR SIDEWALK RAMP, THE DRIVEWAY OR SIDEWALK RAMP SHALL BE REPLACED TO MEET ADA STANt)A.RnS. - TYPICAL LONGITUDINAL PATCH s PUBLIC WORKS FOR FLEXIBLE PAVEMENT OR T'I'R. 1 sm. PLAN 110.1 DEPARTMENT RIGID PAVEMENT WITH OVERLAY ) SCALE: AS NOTED ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATUM CITY OF R RENTON Planning/Building/Public Works Dept PLAN TASTING CURB 4ND GUTTER 5 2' PROVIDE 2"-4" RIVER ROCK AS SHOWN ON PLANS. 4" LIGHT DUTY CONCRETE PAVEMENT PROFILE DEPRESSED CURB INLET �vvl SCALE: N.T.S. C. W D 4 sitts&hill I CIVIL I STRUCTURAL I SURVEY A 46449i ,<<j 4815 CENTER STREET I TACOMA, WA. 98409 `-9449 -0153 NAL http://www.sittshill.com/PHONE: (253) 474 NAL Project No.: 19682 Project Mgr.: REISSUED FOR PERMIT Proj. Engineer: DCD Proj. Drafter: OCTOBER 30, 2023 _ R 425411 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING SAMorman 12/05/2023 DCD KLK DATE: WASHINGTON STATE AUTO 2022.11.30 DEALERS ASSOCIATION (WSADA) FIELDBOOK: PAGE: 621 SOUTHWEST GRADY WAY, RENTON, WA 98057 DRAWING NO, WSADA BUILDING ADDITION AND IMPROVEMENTS C2.3 HORIZONTAL CONTROL/SITE PLAN DETAILS SHEET: 11 OF: 26 N O N 1 u so ►�1 H H