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HomeMy WebLinkAboutR-433421m 0 N Ln N O Cn w Q J L, SPECIAL NOTE: IN THE EVENT TRANSVERSE PATCHES EXIST WITHIN THE AFFECTED STREET, THE LENGTH OF THE PATCH SHALL BE EXTENDED TO INCLUDE ANY EXISTING PATCH WITHIN 10 FEET OF THE EDGE OF THE PATCH REQUIRED FOR THE NEW CROSSING AND ANY SUBSEQUENT PATCH EDGE WITHIN 10 FEET OF THE EDGE OF THE SECOND PATCH AND SO ON UP TO A TOTAL OF 300 FEET. TRAFFIC FLOW _ I, I 11` 2" HMA - 2" TO8"HMA ` �I . T 6.5' MIN. 2" DEPTH OF PLANING OR SAWCUT AND REMOVE FACE OF GUTTER OR EDGE OF PAVEMENT CENTER LINE OR LANE LINE VARIES: 6.5' MIN. TM11 1171. DEPTH OF EXISTING PAVEMENT N I MIN VARIES �{ MI 2" SAWCUT AND REMOVE OR PLANE. SEAL WITH 2" - 6" MIN. HMA (SEE NOTE 2) AR-4000W (EACH SIDE) 6" CRUSHED SURFACING TOP COURSE (CSTC) 2" HMA (9-03.9(3)) PER WSDOT STANDARD SPECIFICATIONS, COMPACTED TO 95% MODIFIED PROCTOR. SAWCUT AFTER BACKFILL (EACH SIDE) - VCSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL (9-03.19), GRAVEL BORROW (9-03.14(i)) PER WSDOT STANDARD SPECIFICATIONS OR NATIVE MATERIAL IF APPROVED IN WRITING BY ENGINEER BASED ON GEOTECH REPORT, COMPACTED TO 95% MODIFIED PROCTOR. WIDTH OF TRENCH AS REQUIRED BY SIZE OF PROPOSED IMPROVEMENT (SEE WSDOT STANDARD SPECIFICATION 2-09.4) '� PLUS AN ALLOWANCE FOR ANY SHORING. SHORING, IF PIPE ZONE BEDDING. MATERIAL- SEE STANDARD NEEDED, SHALL MEET THE REQUIREMENTS OF WSDOT PLAN 110.1. STANDARD SPECIFICATION 7-08.3(1)B TRENCH WIDTH FOR NOTES, SEE STANDARD PLAN 110.1 TYPICAL TRANSVERSE PATCH FOR STD. PLAN - 110 19PUBLIC WORKS FLEXIBLE PAVEMENT OR RIGID PPTR DEPARTMENT PAVEMENT WITH OVER 1d �'P R • CL OF WASgj `Q,d 0� o �� 1601 5th Avenue, Suite 1600 4 9 Seattle, WA 98101 206.622.5822 www.kpff.com TYPICAL TRANSVERSE PATCH NTS • Call 811 0 © two business days before you dig N0. VARIES: 4.5" MIN. LANE LINE MARKING SAWCUT AFTER BACKFILL DEPTH OF EXISTING PAVEMENT 2"-6"HMA {SEE NOTE 2) 1 1• EDGE OF PAVEMENT, EDGE OF CURB & GUTTER, OR MIN. MIN. CENTER OF LANE MARKING 2" HMA (SEE NOTE 2) 6" CRUSHED SURFACING TOP COURSE (CSTC) (9-03.9(3)) PER WSDOT STANDARD 2" SAWCUT AND REMOVE SPECIFCATIONS, COMPACTED TO 95% OR PLANE, SEAL WITH MODIFIED PROCTOR AR-4000W CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL (9-03.19), GRAVEL BORROW (9-03.14(1)) PER WSDOT STANDARD SPECIFICATIONS OR NATIVE MATERIAL IF APPROVED IN WRITING BY ENGINEER BASED ON GEOTECH REPORT, COMPACTED TO WIDTH OF TRENCH AS REQUIRED BY SIZE OF 95% MODIFIED PROCTOR. PROPOSED IMPROVEMENT (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 WSDOT STANDARD SPECIFICATIONS NEEDED, SHALL MEET THE REQUIREMENTS OF FOR THE TYPE OF IMPROVEMENT INSTALLED, EXCEPT: WSDOT STANDARD SPECIFICATION 7-08.3(1)B * FOR STORM AND WATER PIPE, PER STD PLAN 220.0 F-� * FOR SANITARY SEWER, PER STD PLAN 405 TRENCH WIDTH * FOR JOINT UTILITY TRENCH, SAND WITH 95% PASSING A #4 SIEVE AND LESS THAN 5% PASSING A #200 SIEVE NOTES: 1. WHEN EXISTING PAVEMENT IN A LANE REQUIRING A FULL WIDTH REPLACEMENT IS BROKEN OR DETERIORATED TO A PAVEMENT CONDITION INDEX RATING OF 70 OR LESS, THE EXISTING PAVEMENT IN THAT LANE, AND FOR THAT DISTANCE SO CLASSIFIED, SHALL BE REMOVED AND REPLACED WITH HMA MATCHING THE DEPTH USED IN THE EXISTING STREET OR THE DEPTH PER CITY STANDARD, WHICHEVER IS GREATER. 2. PRINCIPAL/ MINOR/COLLECTOR, ARTERIAL, & INDUSTRIAL ACCESS STREETS - MATERIAL AND THICKNESS SHALL BE HMA CL I" PG 64-22 AND MATCH EXISTING THICKNESS AND IN NO CASE LESS THAN 6". RESIDENTIAL ACCESS STREETS - HMA CL Z' PG 64-22. THE THICKNESS SHALL BE THAT OF THE EXISTING PAVEMENT SECTION AND IN NO CASE LESS THAN 4". 3. WHEN THE "SAWCUT AFTER BACKFILL" ENCROACHES INTO AN ADJACENT LANE, CURB & GUTTER OR SHOULDER, THE AFFECTED LANE SHALL BE PLANED AND OVERLAID WITH HMA FULL WIDTH, THE CURB & GUTTER SHALL BE REMOVED AND REPLACED, OR THE SHOULDER SHALL BE PLANED OR REMOVED AND OVERLAID WITH HMA. 4. IF TRENCH UNDERMINES EXISTING SIDEWALK AND/OR CURBS, THEN THE SIDEWALK AND/OR CURB SHALL 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 STANDARDS. TYPICAL LONGITUDINAL PATCH STD. PLAN - 110.1 PUBLIC WORKS FOR FLEXIBLE PAVEMENT OR DEPARTMENT RIGID PAVEMENT WITH OVERLAY REVISION TYPICAL LONGITUDINAL PATCH i mwm NTS SURVEYED: DESIGNED: DRAWN: CHECKED: A P P R ' APPROVED SCALE: ONE INCH AT FULL SCALE IF NOT ONE INCH SCALE ACCORDINGLY VERTICAL: NAVD 1988 HORIZONTAL: NAD 1983/1991 DATU M SAW CUT SHALL BE VERTICAL AND IN STRAIGHT LINES SEE WSDOT STANDARD J SPECIFICATION 5-01.3(6) AND NOTES BELOW EXISTING COMPACTED BASE SIDE OF TRENCH 12" MIN. CSTC, BANK RUN GRAVEL FOR TRENCH BACKFILL (9-03-9(3)), GRAVEL BORROW (9-03.14(1)) PER WSDOT STANDARD SPECIFICATIONS OR NATIVE MATERILA IF APPROVED IN WRITING BY ENGINEER BASED ON GEOTECH REPORT, COMPACTED TO 95% MODIFIED PROCTOR. PANEL REPLACEMENT DETERMINATION FULL CEMENT CONCRETE PANEL REPLACEMENT: FOR CEMENT CONCRETE SURFACE STREETS, THE MINIMUM RESTORATION SHALL BE FULL PANEL REPLACEMENT, IF ONE OR MORE OF THE FOLLOWING CONDITIONS EXIST: CONDITIONS ADDITIONAL REQUIREMENTS ALL BUS ROUTES ALL INTERSECTIONS PLUS ONE PANEL BEYOND THE CURB RETURN 40% OR GREATER OF EXISTING PANEL REMOVAL EXCELLENT CONDITION (BASED ON VISUAL AND/OR NON -DESTRUCTION TESTING PRINCIPAL, MINOR, COLLECTOR ARTERIALS AND ALL STREETS IN CBD WITHOUT BUS ROUTES PORTLAND CEMENT CONCRETE (PCC) SHALL MEET THE MATERIAL AND CONSTRUCTION REQUIREMENTS OF WSDOT STANDARD SPECIFICATION 5-05 [� SAW CUT SHALL BE VERTICAL 1 AND IN STRAIGHT LINES EXISTING CONCRETE PAVEMENT SEE NOTES BELOW ly "I ,.,•• I 6" MIN. SIDE OF TRENCH COMPACTED CRUSHED SURFACING TOP COURSE_ NOTES: 1. TRANSVERSE JOINTS 1-1/2" DIAM. X 18" 0 12" DOWEL BARS ON CENTER MEETING WSDOT STANDARD SPECIFICATION 9-07.5. 2. LONGITUDINAL JOINTS #5 TIE BARS X 30" 0 36" ON CENTER MEETING WSDOT STANDARD SPECIFICATION 9-07.6. 3. WHEN THE PCC PANEL IS LESS THAN 8" IN THICKNESS #5 TIE BARS X 30" SHALL BE USED. FOR TRANSVERSE JOINTS TIE BARS SHALL BE ON 36" CENTERS WITH NO LESS THAN 2 BARS PER SIDE ON SMALL REPAIRS OR REPLACEMENT PANELS. 4. TIE BARS AND CORROSION -RESISTANT DOWEL BARS SHALL BE PLACED IN ACCORDANCE WITH WSDOT STANDARD SPECIFICATION 5-05.3(10). 5. DOWELS SHALL NOT BE USED WHEN PCC PANEL IS LESS THAN 8" IN THICKNESS. 6. NEW PCC PANEL SHALL MATCH THICKNESS OF EXISTING CONCRETE PAVEMENT. 7. FULL PCC PANEL REPLACEMENT IS NOT REQUIRED WHEN OVERLAID WITH ASPHALT PAVEMENT. • PUBLIC WORKS TYPICAL PATCH FOR RIGID STD. PLAN - 111 DEPARTMENT PAVEMENT WITHOUT ASPHALT F'l'ilC1 E,D CONCRETE OVERLAY JD - TYPICAL CONCRETE PATCH V%R] CITY OF RENTON Planning/Building/Public Works Dept. NTS R-433421 IN COMPLIANCE WITH CITY OF RENTON STANDARDS DEVELOPMENT ENGINEERING `' msippo 08/13/2025 RENTON MARKET & PIAZZA CIVIL CONSTRUCTION PERMIT PAVING DETAIL 7/16/2025 PAGE DRAWING NO: C4.52 SHEET: 2 1 OF: 61 , LJ C) C) I It J MN W C) C) C) O N rr n