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HomeMy WebLinkAbout20053 C3.0 GRADE STORM - approvedGASGASGASGASGASGASGASGASGASGASGASGASGASGASGASGASGASWWWWWW SS SS GAS GAS GAS GAS OHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWOHWSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS D S D S D SDSDSDSDSDSDSDSDSDSDSDSDSDROOF LINE 0+001+0049.0'50 FT VEG FLOW PATH 25' VEG. FLOW PATH 6" YARD DRAIN RIM 444.5 IE 442.5 6" RD @ 2% MIN A A RDRDRDRDRD RD RD RDRD RD RD RD RD RDRD RDRDRDRDRDRDRDRDRDRDRDBSBLBSBLBSBL BSBL PROPOSED HOUSE PROPOSED CONC. DRIVEWAY PORCH RD RD RD RD PORCH BSBLSIDE PORCH A MATCH ASPHALT BEGIN CURB/GUTTER STA:0+33.19 OFF:16.00'R END CURB/GUTTER STA:1+21.93 OFF:16.00'R CONSTRUCTION NOTES NOT USED NOT USED NOT USED PAVEMENT PER DETAIL SHEET C3.1 NOT USED NOT USED NOT USED NOT USED GRAVEL FILLED TRENCH SEE DETAIL COR STD PLAN 224.00 ON SHEET C3.1 SPLASH BLOCK NOT USED POWER POLE TO REMAIN NOT USED 1 2 3 4 5 6 7 8 9 10 11 12 13 N 3 4 Know what's below. before you dig.Call R R/W SS X LEGEND (PROPOSED) CATCH BASIN TYPE 1 CATCH BASIN TYPE 2 CLEANOUT CONCRETE PROPERTY BOUNDARY EASEMENT LINE STORM 6" STORM SERVICE SURFACE FLOW ARROW YARD DRAIN ASPHALT 10 9 12 700SF OF NW CORNER TO SPLASH BLOCK 3,426SF PORTION OF ROOF TO DISPERSION TRENCH ROOF DRAIN ROUTING DIAGRAM IN COMPLIANCE WITH CITY OF RENTON STANDARDS SW 1/4 OF THE SE 1/4, SEC. 14, T 23N, R 05E, W.M. ph 206.890.8291 4715 142nd Pl. SW #B, Edmonds, WA 98026 3/23/2023RGGNAF U R SE FORP I ANO EL T S GE SI N ERE D EEATDSNTA WFO . SAHI IN REENOTR46937 AS SHOWN ROPPE SFR ROPPE SFR07-22-2020TED-40-4141A NEW HOUSE DESIGN DAF 6/22 DAF B REVISED SDMH IN ROW DAF 12/22 DAF C REVISED FRONTAGE PER CITY AGREEMENT WITH VICKI ROPPE DAF 03/23 DAF C3.0 5 9 ROAD AND STORM PLAN R-414105POST CONSTRUCTION SOIL AMMENDMENT OPTION 2 (AMEND SOIL IN PLACE) THE SIMPLEST WAY TO RESTORE SOIL QUALITY WHERE THE SOIL HAS BEEN COMPACTED OR THE FOREST DUFF OR TOPSOIL REMOVED IS TO ROTOTILL COMPOST INTO THE EXISTING SOIL. •APPLY A LAYER OF COMPOST TO EXISTING SOIL AT THE PRE-APPROVED AMENDMENT RATE OF 1.75 INCHES FOR TURF AREAS, OR 3 INCHES FOR PLANTING BEDS. USE THE ONLINE COMPOST CALCULATOR AT HTTP://YOUR.KINGCOUNTY.GOV/SOLIDWASTE/COMPOST-CALCULATOR.HTM TO CALCULATE THE AMOUNT OF COMPOST NEEDED. RETAIN COPIES OF RECEIPTS FOR COMPOST DELIVERED TO THE SITE, AS THEY WILL BE USED DURING INSPECTION TO VERIFY THE SOIL REQUIREMENTS HAVE BEEN MET. •ROTOTILL COMPOST INTO SOIL TO A DEPTH OF AT LEAST 8 INCHES. NOTE THAT TILLING TO THIS DEPTH WILL REQUIRE REPEATED PASSES WITH A LARGE MACHINE, SUCH AS A TRACTOR MOUNTED OR HEAVY REAR TINE ROTOTILLER. A PR18000599C200033164'DEVELOPMENT ENGINEERING NJanders 03/23/2023 CITY OF RENTON TRENCH RESTORATION AND STREET OVERLAY REQUIREMENTS PURPOSE THE PURPOSE OF THIS CODE SECTION IS TO ESTABLISH GUIDELINES FOR THE RESTORATION OF CITY STREETS DISTURBED BY INSTALLATION OF UTILITIES AND OTHER CONSTRUCTION ACTIVITIES. ANYPUBLIC OR PRIVATE UTILITIES, GENERAL CONTRACTORS, OR OTHERS PERMITTED TO WORK IN THE PUBLIC RIGHT-OF-WAY WILL ADHERE TO THE PROCEDURES SET FORTH IN THIS POLICY. DEFINITION ENGINEER: THE TERM “ENGINEER” SHALL DENOTE THE CITY PROJECT MANAGER, INSPECTOR AND/OR PLAN REVIEWER, OR THEIR DESIGNATED REPRESENTATIVE. APPLICATION THE FOLLOWING STANDARDS IN THIS SECTION SHALL BE FOLLOWED WHEN DOING TRENCH OREXCAVATION WORK WITHIN THE PAVED PORTION OF ANY CITY OF RENTON RIGHT-OF-WAY. MODIFICATIONS OR EXEMPTIONS TO THESE STANDARDS MAY BE AUTHORIZED BY THE COMMUNITY AND ECONOMIC DEVELOPMENT ADMINISTRATOR, OR AUTHORIZED REPRESENTATIVE, UPONWRITTEN REQUEST BY THE PERMITTEE, THE PERMITTEE’S CONTRACTOR OR ENGINEER, AND DEMONSTRATION OF AN EQUIVALENT ALTERNATIVE. HOURS OF OPERATIONS HOURS FOR WORK WITHIN THE ROADWAY FOR ASPHALT OVERLAYS OR TRENCH RESTORATION SHALLBE AS DIRECTED BY THE TRAFFIC CONTROL PLAN REQUIREMENTS AND THE TRAFFIC OPERATIONS ENGINEER. INSPECTION THE ENGINEER MAY DETERMINE IN THE FIELD THAT A FULL STREET-WIDTH (EDGE-OF-PAVEMENT TOEDGE-OF-PAVEMENT) OVERLAY IS REQUIRED DUE TO CHANGES IN THE PERMIT CONDITIONS SUCH AS, BUT NOT LIMITED TO THE FOLLOWING: 1.THERE HAS BEEN DAMAGE TO THE EXISTING ASPHALT SURFACE DUE TO THE CONTRACTOR’S EQUIPMENT. 2.THE TRENCH WIDTH WAS INCREASED SIGNIFICANTLY OR THE EXISTING PAVEMENT IS UNDERMINED OR DAMAGED. 3.ANY OTHER CONSTRUCTION RELATED ACTIVITIES THAT REQUIRE ADDITIONAL PAVEMENT RESTORATION. CITY OF RENTON STANDARDS ALL MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH THE CITY OF RENTON STANDARD AND SUPPLEMENTAL SPECIFICATIONS(CURRENT ADOPTED VERSION) EXCEPT WHERE OTHERWISE NOTED IN THESE STANDARDS. MATERIALS AND WORKMANSHIP ARE REQUIRED TO BE IN CONFORMANCE WITH STANDARDS FOR THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION PREPARED BY THE WASHINGTON STATE CHAPTER OF THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA) AND THE WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT) AND SHALL COMPLY WITH THE CURRENT EDITION, AS MODIFIED BY THE CITY OF RENTON SUPPLEMENTAL SPECIFICATIONS. 1.AN ASPHALT PAVER SHALL BE USED IN ACCORDANCE WITH SECTION 5-04.3(3) OF STANDARDSPECIFICATIONS. A “LAYTON BOX” OR EQUAL MAY BE USED IN PLACE OF THE POWER-PROPELLED PAVER. ROLLERS SHALL BE USED IN ACCORDANCE WITH SECTION 5-04.3(4) OF THE STANDARD SPECIFICATIONS. “PLATE COMPACTORS” AND “JUMPING JACKS” SHALL NOT BE USED IN LIEU OFROLLERS. 2.TRENCH BACKFILL AND RESURFACING SHALL BE AS SHOWN IN THE CITY OF RENTON STANDARD DETAILS, UNLESS MODIFIED BY THE CITY PERMIT. SURFACING DEPTHS SHOWN IN THE STANDARD DETAILS ARE MINIMUMS AND MAY BE INCREASED BY THE ENGINEER TO MEET TRAFFIC LOADS OR SITE CONDITIONS. 3.REQUIREMENT FOR PATCHING, OVERLAY, AND OVERLAY WIDTHS: ALL TRENCH AND PAVEMENT CUTS SHALL BE MADE BY SAWCUT OR BY GRINDING. SAWCUTS OR GRINDING SHALL BE A MINIMUM OF ONE FOOT (1') OUTSIDE THE TRENCH WIDTH. THE TOP TWO INCHES (2") OF ASPHALT SHALL BE GROUND DOWN TO A MINIMUM DISTANCE OF ONE FOOT (1') BEYOND THE ACTUAL OUTSIDE EDGES OF THE TRENCH AND SHALL BE REPLACED WITH TWO INCHES (2") OF CLASS B ASPHALT, PER CITY OF RENTON STANDARD PLANS. AT THE DISCRETION OF THE ENGINEER, A FULL STREET WIDTH OVERLAY MAY BE REQUIRED. LANE-WIDTH OR A FULL STREET-WIDTH OVERLAY WILL BE DETERMINED BASED UPON THE LOCATIONAND LENGTH OF THE PROPOSED TRENCH WITHIN THE ROADWAY CROSS-SECTION. CHANGES IN FIELD CONDITIONS MAY WARRANT IMPLEMENTATION OF ADDITIONAL OVERLAY REQUIREMENTS. a.TRENCHES (ROAD CROSSINGS): (1)THE MINIMUM WIDTH OF A TRANSVERSE PATCH (ROAD CROSSING) SHALL BE SIX ANDONE-HALF FEET (6.5'). SEE CITY OF RENTON STANDARD PLANS. (2)ANY AFFECTED LANE WILL BE GROUND DOWN TWO INCHES (2") AND PAVED FOR THE ENTIRE WIDTH OF THE LANE. (3)THE PATCH SHALL BE A MINIMUM OF ONE FOOT (1') BEYOND THE EXCAVATION AND PATCHLENGTH SHALL BE A MINIMUM OF AN ENTIRE TRAVELED LANE. (4)IF THE OUTSIDE OF THE TRENCHING IS WITHIN THREE FEET (3') OF ANY ADJACENT LANE LINE, THE ENTIRE ADJACENT TRAVELED LANE AFFECTED WILL BE REPAVED. (5)AN AREA INCLUDING THE TRENCH AND ONE FOOT (1') ON EACH SIDE OF THE TRENCH BUT NOT LESS THAN SIX AND ONEHALF FEET (6.5') TOTAL FOR THE ENTIRE WIDTH OF THEAFFECTED TRAVELED LANES WILL BE GROUND DOWN TO A DEPTH OF TWO INCHES (2"). A TWO-INCH (2") OVERLAY OF CLASS B ASPHALT WILL BE APPLIED PER CITY STANDARDS. b.TRENCHES RUNNING PARALLEL WITH THE STREET: (1)THE MINIMUM WIDTH OF A LONGITUDINAL PATCH SHALL BE FOUR AND ONE-HALF FEET (4.5').SEE CITY OF RENTON STANDARD PLANS. (2)IF THE TRENCHING IS WITHIN A SINGLE TRAVELED LANE, AN ENTIRE LANE-WIDTH OVERLAYWILL BE REQUIRED. (3)IF THE OUTSIDE OF THE TRENCHING IS WITHIN THREE FEET (3') OF ANY ADJACENT LANE LINE, THE ENTIRE ADJACENT TRAVELED LAND AFFECTED WILL BE OVERLAID. (4)IF THE TRENCHING IS GREATER THAN OR EQUAL TO 30% OF LANE PER BLOCK (660 FOOT MAXIMUM BLOCK LENGTH), OR IF THE TOTAL PATCHES EXCEED 12 PER BLOCK, THEN THE LANES AFFECTED WILL BE OVERLAID. MINIMUM OVERLAY SHALL INCLUDE ALL PATCHES WITHIN THE BLOCK SECTION. (5)THE ENTIRE TRAVELED LANE WIDTH FOR THE LENGTH OF THE TRENCH AND AN ADDITIONALTEN FEET (10′) AT EACH END OF THE TRENCH WILL BE GROUND DOWN TO A DEPTH OF TWO INCHES (2′′). A TWO-INCH (2′′) OVERLAY OF CLASS B WILL BE APPLIED PER CITY STANDARDS. c.POTHOLING: POTHOLING SHALL MEET THE SAME REQUIREMENTS AS TRENCHING AND PAVEMENTRESTORATION. POTHOLING SHALL BE A MINIMUM OF ONE FOOT (1') BEYOND THE EXCAVATION. ALL AFFECTED LANES WILL BE GROUND DOWN TO A DEPTH OF TWO INCHES (2") AND PAVED NOT LESS THAN SIX AND ONE HALF FEET (6.5') WIDE FOR THE ENTIRE WIDTH OF THE LANE. POTHOLESGREATER THAN FIVE FEET (5') IN LENGTH, WIDTH OR DIAMETER SHALL BE RESTORED TO TRENCH RESTORATION STANDARDS. IN ALL CASES POTHOLES SHALL BE REPAIRED PER RENTON STANDARD PLANS. RESTORATION REQUIREMENTS UTILIZING VACTOR EQUIPMENT WILL BE DETERMINED BY THE ENGINEER. 4.PAVEMENT REMOVAL IN LIEU OF GRINDING: THE CONTRACTOR IN ALL CASES CAN REMOVE THE PAVEMENT IN THE REPLACEMENT AREA INSTEAD OF GRINDING OUT THE SPECIFIED TWO INCHES (2") OF ASPHALT. FULL PAVEMENTREPLACEMENT TO MEET OR EXCEED THE EXISTING PAVEMENT DEPTH WILL BE REQUIRED FOR THE AREA OF PAVEMENT REMOVAL. PATCHING OF PERVIOUS CONCRETE SHALL FOLLOW AMERICAN CONCRETE INSTITUTE (ACI) 522.1-13. POROUS ASPHALT SHALL BE SPECIFIED ON A PROJECT-BY-PROJECT BASIS BY THE ENGINEER. PERMEABLE MATERIALS SHOULD BE REPLACED IN-KIND WHERE FEASIBLE. PATCHING POROUS ASPHALT WITH CONVENTIONAL ASPHALT IS ACCEPTABLE IF IT IS NO MORE THAN TEN PERCENT (10%) OF THE TOTAL FACILITY AREA OR DOES NOT IMPACT THE OVERALL FACILITY FUNCTION. APPROPRIATE PRECAUTIONS SHALL BE TAKEN DURING PAVEMENT REPAIR AND REPLACEMENT EFFORTS TO PREVENT CLOGGING OF ADJACENT SURFACES. 5.TRENCH BACKFILL AND RESTORATION CONSTRUCTION REQUIREMENTS: a.TRENCH RESTORATION SHALL BE EITHER BY A PATCH OR OVERLAY METHOD, AS REQUIRED AND INDICATED ON CITY OF RENTON STANDARD PLANS. b.ALL TRENCH AND PAVEMENT CUTS, WHICH WILL NOT BE OVERLAID, SHALL BE MADE BYSAWCUT OR GRINDING. SAWCUTS SHALL BE A MINIMUM OF TWO FEET (2') OUTSIDE THE EXCAVATED TRENCH WIDTH. c.ALL TRENCHING WITHIN THE TOP FOUR FEET (4') SHALL BE BACKFILLED WITH CRUSHED SURFACING MATERIALS CONFORMING TO SECTION 4-04 OF THE STANDARD SPECIFICATIONS. ANY TRENCHING OVER FOUR FEET (4') IN DEPTH MAY USE MATERIALS APPROVED BY THE ENGINEER OR MATERIALS LAB FOR BACKFILLING BELOW THE FOUR-FOOT (4') DEPTH. d.IF THE EXISTING MATERIAL (OR OTHER MATERIAL) IS DETERMINED BY THE ENGINEER TO BE SUITABLE FOR BACKFILL, THE CONTRACTOR MAY USE THE NATIVE MATERIAL EXCEPT THAT THE TOP SIX INCHES (6") SHALL BE CRUSHED SURFACING TOP COURSE MATERIAL. e.THE TRENCH SHALL BE COMPACTED TO A MINIMUM NINETY-FIVE PERCENT (95%) DENSITY, AS DESCRIBED IN SECTION 2- 03 OF THE STANDARD SPECIFICATIONS. IN THE TOP SIX FEET (6') OF ANY TRENCH, BACKFILL COMPACTION SHALL BE PERFORMED IN EIGHT (8) TO TWELVE-INCH (12") LIFTS. ANY TRENCH DEEPER THAN SIX FEET (6') MAY BE COMPACTED INTWENTY-FOUR INCH (24") LIFTS, UP TO THE TOP SIX-FOOT (6') ZONE. ALL TRENCH BACKFILL SHALL BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO MORE THAN NINETY-TWO PERCENT (92%) OF MAXIMUM DENSITY IN PERMEABLE PAVEMENT AREAS. f.ALL COMPACTION SHALL BE PERFORMED BY MECHANICAL METHODS. THE COMPACTION TESTS MAY BE PERFORMED IN FOUR-FOOT (4') VERTICAL INCREMENTS MAXIMUM. THE TEST RESULTS SHALL BE GIVEN TO THE ENGINEER FOR REVIEW AND APPROVAL PRIOR TO PAVING. THENUMBER AND LOCATION OF TESTS REQUIRED SHALL BE DETERMINED BY THE ENGINEER. d.TEMPORARY RESTORATION OF TRENCHES FOR OVERNIGHT USE SHALL BE ACCOMPLISHED BY USING MC MIX (COLD MIX), ASPHALT TREATED BASE (ATB), OR STEEL PLATES, AS APPROVED BY THE ENGINEER. ATB USED FOR TEMPORARY RESTORATION MAY BE DUMPED DIRECTLY INTO THE TRENCH, BLADED OUT AND ROLLED. AFTER ROLLING, THE TRENCH MUST BE FILLED FLUSH WITH ASPHALT TO PROVIDE A SMOOTH RIDING SURFACE. IF THE TEMPORARY TRENCH RESTORATION DOES NOT HOLD UP, THE CONTRACTOR SHALL REPAIR THE PATCH WITHIN EIGHT HOURS OF BEING NOTIFIED OF THE PROBLEM BY THE CITY. THIS REQUIREMENT APPLIES24 HOURS PER DAY, SEVEN DAYS PER WEEK. IN THE EVENT THAT THE CITY DETERMINES TO REPAIR THE TEMPORARY PATCH, THE CONTRACTOR SHALL REIMBURSE THE CITY IN AN AMOUNT THAT IS DOUBLE THE CITY’S COSTS IN REPAIRING THE PATCH, WITH THE SECONDHALF OF THE REIMBURSEMENT TO REPRESENT CITY OVERHEAD AND HIDDEN COSTS. e.ASPHALT CONCRETE CLASS E OR CLASS B SHALL BE PLACED TO THE COMPACTED DEPTH AS REQUIRED AND INDICATED ON CITY OF RENTON STANDARD PLANS OR AS DIRECTED BY THE ENGINEER. THE GRADE OF ASPHALT SHALL BE AR-4000W. THE MATERIALS SHALL BE MADE IN CONFORMANCE WITH SECTION 9-02.1(4) OF THE STANDARD SPECIFICATIONS. f.TACK COAT SHALL BE APPLIED TO THE EXISTING PAVEMENT AT EDGE OF SAW CUTS AND SHALL BE EMULSIFIED ASPHALT GRADE CSS-1, AS SPECIFIED IN SECTION 9-02.1(6) OF THE STANDARDSPECIFICATIONS. TACK SHALL BE APPLIED AS SPECIFIED IN SECTION 5-04 OF THE STANDARD SPECIFICATIONS. g.ASPHALT CONCRETE CLASS E OR CLASS B SHALL BE PLACED IN ACCORDANCE WITH SECTION 5-04 OF THE STANDARD SPECIFICATIONS; EXCEPT THOSE LONGITUDINAL JOINTS BETWEEN SUCCESSIVE LAYERS OF ASPHALT CONCRETE SHALL BE DISPLACED LATERALLY A MINIMUM OF TWELVE INCHES (12"), UNLESS OTHERWISE APPROVED BY THE ENGINEER. FINE AND COARSE AGGREGATE SHALL BE IN ACCORDANCE WITH SECTION 9-03.8 OF THE STANDARD SPECIFICATIONS.ALL STREET SURFACES, WALKS OR DRIVEWAYS WITHIN THE STREET TRENCHING AREAS SHALL BE FEATHERED AND SHIMMED TO AN EXTENT THAT PROVIDES A SMOOTH-RIDING CONNECTION AND EXPEDITIOUS DRAINAGE FLOW FOR THE NEWLY PAVED SURFACE. FEATHERING AND SHIMMING SHALL NOT DECREASE THE MINIMUM VERTICAL CURB DEPTH BELOW FOUR INCHES (4") FOR STORM WATER FLOW. THE ENGINEER MAY REQUIRE ADDITIONAL GRINDING TO INCREASE THE CURB DEPTH AVAILABLE FOR STORM WATER FLOW IN AREAS THAT ARE INADEQUATE. SHIMMING AND FEATHERING AS REQUIRED BY THE ENGINEER SHALL BE ACCOMPLISHED BY RAKING OUT THE OVERSIZED AGGREGATES FROM THE CLASS BMIX AS APPROPRIATE. SURFACE SMOOTHNESS SHALL BE PER SECTION 5-04.3(13) OF THE STANDARD SPECIFICATIONS. THE PAVING SHALL BE CORRECTED BY REMOVAL AND REPAVING OF THE TRENCH ONLY. ASPHALT PATCH DEPTHS WILL VARY BASED UPON THE STREETS BEINGTRENCHED. THE ACTUAL DEPTHS OF ASPHALT AND THE WORK TO BE PERFORMED SHALL BE AS REQUIRED AND INDICATED ON CITY OF RENTON STANDARD PLANS. COMPACTION OF ALL LIFTS OF ASPHALT SHALL BE A MINIMUM NINETY-TWO PERCENT (92%) OF DENSITY ASDETERMINED BY WSDOT TEST METHOD 705. THE NUMBER OF TESTS REQUIRED SHALL BE DETERMINED BY THE ENGINEER. TESTING SHALL BE PERFORMED BY AN INDEPENDENT TESTING LAB WITH THE RESULTS BEING SUPPLIED TO THE ENGINEER. TESTING IS NOTINTENDED TO RELIEVE THE CONTRACTOR FROM ANY LIABILITY FOR THE TRENCH RESTORATION. IT IS INTENDED TO SHOW THE INSPECTOR, AND THE CITY, THAT THE RESTORATION MEETS THESE SPECIFICATIONS. h.ALL JOINTS, EXCEPT THOSE ASSOCIATED WITH PERMEABLE PAVEMENT, SHALL BE SEALED USING PAVING ASPHALT AR4000W. i.WHEN TRENCHING WITHIN THE UNPAVED ROADWAY SHOULDER(S), THE SHOULDER SHALL BE RESTORED TO ITS ORIGINAL CONDITION, OR BETTER. j.THE FINAL PATCH SHALL BE COMPLETED AS SOON AS POSSIBLE AND SHALL NOT EXCEED FIFTEEN (15) WORKING DAYS AFTER FIRST OPENING THE TRENCH. THIS TIME FRAME MAY BE ADJUSTED IF DELAYS ARE DUE TO INCLEMENT PAVING WEATHER OR OTHER ADVERSE CONDITIONS THAT MAY EXIST. HOWEVER, DELAYING OF FINAL PATCH OR OVERLAY WORK IS SUBJECT TO THE ENGINEER’S APPROVAL. THE ENGINEER MAY DEEM IT NECESSARY TO COMPLETE THE WORK WITHIN THE FIFTEEN (15) WORKING DAY TIME FRAME AND NOT ALLOW ANY TIME EXTENSION. SHOULD THIS OCCUR, THE CONTRACTOR SHALL PERFORM THE NECESSARY WORK, AS DIRECTED BY THE ENGINEER. k.A CITY OF RENTON TEMPORARY TRAFFIC CONTROL PLAN (FROM RENTON TRANSPORTATION ENGINEERING) SHALL BE SUBMITTED AND APPROVED BY THE ENGINEER A MINIMUM OF THREE(3) WORKING DAYS PRIOR TO COMMENCEMENT OF WORK. 6.REMOVAL OF UTILITY LOCATE MARKINGS FROM SIDEWALKS REQUIRED: THE PERMITTEE WILL BE REQUIRED TO REMOVE UTILITY LOCATE MARKS ON SIDEWALKS ONLY WITHIN THE CENTER DOWNTOWN ZONE. THE PERMITTEE SHALL REMOVE THE UTILITY LOCATE MARKS WITHIN 14DAYS OF JOB COMPLETION. IN COMPLIANCE WITH CITY OF RENTON STANDARDS SW 1/4 OF THE SE 1/4, SEC. 14, T 23N, R 05E, W.M. ph 206.890.8291 4715 142nd Pl. SW #B, Edmonds, WA 98026 3/23/2023RGG N A F U R SEFORP I ANO EL T S GE SI N ERE D EEATDSNTA WFO . SAHI IN REENOTR46937 AS SHOWN ROPPE SFR ROPPE SFR07-22-2020TED-40-4141A NEW HOUSE DESIGN DAF 6/22 DAF B REVISED SDMH IN ROW DAF 12/22 DAF C REVISED FRONTAGE PER CITY AGREEMENT WITH VICKI ROPPE DAF 03/23 DAF C3.1 6 9 ROAD DETAILS 0.5' CURB R/W ℄160TH AVENUE SE 16' TRAVEL LANE SAWCUT 4" COMMERCIAL HMA 6" CRUSHED SURFACING BASE COURSE (CSBC) CONCRETE CURB AND GUTTER PER CITY OF RENTON STANDARD PLAN 101, SEE SHEET C3.1 2% 30'30' VARIES VARIES 1.UTILITY CORRIDOR REQ'D FOR TELEPHONE PEDESTALS, FIRE HYDRANTS, UTILITY POLES, LUMINAIRES, SIGNS, ETC. 2.PAVEMENT DESIGN BY CURRENT WASHINGTON STATE LICENSED CIVIL ENGINEER AND AS APPROVED BY THE CITY ENGINEER. NOTES: ℄PAVEMENT 3'± EX. PAVEMENT NTS 160TH AVENUE SE ROADWAY SECTION 'A' C3.0 A R-414106 PR18000599C20003316DEVELOPMENT ENGINEERING NJanders 03/23/2023 POST CONSTRUCTION SOIL AMMENDMENT OPTION 2 (AMEND SOIL IN PLACE) THE SIMPLEST WAY TO RESTORE SOIL QUALITY WHERE THE SOIL HAS BEEN COMPACTED OR THE FOREST DUFF OR TOPSOIL REMOVED IS TO ROTOTILL COMPOST INTO THE EXISTING SOIL. •APPLY A LAYER OF COMPOST TO EXISTING SOIL AT THE PRE-APPROVED AMENDMENT RATE OF 1.75 INCHES FOR TURF AREAS, OR 3 INCHES FOR PLANTING BEDS. USE THE ONLINE COMPOST CALCULATOR AT HTTP://YOUR.KINGCOUNTY.GOV/SOLIDWASTE/COMPOST-CALCULATOR.HTM TO CALCULATE THE AMOUNT OF COMPOST NEEDED. RETAIN COPIES OF RECEIPTS FOR COMPOST DELIVERED TO THE SITE, AS THEY WILL BE USED DURING INSPECTION TO VERIFY THE SOIL REQUIREMENTS HAVE BEEN MET. •ROTOTILL COMPOST INTO SOIL TO A DEPTH OF AT LEAST 8 INCHES. NOTE THAT TILLING TO THIS DEPTH WILL REQUIRE REPEATED PASSES WITH A LARGE MACHINE, SUCH AS A TRACTOR MOUNTED OR HEAVY REAR TINE ROTOTILLER. A IN COMPLIANCE WITH CITY OF RENTON STANDARDS SW 1/4 OF THE SE 1/4, SEC. 14, T 23N, R 05E, W.M. ph 206.890.8291 4715 142nd Pl. SW #B, Edmonds, WA 98026 3/23/2023RGGNAF U R SE FORP I ANO EL T S GE SI N ERE DEEATDSNTAWFO . SAHI IN REENOTR46937 AS SHOWN ROPPE SFR ROPPE SFR07-22-2020TED-40-4141A NEW HOUSE DESIGN DAF 6/22 DAF B REVISED SDMH IN ROW DAF 12/22 DAF C REVISED FRONTAGE PER CITY AGREEMENT WITH VICKI ROPPE DAF 03/23 DAF C3.2 7 9 STORM DETAILS #NDS 1210 12"x12" GRATE, GREY #NDS 1210S 12"x12" GRATE, SAND #NDS 1211 12"x12" GRATE, BLACK #NDS 1212 12"x12" GRATE, GREEN 12"x12" GRATE FITS ALL CATCH BASINS, EXTENSIONS & ADAPTERS PROVIDE: #NDS 1216 6" EXTENSION #NDS 1218 12" EXTENSION #NDS 1213 12"x12" CATCHBASIN, SINGLE OUTLET #NDS 1214 12"x12" CATCH BASIN, DOUBLE OUTLET 6" SD COUPLING SIZE, SINGLE OUTLET ACCOMODATES NDS 1212, 1211 OR 1210. 12"x12" GRATE AREA - 14" WITH 11" SQUARE BOTTOM. 12~4" SQUARE BOTTOM WITH 3" AREA BELOW OUTLET ALLOWS 363 CUBIC INCHES OF SUMP AREA. ADAPTABLE UP TO 8" PIPE OR DOWN TO 3" OR 4" PIPE. 6" SD COUPLING SIZE, DOUBLE OUTLET ACCOMODATES NDS 1212, 1211 OR 1210. 12"x12" GRATE AREA - 14" HIGH WITH 11" SQUARE BOTTOM. 12~4" SQUARE TOP WITH 3" AREA BELOW OUTLET ALLOWS 363 CUBIC INCHES OF SUMP AREA. ADAPTABLE UP TO 8" PIPE OR DOWN TO 3" TO 4" PIPE USING ADAPTER #643. AS REQUIRED. R-414107 PR18000599DEVELOPMENT ENGINEERING NJanders 03/23/2023