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Home My WebLink AboutR-383904i U) U) 1 n w z U n 4" POROUS CL -1/2" HMA WITH KEVLAR FIBERS (PG 70-22 POLYMER MODIFIED) �- 2 " CHOKER COURSE (SEE NOTES) 6" AGGREGATE DISCHARGE SUBBASE (ADS) (SEE NOTES) 90-100 MINIMUM 55-90 U.S. NO. 4 AGGREGATE U. S. NO. 8 0-20 DISCHARGE 0-13 U.S. NO. 200 SUBBASE LIGHTLY COMPACT EACH LIFT, COMPACT er THICKNESS 130 10 -TON VIBRATORY ROLLER UNTILL THERE IS 5+,00- NO VISIBLE MOVEMENT OF THE AGGREGATE. 3 POROUS CONCRETE SECTION C4 SCALE: NTS ` '<• ` �,`� ` FILL AREA k <. AGGREGATE DISCHARGE NON -WOVEN GEOTEXTILE SUBBASE MEETING THE ALONG BOTTOM & SIDES PER CHARACTERISTICS WSDOT SECTION 9-33.2(1) ?_.. EXiS j ING BELOW SHALL BE TABLE 3 (SEE GEOTEXTILE NON -COMPACTED UTILIZED IN AREAS OF NOTE SHEET C2) SCARIFIED SUBGRADE FILL (SEE NOTES) PERVIOUS PAVEMENT SECTION (TYP) C4 SCALE: N. T. S. AGGREGATE DISCHARGE SUBBASE (ADS) NON -WOVEN GEOTEXTILE LINER ALONG BOTTOM & SIDES EXISTING NON -COMPACTED SCARIFIED SUBGRADE PERVIOUS ASPHALT (TYP) IMPERMEABLE LINER (30 MIL PVC MEMBRANE ENTEDED FROM THE TOP OF AGGREGATE BASE AND 12 INCHES ONTO THE BOTTOM OF THE SUBGRADE) TO PROTECT STANDARD HMA BASE COURSE FROM MIGRATING INTO THE MORE OPEN GRADED AGGREGATE BASE STANDARD F HMA (TYP) E i: i 3 ......- INCREASE ADS DEPTH TO CREATE RESERVOIR AT POINT OF OVERFLOW 1`2 PERVIOUS ASPHALT RESERVOIR DETAIL C4 / SCALE: N.T.S. LANDSCAPING CRUSHED SURFACING TOP COURSE (CSTC) EXISTING COMPACTED SUBGRADE POROUS HOT MIX ASPHALT (PHMA) NOTES SOURCE: 2015 POROUS PAVEMENT UNIFIED SPEC. COMMITTEE; PROPOSED FINAL SPECIAL PROVISION POROUS HOT MIX ASPHALT THE FIBE POROUS HOT MIX ASPHALT THE INJE DESCRIPTION SECTION 5-04.1 IS SUPPLEMENTED WITH THE FOLLOWING: THIS WORK SHALL CONSIST OF PROVIDING AND PLACING ONE OR MORE LAYERS OF PLANT -MIXED POROUS HOT MIX ASPHALT (PHMA) ON A PREPARED FOUNDATION OR BASE IN ACCORDANCE WITH THESE SPECIFICATIONS AND THE LINES, GRADES, THICKNESSES, AND TYPICAL CROSS-SECTIONS SHOWN IN THE PLANS OR ESTABLISHED BY THE ENGINEER. THE MANUFACTURE OF PHMA MAY INCLUDE POROUS WARM MIX ASPHALT (PWMA) PROCESSES IN ACCORDANCE WITH THESE SPECIFICATIONS. PWMA PROCESSES INCLUDE ORGANIC ADDITIVES, CHEMICAL ADDITIVES, AND FOAMING. HMA SHALL BE COMPOSED OF ASPHALT BINDER AND MINERAL MATERIALS AS MAYBE REQUIRED, MIXED IN THE PROPORTIONS SPECIFIED TO PROVIDE A HOMOGENEOUS, STABLE, AND WORKABLE MIXTURE. WORK SHALL ALSO INCLUDE PREPARATION AND PROTECTION OF SUBGRADE, SUBBASE AND LEVELING COURSE SPECIFIC TO PHMA. MATERIALS SECTION 5-04.2 IS SUPPLEMENTED WITH THE FOLLOWING: AGGREGATE GRADATION: 1/2" 90-100 3/8" 55-90 U.S. NO. 4 10-40 U. S. NO. 8 0-20 U.S. NO. 40 0-13 U.S. NO. 200 0-5 THE AGGREGATE SHOULD CONSIST OF CRUSHED STONE WITH A PERCENT FRACTURE GREATER THAN 90% ON TWO FACES ON THE NO. 4 SIEVE AND ABOVE, WHEN TESTED IN ACCORDANCE WITH THE FIELD OPERATING PROCEDURES FOR AASHTO T 335. RECYCLED ASPHALT PAVEMENT SHALL NOT BE USED IN PHMA. MIX DESIGNS FOR PHMA SHALL BE SUBMITTED TO THE PROJECT ENGINEER ON WASHINGTON STATE DOT FORM 350-042 WITH THE ADDITIONAL PHMA TEST DATA REQUIRED BY THIS SPECIFICATION PROVIDED AS A ONE PAGE SUPPLEMENTAL ATTACHMENT. THE ANTI -STRIPPING REQUIREMENTS FOR PHMA SHALL BE EQUIVALENT TO THE ANTI -STRIPPING REQUIREMENT FOR SAME MAXIMUM NOMINAL AGGREGATE CLASS OF DENSE GRADED HMA DESIGN FROM THE SAME AGGREGATE MATERIALS SOURCE. CONSTRUCTION REOUIREMENTS SECTION 5-04.3 IS SUPPLEMENTED WITH THE FOLLOWING: 5-04.3(1) HOT MIX ASPHALT MIXING PLANT THIS SECTION IS SUPPLEMENTED WITH THE FOLLOWING: PLANTS USED FOR PREPARATION OF HMA AND PHMA SHALL CONFORM TO THE FOLLOWING REQUIREMENTS: FIBER SUPPLY SYSTEM WHEN FIBER STABILIZING ADDITIVES ARE USED FOR PHMA (IF NEEDED TO ACHIEVE THE DRAIN DOWN SPECIFICATION), A SEPARATE FEED SYSTEM THAT MEETS THE FOLLOWING WILL BE REQUIRED: ACCURATELY PROPORTIONS BY WEIGHT THE REQUIRED QUANTITY INTO THE MIXTURE IN SUCH A MANNER THAT UNIFORM DISTRIBUTION WILL BE OBTAINED. 4" PERVIOUS CONCRETE • CEMENT SHALL BE PORTLAND CEMENT TYPE I OR TYPE II CONFORMING TO ASTM C150. • PROPOSED PERVIOUS MIXTURE DESIGN SHOULD BE FROM AN EXPERIENCED PERVIOUS CONCRETE SUPPLIER. • CONTRACTOR SHALL PLACE TEST PANELS USING MIX PROPORTIONS, MATERIALS, PERSONNEL, AND EQUIPMENT PROPOSED FOR THE PROJECT. TEST THE FRESH AND HARDENED DENSITY AND THICKNESS OF TEST PANELS PER THE CURRENT VERSION OF ACI 522. IF THE TEST PANEL IS OUTSIDE ACCEPTABLE LIMITS FOR ONE OR MORE OF THE TEST, THE TEST PANEL SHALL BE REMOVED AND REPLACED AT THE CONTRACTOR'S EXPENSE • FOR ACCEPTANCE OF THE DRIVEWAY PERMEABILITY, THROW A BUCKET OF WATER ON THE SURFACE, IF ANYTHING OTHER THAN VERY SMALL PUDDLES APPEAR, ADDITIONAL TESTING IS NECESSARY PRIOR TO ACCEPTING THE CONSTRUCTION `- NON -WOVEN GEOTEXTILE FABRIC CITY OF RENTON (BOTTOM & SIDES) PER WSDOT SUBGRADE COMPACTION SHALL BE SECTION 9-33.2(1) TABLE 3 FIRM AND UNYIELDING, 90-92% 6" MIN. PERMEABLE BALLAST. WSDOT SPEC STANDARD PROCTOR. USE STATIC 9-03.9(2), 3/4" TO 2 1/2", AND A MINIMUM DUEL WHEEL SMALL MECHANICAL POROSITY OF 30%. INSTALL IN MAX 8" LIFTS. ROLLER OR PLATE VIBRATION LIGHTLY COMPACT EACH LIFT, COMPACT MACHINES FOR COMPACTION. COMPLETE BASE COURSE WITH A MINIMUM 130 10 -TON VIBRATORY ROLLER UNTILL THERE IS 5+,00- NO VISIBLE MOVEMENT OF THE AGGREGATE. 3 POROUS CONCRETE SECTION C4 SCALE: NTS RS SHALL BE UNIFORMLY DISTRIBUTED PRIOR TO CTION OF THE ASPHALT BINDER INTO THE MIXTURE. WHEN A CONTINUOUS OR DRIER -DRUM TYPE PLANT IS USED, THE FIBER SHALL BE ADDED TO THE AGGREGATE AND UNIFORMLY DISPERSED PRIOR TO THE INJECTION OF ASPHALT BINDER. SURGE AND STORAGE SYSTEMS THE STORAGE TIME FOR PHMA MIXTURES NOT HAULED IMMEDIATELY TO THE PROJECT SHALL BE NO MORE THAN FOUR (4) HOURS FOR NON -INSULATED SILOS OR EIGHT (8) HOURS FOR INSULATED SILOS. PLACEMENT TEMPERATURE SPECIFICATIONS SHALL STILL BE MET REGARDLESS OF SILO STORAGE TIME. HAULING EQUIPMENT SECTION 5-04.3(2) THE TEMPERATURE OF THE MIX AT THE TIME OF DISCHARGE FROM THE HAUL VEHICLE SHALL BE WITHIN THE TEMPERATURE RANGE IDENTIFIED IN THE APPROVED PHMA. (SEE ENGINEER'S NOTE 1 BELOW) A MIX DESIGN SECTION 5-04.3(7)A IS SUPPLEMENTED WITH THE FOLLOWING FOR POROUS HMA: THE ASPHALT BINDER FOR PHMA SHALL BE PG 70-22ER POLYMER MODIFIED OR HIGHER GRADE. BINDER CONTENT SHALL BE BETWEEN 6.0% AND 7.0% BY TOTAL WEIGHT OF THE MIX, AND WILL BE THE HIGHEST PERCENTAGE THAT PASSES BOTH THE DRAIN DOWN AND VOID REQUIREMENTS TESTS AT NDESIGN = 75 GYRATIONS. THE BINDER CONTENT TOLERANCE SHALL BE ±0.5% DURING PRODUCTION/ PLACEMENT OF THE PHMA. THE CONTRACTOR SHALL ADJUST THE AGGREGATE TO MEET THE MAXIMUM DRAIN DOWN TEST REQUIREMENTS WITHIN THE RANGES PROVIDED IN SECTION 9-03.8. • DRAIN DOWN SHALL BE 0.3 %, MAXIMUM, ACCORDING TO ASTM D6390-05. • VOID RATIO SHALL BE 16% TO 2501b PER ASTM D3203 AT NDESIGN = 75 GYRATIONS. THE CONTRACTOR SHALL INCLUDE IN THE SUBMITTAL LETTER FROM THE POLYMER -MODIFIED ASPHALT SUPPLIER THE RECOMMENDED MIXING, DELIVERY, AND COMPACTION TEMPERATURES. THE CONTRACTOR SHALL DETERMINE ANTI -STRIP REQUIREMENTS FOR PHMA AND PROVIDE DATA FOR ANTI -STRIPPING. THE ASPHALTIC MIX SHALL BE TESTED FOR ITS RESISTANCE TO STRIPPING BY WATER IN ACCORDANCE WITH ASTM D-3625. IF THE ESTIMATED COATING AREA IS NOT ABOVE 95 PERCENT, ANTI -STRIPPING AGENTS SHALL BE ADDED TO THE ASPHALT. CONTRACTOR SHALL BE RESPONSIBLE FOR CONDUCTING THE ANTI -STRIPPING EVALUATION AND PROVIDING A REPORT TO THE ENGINEER. AS SPECIFIED IN 5-04.2 (ABOVE), ANTI -STRIP EVALUATION OF AN EXISTING DENSE GRADED HMA OF THE SAME MAXIMUM NOMINAL AGGREGATE CLASS CAN BE USED AS THE BASIS FOR ANTI -STRIP DOSAGE RATES. ACCEPTANCE SAMPLING AND TESTING - HMA MIXTURE SECTION 5-04.3(8)A IS SUPPLEMENTED WITH THE FOLLOWING: COMMERCIAL EVALUATION WILL BE THE BASIS FOR ACCEPTANCE OF PHMA. SPREADING AND FINISHING SECTION 5-04.3(9) IS SUPPLEMENTED WITH THE LONGITUDINAL SLOPE (TYP.) PERMEABLE (10% MAX) PAVEMENT AGGREGATE DISCHARGE SUBBASE (ADS) \.._J__'`°.. CHECK DAM, � `�� j -r a �. w IMPERMEABLE,-- y MATERIAL ,r Z - - > ------ NON-WOVEN ---- NON -WOVEN � �� GEOTEXTILE 1- TING --------- - UNCOMPACTED SUBGRADE NOTE: TO INCREASE INFILTRATION, IMPROVE FLOW ATTENUATION, AND REDUCE STRUCTURAL PROBLEMS ASSOCIATED WITH SUBGRADE EROSION ON SLOPES, IMPERMEABLE CHECK DAMS SHALL BE PLACED ON THE SUBGRADE AND BELOW THE PAVEMENT SURFACE (SEE PERVIOUS PAVEMENT CHECK DAM DETAIL THIS SHEET). THE DISTANCE BETWEEN BERMS WILL VARY DEPENDING ON SLOPE BUT SHALL BE PLACE APPROXIMATELY EVERY SIX INCHES (0.5') OF ELEVATION CHANGE. PERVIOUS PAVEMENT CHECK DAM DETAIL SCALE: N.T.S. (REFERENCE 2012 DOE SMMWW - FIG 5.3.6) FOLLOWING: PLACEMENT TEMPERATURE OF THE MIXTURE SHALL BE WITHIN THE TEMPERATURE RANGE IDENTIFIED IN THE APPROVED PHMA SUBMITTAL. (SEE ENGINEER'S NOTES 2. BELOW) COMPACTION 21 SECTION 5-04.3(10)A IS SUPPLEMENTED WITH THE FOLLOWING FOR PHMA: PNEUMATIC TIRE ROLLERS SHALL NOT BE USED. THE CONTRACTOR WILL DEVELOP A ROLLER PATTERN THAT WILL INITIALLY CONSOLIDATE THE PAVEMENT STRUCTURE AS WELL AS TARGET 15% TO 18% FINAL AIR VOIDS (82% TO 85% OF MAXIMUM THEORETICAL (RICE) DENSITY). THE CONTRACTOR SHALL MONITOR COMPACTION DURING PLACEMENT OF PHMA WITH A PAVEMENT DENSITY GAGE. (SEE ENGINEER'S NOTE 3. BELOW) POROUS ASPHALT (PHMA) ACCEPTANCE INFILTRATION TEST SECTION 5-04.3(21), AND SECTION 5-04.3(10)A IS ADDED: CONTRACTOR SHALL CONDUCT INFILTRATION TESTS ON THE FINISHED PHMA PER ASTM C1701 AT LOCATIONS CHOSEN BY THE ENGINEER. NEWLY -PLACED PHMA SHOULD BE ABLE TO ACCOMMODATE A MINIMUM INFILTRATION RATE OF 100 INCHES/HOUR. IT IS ANTICIPATED THAT INFILTRATION TESTS BE COMPLETED EVERY 150 LINEAR FEET OF ROADWAY AND CONDUCTED IN ACCORDANCE WITH ASTM C1701. IF THE MEASURED INFILTRATION RATE IS LESS THAN 100 INCHES /HOUR, CONDUCT ADDITIONAL FOUR ADDITIONAL TESTS AS FOLLOWS IN LINE WITH THE PAVER DIRECTION OF TRAVEL. TWO TESTS UPSTREAM AND TWO TESTS DOWNSTREAM OF THE INITIAL TEST LOCATIONS SHALL BE TAKEN AT DISTANCES OF 20 FEET AND 40 FEET. RESULTS OF THE ADDITIONAL TESTS SHOULD BE AVERAGED. CONDUCT ADDITIONAL TESTING UPSTREAM AND DOWNSTREAM TO IDENTIFY AREA TO BE REMOVED. IF THE AVERAGE INFILTRATION RATE IS LESS THAN REQUIRED REMOVE AND REPLACE AT THE DIRECTION OF THE ENGINEER AND AT NO COST TO THE OWNER. MEASUREMENT SECTION 5-04.4 IS SUPPLEMENTED WITH THE FOLLOWING: PHMA PG 70-22 ER (OR HIGHER) SHALL BE MEASURED BY THE TON IN ACCORDANCE WITH SECTION 1-09.2, WITH NO DEDUCTION BEING MADE FOR THE WEIGHT OF ASPHALT BINDER, BLENDING SAND, MINERAL FILLER, OR ANY OTHER COMPONENT OF THE HMA. IF THE CONTRACTOR ELECTS TO REMOVE AND REPLACE MIX AS ALLOWED IN SECTION 5-04.3(11), THE MATERIAL REMOVED WILL NOT BE MEASURED. PAYMENT SECTION 5-04.5 IS SUPPLEMENTED WITH THE FOLLOWING: "POROUS HMA CL. 1/2" IN. PG 70-22ER', PER TON THE UNIT CONTRACT PRICE PER TON FOR "POROUS HMA CL. 1/2 IN. PG 70-22ER-SHALL BE FULL COMPENSATION FOR ALL COSTS, INCLUDING ANTI -STRIPPING ADDITIVE, INCURRED TO CARRY OUT REQUIREMENTS OF SECTION 5-04 EXCEPT FOR THOSE COSTS INCLUDED IN OTHER ITEMS WHICH ARE INCLUDED IN THIS SUBSECTION AND WHICH ARE INCLUDED IN THE PROPOSAL. ENGINEER'S NOTES: 1. A TYPICAL TEMPERATURE RANGE WOULD BE 250-275OF FOR WARM MIX ASPHALT (WMA) OR 275-3000 F FOR HOT MIX ASPHALT (HMA). 2. TYPICAL TEMPERATURE RANGE WOULD BE 225-250OF FOR PWMA AND 250-275OF FOR PHMA. 3. PRIOR SUCCESSFUL PROJECTS HAVE INCORPORATED TWO INITIAL LOW AMPLITUDE VIBRATORY ROLLER PASSES TO SEAT AND ORIENT THE PHMA AGGREGATE MATRIX FOLLOWED BY STATIC ROLLING TO CREATE A FINAL SURFACE WITHOUT ROLLER MARKS. 4. THE USE OF WARM MIX ASPHALT TECHNOLOGY IS ENCOURAGED AS IT MINIMIZES ISSUES RELATED TO ASPHALT DRAIN DOWN DURING PRODUCTION, HAULING AND TESTING OF THE PHMA. AGGREGATE DISCHARGE SUBBASE/ PERMEABLE BALLAST NOTES SECTION 9-03.9(2)A PERMEABLE BALLAST SHALL BE MANUFACTURED FROM LEDGE ROCK, TALUS, OR GRAVEL IN ACCORDANCE WITH THE PROVISIONS OF SECTION 3-01. RECYCLED CONCRETE IS NOT PERMITTED. THE MATERIALS SHALL BE UNIFORM IN QUALITY AND SUBSTANTIALLY FREE FROM WOOD, ROOTS, BARK, AND OTHER EXTRANEOUS MATERIAL AND SHALL MEET THE FOLLOWING QUALITY TEST REQUIREMENTS: LOS ANGELES WEAR, 500 REV 30% MAX., WSDOT TEST METHOD T 96 DEGRADATION FACTOR 30 MIN., WSDOT TEST METHOD T 113 MIN. VOID RATION CONTENT: 30 % AS DETERMINED BY AASHTO T19 OR ASTM C29, RODDING PROCEDURE THE GRADING REQUIREMENTS ARE: SIEVE SIZE % PASSING 2-1/2" 100 2" 90-100 1-112 " 35-70 1 " 0-15 1/2" 0-5 NO. 100 0-3 % FRACTURE: 95 ALL PERCENTAGES ARE BY WEIGHT. AGGREGATES SHALL MEET THE REQUIREMENTS FOR GRADING AND QUALITY WHEN PLACED IN HAULING VEHICLES FOR DELIVERY TO THE SITE, AFTER PLACEMENT IN TEMPORARY, STOCKPILES ON SITE, DURING INSTALLATION, AND AFTER INSTALLATION AND COMPACTED TO PROJECT SPECIFICATIONS. PERMEABLE BALLAST MATERIAL MAY BE CONDITIONALLY APPROVED BASED ON CONTRACTOR SUBMITTED SAMPLED MATERIALS PRIOR TO DELIVERY TO THE SITE. FINAL ACCEPTANCE WILL BE BASED ON CONFORMANCE TESTING COMPLETED ON MATERIAL THAT HAS BEEN DELIVERED, INSTALLED, AND COMPACTED ON SITE. THE EXACT POINT OF ACCEPTANCE WILL BE DETERMINED BY THE ENGINEER. MATERIAL OUT OF CONFORMANCE WITH THE PROJECT SPECIFICATIONS WILL BE REMOVED AND REPLACED AT THE CONTRACTOR'S EXPENSE. ACCEPTANCE OF AGGREGATES SHALL BE AS PROVIDED UNDER NONSTATISTICAL OR COMMERCIAL EVALUATIONS. THE CONTRACTOR'S SUBMITTAL FOR THE AGGREGATE MATERIAL SHALL PROVIDE DESCRIPTION OF SAMPLING METHODOLOGY, IDENTIFY WHERE AND HOW THE SAMPLE SURVEYED: SCALE: BEYLER CONSULT. 1 „-20' DESIGNED: BML DRAWN: JAP ONE INCH CHECKED: AT FULL SCALE BML IF NOT ONE INCH N 0 . REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY LCB VERTICAL NAVD , 988 CITY OF HORIZONTALNAD 1983/1991 ML RENTON DATU M Planning/Building/Public Works Dept. WAS COLLECTED, TOTAL WEIGHT OF SAMPLED COLLECTED, DESCRIPTION OF SAMPLE PREPARATION PROCEDURES, TOTAL WEIGHT OF SAMPLE SIEVED TO DETERMINE GRAIN SIZE DISTRIBUTION, AND TEST RESULTS. SAMPLING AND PREPARATION SHALL BE IN CONFORMANCE WITH ASTM D75 AND ASTM C702. CHOKER COURSE / CRUSHED SURFACING SECTION 9-03.9(3)A CRUSHED SURFACING CHOKER COURSE SHALL MEET THE GRADING AND QUALITY REQUIREMENTS OF THE AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS (AASHTO) NO. 57. RECYCLED CONCRETE IS NOT PERMITTED. THIS MATERIAL SHALL CONSIST OF CLEAN % TO 1-1/2 INCH UNIFORMLY GRADED CRUSHED SURFACING MATERIAL. LOS ANGELES WEAR, 500 REV 30% MAX., WSDOT TEST METHOD T 96 DEGRADATION FACTOR 30 MIN., WSDOT TEST METHOD T 113 MIN. VOID RATION CONTENT: 30 % AS DETERMINED BY AASHTO T19 OR ASTM C29, RODDING PROCEDURE THE GRADING REQUIREMENTS ARE: THE GRADING REQUIREMENTS ARE: SIEVE SIZE % PASSING 1-1/2" 100 1 if 95-100 1/2" 25-60 NO. 4 0-10 NO. 8 0-5 % FRACTURE: 95 ALL PERCENTAGES ARE BY WEIGHT. AGGREGATES SHALL MEET THE REQUIREMENTS FOR GRADING AND QUALITY WHEN PLACED IN HAULING VEHICLES FOR DELIVERY TO THE SITE, AFTER PLACEMENT IN TEMPORARY, STOCKPILES ON SITE, DURING INSTALLATION, AND AFTER INSTALLATION AND COMPACTED TO PROJECT SPECIFICATIONS. PERMEABLE BALLAST MATERIAL MAYBE CONDITIONALLY APPROVED BASED ON CONTRACTOR SUBMITTED SAMPLED MATERIALS PRIOR TO DELIVERY TO THE SITE. FINAL ACCEPTANCE WILL BE BASED ON CONFORMANCE TESTING COMPLETED ON MATERIAL THAT HAS BEEN DELIVERED, INSTALLED, AND COMPACTED ON SITE. THE EXACT POINT OF ACCEPTANCE WILL BE DETERMINED BY THE ENGINEER. MATERIAL OUT OF CONFORMANCE WITH THE PROJECT SPECIFICATIONS WILL BE REMOVED AND REPLACED AT THE CONTRACTOR'S EXPENSE. ACCEPTANCE OF AGGREGATES SHALL BE AS PROVIDED UNDER NONSTATISTICAL OR COMMERCIAL EVALUATIONS. THE CONTRACTOR'S SUBMITTAL FOR THE AGGREGATE MATERIAL SHALL PROVIDE DESCRIPTION OF SAMPLING METHODOLOGY, IDENTIFY WHERE AND HOW THE SAMPLE WAS COLLECTED, TOTAL WEIGHT OF SAMPLED COLLECTED, DESCRIPTION OF SAMPLE PREPARATION PROCEDURES, TOTAL WEIGHT OF SAMPLE SIEVED TO DETERMINE GRAIN SIZE DISTRIBUTION, AND TEST RESULTS. SAMPLING AND PREPARATION SHALL BE IN CONFORMANCE WITH ASTM D75 AND ASTM C702. 1 BEYLER CONSULTING CONTACT phone: 253-301-4157 OFFICE fax: 253-336-3950 7602 Bridgeport Way W beylerconsulting.com Lakewood, WA 98499 CITY OF RENTON APPROVED BY: DATE: APPROVED BY: DATE: APPROVED BY: DATE: APPROVED BY: DATE: m 130 5+,00- _r, _ 7+00 BOTTOM OF BOTTOM OF CHECK DAM (TYP) ASPHALT RESERVOIR ELEV. 206.84 ELEV. 203.85 @ P. C, STA. 6+74.79 STA. 5+46.84 ELEV. 205.43 OFF. 10.00 R OFF. 13.35 R STA. 6+10.16 OFF, 10.00 R ELEV. 205.92 ELEV. 206.38 Cad 112A STA. 6+32.39 STA. 6+53.59 ELEV. 204.99 OFF. 10.00 R OFF. 10.00 R BOTTOM OF STA. 5+97.73 CHECK DAM (TYP) OFF. 10.00 R ELEV. 205.02 @ P.R.C. STA. 5+60.97 ELEV. 204.52 OFF. 10.00 R STA. 5+84.56 OFF. 10.00 R 5 CHECK DAM LOCATION DETAIL C4 SCALE: N. T. S. SURVEYED: SCALE: BEYLER CONSULT. 1 „-20' DESIGNED: BML DRAWN: JAP ONE INCH CHECKED: AT FULL SCALE BML IF NOT ONE INCH N 0 . REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY LCB VERTICAL NAVD , 988 CITY OF HORIZONTALNAD 1983/1991 ML RENTON DATU M Planning/Building/Public Works Dept. WAS COLLECTED, TOTAL WEIGHT OF SAMPLED COLLECTED, DESCRIPTION OF SAMPLE PREPARATION PROCEDURES, TOTAL WEIGHT OF SAMPLE SIEVED TO DETERMINE GRAIN SIZE DISTRIBUTION, AND TEST RESULTS. SAMPLING AND PREPARATION SHALL BE IN CONFORMANCE WITH ASTM D75 AND ASTM C702. CHOKER COURSE / CRUSHED SURFACING SECTION 9-03.9(3)A CRUSHED SURFACING CHOKER COURSE SHALL MEET THE GRADING AND QUALITY REQUIREMENTS OF THE AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS (AASHTO) NO. 57. RECYCLED CONCRETE IS NOT PERMITTED. THIS MATERIAL SHALL CONSIST OF CLEAN % TO 1-1/2 INCH UNIFORMLY GRADED CRUSHED SURFACING MATERIAL. LOS ANGELES WEAR, 500 REV 30% MAX., WSDOT TEST METHOD T 96 DEGRADATION FACTOR 30 MIN., WSDOT TEST METHOD T 113 MIN. VOID RATION CONTENT: 30 % AS DETERMINED BY AASHTO T19 OR ASTM C29, RODDING PROCEDURE THE GRADING REQUIREMENTS ARE: THE GRADING REQUIREMENTS ARE: SIEVE SIZE % PASSING 1-1/2" 100 1 if 95-100 1/2" 25-60 NO. 4 0-10 NO. 8 0-5 % FRACTURE: 95 ALL PERCENTAGES ARE BY WEIGHT. AGGREGATES SHALL MEET THE REQUIREMENTS FOR GRADING AND QUALITY WHEN PLACED IN HAULING VEHICLES FOR DELIVERY TO THE SITE, AFTER PLACEMENT IN TEMPORARY, STOCKPILES ON SITE, DURING INSTALLATION, AND AFTER INSTALLATION AND COMPACTED TO PROJECT SPECIFICATIONS. PERMEABLE BALLAST MATERIAL MAYBE CONDITIONALLY APPROVED BASED ON CONTRACTOR SUBMITTED SAMPLED MATERIALS PRIOR TO DELIVERY TO THE SITE. FINAL ACCEPTANCE WILL BE BASED ON CONFORMANCE TESTING COMPLETED ON MATERIAL THAT HAS BEEN DELIVERED, INSTALLED, AND COMPACTED ON SITE. THE EXACT POINT OF ACCEPTANCE WILL BE DETERMINED BY THE ENGINEER. MATERIAL OUT OF CONFORMANCE WITH THE PROJECT SPECIFICATIONS WILL BE REMOVED AND REPLACED AT THE CONTRACTOR'S EXPENSE. ACCEPTANCE OF AGGREGATES SHALL BE AS PROVIDED UNDER NONSTATISTICAL OR COMMERCIAL EVALUATIONS. THE CONTRACTOR'S SUBMITTAL FOR THE AGGREGATE MATERIAL SHALL PROVIDE DESCRIPTION OF SAMPLING METHODOLOGY, IDENTIFY WHERE AND HOW THE SAMPLE WAS COLLECTED, TOTAL WEIGHT OF SAMPLED COLLECTED, DESCRIPTION OF SAMPLE PREPARATION PROCEDURES, TOTAL WEIGHT OF SAMPLE SIEVED TO DETERMINE GRAIN SIZE DISTRIBUTION, AND TEST RESULTS. SAMPLING AND PREPARATION SHALL BE IN CONFORMANCE WITH ASTM D75 AND ASTM C702. 1 BEYLER CONSULTING CONTACT phone: 253-301-4157 OFFICE fax: 253-336-3950 7602 Bridgeport Way W beylerconsulting.com Lakewood, WA 98499 DATE: KENNYDALE VUE POINT SHORT PLAT 07/08/201 CONSTRUCTION PLANS FIELDB00K: NA PAGE: NA LUA14-000859 & U 14-005633 DRAWING NO: - SURFACE WATER NOTES & DETAILS C4 SHEET: 4 OF: 13 _1CI►1�II�II�I�N� 0 MI I�I z 2 c W m m CITY OF RENTON APPROVED BY: DATE: APPROVED BY: DATE: APPROVED BY: DATE: APPROVED BY: DATE: DATE: KENNYDALE VUE POINT SHORT PLAT 07/08/201 CONSTRUCTION PLANS FIELDB00K: NA PAGE: NA LUA14-000859 & U 14-005633 DRAWING NO: - SURFACE WATER NOTES & DETAILS C4 SHEET: 4 OF: 13 _1CI►1�II�II�I�N� 0 MI I�I z 2 c W m m m