HomeMy WebLinkAboutExample of Pervious Asphalt Pavement Detail and Notesi
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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) ?_.. EXiSjING 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
STANDARDFHMA (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.) PERMEABLE10% MAX) PAVEMENT
AGGREGATE
DISCHARGE
SUBBASE (ADS)
J__'`°.. CHECK DAM, ` j -r aw
IMPERMEABLE,--
y MATERIAL ,r Z - -
NON-WOVENNON -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 SCALEBMLIFNOTONEINCH
N 0 . REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY
LCB
VERTICAL NAVD , 988
CITY OFHORIZONTALNAD1983/1991
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 SCALEBMLIFNOTONEINCH
N 0 . REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY
LCB
VERTICAL NAVD , 988
CITY OFHORIZONTALNAD1983/1991
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: NALUA14-000859 & U 14-005633 DRAWING NO: -
SURFACE WATER NOTES & DETAILS C4
SHEET:
4
OF:
13
1CI 1 II II I N
0
MI
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: NALUA14-000859 & U 14-005633 DRAWING NO: -
SURFACE WATER NOTES & DETAILS C4
SHEET:
4
OF:
13
1CI 1 II II I N
0
MI
z
2
c
W
m
m
m