HomeMy WebLinkAboutR-391409T_
CF)
co
w
0
Ir
w
a
w
J
Q
W
L z"' n1-1311 F .1111 r AC'III IAI T
2" CHOKER COURSE
(UNIFORMLY GRADED
CRUSHED WASHED S1
8" AGGREGATE BASE
PERMEABLE ASPHALT SECTION (TYP
SCALE: NOT TO SCALE
3" PERK
TOP COl
2° CHOKER COURSE
GRADED CRUSHED W1
8° AGGREGATE BASE
Li
0.
z
a
SUBGRADE
01 C5.0
PERMEABLE ASPHALT SECTfON AT
CURB AND GUTTER (TYP)
SCALE: NOT TO SCALE
2" CHOKER COURSE
GRAND CRUSHED Wl
8" AGGREGATE BASE
nn.innrTr ni�nn
COMPACTED
EARTH BEHIND
1 CURB AND GUTTER
.,.._„,BADE
02,01 C5.D
PERMEABLE ASPHALT SECTION AT
CURB AND SIDEWALK (TYP)
SCALE: NOT TO SCALE
SIDEWALK
CED EARTH
3" PERMEABLE ASPF
2" CHOKER COURSE
8° AGGREGATE BASE
rune i r1i10o nE.in rnITTro J l
PERMEABLE PAVEMENT T NOTE :
CONSTRUCTION NOTES:
1. GEOTECHNICAL ENGINEER OF RECORD (GEOTECH) MUST BE ONSITE TO 1
MONITOR CONDITIONS OF SUBGRADE, IF UNSUITABLE SOILS ARE FOUND THEN
THE SOIL MUST BE OVER EXCAVATED AND REPLACED WITH GRAVEL BORROW
PER WSDOT 9-03.14(1) OR AS DIRECTED BY THE GEOTECH.
SUBGRADE.
PERMEABLE PAVEMENT: SEE CONSTRUCTION NOTES, NOTE 4.
CHOKER COURSE.
AGGREGATE BASE. SEE CONSTRUCTION NOTES, MOTE 5.
EC>TENSAR TRIAX TX160 GEOGRID OR EQUIVALENT.
NON -WOVEN GEOTE TILE MIRAFI 16ON OR EQUIVALENT AT BOTTOM OF
RESERVOIR COURSE.
S. CONTRACTOR TO HAVE GEOTECHNICAL ENGINEER ON SITE DURING THE
PAVEMENT AREA PREPARATION AND TO CONFIRM SOIL IN PAVEMENT AREA
MEETS THE REQUIREMENTS FOR WO TREATMENT REGARDING CEC VALUE AND
ORGANICS OR PROVIDE THE AMENDED SOIL PER CITY OF RENTON DRAFT
VERSION OF PERMEABLE PAVING DETAIL.
SCUPPER STND.—CONC. CURB
SCALE: 1 1/2" = V-4"
>>
SCUPPER SECTION
SCALE: 1 1/2' = V-0"
02.0C5•O z CI) SUBMITTAL TO CITY FOLLOWING PGSTSCREEN REViB
1 CID SUBMITTAL TO CITY FOLLOWING PRESCREEN REVIEW
NO. REVISION
02,41 C5.D
COMPACTED
EARTH
C5.0
A. ASPHALT PER WSOOT 1/2 HMA PG 70-22 (POLYMER MODIFIED)
B. ASPHALT CONTENT SHALL BE 6.O -7A PERCENT BY WEIGHT OF
TOTAL (DRY AGGREGATE) MIX.
C. TOTAL VOID SPACE TO BE 16-25 PERCENT PER ASTM D3203.
D. AGGREGATES MEETING THE GRADATION PER THE NAPA IS -155
DESIGN OR EQUIVALENT OR AS SHOWN
SIEVE PERCENT PASSING
3/4" 100
1/2" 90-100
3/8" 70-90
NO. 4 20-40
No. 8 10-20
NO. 40 7-13
NO. 200 0-3
E. ANTI -STRIPPING AGENT PER WSDOT 9-02.4, NOT TO EXCEED
1% BY WEIGHT OF AGGREGATES. TESTED PER AASHT283---07.
F. DRAIN DOWN: 0.3 PERCENT MAX. (� 15° ABOVE MIX
TEMPERATURE PER ASTM D6390-05,
G. MIX TEMPERATURE: 260-28OF
H. LAYDOWN TEMPERATURE: 240-26OF WITH AIR TEMPERATURE >
45F AND RISING,
I. SUBGRADE COMPACTION 90 M4D. UTILITY TRENCHES SHALL BE
COMPACTED TO 95% NIDD.
2
SEE WSDOT LOCAL AGENCY GENERAL SPECIAL PROVISIONS FOR PERVIOUS CONCRETE PAVEMENT
(5-06.SA), POROUS HOT MIX ASPHALT (PHMA) AND POROUS WARM MIX ASPHALT (PWMA) (5-04.1,
5-04.2, 5-04.3), CRUSHED SURFACING CHOKER COURSE (4-44.2(9-03.9(2)), PERMEABLE BALLAST
BASE COURSE (4-04.2), SUBGRADE (2-46.3(3)), ASPHALT TREATED PERMEABLE BASE (ATPS)
(4—SA2), AND OTHER GSPS APPLICABLE TO PERMEABLE PAVEMENT FACILITIES,
MINIMUM UTILITY SETBACKS AND PROTECTION MEASURES MUST CONFORM TO CURRENT CITY
STANDARDS AND OTHER UTILITY PROVIDER REQUIREMENTS. REFER TO SURFACE WATER DESIGN
MANUAL AND STANDARD PLANS 265.06 AND 265.10.
3, PERMEABLE PAVEMENT SHALL BE DESIGNED OR REVIEWED BY A GEOTECHNICAL PROFESSIONAL. FOR
ALL APPLICATIONS, PAVEMENT DESIGNS MUST BE PREPARED BY AN ENGINEER LICENSED IN
WASHINGTON STATE.
4. PERMEABLE PAVEMENT THICKNESSES LISTED FOR POROUS ASPHALT INCLUDE WEARING COURSE AND
ATPB WHEN UTILIZED.
5. MINIMUM STRUCTURAL VALUES OR RUNOFF STORAGE REQUIREMENTS MAY REQUIRE A THICKER BASE.
CALCULATIONS SHOWING THE REQUIRED BASE THICKNESS FOR STORMWATER CONTROL MUST BE
SUBMITTED.
6. PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB WATER AT A MINIMUM RATE OF
20 INCHES PER HOUR IMMEDIATELY AFTER SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT
LEAST 10 MINUTES. INSPECTOR WILL CHECK FOR COMPLIANCE PRIOR TO CONSTRUCTION APPROVAL
WITH 5 GALLON BUCKET TEST, WATER TRUCK, OR ASTM 01701 USING A 12 -INCH RING SEALED AT
THE PAVEMENT SURFACE.
7. SIDEWALKS, MULTI -USE PATHS AND PATIOS ON PRIVATE PROPERTY NOT SUBJECT TO VEHICLE
LOADING SHALL HAVE A MINIMUM 2.8 -DAY COMPRESSIVE STRENGTH OF 2,000 PSI.
8. ROADWAYS, DRIVEWAYS, AND PARKING LOTS SUBJECT TO VEHICLE LOADING SHALL MEET
COMPRESSIVE STRENGTH AND STRUCTURAL REQUIREMENTS OF CITY OF RENTON TRANSPORTATION
DEPARTMENT STANDARDS FOR EQUIVALENT NON -PERMEABLE PAVEMENT TYPES.
9, REFER TO THE CITY OF RENTON SURFACE WATER DESIGN MANUAL FOR ADDITIONAL REQUIREMENTS.
NOVAdyne
Civil Engineers
SeattleX125-753-1889
Portland 971-295 l
aons@novadyne.us
Established 4983 Anchorage Seattle PorVand
R-3914- 009
IONAL �
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
SURFACE WATER UTILITY , DEVELOPMENT ENGINEERING 0
rstraka 06/01/2017Y
G/01 /2017 rnai r 0810812017
SURVEYM: SCALE: �L�+
_DESK'NEO AS NOTED HOR oN��W;9W;,s9,CITY SEATTLE PIPE TRADE EXPANSION (10/17
A:a�� =IaLSDDK:DKS 017-05.05DRAWN: Kw RENTON 595 Monster Road SUV DRAW
7RA45sNC N0:
+� �y +� ONE INCH DATUM � C5.
� ,
DKS 2417-43-2 CHECKM Ar FULL SC✓1E Planning/Building/Public Works Dept.
DKS
I�
IF NOT ONE INCH
BY DATE APPR APPROVED: SCALE ACCORDINGLY CIVIL D E TA I L SH=E-: 16
OF
17
T
LO
0
co
Co
T
D
LO
CV
0
C)
0
0
i1
0
U)
z
n
x
w
00
w
w
n
w