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PERMEABLE
PAVEMENT` CT
SEE IAOTE 2
A portion of the NW 1/4 of
the
NE 1/4
of Section 32, Township 23 N. , Range 5 ]E., W.M.
City
of
Renton,
King County, Washington
COI BAND 1dir:XT TCP € 31r. •TREAT fii`
4T EXTk1KJRCJTT IAt
£TAVE'.1.lENT T§ASih
CONC 'L'E BAND AT !,ANDSC:APE
F4iPStiE4%rE5 KEY OR EXPANSION JaNT
. l PEP DPNAPPROVAL. (TYP.)
�IiBEFABRE
PAVEIAENT
B.
DJACIINTT'1TKEY
5•�. FfLi9A ADJAC1x'$a't iMPEifM>rRBLL<E
PA8+EA4 NTBASE
CONCAETE BAND EX1_ 3i3 Tc3
SG1TTOM OF PAVtMENT EASE'"••
CONC 'iB ANp BETWEEN PAVlfiAENT
i ALL PPAMEAOL E PAVEMENT APPMAT40NS SH&L CONFORM TO THE
CURPReNT CITY OF R000N ST RMWATiwFL 13MN MANUAL SECTION
C 2:7 AND V*00T LOCAL A09WY GENIIRIAL SPWAL PROVISION$
2 SEE STO, PLAN 26f,3D Poo PMRMEABLe RFAVPMENT $ECT10N5
PUBLIC WORKS PERMEABLE PAVEMENT DEPARTMENT EDGE EDGE TREATMENTS
S+ O LAYfAJIF REf,11J1
SEE NOTE 4
6L,fBGRADE, SEE NOTE 3 -"'•J'
POMOUG CONCRUTY"ROUS ASPHALT
NIININUUM MATIMIAL THICKI MS "NN
STV. PU4N • 261.00
PAVEMENT SAM
IT MIN. ABOVE S*ASCINAL H1GH
GROUNDMTER a1E
14YORAUi.IC,ALLY
?tRESWMCTWE LAYER
EtEBt ONnAL iMETSAND
ALLEYS
1< effii1t us
POROUS
PaIIIAMU'S
POROUS
LAY (
MATTBIIIAL TYPV
CITE
ASPFIILLT
CONOALTE
AIiAHALT
00)
ON)
ON)
PERMEABLE PAV@.MENT, SEE NOTE 1
8
6
6
4
t P i
C14OKER COURSE
G
2
0
2
C
AGGIMSATE "'TE, SEE NOTE 2
8
8
S
4
NOTE&
1, PERMEABLE PAVEMENT THICKNESSES 0STE0 FOR PORO dS ASPHALT 1NI WEARM COURSE AND ASPHALT TREATED PERMEABLE WE
(ATPB} WHIZ 14 LIMZ.ED. 040KF R CGPtME IRIEWRED YLFFiENAT11S * VSED
2- RUNOFF STORAGE RROUIREMMT"w MAY REOU1RE A TMCKER AGGREGATE BASE. PiY'.O.RAUt iC WOEUNG RESIA,TS SHOWNG THE REQUIRED
A.C}ARIEGATE RAWE TMCKNESS FORVORM)NAT'ER CONTROL MUST BE WSMITTEO.
$ PREFViRE AND P TECT SUBGRADE PER APM GSP 2 .3(3) SUBGRABE FOR FE PAVEMENTS, COMPACT TO A DEPTH OF 6' TO W%-9
OF MAXIMUM 09 W lTY PER MOOT 2-0 3(14)M 0WRWMPACTSD SUBQRADE &II ALL BE 5&A78' WO TO W MIN. AND RICO ACTED
a please see subgrade requirement noted on this sheet.
GMFRAL NOT x
1 3REFERTOVWSMTLOCALAWMYG€NERALSPECIALPROVISIONS(0 DfflS1[fT429APWA T°V,AND MDOTSTANDARDSPECIFiCA'tiM
2. 1rWUSHMAISR#,l,LCONFORM TORE04.t3RiEMENTSOF°APWA W S*i:.
3. PAVEMENT SASE SHALE. BE INSTALLED PER APAA GSP 4 A 3(Tx) SHAf 414 AND COMPACT10N_.
e. PEi4MCA" AShPHALt TREATED BASE (PATRi 'SHALL CONFORM TO TtiE FRBCLLYRF�( NTS Qf APM GSP sAT. CRa 38h{EC3 SiJP7F.AGING CHOKER
COURSE SC=) S ILIL COWORM TO THE REWFREMENTS OF APM GSP 444 V Cf3 *2)) OPM.
S. PERMEABLE BALLAST SK?kLL COWORMTO THIS REQUIREMENTS OF ~13SP A-0428#Sk'4 VD, 091•
0. WNIMLM UTILITY SETBACKS AND PFtDTFFCTiO m mErASURES MUST CONFORM TO CUR Mff C4TY ST AND GTH R VTMtY PROVIOER
REQUIREMENTS REFER TOTHE CITY OF MNT4N WRFACB WATER MSIGHN MANUAL AND ST4k4KBARD PLANS M.10 AND 2SS 20,
7. PE1tl'1FEA8i.E PAW*ENT *jALL IBE M3jG UO on REVI£WETD SY A iICETA$lcL1 i NG1NF,.ERMKa C OLOG€ ST Ci2 GMTECi'iir#C'.A€. ENi INFER. FOR ALL
AfPPVCATIONSy PAVEMENT DESIGNS MUST BE PREPARED By AN ENGINEER UCENSEDIN VMASHINGTON STATE.
e A=EPTANCE TESTING FOR SIDEV*IKS. PATHS AND VEH1CtP-AR PAWNENT L S THAN 2.OW SF SHIA41 K AS FOLLOWS PAtVENEUT Si Ml, SE
PERMEApi.4r ENO(1CPH TO ABSORBS WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR WMEMATELY AFTER SURFACE eAS BEEN V1 TTED
c.0W#N 4USLY FOR AT L,EW 10 MINUTES. APPROVAL 14MI i 5 GALLON BUCKET TEAT. VATE1R TRUICK, OR ASTM C1701 USING A 124NCH1 RING
SEALED AT THE PAVUENT SLOFACE_
9, ACCEPTANCE:' TESTING Km ROADV§VAYS AND1PARKING AREAS OF 2000 SF OR ) EATER SMALL HAVE A WN€MUM INFILTRATION RATE OF 1W
R"Ni,n MA ASTM CIMI AND A414VA GSP 5,A4.3 AND 6,3(6),
10. ROADWAYS, Off *'WAYS. AND PAMd€I+tEi tD S JECT TO VENCtE LOADING SKALL MEET STRUCi OL REi'AUMME3+TS OF C4T7 OF RENTON
TRANSP ORTATUN DEPARTMENT VANDAROS FOP ETaU1VALENT N09416RMEASLE PAVEM?W TYPM
1t. REFER TO THE CITE` Of RENTON SURFACE WATER ENESIGNI MANUAL(SWDWORADCFRONAL REQUIREMENTS PER SA M C 21,
12, FOR PERMEA PAVEMENT INSTALLATIONS ON SLOM GREATER THAN I5%, a'-M I9AVID ARV(: RLl MEOPgR STD £ISBN zS1.20.
UNLE5ONE'RWISE WT' IDRAWI LSIFCTT"SCALE TNT$)
Adftk PERMEABLE PAVEMENT MATERIAL sToY PLAN . 261:10
�► PUBLIC: it ORVIs °
ET[
DEPARTMENT SCt�1!�S - PERVIOUS CONCRETE AND
POROUS ASPHALT ATE
-v ONAL
0710,512021
1/2"X4" EXPANSION MATERIAL
1/4"R AT JOINTS
SCORE LINES TO BE RADIAL A
TO CURB AND GUTTER A
+
1/2"X4" EXPANSION MATERIAL
1/4"R AT JOINTS
"W"-WIDTH OF SIDEWALK
1/2"X4" EXPANSION MATERIAL 1/4"R AT JOINTS CEM. CONC, CURB AND GUTTER
SCORE LINES
B
1/2"X5" EXPANSION
1/4'"/F T. SLOPE MATERIAL CURB RETURN
ONLY
1/2"R 1/4"/FT, SLOPE
1/2'•R 4" 1/2`•R
-PAVEMENT AS PER PLANS
4" 77 PAVEMENT A' PER PLANS /I
STANDARD CEM. CONC. PARKWAY) STANDARD CEM. CURB AND GUTTER CONC. CURB ANDGUTTER
SECTION A -A SECTION B-B
SEE SHEET 2.5.1 FOR ROADWAY DEVELOPMENT STANDARDS
NERAL NOT
JOINTS: DUMMY JOINTS SHALL BE PLACED NOT TO EXCEED 15' C/C NOR LESS THAN NY C/C. THEY SHALL
NOT BE LESS THAN 3/15" IN THICKNESS AND SHALL BE EXTENDED 2' BELOW THE GLJTTER LINE_ 1/2'
WFW JOINT5 SHALL BE PLACED AT ALL COLO JOINTS AS DIRECTED BY ENGINEER AND SHALL EXTEND i-
BELOW CONCRETE.
WHERE THE SIDEWALK IS TO BE PLACED AGAINST THE CURB AND GUTTER, ME JOINT 51HALL BE A COLO
JOINT. 1/2-X 5" EXPANSION MATERIAL SHALL BE PLACED FROM P.C.'S TO P.T.'S AT ALL CURB RETURNS
EXPANSION MATERIAL SHALL BE PLACED AT EVERY FOURTH SIDEWALK PANEL.
THE CDNCRETE MIX FOR SIDEWALKS SHALL CONFORM TO THE REQUIREMENTS OF CLASS B (3/4") WITH AIR
ENTRAINMENT.
THE CONCRETE SHALL HAVE A BROOM FIN15H WITH ALL EDGES HAVING A 2 1/2" TOOLED FINISH
SUBGRADE COMPACTION SHALL BE 907 (IdOO1flED PROCTOR),
-- FACE OF CURB
61!Y t
6 1)2" I I" -
1l2" R V R. 1:24
4
TOP OF
ROADWAY
�I 3 I' - 1
r.
CEMENT CONCRETE
TRAFFIC CURB AND GUTTER
�- FACE OF ADJACENT CURB
_61V2" I
-----i • FLUSH WITH GUTTER
-•-- PANATSIDEWALK
11 II RAMP ENTRANCE
If / TOP OF
112"R, .(' ROADWAY
DEPRESSED CURB SECTION
AT SIDEWALK RAMPS
TYPICAL SIDEWALK
ADOPTED
CITY OF RENTON
STANDARD PLANS
-N�' N •>: `l LST DATE: 04/04
DWG. NAME: F007 SP PAGE: FC07
_ e" CEMENT CONCRETE
1"R. SIDEWALKRAMP
VARIES ,� i OR LANDING
FROM-;�...__ 4 .
6"TO0
�.
'�•- 316" PREMOLDED
JOINT FILLER
CEMENT CONCRETE
PEDESTRIAN CURB
AT SIDEWALK RAMPS AND LANDINGS
4 - FACE OF ADJACENT CURB
I /_ SEE DEPRESSED CURB DETAIL THIS SHEET
%/ 24
f TOP OF
"_141)2"R. ROADWAY
1
�
DEPRESSED CURB SECTION
AT RESIDENTIAL DRIVEWAYS ONLY.
FOR COMMERCIAL DRIVEWAYS SEE STD PLAN 104.2
- FACE OF CURB
151r2'I ! 1"
112" R. E �•" i" R.
OF ADJACENT CURB-T....._ TOP OF
fD ROADWAY
GUTTER SURFACE ••- '
J' V _ 1' R. ..
R. % CEMENT CONCRETE
TRAFFIC CURB
DEPRESSED CURB DETAIL.
AT RESIDENTIAL OR COMMERCIAL DRIVEWAYS, AND ALLEYS
GENERAL NOTES;
1, See 51andard plans 102 and 10 1, 1 fDr curb expansion and contracllon loll spacing.
2. Not used,
3. For Depressed Momnihic Driveway Curb & GUlterSeCUoR, see Slandard Plan 104.2
STD, PLAN - 101
PUBLIC WORKS
DEPARTtTiENT CURBS PR CONCRETE CURPRq 'L'D
NO.
REVISION
1'-D- 1'-B' €SEE CONTPAI:T!
RCU�OILLG 2�0`• `t i tr2' ltNl R. (TYP.}
I V r'�CUR9NDTINGLUDEU1NBIpiTEr.1-
1 s•s
+� . >ti•..4 �.. :.sue ';�rin,.� j ''[I _
SEE RALSEDEOGE J=tl'lltlI PREI.IDLDEp �IT:+��
1'-6` SIDEWALKD-YAJL - THIS SHEET JOINT FILLER
ALL CUT MIN, {SE£ COWRACTI
uLOPES_
lr.!' IINI H rrYPJ WITH RAISED EDGE
��0<i ~, URB NOT INCLUDED IN BID ITEM
F
€H.PRIUACLOE0 S"
JOINT FILLER `,�' FINISHED GRADE I' till) BELOW
2'-9' SIDEWALK TOP OF CONCRETE SURFACE
ADJACENT TO CURB t• 0• 1'-0' NIN. 15EE CONTRACT)
ROU�IXNGITYP,)
2.On j)CUROHOTINCLUOED3NBIOITEI.1-
1 iY.
frN1
BRIDGE OR PEDESTRIAN ' •PR£h1pL0Ep
3W - WALL OR BARRIER
RA1L111G JOINT FILLER
ADJACENT TO CURB
BARRIER -$EE SIDEWALK (STEEP FILL SLOPES)
CONTRACT PLANS / (SEE CONTRACT) WALL OR BARRIER
! I 1 _'UN! R. (TYP.I -
FLUSH I CURB NOT INCLUDED IN BIa ITEht- SIDEWALK
I'
_
VERTIOAL4VALL- •T'J"' FAQ-'•- T 318' IINI PREIADLDED .,-cn .Y-•.,y_1
SEE DETAIL j011,1T FILLER (TYP.) �. , � Y Ij
u .
ADJACENT TO CURB AND RAILING OR WALL sa' IINI pREtAOLDEo
JOINT FILLER
SIDEWALKBUFFERWRIP
I5EE CONTRACT) IS
tr2"EE NOIINI'TE 16) SIDEWALK ADJACENTTO WALL DETAIL
CURB NOT INCLUDED IN BID ITEM -
••�•••- T''w �T��'j LEVEL J
FINISHED GMOE 1' (tN} fiELOW TOP OF CONCRETE
SURFACE FOR PLANTING -FLUSH IF PAVED // Y
ADJACENT TO BUFFER STRIP ,)'•D" BHODMeb FlFINISHm i`pNIR. ♦ r
• r c
4•WIDE SMOOTH
TROWELED PERIMETER
p• A YE _., _ / RAISED EDGE DETAIL
1�• I EXTEND SIDEWALK TFANSVERSE
JCIHTSTO INCLUDE RAISED EDGE
GEMENi CONCRETE CURB
IC URBANE GUTTER SHOWN)
`\ NOT INCLUDED IN BID ITEM
` For NOTES see STD PLAN 104.2.
Paved surfaces must comply Wi€h
STD PLAN 1021 as applicable,
\� ly IN SID TIDNJOnfi [ ��"`
INSOEWALKONLY_.-
s � T-a• D
,�-EXPANSION JOINF INBOTH t
�E •.Y ®, '�� JO �. •' "i .b E•?• }O ,. Y'
GURRAND51D£WALKISEESTOAAHNNI,
-
JOINT AND FINISH PREh10LDED �T_
DETAIL JOINT FILLER
`E ` EXPANSION JOINT !C CONTRACTION JOINT
Y
PUBLIC WORKS CEMENT CONCRETESM• PLAN -- 102
{ As o$ PYRO 'ED:
DEPARTMENT SIDEWALK
F-- BID ITEM IINDLUOE5 SIDEWALK
10LF OF PAE`--�•-- 0`-�mm•
_ �
� c.inn
i
DRNEWAYREOUIRVEO
II
118'EXPANSIDN JpINT ITYP.i"
(SEE STD. PLAN 102J `
I No- EKP"SION Jam ITW.1
/,, fsE-e sib, PINT 1R21
CC
(- C<
1
//
/ 51
I
j
i
BEE NOTES
j
Ee
o
{
F
w
VEUT
HCRETE
@WALK
SEE NDTEI -I %� CEM URB& UTTER
RAMP WITH IAi:IV lYo 7
SLCIPE(TYP.) t=710TE3)
J�a• [RNTRACTIONJOINF ITYP.1
[SEESTD.PUN 11PLAN VIEW
HYPE C3 SHOWN. C1 Z NOTE 9j� MAX
SIL�R)
(SEEvanes
L ERBTC SOI � i3K INL SEE rk9TEEfIVPI,
' 10•Mlil.•I tmMul. " DEPIIESS ED CURD& GUTTER
C-eNT CONCRETE (SEE NOTE 3)
_xl:lEwAFK O 3"Exw I. JOrl.mm
SECTION A On. sT0. ww ", SpEWALKWUM
/YR{IrPJ
10:5 OIFY ERENC E IN SLOFB MAT.-^
DRMLSYAY WI SiT1VE5LOPE [SL[iPE SNOAY FJU(IGEBATE➢) � 1,4: t ,
l5X
_ q tptfiEw&Y_ J•10'MIN'
nRIVT:WAY Wf31ELAfNE SEC ION O
t1EWTiVE &DYE ISEtlFE.�'l ` /� -
GHONI3EzkGGERA/F.C!
For NOTES see STD. PLAN 104.2
�1 STD. PLAN -- 104.4
+ * PUBLIC WORKS CEMENT CONCRETE (DRIVEWAY PPR ED.
Olt
=i1 DEPARTMENT ENTRANCE -TYPES C1 B, C28,
C313, and C-MAXB (WITH BUFFER)
SURVEYED:
DESIGNED:
S. TATU, PE
DRAWN:
ST
CHECKED:
BY DATE AP P R APPROVED:
SCALE:
SEE PLAN
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NANO 1988
HORIZONTAL: NAD 1983/1991
DATU M
PERMEABLE PAVEMENT SUBGRADE CRITERIA:
THE FIRST 2-FEET OR MORE OF THE SOIL BENEATH AN INFILTRATION FACILITY MUST HAVE A CATION EXCHANGE
CAPACITY GREATER THAN 5 (TESTED USING EPA LABORATORY METHOD 9081) AND AN ORGANIC CONTENT
GREATER THAN 0.5% (MEASURED ON A DRY WEIGHT BASIS USING ASTM D 2974), AND MUST MEET ONE OF THE
FOLLOWING SPECIFICATIONS FOR GENERAL PROTECTION OF GROUNDWATER:
A) THE SOIL MUST HAVE A MEASURED INFILTRATION RATE OF LESS THAN OR EQUAL TO 9 INCHES PER HOUR,
EXCEPT IN GROUNDWATER PROTECTION AREAS WHERE THE MEASURED RATE MUST BE LESS THAN OR EQUAL TO
2.4 INCHES PER HOUR, OR
A) THE SOIL MUST BE COMPOSED OF LESS THAN 25% GRAVEL BY WEIGHT WITH AT LEAST 75% OF THE SOIL
PASSING THE #4 SIEVE, AND THE PORTION PASSING THE #4 SIEVE MUST MEET ONE OF THE FOLLOWING
GRADATIONS:
AT LEAST 50% MUST PASS THE#40 SIEVE AND AT LEAST 2% MUST PASS THE#100 SIEVE, OR
AT LEAST 25% MUST PASS THE #40 SIEVE AND AT LEAST 5% MUST PASS THE #20
PERMEABLE PAVEMENT NOTES
1. GEOTECHNICAL ENGINEER OF RECORD (GEOTECH) MUST BE ONSITE TO 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 DIRECT BY THE GEOTECH.
2, CONTRACTOR TO HAVE GEOTECHNICAL ENGINEER ON SITE DURING THE PAVEMENT AREA PREPARATION AND
TO CONFIRM SOIL IN PAVEMENT AREA MEETS THE REQUIREMENTS FOR WQ TREATMENT REGARDING THE
CATION EXCHANGE CAPACITY (CEC) VALUE AND ORGANIC CONTENT % OR PROVIDE AMENDED SOIL AS
OUTLINED IN THE 2009 KING COUNTY SURFACE WATER DESIGN MANUAL AND THE CITY AMENDMENTS TO THE
MANUAL.
a. ASPALT PER WSDOT Y2 HMA PG 70-22 (POLYMER MODIFIED),
b. ASPALT CONTENT SHALL BE 6.0 -7.0 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 AS SHOWN
i�.
SIEVE PERCENT PASSING
3/4" 100
1j2" 90-100
3j8" 70-90
NO.4 20-40
- --- --
NO.8 10-20
NO.40 7-13
------------------------------------------------------------------------
NO.200 0-3
e. ANTI -STRIPING 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 DEG ABOVE MIX TEMPERATURE PER ASTM ❑6390-05,
g. MIX TEMPERATURE: 260 - 28OF
h. LAYDOWN TEMPERATURE: 240-26OF WITH AIR TEMPERATURE >45F AND RISING.
i. SUBGRADE COMPACTION 90% MDD. UTILITY TRENCHES SHALL BE COMPACTED TO 95D/ MDD.
3. AMENDED SOILS CRITERIA AREAS FOLLOWS:
a. THE FIRST 6 INCHES OR MORE OF SOIL BENEATH THE INFILTRATION FACILITY HAS A CATION EXCHANGE
CAPACITY GREATER THAN 5 AND AN ORGANIC CONTENT OF GREATER THAN 1.0%, AND
b_ THE SOIL MUST HAVE A MEASURED INFILTRATION RATE OF LESS THAN OR EQUAL TO 12 INCHES PER
HOUR.
4. ORGANIC CONTENT SHALL BE MEASURED ON A DRY WEIGHT BASIS USING ASTM D2974,
5. CATION EXCHANGE CAPACITY (CEC) SHALL BE TESTED USING EPA LABORATORY METHOD 9081
6. CERTIFICATION BY A SOILS TESTING LABORATORY THAT IMPROTED SOIL MEETS THE ORGANIC CONTENT AND
CEC CRITERIA ABOVE SHALL BE PROVIDED TO THE CITY OF RENTON CONSTRUCTION INSPECTOR.
'CONSTRUCTION NOTES:
1. 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 (4-04.2(9-03.9(2)), PERMEABLE BALLAST
BASE COURSE (4-04.2), SUBGRADE (2-06.3(3)), ASPHALT TREATED PERMEABLE BASE (ATPB)
(4-SA2), AND OTHER GSPS APPLICABLE TO PERMEABLE PAVEMENT FACILITIES.
2. 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 265.00 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 C1701 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 28-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.
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.9. REFER TO THE CITY OF RENTON SURFACE WATER DESIGN MANUAL FOR ADDITIONAL REQUIREMENTS. z
R-394522
0
IN COMPLIANCE WITH CITY OF RENTON STANDARDS Q
%R
CITY OF
RENTON
Planning/Building/Public Works Dept.
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DATE: CC
ASIAN RESTAURANT ADDN 0FIE5BOOK: 17
17630 108TH AVENUE SE, RENTON, WA 98055 PAGE: z
R-394507 Q
DRAWING NO:
DETAILS C-2•1 Q
PAVING & GRADING SHEET: OF:
7 15