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GRIND AND OVERLAY AS—/
NECESSARY TO CENTERLINE 4" COMPACTED DEPTH
CLASS B ASPHALT CONCRETE
8" CRUSHED ROCK.—
(1j" MINUS \CRUSHED ROCK
SURFACING BASE COURSE)
NW 1/4, SE 114, SECTION 29, TOWNSHIP 23 N, RANGE 5 E, W.M.
FIELD—BROOK COMMONS
13.5'
6"
SIDEWALK
�,��'\ `CURBC& G CEMENT CONCRETE
SUBGRADE SLOPE
0.02 FT /FT
(fIj" MINUS \CRUSHED ROCK
SE 172ND STREET (STA. 15 +85.66 TO STA. 17 +60.75) SURFACING BASE COURSE)
NIS
30'
f 16.5'
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.02 FT./FT
35.83' R.O.W. HALF WIDTH
30'
SIDEWALK
REPLACE EXIS77NG
VERTICAL CEMENT CONCRETE
CURB & GUTTER AS NECESSARY
SEE FRONTAGE NOTE ON SHEET C3
108TH AVENUE SE (STA. 90 +52.26 TO STA. 93 +22.74)
NTS
Cal 2 Working Days Before You Dig
UbWma Underground Location Center
(ID,MT,ND,OFlNA)
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D.R. STRONG
CONSUL77NG ENGINEERS
ENGINEERS PLANNERS SURVEYORS
6207THAVENUE KIRKLAND, KA 98033
0425.827.3063 F4258272423
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-4,705 S.F. OF SITE WALKWAYS TO BE CONSTRUCTED AS PERVIOUS CONCRETE PER DETAIL, THIS SHEET. T
DRIVE AISLE
42" MAX
24" MIN
1 -1 /2r
i
STD 90' BRACKET OR 360'`..
ADJUSTABLE BRACKET IF
REQUIRED.
PIPE CAP
�lW 2.. GALVANIZED
STEEL PIPE B' -6' 2' MIN CLEARANCE
FROM FACE OF
ID' MIN CLEARANCE
IF NO CURB.
CEMENT
1 -1/2' CONCRETE
S B
3'
5 /CLAS8th
1-1/2' MINUS
CRUSHED
ROCK
GROUND MOUNTED STREET NAME SIGNS
O♦ ADOPTED
�'A CRY OF REx1Y1N
STAHD.IRD PWl9
O L4P OAi:04 /04
DATE RFVSI0N I By APPR_q DWG. NAME: G013 SP PAGE:G013
1 UT7 COMMENTS DATED NOVEMBER 6, 2013 YLP 112.02.13 MAJ sMMEYED: scuE:
�ONTw 811/1 CITY OF
2 FINAL REVISIONS YLP 03.08.14 MAJ DESICxEO AS NOTED xoxrzoxru: ueD iseT/ieei C!.
3 CITY COMMENTS OHH 0&21.14 MAJ MAT RENT 0 N
4 CITY COMMENTS YLP 04.03.14 MAJ Dom` YLP
DxE IxLx DATUM
CNELI(EP. `i N��
MA7 Nor oxE INCH Planning /Building /Public Works Dept.
N0. REVISION BY DATE APPR AoPROrEa"�0R °"�`
MIN
5" MIN. THICKNESS OF
POROUS CONCRETE
—
(MIN. 28 DAY COMPRESSIVE
STRENGTH OF 3000 PSI)
LMIN. OF FREE- DRAINING SAND
OR GRAVEL BASE IS REQUIRED
UNDER THE POROUS CONCRETE SURFACE
NOTES:
1. A MINIMUM OF 6 INCHES OF FREE- DRAINING SAND OR GRAVEL BASE IS
REQUIRED UNDER THE POROUS CONCRETE SURFACE.
2 THE FREE- DRAINING BASE SHALL HAVE LESS THAN 5% FINES (MATERIAL
PASSING THE #'200 SIEVE) BASED ON 774E FRACTION PASSING THE 14 SIEVE.
J. THE POROUS CONCRETE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB
WATER AT A MINIMUM RATE OF 10 INCHES PER HOUR IMMEDIATELY AFTER THE
PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES.
COMPLIANCE K17H THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO CONSTRUCTION
APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED USING A SIMPLE
BUCKET TEST IN WHICH 5 GALLONS OF WATER ARE POURED ONTO THE PAVEMENT
SURFACE ALL AT ONCE FROM A 5- GALLON BUCKET. IF NOTHING BUT A SCANT
AMOUNT OF WATER PUDDLES OR RUNS OFF THE SURFACE, THEN 7HE PAVEMENT
IS CONSIDERED TO MEET THE MINIMUM RATE OF ABSORPTION. IF 7711S TEST IS NOT
CONCLUSIVE THEN A 6 -INCH RING SEALED AT 771E BASE TO THE PAVEMENT
SURFACE SHALL BE USED TO MEASURE THE ACTUAL RATE OF ABSORPTION.
4. POROUS CONCRETE SIDEWALKS PLACED IN COUNTY ROAD RIGHT- OF-WAY (NOTE
THAT A ROAD VARIANCE IS REQUIRED FOR SUCH PLACEMENT) OR ON PRIVATE
PROPERTY SUBJECT TO VEHICLE LOADING SHALL BE A MINIMUM OF 5 INCHES
THICK AND SHALL HAVE A MINIMUM 28 -DAY COMPRESSIVE STRENGTH OF 3000 PSI.
5. SIDEWALKS AND PA 7705 DN PRIVATE PROPERTY NOT SUBJECT TO VEHICLES
SHALL BE A MINIMUM OF 4 INCHES THICK AND SHOULD HAVE A MINIMUM 28 -DAY
COMPRESSIVE STRENGTH OF 2000 PSI.
PERVIOUS CONCRETE DETAIL
IV IS
R= 371817
RECOMMENDED FOR APPOVAL
BY:Z Date: 7z
BY: Date:
BY: Date:
BY: Date:
FIELDBROOK COMMONS
ROAD CROSS SECTIONS AND DETAILS
17040 108TH AVENUE SE
RENTON, WA
CD
04.03.14
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