HomeMy WebLinkAboutS-221404A"*q4LmL9
(1) PROOF OF LIABILITY INSURANCE SHALL BE SUID TO DOES PRIOR TO THE PRECONSTRUCTION MEETING (KCC 9.04.10D.D).
(5) ALL CATCH BASIN GRATES SHALL CONFORM TO CITY OF RENTON DRAWING NUMBERS B012, 8013, B020 AND 8064 WHICH INCLUDES THE
STAMPING "OUTFALL TO STREAM, DUMP NO POLLUTANTS"
(6) THE APPLICAN T/CON TRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB —OUT CONVEYANCE
LINES NTH RESPECT TO THE UTILITIES (E.G. POWER, GAS, TELEPHONE, TELEVISION).
(7) ADJUST ALL CATCH BASINS FRAME AND GRATES TO MATCH FINISHED GRADE — 0.1`.
(8) ALL FINISHED SURFACES SHALL BE SLOPED TO PROVIDE POSITIVE DRAINAGE (1% MIN.) TO THE INDICATED
CONVEYANCE FACILITY OR CATCH BASIN,
S-221404
COPYRIGHT C 1995, D.R. STRONG CONSULTING ENO., INC.
PROACT
DETAILS AND NOTES
CORKY'S CHEVRON
RENTON, WASHINGTON
760 - 4c - 2214
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FILTER FABRIC MATERIAL 60' WIDE ROLLS.
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE 2* BY 2* BY 14 GAUGE: WIRE
FABRIC OR EQUIVALENT
................
BURY BOTTOM OF FILTER MATERIAL
IN 8" BY 12" TRENCH
6' MAX.
2- BY 4- WOOD POSTS, STANDARD OR BETTER OR
EQUAL ALTERNATE: STEEL FENCE POSTS
6.
FILTER FABRIC MATERIAL,,
V BY 2" BY 14 GAUGE WIRE
FABRIC OR EQUIVALENT
PROVIDE 3/4' - 1.5' WASHED
GRAVEL BACKFILL IN TRENCH
AND ON BOTH SIDES OF FILTER
FENCE FABRIC ON THE SURFACE
2" BY *' WOOD POSTS
ALT: STEEL FENCE POSTS
FILT91! FAMC STANDARD N011I
A. THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID
USE Of JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT
POST, WITH A MINIMUM 6-INCH OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST,
B. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOURS (WHERE FEASIBLE THE FENCE POSTS
SHALL BE SPACED A MAXIMUM OF 6 FEET APART AND DRIVEN SECURELY INTO THE GROI MIN. 30 INCHES).
C. A TRENCH SHALL BE EXCAVATED. ROUGHLY fill WIDE AND 12* DEEP, UPSLOPE AND ADJACENT TO THE WOOD
POST TO ALLOW THE FILTER FABRIC TO BE BURIED.
D. 04EN STANDARD STRENGHT FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY
TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY DUTY WIRE STAPLES AT LEAST I' LONG, TIE WIRES OR Hoc
RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF 4" AND SHALL NOT EXTEND MORE THAN 36"
ABOVE THE ORIGINAL SURFACE.
E. THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR MRED TO THE FENCE, AND 20* OF THE FABRIC
SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 36* ABOVE THE ORIGINAL
GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES.
F. WHEN EXTRA-STREGTFI FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE
MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO T14E POSTS WITH
ALL OTHER PRO IONS OF STANDARD NOTE *E.* APPLYING.
G. THE TRENCH SHALL BE BACKFILLED WITH 3/4- MINIMUM DIAMETER WASHED GRAVEL
H. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE
THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED.
I. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING
PROLONGED RAINFALL ANY REQUIRED REPAIRS SHALL RE MADE IMMEDIATELY.
CLIENT NO. DATE BY APR REMSION
A.L. SLIESTER & SONS INC. 27APR95 DJJ DM
12303 CYRUS WA Y
MUKIL TEO, WA 98275
GRATE, 1" X 2" T N
WOOD POST
SEOTHREE SIDES OF GRATE
WRAP & STAPLE ON WOOD POST
GROUND SURFACE
Em
No. 660-CPS
(*M lbs
OIJTLET WEIR INLET PIPE
WITH ELBOW
OIL
COALESING MEDIA 4'-W
INLET WEIIIII
788 SQ. FT. - EFFECTIVE COALESCING AREA
125 MP.M. - MAXIMUM FLOW RATE
PROVIDE 6' DR13P FROM INLET TO OUTLET
INLET AND OUTLET SHALL BE DUCTILE IRON PIPE
660-CPS PER UTILITY VAULT OR IMM 466-S PER PIPE OR EQUAL
01 660—C 66—S
i lA6DWG D. R. S TRO NG consuiting Enginoors inc.
106,04 NE 38th PLACE, SUITE 101 KIRKLAND, WA 98033 (206) 827-3063
1-800-962-1402
ENGINEERS e PLANNERS e SURVEYORS FAX NO (206) 827-2423
ftOt DRAWN LRj DATE 29—MAR-95 DRAVANG NO. 95028.2
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CHECKED DJH scALE AS NOW SHEET A6 OF