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FILTER FABRIC MATERIAL 60" WIDE ROLLS.
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE.
FILTER FABRIC MATERIAL
2" BY 2" BY 14 GA. WIRE
FABRIC OF EQUIV. —�
2" BY 2" 14 GA. WIRE
FABRIC OR EQUIV.
2'-0"
PROVIDE 3/4" — 1.5" 1�2 5'-0"
WASHED GRAVEL BACKFILL
IN TRENCH AND ON BOTH SIDES
OF FILTER FENCE FABRIC ON 8" MIN.
THE SURFACE.
2" BY 4" WOOD POST �
ALT: STEEL FENCE POSTS.
BRUSH BARRIER
NTS
NOTES:
1. FOR SHEET RUNOFF OR FOLLOWING DISCHARGE FROM A
SEDIMENT TRAP OR POND.
2. MAXIMUM SLOPE STEEPNESS PERPENDICULAR TO FENCE
LINE IS 1:1.
3. MAXIMUM SHEET OR OVERLAND FLOW PATH LENGTH TO
THE FENCE OF 100 FT.
4. IF 50% OR LESS OF THE SOIL, BY WEIGHT, IS FINE PARTICLES
SMALLER THAN THE U.S. STANDARD SIEVE NO. 200, THE EOS
SHOULD BE EQUAL TO OR SMALLER THAN THE SIEVE SIZE
THAT 85% OF THE SOIL CAN PASS THROUGH.
5. THE TRENCH SHALL BE BACKFILLED WITH 3/4" MINIMUM
DIAMETER WASHED GRAVEL.
5. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE
SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE
UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED.
6. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY
AFTER EACH RAINFALL AND AT LEAST DAILY DURING
PROLONGED RAINFALL. ANY REPAIRS SHALL BE MADE
IMMEDIATELY.
FILTER FABRIC FENCE
N.T.S.
FILTER FABRIC FENCE DETAIL
ADOPTED
CUT or aarmx
l ♦ STANDARD PLANE
ISr DATE: 12/95
DWG. NAME: BR21 SP PAGE
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TRIM GEOTEXTILE
OVERFLOW BYPASS
SEDIMENT AND DEBRIS
CROSS SECTION
1. PERFORM MAINTENANCE IN ACCORDANCE
WITH STANDARD SPECIFICATION 8-01.3(15).
2. SIZE THE BELCW GRATE INLET DEVICE
(BGID) FOR THE STORM WATER STRUCTURE
IT WILL SERVICE.
3. THE BGID SHALL HAVE A BUILT-IN
HIGH -FLOW RE�IEF SYSTEM (OVERFLOW
BYPASS).
4. THE RETRIEVAL SYSTEM MUST ALLOW
REMOVAL OF TIME BGID WITHOUT SPILLING
THE COLLECTED MATERIAL.
GEOTEXTILE
ISOMETRIC VIEW
PREFABRICATED BELOW GRATE
INLET DEVICE DETAILS
STORM DRAIN INLET PROTECTION
N.T.S.
EXISTING GROUND
1.
USE 4" TO 8" QUARRY SPALLS OR CRUSHED ROCK FOR SURFACING AS SHOWN.
100' MIN.
MATERIAL WITH FINES' IS NOT ACCEPTABLE.
\
(MAY BE REDUCED TO 50 MIN
FOR SITES WITH LESS THAN 1
2.
THE 100' MINIMUM LENGTH SHALL BE LENGTHENED AS NECESSARY TO INSURE
MATERIAL IS NOT TRACKED INTO THE PUBLIC RIGHT—OF—WAY.
EXISTING DRIVEWAY -
RAMP OR SITE ACCESS
ROAD
RETRIEVAL SYSTEM
OVERFLOW BYPASS
TEMPORARY CONSTRUCTION ENTRANCE
ADOPTED
orrY or EElrivx
JX STANDARD PLANS
LET DATE:12/96
Mr NAME- RR23
TEMPORARY CONSTRUCTION ENTRANCE
N.T.S.
N O
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R:\Projects\131 (TSA Architects)\004-07 (2nd and Morris)\dwg\sheets\MO—erdt0l .dwg C-b 12 -342ZO4