HomeMy WebLinkAboutSWP2702899.1FILTER FABRIC MATERIAL 60" WIDE ROLLS.
USE STAPLES OR WIRE RINGS TO ATTACH
FABRIC TO WIRE.
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2" BY 2" 14 GA. WIRE
FABRIC OR EQUIV,
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FILTER FABRIC MATERIAL
2" BY 2" BY 14 GA. WIRE
FABRIC OF EQUIV. -
PROVIDE NATIVE SOIL
BACKFILL IN TRENCH AND
ON BOTH SIDES OF
FILTER FENCE FABRIC ON
THE SURFACE,
2" BY 4" WOOD POST -
ALT: STEEL FENCE POSTS.
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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 NATIVE SOILS.
6, FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE
SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE
UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED.
7. 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 DETAIL
NOT TO SCALE
EROSION/SEDIMENTATION CONTROL NOTES
r%/ie -riu^ ^ram^i um
EXISTING GROUND
100' MIN.
(MAY BE REDUCED TO 50' MIN
FOR SITES WITH LESS THAN 1
ACRE OF EXPOSED SOIL.)
R=25'MIN
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EXISTING DRIVEWAY -
RAMP OR SITE ACCESS
ROAD
1. Use 4" to 8" quarry spalls or crushed rock for surfacing as shown.
Material with `fines is not acceptable.
2. The 100' minimum length shall be lengthened as necessary to insure
material is not tracked into the public right—of—way or golf course parking lot.
PLAN TEMPORARY CONSTRUCTION ENTRANCE
NTS NOT TO SCALE
D-?899
1 CONTRACTOR SHALL SUBMIT TEMPORARY WATER POLLUTION/EROSION CONTROL PLAN PER THE
CONTRACT SPECIFICATIONS. GRATE EXISTING
GROUND
2> ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION SHALL BE OBSERVED DURING
CONSTRUCTION.
3, ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE IN OPERATION PRIOR TO LAND
CLEARING AND/OR OTHER CONSTRUCTION TO ENSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER
THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A
SATISFACTORY CONDITION UNTIL SUCH 'TIME THAT CLEARING AND /OR CONSTRUCTION IS COMPLETED
AND THE POTENTIAL FOR ON —SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE,
REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR.
4, THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO
BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES
AND AS UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE CONTRACTOR SHOULD ANTICIPATE
THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE
COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT
SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE CONTRACTOR TO ADDRESS ANY NEW
CONDITIONS THAT MAY BE CREATED BY HIS ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER
AND ABOVE THE MINIMUM REQUIREMENTS, AS MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES
AND THE WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM
5. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A
CATCH BASIN. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING AND DISPOSING OF THE
SEDIMENT. ALL CATCH BASINS, CONVEYANCE LINES AND DITCHES SHALL BE CLEANED AFTER
COMPLETION OF CONSTRUCTION.
6. THE CONTRACTOR SHALL REMOVE MATERIAL DROPPED, WASHED OR TRACKED FROM VEHICLES ONTO
THE CITY RIGHT—OF—WAY OR PARKING LOTS. DEBRIS SHALL NOT BE WASHED INTO THE STORM
DRAINAGE SYSTEM.
7; TEMPORARY EROSION CONTROL FACILITIES SHALL BE INSPECTED WEEKLY AND MAINTAINED WITHIN 24
HOURS FOLLOWING A STORM EVENT. SEDIMENT SHALL BE REMOVED TO INSURE THE FACILITIES WILL
FUNCTION PROPERLY. THE FACILITIES SHALL BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS
COMPLETED AND THE POTENTIAL FOR ON —SITE EROSION HAS PASSED.
8, ALL STORM DRAIN INLETS MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT
STORMWATER RUNOFF SHALL NOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED
OR OTHERWISE TREATED TO REMOVE SEDIMENT.
9, CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING PLACED FILL AND TOPSOIL MATERIAL FROM
RAINFALL. FAILURE TO DO THIS MAY RESULT IN REMOVAL AND REPLACEMENT OF SATURATED
MATERIAL AT NO COST TO THE OWNER. ANY COST ASSOCIATED WITH DELAY IN WORK CAUSED BY
SUCH REMOVAL AND REPLACEMENT SHALL BE AT NO COST TO THE OWNER.
CATCH BASIN FILTER
NOT TO SCALE
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
Date
Date
Date
1LTER SACK
:ONTRACTOR TO INSTALL FILTER SACK
AD PERIODICALLY REMOVE AND CLEAN
ILTER SACK
_.ATCH BASIN FILTERS TO BE INSTALLED
IN PARKING LOT AREA BASINS.
RECOMMENDED FOR APPROVAL
By,
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0 '1 " 2"
TWO INCHES AT FULL SCALE
IF NOT, SCALE ACCORDINGLY
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JOB NO.„ 01657
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