HomeMy WebLinkAbout2.7 Erosion Control PlanERN
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"HOLEY MOLEY SAYS CALL
AT LEAST TWO FULL
WORKING DAYS BEFORE
YOU DIG IT'S THE LAW
LINE TYPE SYMBOL DESCRIPTION
Y
‘1
EROSION CONTROL LEGEND
TEMPORARY
CONSTRUCTION ENTRANCE
6 INCHES OF 2 -3"
COARSE AGGREGATE
(12'W x 50'L) Minimum
PERMANENT SEEDING
WITH MULCH
(SEE LANDSCAPE PLAN FOR
EXCLUDED AREAS SUCH AS
PLANTING BEDS AND AREAS
TO BE SODDED)
LINE TYPE SYMBOL DESCRIPTION
>DD
DIP
a
CIP
a
SF
UMIT
EROSION CONTROL NOTES
SEE SHEET 3.4 FOR DETAILS REFERENCED ON THIS SHEET.
>00 DIVERSION DIKE
(TEMP PERIMETER PROTECTION)
EC-2
SILT FENCE
(SEDIMENT FENCE)
GRADING LIMITS
TEMPORARY DROP INLET PROTECTION
CONTRACTOR CAN OPT. TO USE:
Ex -3, EC-3A, EC-38, EC-3C
TEMPORARY CURB INLET PROTECTION
CONTRACTOR CAN OPT. TO USE:
EC-4, EC-4A, EC-48, EC-4C
THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THE DRAWINGS ARE CONSIDERED THE
MINIMUM PRACTICES NECESSARY FOR COMPLIANCE WITH THE NPDES GENERAL PERMIT FOR STORM
WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY AS IDENTIFIED UNDER SECTION
327- IAC -15 -5 OF THE INDIANA ADMINISTRATIVE CODE. HOWEVER, SITE CONDITIONS, CONSTRUCTION
METHODS, SEQUENCING OF WORK AND GENERAL PRACTICE MAY WARRANT VARIATION AND /OR
ADDITIONS TO THE QUANTITIES AND LOCATIONS OF MEASURES AS SHOWN.
UNLESS OTHERWISE SHOWN, TEMPORARY CONTROL MEASURES SHALL BE REMOVED UPON
SATISFACTORY ESTABLISHMENT OF PERMANENT VEGETATION.
PERIMETER CONTROL MEASURES (LE. SILT FENCE, DIVERSION DITCHES, TREE PROTECTION FENCING)
SHALL BE INSTALLED PRIOR TO COMMENCING EARTHWORK ACTIVITIES.
IN ADDITION TO THE MAINTENANCE REQUIREMENTS IDENTIFIED FOR INDIVIDUAL MEASURES, ALL
EROSION CONTROL MEASURES INSTALLED UNDER THIS PROJECT SHALL BE INSPECTED WEEKLY TO
ENSURE THEY ARE FUNCTIONING PROPERLY. MEASURES FOUND TO BE DEFICIENT SHALL BE REPAIRED
OR REPLACED IMMEDIATELY THEREAFTER.
THE CONTRACTOR SHALL MAINTAIN A STABLE CONSTRUCTION ENTRANCE AT ALL TIMES AND SHALL
MAKE EFFORTS TO MINIMIZE THE ACCUMULATION OF SOIL, MUD AND DEBRIS ON ADJOINING
ROADWAYS.
TEMPORARY SOIL STOCKPILES SHALL BE CONSTRUCTED IN A MANNER SUCH THAT PROPER DRAINAGE
OF THE SITE IS NOT IMPEDED. STOCKPILES SHALL BE CONTAINED WITHIN A PERIMETER CONTROL
MEASURE (I.E. SILT FENCE, STRAW BALES OR OTHER BARRIER) TO TRAP SEDIMENT. STOCKPILES THAT
WILL REMAIN IN EXCESS OF 6 MONTHS SHALL BE TEMPORARILY SEEDED.
SYMBOLS FOR INLET PROTECTION MEASURES AND DITCH CHECKS ARE SHOWN LARGER THAN ACTUAL
SIZE.
‘1, BENCHMARK DATA
PROJECT BENCHMARK:
USGS BENCHMARK
CUT "X" NORTH BONNET BOLT IN FIRE HYDRANT
EAST SIDE HOOVER RD. -100' SOUTH
OF CLARIDGE FARM ENTRANCE.
ELEVATION 893.39
1 -800- 382 -5544
CALL TOLL FREE
1 -800- 428 -5200
FOR CALLS OUTSIDE OF INDIANA
SITE BENCHMARK:
REBAR WITH PLASTIC CAP AT NORTHEAST MOST CORNER
OF BLOCK A OF VILLAGE OF WEST CLAY SECTION 3004
VILLAGE CENTER AT SOUTHWEST CORNER INTERSECTION OF
UNIVERSITY CRESCENT AND ACADEMY LANE.
ELEVATION 902.15
A
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1� t
er,5
STATE OF
DATE:
12-03-2001
SCALE:
1 40'
27
U (1)
0
U
2001 --1 01
ci
Ct
SHEET No.