HomeMy WebLinkAbout37AA - Erosion ControlAUMAN'S ADDITION
LOT #37
CITY OF CARMEL, INDIANA
310 SHOSHONE DRIVE
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1. Place 6 inches of coarse aggregate (INDOT
CA No. 2) over a stable subgrade.
2. Construct the drive at least 12 feet wide
minimum or to maximum planned width
whichever is greater, and the greater of 50
feet long or full length of drive.
3. Add stone as needed to maintain 6 inches
of clean depth.
4. To improve stability or it wet conditions
are anticipated, place geotextile fabric on the
graded foundation.
HEREBY CERTIFY THAT THE DRAINAGE WAYS, PAD
ELEVATIONS, AND EROSION AND SEDIMENT
CONTROL MEASURES ARE CONSISTENT WITH THE
OVERALL DEVELOPMENT PLANS.
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EROSION CONTROL NOTES:
1) GENTLE SWALES REQUIRED TO BE CONSTRUCTED (OR TO BE PROTECTED IF EXISTING) ALONG SIDE
LOT LINES DURING CONSTRUCTION AND TO REMAIN POST—CONSTRUCTION TO DIRECT SHEET DRAINED
WATERSHED TOWARDS THE FRONT AND BACK OF LOT AND NOT TOWARDS EXISTING OR PROPOSED
RESIDENCES.
2) TEMPORARY CONSTRUCTION DRIVE REQUIRED, MUST COMPLY WITH CITY OF CARMEL STORMWATER
MANAGEMENT ORDINANCES.
3) COCONUT—ROLL OR MONO—ROLL SEDIMENT CONTROL MAY BE USED IN LIEU OF SILT FENCE AS
SITE CONDITIONS OR WEATHER DICTATE, WITH APPROVAL FROM THE DEPARTMENT OF ENGINEERING.
1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING APPLICATION OF LIME, FERTILIZER, AND SEED.
2. BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKEf IN A 6" DEEP X 6" WIDE TRENCH.
BACKFILL AND COMPACT THE TRENCH AFfER STAPLING.
3. ROLL CENTER BLANKEf IN DIRECTION OF WATER FLOW ON BOTfOM OF CHANNEL.
4. PLACE BLANKETS END OVER END (SHINGLE SiYLE) WITH A 6" OVERLAP. USE A DOUBLE ROW OF'
STAGGERED STAPLES 4" APART TO SECURE BL4NKETS.
5. FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED IN 6" DEEP X 6" WIDE
TRENCH. BACKFILL AND COMPACT THE TRENCH AFfER STAPLING.
6. BLANKEfS ON SIDE SLOPES MUST BE OVERLAPPED 4" OVER THE CENTER BLANKEf AND STAPLED
(2" FOR C350 MATTING).
7. IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT 30 TO 40 FOOT
INTERVALS. USE A ROW OF STAPLES 4" APART OVER ENTIRE WIDTH OF THE CHANNEL. PLACE A
SECOND ROW 4" BELOW THE FIRST ROW IN A STAGGERED PATfERN.
8. THE TERMINAL END OF THE BLANKEfS MUST BE ANCHORED IN A 6" DEEP X 6" WIDE TRENCH.
BACKFILL AND COMPACT THE TRENCH AFTER STAPLING.
8
LEGEND
Ps — PERMANENT SEEDING
— CURB INLET PROTECTION
� — DROP INLET PROTECTION
—un— — UNDISTURBED AREA
—sF— — SILT FENCE
cwB — CONCRETE WASHOUT (SEE DTL. SHEET 1)
000.0 — EXISTING GRADE
000.0 — PROPOSED GRADE
� — EROSION CONTROL BLANKET
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CRITICAL POINTS
NOTE: HORIZONTAL STAPLE SPACING SHOULD BE ALTERED A
IF NECESSARY TO ALLOW STAPLES TO SECURE THE A. OVERLAPS AND SEAMS
CRITICAL POINTS ALONG THE CHANNEL SURFACE. B � B. PROJECTED WATER LINE
C. CHANNEL BOTTOM/SIDE
REFER TO GENERAL STAPLE PATTERN GUIDE FOR SLOPE VERTICES
CORRECT STAPLE RECOMMENDATIONS FOR CHANNELS.
EROSION CONTRO� BLANKET
C HAN N EL I N STA�LATI O N
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SHEET 2 OF 3