HomeMy WebLinkAboutDPI013.C4.1.SWPPDET05/17/2021
PERMANENT SEEDING DATES
TEMPORARY SEEDING DATES
LAWNS AND HIGH MAINTENANCE AREAS
STEEP BANKS AND CUTS
SEED TOLERANCE CHART
LEVEL AND SLOPING, OPEN AREAS
SEED TOLERANCE
TEMPORARY SEEDINGS
SEEDING DETAIL
TEMPORARY CONSTRUCTION ENTRANCE
FERTILIZER NOTE
FERTILIZER NOTE
SILT FENCE CONSTRUCTION
JOINT DETAIL
EROSION CONTROL MEASURES MAINTENANCE REQUIREMENTS
SILT FENCE MAINTENANCE REQUIREMENTS:
EROSION CONTROL BLANKET (SURFACE APPLIED) MAINTENANCE REQUIREMENTS:
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS:
EROSION CONTROL SCHEDULE
MAINTENANCEEROSION CONTROL MEASURE INSTALLATION SEQUENCE
ROCK CHECK DAM MAINTENANCE REQUIREMENTS:
EROSION BLANKET INSATLLATION
REVISION RECORD
1
1
2
2
3
3
4
4
A A
B B
C C
D D
SHEET 1 OF 1
DWG NOSIZE
SCALE
REV
TYPICAL RECTANGULAR INLET FILTER COMBINATION INLET
FILTER FOR CURB HOODS
TYPICAL ROUND INLET FILTER STAINLESS STEEL ROUND INLET FILTERS for
NYLOPLAST CASTINGS
CATCH-ITS SPECIFIED W/ FX or FX-S BAGS
IPP Flexstorm SpecificationsC A
PROJECT NUMBER
DRAWING NUMBER
SHEET OF
SCALE:
DATE:
DWN BY:
CHKD. BY:GROUP, INC.PROF
E
SS
ION A L E NG INEERIND
IA NA
PE10910647
STATE OF
-oNREGIS TER
E
DBRIA N S CR
O
SSCIVIL SITE GROUP, INC.DPI.013
C4.1INDIANAPOLIS, INDIANA 462403800 E 96TH STREETED MARTIN AUTOMOTIVE GROUPSTORMWATER POLLUTION PREVENTION DETAILSED MARTIN BUICK GMC SERVICE BAY BLDG. ADDITION9896 N MICHIGAN ROADCARMEL, INDIANA 46032CONCRETE WASHOUT BMP
PLAN
SECTION B-B
SILT SOCK SPECIFICATION
Size :8” diameter
Definition:
A silt sock is a tubular-shaped material comprised of a fabric exterior filled
with wood chips or compost. The material used in the sock is an
environmentally safe material. The silt sock fabric comes in rolls of 600
– 1000 feet.
The silt sock is typically laid on the top of the ground along the down-slope
areas and along side-slope areas as required to contain & reduce erosion.
The silt sock is either lapped or butted at the ends to create a continuous line
of defense. Staking the sock is not usually required. The first water to contact
the sock is absorbed “staking” the sock in place by its weight alone. In
greater sloped areas the sock may be secured in place by stakes or other
supports.
Care and Maintenance
The following silt sock conditions require maintenance:
··Deformation due to drive-over or dragging. Action required: Re-contour
by hand if applicable. If not, see applicable repair methods below.
··Sock rolling due to hydraulic force. Action required: Reposition and
stake.
··Loss of ground contact. Action required: Fill in depressions and
back-grout with chips from damaged section.
··Sediment accumulation of ½ sock height. Action required: Remove by
hand or install a second row of sock positioned on top of or up slope of
the original sock
The following silt sock conditions require repair:
··Holes, rips or tears of the sock. Action required: Small holes or narrow
rips shorter than 12 inches may be stitched closed using plastic zip-ties.
Tears longer than 12 inches require the sock be replaced.
··Pinch or localized diameter reduction of more than ½ the original
diameter. Action required: Install new section of sock upslope of the
damaged section.
SILT SOCK INSTALLATION