HomeMy WebLinkAboutPlanEROSION & SEDIMENTATION CONTROL PLAN
THIS PLAN HAS BEEN DEVELOPED TO MINIMIZE EROSION AND SEDIMENTATION AND REDUCE THE
IMPACT OF STORM WATER RUNOFF DURING CONSTRUCTION USING ENGINEERING PRINCIPALS
DETAILED IN THE CONNECTICUT GUIDELINES FOR SOIL AND EROSION AND SEDIMENT CONTROL.
THE ACCOMPANYING PLANS PROVIDE THE FOLLOWING INFORMATION FOR THE IMPLEMENTATION
OF THIS PLA:
LOCATION OF SEDIMENT CONTROL BARRIERS
FINISHED GRADES TO BE ACHIEVED
CONSTRUCTION SEQUENCE AND DETAILS
THIS PROJECT IS FOR THE DEVELOPMENT OF A SINGLE FAMILY HOME.
CONSTRUCTION SEQUENCE:
1. STAKEOUT LIMITS OF CONSTRUCTION.
2. INSTALL SEDIMENTATION CONTROL BARRIERS AS SHOWN ON THE PLAN.
3. REMOVE EXISTING VEGETATION AND TOPSOIL WITHIN THE LIMITS OF CONSTRUCTION.
STOCKPILE TOPSOIL AS SHOWN ON THE PLAN.
4. ROUGH GRADE THE DRIVEWAY AND HOUSE AREA.
5. INSTALL/CONNECT UTILITIES
6. FOLLOWING CONSTRUCTION, FINISH GRADE ALL DISTURBED AREAS.
7. LOAM AND SEED ALL DISTURBED AREAS.
MAINTENANCE
INSPECT SEDIMENT BARRIERS AFTER EACH STORM EVENT AND REPAIR OR REPLACE
AS NECESSARY. CLEAN OUT OF ACCUMULATED SEDIMENT IS NECESSARY IF 1/2 OF
THE ORIGINAL HEIGHT OF THE BARRIER BECOMES FILLED IN WITH SEDIMENT.
GENERAL NOTES
1. MAINTAIN ALL SEDIMENT AND EROSION CONTROL FACILITIES UNTIL ALL
AREAS HAVE BEEN STABILIZED.
2. EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE CONSIDERED AS TYPICAL.
MINIMUM STANDARDS. THE OWNER AT THE TIME OF CONSTRUCTION WILL. BE RESPONSIBLE
FOR INSTALATION AND MAINTENANCE OF EROSION AND SEDIMENT CONTROL AND FOR
IMPLEMENTING ADDITIONAL MEASURES AS SITE CONDITIONS WARRANT.
3. SLOPES IN HIGH MAINTENANCE AREAS SHALL NOT EXCEED 2:1 (H: V).
E'NERAL NOTES
I. MAP REFERENCE:
ALAN SHOWING PARCEL OF LAND TO BE "TRANSFERRED BY LEOPOLD A. & JENNIE Y.
3ZCZYGIEL MAPLE AVENUE MONTVILLE, CONNECTICUT SCALE 1"=20' JANUARY 10, 1982
2'. INLAND WETLANDS VLRIFIED BY IAN COLE SOIL SCIENTIST.
ELEVATIONS SHOWN HEREON ARE BASED ON NATIONAL GEODETIC VERTICAL DATUM.
TOPOGARPHY BY FIELD SURVEY BY DIETER & GARDNER, INC. LAND SUREYORS.
a
TEMPORARY SEEDING
USE A TEMPORARY VEGETATION COVER OF ANNUAL RYE GRASS AT A RATE OF 1.0 Ibs. /
1000 S.F. APPLY 10-10-10 FERTILIZER, OR EQUIVALENT, AT A RATE OF 7.5 lbs./1000 S.F-
AND LIMESTONE AT A RATE OF 90 lbs./1000 S.F. APPLY STRAW OR HAY MULCH AT A
RATE OF 70 lbs./1000 S.F. _
PERMANENT SEEDING
SEED BED PREPARATION: FINE GRADE AND RAKE SOIL SURFACE TO REMOVE STONES LARGER
THAN 2" IN DIAMETER. APPLY LIMESTONE AT A RATE OF 90 lbs./1000 S.F. FERTILIZE WITH
10-10-10, OR EQUIVALENT, AT A RATE OF 7.5 Ibs./1000 S.F. WORK LIMESTONE AND FERTILIZER
INTO SOIL UNIFORMLY TO A DEPTH OF 4" WITH A HARROW OR EQUIVALENT. SEED APPLICATION:
APPLY LAWN SEED BY HAND, CYCLONE SEEDER OR HYDROSEEDER. LIGHTLY DRAG OR ROLL THE
SEED SURFACE TO COVER SEED. SEEDING SHOULD BE DONE BETWEEN APRIL 15 AND JUNE 15 OR
BETWEEN AUGUST 15 AND SEPTEMBER 30.I1F SEEDING CANNOT BE DONE DURING THESE TIMES,
REPEAT MULCHING PROCEDURE BELOW UNTIL SEEDING CAN TAKE PLACE. NOTE: IF HYDRQSEEDER
IS USED, INCREASE SEED MIXTURE BY 107o. MULCHING, IMMEDIATELY FOLLOWING SEEDING, MULCH
THE SEEDED SURFACE WITH STRAW OR HAY AT A RATE OF 70 lbs./1000 S.F. SPREAD MULCH
BY HAND OR MULCH BLOWER. PUNCH MULCH INTO SOIL SURFACE WITH TRACK MACHINE OR DISK
HARROW.
1T IS ANTICIPATED THAT CONSTRUCTION }HILL COMMENCE IN THE SPRING 2010
x
I-•• - - 4'-8 3/4" '
A--.0-i
PLAN
oaaoaaaoa
PRECAST CATCH BASIN TOP
TYPE AS REQUIRED -
TYPE "CL" SHOWN)
NOTES:
1. IN PRECAST RISER SECTIONS,
THE KNOCKOUTS OR OPENINGS
AROUND THE PIPES SHALL BE
8„ MORTARED TO 6".
2. PRECAST REDUCER SHALL BE
SPECIFICALLY SIZED & PLACED
FOR THE TYPE OF TOP USED.
3. PLACE ALL PRECAST UNITS,
TOPS AND CONCRETE BLOCKS
IN A CEMENT MORTAR BED.
4. PRECAST UNITS SHALL BE
REINFORCED WITH WELDED WIRE
FABRIC.
i--PROPERTY LINE
MAX
SLOPF-
1" LIP 1'
TOWN ROAD
a
o"
2'-8 3/4" ME 'C'
CL' ° I'-10° TYPE d
PRECAST
RISER VARIES CONCRETE °
PRECAST RISER OR 1 REDUCER OR
8" CONCRETE UNITS
1MIN.)
CORBEL (2" MAX)
CLASSL8"
CONCRETE4
IJ-
UNITSBITUMINOUS'`.,`
d
CONCRETE
e DRIVE
18 KNOCKOUTS FOR
PRECAST PIPES MIN. 4"
4 SUMP FROM TOP &
A BOTTOM OF RISER
2'-0" MIN.
24"
a
3/4" CRUSHED
STONE
SECTION B -B
PAVEMENT REPAIR
NOT TO SCALE
RENT
GRAVEL
SECTION A -A
PRECAST CATCH BASIN
NOT TO SCALE
FOR CONCRETE PIPE 15" AND
LARGER IN DIAMETER, BACKFILL
IN THIS AREA TO BE BANK RUN
GRAVEL PLACED BY HAND AND
THROUGHLY COMPACTED IN LAYERS
NOT TO EXCEED 6" THICKNESS.
FOR HDPE PIPE BACKFILL IN THIS
AREA TO BE CRUSHED STONE OR
SCREENED GRAVEL. MAX SIZE 3/4"
LIMITS OF CRUSHED STONE OF
SCREENED GRAVEL FOUNDATIC
TO BE SHAPED TO FIT PIPE
EXTERIOR TO THIS HEIGHT
i ri%. r\ ,,vre i Li i
NOTE:
1. USE BITUMINOUS CONCRETE CLASS 3
FOR CURBING.
BIT, CONC. LIP CURBING
THIS DRAWING IS THE PROPERTY OF THE LAND SURVEYOR. NOT TO SCALE
THIS PLAN AND REPRODUCTIONS, ADDITIONS OR REVISIONS OF
THIS PLAN ARE NOT VALID WITHOUT THE EMBOSSED SEAL AND
SIGNATURE OF THE LAND SURVEYOR WHO PREPARED THIS PLAN.
JOB# 09-071SH2
NT
CURE
EXI`J "NG GROUND
6" GRAVEL
PROCESSED)
DRIVE PROFILE
NOT TO SCALE)
TOWN ROAD
PAVED APRON DETAIL
NOT TO SCALE)
BRAINAGE !RIPE DETAIL.
NOT TO SCALE
2" ASPHALT
KFILL WITH APPROVED MATERIAL
ROUGHLY TAMPED TO 907 STD.
DCTOR TEST IN LAYERS NOT TO
EED 24" IN THICKNESS
OVER LEDGE
ER UNCONSOLIDATED
L
DIETER & GARDNER
LAND SURVEYORS r PLANNERS
1641 CONNECTICUT ROUTE 12
P. 0. BOX 335
GALES FERRY, CT. 06335
860) 464-7455
FAX (860) 464-5028
EMAIL: [)IETER.GARDNEROSNET.NET
PROPERTY LINE
LOCATYOI,-T MAP
GRAPHIC SCALE
1000 0 506 1000 2000
IN FEET
1 inch = 1000 ft.
1. SET POSTS & EXCAVATE
A 6" x 6" TRENCH. SET
POSTS DOWNSLOPE. ANGLE.
UPSL.OPE FOR STABILITY
SELF-CLEANING.
12
min
FILTER
FABRIC —
2.. STAPLE THE WIRE
MESH FENCING TO
END POST.
COMPACTED
BACKFILL -,
A
3. ATTACH FILTER FABRIC TO 4. BACKFILL TI•IE TRENCH
THE WIRE FENCING & & COMPACT WITH
EXTEND IT INTO THE TRENCI- EXCAVATED MOIL.
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