HomeMy WebLinkAboutE-1 Erosion Control Plan111111111411111.,
APPROXIMATE LOCATION OF 8" WATER
LINE PER WATER CO. MAP
10
4
9
CHAIN—LINK TYPE FENCE
8
o
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7
54.3
x 755•9
6
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DUSTING SWALE TO BE
5
X 753.8
NOTES:
REGRADE HATCHED AREA WITH POSITIVE DRAINAGE.
HATCHED AREA TO HAVE EROSION CONTROL BLANKET
APPLIED WITH SEEDING AS NOTED.
5
71.7
756
4
753.0
X
NO SCALE
4
x 755•3
4.1
0
3
x
3
r*:
LEGEND
SILT FENCE BOX
7
c 752.
GRAVELBAG CURB INLET PROTECTION
'444
I
I...
EROSION CONTROL BLANKET
USE STAPLE PATTERN
N.A.G. S75 IN SWALE
S150 ON LAKE SLOPES
CONSTRUCTION ENTRANCE
(12" OF #2 STONE ON FILTER FABRIC)
-SF-- SILT FENCE
SWALE
2
STABILIZATION
PRACTICE: JAN. FEB. MAR. APR. MAY JUNEJULY AUG. SEPT.00T. NOV. DEC.
PERMANENT
SEEDING
DORMANT
SEEDING
TEMPORARY
SEEDING
SODDING
MULCHING G
300
275
250
225
200
175
150
125
100
75
50
25
SOILS MAP
SOILS TYPE LEGEND
CrA CROSBY SILT LOAM. 0 TO 2 SLOPES
MmA MIAMI SILT LOAMS. 0 TO 2 SLOPES,
MmB2 MIAMI SILT LOAM. 2 TO 6 SLOPES, ERODED
WM/M
A
"fifil/M
F
B
A
C
B
C
B
C
B
C
4:1 3:1 2:1 1:1 CHANNEL
LINING
SLOPE GRADIENT
ADDITIONAL STAPLES AS REQUIRED
6'
11111111111111•111011
A KENTUCKY BLUEGRASS 40 LBS/ACRE; CREEPING RED FESCUE 40 LBS/ACRE;
PLUS 2 TONS STRAW MULCH/ACRE, OR ADD ANNUAL RYEGRASS 20 LBS/ACRE.
B KENTUCKY BLUEGRASS 60 LBS/ACRE; CREEPING RED FESCUE 60 LBS/ACRE;
PLUS 2 TONS STRAW MULCH/ACRE, OR ADD ANNUAL RYEGRASS 30 LBS/ACRE.
C SPRING OATS 3 BUSHEL/ACRE.
D WHEAT OR RYE 2 BUSHEL/ACRE.
E ANNUAL RYEGRASS 40 LBS/ACRE. (1 LB/1000 SQ. FT.)
F SOD
G STRAW MULCH 2 TONS/ACRE.
*/I/* IRRIGATION NEEDED DURING JUNE, JULY, AND/OR SEPTEMBER.
IRRIGATION NEEDED FOR 2 TO 3 WEEKS MTV APPLYING SOD.
SEASONAL SOIL PROTECTION CHART
GENERAL STAPLE RECOMMENDATIONS
A
1 STAPLE PER SQ. YD.
3
x
X
3'
B
X X
4'
4'
1
CHANNEL LININGS UTILIZE STAPLE PATTERN /2 STAPLE PER SO. YD.
"C" WITH ADDITIONAL STAPLES ON SIDE SLOPES.
NOTES: STAPLE PATTERNS APPLY TO ALL NORTH AMERICAN GREEN EROSION CONTROL BLANKETS.
STAPLE PATTERNS MAY VARY DEPENDING UPON SOIL TYPE AND AVERAGE ANNUAL RAINFALL.
AT SLOPE LENGTHS GREATER THAN 300 FEET OR WHERE DRAINAGE OVER LARGE AREAS
IS DIRECTED ONTO THE BLANKETS, STAPLE PATTERN "C" SHOULD BE UTILIZED.
CHANNEL LININGS REQUIRED A 2.0' MINIMUM OVERLAP AT LONGITUDINAL JOINTS.
SIDESLOPES SHALL REQUIRE A 6" MINIMUM OVERLAP. WHERE OVERLAPS OCCUR,
THE UPSTREAM BLANKET SHALL OVERLAP THE DOWNSTREAM.
IF OTHER THAN NORTH AMERICAN GREEN EROSION CONTROL BLANKETS ARE INSTALLED
FOLLOW THE INSTALLATION DIRECTIONS RECOMMENDED BY THAT PRODUCTS COMPANY.
2
EROSION CONTROL:
A TEMPORARY SEEDING MIXTURE IN THE AREAS WHERE STRIPPING
OR FILL HAVE BEEN GRADED SHALL BE SEEDED FOR SILT EROSION
PROTECTION. AFTER GRADING, ALL CONSTRUCTION AREAS ARE TO BE
SEEDED AS FOLLOWS:
-WARNING--
THIS PLAN TO BE USED FOR
EROSION CONTROL PURPOSES ONLY.
FOR ALL OTHER INFORMATION
SEE DEVELOPMENT PLAN.
4' x
3
X
X
C
X
2 STAPLE PER A. YD.
EROSION CONTROL BLANKET STAPLE PATTERN
(NO SCALE)
A. SWALE SEEDING: SEED AND FERTILIZE WITHIN CONSTRUCTION
LIMITS WITH 5#/ACRE "REDTOP GRASS", 20#/ACRE "RYE
GRASS". 20#/ACRE "BLUEGRASS", 25#/ACRE "FESCUE" AND
600#/ACRE 12-12-12 FERTILIZER.
B. CUT/FILL SEEDING (ALONG PAVED AREAS): SEED AND FERTILIZE
WITH 25#/ACRE "FESCUE", 20#/ACRE "RYE GRASS", 15#/ACRE
"BLUEGRASS" AND 600# /ACRE 12-12-12 FERTILIZER.
C. SEEDED AREAS SHALL HAVE A SUITABLE MULCH APPLIED FOR
EROSION AND SILT CONTROL. MULCH MAY BE STRAW, SHREDDED
HARDWOOD OR EROSION CONTROL MAT,
D. DEVELOPERS OPTION: CONSTRUCTION AREAS REQUIRING EROSION
CONTROL MAY BE HYDROSEEDED IN ACCORDANCE WITH ABOVE SEED
AND FERTILIZER SPECIFICATIONS.
SHEET NO.