HomeMy WebLinkAboutConstruction Plans C803 Stormwater Pollution Prevention DetailsDATE.
11/26/03
POLLUTIO\ REVE \TIO\ SCHEDULE
STORvIWATER
EROSION CONTROL MEASURE
MAINTENANCE
INSTALLATION SEQUENCE
SHEET NO.:
C c 03
AS NEEDED
PRIOR TO CLEARING AND GRADING
TEMP. DIVERSION SWALE SILT TRAPS
STONE ENTRANCE
AS NEEDED
PRIOR TO CLEARING AND GRADING
SILT FENCE
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
PRIOR TO CLEARING AND GRADING
EXISTING INLET PROTECTION
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
PRIOR TO CLEARING AND GRADING
TREE PROTECTION
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
PRIOR TO CLEARING AND GRADING
TEMPORARY DIVERSIONS
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
ALONG WITH ROUGH GRADING
TEMPORARY SEEDING
WATER AS NEEDED
AFTER ROUGH GRADING
PERMANENT SEEDING
WATER AS NEEDED
AFTER FINISH GRADING
EROSION CONTROL MATTING
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
AFTER FINISH GRADING
STRAW BALES
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
AFTER FINISH GRADING
INLET PROTECTION
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
AFTER EACH INLET IS PLACED
SEED, SOD LANDSCAPE AROUND
WATER AS NEEDED
AFTER FINISHED GRADING AROUND FINISHED UNITS
UNITS FINISHED
REMOVAL OF STRAW BALES
N/A
AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED
REMOVAL OF INLET PROTECTION
N/A
AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED
REMOVAL OF SILT FENCE
N/A
AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED
DATE.
11/26/03
PROJECT NO.:
1238.9005
DRAWN BY:
BET
CHECKED BY:
SHEET TITLE.
STORMWATER POLLUTION
PREVENTION DETAILS
DRAWING FILES:
N: \1238 \9005 \DWGS \C802- 803.DWG
SHEET NO.:
C c 03
c
B
C
c
B
C
A
A
B
B
Soils Legend Descriptions:
Br Brookston silty clay loam, Soil Description and Characteristics:
The main soil features that adversely affect engineering uses of this soil are a seasonal high water
table, high potential frost action, moderate shrink -swell potential and moderate permeability. This soil
has severe limitations for building sites. The site needs to be artificially drained and protected from
flooding. Dwellings with basements should not be constructed on this soil. This soil has severe
limitations for local roads and streets because of seasonal high water table and high potential frost
action. The base material for roads and streets should be replaced or strengthened with suitable
material.
CrA Crosby silt loam, Soil Description and Characteristics:
The main soil features that adversely affect engineering uses of this soil are a seasonal high water
table, high potential frost action, moderate shrink -swell potential and moderate permeability. This soil
has severe limitations for building sites. The site needs to be artificially drained to prevent wetness
from becoming a problem. Dwellings with basements should not be constructed on this soil. This soil
has severe limitations for local roads and streets because of seasonal high water table and high
potential frost action. The base material for roads and streets should be replaced or strengthened
with suitable material.
MoC3 Miami Clay Loam, Soil Description and Characteristics:
The main soil features that adversely affect engineering uses of this soil are moderate potential frost
action, moderate shrink -swell potential, moderate permeability. In addition, erosion is a hazard
during construction. This soil is suitable for building sites, properly designed foundations, footings, and
basement walls and using foundation drains help remove excess water and to prevent structural
damage from shrinking and swelling and low strength of the soil. This soil has severe limitations for
local roads and streets because of low strength. The base material for roads and streets should be
replaced or strengthened with suitable material.
Recommendations and methods to overcome soil limitations:
Limitations for local roads, streets and dwellings because of seasonal high water table and high
potential frost action can be overcome by the use of curb underdrains, sub -base strengthening or
lime stabilization. Swales which sever the surface drainage can also help. High water tables can be
overcome with respect to basement construction with the use of perimeter foundation drains and
sump pumps. Refer to the site construction drawings and details for specific information related to
the proposed infrastructure improvements on this site.
SIGN TO INDICATE THE
LOCATION OF THE
CONCRETE WASHOUT AREA
12"
COMPACTED EMBANKMENT
MATERIAL TYP.
11 =11
BERM AROUND PERIMETER
15'x15' MIN OR
AS REQUIRED TO CONTAIN
WASTE CONCRETE
EX GRADE
WEIR ELEV.
TEMPORARY
SEDIMENT BASIN
18" DIAMETER
PERFORATED RISER
T.B. ELEV.
l 12
axow
9,a o ti ;fir-% ∎11'I �hi�A• A \4 r 'r-:• SLOPE (MAX.)
��i�V����t�:r� y��'.�� �1 v':.� .�Y:•n t �t,u,:� w�x;�'
_s.;;'�� .:r� s N I� Ivc' F F:..J.,s'•:'k S%t.'`•" -.ri. Y
FILTER ti!'- ti�.r- =i• 1 r�4
ti! r .1 SIDE •"i t
FABR s';r y;y,, 1 11=1 11
.•�Y. Y Y Y.- ..,,.SLOPE (MAX.): �.,•r-
12" MIN
3:1 OR FLATTER
SIDE SLOPES
CONCRETE WASHOUT DETAIL
6' (MIN.)
OVERFILL 6"
FOR SETTLEMENT
I lIE
131st
St
NOTES:
1. CONCRETE WASHOUT AREA SHALL BE INSTALLED PRIOR TO ANY CONCRETE PLACEMENT ON SITE.
2. SIGNS SHALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE WASHOUT AREA, AND
ELSEWHERE AS NECESSARY TO CLEARLY INDICATE THE LOCATION OF THE CONCRETE WASHOUT AREA TO
OPERATORS OF CONCRETE TRUCKS AND PUMP RIGS.
3. THE CONCRETE WASHOUT AREA SHALL BE REPAIRED AND ENLARGED OR CLEANED OUT AS
NECESSARY TO MAINTAIN CAPACITY FOR WASTED CONCRETE.
4. AT THE END OF CONSTRUCTION, ALL CONCRETE SHALL BE REMOVED FROM THE SITE AND DISPOSED
OF AT AN APPROVED WASTE SITE.
5. WHEN THE CONCRETE WASHOUT ARE IS REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND
MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE INSPECTOR.
SITE
'`0:x:1:1
-I z1„1v1
W
V
SOILS MAP
GROUND SURFACE
SET STAKE AT
CLEAN -OUT LEVEL
NOT TO SCALE
18" CMP
24"
TEMPORARY SEDIMENT BASIN DETAIL
W LATHS 7111
SILT FENCE MATERIAL SILT FENCE EXTENDS
6 BELOW FINISHED GRADE
FLOOD POOL
GRAVEL
FACE
h St
NOTE:
1. SEE SILT FENCE DETAIL
FOR MATERIAL SPECIFICATIONS.
2. SILT FENCE SHALL BE
PREASSEMBLED BY SUPPLIER.
BEEHIVE INLET OR
DRAINAGE COVER
INLET PROTECTION SILT FENCE
TOP OF BANK
EMERGENCY SPILLWAY CREST
5' (MIN.)
SEDIMENT BASIN(S)
BASIN "A" WEIR ELEV= 894.0
T.B. ELEV= 894.5
BASIN "B" WEIR ELEV= 895.5
T.B. ELEV= 896.0
BASIN "C" WEIR ELEV= 899.5
T.B. ELEV= 900.0
SEDIMENT TRAP
TRAP "D" WEIR ELEV= 901.0
T.B. ELEV= 901.5
X
FILTER FABRIC
APRON
5' (MIN.)
EARTH EMBANKMENT AND STONE OUTLET SECTION CROSS- SECTIONAL VIEW OF THE STONE OUTLET SECTION
TEMPORARY SEDIMENT TRAP
THE BLANKET SHOULD NOT BE
STRETCHED BUT ALLOWED TO LAY
LOOSELY ON THE SOIL SURFACE TO
ACHIEVE MAXIMUM BLANKET TO SOIL
CONTACT.
5
IN HIGH VELOCITY CHANNEL APPLICATIONS,
CHECK SLOTS SHOULD BE ESTABLISI
EVERY 35 40'. THE SLOTS SHOULD BE N11
6" IMDE BY 6" DEEP H THE BLANKET
STAPLED IN THE BOTTOM OF THE SLOT,
THEN BACKFILLED AND SEEDED.
2 -3" COARSE
AGGREGATE
GEOTEXTILE FABRIC TO STABILIZE
FOUNDATION (ESPECIALLY IMPORTANT
WHERE WETNESS IS ANTICIPATED)
TEMPORARY CONSTRUCTION
ENTRANCE DETAIL
X
300
275
250
225
200
SLOPE 175
LENGTH 150
(FT.) 125
100
75
50
25
0
1 STAPLE PER SQ. YD.
4:1 3:1 2:1
SLOPE GRADIENT
SEEDING
SILT FENCE
x
x
GENERAL STAPLE RECOMMENDATIONS
1:1
CHANNEL
LINING
t ,o'±
TYPICAL
8
X x
1 -1/2 STAPLES PER SO. YD.
STAPLE PATTERNS APPLY TO ALL NORTH AMERICAN
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.
THE EDGES OF THE BLANKET SHOULD
BE BUTTED AGAINST EACH OTHER, THE
EDGES OF THE SCC225 SHOULD BE
OVERLAPPED 2
EXISTING GRADE
EROSION CONTROL
MATTING DETAIL
x
x
TYPICAL TOPSOIL STOCKPILE
2 STAPLES PER SO. YD.
ADDITIONAL STAPLES AS
REQUIRED DUE TO DEPTH OF FLOW
CHANNEL LININGS UTILIZE STAPLE PATTERN "C"
WITH ADDITIONAL STAPLES ON SIDE SLOPES AT
PROJECTED WATER LINE.
7
ROLL BLANKETS
OUT IN DIRECTION
OF WATER FLOW.
EROSION BLANKET INSTALLATION
6" MIN. TURN DOWN
EROSION CONTROL BLANKET
(NORTH AMERICAN GREEN
S-75 OR EQUAL)
x
4
ON LONG SLOPES, THE ENDS OF THE
BLANKETS SHOULD BE OVERLAPPED
4 6" IN A "SHINGLE EFFECT".
6
PREPARATION OF THE SEED BED,
INCLUDING APPLICATION OF LIME,
FERTIUZER AND SEED SHOULD BE
CONDUCTED AS NORMAL PRIOR TO
INSTALLATION OF BLANKET.
2
ON SLOPE APPLICATIONS, THE TOP OF
THE BLANKET SHOULD BE "SLOTTED IN"
ABOVE 1HE BREAK OF THE SLOPE OR AT
A MINIMUM, STAPLED IN PLACE WITH
STAPLES 6" APART ON THE END OF THE
BLANKET.
ONE FOOT OVERLAP
ONTO THE CURB
NOTE:
GRADE
(NEW OR EXISTING))\
11= III -III
Seedbed Preparation
Apply lime to raise the pH to the level needed for species being
seeded. Apply 23 pounds of 12 -12 -12 analysis fertilizer (or equivalent) per
1000 sq. ft. (approximately 1000 pounds per acre) or fertilize according to
test. Application of 150 lbs. of ammonium nitrate on areas low in organic
matter and fertility will greatly enhance vegetative growth.
Work the fertilizer and lime into the soil to a depth of 2 -3 inches
with a harrow, disk or rake operated across the slope as much as possible.
Seeding
Select a seed mixture based on projected use of the area (Figure 5 -2),
while considering best seeding dates. See Figure 5 -3 this sheet. If toler-
ances are a problem, such as salt tolerance of seedings adjacent to streets
and highways, see Figure 5 -4 this sheet before final selection.
Species
Level and Sloping, Open Areas
1. Tall Fescue
2. Tall Fescue 25 .6 5.5 -8.3 1
Red Clover 5 .12
3. Kentucky Bluegrass 15 .4
Creeping Red Fescue 15 .4
Steep Banks and Cuts
4. Tall Fescue 15
Kentucky Bluegrass 25 .6
5. Tall Fescue 35
Emerald Crownvetch 10 .25
Lawns and High Maintenance Areas
6. Kentucky Bluegrass
Creeping Red Fescue
7. Perennial Ryegrass
(Turf Type)
40
40
170
.9
.9
4.0
8. Tall Fescue 170 4.0
6" HIGH, 12 WIDE GEOTECT1LE FABRIC
FILLED WITH No.2 STONE. (FABRIC -NUTEC
3NW SILT FENCE FABRIC OR APPROVED EQUAL)
11,6- �IIIIIIIIIIIIIIIIII
11111111111■ RUH OFF III
START BLANKET AT TOP OF THE SWALE
AND ROLL IN THE DIRECTION OF THE
WATER FLOW IN THE SWALE. REFER TO
MANUFACTURER'S RECOMMENDATIONS FOR
CHANNEL PLACEMENT AND STAPLE
PATTERNS.
1111
SEEDED AND -III-
I _I
STRAW MULCHED
Figure 5 -2: Permanent Seed Mixtures
Seeding Rate Suitable pH
Ibs /acre Ibs /1000
sq. ft.
FOR REAR YARD SWALE
35 .8 5.5 -8.3 2 1
.4 5.8 -7.5 2 1 2
.8 5.5 -8.3 2 1
1 Preferred 2 Will Tolerate Inoculate with specific Inoculant.
CURB INLET
CURB INLET SEDIMENT BARRIER
NO SCALE
5.5 -7.5 2 1
5.8 -7.5
5.0 -7.5
5.5 -8.3
GRADE
r(NEW OR EXISTING)
.I j i- S -75 EROSION CONTROL
BLANKET AS MANU. BY
NORTH AMERICAN GREEN
OR APPROVED EQUAL
EROSION CONTROL MATTING DETAIL
SCALE: NONE
Site Suitability*
well
Droughty Drained Wet
2
2 1
1
2 1 2
2 stakes (typ)
per bale
Wheat or Rye
Oats
Annual Ryegrass
Non Irrigated*
Irrigated
Dormant
Seeding
Plan
(n.t.s.)
Spring Oats
Kind of Seed
Wheat or Rye
Annual ryegrass
Not necessary where mulch is applied.
flow
straw bale
stake (typ)
straw bale
bindings to be
placed parallel
to ground
Profile
(n.t.s.)
3 6 "undertoe
SEDIMENT FILTER DETAIL
Temporary Seeding and Stablization Dates
Jan
Feb Mar Apr
May
Jun
Jul lAug Sep Oct
Permanent Seeding Dates
A
rrrrrr
Nov
Dec
Irrigation needed during this period. To control
erosion at times other than in the shaded areas,
use mulch.
Late summer seeding dates may be extended 5 days
if mulch is applied.
Increase seeding application by 50
NOTE: MULCHING REQUIRED WHEN ACTUAL CONDTIONS HAMPER THE
ESTABLISHMENT OF VEGATATIVE GROUND COVER.
FIGURE 5 -3
Temporary Seedings
1000 Sq. Ft. Acre Remarks
3.5 Ibs. 2 bu. Cover seed 1" to
1 1/2" deep
2.3 Ibs. 3 bu. Cover seed 1" deep
1 Ib. 40 lbs. Cover seed 1 /4 "deep*
SILT FENCE
Silt Fence shall be a machine produced, non -woven geotextile of 100%
polypropylene meeting the physical properties below.
All stakes shall be 2" X 2" hardwood 36" tall with 24" tall lath stapled
to stakes over fabric as reinforcement.
All silt fence shall be prefabricated by the supplier. No field assembly
will be accepted.
Fabric Weight 4 oz /syd
Grab Strength Warp 125 Ibs.
Elongation Warp 50
Trapezoidal Tear Strength 50 lbs.
Burst Strength 200 psi
UV Resistance 70
A.O. S 50 -80
Slurry Flow Rate 225 gpm /sq. ft
Sediment Retention 75
Silt Fence Material
Fence Post
Fence Post Should
be Buried 1' Below
Ground Surface
SILT FENCE DETAIL
NTS
HOLEY MOLEY SAYS
"DON'T
DIG
BLIND"
1-800-382-5544
CALL TOLL FREE
1- 800 -428 -5200
FOR CALLS OUTSIDE OF INDIANA
PER INDIANA STATE LAW IS -69 -1991.
IT IS AGAINST THE LAW TO EXCAVATE
WITHOUT NOTIFYING THE UNDERGROUND
LOCATION SERVICE TWO (2) WORKING
DAYS BEFORE COMMENCING WORK.
Stakes 5' 0.C.
Ground Surface
Silt Fence Material Should
be Buried 6" Below Ground
Surface.
III
000
O
PS
AREA TO BE TOPSOILED,
SEEDED AND MULCHED
BY OWNER AT COMPLETION
OF CONSTRUCTION (TYP.).
SIDE YARD
DRAINAGE SWALE
00
CONCRETE SIDEWALK
I� I I I I I l
0 0
DROP INLET PROTECTION
000
II
0
EXISTING CURB GUTTER
CURB INLET PROTECTION
1 I I
00°
HOUSE
REAR YARD
DRMNAGESWA�
00° 00
0
PERMILIER PROTECTION: SILT FENCE
STREET
00°
PERIME ILK PROTECTION: SILT FENCE
O O O
GARAGE
1-
o
E
SAMPLE EROSION /SEDIMENT CONTROL PRACTICE PLAN FOR A TYPICAL
ONE- OR TWO- FAMILY DWELLING UNDER CONSTRUCTION
SCALE: NONE
000
0
INDIVIDUAL LOT EROSION CONTROL
PLAN LEGEND
PROPERTY LINE/
DRAINAGE SWALE
SILT FENCE
FINISHED DRAINAGE
EXISTING DRAINAGE
TREE CONSERVATION
GRAVEL ENTRANCE/
EXIT PAD
DROP INLET
PROTECTION
SOIL SALVAGE AND
UTILIZATION
PS PERMANENT SEEDING
U CURB INLET
2 PROTECTION
PROVISIONS FOR EROSION AND SEDIMENT CONTROL ON INDIVIDUAL BUILDING LOTS:
1. The individual lot operator, whether owning the property or acting as the agent of
the property owner, shall be responsible for erosion and sediment control
requirements associated with activities on individual lots.
2. Temporary seeded areas established by the developer shall be maintained by the
homebuilder and his sub contractors. Silt fences previously installed will be
maintained.
3. Installation and maintenance of a stable construction site access drive from the
house /site to the street /alley shall be installed, consisting of Number 2 Stone, 6"
thick and a minimum of 12' wide. Top dress as needed. This shall be utilized for
access to the house and any mud or dirt tracked into the street /alley shall be
promptly removed and placed in a stable area. Water shall not be used to flush silt,
mud or debris into the storm sewer system.
4. Installation and maintenance of appropriate perimeter erosion and sediment control
measures prior to land disturbance. A silt fence is to be installed along the back of
curb at the front property line and along the alley or at the edge of the rear
drainage easement. The silt fence shall be maintained until permanent vegetation
(grass) is established.
5. Sediment discharge and tracking from each lot must be minimized throughout the
and disturbing activities on the lot until permanent stabilization has been achieved.
6. Clean -up of sediment that is either tracked or washed onto roads. Bulk clearing of
sediment shall not include flushing the area with water. Cleared sediment must be
redistributed or disposed of in a manner that is in compliance with all applicable
statutes and rules.
7. Adjacent lots disturbed by an individual lot operator must be repaired and
stabilized with temporary or permanent surface stabilization.
8. When time is appropriate and as soon as possible, roof down spout extenders of
a non perforated drain tile should be extended to the street or other solid outlet
until a lawn is established.
9. For individual residential lots, final stabilization meeting the criteria of Rule 5 will
be achieved when the individual lot operator:
a. Completes final stabilization; or
b. Has installed appropriate erosion and sediment control measures for an
individual lot prior to occupation of the home by the homeowner and has
informed the homeowner of the requirement for, and benefits of, final
stabilization.
0
0
pONT,B
,��G1STF
No.
0000075
STATE OF
0 •NDIAN
/ONAL
DATE:
THIS DRAWING AND THE IDEAS, DESIGNS AND
CONCEPTS CONTAINED HEREIN ARE THE EXCLUSIVE
INTELLECTUAL PROPERTY OF THE SCHNEIDER
CORPORATION, AND ARE NOT TO BE USED OR
REPRODUCED, IN WHOLE OR IN PART, WITHOUT
THE WRITTEN CONSENT OF THE SCHNEIDER
CORPORATION.
COPYRIGHTED BY THE SCHNEIDER CORP. (2004)
t
Schneider
THE SCHNEIDER CORPORATION
12821 E. New Market Street
Suite 100
Carmel, IN 46032
Telephone: 317.569.8112
Fax: 317.826.6410
www.schneidercorp.com
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