HomeMy WebLinkAbout04090014 Townhomes at Guilford, Construction Plans pg. 29STORVWATER POLLUTIO\ PREVE \TAO\ SC -EDULE
EROSION CONTROL MEASURE
MAINTENANCE
INSTALLATION SEQUENCE
TEMP. DIVERSION SWALE SILT TRAPS
AS NEEDED
PRIOR TO CLEARING AND GRADING
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
WEEKLY, AFTER STORM EVENTS AND AS NEEDED
AFTER FINISH GRADING
AFTER FINISH GRADING
STRAW BALES
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:
9/3/04
_■111
PPV, LLC
9551 Delegate's Row, Indianapolis, Indiana 46240
DRAWN BY:
DCC
CHECKED BY:
SHEET TITLE:
STORMWATER POLLUTION
PREVENTION DETAILS
DRAWING FILES:
N: \4K \4831 \002 \DWGS \C804- 805.DWG
SHEET NO.:
C805
F
I
DATE:
9/3/04
PROJECT NO.:
4831.002
DRAWN BY:
DCC
CHECKED BY:
SHEET TITLE:
STORMWATER POLLUTION
PREVENTION DETAILS
DRAWING FILES:
N: \4K \4831 \002 \DWGS \C804- 805.DWG
SHEET NO.:
C805
Soils Legend 8c Descriptions:
Br Brookston silty clay Dam, 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 wilding 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 or roads and streets should be replaced or strengthened with suitable
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.
Recommendations ond gods 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 rich 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.
EX GRADE
2 stakes (typ)
per bale
bindings to be
placed parallel
to ground
TEMPORARY
SEDIMENT BASIN
(17,000 CUFT)
Plan
(n.t.s.)
-u/
Profile
(n.t.s.)
12" DIAMETER
PERFORATED RISER
flow
;I ;I ;I�1�
straw bale
stake (typ)
straw bale
4
-6 "undertoe
SEDIMENT FILTER DETAIL
1.0'
INV.= 840.00
p
11
11
3Iy
U
MrmB2
z 116th St
12" RCP
1
mmue
B rot kfor
Br
Le na
Woodview
1
Ct
TEMPORARY SEDIMENT BASIN DETAIL
12"
COMPACTED EMBANKMENT
MATERIAL TYP.
T3
CD
SOILS MAP
NOT TO SCALE
SIGN TO INDICATE THE
LOCATION OF THE
CONCRETE WASHOUT AREA
Sh
W
CrA
U
844.25 TOP OF BANK
BERM AROUND PERIMETER
vv C
843.25 EMERGENCY SPILLWAY CREST
15'x15' MIN OR
AS REQUIRED TO CONTAIN
WASTE CONCRETE
12" MIN
3:1 OR FLATTER
SIDE SLOPES
4
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.
CONCRETE WASHOUT DETAIL
24"
CROSSBARS 1 11111 BEEHI INLET OR
DRAINAGE COVER
N N N
SILT FENCE MATERIAL
NOTE:
1. SEE SILT FENCE DETAIL
FOR MATERIAL SPECIFICATIONS.
2. SILT FENCE SHALL BE
PREASSEMBLED BY SUPPLIER.
LATHS
SILT FENCE EXTENDS
6" BELOW FINISHED GRADE
INLET PROTECTION SILT FENCE
PUBLIC ROAD
O.o oO •o°O•o°O'o°O•o°O•ooO•ooO•o°O•o°
0•0°0•.°0•.°0•0°0•.°0•0°O. o o 0 0
0 0 0 0 o o.o °O.o
•O
c. o.o o. o.o o. o.o o. o •o o•o
°0•0°0•.°0•o°0•.°
o• °o, o. O.o Oo O.
o o o o o o o o 6. o p o O o O o O o
o 0 o o o 0 o o
2 -3" COARSE
AGGREGATE
GEOTEXTILE FABRIC TO STABILIZE
FOUNDATION (ESPECIALLY IMPORTANT
WHERE WETNESS IS ANTICIPATED)
TEMPORARY CONSTRUCTION
ENTRANCE DETAIL
GROUND SURFACE
Ili
6" (MIN)
3
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 ESTABLISHED
EVERY 35 40'. THE SLOTS SHOULD BE
6' WIDE BY 6' DEEP WITH THE BLANKET
STAPLED IN THE BOTTOM OF THE SLOT,
THEN BACKFILLED AND SEEDED.
o .0
o O• o O. o o. o O• o O• o O• o
o 0
O•o O•o O•o O•o O•o O•o
°0.
0•0 0 o O• o O• o o O. o O •o
o o°O O•o °O• o O •o oO .o
°o•
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SEEDING
EXISTING GRADE
EROSION CONTROL
MATTING DETAIL
300
275
250-:•
225 B
200
SLOPE 1757•.•..•
LENGTH 150
(FT.) 125-
100-
75
50
25-
0
1 STAPLE PER SQ. YD. 1 -1/2 STAPLES PER SQ. YD.
GENERAL STAPLE RECOMMENDATIONS
A
A
A
B
EROSION CONTROL BLANKET
(NORTH AMERICAN GREEN
S -75 OR EQUAL)
1 1/2'
4:1 3:1 2:1 1:1
B
SLOPE GRADIENT LINING
STAPLE PATTERNS APPLY TO ALL NORTH AMERICAN
EROSION CONTROL BLANKETS. STAPLE PAIIU NS 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 PAI ILRN 'C' SHOULD BE UTIUZED.
1
THE EDGES OF THE BLANKET SHOULD
BE BUTTED AGAINST EACH OTHER, THE
EDGES OF THE SCC225 SHOULD BE
OVERLAPPED 2'.
CHANNEL
50' (V1IN
B
1 1/2'
ADDITIONAL STAPLES AS
REQUIRED DUE TO DEPTH OF FLOW.
7
ROLL BLANKETS
OUT IN DIRECTION
OF WATER FLOW.
"L
j/
7 r
ROLL BLANKETS
OUT IN DIRECTION
OF WATER FLOW.
VAIN
i
MIN. TURN DOWN
x
2 STAPLES PER SQ. YD.
CHANNEL UNINGS U11UZE STAPLE PATTERN "C'
MTH ADDI11ONAL STAPLES ON SIDE SLOPES AT
PROJECTED WATER LINE.
EROSION BLANKET INSTALLATION
2
ON SLOPE APPLICATIONS, THE TOP OF
THE BLANKET SHOULD BE "SLOTTED IN'
ABOVE THE BREAK OF THE SLOPE OR AT
A MINIMUM, STAPLED IN PLACE WITH
STAPLES 6' APART ON THE END OF THE
BLANKET.
4
ON LONG SLOPES, THE ENDS OF THE
BLANKETS SHOULD BE OVERLAPPED
4 6" IN A 'SHINGLE Etl•LCT'.
6
PREPARATION OF THE SEED BED,
INCLUDING APPUCA11ON OF LIME,
FERTIUZER AND SEED SHOULD BE
CONDUCTED AS NORMAL PRIOR TO
INSTALLATION OF BLANKET.
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 .4
Kentucky Bluegrass 25 .6
5. Tall Fescue 35 .8
Emerald Crownvetch 10 .25
Lawns and High Maintenance Areas
6. Kentucky Bluegrass 40 .9 5.8 -7.5 2 1
Creeping Red Fescue 40 .9
7. Perennial Ryegrass 170 4.0 5.0 -7.5 1
(Turf Type)
8. Tall Fescue 170 4.0 5.5 -8.3 2
1 Preferred 2 Will Tolerate Inoculate with specific Inoculant.
SILT FENCE
x
X
Figure 5 -2: Permanent Seed Mixtures
10'
TYPICAL
Seeding Rate Suitable pH
Ibs /acre Ibs /1000
sq. ft.
SIDE YARD
DRAINAGE SWALE
35 .8 5.5 -8.3 2 1
X
x
TYPICAL TOPSOIL STOCKPILE
GARAGE
Site Suitability*
well
Droughty Drained Wet
5.5 -7.5 2 1
5.5 -8.3 2 1
x
O
HOUSE
ONE FOOT OVERLAP
ONTO THE CURB
NOTE:
RUN OF
GRADE
(NEW OR EXISTING)
l
5' SIDEWALK
2
5.8 -7.5 2 1 2
1 2
IlII�II
SEEDED AND
STRAW MULCHED
CURB INLET PROTECTION
rfflf
EXISTING CURB GUTTER
CURB INLET PROTECTION
I
STREET
O 0
HOUSE
EXISTING CURB GUTTER
GARAGE
Wheat or Rye
Oats
Annual Ryegrass
Non Irrigated*
Irrigated
Dormant
Seeding
6' HIGH, 12' WIDE GEOTECTILE FABRIC
FILLED WITH No.2 STONE. (FABRIC -NUTEC
3NW SILT FENCE FABRIC OR APPROVED EQUAL)
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.
VARIES
3.25' J 3.25'
tOpk-
Kind of Seed
Wheat or Rye
Spring Oats
Annual ryegrass
1111.% 41 11 11"511
1111111111
IIIII
CURB INLET SEDIMENT BARRIER
o rd.
SILT FENCE o
STREET
Jan
Feb Mar Apr May Jun Jul uq Sep Oct
r i/
Nov
Dec
j
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.
Not necessary where mulch is applied.
t
SCALE: NONE
Irrigation needed during this period. To control
erosion at times other than in the shaded areas,
use mulch.
1000 Sq. Ft. Acre Remarks
NO SCALE
s‘..0
SCALE: NONE
SAMPLE STORMWATER POLLUTION PREVENTION PRACTICE PLAN FOR
A TYPICAL MULTI -UNIT DWELLING UNDER CONSTRUCTION
Temporary Seeding and Stablization Dates
FIGURE 5 -3
Temporary Seedings
3.5 Ibs. 2 bu. Cover seed 1" to
1/2" deep
2.3 Ibs. 3 bu. Cover seed 1" deep
1 Ib. 40 Ibs. Cover seed 1 /4 "deep*
CURB INLET
GRADE
/_(NEW OR EXISTING)
J 11=
S -75 EROSION CONTROL
BLANKET AS MANU. BY
NORTH AMERICAN GREEN
OR APPROVED EQUAL
EROSION CONTROL MATTING DETAIL
FOR REAR YARD SWALE
000
0
SILT FENCE
Silt Fence Material
Fence Post
Fence Post Should
be Buried 1' Below
Ground Surface
N
SILT FENCE DETAIL
N TS
MULTI -UNIT
STORMWATER POLLUTION PREVENTION
PLAN LEGEND
PROPERTY LINE/
DRAINAGE SWALE
SILT FENCE
FINISHED DRAINAGE
EXISTING DRAINAGE
GRAVEL ENTRANCE/
EXIT PAD
PROVISIONS FOR EROSION AND SEDIMENT CONTROL ON INDIVIDUAL BUILDING LOTS:
HOLEY MOLEY SAYS
DONT
DICE
BLIND
1- 800 382 -5544
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 UNDERGROUNC
LOCATION SERVICE TWO (2) WORKING
DAYS BEFORE COMMENCING WORK.
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 lbs.
Elongation Warp 50
Trapezoidal Tear Strength 50 Ibs.
Burst Strength 200 psi
UV Resistance 70
A.O.S 50 -80
Slurry Flow Rate 225 gpm /sq. ft
Sediment Retention 75
CALL TOLL FREE
Stakes 5' O.C.
Ground Surface
Silt Fence Material Should
be Buried 6" Below Ground
Surface.
DROP INLET
PROTECTION
SOIL SALVAGE AND
UTILIZATION
PS PERMANENT SEEDING
�1
CURB INLET
PROTECTION
1. The Townhome 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.
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 must be minimized throughout the land disturbing
activities on the townhome block 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 townhome blocks disturbed by an individual townhome 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 townhome blocks, final stabilization meeting the criteria of Rule 5 will
be achieved when the townhome operator:
a. Completes final stabilization; or
b. Has installed appropriate erosion and sediment control measures prior to
occupation of the townhome by the owner and has informed the owner of the
requirement for, and benefits of, final stabilization.
3f...011. -mac.
DATE: 9/3/04
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)
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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