HomeMy WebLinkAbout04110042.32Soils 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.
Note: Soil Descriptions and Characteristics shown were taken from the Soil Survey of
Hamilton County, Indiana USDA Soil Conservation Service.
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.
GRADE 18" DIAMETER
PERFORATED RISER
1.0'
TEMPORARY
SEDIMENT BASIN
(40,000 CUFT) INV =889.7 48" RCP ®0.59%
jlgilj�W TEMPORARY SEDIMENT BASIN DETAIL
SOILS MAP
NOT TO SCALE
895.7 TOP OF BANK
894.7 EMERGENCY SPILLWAY CREST
CROSSBARS
DANDY BAG®
Installation and Maintenance Guidelines
Installation: The empty Dandy Baggy should be placed over the
grate as the grate stands on end. If using optional oil
absorbents; place absorbent pillow in pouch, on the bottom
(below -grade side) of the unit. Attach absorbent pillow to tether
loop. Tuck the enclosure flap inside to completely enclose the
grate. Holding the lifting devices (do not rely on lifting devices
to support the entire weight of the grate), place the grate into
its frame.
Maintenance: Remove all accumulated sediment and debris from
surface and vicinity of unit after each storm event. Remove
sediment that has accumulated within the containment area of
the Dandy Bag ® as needed. If using optional oil absorbents;
remove and replace absorbent pillow when near saturation.
DANDY BAG®
FLAP FOLDS OVER
TO ENCLOSE GRATE VELCRO
CLOSURE
GRATE -
LIFTING
STRAPS
ALLOW EASY
MOVEMENT O O C=
OF UNIT lO��� OI
WITH GRATE
C� C�D
STANDARD FABRIC
IS AN ORANGE
WOVEN MONOFILIMENT
GRATE DANDY BAG®
BEEHIVE INLET OR
PUBLIC ROAD
50' (MIN)
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p ° °
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° °, ° °°
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6" (MIN) ° °• ° °�• ° °o,p °° °°
°o• . °o• °o
°o•p °°. o
2 " -3" COARSE 12' (MIN)
AGGREGATE °
SIGN TO INDICATE THE
LOCATION Of THE
CONCRETE WASHOUT AREA
GEOTEXTILE FABRIC TO STABILIZE
FOUNDATION (ESPECIALLY IMPORTANT
WHERE WETNESS IS ANTICIPATED)
TEMPORARY CONSTRUCTION
ENTRANCE DETAIL
BERM AROUND PERIMETER
12"
COMPACTED EMBANKMENT
MATERIAL TYP.
15'x15' MIN OR
AS REQUIRED TO CONTAIN
WASTE CONCRETE
12" MIN
REVENTION SCHEDULE
EROSION CONTROL MEASURE
MAINTENANCE
DRAWN BY:
erosion at times other than in the shaded areas,
INSTALLATION SEQUENCE
GROUND SURFACE
AS NEEDED
*
3:1 OR FLATTER
PRIOR
SIDE SLOPES
STONE ENTRANCE
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.
Figure 5 -2: Permanent Seed Mixtures
Species Seeding Rate Suitable pH Site Suitability*
lbs/acre Ibs /1000 well
sq, ft. Droughty Drained Wet
Level and Sloping, Open Areas
1. Tall Fescue 35 .8 5.5 -8.3 2 1 2
2. Tall Fescue 25 .6 5.5 -8.3 1
Red Clover ** 5 .12
3. Kentucky Bluegrass 15 .4 5.5 -7.5 2 1
Creeping Red Fescue 15 .4
Steep Banks and Cuts
4. Tall Fescue 15 .4 5.8 -7.5 2 1 2
Kentucky Bluegrass 25 .6
5. Tall Fescue 35 .8 5.5 -8.3 2 1
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 Ryegross 170 4.0 5.0 -7.5 1
(Turf Type)
8. Tall Fescue 170 4.0 5.5 -8.3 2 1 2
* 1 - Preferred 2 - Will Tolerate ** Inoculate with specific Inoculant.
6" HIGH, 12' WIDE GEOTECTILE FABRIC
FILLED WITH No.2 STONE. (FABRIC -NUTEC
3NW SILT FENCE FABRIC OR APPROVED EQUAL)
ONE FOOT OVERLAP
ONTO THE CURB
2 stakes (typ)
per bale
DRAINAGE COVER 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 CURB INLET
24" , OPERATORS OF CONCRETE TRUCKS AND PUMP RIGS. �.
3. THE CONCRETE WASHOUT AREA SHALL BE REPAIRED AND ENLARGED OR CLEANED OUT AS RUN
W 0 LATHS NECESSARY TO MAINTAIN CAPACITY FOR WASTED CONCRETE.
CURB INLET SEDIMENT BARRIER
4. AT THE DID OF CONSTRUCTION, ALL CONCRETE SHALL BE REMOVED FROM THE SITE AND DISPOSED
SILT FENCE MATERIAL � SILT FENCE EXTENDS AT AN APPROVED WASTE SITE. NO SCALE
�- 6" BELOW FINISHED GRA
NOTE:
NOTE: 5. WHEN THE CONCRETE WASHOUT ARE IS REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND START BLANKET AT TOP OF THE SWALE
1. SEE SILT FENCE DETAIL MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE INSPECTOR.
AND TERoFLOW IN THE SWALE. REFER TO
FOR MATERIAL SPECIFICATIONS.
MANUFACTURERS RECOMMENDATIONS FOR
2. SILT FENCE SHALL BE CHANNEL PLACEMENT AND STAPLE
PREASSEMBLED BY SUPPLIER. PATTERNS. bindings to be
INLET PROTECTION -SILT FENCE CON CRETE WASHOUT DETAIL placed parallel
VARIES to ground
/ 3
SEEDING
II m �--6" MIN. TURN DOWN
II _ 0
EROSION CONTROL BLANKET
/Ilf (NORTH AMERICAN GREEN
S -75 OR EQUAL)
/ - EXISTING GRADE
EROSION CONTROL
MATTING DETAIL
SILT FENCE
X
X
10' ±
TYPICAL
TYPICAL TOPSOIL STOCKPILE
STORMWATER POLLUTION
REVENTION SCHEDULE
EROSION CONTROL MEASURE
MAINTENANCE
DRAWN BY:
erosion at times other than in the shaded areas,
INSTALLATION SEQUENCE
TEMP. DIVERSION SWALE & SILT TRAPS
AS NEEDED
*
Late summer seeding dates may be extended 5 days
PRIOR
TO CLEARING AND GRADING
STONE ENTRANCE
AS NEEDED
NOTE:
MULCHING REQUIRED WHEN ACTUAL CONDTIONS HAMPER THE
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
- 1
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
AFTER
ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED
--N/A
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
3
SLOPE
LENGTH
(Fr,)
THE BLANKET SHOULD NOT BE
STRETCHED BUT ALLOWED To LAY
LOOT -f ON THE SOIL SURFACE TO
A041EVE MAXIMUM BLANKET TO SOIL
CONTAC,
5
w 11twomcv wt iu ulr"
75
50 C
25 B .
Oa .............:::...
C
75 ............:::... . . . .::
50 : �,
C
25 : : :...... ® x
00
75 A x
50
A B
25 B CHANNEL UNINGS UTILIZE STAPLE PATTERN 'C'
0 WITH ADDITIONAL STAPLES ON SIDE SLOPES AT
4:1 3:1 2:1 1:1 CHANNEL PROJECTED WATER LINE
SLOPE GRADIENT LINING
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 3DO FEET OR WHERE
DRAINAGE OVER LARGE AREAS IS DIRECTED ONTO THE
BLANKETS, STAPLE PATTERN "C" SHOULD BE UTILIZED.
IN HIGH 'E-OaTY CHANNEL APPLICATIONS,
CHECK SLOTS SHOULD BE ESTABLISHED
EVERt 35 - 40'. THE SLOTS SHOULD BE
6' VIDE BY 6' DEEP WITH THE BLANKET
STAPLED IN THE BOTTOM OF THE SLOT,
THEN BACKFILLED AND SEEDED.
THE EDGES OF THE BLANKET SHOULD
BE BUTTED AGAINST EACH OTHER, THE
EDGES OF THE SCC225 SHOULD BE
OVERLAPPED 2 ".
%i
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.
' ROLL BLANKETS 4
OUT IN DIRECTION ON LONG SLOPES, THE ENDS OF THE
OF WATER FLOW. BLANKETS SHOULD BE OVERLAPPED
r 4 - 6" IN A "SHINGLE EFFECT,
EROSION BLANKET INSTALLATION
GRADE GRADE
(NEW OR EXISTING) 3.25' 3.25' (NEW OR EXISTING)
I I \ S�OpE
EROSION ON
SEEDED AND I CI I I I �r I �BLANKET S M N CONTROL
STRAW MULCHED NORTH AMERICAN GREEN
OR APPROVED EQUAL
EROSION CONTROL MATTING DETAIL
Temporary Seeding and Stablization Dates
MWOMM®®BEEME
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