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HomeMy WebLinkAbout37N 0 00 0 0 II J rn 3 U N 0 00 0 I 0 00 0 rn 3 v d- 0 O Y. iv E z i� a- 0) O i= O n O �a SOILS LEGEND do DESCRIPTIONS: Br - Brookston silty clay loam, Soil Description and Characteristics: The main soil feature of this soil are a seasonal high water table high s that adversely affect engineering uses g g 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 sol. 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 loom, 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. MmB2 - Miami Silt 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 and low strength. In addition, erosion is a hazard during construction. This soil is suitable for building sites, but slope, clayey texture, shrinking and swelling, and low strength ore moderate limitations that need to be overcome. 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 sol 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. 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. .. POLYETHYLENE LINING .. - 10 MIL THICK LINING 2 WOOD OR LAS °: TO EXTEND OVER THE METAL STAKES k:: BALES (TYP) PER BALEEA LENGTH = 20' !.P METAL PINS OR EA WIDTH = 15' STAPLES TO SECURE THE POLYETHYLENE TO THE STRAW BALES FLOW STRAW BALE SIGN TO INDICATE THE PLAN ENTRENCHED 4" LOCATION OF THE INTO GROUND CONCRETE WASH AREA. STAKED POLYETHYLENE LINING - 10 MIL THICK LINING TO STRAW BALE EXTEND OVER THE BALES METAL PINS OR STAPLES TO SECURE THE POLYETHYLENE TO THE COMPACTED STRAW BALES BINDINGS FOR SOIL TO STRAW BALES PREVENT TO BE PLACED PIPING COMPACTED SOIL PARALLEL TO TO PREVENT PIPING _ - GROUND STORM GRATE REINFO CORN MAI f Cor STRAW BALE ENTRENCHED 4" PROFILE INTO GROUND NOTE: CONTRACTOR SHALL PROVIDE ADDITIONAL WASHOUT STRUCTURES OR LARGER STRUCTURES IF REQURIED ABOVE GROUND CONCRETE WASHOUT AREA NOT TO SCALE DANDY CURB SACKTM DANDY BAG CURB INLET PROTECTION NOT TO SCALE URB LTER OPTIONAL OUTFLOW PORTS UPING RAPS r SOILS MAP STC WIT NOT TO SCALE PIPE SIZE B La W THICKNESS d50 SQ. YDS. 18" 4.5' 10' 14.5' 12' 4" 11 21' 5.25' 11' 16.25' 15' 5' 13 24' 1 6' 1 13' 19' 15" 5" 18 36 1 9' 1 19' 1 28' 1 21" 1 7' 1 39 END VIEW WOOD POST do METAL BRACKET (SEE POST DETAIL) 2' STONE SHOULDER -- PAVEMENT --\ La RIP -RAP DETAIL NPDES POSTING BOX (MAILBOX) ED, GALVANIZED MIN. SIZE 10"w x 18"d ALUMINUM PLATFORM - PLATFORM GALVANIZED 0 HARDWARE PAINTED, GALVANIZED ALUMINUM HARDWARE ----NOMINAL 4"x4" POST BRACKET (TREATED) SIDE VIEW POST DETAIL NOT TO SCALE 12" MIN. 36"1 MIN. NPDES POSTING BOX (MAILBOX) MIN. SIZE 10"w x 18"d NOTES: 1. NPDES POSTING BOX SHALL CONTAIN ALL APPROVED NPDES PERMIT DOCUMENTS, PLANS, SPECS AND OPERATION AND MAINTENANCE MANUALS. NPDES SWP3 POSTING DETAIL NOT TO SCALE Ranking: Salt Tolerance (to both soil salts k spray): 1 Good T Tolerance 2 Medium MT Medium Tolerance - Not tolerant S Slight Tolerance FIGURE 5-4 NOTE: PHOSPHOROUS CONTAINING FERTILIZERS SHALL NOT BE USED UNLESS SOIL TESTS SHOW A PHOSPHOROUS DEFICIENCY. 6" HIGH, 12" WIDE GEOTECTILE FABRIC FILLED WITH No. 2 STONE. (FABRIC-NUTEC 3NW SILT FENCE FABRIC OR APPPA%,rn CAI k AIN RUN OFF AREA INLET PAVED AREA INLET SEDIMENT BARRIER NOT TO SCALE A B C 3' 1 1 1/2, 1 1 3'1 1 /2' 3' :°: ic:::::::::: x C x. ..... X... iV'.:':.'::.':.'''..:.::.:.::.::.. •'•'x• • • z ::: "::- ........... ................ 1 STAPLE PER SO. YD. 1-1/2 STAPLES PER SO. YD. 2 STAPLES PER SO. YD. GENERAL STAPLE RECOMMENDATIONS ADDITIONAL STAPLES AS 300 ..... ..................................... REaUIREO DUE TO DEPTH OF FLOW. 225-:.*. 200 f SLOPE LENGTH 150 .. . ......... ': .. ...... C 100 75 A x 50 25 A'B CHANNEL UNANGS UTILIZE STAPLE PATTERN 'C' 0 4:1 3:1 21 1:1 97H ADDITIONAL STAPLES ON SIDE SLOPES AT �AN� PRO ECTED WATER LANE SLOPE GRADIENT LNNNG 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 ELANKEr SHOULD SE BUTTED AGAINST EACH OTHER, THE EDGES OF THE SOC225 SHOULD TE OVERLAPPED Y. 3 v7 THE BLANKET SHOULD NOT BE ROIL BLANKETSOUT IN DIRECTION STRETCHED BUT ALLOWED TO LAY OF WATER FLOW. r LOOSELY ON THE SOL SURFACE TO '- ACHIEVE MAXIMUM BLANKET TO SOIL > CONTACT. 1� •:z 71, ROLL BLANKETS OUT IN DIRECTION OF WATER FLOW.. 1 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 lbs/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 Ryegrass 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 Inoculont CROSSBARS � r SIVE INLET OR / I /-BEEHIVE DRAINAGE COVER 24" LATHS SILT FENCE MATERIAL SILT FENCE EXTENDS 6" BELOW FINISHED GRADE NOTE: 1. SEE SILT FENCE DETAIL FOR MATERIAL SPECIFICATIONS. 2. SILT FENCE SHALL BE PREASSEMBLED BY SUPPLIER. INLET PROTECTION - SILT FENCE SILT FENCE x i0PS01L STOCKPILE x � x 10' } TYPICAL TYPICAL TOPSOIL STOCKPILE 12" MIN. THICKNESS OF RIPRAP (STONE SIZE 6" OR LARGER) POLYFELT TS700 FILTER FABRIC (OR EQUAL) FILTER FABRIC TO BE TURNED DOWN Wheat or Rye Oats Annual Ryegrass Non -Irrigated* Irrigated Dormant Seeding** Temporary Seeding Dates ®®®®®®®n®®on Permanent Seeding 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 5OX FIGURE 5-3 Temporary Seedings Kind of Seed 1000 Sq. Ft. Acre Remarks Wheat or Rye 3.5 lbs. 2 bu. Cover seed 1" to 1 1/2" deep Spring Oats 2.3 lbs. 3 bu. Cover seed 1" deep Annual ryegross 1 Ib. 40 lbs. Cover seed 1/4"deep* * Not necessary where mulch is applied. NOTE: STRAW MULCH MUST BE APPLIED FOR ALL TEMPORARY AND PERMANENTLY SEEDED AREAS. o" \ \ � e e •e • •o;e o•s o• EXISTING STREET" o:e-a:e:o • ■;e ■;e ••e ■•e 50 (MIN) e•;o ■;e o;e•e;e-e;e ae:o., •o.o-o•o-a•e•o •e•o•e••.e•o.e-a •e \ \ o•e•o•e•a•e•o•e•o•e-o•e•o•e-o•o•o:o •e o•e •o;e'o;e •o.o•o.o-o;e •o• •a;e •a;e •o;e -o•e a;e- e o e e e o -o.e o• 'o•e'a •o•o•e•o •e •o• •o•e-o•e•o•e'o•e •o� •o•e•o•e-o•e•o•o-o•e •a•e-o•e-o•e-••-••e-o•e ,e.e,e. °a•e-o•o•o•o•••o°o•o-o•o •a•o-o o•o•o-o•o•o•o•o•o- ■•o•••o•e•o•■.o- -,;e•„e- 6" (MIN)"a oe o;e•o e :;,0- e 2"-3" COARSE 30' (MIN) AGGREGATE •- GEOTEXTILE FABRIC TO STABILIZE FOUNDATION (ESPECIALLY IMPORTANT WHERE WETNESS IS ANTICIPATED) TEMPORARY CONSTRUCTION ENTRANCE DETAIL NO SCALE 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 lbs. Elongation................................................................ Warp 50 % Trapezoidal Tear Strength ....................................... 50 lbs. Burst Strength......................................................... 200 psi GROUND SURFACE UV Resistance.......................................................... > 70 % 2 RIP-RAP/FILTER CLOTH DETAIL ON SLOPE APPLICATIONS, THE TOP OF THE BLANKET SHOULD BE *SLOTTED AH" ABOVE THE BREAK OF THE SLOPE OR AT A MINIMUM, STAPLED IN PLACE WITH STAPLES C APART ON THE END OF THE BLANKS. 4 ON LONG SLOPES, THE ENDS OF THE BLANKETS SHOULD BE OVERLAPPED 4 - 6" IN A *SHINGLE EFFECT'. PREPARATION OF THE SEED BED, INCIIIDING APPLICATION OF LME FERTILIZER AND SEED SHOULD TE CONDUCTED AS NORMAL PRIOR To INSTALLATION OF BLANC T. TIN HIGH VELOCITY CHANNEL APPLICATIONS, .c- CHEC( SLOTS SHOULD BE ESTABLISHED EVERY 35 - 40'. THE SLOTS SHOULD BE 6' MADE BY 6• DEEP 1111H THE BLANKET STAPLED IN THE BOTTOM OF THE SLOT, THEN BACKFILLED AND SEEDED. EROSION BLANKET INSTALLATION A.O. S......................................................................... 50-80 Slurry Flow Rate ...................................................... 225 gpm/sq. ft a ................................................. 75 % Silt Fence Material Stakes ® 5' O.C. Fence Post AS NEEDED STORMWATER POLLUTION 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 SOIL AND AS NEEDED PRIOR v g TEMPORARY SEEDING 11 45 a o Salt WATER AS NEEDED CONDITION>P- AFTER FINISH GRADING EROSION CONTROL MATTING WEEKLY AFTER STORM EVENTS �� $g �a 1. Tolerance Wet o Dryer Gen. Soil ray AFTER FINISHED GRADING AROUND FINISHED UNITS i38a v z x' �� $s W AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF SILT FENCE N & AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED SUBMIT NOTICE OF TERMINATION NOT N/A TO MS4 INSPECTING AUTHORITY Ito Creeping Red Fescue Festuco rubra 2 1 2 1 1 1 Med. 1 20-25 12-18 7-21 S Kentucky Bluegrass 2 1 2 1 1 1 Med. 1 25-35 12-18 10-20 MT Poa pratinsis Tall Fescue 2 1 1 1 1 1 Low 1 24-35 24-36 5-14 Festuco L orundinaceo T Perennial ryegrass 2 1 2 - 1 2 Med 2 15-20 12-18 5-10 MT Lolium perenne High Crownvetch - 1 1 2 - - Low 1 5-10 24 14-21 T Coronilla varia Red Clover - 1 - 2 - - Med 1 7-10 18 5-10 S S Trifolium protense Ranking: Salt Tolerance (to both soil salts k spray): 1 Good T Tolerance 2 Medium MT Medium Tolerance - Not tolerant S Slight Tolerance FIGURE 5-4 NOTE: PHOSPHOROUS CONTAINING FERTILIZERS SHALL NOT BE USED UNLESS SOIL TESTS SHOW A PHOSPHOROUS DEFICIENCY. 6" HIGH, 12" WIDE GEOTECTILE FABRIC FILLED WITH No. 2 STONE. (FABRIC-NUTEC 3NW SILT FENCE FABRIC OR APPPA%,rn CAI k AIN RUN OFF AREA INLET PAVED AREA INLET SEDIMENT BARRIER NOT TO SCALE A B C 3' 1 1 1/2, 1 1 3'1 1 /2' 3' :°: ic:::::::::: x C x. ..... X... iV'.:':.'::.':.'''..:.::.:.::.::.. •'•'x• • • z ::: "::- ........... ................ 1 STAPLE PER SO. YD. 1-1/2 STAPLES PER SO. YD. 2 STAPLES PER SO. YD. GENERAL STAPLE RECOMMENDATIONS ADDITIONAL STAPLES AS 300 ..... ..................................... REaUIREO DUE TO DEPTH OF FLOW. 225-:.*. 200 f SLOPE LENGTH 150 .. . ......... ': .. ...... C 100 75 A x 50 25 A'B CHANNEL UNANGS UTILIZE STAPLE PATTERN 'C' 0 4:1 3:1 21 1:1 97H ADDITIONAL STAPLES ON SIDE SLOPES AT �AN� PRO ECTED WATER LANE SLOPE GRADIENT LNNNG 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 ELANKEr SHOULD SE BUTTED AGAINST EACH OTHER, THE EDGES OF THE SOC225 SHOULD TE OVERLAPPED Y. 3 v7 THE BLANKET SHOULD NOT BE ROIL BLANKETSOUT IN DIRECTION STRETCHED BUT ALLOWED TO LAY OF WATER FLOW. r LOOSELY ON THE SOL SURFACE TO '- ACHIEVE MAXIMUM BLANKET TO SOIL > CONTACT. 1� •:z 71, ROLL BLANKETS OUT IN DIRECTION OF WATER FLOW.. 1 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 lbs/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 Ryegrass 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 Inoculont CROSSBARS � r SIVE INLET OR / I /-BEEHIVE DRAINAGE COVER 24" LATHS SILT FENCE MATERIAL SILT FENCE EXTENDS 6" BELOW FINISHED GRADE NOTE: 1. SEE SILT FENCE DETAIL FOR MATERIAL SPECIFICATIONS. 2. SILT FENCE SHALL BE PREASSEMBLED BY SUPPLIER. INLET PROTECTION - SILT FENCE SILT FENCE x i0PS01L STOCKPILE x � x 10' } TYPICAL TYPICAL TOPSOIL STOCKPILE 12" MIN. THICKNESS OF RIPRAP (STONE SIZE 6" OR LARGER) POLYFELT TS700 FILTER FABRIC (OR EQUAL) FILTER FABRIC TO BE TURNED DOWN Wheat or Rye Oats Annual Ryegrass Non -Irrigated* Irrigated Dormant Seeding** Temporary Seeding Dates ®®®®®®®n®®on Permanent Seeding 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 5OX FIGURE 5-3 Temporary Seedings Kind of Seed 1000 Sq. Ft. Acre Remarks Wheat or Rye 3.5 lbs. 2 bu. Cover seed 1" to 1 1/2" deep Spring Oats 2.3 lbs. 3 bu. Cover seed 1" deep Annual ryegross 1 Ib. 40 lbs. Cover seed 1/4"deep* * Not necessary where mulch is applied. NOTE: STRAW MULCH MUST BE APPLIED FOR ALL TEMPORARY AND PERMANENTLY SEEDED AREAS. o" \ \ � e e •e • •o;e o•s o• EXISTING STREET" o:e-a:e:o • ■;e ■;e ••e ■•e 50 (MIN) e•;o ■;e o;e•e;e-e;e ae:o., •o.o-o•o-a•e•o •e•o•e••.e•o.e-a •e \ \ o•e•o•e•a•e•o•e•o•e-o•e•o•e-o•o•o:o •e o•e •o;e'o;e •o.o•o.o-o;e •o• •a;e •a;e •o;e -o•e a;e- e o e e e o -o.e o• 'o•e'a •o•o•e•o •e •o• •o•e-o•e•o•e'o•e •o� •o•e•o•e-o•e•o•o-o•e •a•e-o•e-o•e-••-••e-o•e ,e.e,e. °a•e-o•o•o•o•••o°o•o-o•o •a•o-o o•o•o-o•o•o•o•o•o- ■•o•••o•e•o•■.o- -,;e•„e- 6" (MIN)"a oe o;e•o e :;,0- e 2"-3" COARSE 30' (MIN) AGGREGATE •- GEOTEXTILE FABRIC TO STABILIZE FOUNDATION (ESPECIALLY IMPORTANT WHERE WETNESS IS ANTICIPATED) TEMPORARY CONSTRUCTION ENTRANCE DETAIL NO SCALE 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 lbs. Elongation................................................................ Warp 50 % Trapezoidal Tear Strength ....................................... 50 lbs. Burst Strength......................................................... 200 psi GROUND SURFACE UV Resistance.......................................................... > 70 % 2 RIP-RAP/FILTER CLOTH DETAIL ON SLOPE APPLICATIONS, THE TOP OF THE BLANKET SHOULD BE *SLOTTED AH" ABOVE THE BREAK OF THE SLOPE OR AT A MINIMUM, STAPLED IN PLACE WITH STAPLES C APART ON THE END OF THE BLANKS. 4 ON LONG SLOPES, THE ENDS OF THE BLANKETS SHOULD BE OVERLAPPED 4 - 6" IN A *SHINGLE EFFECT'. PREPARATION OF THE SEED BED, INCIIIDING APPLICATION OF LME FERTILIZER AND SEED SHOULD TE CONDUCTED AS NORMAL PRIOR To INSTALLATION OF BLANC T. TIN HIGH VELOCITY CHANNEL APPLICATIONS, .c- CHEC( SLOTS SHOULD BE ESTABLISHED EVERY 35 - 40'. THE SLOTS SHOULD BE 6' MADE BY 6• DEEP 1111H THE BLANKET STAPLED IN THE BOTTOM OF THE SLOT, THEN BACKFILLED AND SEEDED. EROSION BLANKET INSTALLATION A.O. S......................................................................... 50-80 Slurry Flow Rate ...................................................... 225 gpm/sq. ft Sediment Retention ................................................. 75 % Silt Fence Material Stakes ® 5' O.C. Fence Post AS NEEDED Fence Post Should be Buried 1' Below Ground Surface Ground Surface Ice Material Should be Buried 6" Below Ground Surface. SILT FENCE DETAIL NTS STORMWATER POLLUTION PREVENTION SCHEDULE EROSION CONTROL MEASURE MAINTENANCE co Q INSTALLATION SEQUENCE STONE ENTRANCE AS NEEDED STORMWATER POLLUTION 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 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 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 INLET PROTECTION N A AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF SILT FENCE N & AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED SUBMIT NOTICE OF TERMINATION NOT N/A TO MS4 INSPECTING AUTHORITY 3 S z z w z Q � w aoM i= U O U a z o W Cn Z UU Cr W C> C->U inJW= U En UJI N � W w a: a o oC7> M Vi CA ILLJ 5 00 a--: C.4 Ni \`\\`\`\\\\\��a�aAuulllsuii���� .k, G15 TE%i =a No. 890'258 'ter= STATE OF c= '''y/yy///ll►IIIH►III►►111\\\�����``\\ DATE 12/18/09 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 CORPORAT ON. © COPYRIGHTED BY THE SCHNEIDER CORP.(2009 Schneider THE SCHNEIDER CORPORATION Historic Fort Harrison 8901 Otis Avenue Indianapolis, IN 46216-1037 Telephone: 317.826.7100 Fax: 317.826.7300 www.schneidercorp.com Architecture Civil Engineering Enviromental Engineering Geotechnical Services GIS * LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering DATE: PROJECT NO.: 12/18/09 4477.004 co Q DCC SHEET TITLE: STORMWATER POLLUTION (=> �i �:D E -1 E- z � XREF: F:\TSC-C3D\Blocks\Seal-das.dwg z d A XREF: T:\4k\4477\004\dwgs\AREAMAP.dwg SHEET NO.: z O E- 1_4 Ll, -.:f W A � d P4 z W E A A V w o 54 QE E- -E- E - � Ito DATE: PROJECT NO.: 12/18/09 4477.004 DRAWN BY: CHECKED BY: DCC SHEET TITLE: STORMWATER POLLUTION PREVENTION DETAILS DRAWING FILES: T:\4k\4477\004\dwgs\C801-C802.dwg XREF: T:\4k\4477\004\dwgs\Til1e1.dwg XREF: F:\TSC-C3D\Blocks\Seal-das.dwg XREF: F_\TSC-C3D\Blocks\SIG-DAS.dwg XREF: T:\4k\4477\004\dwgs\AREAMAP.dwg SHEET NO.: