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Home My WebLink About03110003 Meridian Technology Center, Corvasc Medical Office Building, Construction Plans pg. 07ROSIO\ CO \TROL SC- 9UL- EROSION CONTROL MEASURE MAINTENANCE INSTALLATION SEQUENCE TONE EN TP ^d CE ASS NEEDED PRIOR T', CLEARING AND GRADING SIFT FENCE WEEKLY, AFTER STORM EVENT A.ND AS NEEDED PRIOR CLEARING AND GR „AD TilG ExilSilNG INI ET FRO Tr W'EEI\_'1 AFTER STORM EVENT:_ AND AS NEEDED PRIOR CLEARI11G AND GRADING -REF PR OTE.c.1 -ION WEEKLY AE T ER STORM EVENTS AND AS NEEDED PPI"R 7.S IS LEAgIr`JG AND GRADING TEMPORAR'r DI VERSIONS WEEI'Lt', TER STORM EVENT= AND AS NEEDED ALCi 1 iG IJ'iiITH ROUGH GRADING TEMPCRAR'r" SEDIMENT TRAP WEENE' AFTER STORM EVENS ATM AS NEEDED ALI'L WITH POUCH GRADING TEMPOPAR i'lii SEEDING Y'VATEF AS 'LL_DED! AFTEP R _iLCH GP ADING 'PERMANENT SE, DING WATER AS fIEEDED AETE P FI I,SH OR NG EROSION CONTROL MAFTIN +G W'EEkLI, AI TER STORM EVEN .P.JD AS NEEDED AFTER 1 DIP,G .STRAW BALES WEEKLY, AF TER STORM EVENT_ AND AS NEEDED AFTEP "N ISF SPAD NG INLET PROTECTION `"rEEKI i, AFTER STORM EVENTS -i AS NEEDED AFTEP 1 i;_1 T IS PLACED SEED, SOD �k LANDSCAPE AROUND WATER R AS HEEDED AFTER iiLHEE GRADING AROUND FINISHED T IT_ Fli'JISHED 'NIT 12 -18 7 -21 REM 0ivJAl_ OF SIP A Vi BA PJ 'A. AF EF AFEAS DRAINING TO THESE AREAS 4F STABILIZE r iLMOVAL OF INLET PRO iLC HON I'1 �A AFTER ALL APE/ DRAINING TO T H ESE AREAS ARE STABILIZED REMOVAL OF SILT FENCE 11'A AFTEP At ?�QE'-S DRAINING TT 'HESE ARE-_ STABILIZE, DATE 10/30/03 REI INVESTMENTS INDIANAPOLIS, INDIANA DRAWN BY: RDR CHECKED BY MSO SHEET TITLE: EROSION CONTROL DETAILS DRAWING FILES: S: \1211\018\DWGS\C801 XREF: S: \1211 \018 \dwgs \Titlel.dwg SHEET NO C8011. Aug Sep Oct Nov Z) F1 IA Norrr Dry Gen. Soil Spray 1 DATE 10/30/03 PROJECT NOT 1211.018 DRAWN BY: RDR CHECKED BY MSO SHEET TITLE: EROSION CONTROL DETAILS DRAWING FILES: S: \1211\018\DWGS\C801 XREF: S: \1211 \018 \dwgs \Titlel.dwg SHEET NO C8011. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Norrr Dry Gen. Soil Spray re r ra 1 A /Aiiiiii;;;. Permanent rd Seeding A Dates r /1 Creeping Red Fescue Festuca rubra 2 1 2 1 1 1 Med. 1 20 -25 12 -18 7 -21 S Kentucky Bluegrass Poe pratinsis 2 1 2 1 1 1 Seedbed Preparation Apply 400-600 pounds per acre or 9-1.3 pounds per 1000 sq. ft of 12-12-12 analysis fertilizer. Work e fertilizer into the soil to a depth of 3 inches with a harrow, disk or rake operated across the slope as much as Mulch Rate Mulch is to be applied at 2,000 to 3,000 pounds per acre it areas not covered by Sion control blanketing. Mulch must be anchored using a mulch anchoring tool or farm disk with dull, serrated, straight set blades, or bulldozer cleats driven p and down slope. Species Lawns and h Maintenance Areas 1. Kentucky Bluegrass 130 3.0 5.5 -7.0 2. Perennial Ryegrass (Turf Type) Bluegrass 90 2.0 3. Tall Fescue (Turf Type) 130 4.0 Bluegrass 30 0.7 1 Preferred 2 Will Tolerate Inoculate with specific Inoculatt. Wheat or Rye Oats Annual Ryegrass Non Irrigated* Irrigated Dormant Seeding Spring Oats Figure 5 -2: Permanent Seed Mixtures Wheat or Rye 3.5 Ibs. Annual ryegrass 1 Ib. Seeding Rate Suitable pH `kite Suitability* lbs/acre Ibs /1000 well sq. ft. 60 1.4 Temporary Seeding Dates 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 FIGURE 5 -3 Temporary Seedings 2.3 Ibs. Kind of Seed 1000 Sq. Ft. Acre 5.6 -7.0 5.6 -7.0 5.5 -7.5 Not necessary where mulch is applied. Ranking: 1 Good 2 Medium Not tolerant Drought Drained Wet Remarks 2 bu. Cover seed 1" to 1 1 /2" deep 3 bu. Cover seed 1" deep 40 lbs. Cover seed 1 4 "deep* FIGURE 5 -4 Salt Tolerance (to both soil salts spray): T Tolerance MT Medium Tolerance S Slight Tolerance 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. A.II silt fence shall be prefabricated by the supplier. No field assembly will be accepted. Fabric Weight._... 4 oz /syd Grab Strength. Warp 125 lbs. LIongation Warp 50 Trapezoidal Tear Strength 50 lbs. Burst Strength..............._. psi UV Resistance. .70 A.O 5 50 -80 Slurry Flow Rate 275 gpm /sq, ft r t� 'r5 �;ediment Retention o Silt Fence Material Fence Post Fence Post Should be Buried 1' Below Ground Surface SILT FENCE DETAIL N TS F )BLIC ROAD 6" (MIN) 2 -3" COARSE AGGREGATE GEOTEXTILE FABRIC TO STABILIZE FOUNDATION (ESPECIALLY IMPORTANT WHERE WETNESS IS ANTICIPATED) Stakes 5' O.C. Ground Surface --Silt Fence Materiol Should be Buried 6" Below Ground Surface. TEMPORARY CONSTRUCTION ENTRANCE DETAIL SEE CHART FOR MAINTENANCE REQUIREMENTS 50' v 0' V 2 stakes (typ) per bale Plan (n.t.s.) bindings to be placed parallel to ground RUN OFF Profile (n.t.s.) flow -straw bole -straw bale stake (typ) 3 6 "undertoe SEDIMENT FILTER DETAIL 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 CURB INLET CURB INLET SEDIMENT BARRIER NO SCALE SITE SPECIFIC CONSTRUCTION SEQUENCING FOR EROSION CONTROL The purpose of staging construction during the earthwork phase of the project is to limit the amount of ground disturbed at any given time and to control silt from the areas that are disturbed to prevent silt from leaving the site. For this reason, the following sequencing should be followed as much as possible. PRECONSTRUC11ON ACTIVITIES 1. Install temporary stone access drives for entrances and silt fence along property lines, Install tree protection. ESTABLISH BASIN 2. Install pipe outlet protection (southeast corner). 3. Strip, excavate and fill mass earthwork. 4. Temporary seed disturbed areas. 5. Install utilities. 6. Fine grade and seed all disturbed areas upon completion of grading. POST CONSTRUCTION ACTIVITIES 7. Inspect and maintain all erosion control measures as detailed in the erosion control measures and maintenance requirements beginning immediately after installation. 5 SILT FENCE MATERIAL INLET PROTECTION SILT FENCE 6" HIGH, 12" WIDE GEOTECTILE FABRIC FILLED WITH No. 2 STONE. (FABRIC -NUTEC 3NW SILT FENCE FABRIC OR APPROVED EQUAL) RUN OFF PAVED AREA INLET SEDIMENT BARRIER NO SCALE CO 3 THE BLANKET SHOULD NOT BE STRETCHED BUT ALLOWED TO LAY LOOSELY ON THE SOIL SURFACE TO ACHIEVE MAXIMUM BLANKET TO SOIL CONTACT. CROSSBARS- N, 300 275 250 225 B 200 SLOPE 175 LENGTH 150 (FT.) 125 100- 75 A 50 25 0 IN HIGH VELOCITY CHANNEL APPUCATIONS, CHECK SLOTS SHOULD BE ESTABLISHED EVERY 35 40'. THE SLOTS SHOULD BE 6" MADE BY 6' DEEP WITH THE BLANKET STAPLED IN THE BOTTOM OF THE SLOT, THEN BACKFILLED AND SEEDED. N NOTE: 1. SEE SILT FENCE DETAIL FOP MATERIAL SPECIFICATIONS. 2. SILT FENCE SHALL BE PREASSEMBLED BY SUPPLIER. A 1 STAPLE PER 50. YD. 1 1/2' GENERAL STAPLE RECOMMENDATIONS B 4:1 3:1 2:1 1:1 SLOPE GRADIENT 1 -1/2 STAPLES PER 50. YD. CHANNEL LINING B 3' 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. 1 THE EDGES Or THE BLANKET SHOULD BE BUTTED AGAINST EACH OTHER, THE EDGES OF THE SCC225 SHOULD BE OVERLAPPED 2 BEEHIVE INLET OR DRAINAGE COVER LATHS %7 SILT FENCE EXTENDS 7 6" BELOW FINISHED GRADE 1 1/2' RUN OFF ADDITIONAL STAPLES AS REQUIRED DUE TO DEPTH OF FLOW. PAVED AREA INLET 2 STAPLES PER 50. YD. CHANNEL UNINGS UTILIZE STAPLE PAIILRN "0" WITH ADDITIONAL STAPLES ON SIDE SLOPES AT PROJECTED WATER UNE. 2 ON SLOPE APPUCATIONS, 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 OUT IN DIRECTION OF WATER FLOW. ROLL BLANKETS OUT IN DIRECTION OF WATER FLOW. 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, FERTILIZER AND SEED SHOULD BE CONDUCTED AS NORMAL PRIOR TO INSTALLATION OF BLANKET. EROSION BLANKET INSTALLATION C801 SEEDING-- EXISTING GRADE -EROSION CONTROL BLANKET (NORTH AMERICAN GREEN S -75 OR EQUAL) EROSION CONTROL MATTING DETAIL c ao, MATTING DETAIL C801 =Ji N -6" MIN. TURN DOWN EROSION AND SEDIMENT CONTROL PLAN SUMMARY AND "RULE 5" DATA Project: Conseco Corvasc Nature and Purpose: Medical Office Building Estimated Start: April 2004 Estimated Completion of Site Development: November 2004 Floodplains, Floodway Fringes, Floodways: None Lakes, Streams, Channels, Ditches, Wetlands, etc.: None Existing Soil Types Description (refer to sheet C103 for soils map): Crosby (CrA) Receiving Waters: Fortig Drain Potential Areas Where Stormwater May Enter Groundwater: None known Existing Vegetation: The site is covered with weeds and grass. Soil Stockpile /Borrow Areas: None Proposed Contact Person: Julie Christensen REI Investments, Inc. 11711 N. Pennsylvania Suite 200 Carmel, IN 46032 (317) 573 -6048 Adjacent Land Use: North Commercial South Commercial East Commercial West Commercial Additional Notes: The swale> should be constructed and stabilized as early as practical to prevent run -off from leaving the site. Erosion control for existing outlet structures must be maintained. Blanket installation to be done as soon as slopes are constructed. EROSION CONTROL MEASURES MAINTENANCE REQUIREMENTS STRAW BALE DAM MAINTENANCE REQUIREMENTS 1. INSPECT STRAW BALE DAMS AFTER EACH STORM EVENT AND PROMPTLY REMOVE ANY SEDIMENT DEPOSITS TO ENSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN, TAKING CARE NOT TO UNDERMINE THE ENTRENCHED BALES. 2. INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION ACTIVITIES AND REPAIR IMMEDIATELY. 3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL STRAW BALES AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT. SILT FENCE MAINTENANCE REQUIREMENTS 1. INSPECT THE SILT FENCE PERIODICALLY AND AFTER EACH STORM EVENT. 2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES INEFFECTIVE, REPLACE THE AFFECTED PORTION IMMEDIATELY. 3, REMOVE DEPOSITED SEDIMENT WHEN IT REACHES HALF THE HEIGHT OF THE FENCE AT ITS LOWEST POINT OR IS CAUSING THE FABRIC TO BULGE. 4. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. 5. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE AND SEDIMENT DEPOSITS, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE. TEMPORARY SEDIMENT TRAP MAINTENANCE REQUIREMENTS 1. INSPECT TEMPORARY SEDIMENT TRAPS AFTER EACH STORM EVENT AND IMMEDIATELY REPAIR ANY EROSION AND PIPING HOLES. 2. REMOVE SEDIMENT WHEN IT HAS ACCUMULATED TO ONE -HALF THE DESIGN DEPTH. 3. REPLACE SPILLWAY GRAVEL FACING IF CLOGGED. 4. INSPECT VEGETATION, AND RE -SEED IF NECESSARY. 5. CHECK THE SPILLWAY DEPTH PERIODICALLY TO ENSURE A MINIMUM OF 1.5 FT. DEPTH FROM THE LOWEST POINT OF THE SETTLED EMBANKMENT TO HIGHEST POINT OF THE SPILLWAY CREST, AND FILL ANY LOW AREAS TO MAINTAIN DESIGN ELEVATION. 6. PROMPTLY REPLACE ANY DISPLACED RIPRAP, BEING CAREFUL THAT NO STONES IN THE SPILLWAY ARE ABOVE DESIGN GRADE. 7. AFTER ALL DISTURBED AREAS HAVE BEEN STABILIZED, REMOVE THE STRUCTURE AND SEDIMENT, SMOOTH THE SITE TO BLEND WITH ADJOINING AREAS, AND STABILIZE. SANDBAG CURB INLET SEDIMENT BARRIER MAINTENANCE REQUIREMENTS 1. INSPECT FREQUENTLY FOR DAMAGE BY VEHICULAR TRAFFIC, AND REPAIR IF NECESSARY. 2. INSPECT AFTER EACH STORM EVENT. 3. REMOVE SEDIMENT, WITHOUT FLUSHING, WHEN IT REACHES HALF THE HEIGHT OF THE BARRIER. 4. DEPOSIT REMOVED SEDIMENT WHERE IT WILL NOT ENTER STORM DRAINS. BLOCK AND GRAVEL CURB INLET PROTECTION MAINTENANCE REQUIREMENTS 1. AFTER EACH STORM EVENT, REMOVE THE SEDIMENT AND REPLACE THE GRAVEL; REPLACE THE GEOTEXTILE FABRIC, IF USED. 2. PERIODICALLY REMOVE SEDIMENT AND TRACKED -ON SOIL FROM THE STREET, WITHOUT FLUSHING, TO REDUCE THE SEDIMENT LOAD ON THE CURB INLET PROTECTION. 3. INSPECT PERIODICALLY FOR DAMAGE AND REPAIR; KEEP GRATES FREE OF DEBRIS. 4. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE GRAVEL, WIRE MESH, GEOTEXTILE FABRIC, AND ANY SEDIMENT, AND DISPOSE OF THEM PROPERLY. EROSION CONTROL BLANKET (SURFACE APPLIED) MAINTENANCE REQUIREMENTS 1. DURING VEGETATIVE ESTABLISHMENT, INSPECT AFTER STORM EVENTS FOR ANY EROSION BELOW THE BLANKET. 2. IF ANY AREA SHOWS EROSION, PULL BACK THAT PORTION OF THE BLANKET COVERING IT, ADD SOIL, RE -SEED THE AREA, AND RE -LAY AND STAPLE THE BLANKET. 3. AFTER VEGETATIVE ESTABLISHMENT, CHECK THE TREATED AREA PERIODICALLY. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS 1. INSPECT ENTRANCE PAD AND SEDIMENT DISPOSAL AREA WEEKLY AND AFTER STORM EVENTS OR HEAVY USE. 2. RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL. 3. TOPDRESS WITH CLEAN STONE AS NEEDED. 4. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED ONTO PUBLIC ROADS BY BRUSHING OR SWEEPING. FLUSHING SHOULD ONLY BE USED IF THE WATER IS CONVEYED INTO A SEDIMENT TRAP OR BASIN. 5. REPAIR ANY BROKEN ROAD PAVEMENT IMMEDIATELY. DATE: f DRAWING AND THE IDEA, AN CONCEPTS COrii T AINED HEREIN APL THE, EXCLUSI'V'E IP'TELLE��.;l'JAL r t �rLF Y vt RTE. 3� ilt_iuf f CORPORATION, .NIT ARE NOT TO BE USED "R REPRODUCED, IN WHOLE OR Ira PART. WIEHC'UT THE WRITTEN C N Er T OF THE S.Crf G CE.F.' OPPcF?A,I !f.; (O PYRIGHTED BY THE OH IL DE.E Schneider THE SCHNEIDER CORPORATION Historic Fort Harrision 8901 Otis Avenue Indianapolis, IN 46216 -1037 Telephone: 317.826.7100 Fax: 317.826.7200 www.schneidercorp.com Architecture Civil Engineering Environmental Engineering Geotechnical Services GIS *LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering SOIL CONDITION Shade Tolerance 'Close Mowing to 2-3 1 /2inches Tromping Tolerance Fertility Needs Winter Hardiness Flooding Tolerance (days) Mature Height (inches) (sX op) auJu aDua6Jaw3 Salt Tolerance Wet Norrr Dry Gen. Soil Spray Creeping Red Fescue Festuca rubra 2 1 2 1 1 1 Med. 1 20 -25 12 -18 7 -21 S Kentucky Bluegrass Poe pratinsis 2 1 2 1 1 1 Med. 1 25 -35 12 -18 10 -20 MT Tall Fescue Festuca L arundinacea 2 1 1 1 1 1 Low 1 24 -35 24 -36 5 -14 T Perennial ryegrass Lolium perenne 2 1 2 1 (NI 1 Med- High 2 15 -20 12-18 5 -10 MT Crownvetch Coronilla varia 1 1 2 Low 1 5 -10 24 14 -21 T Red Clover Trifolium pratense 1 2 Med. 1 7 -10 18 5 -10 S S Seedbed Preparation Apply 400-600 pounds per acre or 9-1.3 pounds per 1000 sq. ft of 12-12-12 analysis fertilizer. Work e fertilizer into the soil to a depth of 3 inches with a harrow, disk or rake operated across the slope as much as Mulch Rate Mulch is to be applied at 2,000 to 3,000 pounds per acre it areas not covered by Sion control blanketing. Mulch must be anchored using a mulch anchoring tool or farm disk with dull, serrated, straight set blades, or bulldozer cleats driven p and down slope. Species Lawns and h Maintenance Areas 1. Kentucky Bluegrass 130 3.0 5.5 -7.0 2. Perennial Ryegrass (Turf Type) Bluegrass 90 2.0 3. Tall Fescue (Turf Type) 130 4.0 Bluegrass 30 0.7 1 Preferred 2 Will Tolerate Inoculate with specific Inoculatt. Wheat or Rye Oats Annual Ryegrass Non Irrigated* Irrigated Dormant Seeding Spring Oats Figure 5 -2: Permanent Seed Mixtures Wheat or Rye 3.5 Ibs. Annual ryegrass 1 Ib. Seeding Rate Suitable pH `kite Suitability* lbs/acre Ibs /1000 well sq. ft. 60 1.4 Temporary Seeding Dates 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 FIGURE 5 -3 Temporary Seedings 2.3 Ibs. Kind of Seed 1000 Sq. Ft. Acre 5.6 -7.0 5.6 -7.0 5.5 -7.5 Not necessary where mulch is applied. Ranking: 1 Good 2 Medium Not tolerant Drought Drained Wet Remarks 2 bu. Cover seed 1" to 1 1 /2" deep 3 bu. Cover seed 1" deep 40 lbs. Cover seed 1 4 "deep* FIGURE 5 -4 Salt Tolerance (to both soil salts spray): T Tolerance MT Medium Tolerance S Slight Tolerance 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. A.II silt fence shall be prefabricated by the supplier. No field assembly will be accepted. Fabric Weight._... 4 oz /syd Grab Strength. Warp 125 lbs. LIongation Warp 50 Trapezoidal Tear Strength 50 lbs. Burst Strength..............._. psi UV Resistance. .70 A.O 5 50 -80 Slurry Flow Rate 275 gpm /sq, ft r t� 'r5 �;ediment Retention o Silt Fence Material Fence Post Fence Post Should be Buried 1' Below Ground Surface SILT FENCE DETAIL N TS F )BLIC ROAD 6" (MIN) 2 -3" COARSE AGGREGATE GEOTEXTILE FABRIC TO STABILIZE FOUNDATION (ESPECIALLY IMPORTANT WHERE WETNESS IS ANTICIPATED) Stakes 5' O.C. Ground Surface --Silt Fence Materiol Should be Buried 6" Below Ground Surface. TEMPORARY CONSTRUCTION ENTRANCE DETAIL SEE CHART FOR MAINTENANCE REQUIREMENTS 50' v 0' V 2 stakes (typ) per bale Plan (n.t.s.) bindings to be placed parallel to ground RUN OFF Profile (n.t.s.) flow -straw bole -straw bale stake (typ) 3 6 "undertoe SEDIMENT FILTER DETAIL 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 CURB INLET CURB INLET SEDIMENT BARRIER NO SCALE SITE SPECIFIC CONSTRUCTION SEQUENCING FOR EROSION CONTROL The purpose of staging construction during the earthwork phase of the project is to limit the amount of ground disturbed at any given time and to control silt from the areas that are disturbed to prevent silt from leaving the site. For this reason, the following sequencing should be followed as much as possible. PRECONSTRUC11ON ACTIVITIES 1. Install temporary stone access drives for entrances and silt fence along property lines, Install tree protection. ESTABLISH BASIN 2. Install pipe outlet protection (southeast corner). 3. Strip, excavate and fill mass earthwork. 4. Temporary seed disturbed areas. 5. Install utilities. 6. Fine grade and seed all disturbed areas upon completion of grading. POST CONSTRUCTION ACTIVITIES 7. Inspect and maintain all erosion control measures as detailed in the erosion control measures and maintenance requirements beginning immediately after installation. 5 SILT FENCE MATERIAL INLET PROTECTION SILT FENCE 6" HIGH, 12" WIDE GEOTECTILE FABRIC FILLED WITH No. 2 STONE. (FABRIC -NUTEC 3NW SILT FENCE FABRIC OR APPROVED EQUAL) RUN OFF PAVED AREA INLET SEDIMENT BARRIER NO SCALE CO 3 THE BLANKET SHOULD NOT BE STRETCHED BUT ALLOWED TO LAY LOOSELY ON THE SOIL SURFACE TO ACHIEVE MAXIMUM BLANKET TO SOIL CONTACT. CROSSBARS- N, 300 275 250 225 B 200 SLOPE 175 LENGTH 150 (FT.) 125 100- 75 A 50 25 0 IN HIGH VELOCITY CHANNEL APPUCATIONS, CHECK SLOTS SHOULD BE ESTABLISHED EVERY 35 40'. THE SLOTS SHOULD BE 6" MADE BY 6' DEEP WITH THE BLANKET STAPLED IN THE BOTTOM OF THE SLOT, THEN BACKFILLED AND SEEDED. N NOTE: 1. SEE SILT FENCE DETAIL FOP MATERIAL SPECIFICATIONS. 2. SILT FENCE SHALL BE PREASSEMBLED BY SUPPLIER. A 1 STAPLE PER 50. YD. 1 1/2' GENERAL STAPLE RECOMMENDATIONS B 4:1 3:1 2:1 1:1 SLOPE GRADIENT 1 -1/2 STAPLES PER 50. YD. CHANNEL LINING B 3' 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. 1 THE EDGES Or THE BLANKET SHOULD BE BUTTED AGAINST EACH OTHER, THE EDGES OF THE SCC225 SHOULD BE OVERLAPPED 2 BEEHIVE INLET OR DRAINAGE COVER LATHS %7 SILT FENCE EXTENDS 7 6" BELOW FINISHED GRADE 1 1/2' RUN OFF ADDITIONAL STAPLES AS REQUIRED DUE TO DEPTH OF FLOW. PAVED AREA INLET 2 STAPLES PER 50. YD. CHANNEL UNINGS UTILIZE STAPLE PAIILRN "0" WITH ADDITIONAL STAPLES ON SIDE SLOPES AT PROJECTED WATER UNE. 2 ON SLOPE APPUCATIONS, 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 OUT IN DIRECTION OF WATER FLOW. ROLL BLANKETS OUT IN DIRECTION OF WATER FLOW. 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, FERTILIZER AND SEED SHOULD BE CONDUCTED AS NORMAL PRIOR TO INSTALLATION OF BLANKET. EROSION BLANKET INSTALLATION C801 SEEDING-- EXISTING GRADE -EROSION CONTROL BLANKET (NORTH AMERICAN GREEN S -75 OR EQUAL) EROSION CONTROL MATTING DETAIL c ao, MATTING DETAIL C801 =Ji N -6" MIN. TURN DOWN EROSION AND SEDIMENT CONTROL PLAN SUMMARY AND "RULE 5" DATA Project: Conseco Corvasc Nature and Purpose: Medical Office Building Estimated Start: April 2004 Estimated Completion of Site Development: November 2004 Floodplains, Floodway Fringes, Floodways: None Lakes, Streams, Channels, Ditches, Wetlands, etc.: None Existing Soil Types Description (refer to sheet C103 for soils map): Crosby (CrA) Receiving Waters: Fortig Drain Potential Areas Where Stormwater May Enter Groundwater: None known Existing Vegetation: The site is covered with weeds and grass. Soil Stockpile /Borrow Areas: None Proposed Contact Person: Julie Christensen REI Investments, Inc. 11711 N. Pennsylvania Suite 200 Carmel, IN 46032 (317) 573 -6048 Adjacent Land Use: North Commercial South Commercial East Commercial West Commercial Additional Notes: The swale> should be constructed and stabilized as early as practical to prevent run -off from leaving the site. Erosion control for existing outlet structures must be maintained. Blanket installation to be done as soon as slopes are constructed. EROSION CONTROL MEASURES MAINTENANCE REQUIREMENTS STRAW BALE DAM MAINTENANCE REQUIREMENTS 1. INSPECT STRAW BALE DAMS AFTER EACH STORM EVENT AND PROMPTLY REMOVE ANY SEDIMENT DEPOSITS TO ENSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN, TAKING CARE NOT TO UNDERMINE THE ENTRENCHED BALES. 2. INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION ACTIVITIES AND REPAIR IMMEDIATELY. 3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL STRAW BALES AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT. SILT FENCE MAINTENANCE REQUIREMENTS 1. INSPECT THE SILT FENCE PERIODICALLY AND AFTER EACH STORM EVENT. 2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES INEFFECTIVE, REPLACE THE AFFECTED PORTION IMMEDIATELY. 3, REMOVE DEPOSITED SEDIMENT WHEN IT REACHES HALF THE HEIGHT OF THE FENCE AT ITS LOWEST POINT OR IS CAUSING THE FABRIC TO BULGE. 4. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. 5. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE AND SEDIMENT DEPOSITS, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE. TEMPORARY SEDIMENT TRAP MAINTENANCE REQUIREMENTS 1. INSPECT TEMPORARY SEDIMENT TRAPS AFTER EACH STORM EVENT AND IMMEDIATELY REPAIR ANY EROSION AND PIPING HOLES. 2. REMOVE SEDIMENT WHEN IT HAS ACCUMULATED TO ONE -HALF THE DESIGN DEPTH. 3. REPLACE SPILLWAY GRAVEL FACING IF CLOGGED. 4. INSPECT VEGETATION, AND RE -SEED IF NECESSARY. 5. CHECK THE SPILLWAY DEPTH PERIODICALLY TO ENSURE A MINIMUM OF 1.5 FT. DEPTH FROM THE LOWEST POINT OF THE SETTLED EMBANKMENT TO HIGHEST POINT OF THE SPILLWAY CREST, AND FILL ANY LOW AREAS TO MAINTAIN DESIGN ELEVATION. 6. PROMPTLY REPLACE ANY DISPLACED RIPRAP, BEING CAREFUL THAT NO STONES IN THE SPILLWAY ARE ABOVE DESIGN GRADE. 7. AFTER ALL DISTURBED AREAS HAVE BEEN STABILIZED, REMOVE THE STRUCTURE AND SEDIMENT, SMOOTH THE SITE TO BLEND WITH ADJOINING AREAS, AND STABILIZE. SANDBAG CURB INLET SEDIMENT BARRIER MAINTENANCE REQUIREMENTS 1. INSPECT FREQUENTLY FOR DAMAGE BY VEHICULAR TRAFFIC, AND REPAIR IF NECESSARY. 2. INSPECT AFTER EACH STORM EVENT. 3. REMOVE SEDIMENT, WITHOUT FLUSHING, WHEN IT REACHES HALF THE HEIGHT OF THE BARRIER. 4. DEPOSIT REMOVED SEDIMENT WHERE IT WILL NOT ENTER STORM DRAINS. BLOCK AND GRAVEL CURB INLET PROTECTION MAINTENANCE REQUIREMENTS 1. AFTER EACH STORM EVENT, REMOVE THE SEDIMENT AND REPLACE THE GRAVEL; REPLACE THE GEOTEXTILE FABRIC, IF USED. 2. PERIODICALLY REMOVE SEDIMENT AND TRACKED -ON SOIL FROM THE STREET, WITHOUT FLUSHING, TO REDUCE THE SEDIMENT LOAD ON THE CURB INLET PROTECTION. 3. INSPECT PERIODICALLY FOR DAMAGE AND REPAIR; KEEP GRATES FREE OF DEBRIS. 4. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE GRAVEL, WIRE MESH, GEOTEXTILE FABRIC, AND ANY SEDIMENT, AND DISPOSE OF THEM PROPERLY. EROSION CONTROL BLANKET (SURFACE APPLIED) MAINTENANCE REQUIREMENTS 1. DURING VEGETATIVE ESTABLISHMENT, INSPECT AFTER STORM EVENTS FOR ANY EROSION BELOW THE BLANKET. 2. IF ANY AREA SHOWS EROSION, PULL BACK THAT PORTION OF THE BLANKET COVERING IT, ADD SOIL, RE -SEED THE AREA, AND RE -LAY AND STAPLE THE BLANKET. 3. AFTER VEGETATIVE ESTABLISHMENT, CHECK THE TREATED AREA PERIODICALLY. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS 1. INSPECT ENTRANCE PAD AND SEDIMENT DISPOSAL AREA WEEKLY AND AFTER STORM EVENTS OR HEAVY USE. 2. RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL. 3. TOPDRESS WITH CLEAN STONE AS NEEDED. 4. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED ONTO PUBLIC ROADS BY BRUSHING OR SWEEPING. FLUSHING SHOULD ONLY BE USED IF THE WATER IS CONVEYED INTO A SEDIMENT TRAP OR BASIN. 5. REPAIR ANY BROKEN ROAD PAVEMENT IMMEDIATELY. DATE: f DRAWING AND THE IDEA, AN CONCEPTS COrii T AINED HEREIN APL THE, EXCLUSI'V'E IP'TELLE��.;l'JAL r t �rLF Y vt RTE. 3� ilt_iuf f CORPORATION, .NIT ARE NOT TO BE USED "R REPRODUCED, IN WHOLE OR Ira PART. WIEHC'UT THE WRITTEN C N Er T OF THE S.Crf G CE.F.' OPPcF?A,I !f.; (O PYRIGHTED BY THE OH IL DE.E Schneider THE SCHNEIDER CORPORATION Historic Fort Harrision 8901 Otis Avenue Indianapolis, IN 46216 -1037 Telephone: 317.826.7100 Fax: 317.826.7200 www.schneidercorp.com Architecture Civil Engineering Environmental Engineering Geotechnical Services GIS *LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering