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Home My WebLink AboutL105S Erosion Control Plan Southz c 15 L104 EDGE 3R TP STR Y'9 it? 891.95 CPLASTI NN V 8949 10 2 3 c7( CO Arr 1 'oft 587 90.01' RkEY BOS 217/53 \�C .'add o\ \X t 4 STR. .25 i.E. 687.97 E 1 00. 74 5 END BECTON E. 887. FLARED EN ''-TON STR. 2' I.E. 887.76 FLARED END SEC 8g� BsJ i _4e( 8 t N i 8 883 887 asib c\\ /8 "REBAR FOUND 12.5'DEED GAP DRY DETENTION BASIN Q100 ELEV 887.50 Q10 ELEV. 886.60 MAINTAIN/XSTING ROCK DAM SCALE f" 50' 893 EROSION CONTROL PLAN -SOUTH SEEDING NOTES: 1. ANY SEEDED AREAS THAT FAIL TO GERMINATE SHALL BE RESEEDED. THE CONTRACTOR I5 RESPONSIBLE FOR PERIODICALLY NSPECTNG THE TEMPORARY SEEDED AREAS FOR EROSION AND TO PROMPTLY RESEED THE AREA. 2_ FERTIUZE FALL SEEDED MEAT OR RYE MEDIC WITH 50Ibs /AC NITROGEN N FEBRUARY OR MARCH. 3. MULCH WOW CELLULOSE FIBER MAY BE USED MERE APPLICATION IS MADE BY HYDRAULIC MULCHING AT THE RATE OF ONE TON PER ACRE STRAW NADI MAY BE USED AND APPLIED UIFORMLY IN A CQiTNUOUS BLANKET AT THE RATE OF 2 TONS PER ACRE WITHIN 24 HOURS AFTER SEEDING. 4. SEDIMENT CONTROL FABRIC FABRIC SHALL BE NCR -WOVEN CONSTRUCTION IMPOSED OF PCOPROPYLDIE AND SHALL BE ULTRANOLET STABILIZED. 5. IF TEMPORARY SEEDING IS ESTABLISHED PRIOR TO PERMANENT SEEDING, THE MULCH MAY BE ELIMINATED (APT N BARE AREAS. 6. IF GRADING OCCURS DURING DECEMBER, JANUARY CR FEBRUARY, NO SEEDING SHALL TAKE PLACE UNTIL SPRING PLANING 111E ALL SEDIMENT FILTERS MC TRAPS SHALL BE IN PUCE PRIOR TO BULK EARTI*MOMNG OR QEARING. 7. ALL AREAS NOT RECEIVING PAVED SURFACES SHALL BE SEEDED 0114 PERMANENT SEED MIX1LRE AS SOON AS GRADE tS ESTABUSC. RESEEDING MAY BE WOWED AFTER UTILITY COMPANIES HAW COMPLETED ALL INSTALLATIONS NS 8. ALL LOTS /OUTLOTS OR AREAS OF SITE MERE GRADING HAS OCCURRED, AND MERE NO CONSTRUCTION IS EXPECTED TO OCCUR WTNN 60 DAYS. SHALL BE FILLED WITH ADDITIONAL ADDITIONAL 3' OF TOPSOIL AND SEEDED USINC THE TEMPORARY SEEDING PROCESS 9. DURING DRY *LATHER KEEP LAMS WATERED WITH SPRINKLERS CR OTHER APPROVED METHODS RESEED ANY AREAS NOT GERMINATING OR DAMAGED AT INTERVALS AS MAY BE REQUIRED AOWHONG TO SEASONAL CONDITION. WATER GRASS MC EXECUTE NECESSARY NEEDING UM ACCEPTABLE AND FULL STAND OF TURF HAS BEEN ESTABLISHED. UPON ACCEPTANCE BY THE OWNER, NE OWNER SHALL ASSUME MAINTENANCE OF THE LAM AREAS. to ALL DATES SHOWN ARE NOMINAL AND MAY BE VARIED RN CONCURRENCE OF THE LANDSCAPE ARCHITECT OR THE LOCAL SOIL CONSERVATIONIST. 5011 FRO9ON CONTRA g01iNCF: THE FGJLLOIWG IS A UST N SEQUENCE OF CONSTRUCTION ACTIVITIES TO CONTROL SOIL EROSION: 1. CONTRACTOR SHALL INSTALL SEDIMENT TRAPS AND STRAW BALE FILTERS AS PART OF NITIAL PHASE OF ANY WORT( TO ENSURE MAXIMUM SILT RETENTION (14-91E 2. MASS GRADE TIE SITE; SEES OF SWAMIS, MOUNDS AND PONDS TO BE SEEDED AND MULCHED IMMEDIATELY UPON COMPLETION. TEMPORARY SEEDING SHALL BE REQUIRED FOR ALL SWALES AND DISRNBED AREAS THAT CANNOT BE ANAL-SEEDED WTHN A TIME PERIOD NAT WILL PREVENT SLOPE EROSION. FOR TEMPORARY SIDING, RC CONTRACTOR SHALL UTIUEE A FAST (ROWING SEED CF EITHER OATS, ANNUAL RYEGRASS, *FEAT OR RYE DEPENDING ON TIME OF YEAR DISTURBED AREAS SHALL BE KEPT TO A MINIMUM AT ALL RYES. 3. CONTRACTOR SHALL CONTROL DEBRIS ACCUMULATION ON ALL STREETS 91RROUNONG PROJECT BY INSTALLING STONE SURFACE AT Ali LOCATIONS *ERE CONSTRUCTION TRNRC LEAVES THE SITE DUST SHALL BE KEPT TO A MINIMUM BY UTIJZNG SPRNNONG, CALCIUM CHLORIDE, VEGETATIVE COVER SPRAY-ON ADHESIVES OR OTHER APPROVED METHODS. 4. MAINTAIN ALL FILTERS AHD TRAPS DURING CONSTRUCTION TO PREVENT ANY BLOCKAGES FROM ACCUMULATED SEDIMENT. ADDITIONAL SEEDING AND STRAW BALES MAY BE REQUIRED 5. CONTRACTOR SHALL INSTALL At SANITARY SEWERS, STORM SEWERS, SUBSURFACE DRAINS ANO WATER MANS- DRAINAGE BARRIORS PER THIS SHEET SHALL BE *STALLED AT ALL 6. ALL PROPOSED SWEET AREAS SHALL PE PAVED AS SOON AS POSSIBLE A ILN SJBCRADE IS PREPARED_ 7. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED AS SPECIFIED. 8. CONTRACTOR SHALL MAINTAIN ALL TEMPORARY EROSION CONTROL MEASURES THROUGHOUT NE CONSTRUCTION PHASE OF THIS ERUCT. REMOVE ALL TEMPORARY EROSION MD SEDIMENT CONTRAS ONLY WHEN THERE G A SUFFICIENT GROWTH OF GROUND COVER TO PREVENT FURTHER EROSION. ERa9cN CONTROL BLANKET: 1. THE BLANKET SHALL BE OF CONSISTENT THICKNESS NTH THE STRAW EVENLY DISTRIBUTED OVER THE ENTIRE AREA OF THE MAT. THE BLANKET SHALL BE COVERED ON THE TOP 9DE NTH POLYPROPYLENE NETTING HATING AN APPROXIMATE 5/8' x 5/r MESH, AND ON THE BOTTOM NTH A POLYPROPYLENE NETTING WITH AN APPROXIMATE 1/4' X 1/4' MESH. THE BLANKET SHALL BE SEWN TOGETHER MN COTTON THREAD. 2. STRAW EROSON CONTROL BLANKET (CR LOW VELOXTY CHANNEL UNING) SHALL BE SC150 (ALL STRAW) AS MANUFACTURED BY NORTH AMERICAN GREEN, OR EQUIVALENT. EROSION CONTROL BLANKET OR CHANNEL URIC SHALL HAVE THE FOLLOWING PROPERTIES A MATERIAL CONTENT: STRAW 70% (.35 LB /SQ. YD.) COCONUT FIBER 302 (.15 L8 /5U. YD.) NETTING ONE SIDE UGHTWUGHT PHOTO DEGRADABLE (1 L8 /1000 SO. FT. APPROX WT.) CIE 9DE HEAVY*OGHT PHOTO DEGRADABLE (3 LB /1000 SQ. FT. APPROX. WT.) THREAD COTTON 8- PHYSICAL SPECIFICATIONS (ROLL): ROTH LENGTH *EIGHT AREA SITE PREPARATION: 1. SMOOTH GRADE AND COMPACT ALL AREAS TO BE COVERED NTH MAT 2. REMOVE ALL ROCS, OIRT CODS, GRASS CLAPS, TRASH AND OTHER DEBPo: THAT WILL LIFT MAT FROM GROUND SURFACE. ANCHOR TRENCHES 1. THE MAT MUST BE ANCHORED AT THE UPSTREAM AND DOWNSTREAM ENDS OF THE PROTECTED AREA AND INTERMITTENTLY N BET*IDN. 2 EXCAVATE END TRENCHES TO A YNIMUW OF 12' DEEP AND 6' NOE BEFORE PLADNG MAT 3. DIG INTERMITTENT CFECR SLOTS 6' DEEP BY 6" NDE TRANSVERSE TO MAT AT APPROXIMATELY 25' INTERVALS SEEDING. 1. STD AND FERTILIZER SHAD. BE SPREAD BEFORE MAT INSTALLATION_ RIFE TYPE, FERTILIZER TYPE MC RATE OF APPLICATION STALL COMPLY WITH SLIDING SPECIFICATIONS NAT PI ACFMFNT 1. UNROLL MAT FUT SIDE AGAINST THE GROUND. UNROLL MAT IN DIRECTION PARALLEL VAN ERECTION OF WATER FLOW. 2 MAT SHOULD LAY FLIT. DO NOT PULL MAT TAUT OVER GROUND- PUWNC TAUT WAY CAUSE MAT TO BRIDGE DEPRESSIONS N THE SURFACE AND ALLOW EROSON UNDERNEATH TO OCCUR 3. BEGINNING AT UP OR DOWNSTREAM END BURY TRANSVERSE TERMINAL END OF MAT TO SECURE AND PREVENT EROSON FLOW UNDERNEATH. 4. FOLD ANO SECURE MAT SMUGLY INTO ALL TRANSVERSE CHECK SLOTS 5. BACKFILL AND COMPACT TRENCHES AND CHECK SLOTS AFTER STAKING THE MAT IN BOTTOM OF TRENCH SEE GROUND FASTENING. 6. BURY FINAL TER 1NAL END AS PRESCRIBED ABOVE 7. MAT END OF OVERLAP ROLL ENDS WATER BY 3' (MN.) NTH UP -SLOPE MAT ON TOP TO PREVENT UPUFT CF FLOW 8. OVERLAP ADJACENT EDGES OF MAT BY r (MN.) AND STAKE SEE GROUND FASTENNG. GROUND FASIFTMNG: 1 METAL PINS OR WOW STAKES ARE RECOMMENCED FOR ANCHORING MAT TO 114E GROUND SURFACE METAL PINS SHOULD BE 3/16* DIAMETER STEEL NTH 1 -1/2 DIAMETER STEEL WASHER SECURED AT HEAD OF FIN. WOW STAKES SHOULD BE 1'x1 NOMINAL STOCK CUT IN A TMANQJLAR SHAPE. STAKES SHOULD BE 9' TO 18' LONG DEPEDNG CN SOIL DENSITY. LONGER ANCHORS ARE REQUIRED FOR LOOSE SOILS. 2. NOTE THAT GROUND FASTENERS DIFFERENT FROM THOSE MENTIONED HERE MAY FUNCTION NADEUUATELY. CARE MUST BE TAKEN TO ASSURE THAT FASTENERS HOLD MAT SECURELY AT THE SURFACE AND HAVE SUFFICIENT GROUND PENETRATION TO RESIST PULLOUT 3. STAKE MAT TO GROUND ON 3 TO 5 FOOT CENTERS ADO EXTRA STAKES AT DEPRESSIONS IN GRIND SURFACE WHERE MAT BRIDGES OVER TO ASSURE GROUND CONFORMITY. 4. DRIVE MOOD STAKES TO WTHNN 1 OF GROUND SURFACE DO NOT DRIVE FLUSH TO SURFACE STEEL OR PLASTIC PINS SHOULD BE DRIVEN FLUSH TO SURFACE 5. P4 ALL TRANSVERSE TERMINAL TRENDIES AND CHECK SLOTS, STAKE EACH MAT AT ITS (ENTER AND AT OVERLAPPED EDGES ECFORE BAC(FI LPIG AND COMPACTING. 6. STARE OVERLAPS LONGITUDINALLY AT 1 INTERVALS. SEEDING SCOT CF WORM(: 1. A TEMPORARY SEEDING MIXTURE SHAT BE USED N THE AREAS MERE STRPPING OR FILLS HAVE BEEN GRADED AND SHAH ALSO BE USED FOR SILT AND EROSON PROTECTION. AFTER GRADING, ALL CONSTRUCTION AREAS ARE TO BE SEEDED. SODDING CR MATING SHALL BE USED CR ALL WALES OVER 25 SLOPE AND EMBANKMENTS IN EXCESS CF 4:1 SLOPE 2. ALL SEEDING SHALL USE HYDRO- SEEDING PROCESS. 3. PERMANENT SEEDING: DAZES SHALL W *ITHN THE FOLLOWING DATES A SPRING: APRIL 1 TO MAY 15 B. FALL SEP 1 TO OCT 15 (BLUEGRASS SEP 1 TO OCT 1) TEMPORARY BELONG WXTIIRES MEAT/RYE 15(Ilbs /AC SPRING OATS 10abs /AC ANNUAL RYE 4Obs /AC G11M MRIFT 40bs /AC SmANGRASS 351bs /AC 6.5 FOOT (211) 83.5 FOOT (25.4M) 30 LBS 105 (13.6 KG) 60 S0. YDS. (50112) 1 -1 1/2 DEPTH 1' DEPTH I/4• DEPTH 1' -2 DEPTH 1 -2 DEPTH (SEE SPECIFICATIONS FOR PERMANENT SEEDING MIXTURE AND NOTES) W. ERAL NOTES SEPT 15 TO OCT 30 MAR 1 TO APR 15 MAR 1 TO MAY 1 /AUG 1 TO SEP 1 MAY 1 TO JUI 1 MAY 1 TO JUL 30 1. INSTALL APPROPRIATE EROSION CONTROL MEASURES BEFORE AND DURING EARTHWORK OPERATIONS TO PREVENT SEDIMENT DISCHARGE OFFSITE 2. INSPECT, CLEAN, AND MAINTAIN SEDIMENT AND EROSION CONTROL MEASURES THROUGHOUT DURATION OF PROJECT. 3. MAINTAIN STREET AND DRIVES FREE OF DEBRIS AND SOIL 4. SILT FENCES SHALL BE INSTALLED BEFORE CONSTRUCTION COMMENCES, AC MAINTAINED FOR THE DURATION OF CONSTRUCTION ACTIVITY, AND UNTIL ALL PERMANENT EROSION CONTROL MEASURES PRE IN PLACE AND GRASS IS GROWING IN A VIGOROUS MANNER. 5. FINISH GRADE, SEED AND MULCH ALL DISTRUBED AREAS WHICH ARE NOT TO RECEIVE PAVEMENT, STRUCTURES, AND /OR LANDSCAPE MATERIAL 6. SEE SPECIFICATIONS FOR TEMPORARY SEEDING REQUIREMENTS. *c Guire 440 O a ■M. n o J O B Master Planning Architecture Landscape Architecture Engineering Interior Design 8450 Westfield Boulevard Suite 200 Indianapolis, Indiana 46240 317.842.0000 Fax 317.722.0930 www.omscorp.net 6765 North State Road 37 P.O. Box 2149 Bloomington, Indiana 47402 812.876.2020 Fax 812.876.2047 CERTIFIED Fa 0 0 CERTIFIED REVISIONS z Lin >Lgas) r�_ L V J L_ L r V Capri& 2002 Copyright L, ks a ODIi *CURE SHOOK CORPORATION Copy* racdi[ead t• work, SMi deign, plans at Aawkgs, and sped'nrNns Aid/too: l wok s the oweral Hum as wd as the aragemnt and c,npu0on ai specs and darts 1, the det®s RegeorActon wltaa written pennon is wSted PROJECT: 02051 DATE: DECEMBER 5, 2002 DRAWN BY: CHECKED BY: DESIGNED BY: L105S Z 0 Z GBM BWR GBM EROSION CONTROL PLAN