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HomeMy WebLinkAboutC302 Erosion Control PlanEROSION CONTROL SEQUENCING MAINTENANCE SCHEDULE EROSION CONTROL MEASURE INSPECTION AND MAINTENANCE INSTALLATION /REMOVAL SEQUENCE STONE ENTRANCE AS REQUIRED PRIOR TO CLEARING EARTHWORK SILT FENCE WEEKLY OR AFTER STORM EVENTS AS NEEDED PRIOR TO CLEARING EARTHWORK TREE PROTECTION FENCING WEEKLY OR AS NEEDED PRIOR TO CLEARING EARTHWORK EXISTING INLET PROTECTION WEEKLY OR AFTER STORM EVENTS AS NEEDED PRIOR TO CLEARING EARTHWORK RIPRAP DAM SEDIMENT FILTER WEEKLY OR AFTER STORM EVENTS AS NEEDED AFTER ROUGH GRADING STRAW BALE INLET SEDIMENT FILTER WEEKLY OR AFTER STORM EVENTS AS NEEDED AFTER ROUGH GRADING STONE FILTER INLET PROTECTION WEEKLY OR AFTER STORM EVENTS AS NEEDED AFTER PAVING TOPSOIL STOCKPILE TEMPORARY SEEDING WATER AS NEEDED AFTER TOPSIL STRIPPING STOCKPILE RIPRAP OUTFALL PROTECTION WEEKLY OR AFTER STORM EVENTS AS NEEDED AFTER ROUGH GRADING EROSION CONTROL MATTING WATER AS NEEDED AFTER FINISH GRADING AND PERMANENT SEEDING TEMPORARY SEEDING WATER AS NEEDED AFTER FINISH GRADING PERMANENT SEEDING WATER AND MULCH AS NEEDED AFTER FINISH GRADING. REMOVAL OF RIPRAP DAMS VERIFY THIS IS NO LONGER REQUIRED AFTER UPSTREAM DRAINAGE AREAS ARE STABILIZED REMOVAL OF STRAW BALE INLET PROTECTION VERIFY THIS IS NO LONGER REQUIRED AFTER UPSTREAM DRAINAGE AREAS ARE STABILIZED REMOVAL OF TREE PROTECTION VERIFY THIS IS NO LONGER REQUIRED AFTER ADJACENT AREAS ARE PERMANENT SEEDED. REMOVAL OF STONE FILTER INLET PROTECTION. VERIFY THIS IS NO LONGER REQUIRED AFTER UPSTREAM LOTS ARE STABILIZED REMOVAL OF SILT FENCE VERIFY THIS IS NO LONGER REQUIRED AFTER UPSTREAM DRAINAGE AREAS ARE STABILIZED REMOVAL OF TEMPORARY CMP SEDIMENT RISER VERIFY THIS IS NO LONGER REQUIRED AFTER UPSTREAM DRAINAGE AREAS ARE STABILIZED EA DR. ri 332 .6 TONE TOR TO USE EXISTING JCTION STAGING AREA 00000::00 iii es 00,do aIINMa'sia a i a -M an g a11111ki 1 Nala>Nvi, C>A1.1�.I.a. .1. •tgli a lel>rr IMIS, ONV a te' Mmaaa1M 1 a Mi �l✓< I��� pr- J2�571 CURES &GU R DILL- RIM ELE' 30,7 INV Ex, Mh tors 832,05 In ('1) 826,35 IF (N) 828.15 PS t ,(E) 826,25 33375j SANITARY MA RIM ELEV €33.30 INV IN (8" W) 82 INV OUT (8" SE) Y; i SANITARY �i I'- OLE RIM ELEV 833.48 ForceR INV INV r 452 I OM MANHOLE RIM E EV 832,01 INV IN 12" SW) 826.16 INV IN 1 r ,INV /INV.: Ex, Strq, t3 i tor 832,69 Inv. (E) 626.49. FLOW COMPACTED SUBSOIL MAINTENANCE INSTRUCTIONS: 1 ft C ;1 h� Y BITUMINOUS STRAW BALE INLET PROTECTION NTS w �PCa[ eM.�... �cfX�'" w�.'... �w.`.,.-r_- �....�..._r.....�.e.+ 2X2 WOOD STAKE STRAW BALE GRATE STORM INLET STRUCTURE NOTE: STRAW BALES TO BE STAKED -2 STAKES PER BALE MIN. -4 BALES PER STRUCTURE BOUND W /WIRE SECTION A PLAN 1. INSPECT THE FABRIC BARRIER AFTER STORM EVENTS, AND MAKE NEEDED REPAIRS IMMEDIATELY. 2. REMOVE SEDIMENT FROM THE POOL AREA TO PROVIDE STORAGE FOR THE NEXT STORM. AVOID DAMAGING OR UNDERCUTTING THE FABRIC DURING SEDIMENT REMOVAL 3. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABIUZED, REMOVE AND PROPERLY DISPOSE OF' ALL CONSTRUCITON MATERIAL AND SEDIMENT, GRADE THE AREA TO THE ELEVATION OF THE TOP OF THE INLET, THEN STABILIZE M /off: M s lV r inn' tor (gut 831,11 Inv, (S) 828,21 Ex, Stet. Mh tor 832,34 Inv, (V) 826,69 Irv. (N) 827,54 inv. (E) °a s wL DANDY BAG 11 INLET PROTECTION GRASS MEDIAN DANDY BJD ®ii Installation and Maintenance Guidelines Instillation: Remove the grate from catch basin. If using optional a1 absorbents; place absorbent pillow in unit Stand the grate on end. Move the top lifting strops out of the way and place the grate into the Dandy Bag ®II so that the grate is below the top strops and above the our strops. Holding the lifting devices, inert the grate Into the inlet, Maintenance: Remove all accumulated sediment and debris from vicinity of unit after each storm event. After each storm event and at regular intervals, look into the Dandy Bog h. If the containment area is more than 1/3 hill of sediment, the unit must be emptied. To empty unit. rift the unit out of the inlet using the rifting straps and remove the grate. If using optional oil absorbents; replace absorbent when near saturation. DANDY BAG II STANDARD FABEIC IS AN ORANGE WOVEN MONOFILAI,IENT DUMPING STRAP ALLOWS FOR EASY REMOVAL OF CONTENTS SCALE: 1 =30' 1;§'* 126TH SIffEET CONTRACTOR TI USE EXISTIN TEMPORARY CONSTRUCTION E GHEE DETAIL 06/CO2 WHEAT OR RYE OATS ANNUAL RYEGRASS NON- IRRIGATED* IRRIGATED DORMAT SEEDING 0' 15' 30' SCALE: 1" 30' TEMPORARY SEEDING: TEMPORARY SEEDING DATES: FIGURE 5 -3 SEEDING SCHEDULE NTS X; art. }.fit( t, 4C for (-uttenAb8 Ex, Str'l, Mh tor 831,30 Inv, (W) 826.50 Inv. (N) 8C 7.00 Iri1v, (E) 8�'6. EROSION CONTROL PLAN 60' JAN FEB 4 MAR APR MAY JUN JUL PERMANENT SEEDING DATES AUG SEP OCT VA, NOV DEC 4 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 KIND OF SEED 1000 SQ.FT. ACRE REMARKS „a, +wow.. ..����..��V V ���V «.�..�«.w.w.- ...n...r.•w.w.`r. 24'rcp LIMIT LINE R/ 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 TO 1" DEEP ANNUAL RYEGRASS 1 LB. 40 LBS. COVER SEED TO 1/4" DEEP NOT NECESSARY WHERE MULCH IS APPLIED. NORTH NTS 1 STAPLE PER SQ. m. -f 4 1 r .F j LA. 4r Aj+1;�,;.h j^ <.n'� 41()1/ (guf 83N3 ;si 4 l 1$ PER x x x x x x x 2 P ES PER 39 STAPLES PER tlDris MED/HIGH C1EL SH+' NE LOW CHANNEL 1:1 2:1 a 3:1 4:1 0 EROSION CONTROL BLANKET MAINTENANCE INSTRUCTIONS: D C c c C 8 8 8 B A A Q IO O LO If) Q Le o c N N N N g n LO III l% SLOPE LENGTH 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 R, ADD SOIL, RE -SEED THE AREA, AND RE -LAY AND STAPLE THE BLANKET. 3. AFTER VEGETATIVE ESTABLISHMENT, CHECK THE TREATED AREA PERIODICALLY. EROSION CONTROL BLANKET STAPLE PATTERN ca. DOWN SLOPE NTS 1i :fl I 1 1 If m 11011 =11= II 1 1 11 11 11 =11= MAINTENANCE INSTRUCTIONS: -E Stn. Mil 339 S -RMIU 11-1 828,C tot Inv Inv Ex. tor ,nv. 'Iffy. Inv, I I PROJECT NOTES: 1 1/2"X 1 1/2 "X 24" LONG WOOD LATH TO SECURE TO STAKES 36" WIDE NON -WOVEN POLYPROPYLENE GEOTEX FABRIC (4.5 OZ /S.Q YARD) 7- MAINTAIN BY REMOVING ACCUMULATED SILT CUT CONTINUOUS TRENCH, 6" TO 8" DEEP INSERT LOOSE END OF FABRIC, BACKFILL W/ EXCAVATED MATERIAL COMPACT 2 "X 2"X 36" LONG HARDWOOD STAKES W/ ONE END SHAPPENED &SPACED 5' -0" O.C. 1. INSPECT THE SILT FENCE PERIODICALLY AND AFTER EACH STORM EVENT. 2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES INtrrtCTIVE, 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 AREA HAS BEEN STABILIZED, REMOVE THE FENCE AND SEDIMENT DEPOSITS, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE. SILT FENCE DETAIL 1 A. SEE C000 FOR PROJECT LOCATION MAP 18. NARRATIVE: THE PROJECT IS FOR CONSTRUCTION OF TWO STORY OFFICE BUILDING. 1 C. SEE C201 FOR LOCATION OF PLANNED AND /OR EXISTING ROADS, UTILITIES, STRUCTURES, HIGHWAYS. ETC. 1 D. SEE C201 FOR BUILDING LOCATION 1E. SEE C000 FOR ZONED LAND USE OF ADJACENT AREAS 2A. EXISTING VEGETATION ON THIS SITE IS GRASS. 2B. NO EXISTING WETLANDS, LAKES OR WATER COURSES ARE ON OR ADJACENT TO THE SITE. 2C. THE ENTIRE SITE iS ABOVE THE 1 00-YEAR FLOOD PLAIN. 2D. SEE C000 FOR SOIL MAP. (SOIL TYPE IS Br and CrA) THE BROOKSTON SERIES CONSISTS OF DEEP, NEARLY LEVEL, VERY POORLY DRAINED SOILS ON BROAD, GENTLY UNDULATING TILL PLAINS. THE CROSBY SERIES CONSISTS OF DEEP, NEARLY LEVEL AND GENTLY SLOPING, SOMEWHAT POORLY DRAINED SOILS ON BOARD, GENTLY UNDULATING TILL PLAINS. 2E. SEE C301 FOR DRAINAGE PATTERNS. 2F. SEE C301 FOR LOCATION OF SPECIFIC POINTS WHERE STORM WATER DISCHARGE WILL LEAVE THE SITE 2G. ULTIMATE RECEIVING WATERS ARE WHITE RIVER VIA CARMEL STORM SEWER. 2H. POTENTIAL FOR GROUNDWATER RECHARGE -NONE. 21. SEE C301 FOR LOCATION OF STORM WATER SYSTEM. 3A. SEE C302 FOR DISTURBED AREAS. 3B. SOIL STOCKPILES OR BORROW AREAS- -NONE. 4A. SEE C302 FOR SEQUENCE WHEN EACH MEASURE WILL BE IMPLEMENTED. 4B. SEE C302 "EROSION CONTROL FOR MONITORING AND MAINTENANCE REQUIREMENTS. 4C. SEE C302 FOR PERIMETER SEDIMENT CONTROL MEASURE WILL BE IMPLEMENTED. 40. SEE C302 FOR TEMPORARY SEEDING. 4E. SEE C302 FOR TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES. 4F. PERMANENT EROSION AND SEDIMENT CONTROL MEASURES SEE C302. 4G. SEE C302 FOR STORM DRAIN INLET PROTECTION. 4H. STORM WATER OUTLET PROTECTION- -NONE 41. SEE C302 FOR STABLE CONSTRUCTION ENTRANCE. 4J. EROSION AND SEDIMENT CONTROL ON INDIVIDUAL BUILDING LOT SEE C302 EROSION CONTROL PLAN 4K. SEE "C302 AND C401 FOR ALL PERMANENT SEEDED OR SODDED AREAS. INSTALLATION SEQUENCE 1. INSTALL TEMPORARY CONSTRUCTION ENTRANCE, SILT FENCE. 2. STRIP TOPSOIL AND REMOVE FROM SITE. 3. ROUGH GRADE SITE. 4. TEMPORARY SEEDING. 5. INSTALL UTILITIES AND STORM SEWERS. 6. INSTALL INLET PROTECTION. 7. BUILDING CONSTRUCTION. 8. FINAL GRADING AND PAVING. 9. INSTALL EROSION CONTROL BLANKETS. 10. PERMANENT SEEDING AND SODDING PER SHEET C401. 11. REMOVE TEMPORARY EROSION CONTROL MEASURES AFTER EXPOSED SOIL IS STABILIZED BY PERMANENT SEEDING. NOTE: THE CONTRACTOR MUST INSPECT ALL EROSION CONTROL DEVICES ONCE A DAY IF NECESSARY TO ASSURE ALL THE DEVICES ARE WORKING PROPERLY. IF THE DEVICES ARE DAMAGED OR WERE IMPROPERLY INSTALLED THE CONTRACTOR MUST REPAIR OR REPLACE IMMEDIATELY WITHOUT DELAY. EROSION CONTROL NOTES: 1. ALL EROSION AND SEDIMENT CONTROL WORK SHALL CONFORM TO THE STANDARDS, SPECIFICATIONS AND PROCEDURES OF THE CITY, COUNTY, OR OTHER GOVERNING AGENCIES, WHICHEVER HAS JURISDICTION. 2. SOIL EROSION CONTROL DEVICES AND PRACTICES WILL BE ESTABLISHED IMMEDIATELY BEFORE ANY CLEANING, GRADING, EXCAVATING, FILLING OR OTHERWISE DISTURBING OF NATURAL TERRAIN. THE CONTRACTOR SHALL PRESERVE THE NATURAL VEGETATION AS MUCH AS POSSIBLE. 3. ALL EROSION AND SEDIMENT CONTROL DEVICES SHALL REMAIN IN PLACE DURING THE ENTIRE CONSTRUCTION PHASE. ONLY THOSE CONTROLS AND DEVICES THAT ARE TEMPORARY IN NATURE SHALL BE REMOVED OR MODIFIED TO ALLOW PROGRESS OF CONSTRUCTION. DAILY INSPECTIONS MUST BE MADE BY THE CONTRACTOR FOR EFFECTIVENESS OF THE EROSION AND SEDIMENT CONTROL DEVICES. NECESSARY REPAIRS OR REPLACEMENT MUST BE MADE WITHOUT DELAY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CARE, MAINTENANCE REPAIR AND RECONSTRUCTION OF ALL DEVICES, CONTROLS AND ERODED AREAS. IF THE CONTRACT IS GIVEN TO THE EXCAVATING CONTRACTOR OR A SUBCONTRACTOR AND THEY FAIL TO CARE, AND REPAIR ALL DAMAGE TO THE EROSION CONTROL DEVICES, THEN THE GENERAL CONTRACTOR WILL BE RESPONSIBLE FOR THIS WORK AND ANY DAMAGE THAT MAY HAVE OCCURRED. 5. FINAL OR TEMPORARY SEEDING MUST BE COMPLETED IMMEDIATELY AS AREAS BECOME FINISH GRADED AND AS SHOWN ON THE PLANTING AND GRADING /DRAINAGE PLAN. 6. STRAW BALES, SILT FENCING AND OR GRAVEL PROTECTION SHALL BE USED AS INDICATED ON PLANS. IF LOCAL ORDINANCE DICTATE ALTERNATE EROSION CONTROL DEVICES AND DETAILS, IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO USE THE REQUIRED LOCAL DEVICES. 7. ALL MUD, DiRT OR GRAVEL SPILLED, TRACKED OR DUMPED ON PUBLIC OR PRIVATE STREETS, ROADS, DRIVEWAYS OR SIDEWALKS, THE CONTRACTOR MUST REMOVE QUICKLY AND PROMPTLY. 8. IMMEDIATELY AFTER SEEDING, MULCH ALL SEEDED AREAS WITH A WOOD CELLULOSE FIBER MULCH (HYDROMULCH) AND APPROVED TACKIFIER. ALL METHODS MUST MEET ALL CRY AND STATE REQUIREMENTS. 9. NO 100 -YEAR FLOODPLAINS, FLOODWAY FRINGES OR FLOODWAYS EXIST ON THE SITE. 10. IT IS NOT ANTICIPATED THAT STORM WATER WILL ENTER GROUND WATER ON THE SITE. 11. SEE SHEET C000 FOR SOILS MAP. LEGEND PROPOSED stria MfdPINLVItre I u SB PROPOSED STORM SEWER CONSTRUCTION LIMITS SILT FENCE, SEE DETAIL 01/C302 EROSION CONTROL BLANKET (NORTH AMERICAN GREEN S075 R APPROVED EQUAL), SEE DETAIL 02/C302 TEMPORARY GRAVEL CONSTRUCTION STAGING AREA TEMPORARY SE DING SEE DETAIL 03/C302 PERMANENT SEEDING SEE DETAIL 03/C302 FABRIC DROP INLET PROTECTION, SEE DETAIL 04/C302 SAND BAG INLET PROTECTION, SEE DETAIL 05/C302 HOLEY MOLEY SAYS, "DON'T DIG BLIND" 1-800- 382-5544 CALL TOLL FREE 1- 800 -428 -5200 FOR CALLS OUTSDE OF PDANA Civil Engineer: cso 280 East 96th Street Suite 200 Indianapolis, IN 46240 317.848.7800 (voice) 317.574.0957 (fax) Archltect: 8132 Hunters Place Indianapolis, Indiana 46236 317.823.6653 (voice) 317.826.8584 (fax) ©Copyright 2002 Developer: Pedcor Investments, LLC 8888 Keystone Crossing, Suite 900 Indianapolis, Indiana 46240 317.587.0320 Scope Drawings: These drawings indicate the general scope of the project in terms of architectural design concept, the dimensions of the building, the major architectural elements and the type of structural, mechanical, and electrical systems. The drawings do not necessarily indicate or describe all work required for full performance and completion of the requirements of the Contract. On the basis of the general scope indicated or described, the trade contractor's shall furnish all items required for the proper execution and completion of the work. Project Carmel City Center Parcel 2B Phase 2 3rd Avenue Southwest Carmel, Indiana Drawing Title: EROSION CONTROL PLAN Issue Date 01/26/04 Drawn By KRS Checked By RO Certified By TU w a. STATE Full:I. Drawing Number: C302 Project Number: 23465