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HomeMy WebLinkAbout63-01 7501-A Erosion Control Plan C1030 O C11 LO CV LCi CD Cu c CD 3 3 T7 M o_ C-) i F- a J a. I W cc Cn 3 CD m CU Z 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 (LOGGED. 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 IE 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 FLUB HIN% TO REDUCE THE SEDIMENT LOAD ON THE CURB INLET PROTECTION. 3. INSPECT PERIODICALLY FOR DAMAGE AND REP AIR KEEP GRATES FREE DEBRI S. 4. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE GRAVEL, WILE 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. 901 .7 X v 0 3 0 1v X 903.1 v 5 W 905.8 � l 901.6 X 901.3 X e •e.. e. C e•e.e•e,e- PUBLI ROAD °• ° =° \ \ ... a ;..;. e, 50' (MIN) e:e'e:• e;• s:• ;• e:• e;e e;• e:• e'o;• e;a o;e e;e e;e'e.e e'e;e e:• •:• o;e e;e e:••o:•• •o;e o;e e:e o:• e;• e.• o.. o.e .e•o. e.: s.e•e.e•o :e' .e•s.e•e.e'e•e •y': .••� "ems •o•e.o,O.a•e•e,e'e,a •. ••.. "O'- "• " "o'O " *'O " *'• "OHO •o•o•e;e•o.e'e;e ' o;e'o;• •� :� •e.e•e e•o.e e.e o.• e;e •S:. e.e.e,e•o :e•o••• 6" (MIN) •• 'e;e •..e e..•e e• e;e'o :e'o •, e;e e. o• 2 " -3" COARSE 12' (MIN) AGGREGATE - GEOTEXTILE FABRIC TO STABILIZE FOUNDATION (ESPECIALLY IMPORTANT WHERE WETNESS IS ANTICIPATED) TEMPORARY CONSTRUCTION ENTRANCE DETAIL HOLEY MOLEY SAYS "DON'T DIG BLIND ill "IT'S THE LAW" CALL 2 WORKING DAYS BEFORE YOU DIG 1- 800 - 382 -5544 CALL TOLL FREE PER INDIANA STATE LAW IS -69 -1991. IT IS AGAINST THE LAW TO EXCAVATE WITHOUT THE LOCATION NOTIFYING CE TWO (2) WORKING UNDERGROUND ASSUMED NORTH DAYS BEFORE COMMENCING WORK. SCALE. 1 n =50' QT 14 3 Wheat or Rye SEEDING '� I`1- Oats 6" MIN. TURN DOWN Annual Ryegrose lu _ EROSION CONTROL BLANKET (NORTH AMERICAN GREEN S -75 OR EQUAL) EXISTING GRADE I�III II EROSION CONTROL Non- Irrigated* MATTING DETAIL Irrigated Dormant Seeding ** EROSION CONTROL SCHEDULE EROSION CONTROL MEASURE MAINTENANCE INSTALLATION SEQUENCE STONE ENTRANCE AS NEEDED 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 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 Spray REMOVAL OF STRAW BALES N A AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF INLET PROTECTION N A A TER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF SILT FENCE N/A AFTER ALL AREAS DRAINING 0 THESE AREAS ILA IX i 626 ( 901.5 x 627 -- sari --- x LIJ 3 II I 641 642 2. 901.6 X 900.7 - ST Temporary Seeding Dates Irrigation needed during this period. To control I erosion at times other than in the shaded areas, DRAWN BY: use mulch. * Late summer seeding dates may be extended 5 days SHEET TITLE: if mulch is applied. ** Increase seeding application by 507:> SOIL �® O - Temporary Seedings - Kind of Seed 1000 Sq. Ft. Acre Remarks >s s $ Salt Spring Oats CONDITION 111 ', H AS * Not necessary where mulch is applied. '' � � � � Tolerance Wet 4ordDry Gen. Soil Spray Al � a � um J� - -- .- .- .- .-- .a�•..i �W �. %rte- .^.•°'...* �_ �„ 901.6 X 900.7 - ST Temporary Seeding Dates Permanent Seeding Irrigation needed during this period. To control I erosion at times other than in the shaded areas, DRAWN BY: use mulch. * Late summer seeding dates may be extended 5 days SHEET TITLE: if mulch is applied. ** Increase seeding application by 507:> SOIL T1 - Temporary Seedings - Kind of Seed 1000 Sq. Ft. Acre Remarks >s s $ Salt Spring Oats CONDITION 111 ', H AS * Not necessary where mulch is applied. '' � � � � Tolerance Wet 4ordDry Gen. Soil Spray Al � � Creeping Red Fescue Festuca rubra 2 1 2 1 1 1 Mod. 1 20 -25 12 -18 7 -21 S Kentucky Bluegrass 2 1 2 1 1 1 Med. 1 25 -35 12 -18 10 -20 Poe pratinsls MT Tall Fescue 2 1 1 1 1 1 Low 1 24 -35 24 -36 5 -14 Festuca L arundinacea T Perennial ryegrass 2 1 1 2 - 1 2 Med 2 15 -20 12 -18 5 -10 MT Lollum perenne High Crownvetch - 1 1 2 - - Low 1 5 -10 24 14 -21 T Coronilla vorla Red Clover T - 1 - 2 - - Med 1 7 -10 18 5 -10 S S Trifolium protense Permanent Seeding 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* EROSION CONTROL AND SEQUENCING 1. CONTRACTOR SHALL INSTALL ALL REQUIRED SILT FENCES, SILT TRAPS, TREE PROTECTION AND INLET PROTECTION FOR EXISTING INLETS PRIOR TO THE START OF ANY EARTH MOVING OR STRIPPING. 2. CONTRACTOR SHALL INSTALL A STONE CONSTRUCTION ENTRANCE OR SOME OTHER DEVISE PRIOR TO THE START OF EARTHWORK AS NECESSARY TO PREVENT SOIL FROM BEING TRACKED OR WASHED INTO EXISTING ROADWAYS. 3. LAND ALTERATIONS WHICH STRIP THE LAND OF VEGETATION, INCLUDING REGRADING, SHALL BE DONE IN A WAY THAT WILL MINIMIZE EROSION. WHENEVER FEASIBLE, NATURAL VEGETATION SHALL BE RETAINED AND PROTECTED. AS GRADING IS DONE, INSTALL SILT TRAPS, SILT FENCES, SLOPE DRAINS, TEMPORARY DIVERSIONS AND OTHER RUNOFF CONTROL MEASURES AT APPROPRIATE LOCATIONS TO KEEP lbs /acre lbs/1000 well SEDIMENT CONTAINED ON SITE. eq. ft. Droughty Drained Wet Ranking: Salt Tolerance (to both soil salts do spray): 4. ALL DISTURBED AREAS SHALL BE SEEDED AND STRAW 1 Good T Tolerance - - - - - - - - - - - - MULCHED AS SHOWN ON THE PLANS IMMEDIATELY AFTER 2 Medium MT Medium Tolerance Level and Sloping, Open Areas - Not tolerant S Slight Tolerance COMPLETION OF GROUND ACTIVITY FOR LARGE PROJECTS 1. Tall Fescue 35 .8 5.5 -8.3 2 1 2 THIS SEEDING SHOULD BE COMPLETED IN PHASES AS THE 2. Tall Fescue 25 .6 5.5 -8.3 1 DIFFERENT AREAS OF THE SITE ARE COMPLETED. Red Clover ** 5 .12 5. PERMANENT AND FINAL VEGETATION OR STRUCTURAL FIGURE 5-4 3. Kentucky Bluegrass 15 .4 5.5 -7.5 2 t EROSION CONTROL DEVICES SHALL BE INSTALLED AS SOON AS - Creeping Red Fescue t5 .4 - PRACTICAL UNDER THE CIRCUMSTANCES. A B C Steep Banks and cuts 6. THE DURATION OF TIME WHICH AN AREA REMAINS EXPOSED 1 1/2' 3' 1 1/2' 3' 4. Tall Fescue 15 SHALL BE KEPT TO A PRACTICAL MINIMUM DEPENDING UPON Kentucky Bluegrass 25 6 5 8 -7 5 2 1 2 THE WEATHER. IF CONSTRUCTION ACTIVITY IS TO CEASE FOR MORE THAN TWO WEEKS, THE DISTURBED AREAS SHALL BE 5. Tall Fescue 35 .8 5.5 -8.3 2 1 �' ' ''•`'' Emerald Crownvetch ** 10 .25 TEMPORARILY SEEDED. "' " : : : :x : :: - - - - - - - - - - - - 7. ALL STORM SEWER INLET PROTECTION DEVICES SHALL BE PUT :::::::x.::::;::::: `" x : :. :_ :. :X :: Lawns and High Maintenance Areas IN PLACE AT THE TIME EACH INLET IS CONSTRUCTED. ;:::;:.x.:::;;:.` 6. Kentucky Bluegrass 40 .s 5.8 -7.5 2 1 8. THE CONTRACTOR SHALL MAINTAIN EROSION CONTROL x.'.'...>r.'. ;:::•::•;:;:::•;; Creeping Red Fescue ao s MEASURES AND DEVICES DURING CONSTRUCTION AND UNTIL 1 -1/2 STARES PER S¢ YD. 2 STAKES PER SO. YD. 7. Perennial Ryegrass 170 4.0 5.0 -7.5 1 SILTATION OF THE STREETS AND STORM SEWERS WILL NO (Turf Type) LONGER OCCUR. GEnDtAL STAPLE WOOMMENDATIONS ADDITIONAL STAPLES AS B. Tall Fescue 170 4.0 5.5 -8.3 2 1 2 g, ONCE ONSITE EROSION AND SILTATION OF THE STREETS AND I'D REg1NFD DIKE M DEPTH OF RAN :>5 ... .. .`. i::i: ?? ::::... - - - - - - - - - - - STORM SEWERS WILL NO LONGER OCCUR, THE CONTRACTOR M5 1 - Preferred 2 -Will Tolerate ** Inoculate with specific Inoculont. SHALL REMOVE AND DISPOSE OF THE TEMPORARY 0 .. B. :' : :;�:•:: :•: • : :• : :•:;•:;: ; : :; :• : :;: '. :, :.: E EROSION :•: C •. ....... . I� ::..:: H;. CONTROL DEVICES. 150 ...... ....... .... �, I25 :.� : :' ' "``' "'`° ' ® x ® 10. THESE GENERAL PROCEDURES MAY NOT COVER ALL lob A x SITUATIONS. REFER TO EROSION CONTROL PLANS FOR A :. B :::': B:::';:: SPECIFIC NOTES AND ADDITIONAL DETAILS 25 O CHANEL LININGS Ui IZE STALE PATTERN 'C 40 3:1 2:1 1:1 CHANN EL IM ADGRONAL STAPLES ON SIDE SLOPES AT 11. EROSION CONTROL TO COMPLY WITH INDIANA 327 IAC AND SLOPE GRADIENT Lr�I+c PRO,fcim WATER urt, SILT FENCE RULE #5, AND INDIANA HANDBOOK FOR EROSION CONTROL IN Silt Fence shall be a machine produced, non -woven geotextile of 1009 DEVELOPING AREAS STARE PATTERNS APPLY TO AS NORTH AMERICAN polypropylene meeting the physical properties below. 12. THE CITY ENGINEER HAS THE AUTHORITY TO REQUEST ER09GH CONTROL E2ANfE15. STAPLE PATTERNS MAY VARY DOWN UPON SOIL TYPE MO AVM ANNUAL RAWALL All stakes shall be 2" x 2" hardwood 36" tali with 24" tall lath stapled ADDITIONAL EROSION CONTROL MEASURES OR AMEND AT MOPE LENGTHS GREATER THAN JOD FEET OR rNERE to stakes over fabric as reinforcement. DRAIN AGE OVER LARGE AREAS 0 DIRECTED ONTO THE EROSION CONTROL PLANS SUBJECT TO ACTUAL SITE BLANKETS, STAKE PATTERN 'O' SHOULD BE UAUrED. All silt fence shall be prefabricated by the supplier. No field assembly CONDITIONS. will be accepted. ON SLOPE ARICAIM THE TOP OF Fabric Weight ............................ ............................... 4 oz /syd BE EDGES OF � BLANKET HRa�u Df BLANKET SNOU D BE �O� W CROSSBARS EDGES OF THE BE BURIED AGAINST EACH OTHER, THE ABOVE THE BREAK OF THE MOPE OR AT Grab Strength ........................... ............................... Warp 125 lbs. OVERLAPPEO r. SL+auO BE A STAPLED N � 91H g rP BEEHIVE INLET OR STARES 6 APART ON THE DO OF THE BLANKET. MOPE LENLGTH 3 �7 4 THE BLANKET SLIM NOT BE q LLN ON KONG SLOPES. THE ENDS OF DE 971"HED BUT AlLM iD LAY �" p, +. OF WATER FLAN. BLANKETS SNOW BE OVERLAPPED LO(MY ON THE SOIL SURFACE M 4 - Ir N A 'SHINGLE FEFMr. AC KEVE MAZIUM BLANKET M SOIL y CONTACT. ~n PREPARATION OF TIE SEED BED, NCLIANG APPLICATION OF UE', ,ci.•. •.... FM71UZER MID SEED SHOULD BE ,.or.•:....•,j:. CONDIICIID AS NORMAL PRIOR 10 7, OF BLANKET, ROLL MARKETS OUT N DEEM OF WATER RAW. 5 1 N MGM VMOCTY OUN 11 APPLICATIONS, aft% SLOTS SRO BE ESTABLISHED EVERY 35 - 10. THE MOTS SNOU.D BE 5' MX BY r DEEP INTH Df BLANKET STARED N THE BOTTOM OF TIE MOT, Dq! BA WILLED AND sew. EROSION BLANKET INSTALLATION \896.8 \ Q 643 4 X 4 - - �--- - -�-�- 4�\` \ 647 891E I I 7X I 650 _X 96. I 8PX 6 I I 6 - -- - -- -- - - -- - - -- I 648 J E _ - 896.2 X - Elongation ................................. ............................... Warp 50 9 DRAINAGE COVER Trapezoidal Tear Strength ........ ............................... 50 lbs. BurstStrength .......................... ............................... 200 psi UV Resistance .......................................................... > 70 9 --- �i A. O. S .......................................... ............................... 50 -80 24" SlurryFlow Rate ....................... ............................... 225 gpm /sq. ft L Sediment Retention .................. ............................... 75 9 I 1� . 7 W W LATHS Stakes ® 5' Q.C. i Silt Fence Material SILT FENCE MATERIAL - SILT FENCE EXTENDS Fence Post 6" BELOW FINISHED GRADE NOTE: MN 1 SILT FENCE DETAIL FOR MATERIAL SPECIFICATIONS. Ground Surface 2. SILT FENCE SHALL BE PREASSEMBLED BY SUPPLIER. - Fence Post Should 7Siltence Material Should INLET PROTECTION SILT FENCE be Buried 1' Below be Buried 6" Below Ground Ground Surface Surface. SILT FENCE DETAIL NOTE: N TS START ND ROLL N THE AT DIRECTION OF THE WATER FLOW IN THE SWALE. REFER TO MANUFACTURER'S RECOMMENDATIONS FOR CHANNEL PLACEMENT AND STAPLE PATTERNS. 6 I VARIES GRADE GRADE 65 (NEW OR EXISTING) !(NEW OR EXISTING) 11 IT - i I L --75 EROSION CONTROL _.� 5 BLANKET AS MAW. BY (� _ sTRAw MULCHED I NORTH AMERICAN GREEN 666 ---- _ I OR APPROVED EQUAL _ _ E EROSION CONTROL MATTING DETAIL 9 (2 FOR REAR YARD 6 \ � - � - - - -- -- - -- SWALE EXISTIN_ G V' lags f lest ay ""E ° SEC ONI I 668 - - - - - X 629 6 0 63 I I 632 898 \ 63�A 895.6 l? `.� I 833 634 35 6356 I'. ;� 5, 899.6 897.8 �_ 635C 6 6 96.7 X I I X ,. X �EpRIOApgaNS n•••ay b xo.e , ��A rc�rti•.v� 899.6 0 0 • NOTE: ALL DISTURBED PAD AREAS ARE TO BE TEMPORARY SEEDED. ALL DISTURBED COMMON AREAS AREA TO BE PERMANENT SEEDED. I 895.5 8 5.5 ``���� _ y� 897.1 171­ W- I, t' 895 STRAW BALD (TYP) X 897.9 SILfi FENC REQ ' . 893.9 `^ -- X -- 899.1 1 WARNING THIS SHEET TO BE USED FOR EROSION CONTROL PURPOSES ONLY. FOR ANY OTHER INFORMATION SEE DEVELOPMENT PLAN. I 10 1 Wzlkr'_5�060 10 �1 --f- Existing Storm Sewer - --�-"- - New Storm Sewer Existing Sanitary Sewer New Sanitary Sewer ---- -- 000 Existing Contour Irrigation needed during this period. To control I erosion at times other than in the shaded areas, DRAWN BY: use mulch. * Late summer seeding dates may be extended 5 days SHEET TITLE: if mulch is applied. ** Increase seeding application by 507:> XREF: 7501RPbs.DWG, 3001ABS.DWG 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 lb. 40 lbs. Cover seed 1/4 "deep* * Not necessary where mulch is applied. 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* EROSION CONTROL AND SEQUENCING 1. CONTRACTOR SHALL INSTALL ALL REQUIRED SILT FENCES, SILT TRAPS, TREE PROTECTION AND INLET PROTECTION FOR EXISTING INLETS PRIOR TO THE START OF ANY EARTH MOVING OR STRIPPING. 2. CONTRACTOR SHALL INSTALL A STONE CONSTRUCTION ENTRANCE OR SOME OTHER DEVISE PRIOR TO THE START OF EARTHWORK AS NECESSARY TO PREVENT SOIL FROM BEING TRACKED OR WASHED INTO EXISTING ROADWAYS. 3. LAND ALTERATIONS WHICH STRIP THE LAND OF VEGETATION, INCLUDING REGRADING, SHALL BE DONE IN A WAY THAT WILL MINIMIZE EROSION. WHENEVER FEASIBLE, NATURAL VEGETATION SHALL BE RETAINED AND PROTECTED. AS GRADING IS DONE, INSTALL SILT TRAPS, SILT FENCES, SLOPE DRAINS, TEMPORARY DIVERSIONS AND OTHER RUNOFF CONTROL MEASURES AT APPROPRIATE LOCATIONS TO KEEP lbs /acre lbs/1000 well SEDIMENT CONTAINED ON SITE. eq. ft. Droughty Drained Wet Ranking: Salt Tolerance (to both soil salts do spray): 4. ALL DISTURBED AREAS SHALL BE SEEDED AND STRAW 1 Good T Tolerance - - - - - - - - - - - - MULCHED AS SHOWN ON THE PLANS IMMEDIATELY AFTER 2 Medium MT Medium Tolerance Level and Sloping, Open Areas - Not tolerant S Slight Tolerance COMPLETION OF GROUND ACTIVITY FOR LARGE PROJECTS 1. Tall Fescue 35 .8 5.5 -8.3 2 1 2 THIS SEEDING SHOULD BE COMPLETED IN PHASES AS THE 2. Tall Fescue 25 .6 5.5 -8.3 1 DIFFERENT AREAS OF THE SITE ARE COMPLETED. Red Clover ** 5 .12 5. PERMANENT AND FINAL VEGETATION OR STRUCTURAL FIGURE 5-4 3. Kentucky Bluegrass 15 .4 5.5 -7.5 2 t EROSION CONTROL DEVICES SHALL BE INSTALLED AS SOON AS - Creeping Red Fescue t5 .4 - PRACTICAL UNDER THE CIRCUMSTANCES. A B C Steep Banks and cuts 6. THE DURATION OF TIME WHICH AN AREA REMAINS EXPOSED 1 1/2' 3' 1 1/2' 3' 4. Tall Fescue 15 SHALL BE KEPT TO A PRACTICAL MINIMUM DEPENDING UPON Kentucky Bluegrass 25 6 5 8 -7 5 2 1 2 THE WEATHER. IF CONSTRUCTION ACTIVITY IS TO CEASE FOR MORE THAN TWO WEEKS, THE DISTURBED AREAS SHALL BE 5. Tall Fescue 35 .8 5.5 -8.3 2 1 �' ' ''•`'' Emerald Crownvetch ** 10 .25 TEMPORARILY SEEDED. "' " : : : :x : :: - - - - - - - - - - - - 7. ALL STORM SEWER INLET PROTECTION DEVICES SHALL BE PUT :::::::x.::::;::::: `" x : :. :_ :. :X :: Lawns and High Maintenance Areas IN PLACE AT THE TIME EACH INLET IS CONSTRUCTED. ;:::;:.x.:::;;:.` 6. Kentucky Bluegrass 40 .s 5.8 -7.5 2 1 8. THE CONTRACTOR SHALL MAINTAIN EROSION CONTROL x.'.'...>r.'. ;:::•::•;:;:::•;; Creeping Red Fescue ao s MEASURES AND DEVICES DURING CONSTRUCTION AND UNTIL 1 -1/2 STARES PER S¢ YD. 2 STAKES PER SO. YD. 7. Perennial Ryegrass 170 4.0 5.0 -7.5 1 SILTATION OF THE STREETS AND STORM SEWERS WILL NO (Turf Type) LONGER OCCUR. GEnDtAL STAPLE WOOMMENDATIONS ADDITIONAL STAPLES AS B. Tall Fescue 170 4.0 5.5 -8.3 2 1 2 g, ONCE ONSITE EROSION AND SILTATION OF THE STREETS AND I'D REg1NFD DIKE M DEPTH OF RAN :>5 ... .. .`. i::i: ?? ::::... - - - - - - - - - - - STORM SEWERS WILL NO LONGER OCCUR, THE CONTRACTOR M5 1 - Preferred 2 -Will Tolerate ** Inoculate with specific Inoculont. SHALL REMOVE AND DISPOSE OF THE TEMPORARY 0 .. B. :' : :;�:•:: :•: • : :• : :•:;•:;: ; : :; :• : :;: '. :, :.: E EROSION :•: C •. ....... . I� ::..:: H;. CONTROL DEVICES. 150 ...... ....... .... �, I25 :.� : :' ' "``' "'`° ' ® x ® 10. THESE GENERAL PROCEDURES MAY NOT COVER ALL lob A x SITUATIONS. REFER TO EROSION CONTROL PLANS FOR A :. B :::': B:::';:: SPECIFIC NOTES AND ADDITIONAL DETAILS 25 O CHANEL LININGS Ui IZE STALE PATTERN 'C 40 3:1 2:1 1:1 CHANN EL IM ADGRONAL STAPLES ON SIDE SLOPES AT 11. EROSION CONTROL TO COMPLY WITH INDIANA 327 IAC AND SLOPE GRADIENT Lr�I+c PRO,fcim WATER urt, SILT FENCE RULE #5, AND INDIANA HANDBOOK FOR EROSION CONTROL IN Silt Fence shall be a machine produced, non -woven geotextile of 1009 DEVELOPING AREAS STARE PATTERNS APPLY TO AS NORTH AMERICAN polypropylene meeting the physical properties below. 12. THE CITY ENGINEER HAS THE AUTHORITY TO REQUEST ER09GH CONTROL E2ANfE15. STAPLE PATTERNS MAY VARY DOWN UPON SOIL TYPE MO AVM ANNUAL RAWALL All stakes shall be 2" x 2" hardwood 36" tali with 24" tall lath stapled ADDITIONAL EROSION CONTROL MEASURES OR AMEND AT MOPE LENGTHS GREATER THAN JOD FEET OR rNERE to stakes over fabric as reinforcement. DRAIN AGE OVER LARGE AREAS 0 DIRECTED ONTO THE EROSION CONTROL PLANS SUBJECT TO ACTUAL SITE BLANKETS, STAKE PATTERN 'O' SHOULD BE UAUrED. All silt fence shall be prefabricated by the supplier. No field assembly CONDITIONS. will be accepted. ON SLOPE ARICAIM THE TOP OF Fabric Weight ............................ ............................... 4 oz /syd BE EDGES OF � BLANKET HRa�u Df BLANKET SNOU D BE �O� W CROSSBARS EDGES OF THE BE BURIED AGAINST EACH OTHER, THE ABOVE THE BREAK OF THE MOPE OR AT Grab Strength ........................... ............................... Warp 125 lbs. OVERLAPPEO r. SL+auO BE A STAPLED N � 91H g rP BEEHIVE INLET OR STARES 6 APART ON THE DO OF THE BLANKET. MOPE LENLGTH 3 �7 4 THE BLANKET SLIM NOT BE q LLN ON KONG SLOPES. THE ENDS OF DE 971"HED BUT AlLM iD LAY �" p, +. OF WATER FLAN. BLANKETS SNOW BE OVERLAPPED LO(MY ON THE SOIL SURFACE M 4 - Ir N A 'SHINGLE FEFMr. AC KEVE MAZIUM BLANKET M SOIL y CONTACT. ~n PREPARATION OF TIE SEED BED, NCLIANG APPLICATION OF UE', ,ci.•. •.... FM71UZER MID SEED SHOULD BE ,.or.•:....•,j:. CONDIICIID AS NORMAL PRIOR 10 7, OF BLANKET, ROLL MARKETS OUT N DEEM OF WATER RAW. 5 1 N MGM VMOCTY OUN 11 APPLICATIONS, aft% SLOTS SRO BE ESTABLISHED EVERY 35 - 10. THE MOTS SNOU.D BE 5' MX BY r DEEP INTH Df BLANKET STARED N THE BOTTOM OF TIE MOT, Dq! BA WILLED AND sew. EROSION BLANKET INSTALLATION \896.8 \ Q 643 4 X 4 - - �--- - -�-�- 4�\` \ 647 891E I I 7X I 650 _X 96. I 8PX 6 I I 6 - -- - -- -- - - -- - - -- I 648 J E _ - 896.2 X - Elongation ................................. ............................... Warp 50 9 DRAINAGE COVER Trapezoidal Tear Strength ........ ............................... 50 lbs. BurstStrength .......................... ............................... 200 psi UV Resistance .......................................................... > 70 9 --- �i A. O. S .......................................... ............................... 50 -80 24" SlurryFlow Rate ....................... ............................... 225 gpm /sq. ft L Sediment Retention .................. ............................... 75 9 I 1� . 7 W W LATHS Stakes ® 5' Q.C. i Silt Fence Material SILT FENCE MATERIAL - SILT FENCE EXTENDS Fence Post 6" BELOW FINISHED GRADE NOTE: MN 1 SILT FENCE DETAIL FOR MATERIAL SPECIFICATIONS. Ground Surface 2. SILT FENCE SHALL BE PREASSEMBLED BY SUPPLIER. - Fence Post Should 7Siltence Material Should INLET PROTECTION SILT FENCE be Buried 1' Below be Buried 6" Below Ground Ground Surface Surface. SILT FENCE DETAIL NOTE: N TS START ND ROLL N THE AT DIRECTION OF THE WATER FLOW IN THE SWALE. REFER TO MANUFACTURER'S RECOMMENDATIONS FOR CHANNEL PLACEMENT AND STAPLE PATTERNS. 6 I VARIES GRADE GRADE 65 (NEW OR EXISTING) !(NEW OR EXISTING) 11 IT - i I L --75 EROSION CONTROL _.� 5 BLANKET AS MAW. BY (� _ sTRAw MULCHED I NORTH AMERICAN GREEN 666 ---- _ I OR APPROVED EQUAL _ _ E EROSION CONTROL MATTING DETAIL 9 (2 FOR REAR YARD 6 \ � - � - - - -- -- - -- SWALE EXISTIN_ G V' lags f lest ay ""E ° SEC ONI I 668 - - - - - X 629 6 0 63 I I 632 898 \ 63�A 895.6 l? `.� I 833 634 35 6356 I'. ;� 5, 899.6 897.8 �_ 635C 6 6 96.7 X I I X ,. X �EpRIOApgaNS n•••ay b xo.e , ��A rc�rti•.v� 899.6 0 0 • NOTE: ALL DISTURBED PAD AREAS ARE TO BE TEMPORARY SEEDED. ALL DISTURBED COMMON AREAS AREA TO BE PERMANENT SEEDED. I 895.5 8 5.5 ``���� _ y� 897.1 171­ W- I, t' 895 STRAW BALD (TYP) X 897.9 SILfi FENC REQ ' . 893.9 `^ -- X -- 899.1 1 WARNING THIS SHEET TO BE USED FOR EROSION CONTROL PURPOSES ONLY. FOR ANY OTHER INFORMATION SEE DEVELOPMENT PLAN. I 10 1 Wzlkr'_5�060 10 �1 --f- Existing Storm Sewer - --�-"- - New Storm Sewer Existing Sanitary Sewer New Sanitary Sewer ---- -- 000 Existing Contour 5 4 O zd' r- w i3 s or rn z� 0 5 w wm \`\CV`\ 1HIHHU1 /f \,p•�� skF ..l L 1 s�'''4•. 0 srEl 9800085 STATE OF ' ONAL DATE: 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 CORPORATION. © COPYRIGHTED BY THE SCHNEIDER CORP. (2001) f4lbI Schneider THE SCHNEIDER CORPORATION 12821 E. New Market Street Suite 100 Carmel, IN 46032 Telephone: 317.569.8112 Fax: 317.826.6410 www.schneidercorp.com Architecture Civil Engineering Environmental Engineering Geotechnical Services GIS * LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering HATCH PATTERN DENOTES TEMPORARY SEEDING I HATCH PATTERN DENOTES PERMANENT SEEDING DRAWN BY: HATCH PATTERN DENOTES EROSION CONTROL BLANKET LO CURB INLET SEDIMENT BARRIER (TYP) SHEET TITLE: BEEHIVE INLET PROTECTION r STRAW BALES (TYP) XREF: 7501RPbs.DWG, 3001ABS.DWG SILTATION FENCE XREF: 7501CBS.DWG, 3001CBS.DWG 5 4 O zd' r- w i3 s or rn z� 0 5 w wm \`\CV`\ 1HIHHU1 /f \,p•�� skF ..l L 1 s�'''4•. 0 srEl 9800085 STATE OF ' ONAL DATE: 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 CORPORATION. © COPYRIGHTED BY THE SCHNEIDER CORP. (2001) f4lbI Schneider THE SCHNEIDER CORPORATION 12821 E. New Market Street Suite 100 Carmel, IN 46032 Telephone: 317.569.8112 Fax: 317.826.6410 www.schneidercorp.com Architecture Civil Engineering Environmental Engineering Geotechnical Services GIS * LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering DATE: PROJECT NO.: I 1238.7501 DRAWN BY: CHECKED BY: LO SHEET TITLE: EROSION CONTROL PLAN r DRAWING FILES: N: \1238\7501 \DWGS \RE - PLAT \C103.DWG DATE: PROJECT NO.: 05/01/01 1238.7501 DRAWN BY: CHECKED BY: DCC SHEET TITLE: EROSION CONTROL PLAN REPLAT OF SECTION 7501 -A DRAWING FILES: N: \1238\7501 \DWGS \RE - PLAT \C103.DWG XREF: 7501RPbs.DWG, 3001ABS.DWG XREF: 7501BBS.DWG, 3001BBS.DWG XREF: 7501CBS.DWG, 3001CBS.DWG XREF: CA9.DWG, MID- BS.DWG SHEET NO.: �® X tl