Loading...
HomeMy WebLinkAbout102,103-00 East 96th St Auto Park Erosion Control.20: 00 6.00* MWIMIN IMPLEMENTATION AND MAINTENANCE PROCEDURE Land Disturbing Activities TENTATIVE SCHEDULE STEP 1: STEP 2: PLACE AND STAKE STRAW FLOW UNE NO CAP N BALES ^'_ START DATE DURATION (WEEKS) BALES- 2'X2' (SanxSan) `-rqq=j.l� ' `� PART 1 - ExECUTION 4' (IOCM)INTO IL ;� ti' Pre -construction actions 4-10-00 1 EXCAVATE THE TRENCH VERTICAL FACE STAKES 9' TO 1Y NTO ' :� K �q Construction access 4-10-00 1 THE GROUND. 1 -- ------ t � � � r �� y� ;.nl 1.1 AT BEGINNING OF SITE WORK 4-15-00 1 `}..,'.•, big - - Demolition ® r --�=-I,- � •- L Clearing and Grubbing 4 11 00 1 o o i'_--� 11 = A. Prior to general stripping topsoil and excavating, install silt fence where 4-20-00 2 x indicated. Stripping Topsoil PSE Rough Grading S-Ot-00 8 0 0 CULVERT I y„ I •------------- L } {` B gradingcas grading progresses. es where indicated on drawings during rough Surface Drainage Excavation 6-15-00 4 5-01-00 8 / i'•II: 4' (lOcm) °, �If 1 ------------- rm w r x o 5-15-00 6 Sanitary Sewer Excavation u, I ti-' t s Sto Se e E cavati n i• / i„ 11 �; ai I" C. Topsoil must be present to ensure growth. Utility Excavation BALE PLAN 'A' ,�. '^',%'� ►:� WIDTH 'A' _ topsoil stockpiles, and areas disturbed by Water 8-1-00 2 '/ " / \� --- D. Temporarily seed basin slopes, op D 8-1- •� construction. Gas 8-1-00 2 STEP 4: -� �' ���� _ - Electric o0 2 STEP 3:-' ' PLAN VIEW HEDGE LK)OSE STRAW BETWEEN �\ ,T u / ;�/ ' % /, ; % /, ' , \ \\ \\ M ` 1. Seeding times and rotes: Parking Lot / Drive Excavation 6-01-00 8 SOL ., //,�4�4 �1 �• Replacement - - BALES BACKFIl AND COMPACT THE EXCAVATED eat at 2 bush cre. undat on ExcavoGo o. May t5 to August 15; Annual Ryegross at 40 lbs. acre. Building Pod/Fo n i5 00 ---- C / C b August 15 to November 15; Rye (grain) or wheat bushels/acre. 8-10-00 2 i/ ; ,r fill } tl kll i `1_\ � ♦ � _ c. March 1 to May 15' Oats of 3 bushels/acre Finish Grading ® � - ',%i; "'Bili; �}I�I:�I�h,�,il)I�il,�iii\ .. �� \ v♦ .\ Topsoil Repla 8 10 00 2 2. Fertilizer: ply timer analysis to 12/12/12 applied at a rate needed for species ober 90/ acre. » iLandscaping 9-5-00 4 ,, , } v � ♦ . .: 3:1 DIA. 3:1 9 I ' RpRAP seeded. ® I �'' -__ i �\ HL _ _ 6' �\ VARIES ; - b. Work fertilizer and lime into the soil to a depth of 2-3 IN. • 1- 3. All Hydroseeding sholl be in accordance with the preceding NOTE TO CONTRACTOR - SCHEDULE PROVIDED PER AGENCY REQUIREMENTS i 1 1 - requirements. MORE DETAILED SCHEDULE TO BE PROVIDED BY CONTRACTOR. 1 tt ' II{�lil �•� ; %', 'i�.+iii f Si._� 1 • •� �4''! %�♦" q.5�-'�'--'���r #B CRUSHED STONE 4. Reseed as required until good stand of gross is achieved. BALES ENTRENCHED TO `_�" s�-x;*`s"✓ 1. DURING CONSTRUCTION PERIOD 3 ► aA. (MINIMUM) Erosion and Sediment Control Sequence SECTION F' A. Maintain basins, dikes, traps, stone filters, silt fences, etc. �N STAKED AND ENTRENCHED 1\ J STRAW W. � PROPER PtJtCEMENT OF A SEDNIENT BARRIER N A SWALE- PANTS 'A' ��� sr �9i END VIEW g. Inspect regularly especially after rainstorms. 1. Assign an on-site person with the doily responsibility and authority to ensure that BINDING HIRE OR SHOULD BE HIGHER THAN PONT V. (Ml1WIlIM OF THREE BALES ARE REQURED) t \ e erosion/sediment control practices ore installed according to this sequence schedule. THANE $QE COMPACTED TO --____---__- C. Repair or replace damaged or missing items. PREVENT PM -------''---� FILTERED , (`, I}'`• � SWALE SEDIMENT BARRIER D. After rough grading, sow temporary gross cover over exposed earth ureas not 2. Contact Indiana Underground Plannned Protection Systems, Inc. ("Holey Holey") for J^ I draining into a protected device. underground Utility locations. (1-800-382-554) : RUNOFF \� `i _! } , : T _. �SMOT-LADEN EC -5 PIPE NO I P P gP int; i,' t'a`i _ , i I �-i•--_ �_; a_-: RIINaFF NO SCALE CULVERT I t ovERF,u.L E. Construct inlets as soon as possible. 3. Before opening u the site, first evaluate, mark and protect important roes an associated -___________ _ o< / slotted barrel at each new as filter strips especially In perimeter areas).wetland) or exist vegetation swtable for use _ root zones, un ue areas to be preserved e s n o barriers 1 2 -i straw ale ba ors -f - - - -inlet, I -III --I I..._.__ -I i I- t -. _,; 1�; --n.- . �',,�,G "•1.� � - -, o uC.'rY•, - Install silt fence or st o b r r. s es e- II a �?-r ;'r.��i -+ +-S necessary t0 control efOSlOn. iI_iLI-1€I-lit-SECTION RIP -RAP 'a`11.1tsa;E:f�� F. Provide necessary swotes and dikes to direct water towards a protected 4. install sediment basins or traps around the perimeter of the site and diversions above the 11 INSPECT STRAW BALE DANS AFTER EACH STORM EVENT, AND REMOVE ANY SEDIMENT DEPOSffS _ 2' IS CRUSHED STONE� device. site to direct water from undisturbed areas away from the sediment traps while conveying 2 `'- ` 1` CROSS-SECTION sediment- laden runoff from disturbed areas to the traps. PROMPTLY (TO INSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN), TAKING CARE NOT TO _ �_ I G. Do not disturb existing vegetation (gross and trees) outside limits of UNDERMINE THE ENTRENCHED BALES. construction. 5. Install on adequate and stable construction entrance / exit drive from the construction site 2. ALSO INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION ACTNfTIES, AND �\\ 5 i REPAIR IMMEDIATELY. ' \\ �i f - x ~"+ MAINTENANCE H. Remove sediment from behind silt fences when sediment reaches one-fourth to keep mud and sediment off public roads. Dust sholl be kept to a minimum by utilizing 1. INSPECT ROCK CHUTES AFTER STORM EVENTS FOR STONE DISPLACEMENT AND FOR EROSION AT THE SIDES fabric height. sprinkling, Calcium Chloride, vegetative cover, spray on adhesives or other approved methods. 3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL STRAW BALES AND fi SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABEIZE R. ,; � � --_ _- AND ENDS OF THE APRON. I. Topsoil and rine grade slopes and swoles, etc. seed and mulch os soon as 6. Install the main runoff conveyance system with inlet and outlet protection devices to convey 2 MACE NEEDED REPAIRS IMMEDIATELY; USE APPROPRIATE SIZE STONE, AND DO NOT PUKE THEM ABOVE possible in areas as they become ready. storm runoff through the site without creating gullies and to prevent damage to open channels. STRAW BALE BARRIER INSTALLATION f FlNISHED GRADE. Sides of Swales, mounds and ponds to be seeded and mulched upon completion. Temporary \''� ' END SECTION seeding shall be required for all swales and disturbed areas that cannot be final seeded within EC -1 NO SCALE T f 7 1.3 NEAR COMPLETION of CONSTRUCTION a time period that will prevent slope erosion. For temporary seeding, the contractor shall utilize RIPRAPDETAIL A. Eliminate erosion control devices except inlet protection. a fast growing seed of either oats, annual rye grass, wheat or rye depending on time of year. B. Grade to finished or existing grades. Disturbed areas shall be kept to a minimum at all times. NO SCALE 7. As soon as the storm drain system is functional, instoll drain inlet protections, which trap C. Fine grade remaining earth areas disturbed by construction activities. y P P sediment on-site in shallow pools while allowing high water flows to enter the system. STEP 1. 4 D. Topsoil must be o minimum of 4" to ensure growth. STEP 2: � 8. Once erosion and sediment control measures are in place, begin land clearing followed i F. Permanent seed: March 1 to May 15 and August 10 to October 15. (Dates immediately by grading. Do not leave large areas unprotected for more than 7 days. EXCAVATE A 6' X 4' DEEP IT INTO 1FN0lI �VFN FABRIC 2 x 2 r I 8 may vary at discretion of Landscape Architectdepending weather conditions.) _ ^___ ; ., o ar ca a on s. TRENCH - STAKES ,LL r:. tt: ; _ _ 9. As grading progresses, install additional traps, silt fences, slope drains, temporary T.._. • 7 G. Soil Preparation. diversions, and other runoff control measures at appropriate locations to keep sediment FABIi1C r 1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING APPLICATION OF LIME. 1. Soil surface must be free of rocks, debris, and other foreign materials. contained on-site. FERTILIZER, AND SEED. 2. soils must hove proper moisture control to assure proper germination and growth. 10. Immediately after grading, apply surface stobalization practices on all graded areas, using THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET IN A 15 -DEEP 3. Soil surface must be compacted to a depth of at least 6 inches. permanent measures in accordance with the erosion control plan. However, if weather delays 2. BEGIN AT E FILTER FABRIC 4. Soil preparation depends on soil conditions at time of seeding. Various tools x 6'WDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. permanent stabilization, temporary seeding and/or mulching may be necessary e a stop -gap i, may be necessary to achieve surface finish. 3. ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW ON BOTTOM OF CHANNEL. 5. Surface of soil shall be level and large voids eliminated to applying fertilizer, lime and seed measure. Also stabilize (using temporary seeding/mulching or other suitable means) any disturbed area where active construction will not take place for 30 working days. 4' (t0an) 4. PLACE BLANKETS END OVER END (SHINGLE STYLE) NTH 6'OVERLAP. USE A H. Applying fertilizer, lime and seed. 6' %� '�`;i' . DOUBLE ROW OF STAGGERED STAPLES 4' APART TO SECURE BLANKETS. 11. After construction and final grading, landscape and permanently stabilize all disturbed 1. work fertilizer and lime into soil to a depth of 2 - 3 inches. sites, including borrow and disposal areas. Also remove temporary runoff control structures 2. Apply seed carefully and cover seed with 1/4 inch soil, apply seed carefully 5. FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPE MUST BE ANCHORED and any unstable sediment around them, and vegetate those areas. STEP 3: -� and avid covering seed more than 1/4 inch. DRIVE STAKES IN TRENCH IN 6'DEEP x 6"WNDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER 3. Apply mulch at rate of 2 tons per acre following seeding. TO ATUTCH SILT FENCE STAPLING 4 water ov neceelary to en4ure a©equate moi;jUre ter germinetion end growth S. Reseed as necessary until o good stand of grana Is achieved. 6. BLANKETS ON SIDE SLOPES MUST BE OVERLAPPED 4' OVER THE CENTER BLANKET ` AND STAPLED, , r I. Products 7. IN MEDIUM/HIGH FLOW CHANNEL APPLICATION, A STAPLE CHECK SLOT IS RECOMMENDED +� 1. Fertilizer: Commercial analysis 12/12/12 or equivalent applied of o rote of 6(Xl pounds per acre. Project Information AT 30 TO 40 FOOT INTERVALS. USE A ROW OF STAPLES 4' APART OVER ENTIRE 2. Lime: Apply agricultural lime to raise PH to the level needed for species being seeded. Soil test f may be required to determine rote. B WIDTH OF THE CHANNEL. PLACE A SECOND ROW 4- BELOW THE FIRST ROW IN 1A. See Maps Sheet, STAGGERED PATTERN. PAVEMENT INLET 3. The mix Blended mixture of seed shall be applied at the rate of 110 pounds per acre. STEP 4: The mix shoo consist of 40 pounds Mustang turf -type Toll Fescue, 30 pounds Banff or Wabash Kentucky Bluegrass 30 1B. This is a proposed commercial development consisting of 8. THE TERMINAL END OF THE BLANKETS MUST BE ANCHORED INA 6'DEEP x 6'WIDE 4. Graded areas adjacent to pavement: Blended mixture of seed shall be applied at a rote of 90 pounds 2 Car Dealerships on 29.30 acres. The construction shall TRENCH. BACKFlLL AND COMPACT THE TRENCH AFTER STAPLING. per acre. The mixture shall consist of 35 pound. Mustang turf -type Toll Fescue, 30 pounds Fiesta Perennial consist of selective demolition, asphalt pavement with So F 5 Theist owlcmustabeaevenly dist rote oftributed loosely over hed'cntrelly sfter ores,seetons per acres in 'Slobs" concrete Curt) and gutter, enclosed storm sewers and Sw01CS, ,.- A A FILTER FABRIC ' ) >ia--� of straw must be redistributed or it will kill young seedlings. On large open earthen pads, and public utilities. The construction f- COMPACTED SOI 4' �•v' CRITICAL POINTS areas the mulch must be secured to soil by a tock or mechanical neons to prevent wind action on mulch. sequencing Shall be OS shown On the table On this Sheet. - - , - ♦ `. ' � Construction Sequence: (See Schedule of Land Disturbing ` i, Sgt <�'• R0" L4/ _ .....: x 2' STAKE A. OVERLAPS AND SEAMS Activities on this sheet.) C C B. PROJECTED WATER LINE ) f t. 3.a MAINTENANCE 1C. Shown on plans Ir LARGE -HEADED NAIL. ID. Shown on plans I �,, }=1i . (T'-_ C. CHANNEL BOTTOM/SIDE 1E. Land use of adjacent areas: ��-T1`�I�I,`��-,_I"i -� SLOPE VERTICES. A. Reseed all areas that don't take. r il: T NOTE HORIZONTAL STAPLE SPACING SHOULD BE ALTER IF NECESSARY TO ALLOW 4" MINIMUM DEPTH. `'_ it ; 1' _` iT` STAPLES TO SECURE THE CRITICAL POINTS ALONG THE CHANNEL SURFACE. g Apply a maintenance fertilizer within 6 months of a q n g g stand. n a good OrAgricultural I ~ REFER 1 C1 GENERAL STAPLE PATTERN GUIDE ON EROSION CONTROL South' Commercial �� - DETAIL EC -14 FOR CORRECT STAPLE PAWERN RECOMMENDATIONS C. Avoid traffic on area until area is will protected and stable. East: Agricultural West: Agricultural FOR CHANNELS. C. water as necessary to ensure adequate growth one development. 2A. The site presently is an open field. Ground cover includes HANNEL EROSION CONTROL BLANKET CHAIRBACK CURB INLET 'Maintenance fertilizer - apply 200 // or 12-12-12 or equivalent. Some trees and grassy fields. 11. INSPECT THE SILT FENCE PERIODICALLY AND AMR EACH STORM EVENT. EC -17 NO SCALE 2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES INEFFECTNE. REPLACE THE FILTER FABRIC 28. The Carmel Creek watercourses n located onsite. There are no wetlands located on-site. 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. ----------- -- SEASONAL -SOL PROTECTION CHART -- __- _- A = KENTUCKY BLUEGRASS 40 lbs; acre: CREEPING RED FESCUE IS TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT. 4. Stabilization 40 lbs/acre; PLUS 2 TONS STRAW MULCH/ACRE, OR ADD ANNUAL 2C. There are designated floodways or Aoodwoy fringes 4.5. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE AND SEDIMENT Practice: IocgleA gfl�ile: Q€FOS(TS, BRING THE D1SiURB€D AR€A TO GRADI, AND STA KE ----------- PIAN --- MAR APR MAY JUN. JUL. AUG SEP. OCT. --- DEC RYEGRASS 20 Ibs�acre. - ' Permanent // /// •/I/ B = KENTUCKY BLUEGRASS 60 lbs/ocre; CREEPING RED FESCUE 2D. A soils mop is included on the Maps Sheet. u Seeding - 60 lbs/acre; PLUS 2 TONS STRAW MULCH/ACRE, OR ADD ANNUAL 2E. Existing contours ore shown. SILT FENCE BARRIER INSTALLATION __ ---------------___ __ ___ _ RYEGRAss 30 Ib cre. - s shots are shown the proposed testorm sewer lbs/acre. Proposed spot 1 . ----------- -- --- -- - grading plan. �5 Dormant C = SPRING OATS 3 BUSHE CRt 2F. Stormwater will discharge to aV EC -L - Seeding system at proposed locations as shown on the plans. C NO SCALE 3. ----- L A t I Creek ultimately --- -- --- ------ = WHEET OR RYE 2 BUSHEL ACRE ---- -- --- D / 2G. The site will outlet into o Corme roe and u fins ely ROLL CURB I N LES Temporary , / Ila white River. Seeding // // E =ANNUAL RYEGRASS 40 lbs/acre. (1 Ib/1000 sq. ft.) 2H. There are no detention ponds planned eliminating the Q --- -- --- -- --- ----- F = SOD possibility for stormwoter to enter the groundwater. F, COMPACTED SOIL 1. ------ -- // / P 21. Shown on Ions da TO PREVENT PIPING FILTER FABRIC INLET PROTECTION _ Sodding_ . Nhawol°t stockpiles t b d d. DROP INLET NO GARS N '-' G = STRAW MULCH 2 TONS/ACRE A plans 5 ___ __ ___ __ ___ __ ___ ______ ___ __ ___ __ 3B o sol s oc piles are o e nee e W/ GRATE BALES STAKED STRAW BI E 4. THE EDGES OF PARALLEL BLANETS MIST BE EC -4 NO SCALE OF 2 g •/I/' = IRRIGATION NEEDED DURING JUNE, JULY, AND/OR SEPTEMBER. 4A. See above (1B) � 1. PREPARE SOIL BEFORE INSTALLING BLANKETS (2 ) - Mulching 48. Shown on details on Erosion Control Detail Sheet. 99 RUNCIff WATER APPL�AiION Lr1E �� AND STAPLED NTH APPROXIMATELY 2' OVERLAP. ---U-- --- - •' = IRRIGATION NEEDED FOR 2 TO 3 WEEKS AFTER APPLYING SOD. 4C. Shown on plans W/ SEDIMENT FILTERED WATER ---- -- --- -- --- -- --- - p p O SEED. tiM WHEN USING CELL -O -SEED, DO 5. *0 BLWETS MUST BE SPLM DOWN THE ------ 4D. Shown on plans : G : } NOT SEED PREPARED AREA CELL -O -SEED MIST SLOPE. PLACE BLANKETS DO OVER EHD 4E. Shown on plans G i p, ---- Shown on plans - - AREA BE INSTALLED NTH PAPER (SHINGLE STYLE) NTH APPROXIMATELY 6 OVERLAP. STAPLE THROUGH OVERLAPPED 4H. Shown on on plans 2 BEGIN AT THE TOP OF THE SLOPE BY - -..-. APPROX>11ATELY 12' APART. (,i Al4CFIORNG THE BLANKET N A 6' DEEP X 6' -- ----. - COMPACT THE 41. Shown on pions WA)E TiRET4CH. BACKFILL AND ---- __,� • -�;'•- _=' ; • � " REFER TO GENERAL STAPLE PATTERN 4J. Included in Specifications. :. TTtENOI AFTER STAPII4G (LADE EC -14 FOR CORRECT STAPLE 4K. Shown on plans (installed under separate contract) _._._---._.......__._ 3. ROLL THE BLANKETS DOW THE SLOPE N THE --........ PATTERN RECOMMENDATIONS. END AND END DIRECTION OF THE WATER FLOW STRAW BALES OVERLAP AT STAKED W/ TWO CORNERS STAKES PER BALE 1. DURING VEGETATIVE ESTABLISHMENT, INSPECT AFTER STORM EVENTS FOR ANY EROSION BELOW THE MAINTENANCE BLANKET. 3' 3' 1. INSPECT THE DROP INLET PROTECTION AFTER EACH STORM EVENT, AND MAKE NEEDED REPAIRS IMMEDIATELY 2. IF ANY AREA SHOWS EROSION, PULL BACK THAT PORTION OF THE EI ANKET COVERING R, ADO SOIL 4' 4' x 4' �K x 2. REMOVE THE BLANKET. SEDIMENT FROM THE POOL AREA TO ENSURE ADEQUATE RUNOFF STORAGE FOR THE NEXT RAIN, TAKING RE -SEED E AND VEGETATIVE 1�� SCK PER Y- � Cl CARE TO NOT DAMAGE OR UNDERCUT THE BALES. 6 3' 6 s-1- 3'.s' X X X T MATI:AUI r 3 WHEN 111€ CONTAi9l1TING DRAiNAG€ AREA HAS BEEN STA�IIi€D, REMOVE ul BAL€5, coN`�TAuc aN SLOPE INSTALLATION GUIDE AND SEDIMENT AND DISPOSE OF PROPERLY, GRADE THE DISTURBED AREA TO THE ELEVATION OF THE TOP OF THE INLET AND STABILI . EC -15 NO SCALE x ,' X x X D x XSTRAW BALE INLET BARRIER A B COMPACTED SOIL EC-3No GAPS IN TO PREVENT PIPNcNO SCALE X X X BALES 55 GALLON PLASTIC DRUM - CURB INLET X x x W/ GRATE STAKED STRAW BALE (CUT IN HALF) - 1 STAPLES PER SO. YD. 1.5 STAPLES PER SO. YD. 2 STAPLES PER SO. YD. 3.5 STAPLES PER SO. YD. n RUNOFF WATER la W/ SEDIMENT r FILTERED WATER 300 I I I ('• YARD CASTING ' 11 f 2 ROWS OF (4) 1% 6" ' _ HMV. _.,�. •-yr"L, m! 275 - _ ,I) \J SLOTS PLACED AROUND DRUM ail n..,, '" 250 C -- ---- - -.. --- � ' I i GRASS r_ 4x gAE 1�� 225 B :KI � :l I Ir C D STRAW BALES 150 C I : EXISTING SOWS rs STAKED w/ Two _ l EX GRADE 20 125 B STAKES PER BALE ts3' sot 100 a 1 MATCH EXISTING MATCH EXISTING t X15 75 A SILT PROTECTION FOR42) CASTING -�, GROUND SLOPE �yr>� i� 5O I (MOUND SLOPE: ;� , :� T8' Min. ws 25 A B B 1 PLASTIC BARB INLET 41 - STRAW BALE CURB INLET BARRIER SLOTTED L L NL 2:1EC 3A i r 3:1 1: I Low MED/HIGH Flow Flow CHANNEL CHANNEL NO SCALE QA PROTECTION (1`}.. 1' Of j8 SLOPE GRADIENT AND EC-$ crushed stone SHORELINE sh EXISTIING SOILS 050 ' ,� STAPLE PATTERN GUIDE NO SCALE TYPICAL RIP RAP SWALE EC -14 un cru r