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HomeMy WebLinkAbout11L N M 0 10 J 0 v J 3 v M O 00 I 0 00 J rn o+ 3 0 O n r r� d- / �L H iu 0 Z U_ Q rn N r E 41 0 CL 0 N L6 N iv v 0 0 SOILS MAP NOT TO SCALE Pt - Gravel Pit - Sandy Gravel and Stone. CONCRETE WASHOUT ENTRENCHED 4" Permanent Grads; MAINTENANCE NOTES: INSTALLATION SEQUENCE 1. CONCRETE WASHOUT AREA SHALL BE INSTALLED PRIOR TO ANY CONCRETE PLACEMENT ON The following steps will help reduce storm water pollution from concrete wastes: SITE. PRIOR 2. SIGNS SHALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE WASHOUT AREA, 1. DISCUSS the concrete management techniques described in this BMP (such as handling of AND ELSEWHERE AS NECESSARY TO CLEARLY INDICATE THE LOCATION OF THE CONCRETE concrete waste and washout) with the ready -mix concrete supplier before any deliveries are WASHOUT AREA TO OPERATORS OF CONCRETE TRUCKS AND PUMP RIGS. made. 3. THE CONCRETE WASHOUT AREA SHALL BE REPAIRED AND ENLARGED OR CLEANED OUT AS 2. Incorporate requirements for concrete waste management into material supplier and NECESSARY TO MAINTAIN CAPACITY FOR WASTED CONCRETE. subcontractor agreements. g 4. AT THE END OF CONSTRUCTION, ALL CONCRETE SHALL BE REMOVED FROM THE SITE AND 2H DISPOSED OF AT AN APPROVED WASTE SITE. 3. Store dry and wet materials under cover, away from drainage areas. PRIOR 4. Avoid mixing excess amounts of fresh concrete. g 5. WHEN THE CONCRETE WASHOUT AREA IS REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE 5. Perform washout of concrete trucks offsite or in designated areas only. INSPECTOR. 6. Do not wash out concrete trucks into storm drains, open ditches, streets, or streams. � F asc��o�o�a,u'�c'Ecs 7. Do not allow excess concrete to be except dumped onsite, in designated areas. P P 9 WEEKLY AFTER STORM 8. For onsite washout: Total 61,H Caae Cover: WATER AS NEEDED �w - Locate washout area at least 50 feet from storm drains, open ditches, or water J E a u0i'4 Cc1n-Cn 031 ...... r H llj�,� bodies. An%J R;e WEEKLY AFTER STORM 11 64 POLYETHYLENE LINING - Prevent pollution runoff from this area b constructing an above round P y 9 9 STRAW BALES WEEKLY, AFTER STORM EVENTS AND AS NEEDED AFTER - 10 MIL THICK LINING containment pit or bermed area large enough for liquid and solid waste. 2 WOOD OR ::° AFTER a: TO EXTEND OVER THE BALES - Wash out wastes into the temporary containment pit where the concrete can set, METAL STAKES (TYP) PER BALEMETAL ::' WASHOUT AREA LENGTH = 20 UNITS FINISHED PINS OR be broken up, and then disposed properly. :::: WASHOUT AREA WIDTH = 15' N A STAPLES TO SECURE - Avoid creatingrunoff b draining water to a bermed or level area when washing runoy g g ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF INLET PROTECTION Nil THE POLYETHYLENE TO concrete to remove fine particles and expose the aggregate. REMOVAL OF SILT FENCE N/A AFTER THE STRAW BALES FLOW - Do not wash sweepings from exposed aggregate concrete into the street or storm drain. Collect and return sweepings to aggregate base stockpile or dispose in the :::d::>K:; ;.:x.:::.r trash. SIGN TO INDICATE THE STRAW BALE PLAN ENTRENCHED 4" LOCATION OF THE INTO GROUND CONCRETE WASH AREA. STAKED POLYETHYLENE LINING - 10 MIL THICK LINING TO STRAW BALE EXTEND OVER THE BALES METAL PINS OR STAPLES TO SECURE THE POLYETHYLENE TO THE COMPACTED STRAW BALES BINDINGS FOR SOIL TO STRAW BALES PREVENT - - - TO BE PLACED PIPING COMPACTED SOIL PARALLEL TO GROUND TO PREVENT PIPING _ STRAW BALE �% �/�/� /�/ NOTE: ' 1. START BLANKET AT TOP OF THE SWALE AND ROLL IN THE DIRECTION OF THE PROFILE INTO GROUND WATER FLOW IN THE SWALE. REFER TO MANUFACTURE'S RECOMMENDATIONS FOR CHANNEL PLACEMENT AND STAPLE PATTERNS. NOTE CONTRACTOR SHALL PROVIDE ADDITIONAL WASHOUT 2. THE STAPLE/STAKE LOCATIONS ON THE EDGE OF THE BLANKET SHALL BE INSET STRUCTURES OR LARGER STRUCTURES IF REOURIED 2' TO 5" FROM THE BLANKET EDGE. A B C ABOVE GROUND CONCRETE 3.3' 1.6' 3.3' - 3.3' 1.6' I x I I.. L >c'..'.'.'.u.'., I I �1!III x III SEAM .'..'.•..'....... . .....f:::.:::::'::.r:::ii:�::: J'. SEAM STITCH STITCH 0.7 STAPLE PER SQ. YD 1.15 STAPLES PER S4 YD. 1.7 STAPLES PER SO. YD. 4:1 SLOPES 3:1 SLOPES 2:1 SLOPES D E 3.3' 0.83' 3.3' 0.83' {:....... 1.67 {...:::...... a. �:.......... ,. •i.. ••::.:.:.�::::a. 1.67' •i:•:.�:•..........a. f..........a .... CV ...............:, �:.:...:.. SEAM ..:......::::r,. STITCH :�.....::....:..:: a. 14 STAPLES PER SQ YD. 175 STAPLES PER SD. YD. 1:1 & STEEPER SLOPES HIGH FLOW CHANNEL AIS MED N / HIGH FLOW SHroRE] NE CHANNEL 2 ON SLOPE APPLICATIONS, THE TOP OF THE BLANKET SHOULD BE 'SLOTTED IN' THE EDGES OF THE EC BLANKET ABOVE THE BREAK OF THE SLOPE OR SHOULD BE OVERLAPPED 2'-5'. AT A MINIMUM, STAPLED IN PLACE WITH STAPLES 6' APART ON THE END OF THE 3 Ra THE BLANKET SHOULD IN NOT BE STRETCHED BUT WA ALLOWED TO LAY LOOSELY ON THE SOIL SURFACE TO ACHIEVE MAXIMUM BLANKET TO SOIL CONTACT. 7", _ ROLL BLANKETS r J OUT IN DIRECTION K will L7 nW IN HIGH VELOCITY CHANNEL APPLICATIONS, CHECK SLOTS SHOULD BE ESTABLISHED EVERY 35 - 40'. THE SLOTS SHOULD BE 6' WIDE BY 6' DEEP WITH THE BLANKET STAPLED IN THE BOTTOM OF THE SLOT, THEN BACKFILLED AND SEEDED. EROSION BLANKET INSTALLATION NOT TO SCALE 6 " -4 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. NATIVE PRAIRIE SEED MIX PLS Botanical Name Common Name Ouncesi l:re Permanent Grads; MAINTENANCE < O INSTALLATION SEQUENCE Bol c�! �e-d :'a Sid? 01s Gra7"'3 MK PRIOR areY, �Cree � �a�eX. ��;,C' P41e ,;edp W; AS NEEDED 1 l4 PRIOR TO CLEARING AND GRADING SILT FENCE WEEKLY AFTER STORM Koe e°a "T, 4,a'a Irp Gras s TO CLEARING AND GRADING 2H Fa' Curl '1,lTvvn Sll Grass PRIOR 1H Jc`I8C`r" u" SG�cI`�^' Ldt��Bll st?m EVENTS AND AS NEEDED 40 � F asc��o�o�a,u'�c'Ecs raria rQvse?d WEEKLY AFTER STORM � o(I Total 61,H Caae Cover: WATER AS NEEDED �w AFTER J E a u0i'4 Cc1n-Cn 031 WATER AS NEEDED r H llj�,� �.�' i'Ya An%J R;e WEEKLY AFTER STORM 11 64 Tolai CH * PROVIDE HYDROSEEDED MULCH NOT TO SCALE Fq�`0 -qs •• COURSE All oil AZ NOTE: IF STONE PAVING IS TO BE USED AS A NEEL WASH AREA, ALL T A-_ • • I I I RUNOFF SHALL BE DIRECTED TO A CONTAINED AREA WHERE SEDIMENT CAN BE COLLECTED 1 REMOVED. ••' �• • TO TEMPORARY DITCH CULVERT STABILIZE FOUNDATION TEMPORARY CONSTRUCTION - ENTRANCE DETAIL. NOT TO SCALE Wheat or Rye Oats Annual Ryegrass Temporary Seeding and Stablization Dates ®®®®®®®E®®M® mmmmmmmumamm Permanent Seeding Non -Irrigated Irrigated Dormant Seeding 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. NOTE: MULCHING REQUIRED WHEN ACTUAL CONDTIONS HAMPER THE ESTABLISHMENT OF VEGATATIVE GROUND COVER. - Temporary Beadings - - Kind of Seed 1000 Sq. Ft. Acre Remarks - Wheat or Rye 3.5 lbs. 150 lbs. Cover seed 1" to - 1 1/2" deep - Spring Oats 3.5 lbs. 150 lbs. Cover seed 1" deep Annual ryegrass 1.5 Ib. 60 lbs. Cover seed 1/4"deep TEMPORARY SEED MIX SCALE: NONE SILT FENCE Silt Fence shall be a machine produced, woven fabric.geotextile hardwood 36" tall with 24" tall stapledlath .. Textile Strength 0 • .. • lbs. per linear SILT FENCE JOINT •AP DETAIL • 0.3 .. gpm/square ft POSTS POST WITHOUTFILTER FABRIC 6' « 8' WITH WIRE BACKING FLOW WO 1 7A ..♦ o �, ; ill 1 •AHC'. . GENERALMINIMUM 1. FILTER FABRIC FENCE1 1 FENCE2. TURN SILT 1'ENDS. TEMPORARY SILT FENC NOT TO SCALE 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 Mixture Species Seeding Rate Suitable pH Site Suitability** lbs/acre lbs/1000 sq. ft. Very Dry Well Drained Wet Sports Field Lawn Area 1. Kentucky Bluegrass 135 3.5 5.5-7.0 1 2. Perennial Ryegrass 32 1.0 5.8-7.0 2 1 2. Pennlawn Fescue 16 0.5 5.0-8.0 1 1 1 PERMANENT SEED MIX SCALE: NONE NOTCH FOR ROPE LASHING 1.5"AS"x36" HARDWOOD STAKES 0 Si O.C. EACH SIDE SECURE MATH 0.25" DIA. NYLON ROPE innian-a8i Kww whars •- • Call before you • • ENTRENCH LOG INTO SOL A MINIMUM OF 4". COIR FIBER LOG CHECK DAM NOT TO SCALE END VIEW WOOD POST & METAL BRACKET (SEE POST DETAIL) PAVEMENT NPDES POSTING BOX (MAILBOX) TED, GALVANIZED MIN. SIZE 10'w x 18"d ALUMINUM - - PLATFORM - PLATFORM -BRACKET GALVANIZED HARDWARE PAINTED, GALVANIZED ALUMINUM HARDWARE NOMINAL 4"x4' POST BRACKET (TREATED) SIDE MEW 12' MIN. NPDES POSTING BOX (MAILBOX) MIN. SIZE 10"w x 18"d NOTES: 1. NPDES POSTING BOX SHALL CONTAIN ALL APPROVED NPDES 42 PERMIT DOCUMENTS, PLANS, SPECS AND OPERATION AND MAINTENANCE MANUALS. I I 36" MIN. J__ NPDES SWP3 POSTING BOX SCALE: NONE SILT FENCE x x PI�-E X Tnp�01L SjOCK x x x 10' t TYPICAL TYPICAL TOPSOIL STOCKPILE STORMWATER POLLUTION PREVENTION SCHEDULE EROSION CONTROL MEASURE MAINTENANCE < O INSTALLATION SEQUENCE TEMP. DIVERSION SWALE & SILT TRAPS AS NEEDED MK PRIOR TO CLEARING AND GRADING STONE ENTRANCE AS NEEDED >W 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 �w 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 REMOVAL OF STRAW BALES N A AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF INLET PROTECTION Nil AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED REMOVAL OF SILT FENCE N/A AFTER ALL AREAS DRAINING TO THESE AREAS ARE STABILIZED 0' Q. 6�SrFR c �F` No. = LA20700037 STATE OF ~ _ VT, /NDIANP.. �,,,�gP �I�/ft;111u 1111 uuaa°\\ aga"ee- DATE G7. 3 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. (2013) I h iderne THE SCHNEIDER CORPORATION Historic Fort Harrison 8901 Otis Avenue Indianapolis, IN 46216-1037 Telephone: 317.826.7100 Fax: 317.826.7200 www.schneidercorp.com Architecture Civil Engineering GIS * LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering z PROJECT NO.: O < O DRAWN BY: I-- ZB MK Q STORMWATER POLLUTION PREVENTION DETAILS U � >W H==203 OL v 0 ice- Z Q Z V_ - w F: -A ��■ Q Z aQ U �Q LL_ O� w Q- K � IQ nc QL H o= �w CQ 17- LLI U �r LO Iw O � LL •sem Q U DATE: PROJECT NO.: 7/25/13 4377.006 DRAWN BY: CHECKED BY: ZB MK SHEET TITLE: STORMWATER POLLUTION PREVENTION DETAILS DRAWING FILES: SHEET NO.: H==203