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HomeMy WebLinkAboutC404-SWPPP-PLAN-(DETAILS)-Rev.0SCALE: NONE SEAL CURB BOX FILTER FABRIC METAL BASKET WITH 1 BASKET CURB INLET PROTECTION MAINTENANCE 1. INSPECT PERIODICALLY AND AFTER EACH STORM EVENT. 2. REMOVE BUILT-UP SEDIMENT AND REPLACE GEOTEXTILE FABRIC AFTER EACH STORM EVENT. 3. PERIODICALLY REMOVE SEDIMENT AND TRACKED-ON SOIL FROM THE STREET (NOT BY FLUSHING) TO REDUCE THE SEDIMENT LOAD ON CURB INLET MEASURES. CURB INLET 12'-0" FLOW FLOW FLOW BIO FILTER BAGS BIO FILTER BAGS CURB INLET CONC. CURB CONC . CURB SILT FENCE, SCALE: NONE CURB INLET PROTECTION2 OR BIO LOG MAINTENANCE 1. INSPECT AFTER EACH STORM EVENT, AND REMOVE ANY SEDIMENT DEPOSITS PROMPTLY (TO INSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN), 2. ALSO INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION ACTIVITIES, AND REPAIR IMMEDIATELY. 3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL PROTECTION DEVICES AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT. OR BIO LOG(S) WELDED WIRE INLET PROTECTION MAINTENANCE 1. INSPECT THE DROP INLET PROTECTION AFTER EACH STORM EVENT, AND MAKE NEEDED REPAIRS IMMEDIATELY. 2. REMOVE SEDIMENT FROM THE POOL AREA TO ENSURE ADEQUATE RUNOFF STORAGE FOR THE NEXT RAIN. 3. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL BARRELS, CONSTRUCTION MATERIAL, AND SEDIMENT AND DISPOSE OF PROPERLY, GRADE THE DISTURBED AREA TO THE ELEVATION OF THE TOP OF THE INLET AND STABILIZE. 4 SILT PROTECTION FOR DITCH GRATE (NEENAH R-4342) CASTINGS. #4 GAGE WIRE SCALE: NONE FILTER FABRIC YARD CASTING GRASS INLET 5 FABRIC DROP INLET PROTECTION SCALE: NONE VARIES PLAN ELEVATION3' MAX.1' MIN.2"x2" INTERIOR REINFORCEMENT 2"x2" OR 2"x4" WOOD POSTS OR STEEL FENCE POSTS NON-WOVEN FILTER FABRIC. ATTACHED TO ALL SIDES. NOTES: DIMENSIONS OF BOX WILL VARY ACCORDING TO THE SIZE OF INLET AND DEPTH OF BASE. BURIED FABRIC1.5' MAX.SCALE: NONE CONCRETE WASHOUT3 DANDY BAG DETAILS7 SCALE: NONE DANDY BAG Installation: Remove the grate from catch basin. If using optional oil absorbents; place absorbent pillow in unit. Stand the grate on end. Move the top lifting straps out of the way and place the grate into the Dandy Bag II so that the grate is below the top straps and above the lower straps. Holding the lifting devices, insert 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 Bag II. If the containment area is more than 1/3 full of sediment, the unit must be emptied. To empty unit, lift the unit out of the inlet using the lifting straps and remove the grate. If using optional oil absorbents; replace absorbent when near saturation. Installation and Maintenance Guidelines GRATE MONOFILAMENT DUMPING STRAP REMOVAL OF CONTENTS ALLOWS FOR EASY DANDY BAG LIFT STRAPS AN ORANGE WOVEN STANDARD FABRIC IS II DANDY BAG II II CLOSUREVELCROTO ENCLOSE GRATE FLAP FOLDS OVER IS AN ORANGEWOVEN MONOFILIMENT GRATE STRAPS ALLOW EASYMOVEMENT OF UNIT WITH GRATE DANDY BAGGRATE LIFTING STANDARD FABRIC DANDY BAG DANDY BAG R Installation and Maintenance Guidelines DANDY BAG Installation: The empty Dandy Bag should be placed over the grate as the grate stands on end. If using optional oil absorbents; place absorbent pillow in pouch, on the bottom (below-grade side) of the unit. Attach absorbent pillow to tether loop. Tuck the enclosure flap inside to completely enclose the grate. Holding the lifting devices (do not rely on lifting devices to support the entire weight of the grate), place the grate into its frame. Maintenance: Remove all accumulated sediment and debris from surface and vicinity of unit after each storm event. Remove sediment that has accumulated within the containment area of the Dandy Bag as needed. If using optional oil absorbents; remove and replace absorbent pillow when near saturation. OTHER THAN IN THE SHADED AREAS USE MULCH IRRIGATION NEEDED DURING THIS PERIOD TO CONTROL EROSION AT TIMES ** INCREASE SEEDING APPLICATION BY 50% * LATE SUMMER SEEDING DATES MAY BE EXTENDED 5 DAYS IF MULCH IS APPLIED NOV.DEC. NOV.DEC. OCT.SEP. JUL. AUG. OCT.SEP. JUL. AUG. REMARKS WET 2 1 DROUGHTY 2 1 12 SITE SUITABILITY* WELL DRAINED MAY FEB. MAR.APR. MAY FEB. MAR.APR. JAN. OATS JAN. TEMPORARY SEEDING DATES PERMANENT SEEDING DATES WHEET OR RYE ANNUAL RYEGRASS NON-IRRIGATED* ACRE 2 BU. 3 BU. 40 LB. 1 LB. SPRING OATS 1,000 SF 3.5 LBS. 2.3 LBS. .8 LBS/ 1,000 SF .6 .12 .4 .4 SEEDING RATE 15 LBS/ ACRE 15 25 5 35 SPECIES LEVEL AND SLOPING, OPEN AREAS DORMANT SEEDING** TYPE OF SEED WHEET OR RYE ANNUAL RYEGRASS 3. KENTUCKY BLUEGRASS CREEPING RED FESCUE 2. TALL FESCUE RED CLOVER 1. TALL FESCUE IRRIGATED TEMPORARY SEEDING RATE PERMANENT SEEDING MIXTURES JUN. JUN. COVER SEED 1"-1 1/2" DEEP COVER SEED 1" DEEP COVER SEED 1/4" DEEP SUITABLE pH 5.8-7.5 5.5-8.3 5.5-8.3 2 1 1 2 2 1 12 SCALE: NONE .8 .6 .9 .25 4.0 4.0 .9 35 25 10 40 170 40 170 5. TALL FESCUE KENTUCKY BLUEGRASS EMERALD CROWNVETCH** 6. KENTUCKY BLUEGRASS 7. PERENNIAL RYEGRASS CREEPING RED FESCUE 8. TALL FESCUE (TURF TYPE) 6 SEASONAL SOIL PROTECTION CHART 5.5-8.3 5.8-7.5 5.0-7.5 5.5-8.3 SEEDED 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 SF (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. DO NOT USE PHOSPHOROUS CONTAINING FERTILIZERS (12-12-12) UNLES SOIL TEST SHOW A DEFICIENCY IN PHOSPHOROUS. SEEDING SELECT A SEED MIXTURE BASED ON PROJECTED USE OF THE AREA (SEE PERMANENT SEED MIXTURE CHART), WHILE CONSIDERING BEST SEEDING DATES. IF PERMANENT SEEDING IS NOT PERMITTED USE TEMPORARY SEEDING UNTIL PERMANENT SEEDING CAN BE APPLIED. IF TOLERANCES ARE A PROBLEM, SUCH AS SALT TOLERANCE OF SEEDINGS ADJACENT TO STREETS AND HIGHWAYS, SEE SEED TOLERANCE CHART. 2125.8-7.5.4154. TALL FESCUE GEOTEXTILE FABRIC or AS REQ U I RED 2-3" COARSE AGGREGATE MAINTENANCE REQUIREMENTS INSPECT ENTRANCE PAD AND SEDIMENT DISPOSAL AREA WEEKLY, AFTER STORM EVENTS, AND/OR HEAVY USE. RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL. TOPDRESS WITH CLEAN STONE AS NEEDED. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED ONTO PUBLIC ROADS BY BRUSHING OR SWEEPING. FLUSH ONLY IF WATER IS CONVEYED TO A SEDIMENT TRAP OR BASIN. REPAIR ANY BROKEN ROAD PAVEMENT IMMEDIATELY. 9 3. 5. 4. 2. 1. 150' ROAD PUBLIC TEMPORARY CONSTRUCTION ENTRANCE SCALE: NONE 6" COMPACTED o r AS RE Q UI R E D 2 0' FLAT INLET FLOW FL OW FLOW SCALE: NONE FLAT INLET PROTECTION10 MAINTENANCE 1. INSPECT AFTER EACH STORM EVENT, AND REMOVE ANY SEDIMENT DEPOSITS PROMPTLY (TO INSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN), 2. ALSO INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION ACTIVITIES, AND REPAIR IMMEDIATELY. 3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL PROTECTION DEVICES AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT. BIO FILTER BAGS, BIO LOG(S), FILTER TUBES, OR INLET FILTER (MAT) FLOW SILT FENCE JOINT LAP DETAIL SECTION TO ATTATCH SILT FENCE COMPACTED SOIL MAINTENANCE 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. SILT FENCE BARRIER INSTALLATION DRIVE STAKES IN TRENCH 11 BACKFILL AND COMPACT SOIL. EXCAVATE A 4" X 8" STEP 3: DEEP TRENCH STEP 1: 6' c-c 4" 8" FLOW SILT FENCE STEP 2: SCALE: NONE 18"min. 2" x 2" STAKE FASTEN FABRIC TO STAKES AND BURY BOTTOM 8" INTO 2" X 2" STAKES DUTY FABRIC NON-WOVEN HEAVY SECTION NOTE: THE SLICING METHOD IS AN ACCEPTABLE ALTERNATIVE THE TRENCH STAKE SILT FENCE ORANGE PLASTIC FENCE SHALL COMPLETELY SURROUND THE DRIPLINE OF THE VEGETATION. THE DRIPLINE IS THE FURTHEST OUTREACHING OF THE BRANCHES. LARGE-HEADED NAIL. 4" MINIMUM DEPTH @ 12" MAX SPACING SWPPP PLAN (DETAILS) C404 DRAWING TITLE: CERTIFIED BY: DRAWING NUMBER PROJECT NUMBER REVISIONS: SCOPE DRAWINGS: These drawings indicate the general scope of the project in terms of architectural design concept, the dimensions ofthe building, the major architectural elements and the typeof 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 contractors shall furnish all items required for theproper execution and completion of the work. ISSUE DATE DRAWN BY CHECKED BY© 2018 CSO Architects, Inc. All Rights ReservedKnow what'sbelow. before you dig.Call 2021-09-17 SO, MK & DA KCPARISH LIFE CENTER PROJECT14598 OAK RIDGE RD, CARMEL, IN 4603219038PROJECT:OUR LADY OF MT. CARMELCATHOLIC CHURCH1 1 REV 2 - OWNER & TAC COMMENTS 10/05/2021 8 4' WEIR GRAVEL BAG PROTECTION FOR USE IN PAVED AREAS WHERE SILT FENCE CAN NOT BE USED. EXTEND BARRIER TO POINT SHOWN ON PLANS SCALE: N/A GRAVEL BAG SEDIMENT BARRIER 1 12/13/21