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HomeMy WebLinkAbout2911721340044-10242015S E D I M E N T C 0 N T R 0 L P R A C T I C E S M A T E R I A L S E R 0 S 1 0 N P R E V E N T 1 0 N P R A C T I C E S 1. Implement sediment control practices in order to minimize sediment from 1. Storm Sewer Inlet Protection (areas with pedestrian or vehicle traffic): 1. Delineate the location of areas not to be disturbed (e.g. with flags, another time frame is entering surface waters, including curb and gutter systems and storm drain Emergency overflow is required. Take care to protect the catch basin specified. stakes, signs, silt fence, etc.) on the development site before work length of 250 mm (10 inches) or more from top to bottom after inlets. curb -box from additional sediment escaping over the top of these 5.2 begins. even if the short-term activity is not complete. devices while still allowing for emergency overflow. Contact the City for approval of the sediment control devices. 5 2. Install all temporary or permanent sediment control measures including silt Install utilities. 2. Avoid removal of trees and surface vegetation wherever possible. 8 fence at perimeter of construction, bio -logs at driveway, sediment filters, silt a. Road Drain Curb & Gutter: With replaceable filter sock. Restore all disturbed areas. Schedule construction in order to expose the smallest practical Clean all storm sewer and conveyance systems. sacks, and sedimentation basins Drior to beginning site clearing, grading, or Manufactured by WIMCO, 799 Theis Drive, Shakopee, MN 55379, 11 area of soil at any given time. Implement appropriate construction 12 other land -disturbing activity. Protect all storm sewer inlets that receive Phone (952) 233-3055, (www.roaddrain.com). phasing, vegetative buffer strips, horizontal slope grading, and other runoff from disturbed areas. construction practices that minimize erosion. -THR 'HID FENCE b. Silt Sack: Type B, regular flow (50 gpm/ft2), with curb deflector as 16. 3. Establish sediment control practices on all down gradient perimeters before required. Rectangular siltsack on rectangular inlets. Round siltsack 3. Following initial soil disturbance or redisturbance, complete any up gradient land disturbing activities begin. These practices must remain on round inlets. Manufactured by ACF ENVIRONMENTAL, 2831 3�7 permanent or temporary stabilization against erosion due to rain, in place until final stabilization has been established. Cardwell Road, Richmond, VA 23234, Phone (800) 448-3636, wind, and running water as soon as possible, but in no case later (www.acfenvironmental.com). 9156 than 14 calendar days, on all disturbed or graded areas including 4. The timing of the installation of sediment control practices may be adjusted ct'1. �3 stormwater management pond sideslopes. This requirement does in order to accommodate short-term activities, but sediment control practices c. Dandy Sack: With curb filter as required. Manufactured by DANDY not apply to those areas that are currently being used for material must be installed before the next precipitation event even if the short-term PRODUCTS, 1095 Harcourt Road, Mount Vernon, OH 43050, Phone storage or for those areas on which grading, site building, or other activity is not complete. (800) 591-2284, (www.dandyproducts.com). construction activities are actively underway. 5. If the down gradient treatment system becomes overloaded, install additional d. Dandy Bag: With curb filter as required. Manufactured by DANDY 4. Provide temporary grass seed cover on all topsoil stockpiles and up gradient sediment control practices or redundant BMPs in order to PRODUCTS, 1095 Harcourt Road, Mount Vernon, OH 43050, Phone other areas of stockpiled excavated material in order to prevent eliminate the overloading. (800) 591-2284, (www.dandyproducts.com). soil erosion and rapid runoff during the construction period. Prolonged periods of open, bare earth without grass cover will not 6. Before beginning construction, install a TEMPORARY ROCK CONSTRUCTION required. Available e. Sediguard Filter: With Sediguard cin be permitted. Stabilize all disturbed greenspace areas with a ENTRANCE at each point where vehicles exit the construction site. Use 25 Mace Drive, Menomonee Falls, WI Mae Dr from ERP-TEX, 894 W17-6 minimum of 4" topsoil immediately after final subgrade completion. mm (1 inch) to 50 mm (2 inch) diameter rock, MNDOT Standard 9, (w 53051, Phone (866) 437-6839, (www.ero-tex.net). Seed and mulch, or sod and stake these areas within 48 hours Specification 3137 CA -1, CA -2, CA -3, or equal Coarse Aggregate. Place the after completion of final grading work (weather permitting). aggregate in a layer at least 152 mm (6 inches) thick across the entire width of the entrance. Extend the rock entrance at least 15 m (50 feet) 2. Storm Sewer Inlet Protection (areas with no pedestrian or vehicle traffic): Emergency overflow is required. Take care to protect the catch basin 5. Stabilize all disturbed areas to be paved using early application of into the construction zone. Use a MNDOT Standard Specification 3733 Type curb -box from additional sediment escaping over the top of these gravel base. V permeable geotextile fabric material beneath the aggregate in order to prevent migration of soil into the rock from below. Maintain the entrance in devices while still allowing for emergency overflow. 6. Apply necessary moisture to the construction area in order to a condition that will prevent tracking or flowing of sediment onto paved, Road Drain Tom: Model RD 23 (fits rough opening for 2x3 prevent the spread of dust. roadways. Provide periodic top dressing with additional stone as required. a. inlet), Model RD 27 (fits rough opening for 27 inlet), or Model CG Close entrances not protected by temporary rock construction entrances to all 3067 (fits Neenah Casting with 35-1/4"x17-3/4" dimensions). P 0 L L U T 1 0 N P R E V E N T 1 0 N M E A S U R E S construction traffic. Manufactured by WIMCO, 799 Theis Drive, Shakopee, MN, 55379, 1 Solid Waste: Dispose of collected sediment, asphalt and concrete 7. If necessary, clean the wheels of construction vehicles in order to remove Phone (952) 233-3055, www.roaddrain.com. Do not use in public • millings, floating debris, paper, plastic, fabric, construction and soils before the vehicles leave the construction site. Wash vehicles only on right-of-way. demolition debris, and other wastes properly off-site in compliance an area stabilized with stone that drains into an approved sediment trapping with Minnesota Pollution Control Agency requirements. device. b. InfroSafe Sediment Control Barrier: Install geotextile sock on the outside of the barrier in order to trap additional fines. Standard 2 Hazardous Materials: Properly store oil, gasoline, paint and any 8. Remove all soils and sediments tracked or otherwise deposited onto adjacent frames are available to fit 24" to 30" diameter and 2'x3' openings. hazardous substances in order to prevent spills, leaks or other property, pavement areas, sidewalks, streets, and alleys. Removal shall be Distributed by ROYAL ENTERPRISES AMERICA, 30622 Forest Boulevard, discharge. Include secondary containment. Restrict access to on a daily basis throughout the duration of the construction. Clean paved Stacy, MN, 55079, Phone (651) 462-1766, storage areas in order to prevent vandalism. Storage and disposal et -sweeping, or dry sweeping. If necessary, scrape roadways by shoveling, w et (www•royalenterprises.com). Do not use in public right-of-way. of hazardous materials must be in compliance with MPCA paved surfaces in order loosen compacted sediment material prior to regulations. sweeping. Haul sediment material to a suitable disposal area. Street c. Rock Snake/Rock Sock/Rock Log/Rock Tube: Use only for inlets washing is allowed only after sediment has been removed by shoveling or after pavement is in place. Silt Sifter Tubes distributed by WESTERN 3. Other Materials: Dispose of unused building materials, garbage, sweeping. FIBER COMPANY, PO Box 22665, Bakersfield, CA 93390, Phone (661) trash, cleaning wastes, toxic materials, and wastewater properly 9. Soil Stockpiles: Install siltfence or other effective sediment controls around 854-5556, (www.westernfiber.com). Do not use in public off-site and in compliance with Minnesota Pollution Control Agency all temporary soil stockpiles. Locate soil or dirt stockpiles such that the right-of-way. disposal requirements. downslope drainage length is no less than 8 m (25 feet) from the toe of 3 Topsoil: Topsoil used for finish grading of areas to be turfed or planted 4. Furnish suitable trash containers and regularly remove the the pile to a surface water, including stormwater conveyances such as curb shall meet the requirements of MNDOT Standard Specification 3877 for accumulated trash from the premises. and gutter systems, or conduits and ditches unless there is a bypass in topsoil borrow modified to contain no more than 35% sand. Topsoil place for the stormwater. If remaining for more than 7 days, stabilize the shall be reasonably free of subsoil, heavy clay, coarse sand, stones, and 5. Do not allow solid waste, hazardous materials, and other materials stockpiles by mulching, vegetative cover, tarps, or other means. During other objects over 51 mm (2 inches) in diameter; and without plants, shall to be carried by runoff into a receiving water or storm sewer street repair, cover construction soil or dirt stockpiles located closer than 8 roots, sticks, and other objectionable material. system. m (25 feet) to a roadway or drainage channel with tarps, and protect storm sewer inlets with silt sacks or staked siltfence. 4. Geotextile Fabric for Subgrade Stabilization (if required): MNDOT Standard 6. Limit external washing of trucks and other construction vehicles to a 10. Silt Fence: Install silt fence along the contour (on a level horizontal plane) Specification 3733 Type V permeable geotextile material. defined area of the site. Wash vehicles only on an area stabilized with stone that drains into an approved sediment trapping device. with the ends turned up (J -hooks) in order to help pond water behind the 5. Supporting Posts for Siltfence: 51 mm (2 inch) square or larger Contain runoff and properly dispose of waste. Engine degreasing is fence. Install the silt fence on the uphill side of the support posts. Provide hardwood, pine, or standard T- or U -section steel posts. T- or prohibited. a post spacing of 1.2 m (4 feet) or less. Drive posts at least 0.6 m (2 U -section steel posts shall weigh not less than 1.8602 kg per meter 7. Concrete Washout Operations: Contain all li uid and solid wastes q feet) into the ground. Anchor the silt fence fabric in a trench at least 152 (1,25 Ib per lineal foot). Posts shall have a minimum length of 1524 �' generated by concrete washout operations in a leak -proof mm (6 inches) deep and 152 mm (6 inches) wide dug on the upslope side s s s to facilitate fastening the mm (5 feet). Pot shall have projection 9 containment facility or impermeable liner. Do not allow the liquid Y P q of the support posts. Lay the fabric in the trench and then backfill and fabric and prevent slippage. and solid wastes to contact the round. Prevent runoff from the g compact with a vibratory plate compactor. Make any splices in the fabric at the fabric least 152 (6 inches),concrete washout operations or areas. Dispose of liquid and solid a fence post. At splices, overlap at mm 6. Siltfence Fabric: MNDOT Standard Specification 3886 self supporting silt wastes properly in compliance with Minnesota Pollution Control fold it over, and securely fasten it to the fence post. Silt fence supporting fence. Furnish in a continuous roll in order to avoid splices. Geotextile Agency regulations. Install a sign adjacent to each washout facility posts shall be 51 mm (2 inch) square or larger hardwood, pine, or standard fabric shall be uniform in texture and appearance and have no defects, in order to inform concrete equipment operators to utilize the T- or U -section steel posts. T- or U -section steel posts shall weigh not flaws, or tears. The fabric shall contain sufficient ultravioletUV ( ) ray proper facilities. less than 1.8602 kg per meter (1.25 Ib per lineal foot). Posts shall have a inhibitor and stabilizers to provide a minimum two-year service life minimum length of 1524 mm (5 feet). Posts shall have projections to outdoors. Fabric color shall be international orange. 8. Sanitary and Septic Waste: Furnish and install detached portable facilitate fastening the fabric and prevent slippage. Geotextile fabric shall toilet facilities at the construction site. The portable toilets shall be meet the requirements of MNDOT Standard Specification 3886 for 7. Aggregate for Temporary Rock Construction Entrance: 25 mm (1 inch) to conveniently located for the use of all workers on the project. preassembled silt fence, furnished in a continuous roll in order to avoid 50 mm (2 inch) diameter rock, MNDOT Standard Specification 3137 Maintain the facilities in a clean, dry, sanitary condition in splices. Geotextile fabric shall be uniform in texture and appearance and CA -1, CA -2, or CA -3 Coarse Aggregate, or equal. accordance with Minnesota Department of Health requirements. have no defects, flaws, or tears. The fabric shall contain sufficient ultraviolet (UV) ray inhibitor and stabilizers to provide a minimum two-year service life 8• Geotextile Fabric for Temporary Rock Construction Entrance: MNDOT outdoors. Fabric color shall be international orange. Standard Specification 3733 Type V permeable geotextile fabric material. 11. Maintain all temporary erosion and sediment control devices in place until the 9• Aggregate for Block and Rock Sediment Filter: 25 mm (1 inch) to 50 contributing drainage area has been stabilized (hard -surfaced areas paved mm (2 inch) diameter rock, MNDOT Standard Specification 3137 CA -1, and vegetation established in greenspace). Repair any rilling, gully formation, CA -2, or CA -3 Coarse Aggregate, or equal. or washouts. After final establishment of permanent stabilization, remove all A d 4 - temporary synthetic, structural, and nonbiodegradable erosion an se imen 10. Block and Rock Inlet Filters: Block and Rock Inlet Filters consist of control devices and any accumulated sediments. Dispose -of off site. open -core concrete masonry blocks, wire screen with 12 mm (0.5 inch) Restore permanent sedimentation basins to their design condition immediately openings, and washed rock. Place open -core concrete masonry blocks following stabilization of the site. lengthwise on their sides around the catchbasin inlet. Place wire screen 12. If dewatering is required and sump pumps are used, all pumped water must around the perimeter to the top of the block barrier before the rock is placed. The screen acts to prevent the rocks from being washed be discharged through a sediment control device such as a dewatering bag through the blocks. Place rock against the wire mesh to the top of the or other appropriate facility prior to leaving the construction site. Proper blocks. Use 25 mm (1 inch) - 50 mm (2 inch) diameter rock, MNDOT energy dissipation must be provided at the outlet of the pump system. Standard Specification 3137 CA -1, CA -2, CA -3, or equal Coarse I N S P E C T 1 0 N S A N D MAI NTENANC E: Aggregate. Install two courses of 8" blocks in order to form a barrier height of 16". 1. Inspect the entire construction site at least once every 7 days during active construction and within 24 hours after a rainfall event greater than 11. Concrete Block for Block and Rock Inlet Filter: Standard units with t' th t nominal face dimensions of 16 x 8 inches. Minimum 8 inches nominal INDIVIDUAL RESPONSIBLE FOR THE CLEANLINESS OF THE SITE AND THE MAINTENANCE OF THE EROSION AND SEDIMENT CONTROLS: NATE WISSINK ELEVATION HOMES 18312 MINNETONKA BLVD. WAYZATA, MN 55391 PHONE: 952-346-2488 EMAIL: NATE®ELEVATIONHOMES.COM 0.5 inches in a 24-hour period. Following an nspec ion a occurs within 24 hours after a rainfall event, the next inspection must be depth. conducted within 7 days after that rainfall event. K E Y 12. Wire Screen for Block and Rock Inlet Filter: 12 mm (0.5 inch) openings 2. Inspect all erosion prevention and sediment control BMPs, infiltration -- EXISTING RUNOFF FLOW DIRECTION areas, and stabilized areas. 13. Bales: Tightly bound bales of unrotted hay, straw, or other grass locally available from recent cuttings. --► PROPOSED RUNOFF FLOW DIRECTIOI 3. Record all inspections and maintenance conducted during construction in 14. Biodegradable Erosion Control Blankets: In accordance with MNDOT writing and keep these records. The inspections and maintenance records --m-------•- EXISTING CONTOUR must include date and time of inspections, date and amount of all Standard Specification 3885. rainfall events greater than 0.5 inches in a 24-hour period, name of PROPOSED CONTOUR persons(s) conducting inspections, findings of inspections, 15. Erosion Control Matting: LandLok TRM 450 Turf Reinforcement Mat recommendations for corrective actions, and any corrective actions taken. manufactured by Propex, Inc. (www.goeotextile.com), or approved equal (872.5) PROPOSED SPOT ELEVATION soil erosion control matting. 4 Inspect all erosion prevention and sediment control BMPs in order to ensure integrity and effectiveness. Repair, replace, or supplement any 16. Staples: Staples used to anchor erosion control blankets shall be nonfunctional BMPs with functional BMPs within 24 hours after discovery, U-shaped, 3 mm diameter or heavier steel wire. The span width at the or as soon as field conditions allow access unless another time frame is crown shall be a minimum of 25 mm (1 inch). Staples shall have a specified. GARAGE Fl ooR - (917.0) length of 250 mm (10 inches) or more from top to bottom after The base information and proposed conditions shown on this plan are from a certificate of survey prepared by Cornerstone Land Surveying, Inc. dated 4/2/2015. bending. 5. Remove accumulated sediment deposits from behind erosion and sediment control devices as needed. Do not allow sediment to accumulate to a 17. Bio-Loas: Curlex Sediment Log, as manufactured by American Excelsior depth of more than one-third of the height of the erosion and sediment Company (www.curlex.com), or approved equal. Excelsior fibers shall be control devices. Repair, replace, or supplement deteriorated, damaged, weed seed free, TYPE III 9 -inch (23 -cm) diameter. Excelsior color shall rotted, or missing erosion control devices within 24 hours of discovery, or be standard (natural). Netting at each end of the log shall be secured as soon as field conditions allow access. to assure fiber containment. 6. Repair, replace, or supplement all silt fences when they become nonfunctional or the sediment reaches 1/3 of the height of the fence. V These repairs must be made within 24 hours of discovery, or as soon as field conditions allow access. 7. Clean sedimentation basins, storm sewer catch basins, ditches, and other drainage facilities as required in order to maintain their effectiveness. Temporary and permanent sedimentation basins must be drained and the sediment removed when the depth of sediment collected in the basin reaches 1/2 of the storage volume. Drainage and removal must be completed within 72 hours, or as soon as field conditions allow access. 8. Inspect surface waters (including drainage ditches and conveyance systems) evidence of erosion and sediment deposition. Remove all deltas and sediment deposited. Stabilize areas where sediment removal results in exposed soil. Removal and stabilization must be completed within 7 days of discovery unless precluded by legal, regulatory, or physical access constraints. If precluded, removal and stabilization must take place within 7 days of obtaining access. 9. Inspect construction site vehicle exit locations for evidence of off-site sediment tracking onto paved surfaces. Remove all soils and sediments tracked or otherwise deposited onto adjacent property, pavement areas, sidewalks, streets, and alleys. Removal shall be on a daily basis The subsurface utility information shown on this plan is utility throughout the duration of the construction. Clean paved roadways by Quality Level D. This quality level was determined according to shoveling or wet -sweeping. Do not dry sweep. If necessary, scrape the guidelines of CI/ASCE 38-02, entitled "Standard Guideline paved surfaces in order to loosen compacted sediment material prior to for the Collection and Depiction of Existing Subsurface Utility sweeping. Haul sediment material to a suitable disposal area. Street Data." washing is allowed only after sediment has been removed by shoveling or sweeping. 10. Perform any corrective measures ordered by the City or Watershed District 20 0 20 40 within 24 hours of notification. Install any additional erosion protection or sediment control measures deemed necessary Y b the City or Watershed District within 24 hours of notification. ALF IN F FF X15- gr�,1 TTRFF PIRFCFRV47ION DRAWING! \\server\Pro ierts\2015\415•-561 5804 South Drive Fdinn (Flevatinn Hnme.$)\2015-09--2R\l5561ST1.dwn IAYOUT: Invoutl XRFF: Survev: XRFF: Site Plan LOT % PUBLIC R 6 INCH MINIMUM THICKNESS 30 F007 MINIMUM LENGTH MNDOT STANDARD SPECIFICATION 3733 TYPE V PERMEABLE GEOTEXTILE FABRIC MATERIAL BENEATH THE ROCK 24 -INCH HIGH CUT-OFF DIKE WITH MAXIMUM SIDESLOPES OF 4:1 1 TO 2 INCH DIAMETER WASHED ROCK, MNDOT STANDARD SPECIFICATION 3137 CA -1, CA -2, CA -3 OR EQUAL COARSE AGGREGATE 12 FOOT I MINIMUM WIDTH TEMPORARY ROCK CONSTRUCTION ENTRANCE SET 1 /2"_. IRON PIPE 5' UTILITY EASEMENT P NO. 387336 Qs (36.62 PLAT) N89029 f 39" E 366 56 X915.2 CONSTRUCTION SEQUENCE a Delineate the location of areas not to be disturbed (e.g. with flags, 1 stakes, signs, silt fence, etc.) before work begins. Establish sediment control practices on all down gradient perimeters 2 before any up gradient land disturbing activities begin. These practices CQ shall remain in place until final stabilization has been established. 6 Install all perimeter sediment control devices and construction entrances. GARAGE Fl ooR - (917.0) The timing of the installation of sediment control practices may be 3 adjusted in order to accommodate short-term activities, but sediment 5.2 control practices must be installed before the next precipitation event even if the short-term activity is not complete. 4 Contact the City for approval of the sediment control devices. 5 Rough grade the site. 6 Install utilities. 7 Install pavements. 8 Install lawn and landscape. 9 Restore all disturbed areas. 10 Clean all storm sewer and conveyance systems. 21.4 After all disturbed areas are stabilized, obtain approval from the City 11 and/or Watershed District. 12 Remove all temporary sediment control devices. } LOT J FOUND (96.32 PLAT) 1/1 " IRON N890 2.`2' ": ' ({\PIP:: 9.10 JC916. j I I � �0_ / I 'TREE 4=TREi=- .r I I ( # x 915. x91s.e # I >� ' UTI LI TY #moi - - e a EASEMENT PF X X NO. 387336 `- wo SPRUCE,8"SPRU�CE" I O 10"SPRUC916.; C SPRUCE" X915x915.7 .7 N �- 1 ER DOC. X 1 I x 4+ xs,.s 16-4,0"5--� I � I I I 1 17 I SLUT 0 I I I �rS i 915.17 ?C 5.6 X 9100. po I � CEDAR"151 L O 1 4 - -- --.-..-.......-...._.....-.-.-...-_..._ ' '--SET 1/2' IRON 43 PIPE 0.5' SOUTH. --2.1 CORNER FALLS ON WOOD FENCE POST SILT FENCES 4 € I I � I s � f{/ -x316.2 s � I 10"TREE) �~`� 5' UTILITY 916.E EASEMENT PER DOC. NO. 387336 � I 7/16.2 X 916.2 i 1 )SED HQS E 2.00 � , w -_- 23 _J Cq I taro 9y a / I ` (sueFLooR (91&0)18.0 0- LOCO x91 a -k___m_.„.. TERP,cE 1 t• t 5 * 9y s CQ { 6 X GARAGE Fl ooR - (917.0) v 5.2 916.6 14.2 -. =912.7 BLDGTOP � •-` 21.4 2.0 4804'- )SED HQS E 2.00 � , w -_- 23 _J Cq I taro 9y a / I ` (sueFLooR (91&0)18.0 0- LOCO x91 4 . -k___m_.„.. 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E T-0000 0 3 / % _._.«. _.......-._ _._.v- ....- -_ ...__....._... r ....... -. _o�VIO OO _ _. -. � w 81 0 4 iO 01 914•-•- _/_:0 -- - X913.9 91 0 o 000 0 X912.9 �" �r - 0- .b g12a RIOR ANY Cs �A.- 1\ t , CONSTRUCTION, INSTALL 133 i STORM SEWER INLET 9 PORARY ROCK i PROTECTION ON ALL S8,9_,33 ' CONSTRUCTION CATCH BASINS EXPOSED €NTRANCE%as 1'L TO CONSTRUCTION0.5. -<<EDIMENT-- -< -- < .......-. ...< < < -- < <-----J<g < <�<�_<-..•. �< c < S011TH DRIVE ._.- 5804 SOUTH DRIVE m - ooq`f_ EDINA, MN OCT 2 2 2015 VI OF DATE REVISION 9/21/15 GARAGE FLOOR 9/28/15 RAISED ELEVATION OF HOUSE I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATEF� MINNESOTA. Brian Mundstock DATE: 9/28/2015 REG. NO.: 23468 INFORMATION: PROJECT NO.: 15-554 DRAWN BY: LKS CHECKED BY: BHM APPROVED BY: BHM SCALE: GRAPHIC DATE: 9/17/15 DESCRIPTION: GRADING, DRAINAGE, EROSION CONTROL AND STORMWATER MANAGEMENT PLAN SHEET NO ST1 1 of 1