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HomeMy WebLinkAboutINFRASTRUCTURE PLAN Rev. (4) 12.28.2020 - QuickSilver - 220, 224 & 228 N 3rd W1 800NDARY 1 1 1 8 O N N E R 1 1 ( ' 4 KOOTENAI I r 1 1 • r i,Jl'. J.Y c SHOSHON[% BENEVJAH _ I % 1 f 1 I 1L LATAH ��♦L, 1 CLEARW ATER 1 C ;NEl •PE110E W I 1 I D A H O r� 01 1 � L lL E M H 1 � ADAMS C( V A L L E Y._ �1^♦ �t � WASHINGTON - p A y 0 lo - L FREjNONTIf ). C A n 1' JJ C u S r E R ; L 1PANETTE_' f 1 G E M -- REXEIURG, !D 1 B 0 1 S F / A r `,CANYON , V 1801 Se , CAMAS •1 ° I A O A 8 L :. I N E \\ BONNEVILLE ' { C 1 E L M 0 R E 13 1 N G H A M �'�•^- GOODING; L I N C O I_ N Y i - O i 1 L._ it ROM1 i-_ rr. tF ^•i r ♦ POWER 1 OW Y ,��� • , - - f 1 H E E� �."�.; Sj. , TWIN FALLS 1+t Art LAnL I C A S S I A O N E I D A 1 1 fPANnI IN �� ♦rale! STATE MAP 4. > N7k+, 4 C , r. . F • 1^rh I r , �r e Y f * ,p ♦ g� 4 Ei�; t114 14 At T.j7 j+t • I 1 r 4 VICINITY MAP Sheet List Table Sheet Number Sheet Title 1 COVER 2 NOTES 3 PAVING AND GRADING 4 UTILITIES 5 DIMENSIONS AND EASEMENTS 6 STORM WATER POLLUTION PREVENTION 7 STORM WATER POLLUTION PREVENTION DETAILS s r " _> a 44 c e i `.h F. SITE MAP APPROVAL SIGNATURES: DEVELOPMENT DRAWINGS FOR: /( SS\ON A 1 a J ? /2/2S/20Z0 QUICKSILVER APARTMENTS C CEm I� � ✓y nnect Engineering Date: ',' C G- I w G n' w G SHEET N0. 1 ` " 176,718 The Civil Connection p �rz�z zoz� , RExauRc, ID Date: 7 REXBURG, ID r � of Hollipark Dr. Idaho Falls, ID 83401 `9�F OFjO�� 208.681.8590 Department of Environmental Quality Date: PLOT DATE: 12/28/2020 9:53 AM GENERAL NOTES 1. All materials, workmanship, and construction of site improvements shall meet or exceed the work standards and specifications set forth by the CITY OF REXBURG standard specifications and drawings, and and requirements of the Idaho Standards for Public Works Construction, (ISPWC) current edition. 2. All material furnished on or for the project must meet the minimum requirements of the approving agencies or as set forth herein, whichever is more restrictive. 3. The Contractor is cautioned that the location and/or elevation of existing utilities, as shown on these plans, is based on records of the various utility companies and where possible, measurements taken in the field. The Contractor must call the local utility location center at least 48 hours before any excavation to request exact field locations of the utilities. 4. A Pre -Construction Conference shall be held a minimum of three (3) working days prior to start of work. All Contractors,Subcontractors and/or UtilityContractors shall be present. 5. All lot dimensions and easements are to be taken from the Final Plat of the recorded subdivision plat. 6. The Contractor shall maintain all existing drainage and sanitary sewer facilities within the construction area until the drainage improvements are in place and functioning. 7. All Contractors working within the project boundaries are responsible for compliance with all applicable safety laws of any jurisdictional body including but not limited to, barricades, safety devices, control of traffic, excavation, trenching, shoring, and security within and around the construction area. 8. Contractors must furnish proof that all materials installed on this project meet the requirements of Note # 2 above at the request of the agency and/or Engineer. 9. CONNECT ENGINEERING must give approval prior to (a) backfilling trenches for pipe; (b) placing of aggregate base; (c) placing of concrete; (d) placing of asphalt pavement. Work done without such approval shall not relieve the Contractor from the responsibility of performing the work in an acceptable manner. Contract work will not be accepted by the CITY OF REXBURG without the approval of the Project Engineer. 10. Developmental drawings must be submitted to the CITY OF REXBURG Public Works Dept. prior to final approval. 11. Only plan sets marked "Approved for Construction" shall be used by the project contractor(s). Use of any plans on the job without the "Approved of Construction" stamp shall be grounds for the issuance of a stop work order. Contractor must also maintain a set of plans stamped with approval by the Department of Environmental Quality on site. 12. Contractor is responsible for property corner protection. The cost of $30 per corner will be held as retainage until all interior corners are verified to be in place. 13. Each Contractor shall be responsible for acquiring any necessary NPDES permits, filing any NOI's or NOT's, and preparing a Storm Water Pollution Prevention Plan (SWPPP) in accordance with the Environmental Protection Agency. Contact the EPA at 208.378.5776 for the required information. Said permit shall be presented to the Engineer at least forty-eight (48) hours prior to the beginning of construction. 14. The Contractor shall be responsible for keeping roadways free and clear of all construction debris and dirt tracked in from the site. 15. All measures possible shall be taken to ensure erosion control with Best Management Practices. 16. Quantities shown are estimates by the Engineer. The Contractor must verify all quantities. If there is a large discrepancy contact the Engineer. 17. All work must meet standards set forth by the American Disabilities Act (ADA) inside public rights of way. 18. Trench backfill Type 2A compaction "Water Settling" will not be an acceptable method of trench backfill compaction. 19. All water valves, blow -offs and manholes will be placed so as not to conflict with any concrete curb, gutter, valley gutter, and sidewalk improvements. 20. CONNECT ENGINEERING and/or Inspector shall make periodic visits to the project location to ensure that the site improvements meet or exceed standards and design as per the approved construction drawings. 21. To receive final acceptance, Contractor must submit copy of field plans complete with construction notes and As -Built information, corrections, changes, etc. 22. Contractor must have ISPWC manual (current edition) on-site during all phases of construction. Failure to do so may result in non-acceptance of the site by DEQ, Engineer, City etc. 23. A copy of the Quality Control Signature sheet (with all applicable signatures) shall be delivered to CONNECT ENGINEERING prior to the walk-thru. 24. A Right -of -Way Construction Permit from the CITY OF REXBURG Public Works is required for any construction in the road right-of-way not shown on these improvement drawings. 25. Contractors shall provide a one (1) year warranty on all roads from the date of formal acceptance by the CITY OF REXBURG. 26 Lot corners and centerline intersection monuments have been staked as shown on the recorded plat of this subdivision. Should any of these monuments be lost or disturbed during construction Idaho Code 55-1613 requires said monuments will be reestablished by a professional land surveyor at the expense of the agency or person causing the loss or disturbance. 27. All Construction Staking shall be provided by the owner one time, but if restaking is required this shall be provided at the Contractors expense. 28. It is the contractors reasonability to know which permits are needed and obtain all construction permits including ROW for bore. 29. Plans are intended to be printed in color for added clarity of design. ELECTRICAL NOTES 1. All new electrical facilities shall be constructed in accordance with the current Rocky Mountain Power Service Policy. Each utility shall be constructed to its own policy. 2. Electrical sectionalizing cabinets and bases (when required) will be provided by Rocky Mountain Power but shall be installed by the Developer/Contractor. 3. All primary and secondary conduits shall be provided and installed by the Developer/Contractor. All electrical conduits and 36" radius elbows shall be schedule 40 pvc. 4. The minimum power trench depth shall be 54" below finished grade. (Conduit to be installed 48" below finish grade). Including 6" of sand bedding below and above top of conduits. 5. Primary and secondary conduit depths can be reduced to 18" of cover below finished grade with approval by Rocky Mountain Power. Rigid galvanized steel conduit must be provided and installed by the Developer/Contractor in a trench that is less than 48" deep. 6. The Contractor shall retain and protect all existing City power poles and electrical facilities during construction except those facilities shown to be relocated or moved per Rocky Mountain Power contractors map. 7. Coordinate all electrical construction with Rocky Mountain Power. 8. Owner shall bear all costs to relocate or remove existing power poles, light poles, anchor guys, and miscellaneous electrical facilities, except those facilities inside city rights of way. 9. The Owner/Developer shall provide all trenching, conduit and concrete light pole foundations for street illumination along all Public Right of Way as per Rocky Mountain Power current service policy. In addition, Owner/Developer shall purchase street light assembly provided and installed by Rocky Mountain Power. 10. If applicable, see Rocky Mountain Power Electrical site plan for off-site electrical and fiber optic facilities, layout, and installation details. 11. With exception of conduit crossing, contractor shall install curb and gutter prior to power trench and conduit installation. or (with Rocky Mountain Power approval) centerline of trench may be staked with cut/fill to bottom of trench at all grade breaks and hubs at 25' intervals and offset stakes at all transformers, switch cabinets, secondary pedestals etc. 12. Contact Rocky Mountain Power prior to construction. 1. Prior to construction, it shall be the responsibility of the contractor to inform all the utility companies of the construction schedule. r r shall be verified b 2 All existing utility locations and depths are approximate app and o t o y the contractor. 3. All elevations are based on the USED DATUM. 4. Manhole rim elevations as shown on the Construction Drawings are approximate. The manhole frames and covers shall be constructed in accordance with the CITY OF REXBURG Standard Drawings. Rim elevations shall be determined by the engineer in the field during construction. 5. Contractor shall repave any existing paved streets disturbed during construction. 6. Retain and protect all irrigation and drainage crossings. The contractor shall coordinate with the owner and the Rexburg Irrigation Company (208-356-5251) for the inspection of the exposed irrigation and/or drainage pipe crossings. If existing pipes are damaged, the affected pipe will be replaced by the contractor. 7. The developer's engineer shall be present during all testing of the sewer construction. 8. Retain and protect existing curb, gutter and sidewalk. if removal is necessary, replacement shall be incidental to project. 9. The following type and class of pipe will be permitted: gravity pipe shall conform to ASTM D-3034, PVC, SDR 35, or other pipe approved in the CITY OF REXBURG Standards. 10. All work shall be constructed to the CITY OF REXBURG Standards. All work shall be approved by the CITY OF REXBURG. 11. Sanitary sewer manhole cones shall be set a maximum of one (1) foot below specified ring elevations by sewer contractor. All remaining manhole materials, other than concrete collars necessary to construct manhole to finished grade, shall be furnished by the sewer contractor for placement at finished grade by street paving contractor. All materials for concrete around manhole rings shall be supplied and constructed to finished grade by street contractor. The owner's engineer shall be contacted 24 hours prior to placing concrete collars. 12. The trench backfill above the pipe zone will be inspected by the owner's engineer in accordance with the latest edition of the Idaho Standards for Public Works Construction Specifications and the CITY OF REXBURG Standards and Specifications. 13. Where PVC is utilized, a rubber ring or approved equivalent is to be installed where the pipe is in contact with manhole base and/or manhole channel in order to insure a watertight seal. 14. Where it is necessary for sewer and water to cross each other and the sewer line is above or less than 18 inches below the water main, the sewer line crossing shall be either: a. Non -Potable pipeline construction with potable water class pie for a minimum of ten (10) feet either side of potable pipeline with a single twenty (20) feet section of potable water class pipe centered on the crossing; or b. Sleeve non -potable or potable pipeline with potable water class pipe ten (10) feet either side of crossing. Use of hydraulic cementitous materials such as concrete, controlled density fill, and concrete slurry encasement is not allowed as a substitute for sleeving. If potable pipeline is below non -potable pipeline the non -potable pipeline must also be supported through the crossing to prevent settling. 15. Where the sewer main depth will allow, all sewer service lines shall be constructed to a depth of 9.5' at property line. The contractor shall use 4" diameter PVC pipe or approved equivalent for all service lines. All sewer service lines shall be constructed at a minimum grade of 2%. 16. Sewer service lines shall be 4" PVC and constructed to a point 15' inside the front lot line as shown. Except where otherwise located, the sewer service lines shall be constructed as shown on plan. 17. The horizontal separation of the water and sewer mains shall be a minimum of ten (10) feet. 18. Contractor shall notify the CITY OF REXBURG City Engineer and the developer's engineer 48 hours in advance of construction. 19. Water levels shall bemaintained below the trench bottom during the pipe laying and joining operation. The r approved prior t construction. Ditches and storm dewatering method shall be discussed with the engineer and app o ed p o drain facilities that are silted up due to the contractor's dewatering shall be cleaned and restored to their original state. 20. Contractor shall locate and protect all underground utilities during construction. 21. The developer shall test the compaction of the sewer pipeline bedding in accordance with the the ISPWC specifications, and will be done by an outside testing laboratory. The cost of this service shall be paid by the developer. However, if the test fails, the cost of the test and any retesting shall be paid by the contractor. The contractor shall coordinate with the developer's engineer and the testing laboratory to schedule the tests, backfilling, and pipe laying operation. 22. After all utilities are constructed and just prior to paving, the contractor shall perform an air test on the sewer system. The developer's engineer shall be present to witness the test. The contractor shall contact the engineer 24 hours prior to testing. City of REXBURG requires low pressure air or hydrostatic testing, mandrel, and CCTV inspection of the completed sewer. 23. The contractor shall leave the excavation for the upstream end of all service lines open for field verification of the invert elevation by the engineer's inspector. The contractor shall not backfill the ends of service lines until he has obtained approval from the engineer's inspector or made other arrangements for verification of service line invert elevations. 24. Service and main piping shall be in accordance with ASTM 3034 and shall be SDR 35 or greater plastic pipe or approved equal. 25. Service wyes shall be installed per the CITY OF REXBURG Standards. 26. Backfill compaction of drop manholes shall not be accepted without full time inspection by developer's engineer during compaction work. 27. At all times, when laying pipe is not in progress, open ends of the pipe shall be closed by a watertight plug or other approved means. At the close of the day's work, or whenever workmen are absent from the job, the end of the last laid section shall be plugged, capped, or tightly closed to prevent entry of foreign material. 28. All visible leaks shall be repaired - even if the leakage is below allowable limits. 29. The developer's engineer shall be present during all testing of the sewer line. 30. A minimum of 18" vertical clearance must exist between potable and non -potable lines. STREET SIGNING 1. All road striping and traffic signing shall be designed, constructed, and placed according to the current Manual of Uniform Traffic Control Devices (MUTCD) with the following exceptions: 1.1. All Stop and Yield signs used in any subdivision shall be a minimum 30" X 30", engineer grade sheeting is not allowed. 1.2. All Road Name and Street signs shall have a minimum 4" legend. Both background and legend shall be retro -reflective. Standard colors are white legend and green background except private roads, which will have a blue background. 1.3. Substrate material shall be aluminum; no fiberglass or plastic will be accepted. 1.4. The minimum size for Speed Limit Signs shall be 24"W X 30"L with black legend on white background. 1.5. Posts shall be metal and shall be anchored with a "soil type" anchor. No concrete shall be used as an anchor. Posts shall be 2" X 2" square and must meet break -a -way standards of the State of Idaho. No U -channel shall be used. 1.6. The minimum height of signs shall be 6' from the road surface to the bottom of the sign. 1.7. Maintenance of all street and traffic signs will be the responsibility of the developer until the streets are officially accepted for maintenance by the CITY OF REXBURG. APPROVED BY DATE: City of REXBURG 1. The water system shall be constructed to conform with the standards set forth in the Idaho Regulations for Public Drinking Water Systems" and the current CITY OF REXBURG standard drawings and specifications. 2. The pipe shall be installed in a workmanlike manner by persons properly qualified to perform said work and shall be in conformance with the manufacturer's recommendations as approved by the City Engineer. All work and materials must conform to current requirements of the CITY OF REXBURG. Water distribution mains shall be constructed with class 50 DI pipe, AWWA C-900, DR 18 PVC or Pressure Class 250 DIP. 3. All water services shall be 1" DR7 (200 psi) PE IPS pipe and have a minimum cover of 5 feet per City of REXBURG Std. Dwgs. Cap lines 15' inside property lines after installation of the water mains. The trenches shall be compacted to 95% of maximum density to prevent further h rsettlement. All mains shall be leak -tested disinfected, flushed and bacteria tested before connecting to the municipal system. Mueller thermal coil meter pit, or equivalent, required for all water services. 4. Where it is necessary for sewer and water to cross each other and the sewer line is above or less than 18 inches below the water main, the sewer line crossing shall be either: a. Non -Potable pipeline construction with potable water class pie for a minimum of ten (10) feet either side of potable pipeline with a single twenty (20) feet section of potable water class pipe centered on the crossing; or b. Sleeve non -potable or potable pipeline with potable water class pipe ten (10) feet either side of crossing. Use of hydraulic cementitous materials such as concrete, controlled density fill, and concrete slurry encasement is not allowed as a substitute for sleeving. If potable pipeline is below non -potable pipeline, the non -potable pipeline must also be supported through the crossing to prevent settling. 5. All tees, plugs, caps and bends, and at other locations where unbalanced forces exist, shall be secured and anchored by concrete thrust blocks as shown on ISPWC std. dwgs. 6. CONNECT ENGINEERING will provide one (1) set of construction stakes for each of the following items: water main lines, fire hydrants, and service connections. 7. Contractor to field verify all valve box lid elevations to assure that said lid elevations match final street grade. 8. The paving contractor shall be responsible for constructing concrete collars and final adjustments of water valves to grade. 9. Pipes laid on a curve: the maximum joint deflection shall be 5 percent or the manufacturer's recommendation, whichever is less. 10. The developer will test the compaction of the water pipeline bedding in accordance with the ISPWC specifications construction inspection policy. Testing will be done by an outside testing laboratory. The cost of this service shall be paid by the developer. However, if the test fails, the cost of the test and any retesting shall be paid by the water contractor. The contractor shall coordinate with the developer's engineer and testing laboratory to schedule the tests, his backfilling, and pipe laying operation. 11. The developer's engineer shall be present during all testing of the water line. 12. The horizontal separation of the water and sanitary sewer, or storm drain shall be a minimum of ten (10) feet. 13. The water line construction shall conform to the depth of public health and welfare regulations of public drinking. A minimum of 5 -foot cover for water lines water systems and disinfection specifications shall be kept. 14. Fire hydrants or temporary blow -offs shall be installed on dead-end water lines. 15. Water lines shall not exceed 8' in depth from finished grade. 16. At all times, when laying pipe is not in progress, open ends of the pipe shall be closed by a watertight plug or other approved means. At the close of the day's work, or whenever workmen are absent from the job, the end of the last laid section shall be plugged, capped, or tightly closed to prevent entry of foreign material. 17. All water main fittings to be mechanical joint; no flanged fittings. 18. A minimum of 18" vertical clearance must exist between potable and non -potable lines. 19. Fire hydrants shall be Clow Medallion or Waterous Pacer. Any other type shall be up to the CITY OF REXBURG to approve or reject. All fire hydrants shall be painted red. 20. Install No. 12AWG copper locating wire with insulation on all water pipe and water service lines. Utilize epoxy splice kits. STREET CONSTRUCTION 1. All construction within public right-of-way shall conform to the current edition of the ISPWC and the CITY OF REXBURG standards. No exceptions to Policy Standards and the ISPWC will be allowed unless specifically and previously approved in writing by the CITY OF REXBURG. 2. No construction shall begin before the Pre -Construction meeting, which the Contractor is required to attend. 3. Sanitary sewer and storm drain manholes, cones and structures shall be set to specified elevation by their respective contractors. All remaining manhole materials, except concrete collars, necessary to construct manhole to finished grade in pavement areas shall be furnished by the Contractor for placement at finished grade. For manholes not within pavement areas, the manhole rings shall be set to finished grade by their respective contractor. Contractor shall contact the CITY OF REXBURG twenty-four (24) hours prior to pouring concrete collars. 4. Contractor shall construct four inches (4") of asphalt pavement thickness at joint locations for all pavement matches. 5. All reinforced concrete pipe shall conform to ASTM C-76 Specifications for the class of pipe indicated, and shall be installed watertight. 6. All work will be inspected by CONNECT ENGINEERING and monitored by the CITY OF REXBURG in accordance with the latest edition of the "REXBURG STANDARD DRAWINGS AND SPECIFICATIONS". 7. Borrow shall be obtained from sources designated or approved in writing by the Engineer. 8. Clearing and grubbing shall consist of removing all natural and artificial objectionable materials. Under no circumstances shall roadways be placed on frozen or objectionable material. 9. The subgrade shall be excavated and bladed to remove all uneven areas and to secure a uniform surface true to grade and line. The subgrade material shall then be scarified to a depth of eight inches (8"), adjusted to within approximately 2% of optimum moisture content and compacted to the minimum density required as stated in ISPWC. 10. All concrete used shall be Class 4 and have a strength of four thousand (4000) PSI in twenty-eight (28) days. The concrete mix shall include Fly Ash for ASR mitigation. The mix design shall be approved by the engineer. All concrete shall be cured by a liquid membrane -forming curing compound method,unless otherwise specified in writing by the Engineer. 11. The plant mix should be a %2 -inch SP3 PG 58-28, 1 to 10 million design ESALs superpave hot mix asphalt design. 12. All road stripping and excess topsoil shall be stockpiled out of the right-of-way and stored at Contractor's expense. 13. A traffic control plan based on the latest edition of the Manual on Uniform Traffic Control Devices (MUTCD) shall be approved by the CITY OF REXBURG Public Works Department prior to construction 14. Parked equipment and stored materials shall be kept as far away from the travelway as feasible. Items left overnight within 30 feet of the travel way shall be marked and/or protected. CONTACTS DEPARTMENT OF ENVIRONMENTAL QUALITY INTERMOUNTIAN GAS COMPANY CITY OF REXBURG 900 N SKYLINE, SUITE B 1527 HOLLIPARK DR 35 N 1ST E, IDAHO FALLS, IDAHO 83402 IDAHO FALLS IDAHO, IDAHO 83401 REXBURG, ID 83440 (208)528-2650 (208)542-6632 (208)359-3020 STARLIGHT 1525 SHERRY DR. IDAHO FALLS, ID 83403 (208) 523-4567 ROCKY MOUNTAIN POWER 170 W 2ND N REXBURG, ID 83440 (888)221-7070 0 c0 7L ao n ttoe (n ca LL LJ dc L zLo CO r-: Li Y U :2a0 co 7L ' U o _ Cb Y CV � �- OQ9 7L _ LJ d DRAWN BY I CHECK BY CAB I BDJ JOB NO: 20-060 DATE: December 28, 2020 I - z W W Q a W Q F- 0W Z m X > UJ J U_ w z 0 Z O W LU O ii U to W 0 Z Z 0 a w > w � U ys\ONA rxs u% 17078 �9 OF 30 SHEET 2 7 OF SHEETS AREA: 71,003 SQ FT (1.63 ACRES) UNITS: 22 UNITS/ACRE: 13.780 BUILDINGS: 11 BUILDING/PARKING NOTE: TYPE: VB HEIGHT: 32.5 FT REQUIRED PARKING: 44 (2 PER UNIT) PROPOSED PARKING: 54 STALLS GENERAL NOTE: 1. ALL PUBLIC IMPROVEMENTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CURRENT CITY OF REXBURG ENGINEERING STANDARD SPECIFICATIONS AND STANDARD DRAWINGS. 2. SEE ARCHITECTURAL PLANS FOR MORE BUILDING DETAILS. 3. SEE REXBURG POWER MAP FOR POWER INFORMATION. 4. NO PROPOSED INTERNAL LIGHTING IN DEVELOPMENT. BASIS OF BEARING BENCHMARK LANDSCAPE: REQUIRED (20%):15,172.7 sq ft PROPOSED (42-6%): 32,316.3 sq ft 0101-02 r 1+0OI _ 0201.4.1.E.1-01 LEGEND STORM WATER REQUIREMENTS PROPOSED CATCH BASIN TOTAL STORAGE REQUIRED =3,802.7 CU FT (PER 100 -YEAR 1 HOUR EVENT TOTAL STORAGE AVAILABLE = 7,053.9 CU FT PROPOSED FIRE HYDRANT STORAGE POND CALCULATIONS USED RETAIN AND EXIST. POWER POLE AREA (sq. ft.) PRECIPITATION FACTOR INTENSITY (in) INTENSITY (ft) TOTAL REQ. VOLUME ROAD 21,573 0.9 1.5 0.125 2,427 CALC. OTHER 18,312 0.6 1.5 0.125 1,373 0706.4.1.E.1-05 TOTAL 39885 N/A N/A N/A 3,800 PROPOSED CURB & GUTTER POND 1 POND 2 POND 3 TOTAL STORAGE ROAD 5,615.3 (sq. ft.) 9,709.6 (sq. ft.) 6,248.1 (sq. ft.) 21573 (sq. ft.) LOCATION OTHER 6,699.5 (sq. ft.) 3,398.8 (sq. ft.) 8,213.7 (sq. ft.) 18,312 (sq. ft.) — EASEMENT LINE TOTAL 12,314.8 (sq. ft.) 13,108.4 (sq.ft.) 14,461.8 (sq. ft.) 39,885 (sq. ft.) REQUIRED VOLUME POND 1 POND 2 POND 3 TOTAL 1,136.5 (cu. Ft) 1,347.3 (cu. ft.) 1,318.9 (cu. Ft.) 3,802.7 (cu. Ft.) AVALIABLE VOLUME POND 1 POND 2 POND 3 TOTAL 2,078.5 (cu. Ft) 2,353.1 (cu. Ft.) 2622.3 (cu. ft.) 7,053.9 (cu. ft.) GRAPHIC SCALE 20 0 10 20 Q ( IN FEET ) 1 inch = 20 ft. 2.5" DEPTH ASPHALT PLANT MIX 4" DEPTH CRUSHED 3/d' MINUS AGGREGATE LEVELING COURSE COMPACTED TO 95% ASTM D698 10" DEPTH UNCRUSHED AGGREGATE SUBBASE COURSE COMPACTED TO 95% ASTM D698 SUBGRADE EARTH COMPACTED TO 95% ASTM D698 ASPHALT PARKING LOT SECTION 24 R=1" R=112" I L 111 6„ 6„ 1' 1/2" 6" 6" �— LIP DOWN CURB 1" = 1' PROPOSED BUILDING DETAIL NTS APPROVED BY DATE: City of REXBURG 0 PROPOSED CONCRETE SIDEWALK D PROPOSED BUILDINGS I PROPOSED LANDSCAPING 0 PROPOSED ASPHALT EXISTING ASPHALT TO BE PROTECTED — — — — 0101-02 RETAIN AND EXIST. POWER POLE PROTECT EXISTING EXIST. LIGHT POLE 0706A.1.A.5-02 CONCRETE PROPOSED STREET LIGHT LINE PROPOSED WATER VALVE Ov PROPOSED STORM DRAIN MANHOLE ISPWC SD -708 0707.4.1.A.1-01 INSTALL CURB SQ EXIST. SANITARY SEWER MANHOLE ISPWC SD -707 0706.4.1.E.1-05 PROPOSED SANITARY SEWER MANHOLE CHECK BY ENCLOSURE PER EXIST. CURB & GUTTER CITY OF REXBURG PROPOSED CURB & GUTTER DATE: December 28, 2020 PROPERTY LINE GB GRADE BREAK GB SAW CUT r n V STREET RIGHT-OF-WAY (ROW) — EASEMENT LINE W EXIST. FENCE LINE 75 PROPOSED V VINYL PRIVACY FENCE uGP Q <W PROPOSED UNDERGROUND POWER a" SAN) EXIST. SANITARY SEWER LINE PROPOSED SANITARY SEWER LINE v CL PROPOSED WATER LINE 90 Q Q �•• wrrt EXIST. WATERLINE D m PROPOSED STORM DRAINLINE Q W PROPOSED SANITARY SEWER SERVICE U PPROPOSED WATER SERVICE oHP EXISTING OVERHEAD POWER T EXISTING OVERHEAD TELEPHONE Y EXISTING GAS SERVICE Q U_ EXISTING MAJOR CONTOUR 1 CL EXISTING MINOR CONTOUR — I PROPOSED MAJOR CONTOUR — — — — — — — — — — — — PROPOSED MINOR CONTOUR 2.5" DEPTH ASPHALT PLANT MIX 4" DEPTH CRUSHED 3/d' MINUS AGGREGATE LEVELING COURSE COMPACTED TO 95% ASTM D698 10" DEPTH UNCRUSHED AGGREGATE SUBBASE COURSE COMPACTED TO 95% ASTM D698 SUBGRADE EARTH COMPACTED TO 95% ASTM D698 ASPHALT PARKING LOT SECTION 24 R=1" R=112" I L 111 6„ 6„ 1' 1/2" 6" 6" �— LIP DOWN CURB 1" = 1' PROPOSED BUILDING DETAIL NTS APPROVED BY DATE: City of REXBURG 0 PROPOSED CONCRETE SIDEWALK D PROPOSED BUILDINGS I PROPOSED LANDSCAPING 0 PROPOSED ASPHALT EXISTING ASPHALT TO BE PROTECTED — — — — 0101-02 RETAIN AND PROTECT EXISTING ASPHALT AND 0706A.1.A.5-02 CONCRETE 0201.4.1.E.1-011]SAW-CUT LINE AND ASPHALT REMOVAL 0706.4.1.A.5-01 INSTALL 6" CURB & GUTTER PER ISPWC SD -701 0706A.1.A.5-02 INSTALL 6" LIP 0706.4,1. B.1-04 DOWN CURB PER DETAIL THIS SHEET 0706.4.1.E.1-04 INSTALL 4" CONCRETE SIDEWALK PER ISPWC SD -709 0706.4,1. B.1-04 INSTALL COMMERCIAL APPROACH PER ISPWC SD -708 0707.4.1.A.1-01 INSTALL CURB TERMINUS PER ISPWC SD -707 0706.4.1.E.1-05 TRASH PAD CHECK BY ENCLOSURE PER CAB CITY OF REXBURG SD 11 Know what's below. Call before you dig. ^ 0 2 M CID 7L M; Li 1.1 at o U0 Vd c _ 00 L, Li U 70 7 Coco) 7Z i! 06 Y N m r,n �7_ ,a 10 o 7L II+ T DRAWN BY CHECK BY CAB BDJ JOB NO: 20-060 DATE: December 28, 2020 r n V Z Z W 75 Q <W I— C) v CL rrnn V Q Q W z D m Q W U J W z Y Q U_ CL H zLao U w N w C/) O U w z Z O z w y w � J U `'1SA R oY'0✓ 17678 m/2802g �9 9lF OF SHEET 3 7 OF SHEETS - FLANGE: 4865.49 _z .M Sta:1+66.93 OFF: -12.00L Rim:4864.66 INV OUTA861.66 Sta:1+17.61 OFF: -4.01L Rim:4864.59 INV IN:4856.91 EXISTING SU7ACECL DESIGN SURFACE @ CL SS MH #2 Sta:1+60.77 OFF: -4.00L INV IN:4857.18 Install 27' of 8" C50 DI Pipe @ 6' Min Cover 4860 Install 20' of 8" C50 DI Pipe @ 6' Min Cover Install 53' of 8" C50 DI Pipe @ 6' Min Cover Install 51' of 8" C50 DI Pipe @ 6' Min Cover 4856 Install 43' of 8" SDR -35 San. Pipe @ 0.40% DATUM ELEV 4854.00 1+00 Install 107' of 8" SDR -35 San. Pipe @ 0.40% SD CB #4 SS MH #3 Sta:3+66.59 OFF:22.1I R Sta:2+69.01 OFF: -5.28L Rim:4864.64 Rim:4865.16 INV OUTA861.50 INV IN:4857.71 SD CB #2 INV OUTA857.61 Sta:2+93.07 OFF: -1623L INV INA860.23 INV OUT:4860.13 Rim:4862.00 INV INA859.00 U Install 125' of 8" SDR -35 San. Pipe @ 0.40% FLANGE: 4866.59 SD CB #3 Sta:3+67.85 OFF: -20.59L OUT:4861.50 ENSURE 18" MIN. SEPARATION I � / Sta:3+93.37 OFF: -69.05L Rim:4865.22 INV IN:4857.92 SD MH #1 Sta:4+12.49 OFF: -1.51L INV INA861.39 INV IN 4861.39 INV OUTA86129 49' of 1 o'? 6' Min ver ENSURE 18" VERTICAL SEPARATION SS MH #4 Sta:3+93.09 OFF: -5.13L Rim:4865.22 INV INA858.31 INV OUTA858.31 INV OUTA858.21 I �il:ir3sVJ/I Rim:4863.35 FLANGE: 4867.47 SO CS #5 RETAIN AND Sta:4+92.49 OFF:21.26R PROTECT Rim 4864.69 EXISTING UTILITY INV OUTA861.50 SS MH #5 0401.4A.A.1-0 Sta:5+64.22 OFF: -5.31L CDLo 000 Rim:4865.41 011 0D0 INV OUf:4859.33 I 0101-01 RETAIN AND �� N PROTECT L0 EXISTING UTILITY 0201.4.1.E.1-02 SAW -CUT LINE 0401.4A.A.1-0 AND TRENCH PER CDLo 000 PAGE 8 OF THE 011 0D0 CITY OF REXBURG 0401.4.1.A.1-08:1]INSTALL STD DRAWINGS 11:1 INSTALL 1" WATER �� N SERVICE AND METER L0 PIT PER REXBURG 0� STD PG 13 0401.4A.A.1-0 INSTALL 6" WATER CDLo 000 PIPE DI C-50 @ 6' 011 0D0 MINIMUM COVER 0401.4.1.A.1-08:1]INSTALL 8" PIPE DI 0(0 00 C-50 @ 6' MIN 0 00 00 0 0 COVER 0401.4.1.B.1-908 INSTALL 8" 900 �q BEND C50 -DI 0401.4.1.13.1-8-6 INSTALL 8" TO 6" �f C50 -DI REDUCER 0403.4.1.A.1-071]INSTALL FH ASSEMBLY 0501.4.1.6.1-08 INSTALL 8" SDR 35 DRAWN BY SANITARY SEWER CHECK BY PIPE @ 0.4% 0502.4.1.A.1-01 INSTALL 4' SS MH BDJ PER ISPWC SD -501 0504.4.1.6.1-04 INSTALL 4" SDR 35 SANITARY SEWER SERVICE @ 2% MIN TO EASEMENT 0601.4.1.A.17-12 INSTALL 12" ADS N 12 STORM PIPE @ 0.22% MIN. SLOPE 0602.4.1.A.1-01 INSTALL SD MANHOLE TYPE A 0602.4.11.1-017]INSTALL CATCH BASIN TYPE I PER SO MH #4 W/ GRATE LID N 12 Storm Pipe @ 2.64% Sta:5+01.77 OFF: -60.22L NOTE �--�-Rim:4863.50 INV IN:4860.00 1. CONTRACTOR TO FIELD VERIFY EXISTING sa.+'rao.oa yr r:.w.w� RIm:4864.50 UTILITIES LOCATION PRIOR TO INV INA861.25 CONNECTION PROPOSED UTILITIES. INV OUT 4861.15 2. CONTRACTOR TO VERIFY ALL EXISTING III UTILITY LOCATIONS AND COORDINATE I I WITH EACH UTILITY COMPANY. LII 3. ENSURE 10' MINIMUM CLEARANCE BETWEEN ALL POTABLE AND NON -POTABLE LINES ARE MET PER IDEQ AND CITY OF IDAHO FALLS STANDARDS. Install 171'ot 8'SDR-35 San. Pipe @0.60% 4. ENSURE 18' MINIMUM VERTICAL CLEARANCE BETWEEN ALL POTABLE AND NON -POTABLE LINES ARE MET PER IDEQ AND CITY OF IDAHO FALLS STANDARDS 5. CONTRACTOR TO VERIFY EXISTING SERVICES AND INSTALL IF NOT EXISTING. c-� N0 �� N �� OLo L0 MM 0� �� Lo 0000 CDLo 000 �� 000 011 0D0 00 000 00 00 L0 00 00 0(0 00 0LO 0 0 00 00 0 0 0 00 IT � �� �q �q �� �qq �f d0 qt It qt 2+00 3+00 4+00 5+00 6+00 GRAPHIC SCALE 20 0 10 20 ( IN FEET ) 1 inch = 20 ft. 80 APPROVED BY City of REXBURG DATE: Know what's below. Call before you dig. C3 M 7L O LI � OC � LL V� Cz _ Cq 7L,,,, Uao . co 7L 7L U o ^ I_ Y N N a_ ® V 7L O o U DRAWN BY CHECK BY CAB BDJ JOB NO: 20-060 DATE: December 28, 2020 z CW LL U) W a J m X 0 > N W �J V) i U_ ui � Z U z O w W LU O U a W a v z 2 O zJ W W U S\ONAL \STEk� v 0. 1768 �, �2/28/zozg �9 9lF \�P OF �F 30 SHEET 4 7 OF SHEETS 1 0 j 50.33' / / 50.09' �r r 10.00' �+ e� j 2 Or i 20.00' -5 00' 0 INSTALL V VINYL PRIVACY FENCE 19.99' 1 40.61' _ 20.39' 24.00' PUBLIC UTILITIES EASEMENT QD } 1 �- 24.00' 18.00' }I }} ?� 9.00' 26.79' }} 5.44' 4.72' r __- r l�n T O 7/ OD ®_ � N L, d Or `b LL C ) 7x1jd(b L CC1 T O "� Li d - OC)_ U c0 � o U L_Z N Q)" CL Q9 0 7/. Cis! ♦�.., U L f+►li�i�11'ii+�+� DRAWN BY CHECK BY CAB BDJ i,+litii,�lil�i�,!ll��ii�►il,�Gi, •., �r+l,�!„�l,�i!!t DATE: December 28, 2020 �!l,�l,�i!ll�i,�l+�ll�►i�►ll,�t +r+t��N�+N+�i+ U) ,. Z 11-- W z 2 W W +iiiii�liii+ii�i�►�i++�`+!+ii ►�►�►+i'�i+i'�i+�� C) ....... W < i�� ( a 0- z W D W ✓00 0 W w� z 0 W D a 2 z z O W Ld o a U) a 24.52' 5.00' 5.00' 429.99 S89° 43'48"W 13.93' 3.67' 4.05' 12.48'- 24.63' I3. .1.A.101 16.55' 23.75' 8.20' J 05`r�l 18.00' y 42.59' 9.W 42.40' J 77 24.37'- j 18.(70' \ { 48.00' ���-_ 24.00' -.-i 9.00' jj 17.84' U __l-�_ `6.00' 5.00'4.$7' GRAPHIC SCALE 20 0 10 20 40 ( IN FEET ) 1 inch = 20 ft. 80 20.81' 20.81' 0 C) o C) ori � +Ifl.� 6+01 12.43' 3.81' 4 20.00' INSTALL V VINYL PRIVACY FENCE /l 6.00' APPROVED BY DATE; City of REXBURG NOTE: 1. CONTRACTOR TO FIELD VERIFY EXISTING UTILITIES LOCATION PRIOR TO CONNECTION PROPOSED UTILITIES. 2. CONTRACTOR TO VERIFY ALL EXISTING UTILITY LOCATIONS AND COORDINATE WITH EACH UTILITY COMPANY. 3. ENSURE 10' MINIMUM CLEARANCE BETWEEN ALL POTABLE AND NON -POTABLE LINES ARE MET PER IDEQ AND CITY OF IDAHO FALLS STANDARDS. 4. ENSURE 18' MINIMUM VERTICAL CLEARANCE BETWEEN ALL POTABLE AND NON -POTABLE LINES ARE MET PER IDEQ AND CITY OF IDAHO FALLS STANDARDS 5. CONTRACTOR TO VERIFY EXISTING SERVICES AND INSTALL IF NOT EXISTING. Knowwhac's below. Call before you dig. __- r l�n T O 7/ OD ®_ � N L, d Or `b LL C ) 7x1jd(b L CC1 T O "� Li d - OC)_ U c0 � o U L_Z N Q)" CL Q9 0 7/. O C� U L T DRAWN BY CHECK BY CAB BDJ JOB No: 20-060 DATE: December 28, 2020 U) Z 11-- W z 2 W W C) ....... W < i�� ( a 0- z W D W ✓00 0 W w� z 0 W D a 2 z z O W Ld o a U) a LJ h- 0 U) z O F z LLI � Lu J U \ONAL FN �w rtsr, RF 17678 F 0 yoti SHEET 5 7 OF SHEETS SILT FENCE OR EROSION ELL CONCRETE WASHOUT AREA STABILIZE CONSTRUCTION- ENTRANCE/EXIST 1 J SEDIMENTATION AREA S I I GB�� C— Cs _ BEST MANAGEMENT PRACTICES NOTES 1. This plan should be revised and updated to address changes in site conditions, new or revised government regulations, and additional on-site storm water pollution. Additional erosion control measures may be required. 2. All revisions to this plan must be documented on the SWPPP Revision Documentation Form. 3. Current versions of the SWPPP, the NOI, and the NOC will be kept on site for the duration of the project. These items will be available for the use of all operators and site personal involved with erosion and sediment controls, and be available to EPA visiting the site. A notice will be posted near the construction entrance during construction, containing the SWPPP, the NOI and the NOC. 4. Fugitive dust blowing from the site shall be controlled by spraying water and dust control polymers as needed on dry areas of the site. 5. The contractor will be responsible for supervision and inspection of all erosion and sedimentation controls and for ensuring the SWPPP is implemented. 6. Prior to beginning earth -moving activities, including clearing and grubbing, all clearing limits, easements, setbacks, sensitive areas and their buffers will be clearly marked to prevent environmental damage both on and off the site. 7. If sediment is accidentally transported on to the street it will be removed from the street surface on a daily basis. MATERIAL STORAGE AREA T 77 7, - � � � 9rls♦ ♦s*♦ w - . - I �♦+iii +�+! 8. All off-site construction shall be stabilized at the end of the working day. 9. All waste material will be collected and stored in a securely lidded dumpster. The dumpster will meet all local and state solid water management regulations. 10. Portable sanitary units will be provided for use by all workers for the entire project. Sanitary waste will be collected regularly for the portable units by an approved sanitary waste management contractor. 11. All exposed soils will be stabilized with vegetation or covered no more than 14 days after the construction activity in that portion of the site has temporarily or permanently ceased. 12. Existing and new vegetation will be maintained to the maximum extent practicable to prevent the contamination of storm water with sediment. 13. The contractor shall be responsible for adjusting the erosion control measure; due to grade changes during the development of the project. 14. Maintain on the site or have readily available sufficient oil and grease absorbing materials to contain and clean up fuel or chemical spills and leaks. 15. Adequate energy dissipation, erosion control, and soil stabilization measures will be provided for all point source discharges of storm water, including run-on discharges and outlets for onsite discharges. 16. Temporary and permanent swells and small detention ponds will be used as necessary to reduce the velocity of runoff and enhance particle settling. 17. Consistent with the general permit requirements, all potential pollutants other than sediment will be handled and disposed of in a manner that does AREA TO BE DISTURBED STORM WATER DRAINAGE not affect contamination of stormwater. 18. Materials used during construction with the potential to impact storm water, will be stored, managed, used, and disposed of in a manner that minimizes the potential for releases to the environment and especially in the storm water. 19. If a spill of pollutants threatens storm water at the site, the spill response procedures must be implemented in a timley manner to prevent the release of pollutants. 20. All temporary and permanent erosion and sediment control BMPs will be maintained and repaired as needed to assure continued performance of their intended use. 21. All temporary erosion control and sediment control BMPs will be removed within 30 days after final site stabilization is achieved or after the temporary BMPs are no longer needed. 22. Regardless of recommended maintenance schedule, all control measures and inspections shall be performed within 24 hours following any storm of 0.5 inches or greater. An inspection report shall be kept at all times and should be retained for at least three (3) years from the date the site is stabilized. 23. All contractors providing services on the project which may cause storm water pollution will be given a copy of the SWPPP and appropriate training regarding stormwater pollution prevention. NOTE; 1. AFTER ASPHALT PAVING HAS TAKEN PLACE STORM WATER DEVELOPEE DIRECTED TO RETENTION BASINS AND PIPING PER THE APPROVED SITE AND PERCOLATE IN DESIGNATED AREAS 2. INLET PROTECTION TO BE PLACED ON ALL STORM DRAIN INLETS AFTER INSTALLATION THROUGH THE DURATION OF THE PROJECT. 3. WITCH HAT TO BE PLACED ON NEAREST TWO (2) INLET BOXES TO BE PROJECTED THROUGH THE DURATION OF PROJECT. LEGEND SEDIMENTATION AREA AREA TO BE DISTURBED CONCRETE WASHOUT STABILIZE CONSTRUCTION ENTRANCE/EXIT COMBINATION STAGING AREA & VEHICLE WITCH HAT EQUIPMENT CLEANING, FUELING AND MAIN. MATERIALS STORAGE AREA & STOCKPILE MANAGEMENT SILT FENCE OR EROSION EEL A GRAPHIC SCALE 30 0 15 30 60 ***THIS SWPPP IS NOT A COMPLETE SWPPP. A COMPLETE SWPPP MUST BE SUBMITTED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. /sWaae]y1:1910-YA City of REXBURG DATE. OFFSITE OPERATONS START DATE END DATE TO BE FILLED OUT BY CONTRACTOR SEQUENCE OF MAJOR ACTIVITIES ACTIVITY START DATE END DATE TO BE FILLED OUT BY CONTRACTOR ( IAT FEET ) 1 inch = 30 ft. 120 POTENTIAL POLLUTANTS CHEMICAL MSDS # LOCATION TO BE FILLED OUT BY CONTRACTOR ... ....... � n V r � M 00& Li d f� � aL .RLL U 7Li Y t Co ■■ V Y'' c i3 o & CO 0 7, iz M 0(5 & o Vd to r ILL B LAN DRAWN BY CHECK BY CA13 BDJ JOB NO: 20-060 DATE: December 28, 2020 Z v) 0 Z W D '" �. 00 a. f1 WZ W UJ� � W UJ > X W W U) O 00 U w z LU O LU U) W0 IL _JO W a fl 0) Z 0 Z5 Z W w S\oNAL , rn Q � z tp 8 �. cT q�lf O I• SHEET 6 OF r SHEETS WOOD POSTS 4'-0" MIN. LENGTH 2'-0" MIN. DEPTH IN GROUND GEOTEXTILE FABRIC ONLY BACKFILL AND COMPACT TRENCH WITH EXCAVATED SOIL. ATTACH THE FABRIC TO THE POSTS WITH WIRE STAPLES OR WOODEN LATH AND NAILS. SILT FENCE 0NOT TO SCALE T MAX. NOTES: TRENCH SHALL BE A MINIMUM OF 4" WIDE AND 6" DEEP TO BURY AND ANCHOR THE GEOTEXTILE FABRIC. FOLD MATERIAL TO FIT TRENCH & BACKFILL & COMPACT TRENCH WITH EXCAVATED SOIL. WOOD POSTS SHALL BE A MINIMUM SIZE OF 1 118" X 1 1l8" OAK OR HICKORY. ®53 C+��OF� SLOPE ENTRANCE TO WASHOUT AREA FOR CONTAINMENT PURPOSES X WASHOUT TO BE LINED WITH CLEAN ROCK OR RIP -RAP TO ACT AS FILTER AND EROSION CONTROL EXCAVATE BOTTOM V TO PROVIDE LOWERED BOWL -LIKE AREA ]I� TRUCK WASHOUT NOT TO SCALE WASHOUT AREA MUST BE ENCLOSED W1 SILT FENCE PROVIDE BERM AROUND WASHOUT AREA ***THIS SWPPP IS NOT A COMPLETE SWPPP" A COMPLETE SWPPP MUST BE SUBMITTED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. 3"-4" TOP DRESSING OF 2" STONE 54 M'Nx NMP Rs E�C�p4E55l�P 1 000-j P BALLAST DETAIL TOTAL 9"-12" OF COMPACTED STONE + + + + PROPOSED + + + + + SIDEWALK + + + + + + + + + + + + + + + + 6"-8" COMPACTED. FRACTURED STONE. PROPOSED SIDEWALK CURB CUT TO BE INSTALLED FOR NEW SITE ENTRANCE SEE BALLAST DETAIL CURB CUT TO BE INSTALLED FOR NEW SITE ENTRANCE EEL JOINT WRAP -� VELCRO STRIP - TIE -STRING END OF EEL SEWN END OF ADJACENT EEL SEWN SEAM EDGE TIE -STRING END OF EEL PRESS ENDS TOGETHER — SIDE VIEW EROSION EEL DETAIL El -Bl: EEL JOINT WRAP N.T.S. EEL JOINT WRAP SECURED TIGHTLY AROUND JOINT USING VELCRO STRIP. SECURE ENDS OF STAKES AS DIRECTED 12" MIN.. FLOW FLOW f 6" 12" —� EROSION EEL OVERLAP/JOINT DETAIL '~SANDBAG SHALL BE INSTALLED IN FLOW LINE DOWNSTREAM OF CONSTRUCTION ENTRANCE ANCHOR LOOP (4 PER 10 FT. BAG). SHEET FLOW STABILIZED CONSTRUCTION ENTRANCE NOT TO SCALE PRESSURE ----------- TREATED 2 x 6 + " 3/4" BOLTS MAIL BOX NOT TO SCALE NOTES: 1. MAILBOX SHALL CONTAIN AT ALL TIMES: A) CITY APPROVED CONSTRUCTION PLANS B) DEQ APPROVED CONSTRUCTION PLANS C) ANY SITE INSPECTON FORMS 2. MAILBOX SHALL BE LOCKED AT ALL TIMES APPROVED BY DATE: City of REXBURG INSTALL EROSION EELS TM PARALLEL TO THE SLOPE CONTOURS. PLACE 100 ft. OF EROSION EELS Tm FOR EVERY 0.25 ACRE DRAINAGE AREA. E1 -C EEL BUTT JOINT F_ EROSION EEC" EROSION EELT"" BUTT ENDS OF EEL TOGETHER AND JOIN E1 -C TIGHTLY WITH JUNCTION WRAP (PER DETAIL E1 -B1 THIS SHEET), DETAIL E1 -B: INTERCEPTING SHEET FLOW PERPENDICULAR TO FLOW PATH - PLAN VIEW SEWN SEAM TIE -STRING Fnc,F FEND OF EEL DRAWN BY CHECK BY CAB BDJ JOB NO: 20-080 DATE: December 28, 2020 z W _Q D O w CL 0Z Lu V 0 I- Lu Z > Lv _J , . U w O CL 0 TO FORM BUTT JOINT, PRESS TIED END OF EEL AGAINST SEWN EDGE OF ADJACENT EEL. EROSION EEL GENERAL NOTES: DETAIL E1-131 � 1. EROSION EELS USED IN PERIMETER CONTROL APPLICATIONS SHALL HAVE A SPECIFICATION MIXTURE 1.1 OR 1.2. Z O a. ul 4 MIXTURE SPECIFICATION 1.1. A FILTER MIXTURE COMPRISED OF 50% SHREDDED RUBBER AND 50% WOOD CHIP PARTICLES BY VOLUME. THE SHREDDED RUBBER S I ~tu BE WASHED AND PROCESSED TO REMOVE MOST, IF NOT ALL, METAL COMPONENTS. THE RUBBER SHALL BE DERIVED FROM RECYCLED TIRES AND SHALL BE SHRED TO PRODUCE A MAXIMUM PARTICLE SIZE OF +/— 3/4 INCH. THE WOOD CHIPS SHALL BE PRODUCED FROM HARDWOOD TREES AND SHALL CONFIRM TO AASHTO CL CERTIFICATION SPECIFICATION MP 9-03. b. MIXTURE SPECIFICATION 1.2. A FILTER MIXTURE COMPRISED OF 1/3 SHREDDED RUBBER, 1/3 WOOD CHIPS, AND 1/3 RECYCLED SYNTHETIC FIBERS. THE SHREDD D RUBBER SHALL BE WASHED AND PROCESSED TO REMOVE MOST, IF NOT ALL, METAL COMPONENTS_ THE RUBBER SHALL BE DERIVED FROM RECYCLED TIRES AND S ALL Lu 4 BE SHREDDED TO PRODUCE A MAXIMUM PARTICLE SIZE OF +/— 3/4 INCH. THE WOOD CHIPS SHALL BE PRODUCED FROM HARDWOOD TREES AND SHALL CONFIRIV TO � AASHTO CERTIFICATION SPECIFICATION MP 9-03. THE SYNTHETIC FIBERS SHALL BE PRODUCED FROM RECYCLED, MANUFACTURED MATERIALS, SUCH AS, BUT NOT LIMITED TO, PRE—CONSUMER SCRAP CARPET, TIRE CHORD, AND TIRE FIBER MATERIALS. 2. EROSION EELS SHALL BE MANUFACTURED FROM A WOVEN GEOTEXTILE COVERING WITH INTERIOR FILTER MATERIALS SUCH AS 100% SHREDDED RUBBER (MIXTURE SPECIFICATION 1.0, 50% SHREDDED RUBBER/50% AASHTO—CERTIFIED WOOD CHIPS (MIXTURE SPECIFICATION 1.1). 3. LENGTHS OF EROSION EELS SHALL BE EITHER A NOMINAL +/-10 FT. OR +/— 4.5 FT. NOMINAL DIAMETER SHALL BE +/-9.5 INCHES. 4_ EROSION EELS CAN BE PLACED AT THE TOP, ON THE FACE, OR AT THE TOE OF SLOPES TO INTERCEPT RUNOFF, REDUCE FLOW VELOCITY, RELEASE THE RUNOFF AS SH T FLOW AND PROVIDE REMOVAL OF SEDIMENT FROM THE RUNOFF. 5. EROSION EELS SHALL BE INSTALLED ALONG THE GROUND CONTOUR, AT THE TOE OF SLOPES, AT AN ANGLE TO THE CONTOUR TO DIRECT FLOW AS A DIVERSION BERM, AROUND INLET STRUCTURES, IN A DITCH AS A CHECK DAM TO HELP REDUCE SUSPENDED SOLIDS LOADING AND RETAIN SEDIMENT, OR AS A GENERAL FILTER FOR ANY DISTURBED SOIL AREA. 6. NO TRENCHING IS REQUIRED FOR INSTALLATION OF EROSION EELS co 7. PREPARE BED FOR EEL INSTALLATION BY REMOVING ANY LARGE DEBRIS INCLUDING ROCKS, SOIL CLODS, AND WOODY VEGETATION. EROSION EELS CAN ALSO BE PLACED D OVER PAVED SURFACES INCLUDING CONCRETE AND ASPHALT WITH NO SURFACE PREPARATION REQUIRED. w w Ly J 8. RAKE BED AREA WITH A HAND RAKE OR BY DRAG HARROW. U 9. DO NOT PLACE EEL DIRECTLY OVER RILL AND GULLIES UNTIL AREA HAS BEEN HAND—EXCAVATED AND RAKED TO PROVIDE A LEVEL BEDDING SURFACE. ALL SURFACES S BE UNIFORMLY COMPACTED FOR MAXIMUM SEATING OF EELS IN PLACE. 10. FOR LOCATIONS WHERE EELS WILL BE PLACED IN CONCENTRATED FLOWS (SUCH AS CHECK DAMS, INLET PROTECTION) AND FOR PERIMETER CONTROLS AT PRIMARY DISCHP LOCATIONS, BED THE EELS IN A FLOCMAT CRADLE PER THE DETAILED DRAWINGS. 1 1. FOR DITCH APPLICATIONS, THE MAXIMUM DRAINAGE AREA SHALL BE 10 ACRES. 12, IF MORE THAN ONE EROSION EEL IS PLACED IN A ROW, THE EELS SHALL BE OVERLAPPED A MINIMUM OF 12 INCHES TO PREVENT FLOW AND SEDIMENT FROM PASSING THROUGH THE FIELD JOINT. COMPRESS THE TWO EELS OF THE OVERLAP TIGHTLY TOGETHER EITHER BY HAND OR MANUFACTURER—APPROVED MECHANIZED MEANS. 13. WHEN USED IN DITCHES AS A CHECK DAM, EROSION EELS SHALL BE INSTALLED PER MANUFACTURER'S DETAILS. 14. FOR CHECK DAM APPLICATIONS, EROSION EELS SHALL BE PLACED PERPENDICULAR TO THE FLOW OF THE WATER. EROSION EELS SHALL CONTINUE UP THE SIDES SLOPE MINIMUM OF 3 FEET ABOVE THE DESIGN FLOW DEPTH. SHEET 15. EROSION EELS SHALL REMAIN IN PLACE UNTIL FULLY ESTABLISHED VFGFTATION HAS COMPLETELY DEVELOPED OR UNTIL THE STORAGE CAPACITY/FUNCTIONAL LIFE OF THE EEL HAS BEEN EXHAUSTED (REQUIRING REPLACEMENT WITH NEW EELS). 16. ANCHORING POSTS FOR CHECK DAM APPLICATIONS SHALL HAVE A MINIMUM WEIGHT OF 1.25 H3S/FT STEEL T—POSTS (5 TO 7 FT. LENGTHS) ROLLED FROM HIGH CARBON STEEL. POSTS SHOULD BE HOT—DIP GALVANIZED OR COATED WITH A WEATHER—RESISTANT PAINT FOR STEEL APPLICATION. POSTS SHOULD BE EQUIPPED WITH A METAL ANCHOR PLATE. INSTALL PER DETAILS ON THIS SHEET. 17_ PLACE T—POSTS THROUGH HANDLE OF BAGS. DO NOT DRIVE POSTS THROUGH EROSION EELS - T—POSTS ARE TO BE EMBEDDED A MINIMUM OF 2 FT INTO GROUND. OF 7 r SHEETS u & i u dd LL -0 LO 0© 4FAW Li Li & 7/ _ ) 0o co NA00111k Q9 N & O O Li L to T DRAWN BY CHECK BY CAB BDJ JOB NO: 20-080 DATE: December 28, 2020 z W _Q D O w CL 0Z Lu V 0 I- Lu Z > Lv _J , . U w O CL 0 TO FORM BUTT JOINT, PRESS TIED END OF EEL AGAINST SEWN EDGE OF ADJACENT EEL. EROSION EEL GENERAL NOTES: DETAIL E1-131 � 1. EROSION EELS USED IN PERIMETER CONTROL APPLICATIONS SHALL HAVE A SPECIFICATION MIXTURE 1.1 OR 1.2. Z O a. ul 4 MIXTURE SPECIFICATION 1.1. A FILTER MIXTURE COMPRISED OF 50% SHREDDED RUBBER AND 50% WOOD CHIP PARTICLES BY VOLUME. THE SHREDDED RUBBER S I ~tu BE WASHED AND PROCESSED TO REMOVE MOST, IF NOT ALL, METAL COMPONENTS. THE RUBBER SHALL BE DERIVED FROM RECYCLED TIRES AND SHALL BE SHRED TO PRODUCE A MAXIMUM PARTICLE SIZE OF +/— 3/4 INCH. THE WOOD CHIPS SHALL BE PRODUCED FROM HARDWOOD TREES AND SHALL CONFIRM TO AASHTO CL CERTIFICATION SPECIFICATION MP 9-03. b. MIXTURE SPECIFICATION 1.2. A FILTER MIXTURE COMPRISED OF 1/3 SHREDDED RUBBER, 1/3 WOOD CHIPS, AND 1/3 RECYCLED SYNTHETIC FIBERS. THE SHREDD D RUBBER SHALL BE WASHED AND PROCESSED TO REMOVE MOST, IF NOT ALL, METAL COMPONENTS_ THE RUBBER SHALL BE DERIVED FROM RECYCLED TIRES AND S ALL Lu 4 BE SHREDDED TO PRODUCE A MAXIMUM PARTICLE SIZE OF +/— 3/4 INCH. THE WOOD CHIPS SHALL BE PRODUCED FROM HARDWOOD TREES AND SHALL CONFIRIV TO � AASHTO CERTIFICATION SPECIFICATION MP 9-03. THE SYNTHETIC FIBERS SHALL BE PRODUCED FROM RECYCLED, MANUFACTURED MATERIALS, SUCH AS, BUT NOT LIMITED TO, PRE—CONSUMER SCRAP CARPET, TIRE CHORD, AND TIRE FIBER MATERIALS. 2. EROSION EELS SHALL BE MANUFACTURED FROM A WOVEN GEOTEXTILE COVERING WITH INTERIOR FILTER MATERIALS SUCH AS 100% SHREDDED RUBBER (MIXTURE SPECIFICATION 1.0, 50% SHREDDED RUBBER/50% AASHTO—CERTIFIED WOOD CHIPS (MIXTURE SPECIFICATION 1.1). 3. LENGTHS OF EROSION EELS SHALL BE EITHER A NOMINAL +/-10 FT. OR +/— 4.5 FT. NOMINAL DIAMETER SHALL BE +/-9.5 INCHES. 4_ EROSION EELS CAN BE PLACED AT THE TOP, ON THE FACE, OR AT THE TOE OF SLOPES TO INTERCEPT RUNOFF, REDUCE FLOW VELOCITY, RELEASE THE RUNOFF AS SH T FLOW AND PROVIDE REMOVAL OF SEDIMENT FROM THE RUNOFF. 5. EROSION EELS SHALL BE INSTALLED ALONG THE GROUND CONTOUR, AT THE TOE OF SLOPES, AT AN ANGLE TO THE CONTOUR TO DIRECT FLOW AS A DIVERSION BERM, AROUND INLET STRUCTURES, IN A DITCH AS A CHECK DAM TO HELP REDUCE SUSPENDED SOLIDS LOADING AND RETAIN SEDIMENT, OR AS A GENERAL FILTER FOR ANY DISTURBED SOIL AREA. 6. NO TRENCHING IS REQUIRED FOR INSTALLATION OF EROSION EELS co 7. PREPARE BED FOR EEL INSTALLATION BY REMOVING ANY LARGE DEBRIS INCLUDING ROCKS, SOIL CLODS, AND WOODY VEGETATION. EROSION EELS CAN ALSO BE PLACED D OVER PAVED SURFACES INCLUDING CONCRETE AND ASPHALT WITH NO SURFACE PREPARATION REQUIRED. w w Ly J 8. RAKE BED AREA WITH A HAND RAKE OR BY DRAG HARROW. U 9. DO NOT PLACE EEL DIRECTLY OVER RILL AND GULLIES UNTIL AREA HAS BEEN HAND—EXCAVATED AND RAKED TO PROVIDE A LEVEL BEDDING SURFACE. ALL SURFACES S BE UNIFORMLY COMPACTED FOR MAXIMUM SEATING OF EELS IN PLACE. 10. FOR LOCATIONS WHERE EELS WILL BE PLACED IN CONCENTRATED FLOWS (SUCH AS CHECK DAMS, INLET PROTECTION) AND FOR PERIMETER CONTROLS AT PRIMARY DISCHP LOCATIONS, BED THE EELS IN A FLOCMAT CRADLE PER THE DETAILED DRAWINGS. 1 1. FOR DITCH APPLICATIONS, THE MAXIMUM DRAINAGE AREA SHALL BE 10 ACRES. 12, IF MORE THAN ONE EROSION EEL IS PLACED IN A ROW, THE EELS SHALL BE OVERLAPPED A MINIMUM OF 12 INCHES TO PREVENT FLOW AND SEDIMENT FROM PASSING THROUGH THE FIELD JOINT. COMPRESS THE TWO EELS OF THE OVERLAP TIGHTLY TOGETHER EITHER BY HAND OR MANUFACTURER—APPROVED MECHANIZED MEANS. 13. WHEN USED IN DITCHES AS A CHECK DAM, EROSION EELS SHALL BE INSTALLED PER MANUFACTURER'S DETAILS. 14. FOR CHECK DAM APPLICATIONS, EROSION EELS SHALL BE PLACED PERPENDICULAR TO THE FLOW OF THE WATER. EROSION EELS SHALL CONTINUE UP THE SIDES SLOPE MINIMUM OF 3 FEET ABOVE THE DESIGN FLOW DEPTH. SHEET 15. EROSION EELS SHALL REMAIN IN PLACE UNTIL FULLY ESTABLISHED VFGFTATION HAS COMPLETELY DEVELOPED OR UNTIL THE STORAGE CAPACITY/FUNCTIONAL LIFE OF THE EEL HAS BEEN EXHAUSTED (REQUIRING REPLACEMENT WITH NEW EELS). 16. ANCHORING POSTS FOR CHECK DAM APPLICATIONS SHALL HAVE A MINIMUM WEIGHT OF 1.25 H3S/FT STEEL T—POSTS (5 TO 7 FT. LENGTHS) ROLLED FROM HIGH CARBON STEEL. POSTS SHOULD BE HOT—DIP GALVANIZED OR COATED WITH A WEATHER—RESISTANT PAINT FOR STEEL APPLICATION. POSTS SHOULD BE EQUIPPED WITH A METAL ANCHOR PLATE. INSTALL PER DETAILS ON THIS SHEET. 17_ PLACE T—POSTS THROUGH HANDLE OF BAGS. DO NOT DRIVE POSTS THROUGH EROSION EELS - T—POSTS ARE TO BE EMBEDDED A MINIMUM OF 2 FT INTO GROUND. OF 7 r SHEETS