D. CT-01-NL-25-02.pdf

PDF 11 MB Posted Sep 26, 2026

Attached to: Valley View Farm Free-stall Barn and Manure Management
Solicitation number: 39158
Issued by: New London County, Connecticut

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Written by GovTribe AI · Sep 28, 2026

Contract Summary

This is a design and construction specification document prepared by the Natural Resources Conservation Service (NRCS), United States Department of Agriculture, for Valley View Farm located in the Town of North Stonington, New London County, Connecticut. The project encompasses the design and construction of a comprehensive agricultural facility including a 136' x 336' building with finished floor elevation at 146.0 feet, a 120' x 12' concrete waste storage tank with finished floor elevation at 167.0 feet, a 44' x 10' concrete reception and pump chamber with finished floor elevation at 138.0 feet, concrete pads measuring 138' x 12', approximately 1,143 linear feet of gravel access roads (718 feet at upper access point and 425 feet at lower access point), three grass-lined diversion swales (Swales A, B, and C) with varying dimensions and parabolic shapes, catch basins with specified steel grates capable of HS-20 loading, subsurface drainage infrastructure including 12-inch SDR 21 water-tight PVC pipe and HDPE plastic pipes ranging from 4 to 30 inches in diameter, and associated earthwork and erosion control measures. The design was prepared in February 2026 and is funded through the EQIP (Environmental Quality Incentives Program) program.

The construction specifications detail comprehensive requirements for earthwork, concrete work, pipe installation, drainage swales, access roads, and a waste storage facility with a 15-year design life. The landowner is responsible for obtaining all necessary permits, and no modifications to the design may be made without NRCS engineering staff approval. The document includes detailed operation and maintenance plans for all components, including annual inspections, periodic grading of roadways, vegetation maintenance, structural component checks, and proper management of the waste storage facility. Class 4000 reinforced air-entrained concrete is specified with 28-day compressive strength requirements of 4000 PSI, and all material gradations must conform to Connecticut Department of Transportation specifications. All construction practices must adhere to NRCS Construction and Material Specifications and applicable standards including ASTM and OSHA requirements.

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Other files

File	Type	Posted
E116-25 Valley View - Concrete Tank - Sealed.pdf	PDF	Sep 26, 2026
39158_Sep_28_26_solicitation_doc.pdf	PDF	Sep 26, 2026
39158_Sep_29_26_solicitation_doc.pdf	PDF	Sep 26, 2026
VMS room detail.pdf	PDF	Sep 26, 2026
A.Valley View RFP-Final.pdf	PDF	Sep 26, 2026
B. E273-24 Valley View Dairy - Sealed.pdf	PDF	Sep 26, 2026
C. NRCSSpecPackageValleyView.pdf	PDF	Sep 26, 2026

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Valley View Farm

TOWN OF N. STONINGTON, NEW LONDON COUNTY, CONNECTICUT

Building & WSF

INDEX

LOCATION MAP

Tax Map #98 Parcel: 5814

EAST CLARK FALLS ROAD

N. STONINGTON, CT

Na tu ra l R es ou rc es

Co ns er va tio n

Se rv ice

U ni te d

St at es D ep ar tm en t of

Ag ric ul tu re

SITE LOCATION

CALL BEFORE YOU DIG

TO ENSURE SAFE TROUBLE-FREE EXCAVATING

TO LOCATE UNDERGROUND UTILITY PIPE

AND CABLE ANYWHERE IN CONNECTICUT

CALL TWO FULL WORKING DAYS IN ADVANCE

1-800-922-4455 or 811

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COVER SHEET

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AutoCAD SHX Text Valley View Farm, Town of N. Stonington, Town of N. StoningtonN. Stonington

AutoCAD SHX Text New London County, CT County, CTCT

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CAD

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CAD

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KLD, AMH

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CAD

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AutoCAD SHX Text SHEET 1 COVER SHEET COVER SHEET SHEET 2 CONSTRUCTION NOTES CONSTRUCTION NOTES SHEET 3 PLAN VIEW - WETLANDS PLAN VIEW - WETLANDS SHEET 4 PLAN VIEW - FULL SITE PLAN VIEW - FULL SITE SHEET 5 PLAN VIEW - BUILDING PLAN VIEW - BUILDING SHEET 6 PLAN VIEW - CONCRETE TANK PLAN VIEW - CONCRETE TANK SHEET 7 SECTION VIEWS - BUILDING SECTION VIEWS - BUILDING SHEET 8 SECTION VIEWS - CONCRETE TANK SECTION VIEWS - CONCRETE TANK SHEET 9 SECTION VIEWS - ACCESS ROAD SECTION VIEWS - ACCESS ROAD SHEET 10 SWALE A DETAILS SWALE A DETAILS SHEET 11 SWALE B DETAILS SWALE B DETAILS SHEET 12 SWALE C DETAILS SWALE C DETAILS SHEET 13 CONCRETE PAD DETAILS CONCRETE PAD DETAILS SHEET 14 OPERATION & MAINTENANCE PLAN OPERATION & MAINTENANCE PLAN SHEET 15 EROSION AND SEDIMENT CONTROLEROSION AND SEDIMENT CONTROL

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UNITED STATES DEPARTMENT OF AGRICULTURE

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NATURAL RESOURCES CONSERVATION SERVICE

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DESIGN PROVIDED BY:

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PROGRAM FUNDING:

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NRCS DESIGN PRACTICES:

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JOB CLASSIFICATION:

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EQIP

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MASSACHUSETTS

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NOT TO SCALE

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NEW YORK

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TOWN OFN. STONINGTONN. STONINGTON

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*LANDOWNER IS RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS

AutoCAD SHX Text *NO CHANGES MAY BE MADE TO THIS DESIGN WITHOUT THE APPROVAL OF NRCS ENGINEERING STAFF*

AutoCAD SHX Text 561,313,367,634,560,468,533,606,620,570,362

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CONSTRUCTION NOTES

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CAD

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AutoCAD SHX Text CONSTRUCTION NOTES GENERAL NOTES 1. DESIGN LOCATIONS AND ELEVATIONS SHOWN ON THESE DRAWINGS ARE PROPOSED BASED ON SITE CONDITIONS AT THE TIME OF THE SURVEY. DESIGN LOCATIONS AND ELEVATIONS SHOWN ON THESE DRAWINGS ARE PROPOSED BASED ON SITE CONDITIONS AT THE TIME OF THE SURVEY. LOCATIONS AND ELEVATIONS MAY CHANGE DUE TO DIFFERING SITE CONDITIONS AT THE TIME OF CONSTRUCTION PER GUIDANCE FROM THE NRCS ENGINEERING STAFF. 2. ROOF AND CONNECTION DETAILS IN DESIGN PACKAGE: ROOF AND CONNECTION DETAILS IN DESIGN PACKAGE: 2.1. TIMBERTECH-E050-22 TIMBERTECH-E050-22 3. SPECIFIC CONCRETE DETAILS SHALL BE LOCATED IN DESIGN PACKAGE: SPECIFIC CONCRETE DETAILS SHALL BE LOCATED IN DESIGN PACKAGE: 3.1. TIMBERTECH-E050-22 TIMBERTECH-E050-22 4. ALL PRACTICES SHALL BE INSTALLED IN ACCORDANCE WITH NRCS CONSTRUCTION AND MATERIAL SPECIFICATIONS FOR THIS JOB. ALL PRACTICES SHALL BE INSTALLED IN ACCORDANCE WITH NRCS CONSTRUCTION AND MATERIAL SPECIFICATIONS FOR THIS JOB. ALL MATERIAL SHALL BE HANDLED AND INSTALLED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS. EARTHWORK 5. THE BUILDING SITE SHALL BE EXCAVATED AS SHOWN ON THE DRAWINGS. REMOVE TOPSOIL AND ORGANICS FROM BELOW ALL AREAS OF FILL OR THE BUILDING SITE SHALL BE EXCAVATED AS SHOWN ON THE DRAWINGS. REMOVE TOPSOIL AND ORGANICS FROM BELOW ALL AREAS OF FILL OR STRUCTURAL COMPONENTS. 6. WHERE TREE ROOTS, UNSTABLE SOILS, BEDROCK, OR OTHER UNFORSEEN CONDITIONS PREVENT THE INSTALLATION AS PLANNED, ANY DEVIATION WHERE TREE ROOTS, UNSTABLE SOILS, BEDROCK, OR OTHER UNFORSEEN CONDITIONS PREVENT THE INSTALLATION AS PLANNED, ANY DEVIATION MUST BE AUTHORIZED BY AN APPROVING ENGINEER OR DESIGNATED REPRESENTATIVE. 7. SOIL REMOVED FROM THE BUILDING SITE SHALL BE DEPOSITED WHERE IT WILL NOT INTERFERE WITH CONSTRUCTION OF EARTHWORK PLANS. SOIL REMOVED FROM THE BUILDING SITE SHALL BE DEPOSITED WHERE IT WILL NOT INTERFERE WITH CONSTRUCTION OF EARTHWORK PLANS. 8. THE TOPSOIL MAY BE SAVED AND SPREAD IN THE CONSTRUCTION SITE IF NECESSARY FOR OBTAINING A GOOD VEGETATIVE COVER OVER ALL THE TOPSOIL MAY BE SAVED AND SPREAD IN THE CONSTRUCTION SITE IF NECESSARY FOR OBTAINING A GOOD VEGETATIVE COVER OVER ALL DISTURBED AREAS. 9. CLEAN FREE DRAINING BACKFILL WILL BE USED ALONGSIDE WALLS AT A 1:1 SLOPE. CLEAN FREE DRAINING BACKFILL WILL BE USED ALONGSIDE WALLS AT A 1:1 SLOPE. 10. A MINIMUM OF 6 INCHES OF PROCESSED AGGREGATE FILL IS REQUIRED UNDER ALL CONCRETE SLAB WORK. A MINIMUM OF 6 INCHES OF PROCESSED AGGREGATE FILL IS REQUIRED UNDER ALL CONCRETE SLAB WORK. 11. AREAS OF FILL THAT REQUIRE ENGINEERED FILL A MINIMUM 2 FOOT BELOW THE BOTTOM OF PROCESSED BASE SHALL BE GRADE B CT DOT AREAS OF FILL THAT REQUIRE ENGINEERED FILL A MINIMUM 2 FOOT BELOW THE BOTTOM OF PROCESSED BASE SHALL BE GRADE B CT DOT M.02.06 OR EQUIVALENT MATERIAL. 12. COMMON EARTHFILL MAY BE USED IN ANY AREA NOT DEFINED BY PREVIOUS REQUIREMENTS COMMON EARTHFILL MAY BE USED IN ANY AREA NOT DEFINED BY PREVIOUS REQUIREMENTS 13. ALL TRENCH EXCAVATIONS OVER 5 FEET SHALL BE SLOPED OR SHORED IN ACCORDANCE WITH OSHA PART 1926 ALL TRENCH EXCAVATIONS OVER 5 FEET SHALL BE SLOPED OR SHORED IN ACCORDANCE WITH OSHA PART 1926 14. AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED BY THE ESTABLISHMENT OF VEGETATION. LIME, FERTILIZE, SEED AND MULCH THE AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED BY THE ESTABLISHMENT OF VEGETATION. LIME, FERTILIZE, SEED AND MULCH THE DISTURBED AREAS. 15. RETAINING WALLS TO BE DESIGNED BY OTHERS; DESIGN MUST BE SIGNED AND SEALED BY AN ENGINEER LICENSED TO PRACTICE IN THE STATE OF RETAINING WALLS TO BE DESIGNED BY OTHERS; DESIGN MUST BE SIGNED AND SEALED BY AN ENGINEER LICENSED TO PRACTICE IN THE STATE OF CONNECTICUT. CATCH BASIN 16. FOR LOCATION OF CATCH BASINS SEE PLAN VIEW ON SHEET 4 AND PROFILE VIEWS ON SHEET 10, 11, & 12. FOR LOCATION OF CATCH BASINS SEE PLAN VIEW ON SHEET 4 AND PROFILE VIEWS ON SHEET 10, 11, & 12. 17. FOR TOP OF GRATE, SUMP AND INVERT ELEVATIONS SEE PROFILE AND SECTION VIEWS ON SHEETS 10, 11, & 12.. FOR TOP OF GRATE, SUMP AND INVERT ELEVATIONS SEE PROFILE AND SECTION VIEWS ON SHEETS 10, 11, & 12.. 18. ALL STEEL GRATES TO BE ABLE TO HANDLE HS-20 LOADING. ALL STEEL GRATES TO BE ABLE TO HANDLE HS-20 LOADING. 19. TO CLOSE SPACES GREATER THAN 3 INCHES, BRICK OR MASONRY CONCRETE UNITS SHALL BE USED IN CONJUNCTION WITH GROUT. TO CLOSE SPACES GREATER THAN 3 INCHES, BRICK OR MASONRY CONCRETE UNITS SHALL BE USED IN CONJUNCTION WITH GROUT. 20. PERVIOUS BACKFILL REQUIREMENTS SHALL BE AS SHOWN IN TABLE ON THIS SHEET. PERVIOUS BACKFILL REQUIREMENTS SHALL BE AS SHOWN IN TABLE ON THIS SHEET. 21. ALL INFLOW AND OUTFLOW PIPES IN THE CATCH BASIN SHALL BE CUT FLUSH WITH THE INSIDE WALL OF THE CATCH BASIN. ALL INFLOW AND OUTFLOW PIPES IN THE CATCH BASIN SHALL BE CUT FLUSH WITH THE INSIDE WALL OF THE CATCH BASIN. 22. CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH ASTM C478 & C890 UNLESS OTHERWISE SHOWN ON PLANS OR NOTED IN THE CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH ASTM C478 & C890 UNLESS OTHERWISE SHOWN ON PLANS OR NOTED IN THE WSDOT/APWA STANDARD SPECIFICATIONS. 23. A SIX INCH LAYER OF WELL COMPACTED PROCESSED AGGREGATE BASE SHALL BE PLACED UNDER CONCRETE. THE PROCESSED GRAVEL A SIX INCH LAYER OF WELL COMPACTED PROCESSED AGGREGATE BASE SHALL BE PLACED UNDER CONCRETE. THE PROCESSED GRAVEL GRADATION SHALL CONFORM TO CT DOT M.05.01. 24. ALL REINFORCED CAST-IN-PLACE CONCRETE SHALL BE CLASS 4000. ALL REINFORCED CAST-IN-PLACE CONCRETE SHALL BE CLASS 4000. 25. PRECAST BASES SHALL BE FURNISHED WITH CUTOUTS OR KNOCKOUTS. KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MIN. ALL PIPE PRECAST BASES SHALL BE FURNISHED WITH CUTOUTS OR KNOCKOUTS. KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MIN. ALL PIPE SHALL BE INSTALLED IN FACTORY PROVIDED KNOCKOUTS. UNUSED KNOCKOUTS NEED NOT BE GROUTED IF WALL IS LEFT INTACT. 26. KNOCKOUT OR CUTOUT HOLE SIZE IS EQUAL TO PIPE OUTER DIAM. PLUS CATCH BASIN WALL THICKNESS. KNOCKOUT OR CUTOUT HOLE SIZE IS EQUAL TO PIPE OUTER DIAM. PLUS CATCH BASIN WALL THICKNESS. 27. ROUND KNOCKOUTS MAY BE ON ALL 4 SIDES, WITH MAX. DIAM. OF 20". KNOCKOUTS MAY BE EITHER ROUND OR "D" SHAPE. ROUND KNOCKOUTS MAY BE ON ALL 4 SIDES, WITH MAX. DIAM. OF 20". KNOCKOUTS MAY BE EITHER ROUND OR "D" SHAPE. 28. THE MAX. DEPTH FROM THE FINISHED GRADE TO THE PIPE INVERT IS 5'-0". THE MAX. DEPTH FROM THE FINISHED GRADE TO THE PIPE INVERT IS 5'-0". 29. CATCH BASIN FRAME AND GRATE SHALL BE IN ACCORDANCE WITH STANDARD SPECIFICATIONS AND MEET THE STRENGTH REQUIREMENTS OF CATCH BASIN FRAME AND GRATE SHALL BE IN ACCORDANCE WITH STANDARD SPECIFICATIONS AND MEET THE STRENGTH REQUIREMENTS OF FEDERAL SPECIFICATION RR-F-62ID. MATING SURFACES SHALL BE FINISHED TO ASSURE NON-ROCKING FIT WITH ANY COVER POSITION. 30. FRAME AND GRATE MAY BE INSTALLED WITH FLANGE DOWN OR CAST INTO RISER. FRAME AND GRATE MAY BE INSTALLED WITH FLANGE DOWN OR CAST INTO RISER. 31. ALL CATCH BASIN DETAILS INCLUDING LOCATION AND ELEVATIONS SHALL BE FOUND ON SHEETS 10, 11, & 12 OF THIS DESIGN ALL CATCH BASIN DETAILS INCLUDING LOCATION AND ELEVATIONS SHALL BE FOUND ON SHEETS 10, 11, & 12 OF THIS DESIGN 32. ALL PIPE DETAILS FOR CATCH BASINS INCLUDING LOCATIONS AND ELEVATIONS SHALL BE FOUND ON SHEETS 10, 11, & 12 OF THIS DESIGN ALL PIPE DETAILS FOR CATCH BASINS INCLUDING LOCATIONS AND ELEVATIONS SHALL BE FOUND ON SHEETS 10, 11, & 12 OF THIS DESIGN DIVERSION SWALES 33. GRASS LINED DIVERSION SWALES B AND C SHALL HAVE A TOP WIDTH OF 10' AND A DEPTH OF 1' AND SHALL BE PARABOLIC IN SHAPE. GRASS LINED DIVERSION SWALES B AND C SHALL HAVE A TOP WIDTH OF 10' AND A DEPTH OF 1' AND SHALL BE PARABOLIC IN SHAPE. 34. GRASS LINED DIVERSION SWALE A SHALL HAVE A TOP WIDTH OF 12' AND A DEPTH OF 1' AND SHALL BE PARABOLIC IN SHAPE. GRASS LINED DIVERSION SWALE A SHALL HAVE A TOP WIDTH OF 12' AND A DEPTH OF 1' AND SHALL BE PARABOLIC IN SHAPE. 35. ANY SURROUNDING AREA SHALL BE GRADED AND SHAPED TO DRAIN TO GRASS LINED DIVERSION. ANY SURROUNDING AREA SHALL BE GRADED AND SHAPED TO DRAIN TO GRASS LINED DIVERSION. 36. THE DIVERSION SHALL BE CONSTRUCTED WITH A CONSISTENT SLOPE TO DRAIN TO A COLLECTION CATCH BASIN AND UNDERGROUND OUTLET. THE DIVERSION SHALL BE CONSTRUCTED WITH A CONSISTENT SLOPE TO DRAIN TO A COLLECTION CATCH BASIN AND UNDERGROUND OUTLET. 37. A BERM SHALL BE CONSTRUCTED ON THE DOWN HILL SIDE OF EACH DIVERSION. REFER TO SHEETS 10, 11, & 12 FOR BERM DIMENSIONS. A BERM SHALL BE CONSTRUCTED ON THE DOWN HILL SIDE OF EACH DIVERSION. REFER TO SHEETS 10, 11, & 12 FOR BERM DIMENSIONS. 38. MOW VEGETATION AND REMOVE ANY SEDIMENT DEPOSITS TO MAINTAIN CAPACITY OF DIVERSION. MOW VEGETATION AND REMOVE ANY SEDIMENT DEPOSITS TO MAINTAIN CAPACITY OF DIVERSION. 39. THE DIVERSION IS NOT TO BE GRAZED AND ANIMALS ARE TO BE FENCED OUT AT ALL TIMES. THE DIVERSION IS NOT TO BE GRAZED AND ANIMALS ARE TO BE FENCED OUT AT ALL TIMES. 40. DO NOT USE THE DIVERSION AS A ROAD AND PRACTICE CARE IF CROSSING WITH EQUIPMENT. DO NOT USE THE DIVERSION AS A ROAD AND PRACTICE CARE IF CROSSING WITH EQUIPMENT. 41. ALL DIVERSION DETAILS INCLUDING LOCATION AND ELEVATIONS SHALL BE FOUND ON SHEETS 10, 11, & 12 OF THIS DESIGN ALL DIVERSION DETAILS INCLUDING LOCATION AND ELEVATIONS SHALL BE FOUND ON SHEETS 10, 11, & 12 OF THIS DESIGN PIPES 42. EXCAVATION SHALL BE IN ACCORDANCE WITH NEH 642 CONSTRUCTION SPECIFICATION 21, EXCAVATION. (SEE CONSTRUCTION SPECIFICATION EXCAVATION SHALL BE IN ACCORDANCE WITH NEH 642 CONSTRUCTION SPECIFICATION 21, EXCAVATION. (SEE CONSTRUCTION SPECIFICATION PACKAGE) 43. THE PIPE FOUNDATION SHALL BE EXCAVATED A MINIMUM OF 4 INCHES LOWER THAN THE PIPE GRADE SHOWN ON THE DRAWINGS OR STAKED IN THE PIPE FOUNDATION SHALL BE EXCAVATED A MINIMUM OF 4 INCHES LOWER THAN THE PIPE GRADE SHOWN ON THE DRAWINGS OR STAKED IN THE FIELD WHENEVER BEDROCK, BOULDERS, COBBLES, OR OTHER MATERIAL THAT MAY CAUSE PIPE DAMAGE IS ENCOUNTERED AT PLANNED PIPE GRADE. 44. PRIOR TO BACKFILLING, THE PIPE INSTALLATION SHALL BE APPROVED FOR LINE, GRADE, DEPTH, BEDDING, AND PIPE PLACEMENT BY THE PRIOR TO BACKFILLING, THE PIPE INSTALLATION SHALL BE APPROVED FOR LINE, GRADE, DEPTH, BEDDING, AND PIPE PLACEMENT BY THE APPROVING REPRESENTATIVE. BACKFILL MATERIAL SHALL CONTAIN NO FROZEN SOIL, BRUSH, ROOTS, DEBRIS OR OTHER OBJECTIONABLE MATERIAL. 45. PLASTIC PIPE CONDUITS COMPLETE WITH FITTINGS AND OTHER RELATED APPURTENANCES SHALL BE INSTALLED TO THE LINES AND GRADES SHOWN PLASTIC PIPE CONDUITS COMPLETE WITH FITTINGS AND OTHER RELATED APPURTENANCES SHALL BE INSTALLED TO THE LINES AND GRADES SHOWN ON THE DRAWINGS. THE PIPE SHALL BE INSTALLED SO THAT THERE IS NO REVERSAL OF GRADE BETWEEN JOINTS UNLESS OTHERWISE SHOWN ON THE DRAWINGS. THE PIPE SHALL NOT BE DROPPED OR DUMPED ON THE BEDDING OR INTO THE PIPE TRENCH. THE GROUND SURFACE NEAR THE PIPE TRENCH SHALL BE FREE OF LOOSE ROCKS AND STONES GREATER THAN 1 INCH IN DIAMETER. THIS ENSURES THAT ROCK WILL NOT BE DISPLACED AND IMPACT THE PIPE. 46. JUST BEFORE PLACEMENT, EACH PIPE SECTION SHALL BE INSPECTED TO ENSURE THAT ALL FOREIGN MATERIAL IS REMOVED FROM INSIDE THE JUST BEFORE PLACEMENT, EACH PIPE SECTION SHALL BE INSPECTED TO ENSURE THAT ALL FOREIGN MATERIAL IS REMOVED FROM INSIDE THE PIPE. THE PIPE ENDS AND THE COUPLINGS SHALL BE FREE OF FOREIGN MATERIAL WHEN ASSEMBLED. AT THE COMPLETION OF A WORK SHIFT, ALL OPEN ENDS OF THE PIPELINE SHALL BE TEMPORARILY CLOSED OFF USING A SUITABLE COVER OR PLUG. 47. THE PIPE SHALL BE FIRMLY AND UNIFORMLY PLACED ON COMPACTED EARTHFILL BEDDING OR AN INPLACE EARTH MATERIAL BEDDING OF AMPLE THE PIPE SHALL BE FIRMLY AND UNIFORMLY PLACED ON COMPACTED EARTHFILL BEDDING OR AN INPLACE EARTH MATERIAL BEDDING OF AMPLE BEARING STRENGTH TO SUPPORT THE PIPE WITHOUT NOTICEABLE SETTLEMENT. THE EARTH MATERIAL ON WHICH THE PIPE IS PLACED SHALL BE OF UNIFORM DENSITY TO PREVENT DIFFERENTIAL SETTLEMENT. 48. EARTH BEDDING SHALL BE COMPACTED TO A DENSITY NOT LESS THAN ADJACENT UNDISTURBED INPLACE EARTH MATERIAL OR BE COMPACTED EARTH BEDDING SHALL BE COMPACTED TO A DENSITY NOT LESS THAN ADJACENT UNDISTURBED INPLACE EARTH MATERIAL OR BE COMPACTED EARTH BACKFILL. EARTHFILL MATERIAL USED FOR COMPACTED EARTH BEDDING SHALL BE FREE OF ROCKS OR STONES GREATER THAN 1 INCH IN DIAMETER AND EARTH CLODS GREATER THAN 2 INCHES IN DIAMETER. THE PIPE SHALL BE LOADED SUFFICIENTLY DURING THE COMPACTION OF BEDDING UNDER THE HAUNCHES AND AROUND THE SIDES OF THE PIPE TO PREVENT DISPLACEMENT FROM ITS FINAL APPROVED PLACEMENT. 49. MATERIAL SHALL BE WORKED CAREFULLY UNDER THE HAUNCHES OF THE PIPE TO PROVIDE CONTINUOUS SUPPORT THROUGHOUT THE ENTIRE PIPE MATERIAL SHALL BE WORKED CAREFULLY UNDER THE HAUNCHES OF THE PIPE TO PROVIDE CONTINUOUS SUPPORT THROUGHOUT THE ENTIRE PIPE LENGTH. THE HAUNCHING BACKFILL MATERIAL SHALL BE PLACED IN LAYERS THAT HAVE A MAXIMUM THICKNESS OF ABOUT 6 INCHES AND ARE COMPACTED AS SPECIFIED IN SECTION 14 OF THIS SPECIFICATION OR AS SHOWN ON THE DRAWINGS. DURING COMPACTION OPERATIONS, CARE SHALL BE TAKEN TO ENSURE THAT THE TAMPING OR VIBRATORY EQUIPMENT DOES NOT COME IN CONTACT WITH THE PIPE AND THE PIPE IS NOT DEFORMED OR DISPLACED. 50. EARTHFILL SHALL NOT BE PLACED UNTIL THE REQUIRED EXCAVATION AND FOUNDATION PREPARATION HAVE BEEN COMPLETED AND THE EARTHFILL SHALL NOT BE PLACED UNTIL THE REQUIRED EXCAVATION AND FOUNDATION PREPARATION HAVE BEEN COMPLETED AND THE FOUNDATION HAS BEEN INSPECTED AND APPROVED BY THE ENGINEER. EARTHFILL SHALL NOT BE PLACED UPON A FROZEN SURFACE NOR SHALL SNOW, ICE, OR FROZEN MATERIAL BE INCORPORATED IN THE EARTHFILL MATRIX. 51. EARTHFILL SHALL BE PLACED IN APPROXIMATELY HORIZONTAL LAYERS. THE THICKNESS OF EACH LAYER BEFORE COMPACTION SHALL NOT EXCEED EARTHFILL SHALL BE PLACED IN APPROXIMATELY HORIZONTAL LAYERS. THE THICKNESS OF EACH LAYER BEFORE COMPACTION SHALL NOT EXCEED THE MAXIMUM THICKNESS SPECIFIED IN SECTION 10 OR SHOWN ON THE DRAWINGS. MATERIALS PLACED BY DUMPING IN PILES OR WINDROWS SHALL BE SPREAD UNIFORMLY TO NOT MORE THAN THE SPECIFIED THICKNESS BEFORE BEING COMPACTED. 52. HAND COMPACTED EARTH BACKFILL SHALL BE PLACED IN LAYERS WHOSE THICKNESS BEFORE COMPACTION DOES NOT EXCEED THE MAXIMUM HAND COMPACTED EARTH BACKFILL SHALL BE PLACED IN LAYERS WHOSE THICKNESS BEFORE COMPACTION DOES NOT EXCEED THE MAXIMUM THICKNESS SPECIFIED FOR LAYERS OF EARTH BACKFILL COMPACTED BY MANUALLY DIRECTED POWER TAMPERS. 53. EARTH BACKFILL SHALL BE PLACED IN A MANNER THAT PREVENTS DAMAGE TO THE STRUCTURES AND ALLOWS THE STRUCTURES TO ASSUME THE EARTH BACKFILL SHALL BE PLACED IN A MANNER THAT PREVENTS DAMAGE TO THE STRUCTURES AND ALLOWS THE STRUCTURES TO ASSUME THE LOADS FROM THE EARTH BACKFILL GRADUALLY AND UNIFORMLY. THE HEIGHT OF THE EARTH BACKFILL ADJACENT TO A STRUCTURE SHALL BE INCREASED AT APPROXIMATELY THE SAME RATE ON ALL SIDES OF THE STRUCTURE. 54. OUTLET OF SUBSURFACE DRAIN SHALL BE PROTECTED WITH AN ANIMAL GUARD. ANY EXPOSED PIPE SHALL BE PROTECTED FROM SUN'S RAYS OUTLET OF SUBSURFACE DRAIN SHALL BE PROTECTED WITH AN ANIMAL GUARD. ANY EXPOSED PIPE SHALL BE PROTECTED FROM SUN'S RAYS WITH A DARK LATEX PAINT. ARMORED ROCK OUTLETS (PLUNGE POOL OUTLETS) 55. FOR SWALE C A MINIMUM 18 INCH THICK RIPRAP LAYER SHALL BE PLACED IN ACCORDANCE TO AND CONSISTENT WITH THE DRAWING AND FOR SWALE C A MINIMUM 18 INCH THICK RIPRAP LAYER SHALL BE PLACED IN ACCORDANCE TO AND CONSISTENT WITH THE DRAWING AND SPECIFICATIONS UNLESS OTHERWISE NOTED. RIPRAP GRADATION SHALL CONFORM TO CT DOT M.12.02 FOR INTERMEDIATE RIPRAP. 56. FOR SWALES A & B A MINIMUM 18 INCH THICK RIPRAP LAYER SHALL BE PLACED IN ACCORDANCE TO AND CONSISTENT WITH THE DRAWING AND FOR SWALES A & B A MINIMUM 18 INCH THICK RIPRAP LAYER SHALL BE PLACED IN ACCORDANCE TO AND CONSISTENT WITH THE DRAWING AND SPECIFICATIONS UNLESS OTHERWISE NOTED. RIPRAP GRADATION SHALL CONFORM TO CT DOT M.12.02 FOR INTERMEDIATE RIPRAP. 57. RIPRAP MATERIALS FOR THIS ITEM SHALL CONSIST OF SOUND, TOUGH, DURABLE AND ANGULAR ROCK, FREE FROM DECOMPOSED STONES OR RIPRAP MATERIALS FOR THIS ITEM SHALL CONSIST OF SOUND, TOUGH, DURABLE AND ANGULAR ROCK, FREE FROM DECOMPOSED STONES OR OTHER DEFECTS IMPAIRING ITS DURABILITY. THE SIZE OF A STONE AS HEREINAFTER SPECIFIED SHALL BE ITS LEAST DIMENSION. BROKEN CONCRETE OR ROUNDED STONES ARE NOT ACCEPTABLE. THE TYPE OF MATERIAL TO BE USED SHALL BE NOTED ON THE PLANS, IN THE PROVISIONS OR AS MAY BE ORDERED BY THE DESIGN ENGINEER. 58. A SIX INCH THICK LAYER OF COMPACT PROCESSED AGGREGATE SHALL BE PLACED UNDER RIPRAP LAYER. PROCESSED AGGREGATE GRADATION A SIX INCH THICK LAYER OF COMPACT PROCESSED AGGREGATE SHALL BE PLACED UNDER RIPRAP LAYER. PROCESSED AGGREGATE GRADATION SHALL CONFORM TO CT DOT M.05.01 CONCRETE 59. ALL CLASS 4000 REINFORCED AIR ENTRAINED CONCRETE SHALL BE IN CONFORMANCE WITH NRCS CONSTRUCTION SPECIFICATION 32. ALL CLASS 4000 REINFORCED AIR ENTRAINED CONCRETE SHALL BE IN CONFORMANCE WITH NRCS CONSTRUCTION SPECIFICATION 32. 60. A SIX INCH LAYER OF WELL COMPACTED PROCESSED AGGREGATE BASE SHALL BE PLACED UNDER THE CONCRETE. THE PROCESSED GRAVEL A SIX INCH LAYER OF WELL COMPACTED PROCESSED AGGREGATE BASE SHALL BE PLACED UNDER THE CONCRETE. THE PROCESSED GRAVEL GRADATION SHALL CONFORM TO CT D.O.T. SPECIFICATION M.05.01 (SEE GRADATION TABLE) 61. ALL CONCRETE SHALL HAVE A 28 DAY COMPRESSIVE STRENGTH OF 4000 PSI. THE CONCRETE SHALL BE PLACED AT A THREE INCH TO FIVE ALL CONCRETE SHALL HAVE A 28 DAY COMPRESSIVE STRENGTH OF 4000 PSI. THE CONCRETE SHALL BE PLACED AT A THREE INCH TO FIVE INCH SLUMP, AND 5% TO 7% AIR ENTERTAINMENT CONTENT. THE CONCRETE SHALL BE KEPT MOIST FOR A CURING PERIOD OF 7 DAYS OR UNTIL AN APPROVED CURING COMPOUND IS APPLIED AS STATED IN THE SPECIFICATIONS. 62. HIGH RANGE, WATER REDUCING AGENTS (SUPERPLASTICIZERS) MAY BE USED TO INCREASE WORKABILITY, REDUCE WATER CONTENT, AND CONTROL HIGH RANGE, WATER REDUCING AGENTS (SUPERPLASTICIZERS) MAY BE USED TO INCREASE WORKABILITY, REDUCE WATER CONTENT, AND CONTROL CONCRETE TEMPERATURE IN HOT WEATHER. THE MAXIMUM SLUMP AFTER ADDING HIGH RANGE WATER REDUCING AGENTS SHALL BE 7.5 INCHES 63. NO MIXING WATER IN EXCESS OF THE AMOUNT CALLED FOR BY THE JOB MIX SHALL BE ADDED TO THE CONCRETE DURING MIXING OR HAULING OR NO MIXING WATER IN EXCESS OF THE AMOUNT CALLED FOR BY THE JOB MIX SHALL BE ADDED TO THE CONCRETE DURING MIXING OR HAULING OR AFTER ARRIVAL AT THE DELIVERY POINT. 64. CONCRETE SHALL BE DELIVERED TO THE SITE AND DISCHARGED INTO THE FORMS WITHIN 1-1/2 HOURS AFTER THE INTRODUCTION OF THE CEMENT CONCRETE SHALL BE DELIVERED TO THE SITE AND DISCHARGED INTO THE FORMS WITHIN 1-1/2 HOURS AFTER THE INTRODUCTION OF THE CEMENT TO THE AGGREGATES. IN HOT WEATHER OR UNDER CONDITIONS CONTRIBUTING TO QUICK STIFFENING OF THE CONCRETE, THE TIME BETWEEN THE INTRODUCTION OF THE CEMENT TO THE AGGREGATES AND DISCHARGE SHALL NOT EXCEED 45 MINUTES. 65. FORMED CONCRETE SHALL BE PLACED IN HORIZONTAL LAYERS NOT MORE THAN 20 INCHES THICK. CONCRETE SHALL NOT BE DROPPED MORE FORMED CONCRETE SHALL BE PLACED IN HORIZONTAL LAYERS NOT MORE THAN 20 INCHES THICK. CONCRETE SHALL NOT BE DROPPED MORE THAN 5 FEET VERTICALLY UNLESS SUITABLE EQUIPMENT IS USED TO PREVENT SEGREGATION. WHEN HIGH RANGE WATER REDUCING AGENTS ARE USED, THE CONCRETE SHALL NOT BE ALLOWED TO DROP MORE THAN 10 FEET 66. THE CONCRETE SURFACE SHALL HAVE A BROOM FINISH OR ROUGHER TO PROVIDE ADEQUATE TRACTION FOR LOADING AND UNLOADING OF THE CONCRETE SURFACE SHALL HAVE A BROOM FINISH OR ROUGHER TO PROVIDE ADEQUATE TRACTION FOR LOADING AND UNLOADING OF EQUIPMENT. 67. FORMS SHALL BE OF WOOD, PLYWOOD, STEEL, OR OTHER APPROVED MATERIAL AND SHALL BE MORTAR TIGHT. THE FORMS AND ASSOCIATED FORMS SHALL BE OF WOOD, PLYWOOD, STEEL, OR OTHER APPROVED MATERIAL AND SHALL BE MORTAR TIGHT. THE FORMS AND ASSOCIATED FALSEWORK SHALL BE SUBSTANTIAL AND UNYIELDING AND SHALL BE CONSTRUCTED SO THAT THE FINISHED CONCRETE WILL CONFORM TO THE SPECIFIED DIMENSIONS AND CONTOURS. FORMS SHALL BE COATED WITH A NON-STAINING FORM RELEASE AGENT BEFORE BEING SET INTO PLACE. METAL TIES OR ANCHORAGE WITHIN THE FORMS SHALL BE EQUIPPED WITH CONES, SHE-BOLTS, OR OTHER DEVICES THAT PERMIT THEIR REMOVAL TO A DEPTH OF AT LEAST ONE INCH WITHOUT INJURY TO THE CONCRETE. TIES DESIGNED TO BREAK OFF BELOW THE SURFACE OF THE CONCRETE SHALL NOT BE USED WITHOUT CONES. NON SHRINK GROUT SHALL BE USED TO FILL THE HOLES

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EARTHEN BERMS, SIDE SLOPES, AND

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SUBGRADE BENEATH GRAVEL LAYER

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& GRAVELS

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SUITABLE ON SITE SAND, SILTS,

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LOCATION

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MATERIAL

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AS TO CAUSE ADHERENCE OF THE

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MATERIAL TO COMPACTION EQUIPMENT

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THOROUGHLY WET BUT NOT SO WET

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LIFT

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MAX

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12 INCHES

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THICKNESS

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5 INCH

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SIZE

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MAX

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ROCK

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WATER CONTENT

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COMPACTION REQUIREMENT

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3 PASSES OF THE HAULING OR SPREADING

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EQUIVALENT METHOD

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EQUIPMENT PER 12" LIFT OR

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1995 EDITION, AND NO MORE THAN

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BASE", SECTION M.05.01, FORM 815,

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CT. D.O.T. "PROCESSED AGGREGATE

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AS DESIGNED ON DRAWINGS

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GRADATION SHALL CONFORM WITH

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5% BY WEIGHT SHALL PASS THE

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#200 SIEVE.

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PROCESSED AGGREGATE BASE CLASS II (CT. D.O.T. SPEC M.O5.01)

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LOCATION

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THOROUGHLY

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ADHERENCE OF

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THE COMPACTION

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CLASS II HAND COMPACTION

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LEAST 200 LBS. OR AN

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PLATE VIBRATOR WEIGHING AT

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DIRECTED POWER TAMPER OR

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PER 8" LIFT OF A MANUALLY

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WITH A MINIMUM OF 3 PASSES

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EQUIVALENT METHOD.

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MAX

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ROCK

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COMPACTION REQUIREMENT

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MESH

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WEIGHT

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1995 EDITION, AND NO MORE THAN

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SECTION M.02.06, FORM 815,

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CT. D.O.T. "GRADE B GRAVEL",

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ALL FILL AREAS AS SHOWN ON

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THE DRAWINGS AND AS STAKED

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GRADATION SHALL CONFORM WITH

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5% BY WEIGHT SHALL PASS THE

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#200 SIEVE.

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GRADE "B" GRAVEL

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LOCATION

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MATERIAL

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EQUIPMENT.

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THOROUGHLY

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WET BUT NOT SO

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THE MATERIAL TO

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ADHERENCE OF

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WET AS TO CAUSE

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THE COMPACTION

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CLASS II HAND COMPACTION

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LEAST 200 LBS. OR AN

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PLATE VIBRATOR WEIGHING AT

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DIRECTED POWER TAMPER OR

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PER 8" LIFT OF A MANUALLY

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WITH A MINIMUM OF 3 PASSES

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EQUIVALENT METHOD.

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MAX

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LIFT

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MAX.

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ROCK

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SIZE

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COMPACTION REQUIREMENT

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SQUARE

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MESH

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% PASSING

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WEIGHT

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IN THE FIELD.

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FROM 814A CT DOT M.02.06

COMMON EARTHFILL

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PLAN VIEW - WETLANDS

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AutoCAD SHX Text Valley View Farm, Town of N. Stonington, Town of N. StoningtonN. Stonington

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KLD, AMH

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AutoCAD SHX Text SURVEY NOTES: -)All survey elevations assumed based upon field data collected by NRCS engineering staff and LIDAR using NAD83 Connecticut State Plane coordinate system and NAVD88 vertical datum. -)Plan view was prepared from limited field survey conducted by NRCS engineering field staff. It is not constructed as a boundary or limited boundary survey and is subject to such facts as said survey may disclose. -)Contour lines are at 1' intervals.

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E CLARKS FALLS RD

AutoCAD SHX Text 136' x 336' BUILDING AND WORK LLIMITS

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WETLAND BOUNDARY

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WETLAND BOUNDARY

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WETLAND BOUNDARY

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WETLAND BOUNDARY

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WETLAND BOUNDARY

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WETLAND BOUNDARY

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100' UPLAND REVIEW

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100' UPLAND REVIEW

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100' UPLAND REVIEW

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100' UPLAND REVIEW

WETLAND BOUNDARIES PROVIDED BY CT NRCS STATE SOIL SCIENTIST - JACOB ISLEIB. BOUNDARIES REPRESENT: Food Security Act Wetland Determination Boundaries. ALL INFORMATION IS SUBJECT AND/OR LIMITED TO SAID REQUIREMENTS.

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F 8

G 8

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PLAN VIEW - FULL SITE

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AutoCAD SHX Text Valley View Farm, Town of N. Stonington, Town of N. StoningtonN. Stonington

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CAD

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KLD, AMH

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E CLARKS FALLS RD

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BENCH MARK

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NO.

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ELEV.

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DESCRIPTION

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AutoCAD SHX Text 145.25

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HUB IN GROUND - TEMP

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AutoCAD SHX Text 144.40

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HUB IN GROUND - TEMP

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AutoCAD SHX Text 144.36

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HUB IN GROUND - TEMP

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PAINT MARK TOP OF LARGE ROCK EDGE OF WATER HOLE

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PAINT MARK TOP OF LARGE ROCK EDGE OF WOODLINE

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DRAINAGE SWALE A SEE SHEET 10 FOR DETAILS

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DRAINAGE SWALE B SEE SHEET 11 FOR DETAILS

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GRAVEL ACCESS ROAD SEE SHEET 8 FOR DETAILS

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GRAVEL ACCESS ROAD SEE SHEET 9 FOR DETAILS

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DRAINAGE SWALE C SEE SHEET 12 FOR DETAILS

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120 CONCRETE PIT

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100' PROPERTY LINE SETBACK

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EXISTING STONEWALL ASSUMED PROPERTY LINE

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300' RESIDENTIAL PROPERTY LINE SETBACK

FIELD SURVEY NOTES: ALL BOUNDARIES, PROPERTY LINES, AND SETBACKS ARE ASSUMED LOCATIONS BASED ON FOUND STONE WALLS. NO BOUNDARY PINS WERE LOCATED. NOTHING REPRESENTED IN THIS PLAN IS AN OFFICIAL RECORDING OF PROPERTY LOCATIONS AND ALL INFORMATION IS SUBJECT TO SAID INFORMATION.

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SWC

C11

A 6

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PLAN VIEW - BUILDING

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KLD, AMH

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SWALE C SEE SHEET 12 FOR DETAILS

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24" HDPE N12 OR EQUIVALENT PIE SEE SHEET 12 FOR DETAILS

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ARMORED ROCK OUTLET SEE SHEET 12 FOR DETAILS

AutoCAD SHX Text 136'x335' BUILDING SEE EPHRATA ENGINEERING - E273-24 EPHRATA ENGINEERING - E273-24 DESIGN PACKAGE FOR TIMBER AND CONCRETE DETAILS

AutoCAD SHX Text 30" PIPE INCASED IN CONCRETESEE EPHRATA ENGINEERING - E273-24 EPHRATA ENGINEERING - E273-24 DESIGN PACKAGE AND SHEET 7 AND SHEET 7 FOR DETAILS

AutoCAD SHX Text APPROX 190' OF OF 4" HDPE PLASTICPIPE AT .5% SLOPE, CONNECT TO HOPPER FOOTING DRAIN

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138'X12' CONCRETE PAD SEE SHEET 13 FOR DETAILS

AutoCAD SHX Text 138'x12' CONCRETE PAD SEE SHEET 13 FOR DETAILS

AutoCAD SHX Text 44'x10' HOPPER/WSF SEE DESIGN PACKAGE EPHRATA ENGINEERING - EPHRATA ENGINEERING - E273-24 FOR DETAILS FOR DETAILS

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FINISHED FLOOR ELEV: 146.0

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RETAINING WALL TO BE DESIGNED BY OTHERS

GRADING AROUND BUILDING SHALL ADHERE TO NRCS 'COMMON EARTHFILL' SPECIFICATIONS. GRADE NO STEEPER THAN 2H:1V. SEE SHEET 2 FOR SPECIFICATIONS ra l R es ou rc es

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PLAN VIEW - CONCRETE TANK

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AutoCAD SHX Text Valley View Farm, Town of N. Stonington, Town of N. StoningtonN. Stonington

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CAD

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12" SDR 21 WATER TIGHT PVC PIPE SEE SHEET 8 FOR DETAILS

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24" HDPE N12 OR EQUIVALENT PIPE SEE SHEET 10 FOR DETAILS

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10" HDPE N12 OR EQUIVALENT PIPE SEE SHEET 10 FOR DETAILS

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AROMORED ROCK OUTLET SEE SHEET 11 FOR DETAILS

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ARMORED ROCK OUTLET SEE SHEET 10 FOR DETAILS

AutoCAD SHX Text 44'x10' CONCRETE RECEPTION PIT SEE E273-24 FOR DETAILS

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12' ACCESS AROUND PIT

AutoCAD SHX Text GRADING AROUND CONCRETE TANK SHALL ADHERE TO NRCS 'COMMON EARTHFILL' SPECIFICATIONS. GRADE NO STEEPER THAN 2H:1V. SEE SHEET 2 FOR SPECIFICATIONS

AutoCAD SHX Text GRADING AROUND BUILDING SHALL ADHERE TO NRCS 'COMMON EARTHFILL' SPECIFICATIONS. GRADE NO STEEPER THAN 2H:1V. SEE SHEET 2 FOR SPECIFICATIONS

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SWALE A SEE SHEET 10 FOR DETAILS

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SWALE B SEE SHEET 11 FOR DETAILS

120 x 12' WASTE STORAGETANK SEE DESIGN EPHRATA E116-25 FOR DETAILS ra l R es ou rc es

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BUILDING PROFILEA

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SECTION VIEW - CROSS GUTTER & HOPPERB

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SECTION VIEW - BUILDING, BULKTANK ROOM, SAWDUST STORAGEC

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SECTION VIEWS - BUILDING

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FINISHED FLOOR ELEV: 146.0

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AutoCAD SHX Text MIN OF 2' OF ENGINEERED FILL. 6" PROCESSED AGGREGATE BASE DIRECTLY UNDER CONCRETE. 1'.5 OF CT DOT GRADE B GRAVEL UNDER BUILDING UNLESS UNDISTURBED GROUND

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FINISHED FLOOR ELEV: 146.0

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FINISHED FLOOR ELEV: 146.0

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8' CONCRETE WALL

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TOP PIT FLOOR ELEV: 138.0

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4" DRAIN PIPE @ 0.5% SLOPE

AutoCAD SHX Text 30" PIPE ENCASED IN CONCRETE @ 2% SLOPE. SEE EPHRATA E116-25 FOR DETAILS. INLET INVERT ELEV: 143.0

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OUTLET INVERT PIPE ELEV: 140.3

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SWALE B SEE SHEET 10 FOR DETAILS

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RETAINING WALL TO BE DESIGNED BY OTHERS

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SWALE C SEE SHEET 11 FOR DETAILS

AutoCAD SHX Text REMOVE ALL ORGANIC MATERIAL. MIN OF 2' OF ENGINEERED FILL. 6" PROCESSED AGGREGATE BASE DIRECTLY UNDER CONCRETE. 1'.5 OF CT DOT GRADE B GRAVEL UNDER BUILDING UNLESS UNDISTURBED GROUND.

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8' WALL. TOP OF WALL ELEV: 151.0

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GRADE TO DRAIN AWAY FROM BUILDING. NOT TO EXCEED 3% SLOPE.

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GRADE TO DRAIN AWAY FROM BUILDING. NOT TO EXCEED 3% SLOPE.

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CENTERLINE - 12" WASTE TRANSFER LINED

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PIPE CLEANOUT DETAIL

60"

30"

54"

48"

42"

36"

18"

24"

15"

12"

96"

56"

88"

80"

72"

64"

39"

48"

34"

30"

PIPE DIAM. MIN. TRENCH WIDTH

10"

26"

28"

23"

21"

RECOMMENDED MINIMUM TRENCH WIDTHS

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12" SDR 21 WATER TIGHT PVC PIPE

Scale: 1:20

SECTION VIEW - CONCRETE WSF TANKD

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SECTION VIEWS - CONCRETE TANK

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PROPOSED 120 X 12' CONCRETE TANKFINISHED FLOOR ELEV: 167.0

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PROPOSED PUMP CHAMBER 44'X10'8' FINISHED FLOOR ELEV: 138.0

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MIN. TRENCH WIDTH (SEE TABLE)

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4" FOR 12"-24" PIPE 6" FOR 30"-60" PIPE

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DEPTH VARIES. MIN 42" COVER

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EARTH BACKFILL

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PROCESSED AGGREGATE BACKFILL

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BEDDING

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SUITABLE FOUNDATION

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NATURAL GROUND

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PIPE CLEANOUT

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12" SDR 21 WATER TIGHT PVC PIPE

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20' SLOPE TO DRAIN AWAY FROM BUILDING

RETAINING WALL TO BE DESIGNED BY OTHERS

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PROFILE VIEW - UPPER ROADF

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PROFILE VIEW - LOWER ROADG

CRUSHED AGGREGATE No. 3

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TYPICAL SECTION VIEW GRAVEL ACCESS ROADAR

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TYPICAL SECTION VIEW ROCK ARMORED CROSSINGRC

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SECTION VIEWS - ACCESS ROAD

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AutoCAD SHX Text

CAD

AutoCAD SHX Text 2/2026

AutoCAD SHX Text

AutoCAD SHX Text CT-01-NL-25-02.dwg

AutoCAD SHX Text

POSSIBLE WET AREA. ROCK CROSSING DETAIL THIS PAGE IF NEEDED

AutoCAD SHX Text

POSSIBLE WET AREA. ROCK CROSSING DETAIL THIS PAGE IF NEEDED

AutoCAD SHX Text 12FT X 10FT TRACKING PAD ENTRANCE. TRACKING PAD MUST MEET TOWN REQUIREMENTS FOR MATERIALS AND INSTALLATION

AutoCAD SHX Text NEW GRAVEL ACCESS ROAD STA: 0+10 - 7+28 718 TOTAL LINEAR FEET OF ROAD SEE THIS SHEET FOR CONSTRUCTION AND GRADATION SPECIFICATIONS

AutoCAD SHX Text CONSTRUCTION NOTES: -)DESIGN LOCATIONS AND ELEVATIONS SHOWN ON THESE DRAWINGS ARE PROPOSED BASED ON SITE CONDITIONS AT THE TIME OF THE SURVEY. LOCATIONS AND ELEVATIONS MAY CHANGE DUE TO DIFFERING SITE CONDITIONS AT THE TIME OF CONSTRUCTION PER GUIDANCE FROM THE NRCS ENGINEERING STAFF. NO CHANGES MAY BE MADE TO THIS DESIGN WITHOUT THE APPROVAL OF NRCS ENGINEERING STAFF. -)718' OF ACCESS ROAD SHALL BE INSTALLED AT THE UPPER ACCESS POINT STARTING AT STATION 0+10 THROUGH 7+28. ALL CONSTRUCTED ROAD SHALL MEET NRCS 560 'ACCESS ROAD' REQUIREMENTS AND ANY ASSOCIATED DESIGN AND CONSTRUCTION SPECIFICATIONS. SEE THIS SHEET FOR CONSTRUCTION DETAILS. SEE THIS SHEET FOR GRADATION SPECIFICATIONS. -)425' OF ACCESS ROAD SHALL BE INSTALLED AT THE LOWER ACCESS POINT STARTING AT STATION 0+10 THROUGH 4+35. ALL CONSTRUCTED ROAD SHALL MEET NRCS 560 'ACCESS ROAD' REQUIREMENTS AND ANY ASSOCIATED DESIGN AND CONSTRUCTION SPECIFICATIONS. SEE THIS SHEET FOR CONSTRUCTION DETAILS. SEE THIS SHEET FOR GRADATION SPECIFICATIONS. -)IF REQUIRED BY THE TOWN A 10 FT SECTION FROM STATION 0+00 THROUGH 0+10 SHALL BE CONSTRUCTED AS A CONSTRUCTION ENTRANCE/TRACKING PAD. DETAILS OF TRACKING PAD MUST MEET TOWN REQUIREMENTS FOR MATERIALS AND INSTALLATION. -)ROADS ARE REQUIRED TO BE A MINIMUM OF 12" IN DEPTH, WITH 9" MEETING CT DOT M.02.06 GRADE "B" GRAVEL, AND 3" MEETING CT DOT PROCESSED AGGREGATE BASE. SEE THIS SHEET FOR GRADATION AND SEE THIS SHEET FOR GRADATION AND COMPACTIVE EFFORT. -)THE MINIMUM WIDTH OF THE ROADBED FOR AN ALL-PURPOSE ROAD IS 14 FEET FOR ONE-WAY TRAFFIC. THE ROADBED WIDTH INCLUDES A TREAD-WIDTH OF 10 FEET FOR ONE-WAY TRAFFIC AND 2 FEET OF SHOULDER WIDTH ON EACH SIDE. -)AS DETERMINED BY ENGINEERING, A GEOTEXTILE MATERIAL SPECIFICALLY DESIGNED FOR ROAD STABILIZATION APPLICATIONS UNDER THE SURFACE TREATMENT MAY BE NEEDED. ENGINEERING WILL ALSO DETERMINE THE TYPE OF GEOTEXTILE MATERIAL REQUIRED FOR EACH INSTALLATION. SEE NOTES THIS SHEET FOR DETAILS.

AutoCAD SHX Text S= 3%

AutoCAD SHX Text C-L

AutoCAD SHX Text

NATURAL GROUND GRADE TO DRAIN

AutoCAD SHX Text TOTAL THICKNESS OF 12 IN. THICK WITH 9 IN. OF ROCK RIPRAP OR SURGE STONE, AND WITH 3 IN. THICK COVER OF 2 IN. CRUSHED STONE.

AutoCAD SHX Text

WOVEN GEOTEXTILE (ROAD STABILIZATION FABRIC)

AutoCAD SHX Text REMOVE & EXCAVATE ANY ORGANIC MATERIAL BUILD-UP, DEPTHS MAY VARY. ALLOW SURFACE TO COMPLETELY DRAIN AWAY.

AutoCAD SHX Text TOTAL OF A 12" THICK GRAVEL BASE 9" THICKNESS OF GRADE 'B' GRAVEL (CT.DOT M.02.06 GRADATION) & 3" THICK COVER OF PROCESS AGGREGATE BASE. SEE GRADATION CHART THIS SHEET

AutoCAD SHX Text

12' WIDE

AutoCAD SHX Text

12' WIDE

AutoCAD SHX Text

GRADE TO DRAIN

AutoCAD SHX Text

SHOWN ON PLAN VIEW GRADE TO DRAIN

AutoCAD SHX Text S= 3%

AutoCAD SHX Text

6"-8" STRIP GROUND

AutoCAD SHX Text

REMOVE ORGANIC MATERIAL DEPTHS MAY VARY

AutoCAD SHX Text

NATURAL GROUND GRADE TO DRAIN

AutoCAD SHX Text

TYPICAL BERM 2' SIDES

AutoCAD SHX Text

WOVEN GEOTEXTILE (ROAD STABILIZATION FABRIC) SEE SPECIFICATION THIS SHEET

AutoCAD SHX Text 30-40

AutoCAD SHX Text 10-20

AutoCAD SHX Text 1"-2"

AutoCAD SHX Text 30-60

AutoCAD SHX Text 20-50

AutoCAD SHX Text 2"-4"

AutoCAD SHX Text 4"-6"

AutoCAD SHX Text 6"-10"

AutoCAD SHX Text

MASS

AutoCAD SHX Text

% OF THE

AutoCAD SHX Text

MATERIAL

AutoCAD SHX Text

SIZE

AutoCAD SHX Text

AutoCAD SHX Text 10"

AutoCAD SHX Text <1"

AutoCAD SHX Text 0-10

AutoCAD SHX Text GRADATION SHALL CONFORM WITH CT D.O.T. FORM 814A 1995 SECTION M.12.02 MODIFIED RIPRAP

AutoCAD SHX Text

10" MODIFIED RIPRAP (IF REQUIRED BY THE ENGINEER)

AutoCAD SHX Text

PASS 5"

AutoCAD SHX Text

SQUARE MESH SIEVE

AutoCAD SHX Text

PASS 3-1/2"

AutoCAD SHX Text

PASS # 40

AutoCAD SHX Text

PASS # 10

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% PASSING BY WEIGHT

AutoCAD SHX Text 95-100

AutoCAD SHX Text 5-25

AutoCAD SHX Text 0-10

AutoCAD SHX Text 15-45

AutoCAD SHX Text 25-60

AutoCAD SHX Text

PASS # 100

AutoCAD SHX Text 0-5

AutoCAD SHX Text

FROM 819 CT DOT M.02.06

AutoCAD SHX Text

GRADATION - 9" GRADE "B" BASE GRAVEL

AutoCAD SHX Text

PASS 1-1/2"

AutoCAD SHX Text

PASS 1/4"

AutoCAD SHX Text

PASS # 200

AutoCAD SHX Text 55-95

AutoCAD SHX Text

SQUARE MESH SIEVE

AutoCAD SHX Text

PASS 2-1/2"

AutoCAD SHX Text

PASS # 40

AutoCAD SHX Text

PASS # 1/4"

AutoCAD SHX Text

% PASSING BY WEIGHT

AutoCAD SHX Text 95-100

AutoCAD SHX Text 2-12

AutoCAD SHX Text <-2

AutoCAD SHX Text 5-20

AutoCAD SHX Text 25-45

AutoCAD SHX Text

PASS # 100

AutoCAD SHX Text

CT. D.O.T PROCESSED AGGREGATE BASE

AutoCAD SHX Text

GRADATION - 3" FINAL GRAVEL FINISH

AutoCAD SHX Text

PASS 2"

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PASS 3/4"

AutoCAD SHX Text

PASS # 200

AutoCAD SHX Text 50-75

AutoCAD SHX Text

PROCESSED AGGREGATE GRAVEL

AutoCAD SHX Text

GRADE B GRADED GRAVEL

AutoCAD SHX Text MATERIAL: NO MORE THAN 2% BY WEIGHT SHALL PASS THE # 200 SIEVE. COMPACTION REQUIRED

AutoCAD SHX Text

SQUARE MESH SIEVE

AutoCAD SHX Text

PASS 2-1/2"

AutoCAD SHX Text

PASS 3/4"

AutoCAD SHX Text

PASS 1"

AutoCAD SHX Text

% PASSING BY WEIGHT

AutoCAD SHX Text 90-100

AutoCAD SHX Text 0-5

AutoCAD SHX Text 0-15

AutoCAD SHX Text

PASS 1/2"

AutoCAD SHX Text

CT. D.O.T FORM 819 M.01.01

AutoCAD SHX Text

2" STONE WATER-BAR CONSTRUCTION

AutoCAD SHX Text

PASS 2"

AutoCAD SHX Text

PASS 1 1/2"

AutoCAD SHX Text 35-70

AutoCAD SHX Text (ROAD STABILIZATION FABRIC) GEOTEXTILE SHALL BE USED BENEATH GRAVEL ACCESS ROAD, AS NOTED ON THE DRAWINGS OR AS SPECIFIED AND APPROVED BY THE NRCS PROJECT ENGINEER.

AutoCAD SHX Text

WOVEN GEOTEXTILE FABRIC

AutoCAD SHX Text NEW GRAVEL ACCESS ROAD STA: 0+10 - 4+35 425 TOTAL LINEAR FEET OF ROAD SEE THIS SHEET FOR CONSTRUCTION AND GRADATION SPECIFICATIONS

AutoCAD SHX Text

POSSIBLE WET AREA. ROCK CROSSING DETAIL THIS PAGE IF NEEDED

THIS WOVEN GEOTEXTILE MUST MEET THE MINIMUMAL "SURVIVABILITY CRITERIA LISTED BELOW": SPECIFICATIONS ARE AS FOLLOWS: -GRAB TENSILE STRENGTH: 130 LBS. ASTM D-1682 -TEAR STRENGTH: 55 LBS. ASTM D-1117 -MULLEN BURST 290 PSI OR BETTER. -PUNCTURE STRENGTH 65 LBS. -U.V. LIGHT RESISTANT LIGHT RESISTANT -APPARENT OPENING U.S. SIEVE #40 SIZE.

ra l R es ou rc es

Co ns er va tio n

Se rv ice

U ni te d

St at es D ep ar tm en t of

Ag ric ul tu re

Scale: 1:10

PROFILEVIEW - SWALE A & SUBSURFACE DRAINSWA

Scale: 1:10

CROSS SECTION 1+00 SWALE A1+00

Scale: NTS

SWALE AND DRAIN DETAILSD

Section A-A Front View

Section B-B

36 inch Transition Precast Catch Basin

Transition Catch Basin

36 inch Cortran Precast Catch Basin

Cortran Catch Basin

A A

Section A-A Section B-B Front View

Not to Scale

CATCH BASIN 'A' DETAILSCB-A

Not to Scale

TYPICAL PIPE DETAILP-24

Not to Scale

PLUNGE POOL - 24" PIPE OUTLETPP

Not to Scale

TYPICAL CURTAIN DRAIN DETAILCD

AutoCAD SHX Text

SWALE A DETAILS

AutoCAD SHX Text Building & WSF

AutoCAD SHX Text Drawing No.

AutoCAD SHX Text Sheet of

AutoCAD SHX Text Designed

AutoCAD SHX Text Date

AutoCAD SHX Text Checked

AutoCAD SHX Text Approved

AutoCAD SHX Text Drawn

AutoCAD SHX Text Valley View Farm, Town of N. Stonington, Town of N. StoningtonN. Stonington

AutoCAD SHX Text New London County, CT County, CTCT

AutoCAD SHX Text

CAD

AutoCAD SHX Text

CAD

AutoCAD SHX Text

KLD, AMH

AutoCAD SHX Text

CAD

AutoCAD SHX Text 2/2026

AutoCAD SHX Text

AutoCAD SHX Text CT-01-NL-25-02.dwg

AutoCAD SHX Text

3'4" MIN TRENCH WIDTH

AutoCAD SHX Text

4" FOR 12"-24" PIPE

AutoCAD SHX Text 6""

AutoCAD SHX Text

MIN. COVER 18" OVER PIPE

AutoCAD SHX Text

EARTH BACKFILL

AutoCAD SHX Text

CLEAN BACKFILL PROCESSED AGGREGATE OR SAND

AutoCAD SHX Text

BEDDING

AutoCAD SHX Text

SUITABLE FOUNDATION

AutoCAD SHX Text

NATURAL GROUND

AutoCAD SHX Text 12.0

AutoCAD SHX Text 4.0

AutoCAD SHX Text 1.0

AutoCAD SHX Text 0.5

AutoCAD SHX Text 5.0

AutoCAD SHX Text

2" CRUSHED STONE SEE GRADATION THIS SHEET

AutoCAD SHX Text 30 in

AutoCAD SHX Text 23 in

AutoCAD SHX Text 36 in

AutoCAD SHX Text

28.5 in

AutoCAD SHX Text 52 in

AutoCAD SHX Text 2 in

AutoCAD SHX Text 1 in

AutoCAD SHX Text 4 in

AutoCAD SHX Text 36 in

AutoCAD SHX Text 8 in

AutoCAD SHX Text 21 in

AutoCAD SHX Text 34 in

AutoCAD SHX Text 48 in

AutoCAD SHX Text

28.5 in

AutoCAD SHX Text 36 in

AutoCAD SHX Text 52 in

AutoCAD SHX Text 16 in

AutoCAD SHX Text 25 in

AutoCAD SHX Text 11 in

AutoCAD SHX Text 23 in

AutoCAD SHX Text 48 in

AutoCAD SHX Text 34 in

AutoCAD SHX Text 21 in

AutoCAD SHX Text 8 in

AutoCAD SHX Text 36 in

AutoCAD SHX Text 4 in

AutoCAD SHX Text 1 in

Aut…

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File details come from the government source that posted it. Updated Sep 28, 2026.