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Camposeo_Details_7_5_22_EARTHEN (1).pdfMASSDOT M1.03.0TYPE B GRAVEL 10"4"MASSDOT M2.01.7DENSE GRADEDCRUSHED STONE ROADSURFACE MASSDOT M2.01.4CRUSHED STONE WRAPPED WITH MIRAFI 140N 12"6"FLOW EQUILIZATION DEVICE (NTS) 1" TOPSOIL ADS SC-160 CHAMBER 12"12" DETAIL 2 12"25" MIRAFI 140N DRAPED OVER ENTIRE TOP SURFACE PLASTIC CHAMBERS MASSDOT M2.01.4 CRUSHED STONE ROADSURFACE MASSDOT M2.01.7 DENSE GRADED CRUSHED STONE MASSDOT M1.03.0 TYPE B GRAVEL MASSDOT M2.01.4CRUSHED STONE WRAPPED WITH MIRAFI 140N 4"14"6"16" CULVERT (NTS) MIRAFI 140N DRAPED OVER ENTIRE TOP SURFACE OF CULVERT 1" TOPSOIL ADS SC-310 CHAMBER DETAIL 1 16"12"12"34" MASSDOT M2.01.4 CRUSHED STONE SECTION B-B' (NTS) CULVERT DETAIL 4 MASSDOT M1.03.0 TYPE B GRAVEL MASSDOT M2.01.7 DENSE GRADED CRUSHED STONE 16"12' 4" ADS SC-310 Chamber 1" TOPSOIL INSIDE ENTIRE LENGTH OF CHAMBER MASSDOT M2.01.04 CRUSHED STONE WRAPPED WITH MIRAFI 140 N FABRIC CONTINUOUS UNDER ALL CRUSHED STONE MIRAFI 140N DRAPED OVER ENTIRE TOP SURFACE OF CULVERT 6" 6" V of 2" crushed stone 6" V of 2" crushed stone MASSDOT M1.03.0TYPE B GRAVEL MASSDOT M2.01.7 DENSE GRADED CRUSHED STONE 12"12' 4" ADS SC-160 Chamber 1" TOPSOIL INSIDE ENTIRE LENGTH OF CHAMBER MASSDOT M2.01.04 CRUSHED STONE WRAPPED WITH MIRAFI 140 N FABRIC CONTINUOUS UNDER ALL CRUSHED STONE MIRAFI 140N DRAPED OVER ENTIRE TOP SURFACE OF CULVERT 6" 6" V of 2" crushed stone 6" V of 2" crushed stone SECTION A-A' (NTS) FLOW EQUALIZATION DEVICE DETAIL 3 10" MIN14" MIN104' 105' 104' 105' 106'106' 1" = 10' Horizontal1" = 1' Vertical Section E- E' Remove 3+ " existing topsoil-proof roll subgrade 4" THICKNESSMASSDOT M2.01.7 DENSE GRADED CRUSHED STONE MASSDOT M1.03.0 TYPE B GRAVELvertical thickness as required to meet grading plan design existinggrade finished grade filter fabric minimum 1' embedment under road bed 102' 103' 104' 105' 102' 103' 104' 105' 1" = 10' Horizontal1" = 1' Vertical Section D- D' Remove 3+ " existing topsoil- proof roll subgrade 4" THICKNESSMASSDOT M2.01.7 DENSE GRADED CRUSHED STONE MASSDOT M1.03.0 TYPE B GRAVEL vertical thickness as required to meet grading plan design finishedside slopeerosion control4" thicknesstop cover of 2" crushed stone over filter fabric existinggrade finished grade 1.75 1 1.75 1 4" of 2" crushed stone filter fabric minimum 1' embedment under road bed finishedside slopeerosion control4" thicknesstop cover of 2" crushed stone over filter fabric Note: All M 1.03.0 Type B gravel and all M 2.01.7 Dense Graded Crushed stone to be compacted to a minimum of 95 percent of its maximum dry density. In accordance with 250 CMR 5.03(13), the affixed professional engineer's seal MA43298 is applicable to driveway, drainage and wetland replication design only. All other design is excluded. FILE NO: 450 Costa Consulting Engineers, Inc. 104 Moody Street Ludlow, MA 01056 Coles Meadow Road Northampton, MA DATE: 10/5/21 REVISED: 3/15/22 4/10/22 7/5/22 Dated: 10/12/21 Rev.: 3/15/22 4/10/22 7/5/22 Scale As noted Drawn By: PRL Checked: GLC Residential Development Plan Jerome and Susan Camposeo Assessors Parcel # 08-070-001 Coles Meadow Road Northampton, MA Page 2 of 3 DETAILS Environmental Planning Associates P.O. Box 351 South Deerfield, MA 01373-0351 (413) 665-7903 (866) 318-2770 (fax) Environmental Planning Associates © 2022, All Rights Reserved DETAIL 5 Driveway & Turnout Detail (typ.) (excluding Culvert and Flow Equalizaton Device areas) 4" V MASSDOT M2.01.7 DENSE GRADED CRUSHED STONE MASSDOT M1.03.0 TYPE B GRAVELvertical thickness as required to meetgrading plan design Proof rolled subdgrade before fill placement Note: Strip topsoil from work area before placing fill