HomeMy WebLinkAbout20230404_NOI_Plan_Wilbur_70BayLane4
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LOT 4DD
OPTIONAL INSPECTION PORT
(SEE DETAIL )
FINISHED GRADE
NATURALLY COMPACTED FILL
CULTEC NO. 410 NON-WOVEN GEOTEXTILE
AROUND STONE. TOP, SIDES AND BOTTOM
1-2 INCH [25-50 mm] WASHED, CRUSHED STONE
RECHARGER 150XLHD HEAVY DUTY CHAMBER
INLET/OUTLET PIPE PER ENGINEER DESIGN.
PIPE TO BE INSERTED 12.0" [305 mm] MIN. INTO CHAMBER
MAXIMUM PIPE SIZE:
12.0" [300 mm] HDPE
15.0" [375 mm] PVC
CULTEC NO. 4800 WOVEN GEOTEXTILE TO BE PLACED
BENEATH INTERNAL MANIFOLD FEATURE AND BENEATH
ALL INLET/OUTLET PIPES (FOR SCOUR PROTECTION)
SIDE PORTAL TO BE CUT IN FIELD TO ALLOW FOR HVLV FC-24 FEED
CONNECTOR OR STORM PIPE AS NEEDED (SEE FIGURE 1). CUT SHALL BE
WITHIN 1/4" [6 mm] TOLERANCE OF SIDE PORTAL TRIM GUIDELINE
PROJECT ENGINEER OF RECORD OR GEOTECHNICAL CONSULTANT IS RESPONSIBLE FOR
ENSURING THAT THE REQUIRED BEARING CAPACITY OF SUB-GRADE SOILS HAS BEEN MET
12.0' [3.66 m] MAX.
COVER DEPTH
FINISHED GRADE
6.0" [150 mm] SDR-35 / SCH 40 PVC
(INSERTED 8.0" [203 mm] INTO CHAMBER)
TRIM CHAMBER INSPECTION PORT KNOCK-OUT TO
MATCH O.D. OF 6.0" [150 mm] INSPECTION PORT PIPE
6.0" [150 mm] SDR-35 / SCH. 40 PVC COUPLING
6.0" [150 mm] SDR-35 / SCH. 40 PVC RISER
6.0" [150 mm] SDR-35 / SCH. 40 PVC ENDCAP
CLEAN-OUT ADAPTER W/ SCREW-IN CAP
6.0" [152 mm] MIN.
18.5" [470 mm]
6.0" [152 mm] MIN.
39.0" [991 mm]
CENTER TO CENTER33.0" [838 mm]12.0" [305 mm] MIN.
6.0" [152 mm] MIN.12.0' MAX.
COVER DEPTH
CULTEC NO. 410 NON-WOVEN GEOTEXTILE
AROUND STONE. TOP AND SIDES ARE
MANDATORY; BOTTOM PER ENGINEER'S DESIGN
PREFERENCENATURALLY COMPACTED FILL
FINISHED GRADE
1-2 INCH [25-50 mm] WASHED, CRUSHED STONECULTEC HVLV FC-24
FEED CONNECTOR WHERE SPECIFIED
RECHARGER 150XLHD
HEAVY DUTY CHAMBER
PROJECT ENGINEER OF RECORD OR GEOTECHNICAL CONSULTANT IS RESPONSIBLE FOR
ENSURING THAT THE REQUIRED BEARING CAPACITY OF SUB-GRADE SOILS HAS BEEN MET
CULTEC NO. 4800 WOVEN GEOTEXTILE TO BE PLACED
BENEATH INTERNAL MANIFOLD FEATURE AND BENEATH
ALL INLET/OUTLET PIPES (FOR SCOUR PROTECTION)
349 Main Street - Route 28
West Yarmouth, Massachusetts
02673
508 778 8919
IN
REQUEST FOR
DETERMINATION
70 BAY LANE
CENTERVILLE
MASSACHUSETTS
(BARNSTABLE COUNTY)
RESTORATION
SITE PLAN
JANUARY 18, 2023
OF APPLICABILITY