HomeMy WebLinkAboutOnsite Wastewater System Construction Notes - Consultant Review - 32 EQUESTRIAN DRIVE 8/8/2019 4
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North Andover Health Department
Community and Economic Development Division
ONSITE WASTEWATER SYSTEM CONSTRUCTION NOTES
LOCATION INFORMATION
ADDRESS: 32 Equestrian Drive MAP: LOT:
INSTALLER: Todd Bateson
DESIGNER:
PLAN DATE:
BOH APPROVAL DATE ON PLAN:
D-Box and Outlet Tee —August 8, ZIM
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INSPECTIONS
TANK INSPECTION:
DATE OF BED BOTTOM INSPECTION: n/a
DATE OF FINAL CONSTRUCTION INSPECTION: n/a
DATE OF FINAL GRADE INSPECTION: ok per Brian LaGrasse
SITE CONDITIONS
❑ Contractor reports any changes to design plan
❑ Existing septic tank properly abandoned
❑ Internal plumbing all to one building sewer
® Topography not appreciably altered
Comments:
SEPTIC TANK
❑ Building sewer in continuous grade, on
compacted firm base
❑ Cleanouts per plan
❑ Bottom of tank hole has 6" stone base
❑ Weep hole plugged
❑ 1500 gallon tank has been installed
H-10 loading
® Monolithic tank construction
® Water tightness of tank has been achieved by
visual testing
® Inlet tee installed, centered under access port
❑ Outlet tee installed, centered under access port
(gas baffle/effluent filter)
❑ inch cover to within 6" of finish grade
installed over one access port
❑ Hydraulic cement around inlet & outlet
Comments:
DISTRIBUTION-BOX
® Installed on stable stone base
® H-20 D-Box
❑ Inlet tee (if pumped or >0.08'/foot)
❑ Hydraulic cement around inlet & outlets
® Observed even distribution
® Speed levelers.provided (not required)
® Schedule 40 PVC Pipe
Comments: ok Brian LaGrasse