Specifications include, but are not limited to: G0376 Allowance for mechanical street sweeping of $20,000.00 Allowance 1.0 20,000.00 $ $ 20,000.00 G1001 Excavation and disposal for green infrastructure work including sheathing and sho Cubic Yds 2,262.0 $ - G1016 Additional cost of testing and disposal of regulated or hazardous material of $24,000.00 Allowance 1.0 24,000.00 $ $ 24,000.00 G1120 Excavation without classification (for pipe) Cubic Yds 506.0 $ - G1500 Double-ring infiltrometer test Each 6.0 $ - G3000 HDPE anti-seep collars Each 8.0 $ - G3002 Geomembrane pipe penetration Each 19.0 $ - G3008 8 inch solid HDPE pipe Linear Ft 201.0 $ - G3009 8 inch perforated HDPE pipe Linear Ft 662.0 $ - G3012 12 inch solid HDPE pipe Linear Ft 129.0 $ - G3013 12 inch perforated HDPE pipe Linear Ft 194.0 $ - G3308 8 inch solid PVC pipe Linear Ft 95.0 $ - G3706 6 inch DI pipe Linear Ft 10.0 $ - G3708 8 inch DI pipe Linear Ft 350.0 $ - G3712 12 inch DI pipe Linear Ft 185.0 $ - G3737 8" x 8" DI vent box curb trap Each 1.0 $ - G4002 Backfill, 2A Cubic Yds 228.0 $ - G4057 Furnish and place AASHTO #57 stone wrapped in geotextile/impermeable liner Cubic Yds 1,578.0 $ - G4059 Impermeable geomembrane liner Sq Yds 1,034.0 $ - G4065 Batten bar geomembrane attachment Linear Ft 46.0 $ - G4100 Furnish and place sand filter layer Cubic Yds 184.0 $ - G4410 Concrete check dam Each 3.0 $ - G7215 15 inch Inlet connections Linear Ft 172.0 $ - G8030 SW manholes for pipes 30 inch and under Each 2.0 $ - G8055 Junction box Each 2.0 $ - G8104 4 Foot Green City Inlets Each 7.0 $ - G8106 4 Foot Green Highway Grate Inlet Each 6.0 $