ABSTRACT
Accessories for channel drain Sump unit with sediment bucket nr 180.00 End cap; inlet/outlet nr 3.75
Excluding site overheads and profit
MANHOLES
Inspection chambers; brick manhole; excavate pit for inspection chamber including earthwork support and disposal of spoil to dump on site not exceeding 100m; lay concrete (1:2:4) base 1500mm diameter × 200mm thick; 110mm vitrified clay channels; benching in concrete (1:3:6) allowing one outlet and two inlets for 110mm diameter pipe; construct inspection chamber one brick thick walls of engineering brick Class B; backfill with excavated material; complete with two cast iron step irons; cover 600×450mm ductile iron; light vehicle loading 1200×1200×1200mm
excavation by machine each 1175.00 excavation by hand each 2400.00
1200×1200×1200mm; by machine but with recessed cover 600×450mm; 5 tonne loading; filled with block pavers each 1275.00
1200×1200×1500mm excavation by machine each 1375.00 excavation by hand each 2750.00
Inspection chambers; polypropylene; excavate pit for inspection chamber including earthwork support and disposal of spoil to dump on site not exceeding 100m; lay concrete (1:2:4) base 700mm diameter × 200mm thick Polypropylene 600mm deep
excavation by machine each 390.00 excavation by hand each 350.00
Polypropylene 1200mm excavation by machine each 500.00 excavation by hand each 570.00
GULLIES
Clay gully Excavate hole; supply and set in concrete vitrified clay trapped mud (dirt) gully complete with galvanized bucket and cast iron hinged locking grate and frame; lay kerb to gully
1 tonne loading; RGP5; 100mm outlet; 100mm diameter; 225mm internal width; 585mm internal depth each 360.00
Gullies PVC-u Excavate hole and lay 100mm concrete (C20P) base 150×150mm to suit given invert level of drain; connect to drainage system; backfill with Type 1 granular fill; install gully; complete with grate and frame; brick kerb to gully surround
PVC-u universal gully with vertical hopper; plastic grid and frame included each 215.00 PVC-u gully 100mm with P trap; grid and frame included each 220.00 yard gully trapped; 300mm diameter; 600mm deep; sediment bucket and ductile iron cover each 550.00
Excluding site overheads and profit
SOAKAWAYS
Soakaway Aquacell Wavin Plastics Ltd; preformed polypropylene soakaway infiltration crate units Excavate pits or trenches for soakaway units; place Aquacell polypropylene soakaway units in recommended configurations laid on 100mm shingle; cover with terram and backfill to sides and top with 100mm shingle; backfill with 150mm topsoil
4 crates; 760 litres nr 700.00 8 crates; 1520 litres nr 870.00 12 crates; 2280 litres nr 1350.00 16 crates; 3050 litres nr 1550.00
