Construction of hume pipe culvert and sluice gate at embankment of Sasti Expansion OCM under Sasti Sub Area

Amount

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. as per relevant clauses of section 300 & 2100 in by mechanical means up to 3 mtrs.

Laying Reinforced Cement Concrete Pipe NP 4 /prestrssed concrete pipe on first class bedding in double row.Providing and Laying Reinforced cement concrete pipe NP4 /prestrssed concrete pipe for culverts on first class bedding of granular material (cost of bedding included) in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets. (B) 1200 mm dia. ( Only 1200 mm dia RCC hume pipes will be supplied by the department at site)

Plain cement concrete M-15 mix with crushed stone aggregate 40 mm nominal size mechanically mixed , placed in foundation and compacted by vibration including centering curing ,for 14 days as per MORT&H specification 409

Sand filling in foundation trenches as per drawing and technical specifications

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work

Total impact of GST for the purpose of CTC

CHANDAN KUMAR MISHRA

M A SIDDIQUEI