Stabilization of water supply by way of realignment of 200mm dia DI raw water main, construction of cement concrete blocks and crate protection work for WSS Khanan UT CAPEX

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: 1 meter from cutting edge

Ordinary Rock

Dismantling C.I. pipes manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes and lead at site within 50 meter lead as per direction of Engineerin-charge. Excluding excavation and refilling trenches after taking out the pipes.

Above 150 mm dia upto 300 mm dia.

Laying in position centrifugally cast (spun) iron S&S or flanged pipes (excluding cost of pipe)

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket.

200 mm dia pipes

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for:

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Structural steel work 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. Welded

Hand-packing stones in wire-crates; excluding cost of crates and stones

Collection, extraction of stones / boulders (stones avaliable within 100 mtrs), complete

Providing/ supplying of stones including all sorts of carriage, complete in all respects as per the directions of Engineer Incharge

Supply of wire crates of 4mm dia GI wire, including all types of carriages upto site of work as per directions of Engineer Incharge.

P/F of forged brass Air Releasing Valves 25mm dia with all carriages and head load upto actual site of work, complete

Providing / fixing of new DI Sluice valve including cost of nuts, bolts, rubber insulations etc. of ISI marked standard make all carriages upto site of works, complete . and providing of check certificate from the standard manufacturer (200mm dia)

Providing, laying / ramming of stone soling, complete in all respects as per the direction Engineer Incharge.

Providing and fixing including testing, commissioning & fabricating at site M.S pipe Specials Etc. & all sorts of carriages upto site of work, as per requirement at site complete job.

Carriage of materials from divisional store/ source upto dumping / actual site of work including loading, unloading, stacking etc. complete by Mechanical transport.

Cement for an avg. lead of 35 Kms

Sand for an avg. lead of 32 Kms

20mm stone for an avg. lead of 22 Kms