Construction of source work, pipe line RCC Reservoir and all other appurtenant work Under Passdev Water Supply Scheme

Amount

Supply and fixing of M.S. Intake chamber 0.6x0.6x0.6 m size (moulded 5 mm thick body) including all accessories (moulded Lid, inlet channel, Socket for all connections & wash out, handle both side, attached perforated plate, and filter media (i-2mm to 5 mm Betawa sand in nylon bags, 2mm to 5 mm activated carbon in nylon bag, nut bolt plug etc) complete of work.

R:C:C 1:1.5:3 (1 Cement : 1.5 coarse sand : 3 graded 20mm stone aggregate )in cross wall at source including all T & P etc complete .

Mild Steel works in RCC Cross Wall including cutting, bending and binding etc complete

Supply of following size pipes GI (M) including specials conforming to IS-1239 Part-I including Carting , laying, jointing ,fixing and testing of following diameter G.I. screwed pipes with specials and fittings in trenches under ground, outside the building including cutting, threading etc. complete

15mm dia

20mm dia

25 mm dia

32 mm dia

40mm dia

50mm dia

Supply of wheel/gate valves and fittings ISI marked class - I as per IS - 788/1971 at site of work and fitting at pipe line as required .

25 mm dia

32 mm dia

40 mm dia

Supply of air valves and fittings ISI marked class - I at site of work and fitting at pipe line as required .

15 mm dia

Supply & fixing of bulk water meter ISI marked of following sizes

25 mm dia

32mm dia

Excavation of earth for Pipe Line trenches including refilling, watering and ramming of excavated earth into the trenches also including supply of all materials, labour, T&P etc. complete.

In Soil Mixed with Boulders

In Soft rock

Provide all material, labour, T&P, construction of wheel /Air valve/Gate valves chambers as per type design.(45cm*45cm*60cm)

Construction of R.C.C.semi-sunk circular Service Reservoir of M25 grade Concrete as per type design and other appurtenant works including supply of necessary scaffolding, shuttering and other accessories, fixing of inlet and outlet pipes, making bye pass arrangement , M.S. Manhole Cover, M.S. Steel Ladder including painting with plastic emulsion paint carting of all materials , labour, T&P etc. complete.

Providing and fixing 25 litr. Capacity M.S. bucket type chlorinator of standard size with inside glass wooling complete

Random Rubble Stone Masonry in 1:6 cement and sand mortar for protection work including supply of all materials, labour, T&P etc. complete.

Random rubble dry massonary for protection work in walls in protection work including all T&P material for completion of work.

Cement concrete 1:2:4 using cement , coarse sand , stone ballast,in foundation including supply of all materials, labour, T&P etc. complete.

Providing and laying in position cement concrete 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

MOHAN SINGH RAWAT