Repair/Maintenance/Provision of water pipelines in Cantt. Area

Excavating trenches in hard/dense soil, Soft/Loose soil CC Road/Interlocking/bituminous road cutting of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 including getting out the excavated soil and then returning the soil as required in layers not exceeding 20cm in depth, including consoildating each deposited layer by ramming, watering, etc pipes, cables etc. exceeding 80 mm dia. But not exceeding 300mm dia.

Providing and fixing C.I. sluice valves (With cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately):

100 mm diameter Class I

150 mm diameter Class I

200 mm diameter Class I

250 mm diameter Class I

300 mm diameter Class I

400 mm diameter Class I

75 mm diameter Class I

Constructing masonry Chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:3:4 mix (1 cement :2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside clastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design: With common burnt clay subclass “A” bricks.

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required wil be paid separately): 50 mm dia.

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

150 mm dia pipes

200 mm dia pipes

250 mm dia pipes

300 mm dia pipes

350 mm dia pipes

400 mm dia pipes

Providing and laying Ductile Iron Pipes confiorming to IS : 8329:

150 mm dia Ductile Iron Class K-9 pipes

200 mm dia Ductile Iron Class K-9 pipes

250 mm dia Ductile Iron Class K-9 pipes

300 mm dia Ductile Iron Class K-9 pipes

350 mm dia Ductile Iron Class K-9 pipes

400 mm dia Ductile Iron Class K-9 pipes

Suuplying and laying CPVC sCh 80 pipes including fittings such as bends,Tee etc but excluding CI fittings

75 mm Dia

100 mm Dia

150 mm Dia

Labour for cutting D.I./CPVC pipe with steel saw.

150 mm dia D.I. K- 9 /CPVC Pipe

200 mm dia Ductile Iron Class K-9 pipes

250 mm dia Ductile Iron Class K-9 pipes

300 mm dia Ductile Iron Class K-9 pipes

75 mm dia CPVC pipes

100 mm dia CPVC pipes

Dismantling/removing of old C.I. Sluice valves upto 400mm dia.

Providing and laying S & S C.I. Standard specials such as tees, bends, collars tapers and caps etc. suitable for flanged jointing as per IS: 1538 upto 300 mm

Providing and laying S & S C.I. Standard specials suitable for mechanical jointing as per IS : 13382 upto 300 mm

Dismentling floor tile and removing tiles and repairing the same complete in all respect as directed by Engg-in-Charge.

Removing excevated material upto 5.0 km.