Improvement of extension of water supply network to uncovered area of Champua ULB

Supplying all labour T&P for Earth work excavation in all kind of soil within 5 mtr. initial lead, 1.5 mtr. initial lift including rough dressing and breaking clod to maxium 5 cum to 7 cum & laying in layer not excluding 0.3 mtr. depth etc. all complete as per direction of Engineer incharge.

Pipeline

Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately including cost of all labour, T & P etc. all complete as per the direction of engineer-in-charge.

Supply & Laying in trenches Centrifugally cast (SPUN) DUCTILE IRON Pressure Socket & spigot pipe of Class - K7 or K9 with cement mortar lining conforming to I.S. 8329 of the following nominal diameter as per specification, complete for push on rubber gasket jointing.., as per the specification, all complete as per direction of engineer-in-charge ( Earth work in trenches jointing of pipes specials and fitting to be meausred separately)

100mm dia (K7 pipe)

Supplying all materials, labour T&P for making tyton joints using rubber rings or push on joints conferming to IS:3114-1994 to Centrifugally (Spun) C.I / D.I pipes using rubber gaskets conferming to IS:5382 of SBR (Styrevebutading-Rubber) including testing of joints and cost of all materials to site etc. all complete as per PH / IS Specification & direction of Er. in-charge.

100mm dia tyton joints

Providing all materials, labour, T&P for inter connection with suitable flanged joints and fittings & fixing of the following in pipe including testing of all joints and cost of all jointing materials to site etc. all complete as per P.H. Specification and direction of Er. in-charge.

Supply fitting fixing of 100mm MS Flange joint with cost of two flanges

Supply fitting fixing of 150mm MS Flange joint with cost of two flanges

Supplying all labour and T&P for providing and laying MS pipe and specials confirming to IS 3589/99 of quality grade FE 410 of following nominal dia and including transportation of pipes and fitting to site etc all complete as per the direction of E.I.C.

110mm dia OD MS ERW Pipe (4.50mm thick)

Supplying all labour and T&P for cutting of following dia MS pipe in treanches by gas cutter set of pocket etc all complete

110mm dia

Supplying all labour T&P for providing joints by welding with two welding beads / pass conferming to IS 816-1998 ( single 600 ) to M.S pipes & fittings at site by using welding generator, welding materials including testing of joints etc. all complete as per P.H. Specification & direction of Er. In-charge.

110mm dia

Supplying all materials Labour & T & P for Fixing Ductile Iron Resilient seated Sluice Valve / NR Valve/ BF Valve with double flanged ends for water works purposes conforming to IS specification for the following nominal diameters as per specification complete including cost of Sluice valve .(VAG /TALIS/AVK/KIRLOSKAR/IVC/Hawle or equivalent make with approval of the authority)

100mm dia Sluice Valve PN 1.6

50mm dia tamper proof kinetic air valve

Supplying all materials, labour T&P for construction of following nominal dia brick masonary Sluice Valve chamber with 100mm thick sand, 125mm CC(1:4:8), brick masonry work with Flyash Brick size-(25x11x8)in CM (1:4) and inside 12mm cement plaster, (1:4) neat cement punning, out side 16mm thick cement plaster (1:6) with precast RCC cover slab (1:11/2:3) using 12mm size HGCB chips including earth work excavation & filling with excavated earth including cost, carriage, royalty, taxes of all materials to work site etc. all complete as per direction of Er. in-charge.

size- (0.90m x 0.90m x 1.10m)

size- (0.75m x 0.75m x 1.10m)

Supplying all materials , labour ,T&P for Cement Contrete (1:4:8) with 40mm hard granite hand broken metal including cost, conveyance, royalty, taxes of all materials to site, all labour,T&P,laying concrete, curing all complete as per direction of Engr.-in-Charge.

Supplying all material, labour T&P for cement concrete (1:2:4) using 12mm size H.G.C.B chips including watering and ramming ,Curring , cost, conveyance, royalty of all materials to work site etc. all complete as per direction of Er in-charge .

Supplying all materials, labour T&P for laying of DI special / fittings including cost of the specials (such as CI Collar, tee crosses, tapper & bend etc.) in trenches of the pipe line including cost, conveyance, taxes of all materials to site etc. all complete as per P.H. Specification & direction of Er. in-charge.

Supplying all labour, T&P for re-filling the excavated materials including levelling, watering etc. all complete as per as per direction of Engineer incharge .