Special repair to pipe line for fire fighting and SWTs tank in 39 FAD at Mil Stn Bharatpur

Amount

Supply, laying in trenches, under floor, under road, connecting, jointing and testing ductile iron pressure pipe centrifugally cast ISI marked with socket and spigot ends confirming to IS-8329/2000 standard length of K-7 specification out side zinc coating of size complete including necessaary rubber gasket joints complete of the following sizes : Note :- (i) Excavation and earth work will be measured and paid separately. (ii) Rubber gasket joints shall be deemed to be included in quoted rate.

100 mm bore

150 mm bore

250 mm bore

Taking out the unseviseable CI pipe lines including all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead and cleaning the pipes internal/external for reuse or credit the following bore of pipes:-

100 mm dia

150 mm dia

250 mm dia

Taking up and down GI tubing and connection and removing the balance material from site complete all as specified for following size :-

80 mm dia

50 mm dia

40 mm dia

25 mm dia

Supply and fix GI tubing medium grade ISI marked incl all fitting laid in trenches or wall or laid in floors complete all as specified for following size :-

80 mm dia

50 mm dia

40 mm dia

25 mm dia

M & L of Gun-metal, globe or gate valves,with iron wheel head ( ISI Marked), screwed both ends for iron pipe and fixed of size 25 mm dia bore

S&F in replacement of sluice valve class PN-I with flanged and iron wheel head, shut and open directed cast on it and including jointing materials, rubber gasket suitable size nut bolts and washer etc complete all as specified for following sizes :-

250 mm dia

150 mm dia

100 mm dia

S& F of Non Return sluice valve 100 mm dia bore with flanged and iron wheel head, shut and open directed cast on it and including joining materials, rubber gasket suitable size nut bolts and washer etc complete all as specified.

S& F of Non Return sluice valve 150 mm dia bore with flanged and iron wheel head, shut and open directed cast on it and including joining materials, rubber gasket suitable size nut bolts and washer etc complete all as specified.

bends tapers any type (straight,bend, increasing, decreasing or double sockets etc). Tee pieces single branch "y" junction double branch cross ( all sockets or sockets and spigot) cpllars caps and plugs of DI fitting upto 250 mm dia bore complete all as specified.

M& L in replacement of provision of brick masonry valve pit chamber of 3mm thick MS sheet and angle iron frame of 40x40 mm including black bituminous paint and 1200x1200x1000 mm size (internal dimensions) including necessary excavation and earth work and frame with cover including dismantling of existing old brick masonry valve pit complete all as specified and directed

Excavation of trenches in any type of soil n.exc 1.5 M wide and n.exc 1.5 M in depth for taking out / laying of pipe lines and getting out forming bottom surfaces to required gradients complete all as specified.

Returning, filling in and including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick complete all as specified

Removing excavated surplus materials to a distance not exceeding 50 Mtrs and deposited where directed at a level not exceeding 1.5 Mtr above starting point complete all as specified.

M&L of PCC 1:2:4 type C-2, 40 mm graded stone aggregate filling and mass concrete, road finishing, trust/protection blocks for pipe lines/ installation damaged PCC paths concrete complete all as specified

PD GUPTA AND COMPANY (BID ID -3071565)

Rahul Enterprises (BID ID -3082305)