REPAIR MAINT IMPROVEMENT OF EXTERNAL WATER SUPPLY DISTRIBUTION SYSTEM OF AWC AND MCTE AREA AT MHOW CANTT UNDER GE MIS MHOW

Amount

Taking up or down existing GI tubing and connections including cleaning for refixing or removal to store for following size of pipes complete all as specified and directed :-

150 mm bore

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Taking up cast iron water main from trenches carefully without any damage (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed for the following sizes:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep in any type of soil for foundation, laying pipe etc. or for shafts, wells, cesspits, manholes, pier holes, etc. and getting out complete all as specified and directed.

Returning filling in soft/loose soil including spreading levelling watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

Removing excavated material (Soils) to a distance not exceeding 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed.

Supply, fixing, laying & jointing galvanised iron water tubes 'medium grade' with and including all GI fittings such as flanges, unions, reducer sockets, socket reducing bends, elbows, tee, check nuts, caps, plugs etc.and clips, wall hooks etc. laid in trenches, on ground or fixing on wall and testing complete all as specified and directed of following sizes: -

150 mm bore

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply, fixing, jointing and testing of cast iron pipe with spigot and socket ends suitable for run lead joints centrifugally cast class LA in any length laid in trenches complete all as specified and directed of the following sizes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

Cutting existing CI pipes, laid in position for taking out branch connection by inserting new Tee, branches, coller etc. complete all as specified and directed for the following sizes:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

Burning out lead joint and taking out spun yarn carefully for the following sizes of pipes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

M&L for run lead Joint for cast iron pipes spigot and socket ends and cast iron special fitting with caulked spun yarn and lead for following size:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

M&L for CI fitting in repair, like cast iron bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collars, caps and plug upto 150 mm bore for spigot and socket end pipes complete all as specified and directed.

M&L for CI fitting in repair, like cast iron bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collars, caps and plug etc from size 200 mm bore to 300 mm bore for spigot and socket end pipes complete all as specified and directed.

M&L for CI fitting in repair, like cast iron bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double sockets etc.) tee pieces single branch, 'Y' junction, double branch, cross (all socket or spigot and socket) collars, caps and plug etc size above 300mm but up to 400mm bore for spigot and socket end pipes complete all as specified and directed.

Dismantling of existing valve chamber of any size and desription and M&L for construction of brick masonry valve chamber of size 1200 x 1200 x 1200 mm (internal dimension)including 15 mm thick plastering in CM (1:4) internal and plastering external surface up to 15cm below GL including mild steel chamber cover made with MS sheet of 5mm thick for cover, angle iron frame of size 25mm X 25mm X 5mm thicks including necessary welding, locking arrangement and applying two coats of synthetic enamel paint over a coat of primer on steel surface and applying two coat of white wash on plastered surface complete all as specified and as directed.

All as per Srl item No. 14 here-in- before but of valve chamber of size 900 x 900 x 900 mm (internal dimension) complete all as specified and directed.

M&L for Cutting existing road /floor/plinth of any desription of width not exceeding 750 mm and depth not exceeding 0.45M, including necessary earth work excavation up to 1.0M depth and refilling the same after completion and making good the disturbed road surface with cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) complete all as specified and directed.

S&F in repair of gun metal gate or glob valve with iron wheel head, screwed both ends for iron pipe with necessary GI fittings and testing complete all as specified and directed of following sizes:-

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply & Fix in repair of Sluice valves cast iron body, double flanged, ISI marked (IS-14846), heavy duty, class PN-1.6 gun metal, with rising spindle of solid forged bronze and operating handle, including rubber gaskets, nuts, bolts, washers etc of Make "Kirloskar/Leader/Venus" complete of following sizes: -

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

M & L for servicing of sluice valves cast iron body/ butterfly Valves by greasing/ oiling by using necessary T&P as required as per manufacture instructions & providing glands rope of superior quality and rubber gaskets/packing where required to stop any leakage of sluice valve of size 80 mm dia to 400 mm dia all as specified and directed by Engr-in-charge.

S&F in repairs of brass check nut as per existing size including opening head portion of the valve and refixing the same complete suitable for CI Sluice Valve of following sizes :-

80 mm to 200 mm dia

250 mm to 400 mm dia

Supply & Fix in repair butterfly valves gear operated epoxy coated cast iron body, PN 1.6, ISI marked SGI disc with integral seat of nitrle rubber, of the following sizes:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

400 mm bore

S&F in repairs air release valve of size 40 mm double action with two air outlets , ISI marked including jointing materials such as flanges, nuts, bolts, washers, rubber gasket and fixing up in cast iron pipe of any size complete all as specified and directed by Engr-in-charge at site.

M&L for rectification of leakage of GI pipes up to 100mm dia laid in trenches/ on floor/ fixing to wall etc. of any size including excavation, earthwork, dewatering and removal of mud or pumping out water etc. and replacing of unserviceable GI fittings like elbow, union, sockets, tees, nipple etc. of appropriate sizes, S&F GI pipes of the existing sizes upto 1 mtr length including refilling the excaveted trench with earth, etc complete all as specified and directed by EIC . Note:- (a) GI Pipe exceeding 01 Meter length as required shall be measured and paid separately under relevant item.

M&L for rectification of leakage of CI pipes up to 300mm dia laid in trenches/ on floor etc. of any size including refilling the excavated trench with earth excavation and eartwork, dewatering and removal of mud or pumping out water etc. and replacing of unserviceable CI fittings and piece of CI pipes of the existing size and necessary joint filling as requiredand replacing of rubber gaskets etc. complete all as specified and directed by EIC . Note:- (a) CI Fittings, CI Pipes and lead joints as required shall be measured and paid separately under relevant item.

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SATHI ENTERPRISES

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