SPL REPAIR TO PIPE LINE AND PROVN OF WATER SUPPLY LINE AT NAUGAM UNDER GE 969 EWS

Amount

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr in deep in hard/dense soil/ road for getting out old GI tubing from the trenches etc.

Excavation in trenches in soft/lose soil n.exc. 1.5M wide & n exc 1.5M deep for laying of GI/CI pipe line & getting out including forming bottom surface all as specified and directed.

Removing excavated material of any type of soil/soft rock from site to a distance not exceeding 50mtr away and depositing where directed not exceeding 1.5mtr above the starting point all as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in hard/dense soil all as specified.

M & L for fittings for spigot socketed pipes Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 200 to 300 mm bore complete as directed.

M & L for spigot socketed pipes and fittings for Rubber gasket joint complete as directed.

(a) 80 mm bore size

(b) 100 mm bore size

M & L for flanged pipes and fittings Joint with rubber or fibre board gasket complete as directed.

(a) 80 mm bore size

(b) 100 mm bore size

Taking out sluice valves refacing, regrinding and refixing complete as directed.

(a) 80 mm bore size

(b) 100 mm bore size

Taking up or down old unserviceable GI/MS tubing and connetions including all fittings from the trenches , wall , floor etc complete as directed.

(a) 15 mm bore size

(b) 20 mm bore size

(c) 25 mm bore size

(d) 40 mm bore size to 50 mm bore size

Refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc. complete as directed.

(a) 15 mm bore size

(b) 20 mm bore size

(c) 25 mm bore size

(d) 40 mm bore size to 50 mm bore size

Cutting existing steel tubing for alterations or additions (Each cut measured) complete as directed.

(a) 15 mm bore size

(b) 20 mm bore size

(c) 25 mm bore size to 32 mm bore size

(d) 40 mm bore size to 50 mm bore size

Material and laying GI tubing medium grade ISI marked complete with all necessary fittings of sizes mm bore in trenches . Make : Jindal /Prakash /TATA, Surya .

(a) 15 mm bore size

(b) 20 mm bore size

(c) 25 mm bore size

(d) 40 mm bore size

(e) 50 mm bore size

Supply & Fixing GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on walls with and providing clamps etc complete all as specified & directed, for the following size:-

(a) 80 mm bore size

(b) 100 mm bore size

Supply and fixing MS flange suitable for GI pipe line inlcuding welding with pipe, nuts, bolts gasket 3 mm thick complete all as specified and directed.

(a) 80 mm bore size

(b) 100 mm bore size

S&F Gun metal gate valve with iron hand wheel head , screwed both ends for iron pipes and fixed complete including dismantling old and unsv . Make : Kirloskar, Zoloto , Venus, Prayag . .

(a) 20 mm bore size

(b) 25 mm bore size

(c) 40 mm bore size

(d) 50 mm bore size

S&F Cast iron Sluice Valve ISI mark (PN-1.6) confirming to IS 14846-2000, flanged ends drilled having stainless steel / brass spindle with cast iron wheel at top complete with nuts, bolts, washers and gaskets of sizes. Make : Kirloskar , BIR valve , Zoloto . Kartar

(a) 80 mm bore size

(b) 100 mm bore size

(c) 200 mm bore size

Dismantling and taking down unserviceable electric motor & pump from foundation and transportation to and fro for repairing and rewinding with existing size copper wire, winding with insulating material and warnishing heating etc and reassembly installing on existing foundation including proper alignment and testing complete for the following size of Pump sets :-

(a) 30 HP Capacity.

(b) 25 HP Capacity.

(c) 10 HP Capacity.

(d) 5 HP Capacity.

Supply and replace change over switch 415 Volts in sheet metal enclosures three phase four pole 200 Amps complete all as specified and directed. .

Supply and replace change over switch 415 Volts in sheet metal enclosures three phase four pole 100 Amps complete all as specified and directed. .

S & F of stop valves/gate valves, cast copper alloy, screwed down, crutch or butterfly handle with high pressure, screwed both ends for iron pipe or unions for 40 mm and fixed complete including taking down of old one suitable for following sizes all as specified and directed by Engineer-in-Charge.

M & L for Construction of brick valve pit of size 1.0 x1.0 x 1.0 metre (Internal dimensions) including all excavation and earth work in any type of soil and disposal of soil to a distance of not existing 50mtr and depositing all as directed including 10 mm plastering internally in cement motar 1:4, 100mm thick PCC 1:2:4 at bottom and top of valve pit, and MS Sheet 3mm thick at with angle iron frame 25 x 25 x 3 mm including handle, locking arrangement will be provided including two coats of synthetic enamel paint over a coat of red oxide primer on steel surface complete all as directed by Engineer-in-Charge.

M/S KULBIR SINGH SODHI AND CO

M/S NISAR AND CO

M/S GHULAM QADIR WANI AND SONS

M/S HAJI MOHD ASHRAF SUMJI

M/s MOHD YAQOOB KHAN & CO

M/S ALTAF HUSSAIN KHUROO

ALI MOHD NAJAR