REPAIR/ MAINT OF CI/ GI PIPE LINE AND OTHER CONNECTED WORK AT SAHARANPUR UNDER GE (MES) ROORKEE

Amount

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for ducting and laying in LT underground cable/ GI Pipe in any type of soil complete all as specified and directed

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Removing surplus spoil to a distance not exceeding 50 meter and depositing where directed at a level not exc. 1.5 meter above the starting point complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for finding of the cable fault in LT underground cable and returning filling (including reusing old bricks and sand) the same after rectification of the cable fault in any type of soil complete all as specified and directed

Cutting of existing CI pipe in position for inserting of tee, bend collar other type of CI fitting for addition /alternation of existing system for following sizes :-

80mm bore

100 mm bore

150 mm bore

200 mm bore

Drilling and taping cast iron water mains (in position) for branch connections for following size :-

Taking out CI pipe any type including fittings with spigot and socketed end centrifugally cast laid in trenches of following sizes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Supply and lay in trenches in replacement of Ductile iron pipes K-9 Spigot and Socketed ends, centrifugally cast suitable for tyton joint in different lengths including rubber tyton joint complete, confirm IS 12288 & 8329 as per site condition of following sizes all as specified and directed.

80mm bore K-9 21

100 mm bore K-9

150 mm bore K-9

200 mm bore K-9

M&L for repairing leakages of CI pipes with spigot and socket ends, de-watering of pipe lines and trenches, burning out joints to recover lead and making new lead joint with retrieved material and any additional quantity of lead required as per site requirement complete including all other materials such as spun yarn, fire wood etc and testing complete all as specified of the following sizes (Excavation and earth work shall be measured and paid seperately):-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

M&L for cocking of run lead wool joint for spigot and socketed pipes and fittings complete all as specified and directed of following sizes :-(Excavation and earth work shall be measured and paid seperately):-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Taking out, sluice valve top cover, spindle and broken / unsv check nut (gutka) carry to workshop & re-fixing of sluice valve after servicing / maintenance /grinding / cleaning / threading / greasing work to sluice valve parts, including replacement of gland packing, rubber sheet, nut, bolt, Spindle ,check nut and washer of existing size complete all as specified and directed, of following size:-

80 mm bore

100 mm bore

150mm bore

200 mm bore

S&F bib taps 15 mm bore, Bib taps, cast iron with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

Taking up or down (from wall/trenches/floor) existing GI steel tubing and connections, including cleaning for re-fixing or removal to store of following sizes:-

100 mm bore GI pipe

80 mm bore GI pipe

50 mm bore GI pipe

40 mm bore GI pipe

25 mm bore GI pipe

20 mm bore GI pipe

15 mm bore GI pipe

Refixing/ shifting of old steel tubing and connections in new or old position with major defects including cleaning internally and externally, any grade/make in trenches/wall/floor/ceiling including all type of new fittings i.e. sockets, Tee union elbow etc all as specified and directed of following size:-

100 mm bore GI Pipe

80 mm bore GI pipe

50 mm bore GI pipe

40 mm bore GI Pipe

25 mm bore GI pipe

20 mm bore GI pipe

15 mm bore GI pipe

Supply, fixing & laying only GI tubing medium grade as per IS 1239 with one socket both end threaded in any length including cutting threading connection in new or old position and all type of GI new fittings for laid in trenches/wall/ceiling/ floor/ all as specified and directed of following size :-

100 mm bore GI pipe

80 mm bore GI pipe

50 mm bore GI pipe

40 mm bore GI Pipe

25 mm bore GI pipe

20 mm bore GI pipe

15 mm bore GI pipe

Cutting existing steel tubing for alterations or additions (each cut measured), complete all as specified and directed by the Engineer-in-Charge, suitable for the following bore of pipes :-

15 mm bore GI pipe

20 mm bore GI pipe

25 mm bore GI pipe

40 or 50 mm bore

Screwing existing steel tubing for alterations or additions or to form connection, complete all as specified and directed for the following bore of pipes:-

15 mm bore

20 mm bore

25 mm bore

40/50 mm bore

Taking out UNSV Gun metal globe & S&F Gun metal globe or gate valves, confirm IS 778, with iron wheel head, screwed both ends for iron pipe and fixed in for following size:-

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply & Fix Globe / Ball / Stop valve cast copper alloy / gun metal screwed down high pressure with crutch or butterfly handle, screwed for iron pipe including dismantling the old US existing valve complete for the following sizes :-

15mm bore

20 mm bore

Material & Repair for minor complaint of leakage & breakage of existing GI pipe line for various size mentioned below by highly skilled trades man and making functional including all necessary GI fittings (socket, union, elbow, nipple etc) complete all as specified and directed at site. (Note : - Excavation more than 1 mtr length will be measured and paid separately under appropriate item.) of size 15 mm to 32 mm

All as per item above but of size 40 mm to 50 mm.

All as per item above but of size 80 mm to 100 mm.

Taking out and repairing the existing PPR pipe lines of size upto 25mm bore including with new fitting and necessary items.

DHEER ENGINEERING (BID ID -3486406)

JAHANGIR CONTRACTORS (BID ID -3481766)

SHRI RAM ENTERPRISES (BID ID -3485403)

NAQLI LAL SHARMA AND ARUN SHARMA (BID ID -3486749)

VIJAY ENTERPRISES (BID ID -3486634)