8553/GWL/E8 REPAIR AND MAINT OF WATER SUPPLY PIPELINES AND CONNECTED WORKS UNDER B/R-I AREA OF MORAR CANTT UNDER GE GWALIOR

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth, for exposing GI/CI pipes and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering, and well ramming in layers not exceeding 25 cm, after the pipes have been laid complete all as specified and directed.

Removing excavated material (soils) n. exec 50m and depositing where directed at a level n.exec 1.5 m above the starting point complete all as specified and directed.

Taking up CI water main (including all fittings) with socket and spigot ends and lead joints including burning out joints and recovering lead for pipe of bore 150 mm complete all as specified and directed.

-ditto- all as per item No 4 above but of CI pipe of size 200 mm

Taking up or down old unserviceable chocked rusted GI pipe & fittings complete all as directed for bore of pipes 80 mm complete all as specified and directed.

-ditto- all as per item No 6 above but of 50 mm dia

-ditto- all as per item No 6 above but of 40 mm dia

-ditto- all as per item No 6 above but of 25 mm dia

-ditto- all as per item No 6 above but of 20 mm dia

-ditto- all as per item No 6 above but of 15 mm dia

Supply, and jointing 150 mm bore centrifugally cast (spun) ductile iron pressure pipe with socket and spigot ends class 'K-7', ISI marked, confirming to IS:8329-2000 (latest revision) suitable and including rubber gasket joint (push on) with inside cement morter lining complete all as specified and directed. (Make : Jindal, Electrosteel, TATA)

-Ditto- all as per item No 12 above but of 200 mm dia (Make : Jindal, Electrosteel, TATA)

Supply and laying in replacement CI/DI fittings such as bends ( any type, radius and angle) taper any type, ( straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, cross (all sockets or socket and spigot) coller , caps and plugs, etc. upto 400 mm bore CI/DI pipes complete all as specified and directed.

Supply, laying and jointing 80 mm bore GI tubing medium grade including all fittings such as bends elbows tees union short pieces connectors check nuts caps plugs etc in trenches complete all as specified and directed (Make : TATA, Zenith, Jindal, Swastik, Prakash)

--ditto-- all as per item No 15 above but for GI pipe of bore 50 mm (Make : TATA, Zenith, Jindal)

--ditto-- all as per item No 15 above but for GI pipe of bore 40 mm (Make : TATA, Zenith, Jindal)

--ditto-- all as per item No 15 above but for GI pipe of bore 25 mm (Make : TATA, Zenith, Jindal)

Supply & fixing , jointing and fixed complete to wall and ceiling or laid in floors GI tubing medium grade of bore 25 mm including all fittings such as bends elbows tees union short pieces, connectors, check nuts, caps, plugs, etc complete all as specified and directed (Make : TATA, Zenith, Jindal)

--ditto-- all as per item No 19 above but for GI pipe of bore 20 mm (Make : TATA, Zenith, Jindal)

--ditto-- all as per item No 19 above but for GI pipe of bore 15 mm (Make : TATA, Zenith, Jindal)

Supply and fix in repairs gun metal, globe or gate valve with iron wheel head, screwed both ends for connecting to pipeline, bore dia of pipe 50 mm all as specified and directed. (Make :- Leader, Zoloto, SANT)

--ditto-- all as per item No 22 above but of size 40 mm (Make :- Leader, Zoloto, SANT)

--ditto-- all as per item No 22 above but of size 25 mm (Make :- Leader, Zoloto, SANT)

--ditto-- all as per item No 22 above but of size 20 mm (Make :- Leader, Zoloto, SANT)

--ditto-- all as per item No 22 above but of size 15 mm (Make :- Leader, Zoloto, SANT)

M & L for rectification of joint leakage of CI/DI pipeline incl excavation, return filling, leadwool, lead pig, tyton Joint, 'D' Joint, MS Clamp etc. all as required and directed at site of size 300 mm dia ( Note:- Contractor will have to make arrangement without any extra cost to drain out/ pump out water. cutting of road/ path/culvert shall be make good as per original existing) )

--ditto-- all as per item No 27 above but of size 200 mm dia

--ditto-- all as per item No 27 above but of size 150 mm dia

--ditto-- all as per item No 27 above but of size 100 mm dia

--ditto-- all as per item No 27 above but of size 80 mm dia

Repair to leakage of existing GI pipe line 15 mm to 20 mm bore in any positions (joints, fittings etc)on wall ,roof,floor etc including replacement of GI fittings such as tee ,sockets elbows,unions nipples,reducers etc incl necessary excavation and earth work for which rates shall be deemed included in the lumpsum & replacement of GI pipes shall be measured and paid seperately under relevant items of this schedule complele all as specified and directed.

-do- all as per item No 28 above but GI Pipe of dia 25 mm to 50 mm dia

-do- all as per item No 28 above but GI Pipe of dia 80 mm to 100 mm dia

Supply and fixing sluice valve with stainless steel spindle, conforming to IS 14846 : 2000 PN 1.6 of size 150mm bore including suitable size nuts, bolts, washer and rubber gasket all as required and directed at site. (Make :- Kirloskar, L & T, Venus)

--ditto-- all as per item above but of size 100mm (Make :- Kirloskar, L & T, Venus)

--ditto-- all as per item above but of size 80mm (Make :- Kirloskar, L & T, Venus)

Supply only Calcium hypo chloride (65% - 70% chlorine content) granular disinfectant for water treatment packed in factory sealed drum (45 Kg each). Make - PURI CHLOR / ALTOCH GP/Aquafit or equivalent..

M/s Pal Construction

M/S DHARMENFRA SINGH TOMAR

M/s Manish Contractor

GWALIOR TRADE LINK

JAY PRAKASH SHARMA

Om Electricals