Repair/ maint including day to day complaints of external water supply at Zone-I area of Tibri Mil Stn under GE Gurdaspur.

Amount

Excavation in trenches in soft / loose soil not exceeding 1.5m wide and not exceeding 1.5m deep and getting out complete all as specified and directed.

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

Removing excavated material n.exc. 50 m and depositing where directed at a level n.exc. 1.5 m above the starting pointcomplete all as specified and directed.

M&L for repair of leakages GI pipe of size 20 mm dia by replacing the Tees, bends, sockets unions etc complete including all acessories with necessary exacavation and earth work; returning filling & removal for that job, dewater arrangement is contractors responsibility complete all as specified and directed by Engineer-in-Charge. Note applicable for all items :- (i) One supervisor should report to JE/ Engineer- in-charge on daily basis with complaint register. The minor complaint should be done by 24 hours of time and major complaints within 48 hours of time frame. Failing which Rs. 200/- per day will be levived from the contractor as penalty. The Contractor will arrange the security passes for himself/ supervisor and his work force as per the existing security of the station without any extra cost.

All as per item Srl No 5 here- in- before but size 25mm bore.

All as per item Srl No 5 here- in- before but size 40mm bore.

All as per item Srl No 5 here- in- before but size 50mm bore.

All as per item Srl No 5 here- in- before but size 80mm bore.

M&L for repair of leakages of CI/DI pipes of size 80 mm by replacing the Tees, bends, sockets and providing the other materials required at site such as lead joint, to complete the job including excavation and other earth work. Note :- CI/DI bends, sockets,Y juction, cross, collars, cap, lead joint/ tighten joint and connected items will be measured and paid separately

All as per item Srl No 10 here- in- before but size 100mm bore.

All as per item Srl No 10 here- in- before but size 150mm bore.

All as per item Srl No 10 here- in- before but size 200mm bore.

Material and labour for ISI marked CI/DI pipe fittings up to size 80 to 200 mm dia such as bends, Tapers tail pieces, Tee pieces , caps and plug set including rubber ring push on joints complete as specified and directed

Taking out existing 20mm GI pipe lines for relaying /refixing at site existing/connected all as directed .

All as per item Srl No 15 here- in- before but size 25mm bore.

All as per item Srl No 15 here- in- before but size 40mm bore.

All as per item Srl No 15 here- in- before but size 50mm bore.

All as per item Srl No 15 here- in- before but size 80mm bore.

S & F in repair of GI tubing , medium grade, galvanised, with all fittings, laid in trenches of size 20mm bore complete all as specified and directed.

All as per item Srl No 20 here- in- before but size 25mm bore.

All as per item Srl No 20 here- in- before but size 40mm bore.

All as per item Srl No 20 here- in- before but size 50mm bore.

All as per item Srl No 20 here- in- before but size 80mm bore.

Cleaning of retrieved 20mm bore GI pipe lines and laying in trences the same after cleaning internally (by cleaning brush) and externally (by scrapping and washing) including replacing GI fittings complete all as directed .

All as per item Srl No 25 here- in- before but size 25mm bore.

All as per item Srl No 25 here- in- before but size 40mm bore.

All as per item Srl No 25 here- in- before but size 50mm bore.

All as per item Srl No 25 here- in- before but size 80mm bore.

S&F in replacement of gun metal/globe or gate valves of 20mm dia with iron wheel head, ISI marked confirming to IS-780, screwed both ends for iron pipe and fixed.

All as per item Srl No 30 here- in- before but size 25mm bore.

All as per item Srl No 30 here-in-before but size 40mm bore.

All as per item Srl No 30 here- in- before but size 50mm bore.

Dismentling old unserviceable valve pits and constructing of brick masonary pits of internal dimensions 1mtr x1mtr x1.2 mtrs ( bottom PCC floor of the pit should be minimum 30 cms below the bottom surface of sluice valve flange to provide sufficient working space) , bottom floor of the pit be constructed in PCC (1:3:6) 15 cms thick with 20 mm stone aggregate, inner and exposed surfaces and bottom floor of the pit should be plastered in CM (1:4) 15 MM thick. The sluice valve and other fittings should be housed in center of the pit. The vertices of the pit should in right angle and champhered .The top cover of the pit will be made out of MS sheet min 2mm thick witth angle iron frame made out of MS sheet min 2mm thick with rion frame made out of MS angle 50mm x50 mmx 6 mm with galvanised steel hindges two nos , and locking arrangements duly painted with two coats of water resistant synthetic enamelled paint over one coat of red oxide.

All as per item Srl No 34 here- in- before but size 900X900X 900 mm.

All as per item Srl No 34 here- in- before but size 600x600x600 mm.

Taking out existing 80 mm bore CI/DI/MS pipe lines and stacking at site for disposal or reuse all as directed by Engineer-in-Charge. The site or pipe line for replacement will be decided by Engineer-in-Charge. The decision of Engineer-in-Charge will be final.

All as per item Srl No 37 here- in- before but size 100mm bore.

All as per item Srl No 37 here- in- before but size 150mm bore.

S&F for ductile iron (DI pipes) class K-7 size 100mm ISI marked with internal cement mortar lining and external zinc and bitumen coated pipe 100mm bore with all spigot and socket ends with push on rubber gasket joint etc complete all as specified and directed .

All as per item Srl No 40 here- in- before but size 150mm bore.

S&F CI sluice valve with forged brass stem class PN- 1.6 ISI marked with stainless steel spindle and flanged both ends of size 80 mm dia bore with hand wheel complete all as specified and directed.

All as per item Srl No 42 here- in- before but size 100mm bore.

All as per item Srl No 42 here- in- before but size 150mm bore.

All as per item Srl No 42 here- in- before but size 200mm bore.

M&L run lead joint 80 mm dia complete all as directed

M&L run lead joint 100 mm dia complete all as directed

M&L run lead joint 150 mm dia complete all as directed

M&L run lead joint 200 mm dia complete all as directed

M&L for cutting cast iron/ ductile iron pipes of size 80mm for inserting Tees, bends, ferruls, etc and connecting complete at time of laying of pipes complete all as specified and directed.

All as per Srl item No 50 above but size 100mm bore.

All as per Srl item No 50 above but size 150mm bore.

All as per Srl item No 50 above but size 200mm bore.

M&L for road cutting, including excavation returning filling in spreading leveling, well ramming in layers, swelling with broken boudders/stones and repair the road patch with PCC of 1:3:6 along the cutted portion of depth not less than 15cm and make good the road surface for use of the user complete all as directed by Engineer-in-Charge.

GORAYA AND CO

commercial traders

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vivek and co

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