REPAIR/MAINT AND REPLACEMENT OF GI PIPE LINES CONTROL VALVES AND OTHER MISC WORK OF OTM AND MD ACCN AT RRC FATEHGARH

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 m in depth and getting out for taking up and laying of pipe in soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc 25 Cms in soft/loose soil complete all as specified and as directed.

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

Taking up or down 15 mm bore steel water tubing and connections from trenches/floor /walls /Ceiling of following sizes and grade, including cleaning for re-fixing or removal to store, complete all as specified and as directed.

….ditto…as above here-in-before but for size 20 mm bore….ditto..

….ditto…as above here-in-before but for size 25 mm bore….ditto..

….ditto…as above here-in-before but for size 40 mm bore….ditto..

….ditto…as above here-in-before but for size 50 mm bore….ditto..

Supply & Fixing of 15 mm bore galvanized steel tubing , medium grade with all fittings and fixed to walls , ceilings or laid in floors, trenches complete as per IS 1239 Part-II complete all as specified and as directed.

….ditto…as above here-in-before but for size 20 mm bore….ditto..

….ditto…as above here-in-before but for size 25 mm bore….ditto..

….ditto…as above here-in-before but for size 40 mm bore….ditto..

….ditto…as above here-in-before but for size 50 mm bore….ditto..

Re-fixing only 15 mm bore galvanized steel tubing , medium grade with all fittings in trenches,ceilings,walls, floors complete all as specified and as directed.

….ditto…as above here-in-before but for size 20 mm bore….ditto..

….ditto…as above here-in-before but for size 25 mm bore….ditto..

….ditto…as above here-in-before but for size 40 mm bore….ditto..

….ditto…as above here-in-before but for size 50 mm bore….ditto..

Supply,laying,jointing and testing in replacement of 150 mm bore ductile iron (DI) , pressure pipes with spigot and socket ends, centrifugally cast class K-7 , with cement mortar lining in inner side as per IS 8329 and other relevant standards followed by a finishing layer of epoxy paint in outer side, suitable for push on joint ( rubber gasket joint ) in any length with inside cement mortar lining incl tyton rubber push on joint laid in trenches complete all as specified and as directed.

Supply,laying,jointing and testing in replacement of 100 mm bore ductile iron (DI) , pressure pipes with spigot and socket ends, centrifugally cast class K-7 , with cement mortar lining in inner side as per IS 8329 and other relevant standards followed by a finishing layer of epoxy paint in outer side, suitable for push on joint ( rubber gasket joint ) in any length with inside cement mortar lining incl tyton rubber push on joint laid in trenches complete all as specified and as directed.

M&L in replacement of 100 mm dia sluice valve class PN-1.6 heavy duty flanged ends drilled , ISI-marked confirming to IS:14846 wheel oprated (Handle) with high tensile stainless steel spindle, including nuts, bolts and jointing with jointing materials etc. complete including taking out old existing unservicable sluice valve incl. making arrangement for safe working complete all as specified and as directed.

…ditto..as above here-in-before but for size 150 mm dia…ditto…

S & F in replacement of valve pit cover for chamber of size 1200x1200x 1200 mm made out of 3mm thick mild steel plain sheet and frame work of angle iron of size 40x40x6 mm thick incl providing 4 Nos mild steel butt hinges 100 mm size and MS handle of flat iron fabricated and two coat of synthetic enamel paint over a coat of red oxide primer and including preparation of steel surfaces complete all as specified and as directed.

Supply & fixing in replacement 15 mm dia of Gun-metal , globe or gate Valves, with iron wheel head , screwed both ends for iron pipe and fixed complete all as specified and as directed.

….ditto…as above here-in-before but for size 20 mm bore….ditto..

….ditto…as above here-in-before but for size 25 mm bore….ditto..

….ditto…as above here-in-before but for size 40 mm bore….ditto..

….ditto…as above here-in-before but for size 50 mm bore….ditto..

M&L in replacement of 80 mm dia old U/S Sluice valve spindle with assembly of stainless steel suitable for following size of sluice valves including nut, bolt and washers packing, new lead , gland, dori etc required for making leak proof, complete all as specified and as directed.

…ditto as above here-in-before but for size 100 mm dia….ditto

…ditto as above here-in-before but for size 150 mm dia…..ditto

M & L in replacement for GI flanges jointing with 2 Nos GI flanges including 04 Nos nuts, bolts, washer, rubber or lather gasket incluiding screwing and fixing complete all as specified and as directed of size.80 mm bore complete all as specified and as directed.

M & L in replacement for GI flanges jointing with 2 Nos GI flanges including 04 Nos nuts, bolts, washer, rubber or lather gasket incluiding screwing and fixing complete all as specified and as directed of size.100 mm bore complete all as specified and as directed.

M & L in replacement for GI flanges jointing with 2 Nos GI flanges including 04 Nos nuts, bolts, washer, rubber or lather gasket incluiding screwing and fixing complete all as specified and as directed of size 150 mm bore complete all as specified and as directed.

M & L in replacement for MS clamp suitable for branch connection in GI pipe 15/20 mm dia complete all as specified and directed

M & L in replacement for MS clamp suitable for branch connection in GI pipe 25 mm dia complete all as specified and as directed.

M & L in replacement for MS clamp suitable for branch connection in GI pipe 40 mm dia complete all as specified and as directed

M & L in replacement for MS clamp suitable for branch connection in GI pipe 50 mm dia complete all as specified and as directed

S & F for drilling hole in existing CI/GI water main (in any position) and making arrangement for tapping water connection for 15 /20/25 mm with and including mild steel clamp of size 50 x 6 mm in existing CI/DI/GI pipeline any size,dia. with necessary nut bolts,GI tubing up to 1.5 metre long with required fittings and necessary welding works ,gasket etc complete all as specified and as directed

M & L for construction of brick masonry valve pits with sub-class 'B' brick built in cement mortar (1:6) of size 1200 x 1200 x 1200 mm (internal dimension) with one brick walling and 190 cm x190 cm x 10 cm base foudation with PCC 1:3:6 rendering cement plastering 10 mm thick with cement mortar (1:4) on internal & exposed surfaces, including MS cover of size 01 mtr x 01 mtr made out from 3 mm thick MS sheet including 40 x 40 x 5 mm angle iron framing on MS cover as well as on top wall of the valve pit & painting of the MS cover with two coat of synthetic enamel paint over a coat of red oxide primer including necessary earth work & demolitioln of the existing old valve pit complete all as specified and as directed.

M & L for construction of brick masonry valve pits with sub-class 'B' brick built in cement mortar (1:6) of size 900 x 900 x 900 mm (internal dimension) with one brick walling and 150 cm x150 cm x 10 cm base foudation with PCC 1:3:6 rendering cement plastering 10 mm thick with cement mortar (1:4) on internal & exposed surfaces, including MS cover of size 01 mtr x 01 mtr made out from 3 mm thick MS sheet including 40 x 40 x 5 mm angle iron framing on MS cover as well as on top wall of the valve pit & painting of the MS cover with two coat of synthetic enamel paint over a coat of red oxide primer including necessary earth work & demolitioln of the existing old valve pit complete all as specified and as directed.

Leakage detection in GI water mains 15/20/25 mm bore and carrying out necessary repairs including cutting, reducing for insertion of GI fittings such as Tee, Bends, reducer, elbow, nipple, union, long screw etc incl welding, all as required at site including Excavation, returning, filling in and removal of excess spoil complete all as specified and as directed. Note :- Rates quoted will be deemed to be inclusive of all fittings and nothing extra will be paid.

Leakage detection in GI water mains 40/50 mm bore and carrying out necessary repairs including cutting, reducing for insertion of GI fittings such as Tee, Bends, reducer, elbow, nipple, union, long screw etc including welding, all as required at site including Excavation, returning, filling in and removal of excess spoil complete all as specified and as directed. Note :- Rates quoted will be deemed to be inclusive of all fittings and nothing extra will be paid.

Leakage detection in GI water mains 80 mm bore and carrying out necessary repairs including cutting, reducing for insertion of GI fittings such as Tee, Bends, reducer, elbow, nipple, union etc including welding, all as required at site including Excavation, returning, filling in and removal of excess spoil complete all as specified and as directed. Note :- Rates quoted will be deemed to be inclusive of all fittings and nothing extra will be paid.

M/S CHAUHAN ELECTRIC WORKS (BID ID -3286166)