REPAIR MAINT OF WATER SUPPLY DISTRIBUTION PIPE LINE NETWORK FROM JATIA HILL SERVICE RESERVOIRS TO RESIDENTIAL AREA ALONGWITH OTHER CONNECTED WORKS AT INS CHILKA UNDER GE CHILKA

Amount

Excavation in trenches not exceeding 1.5 m wide and 1.5 m in depth 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 layer not exceeding 25 mm thick in soft/loose soil complete all as specified and as directed.

Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Taking up or down 50 mm bore steel tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed.

Taking up or down 40 mm bore steel tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed.

Taking up or down 25 mm bore steel tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed.

Taking up or down 20 mm bore steel tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed.

Taking up or down 15 mm bore steel tubing and connections, cleaning for re-fixing or removal to store complete all as specified and directed.

Fixing only old serviceable 50 mm bore steel tubing obtained from taking down including new fittings such as bends, elbow, reducer, socket etc in new or old position on wall ,floor, in trenches etc complete all as specified and directed

Fixing only old serviceable 40 mm bore steel tubing obtained from taking down including new fittings such as bends, elbow, reducer, socket etc in new or old position on wall ,floor, in trenches etc complete all as specified and directed

Fixing only old serviceable 25 mm bore steel tubing obtained from taking down including new fittings such as bends, elbow, reducer, socket etc in new or old position on wall ,floor, in trenches etc complete all as specified and directed

Fixing only old serviceable 20 mm bore steel tubing obtained from taking down including new fittings such as bends, elbow, reducer, socket etc in new or old position on wall ,floor, in trenches etc complete all as specified and directed

Fixing only old serviceable 15 mm bore steel tubing obtained from taking down including new fittings such as bends, elbow, reducer, socket etc in new or old position on wall ,floor, in trenches etc complete all as specified and directed

Supply, laying ,jointing and testing 80 mm bore ductile iron spigot and socket pipes conforming to IS:8329/2000 Class K-7 including EPDM rubber gasket suitable for push on rubber gasket joint including taking up/down existing pipe complete all as specified and directed. Make :- Electro steel casting Ltd/Tata Kuvoto /Jindal

Supply, laying ,jointing and testing 100 mm bore ductile iron spigot and socket pipes conforming to IS:8329/2000 Class K-7 including EPDM rubber gasket suitable for push on rubber gasket joint including taking up/down existing pipe complete all as specified and directed. Make :- Electro steel casting Ltd/Tata Kuvoto /Jindal

Supply, laying ,jointing and testing 150 mm bore ductile iron spigot and socket pipes conforming to IS:8329/2000 Class K-7 including EPDM rubber gasket suitable for push on rubber gasket joint including taking up/down existing pipe complete all as specified and directed. Make :- Electro steel casting Ltd/Tata Kuvoto /Jindal

M&L for taking up/down or cutting in position of 100/150 mm dia ductile iron or cast iron distrubution line as in branch or interconnection between distribution lines and fixing in same position or in new location or as required for re-routing complete all as specified, directed Note :- (i) Earth work if required shall be measured and paid separately under respective item. (ii) Fittings if required shall be measured and paid seperately under respective item.

Supply only cast iron fittings such as bends (any type, radius any angle) tapers any type (straight or bend), increasing, decreasing or double socket etc, Tee pieces, single branch or double branch,cross(all sockets and socket and spigot) collars, caps and plugs tail piece confirming to IS 1538/1993 complete all as specified and directed.

Supply, laying ,jointing and testing 50 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc in trenches complete all as specified and directed.

Supply,fixing ,jointing and testing 50 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc to walls and ceiling or laying in floor complete all as specified and directed.

Supply, laying ,jointing and testing 40 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc in trenches complete all as specified and directed.

Supply,fixing ,jointing and testing 40 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc to walls and ceiling or laying in floor complete all as specified and directed.

Supply, laying ,jointing and testing 25 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc in trenches complete all as specified and directed.

Supply,fixing ,jointing and testing 25 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc to walls and ceiling or laying in floor complete all as specified and directed.

Supply, laying ,jointing and testing 20 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc in trenches complete all as specified and directed.

Supply,fixing ,jointing and testing 20 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc to walls and ceiling or laying in floor complete all as specified and directed.

Supply, laying ,jointing and testing 15 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc in trenches complete all as specified and directed.

Supply,fixing ,jointing and testing 15 mm bore galvanised iron pipe , medium grade including fittings such as bends,socket, reducer, elbows, union etc to walls and ceiling or laying in floor complete all as specified and directed.

S&F in replacement 50 mm bore gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. Make:- Leader/Zoloto/Bir

S&F in replacement 40 mm bore gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. Make:- Leader/Zoloto/Bir

S&F in replacement 25 mm bore gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. Make:- Leader/Zoloto/Bir

S&F in replacement 20 mm bore gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. Make:- Leader/Zoloto/Bir

S&F in replacement 15 mm bore gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. Make:- Leader/Zoloto/Bir

S&F in replacement 15 mm bore bib taps standard of of PTMT any colour high pressure screwed for iron pipe and fixed (minimium weight 90 gms) complete all as specified and directed. Make :- Prayag/Polytuf/Sudhakar

S&F in replacement 50 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 1240 gms) complete all as specified and directed.

S&F in replacement 40 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 690 gms) complete all as specified and directed.

S&F in replacement 25 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 455 gms) complete all as specified and directed.

S&F in replacement 20 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 210 gms) complete all as specified and directed.

S&F in replacement 15 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 142 gms) complete all as specified and directed.

S&F in replacement 80 mm bore cast iron sluice valve confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed. Make :- Upadhaya/Leader/L&T/Zoloto

S&F in replacement 100 mm bore cast iron sluice valve confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed. Make :- Upadhaya/Leader/L&T/Zoloto

S&F in replacement 150 mm bore cast iron sluice valve confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed. Make :- Upadhaya/Leader/L&T/Zoloto

S&F in replacement 250 mm bore cast iron sluice valve confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed. Make :- Upadhaya/Leader/L&T/Zoloto

M & L run lead joints for 250 mm bore pipes and fittings including lead and spun yarn as required complete all as specified and directed

M & L run lead joints for 200 mm bore pipes and fittings including lead and spun yarn as required complete all as specified and directed

M & L run lead joints for150 mm bore pipes and fittings including lead and spun yarn as required complete all as specified and directed

M & L run lead joints for 100 mm bore pipes and fittings including lead and spun yarn as required complete all as specified and directed

M & L run lead joints for 80 mm bore pipes and fittings including lead and spun yarn as required complete all as specified and directed

M&L for cutting of existing road/ floor/ plinth for taking out or laying of pipe line including necessary excavation and earth work upto 300 mm deep and making good by filling existing material upto 150 mm and with PCC 1:3:6 type C-1 using 20mm graded stone aggregate upto 150 mm complete all as specified and as directed.

Taking up carefully submersible pump of capacity 15/20 HP from borewell alongwith delivery line and submersible cable from its position by means of chain pulley and other accessories required by dismantling line, cleaning rust,sludge and other deposited material around the pipe and pump motor and drying complete all as specified and as directed.

Lowering submersible pump of capacity 15/20 HP alongwith delivery line and subersible cable to its original position after necessary connection etc to the same depth including testing complete all as specified and directed. Note :-(i) Delivery line and submersible cable of borewell if required for replacement shall be measured and paid seperately under respective item. (ii) Contractor shall ensure all safety measures while taking up and lowering submersible pumps in borewell. Any damaged caused due to negligency to the pump while taking up or lowering shall be borne by the contractor.

S&F in replacement 25 mm bore forged brass air release valve including drilling and tapping complete all specified and as directed. Make :- Zoloto/Upadhaya/Leader

SAHADEV PALAI

SUBAL CHARAN PRADHAN