REPAIR MAINT OF WATER SUPPLY PIPE LINE FROM JATIA HILL SERVICE RESERVOIRS TO RESD OFFRS MCPOS POS LDGS DSC CIVI MD ACCN AREA SINGLE LIVING AND OFFICE AREA INCLUDING TRG AREA AND INHS NIVARINI AND 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

Supply, laying ,jointing and testing 200 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 250 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 250 mm dia ductile iron distrubution line as in branch or interconnection between distribution lines by means of 250 mm dia Y type bend -02 Nos and NRV as required at site including necessary welding, jointing material, gaskets, nuts,bolts, washers etc complete all as specified, directed Note :- (i) Earth work if required shall be measured and paid separately under respective item. (ii) DI pipe 250 mm, fittings and NRV 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-1.0 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-1.0 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-1.0 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-1.0 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 of 100 mm bore cast iron Air release valve (H-type) conforming to IS-14845 with double air outlet ball type having flanged end joints with SS spindle suitable size including jointing materials such as 3mm rubber gasket 01 No, 10mm dia nuts , bolts and washers complete all as specified and as directed. Make :- Upadhaya/Leader/L&T/Zoloto

S&F in replacement of 80 mm bore cast iron Air release valve (H-type) conforming to IS-14845 with double air outlet ball type having flanged end joints with SS spindle suitable size including jointing materials such as 3mm rubber gasket 01 No, 10mm dia nuts , bolts and washers complete all as specified and as directed. Make :- Upadhaya/Leader/L&T/Zoloto

Supply, installation and testing sealed maintenance free battery having following technical requirement including disconnceting and taking out old unserviceable existing battery :- (i) Battery Voltage - 12 Volts (ii) Battery capacity - 60 Ah (iii) High cranking power, heat tolerance & vibration resistance. (iv) BIC vents for enhanced safety and longer protection against spills. (v) 48 month warntee from the date of installation Make :- Amron model No AAM-FL-566102060 or equivalent in Exide/Sukam as approved.

Dismantling pump and motor of 50 HP capacity from existing position carefully by disconnecting electric/water connection, suction and delivery line, foot valves, base plate etc for carrying out overhauling and repair/replacement of following worn out/unserviceable spare parts with new one including necessary alignment, setting and testing complete all as specified and as directed. Note :- Spare parts required for replacement shall be measured and paid separately under respective item of BOQ.

Supply only cast iron impeller suitable for 50 HP centrifugal pump set complete all as specified and as directed.

Supply only stage casing suitable for 50 HP pump set complete all as specified and as directed.

Supply only shaft suitable for 50 HP pump set complete all as specified and as directed.

Supply only bearing housing DE/NDE including bearings suitable for DE & NDE side for 50 HP pump set complete all as specified and as directed.

Supply only shaft sleeve suction side for 50 HP pump complete all as specified and as directed.

Supply only shaft sleeve delivery side for 50 HP pump set complete all as specified and as directed.

Supply only gland packing for 50 HP pump set complete all as specified and as directed.

Supply only wear ring suction and delivery for 50 HP pump set complete all as specified and as directed.

Supply only diffuser with guide vanes suitable for 50 HP pump set complete all as specified and as directed.

Supply only distance sleeve suitable for 50 HP pump set complete all as specified and as directed.

Supply only set of tie bars suitable for 50 HP pump set complete all as specified and as directed.

Supply only set of rings suitable for 50 HP pump set complete all as specified and as directed.

Supply only set of keys suitable for 50 HP pump set complete all as specified and as directed.

Supply only diffuser suitable for 50 HP pump set complete all as specified and as directed.

Taking out old unserviceable flow meter from its existing postion and Supply, fixing and testing water flow meter having following technical specification :- (i) Flange material - Mild steel (ii) Pipe material - SS 316 (iii) Power supply - inbuilt battery with solar panel (iv) Sensor protection - IP67 (v) Operating temperature range - 0 to 60 degree centigrade (vi) flow velocity - 0.25 m/s to 10 m/s (vii) Accuracy - +-0.5%(h) make & model No- Web Flow, model No EMFM-DN-250-R-SS316-IP65-0-0.5%

M&L for rewinding of squirel cage induction motor of 40 HP capacity including dismantling, removing the burnt out winding wire and rewinding with suitable size and gauge of new copper enamelled winding wire with all accessories like insulating paper, cotton tape glass sleeves, motor terminal plate varnishing and reassembling including testing and commissioning complete all as specified and as directed.

M&L for rewinding of submersible motor of 15HP including disconnecting, taking out after loosening nuts, bolts, washers etc..dismantling the old burnt out winding wire carefully and rewinding with suitable size of new winding wire (PVC insulated) of the same gauge, reassembling, testing and commissioning and refixing in its original position complete all as specified.

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

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

M & L run lead joints for 100 mm bore pipes and fittings including lead and spunyarn 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.

Supply only in replacement 80 mm bore galvanised iron steel water tubes heavy grade including necessary fittings as delivery line to submersible pump complete all as specifeid and as directed.

Supply only in replacement of submersible flat/circular cable 10 Sqmm, 3 core ,1100 Volt grade stranded copper conductor cable complete all as specified and as directed.

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

S&F in replacement for gun metal female/male coupling (adaptor) of size 50mmx65 mm or 50mmx63 mm suitable for fixing on hydrant stand post complete all as specified and directed.

S&F in replacement for gun metal straight threaded fire hydrant valve 63/65 mm for fixing on hydrant stand post complete all as specified and directed.

S&F in replacement for brass foot valve of size 80 mm dia complete all as specified and directed.

S&F for sealed maintenance free type battery charger operated on 230V, AC, 50 hz supply, output voltage 12V to 120V range suitable for battery having capacity 7 Ah to 225 Ah complete all as specified and as directed

S&F 250 mm bore cast iron non return valve both ends flanged including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed. Make :- Upadhaya/Leader/Zoloto/L&T

HARI HARA NAYAK