REPAIR/MAINT OF GI/CPVC WATER SUPPLY DISTRIBUTION AND REPLACEMENT OF MAIN FEEDER PILLER BOX, CHANGE OVER SWITCH, AUTOMATIC TRANSFORMER SWITCH, LT BUS BAR AND CONNECTED WORK IN TECHNICAL AREA AT AF STN HASIMARA UNDER GE (AF) HASIMARA

Amount

Supply and fix in repair CPVC pipe of size 75mm inner dia in trenches high pressure CPVC pipes SDR-13.5 pipes and plain CPVC SDR-11 fittings including all necessay fittings, like elbow, tee, socket , reducer, bushings, step over bends, end caps, end plugs, etc and with CPVC solvents cement including taking down old unserviceble GI pipes pipes, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex (Note for item No. 1 to 4) :- Excavation and earthwork shall be measured and paid seperately)

Supply and fix in replacement CPVC pipe of size 50mm inner dia in trenches high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings, like elbow, tee, socket, reducer, bushings, step over bends, end caps, end plugs, etc and with CPVC solvents cement including taking down old unserviceble pipes, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex

Supply and fix in replacement CPVC pipe of size 40mm inner dia in trenches high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings, like elbow, tee, socket, reducer, bushings, step over bends ,end caps, end plugs, etc and with CPVC solvents cement of size 40mm dia including taking down old unserviceble pipes, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex

Supply and fix in replacement CPVC pipe of size 25mm inner dia in trenches high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings, like elbow, tee, socket, reducer, bushings, step over bends, end caps, end plugs, etc and with CPVC solvents cement including taking down old unserviceble pipes, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex

Excavation in trenches not exceeding 1.5m wide and not exc 1.5m in depth for foundation of pole/stay, cable or laying of water pipe line etc. trenches and getting out in soft/loose soil, complete all as specified and as directed.

Returning filling in incl spreading, leveling watering and well ramming in layers not exceeding 25cm in soft/loose soil, complete all as specified and as directed.

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

M & L for road cutting /removing the hard standing/cutting plinth protection of building/path for laying of pipe line of any size, complete all as specified and as directed.

M & L for PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) complete for making good to the excvated portion of road/hard standing/plinth protection of building etc, complete all as specified and as directed.

Supply and fixing in replacement of rotational moulded polyethylene water storage tanks (cylinderical vertical with closed top) of capacity 500 ltr hoisted & fixed in position incl taking down u/s old water tank of any capacity and description, complete all as specified and as directed.

M & L for CPVC ball valve of size 50mm dia suitable for CPVC pipe including necessary fittings and taking down old unserviceble ball valve, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex

M & L for CPVC ball Valve of size 40mm dia suitable for CPVC pipe including necessary fittings and taking down old unserviceble vall valve, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex

M & L for CPVC ball Valve of size 25mm dia suitable for CPVC pipe including necessary fittings and taking down old unserviceble vall valve, complete all as specified and as directed. Make: Supreme/Eurotech /Astral/SFMC/Finolex

Dismantling cross arm of MS channel or angle section etc complete and setting aside for credit, complete all as specified and as directed.

Material and Labour for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under aluminium coat and one aluminium finishing coat of paint complete for base support frame for water tanks at roof top/ground floor, complete all as specified and as directed.

Supply and fix gun metal gate/globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC pipe of outer dia 50mm and taking down old unsrviceble valves, complete all as specified and as directed.

Supply and fix gun metal gate/globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC pipe of outer dia 40mm and taking down old unsrviceble valves, complete all as specified and as directed.

Supply and fix gun metal gate/globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC pipe of outer dia 25mm and taking down old unsrviceble valves, complete all as specified and as directed.

Supply and fix float valve synthetic(PVC) of size 20mm dia high pressure with polythene ball of size 6" dia and flynut including taking down old one, complete all as specified and as directed

M & L for taking up or down steel tubing and connections, of size up to 40/50mm including cleaning for refixing or removal to store, complete all as specified and as directed.

M & L for refixing old steel tubing 40/50mm and connections in new or old position (walls, ceiling, floors, trench etc.), complete all as specified and as directed.

M & L for cutting existing steel tubing of size 40/50mm for alterations or additions (each cut measured), complete all as specified and as directed.

S&F GI flange for 80mm bore pipe heavy duty with suitable size nuts and bolts and double washers including 6mm thick rubber gasket, complete all as specified and as directed.

All as per ser item No. 23 here in before but 50mm bore, complete all as specified and as directed.

All as per ser item No. 23 here in before but 32mm bore, complete all as specified and as directed.

M & L for screwing existing steel tubing of size 40/50mm for alterations or additions (or lengthening screw on pipe to form connector), complete all as specified and as directed.

Taking down existing unserviceable outdoor/indoor LT panel complete with existing accessories, complete all as specified and as directed.

Taking down and relaying of UG cables of any cross sectional area and connections including bricks, GI pipes, etc of any description, laid in trenches and/or fixing with walls/poles including excavation and earthwork, segregating of serviceable materials viz bricks, cables, GI pipes etc complete for re-laying after fixing of LT panel board alongwith suitable gland, thimbles, phase seperator etc, complete all as specified and as directed.

Supply, fabricating, installing, testing and commissioning of Outdoor type LT feeder pillar box of suitable size factory fabricated (CPRI approved), cubical panel, floor mounted double door, dust and vermin proof CPRI approved made out of 3.15mm thick CRCA sheet mounting on 50x50x5mm Angle iron supports at the base duly painted with synthetic enamel paint and panel board with front and back opening and locking arrangement compete including finishing with two coats of powder coated paint of approved shade over one coat of red oxide zinc chrome primer including all busbar of copper bus Bar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply including suitable size copper conductor control wiring, necessary cable glands, lugs etc, proper arrangement for ventilation with and including the following accessories at Adm building (a) INCOMING (i) MCCB 250 Amps, AC 4 pole 415 Volt 36 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 01 Nos with suitable rotary extendable handle for operation of MCCB Make:Havells cat part No IHLLSEE40250 or equivalent model of make ABB/L&T/Schneider (ii) MCCB 160 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 01 Nos with suitable rotary extendable handle for operation of MCCB Make : Havells cat part No IHLFEN40160 or equivalent or equivalent model of make ABB/L&T/Schneider (iii) On-load changer over panel mounted open execution type 4 pole, 160 Amps, AC, 415 Volt - 01 Nos with suitable handle complete as per cat part No IHCNFE0160 Make:Havells or equivalent or equivalent model of make ABB/L&T/Schneider (b) OUTGOING (iv) MCCB 125 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 04 Nos with suitable rotary extendable handle for operation of MCCB Make : Havells cat part No IHLFEN40160 or equivalent or equivalent model of make ABB/L&T/Schneider (02 Nos for Main Supply and 02 Nos for DG Set supply) (v) MCCB 125 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 04 Nos with suitable rotary extendable handle for operation of MCCB of Make : Havells cat part No IHLFEN40125 or equivalent or equivalent model of make ABB/L&T/Schneider (02 Nos for Main Supply and 02 Nos for DG Set Supply) (vi) Isolator Four pole 80 Amp - 04 Make : Havells Cat Part No DHMZIFPX080 or equivalent or equivalent model of make ABB/L&T/Schneider (02 Nos for Main Supply and 02 Nos for DG Set Supply) (vii) MCB SPN 63 Amp - 08 Make : Havells cat part No DHMZCSNF063 or equivalent or equivalent model of make ABB/L&T/Schneider (viii) Digital voltmeter with all accessories for incoming Make : AE or equivalent in L & T /Schneider/ ABB (ix) Digital ammeter with all accessories for incoming Make : AE or equivalent in /Schneider/ ABB (x) Phase indicating lamp LED type (R-Y-B) for incoming and each outgoing connections of Make : AE, L&T, Schneider

Supply, fabricating, installing, testing and commissioning of Outdoor type LT feeder pillar box of suitable size factory fabricated (CPRI approved), cubical panel, floor mounted double door, dust and vermin proof CPRI approved made out of 3.15 mm thick CRCA sheet mounting on 50x50x5mm Angle iron supports at the base duly painted with synthetic enamel paint and panel board with front and back opening and locking arrangement compete including finishing with two coats of powder coated paint of approved shade over one coat of red oxide zinc chrome primer including all busbar of copper bus Bar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply including suitable size copper conductor control wiring, necessary cable glands, lugs etc, proper arrangement for ventilation with and including the following accessories at 22 Sqn, Transmitter & 142 SSS Sub Stn (a) INCOMING (i) MCCB 250 Amps, AC 4 pole 415 Volt 36 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 01 Nos with suitable rotary extendable handle for operation of MCCB Make:Havells cat part No IH160 or equivalent model of make ABB/ L&T/Schneider (ii) On-load changer over panel mounted open execution type 4 pole, 160 Amps, AC, 415 Volt - 01 Nos with suitable handle complete as per cat part No IHCNFO0250 Make:Havells or equivalent model of make ABB/ L&T/Schneider (b) OUTGOING (iii) MCCB 160 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 01 Nos with suitable rotary extendable handle for operation of MCCB Make : Havells cat part No IHLFEN40160 or equivalent model of make ABB/ L&T/Schneider (iv) MCCB 125 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 02 Nos with suitable rotary extendable handle for operation of MCCB Make : Havells cat part No IHLFEN40125 or equivalent model of make ABB/ L&T/Schneider (v) Isolator four pole 80 Amp - 04 Make : Havells Cat Part No DHMZIFPX080 or equivalent model of make ABB/ L&T/Schneider (vi) MCB SPN 63 Amp - 08 Make : Havells cat part No DHMZCSNF063 or equivalent model of make ABB/ L&T/Schneider (vii) Digital voltmeter with all accessories for incoming Make : AE or equivalent in L & T /Schneider/ ABB (viii) Digital ammeter with all accessories for incoming Make : AE or equivalent in /Schneider/ ABB (ix) Phase indicating lamp LED Type (R-Y-B) for incoming and each outgoing connections of Make : AE, L&T, Schneider

Supply, fabricating, installing, testing and commissioning of Outdoor type LT feeder pillar box of suitable size factory fabricated (CPRI approved), cubical panel, floor mounted double door, dust and vermin proof CPRI approved made out of 3.15 mm thick CRCA sheet mounting on 50x50x5mm Angle iron supports at the base duly painted with synthetic enamel paint and panel board with front and back opening and locking arrangement compete including finishing with two coats of powder coated paint of approved shade over one coat of red oxide zinc chrome primer including all busbar of copper bus Bar strip 40mm x 10mm for three phase 4 wire 415 Volts, 50 Hz, AC supply including suitable size copper conductor control wiring, necessary cable glands, lugs etc, proper arrangement for ventilation with and including the following accessories at Officer Mess Sub Station (a) INCOMING (i) MCCB 250 Amps, AC 4 pole 415 Volt 36 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 01 Nos with suitable rotary extendable handle for operation of MCCB Make:Havells cat part No IHLLSEE40400 or equivalent (ii) On-load changer over panel mounted open execution type 4 pole, 160 Amps, AC, 415 Volt - 01 Nos with suitable handle complete as per cat part No IHCNFE0400 Make:Havells or equivalent (b) OUTGOING (iii) MCCB 160 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 02 Nos with suitable rotary extendable handle for operation of MCCB Make : Havells cat part No IHLFEN40250 or equivalent (iv) MCCB 125 Amps, AC 4 pole 415 Volt 35 KA breaking capacity as per per IS/IEC 60947-2 & IEC 60947-2 microprocessor based, - 03 Nos with suitable rotary extendable handle for operation of MCCB Make : Havells cat part No IHLFEN40160 or equivalent (v) Isolator four pole 80 Amp - 04 Make : Havells Cat Part No DHMZIFPX080 or equivalent (vi) MCB SPN 63 Amp - 08 Make : Havells cat part No DHMZCSNF063 or equivalent (vii) Digital voltmeter with all accessories for incoming Make : AE or equivalent in L & T /Schneider/ ABB (viii) Digital ammeter with all accessories for incoming Make : AE or equivalent in /Schneider/ ABB (ix) Phase indicating lamp LED Type (R-Y-B) for incoming and each outgoing connections of Make : AE, L&T, Schneider

M & L for earthing complete with GI earth plate electrode of size 60cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with GI strip 25 x 4mm by means of bolts, nuts, check nuts & washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4) , type B1, (using 20mm graded crushed stone aggregate), mild steel angle iron frame made out of MS angle iron of size 40x40x6mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering ,40mm dia light grade GI pipe for lead protection in & including alternate layers of char coal dust and common salt complete all as shown in electrical plate No 5 and connected to earthing test point all as specified and indicated including testing on completion and marking of description of earthing on GI plate grouted on the earth chamber, complete all as specified and as directed.

S&F pole mounted busbar chamber 63 Amp, 4 way of suitable size with set of 04 copper busbar and cable terminals each of heavy duty stand lock with suitable size of brass nut, bolts and washer and cable gland, fixing clamp etc F22, complete all as specified and as directed. Make : Havells cat part No IHBC006306 or equivalent model of make ABB/ L&T/Schneider

All as per item No 33 here in above but 100 Amp, 4 way, Make Havells cat part No IHBC010006, complete all as specified and as directed. Note: An amount of Rs.65790.00 on account of credit schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.