SERVICING REPAIR MAINTENANCE OF MAIN INCOMING LT PANEL BOARDS AND ALLIED WORKS OF TSS AND WEAPONS SUBSTATIONS LOCATED AT NAVAL DOCKYARD VISAKHAPATNAM

Amount

Servicing/maintinance of multiple section of LT Panel board in one substation comprising minimum up to 05 Nos ACBs/ MCCBs/SDFs,busbar chamber, swich gear chamber, metering chamber cable termination/tray chamber after opening front/top/side/back cover by using forced air pressure and brushes, cleaning of all dust/durt, complete cleaning of out side surface of panel board using suitable cleaning agents, tighting of all nuts & bolts of busbar/switchgear/cable terminals, repair/replacement to defective metering wiring from ACB/MCCB/CT to meter and replacement of defective meters, CTs, indicator lamp, metering terminal blocks, MCB, replacement of defective aluminum cable lugs, nuts-bolts-washers, replacement of defective Panel knob/door knob and hinges complete all as specified and as directed. Note:- (i) Panel Meter, indicator lamp, MCB and CT shall be measured and paid seperately as supply only. (ii) required aluminium cable lugs, metering cables and nuts-bolts-washers shall be inclusive of quoted rate. (iii) Servicing/maintinance of ACBs shall be measured seperatelly.

All as per item No 1.00 above but comprising ACBs / MCCBs/ SDFs up to total 10 Nos

All as per item No 1.00 above but comprising ACBs /MCCBs/SDFs up to total 15 Nos

All as per item No 1.00 above but comprising ACBs /MCCBs/SDFs up to total 23 Nos

All as per item No 1.00 above but comprising ACBs /MCCBs/ SDFs up to total 28 Nos

Servicing, repair, maintinance of Air Circuit Breaker 630 Amps to 3200 Amps capacity by drawing out movable unit, forced air cleaning of movable and fixed unit, decarbonize breaker contracts and checking for any defects due to any flush/loose contact, cleaning of all fixed and moving contact point, terminal connection points with CTC, replacement of defective parts and re-fixing ACB, cables complete all as specified and as directed. Note: (a) Required male/female ACB contacts, trip coils, closing coils, electronic protection unit will be measured as supply only. (b) All cleaning agents are included in the quoted rate.

Supply only fixed contact of ACB 630A to 3200A complete all as specified and as directed.

Supply only Moving contract of ACB 630A to 3200A complete all as specified and as directed.

Supply Only Electronic protection unit of ACB 630A to 3200A complete all as specified and as directed.

Supply Only shunt trip coil of ACB 630A to 3200A complete all as specified and as directed.

Supply Only closing coil ACB 630A to 3200A complete all as specified and as directed.

Supply only indication lamps (LED type) red, yellow and blue in colours of 22.5 mm dia to monitor on LT panel board suitable for 240 V AC supply and taking down unserviceable indication lamps complete all as specified and as directed.. Cat Part No:-1SFA619402R5201 Make:-Siemens /C&S /schneider/ABB

Supply only metering current transformer of 1000/5 Amps class-1, 15 VA, all complete all as specified and as directed. Make:-Rishabh, Cat No- TW-06 / Kappa/ AE

Supply only metering current transformer of 800/5 Amps class-1, 15 VA, all complete all as specified and as directed. Make:-Rishabh, Cat No- TW-06/ Kappa/ AE

Supply only metering current transformer of 600/5 Amps class-1, 12.5 VA, all complete all as specified and as directed. Make:-Rishabh, Cat No- TW-06 / Kappa/ AE

Supply only metering current transformer of 400/5 Amps, Class-1, 12.5VA, complete all as specified and as directed. Make:-Rishabh, Cat No- TW-05 / Kappa/ AE

Supply only metering current transformer of 300/5 Amps, Class-1, 5VA, complete all as specified and as directed. Make:-Rishabh, Cat No- TW-05 / Kappa/ AE

Supply only metering current transformer of 200/5 Amps, Class-1, 1.5VA, complete all as specified and as directed. Make:-Rishabh, Cat No- TW-05 / Kappa/ AE

Supply only metering current transformer of 100/5 Amps, Class-1, 2.5VA, complete all as specified and as directed. Make:-Rishabh, Cat No- TW-03 / Kappa/ AE

Supply only switch disconnector fuse unit , TPN , open execution, bolted fuse link, 415V, conforming to IS/IEC 60947-3, telescopic shaft for depth adjustment terminal shrouds on both side, ddoor interlock facility of current rating 63 amps including boted HRC fuse-03 Nos complete all as specified and as directed. Make : L&T, cat No- FN-63-TPN-SK-95651 & HRC fuse-ST-35828 / Siemens/ABB/havells)

All as per item No 22.00 above but capacity of 100 Amps Make- L&T, cat No- FN-100-TPN-SK-95570 & HRC fuse-ST-30768 / Siemens/ABB/havells)

All as per item No 22.00 above but capacity of 125 Amps. Make- L&T, cat No- FN-125-TPN-SK-95009 & HRC fuse-ST-30769 / Siemens/ABB/havells)

All as per item No 22.00 above but capacity of 315 Amps. Make- L&T, cat No- FN-315-TPN-SK-95590 & HRC fuse-ST-30782 / Siemens/ABB/havells)

All as per item No 22.00 above but capacity of 200 Amps. Make- L&T, cat No- FN-200-TPN-SK-95588 & HRC fuse-ST-30781 /Siemens/ABB/havells)

All as per item No 22.00 above but capacity of 250 Amps. Make- L&T, cat No- FN-250-TPN-SK-95682 & HRC fuse-ST-30779 / Siemens/ABB/havells)

All as per item No 22.00 above but capacity of 400 Amps. Make- L&T, cat No- FN-315-TPN-SK-95590 & HRC fuse-ST-30782 / Siemens/ABB/havells)

Supply only HRC fuse of capacity 63 Amps complete all as specified and as directed. Make:- L&T Cat No SF94027 / standard/GE/Schneider)

Supply only HRC fuse of capacity 100 Amps complete all as specified and as directed. Make:- L&T Cat No SF94029 / standard/GE/Schneider)

Supply only HRC fuse of capacity 125 Amps complete all as specified and as directed. Make:- L&T Cat No SF94030 /standard/GE/Schneider)

Supply only HRC fuse of capacity 160 Amps complete all as specified and as directed. Make :- L&T Cat No SF940131 / standard/GE/Schneider)

Supply only HRC fuse of capacity 200 Amps complete all as specified and as directed. Make:- L&T Cat No SF94132 / standard/GE/Schneider)

Supply only HRC fuse of capacity 250 Amps complete all as specified and as directed. Make:- L&T Cat No SF94333 / standard/GE/Schneider)

Supply & fix MCCB, 3 pole, 200 amp, 36 KA braking capacity, Ics = 100% Icu as per IEC 60947-2, with Thermal magnetic release, complete all as specified and as directed. Make- Schneider cat Part No- LV431641 / Legrand/ABB

All as item No 35.00 above but of size 3 pole, 250 amp, 36 KA. Make- Schneider cat Part No- LV431780 / Legrand/ABB

All as item No 35.00 above but of size 3 pole, 100 amps, 25 KA. Make- Schneider cat Part No- LV429630/32/35 / Legrand/ ABB

All as item No 35.00 above but of size 3 pole, 160 amps, 25 KA. Make- Schneider cat Part No- LV430630 / Legrand/ABB

Supply, fix and coonecting by mannual change over switch sheet steel enclosure version conforms to IEC 60947-3 of capacity 630 amps four pole complete all as specified and as directed. Make- L&T cat PART No-C046300OSOO / Havells/indo asian.

Supply, fix and coonecting by mannual change over switch sheet steel enclosure version conforms to IEC 60947-3 of capacity 400 amps four pole complete all as specified and as directed. Make- L&T cat PART No-C044000OSOO / Havells/indo asian.

Supply & fix Rubber insulating MAT infont of LT panel board of size 2 mm thick, 1 mtr width up to 3.3 KV complete all as specified and as directed.

Material & labour for painting of outer surface of multiple section of complete LT Panel board size up to 5.5 m x 3.2 in one substation comprising ACBs/MCCBs/SDFs, busbar chamber, swich gear chamber, metering chamber cable termination/tray using one coat of synthetic enamel paint after preparation of surface, providing protection cover to all metering equipment, panel meters, switchgears, cleaning of all meters and switch gears complete all as specified and as directed.

All as per item No 42.00 above but LT panel board size up to 7.5 M X 4.5 M.

Material & labour for painting of both side surface of MS cable trench cover using one coat of black bituminius paint after preparation of surface complete all as specified and as directed.

Material & labour for plate girder or single stanchions, FE-290 built up of one beam or channel section with flange plates, caps bases, splices, angle brackets, cleats and other connection and taking out of old unserviceable MS cable cover/support structure complete all as specified and as directed.

Dimantling, taking out all earth connection of strip from panel board to earth test pint any size and repaceme the worn out earth strip, nut/bolts/washers connect all joint with new nots,bolts and washers to in original position complete all as specified and as directed. Note :- Earth GI strip measured and paid separetely

Supply only Earth continuity conductor GI strip of sizep 32 X 6 mm complete all as specified and as directed.

Material & labour for writing letter and fixfing LT panel board surface showing incoing and outgoing capacity in Amps and feeder name of letter five not less than 30 X 50 MM complete all as specified and as directed.

ANANDA PROFILES PVT LTD

DHEERU BUILDERS

Kiran Engineering Works

SRIESWARI ENTERPRISES

Sri Vayuputra Constructions

R AND A ASSOCIATES ENGINEERS CONTRACTORS

aswitha engineering works

CHAVA CONSTRUCTIONS AND ELECTRICAL PROJECTS

P JAGANNADHA RAJU

Sri balaji Constructions

koneru enterprises

ESWAR ENTERPRISES

M/S SRI VENKATA BHAVANI CONSTRUCTIONS

JAHNAVI ASSOCIATES