REPAIR / MAINT OF LT PANELS,APFC PANELS AND OTHER CONNECTED WORKS AT AF STN NAL

Amount

Supply and fixing in repairs LT Panel Outdoor type, floor mounted free standing dust and vermin proof panel / DB with IP-42 protection, CPRI approved, frame fabricated out of 40mm x 40mm x 4mm angle iron, 3.15 mm thick CRCA sheet for entire outer panel with single door and locking arrangements & 1.6 mm for inner compartment with 40mmx4mm flat Iron, including Separate cubicle chamber with cable alley not less than 300mm width for installation/connecting switchgears with the main bus bar using aluminium bus link or copper conductor flexible wires suitable for switch rating and connecting outgoing terminals of the switchgear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles, MS surfaces epoxy based powder coated, shade as approved over 2 coats of red oxide primer, surfaces pre-treated in seven tank process for de-greasing, de-rusting & Phosphated, panel having front and rear opening and provision for installation of separate cable alleys, busbar chamber and switchgear compartments, Provision in cable alleys for bottom cable entry for incoming & outgoing cables,affixing MV danger plate at suitable intervals / locations including erection, testing and commissioning complete all as specified and directed including fixtures amd fitments mentioned below :-

Outgoing:- Separate cubical chamber with a cable alley not less than 300 mm width for installation/connecting the following switch gear with the main bus bar using aluminium bus link or copper conductor flexible wires suitable to the switch rating and connecting outgoing terminals of the switch gear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles.

(i) MCCB, 4 pole 250 A, 36 KA -01 No (ii) MCCB, 4 pole 160 A, 16 KA -01 No (iii) MCCB, 4 pole 100 A, 16 KA -02 No (iv) MCCB, 4 pole 63 A, 16 KA -01 Nos (v) Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in existing location and the disturbed surrounding surfaces shall be made good as per exising specifications. The cost of making good shall be deemed included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 160 A, 25 KA - 04 Nos (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in existing location and the disturbed surrounding surfaces shall be made good as per exising specifications. The cost of making good shall be deemed included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 200 A, 25 KA -01 No (ii) MCCB, 4 pole 160 A, 16 KA -01 No (ii) MCCB, 4 pole 100 A, 16 KA -02 No (iii) MCCB, 4 pole 63 A, 16 KA - 01Nos (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in existing location and the disturbed surrounding surfaces shall be made good as per exising specifications. The cost of making good shall be deemed included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 200 A, 25 KA -01 No. (ii) MCCB, 4 pole 160 A, 25 KA -01 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in existing location and the disturbed surrounding surfaces shall be made good as per exising specifications. The cost of making good shall be deemed included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

All as per serial item No. 1 here in before but with the following fittings & fixures :-

Outgoing:- (i) MCCB, 4 pole 160 A, 25 KA -01 No. (ii) MCCB, 4 pole 100 A, 16 KA -01 No (ii) MCCB, 4 pole 63 A, 16 KA -02 No (iv)Timer switch complete with contactor, timer, MCB etc - 01 Set

Note:- (i) A clear space of 200mm shall be kept from floor level for switchgear compartment. (ii) Each compartment shall be numbered / lettered as approved by GE. (ii) LT panel shall be fixed in existing location and the disturbed surrounding surfaces shall be made good as per exising specifications. The cost of making good shall be deemed included in unit quoted rate. (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order

S&F as in repairs LT Panel Indoor type floor mounted free standing dust and vermin proof panel / DB with IP-55 protection, CPRI approved, frame fabricated out of 40mm x 40mm x 4mm angle iron, 2.15 mm thick CRCA sheet for entire outer panel with single door and locking arrangements & 1.6 mm for inner compartment with 40mmx4mm flat Iron, including Separate cubicle chamber with cable alley not less than 300mm width for installation/connecting switchgears with the main bus bar using aluminium bus link or copper conductor flexible wires suitable for switch rating and connecting outgoing terminals of the switchgear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles, MS surfaces epoxy based powder coated, shade as approved over 2 coats of red oxide primer, surfaces pre-treated in seven tank process for de-greasing, de-rusting & Phosphated, panel having front and rear opening and provision for installation of separate cable alleys, busbar chamber and switchgear compartments, Provision in cable alleys for bottom cable entry for incoming & outgoing cables, affixing MV danger plate at suitable intervals / locations including erection, testing and commissioning complete all as specified and directed including the following fixtures amd fitments mentioned below.

Outgoing:- Separate cubical chamber with a cable alley not less than 300 mm width for installation/connecting the following switch gear with the main bus bar using aluminium bus link or copper conductor flexible wires suitable to the switch rating and connecting outgoing terminals of the switch gear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles. (i) MCCB, 4 pole 250 A, 25 KA - 01 No. (ii) MCCB, 4 pole 100 A, 16 KA - 02 No . (ii) MCCB, 4 pole 63 A, 16 KA - 01 No .

Note:- (i) A clear space of 20mm shall be kept from floor level for switchgear compartment. (ii) Air ventilation breathers with exhaust fan plastic body 100mm sweep shall be provided for heat dissipation. Suitable sized knock-out holes for cable glands shall be provided. (iii) Each compartment shall be numbered/lettered as per the approved by GE. . (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the order.

All as per serial item No. 6 here in before but with the following fittings & fixures :-

Outgoing:- Separate cubical chamber with a cable alley not less than 300 mm width for installation/connecting the following switch gear with the main bus bar using aluminium bus link or copper conductor flexible wires suitable to the switch rating and connecting outgoing terminals of the switch gear with terminal blocks of appropriate current rating using flexible copper wires duly terminated by cable lugs and thimbles. (i) MCCB, 4 pole 160 A, 25 KA -01 No (ii) MCCB, 4 pole 100 A, 16 KA -03 No (ii) MCCB, 4 pole 63 A, 10 KA - 04 No

Note:- (i) A clear space of 20mm shall be kept from floor level for switchgear compartment. (ii) Air ventilation breathers with exhaust fan plastic body 100mm sweep shall be provided for heat dissipation. Suitable sized knock-out holes for cable glands shall be provided. (iii) Each compartment shall be numbered/lettered as per the approved by GE. . (iv) Contractor shall submit the GA drawings of LT Panel for approval of GE before placing the bulk order.

M&L painting old surfaces of Feeder Pillar boxes / LT panels of any sizes at site with one coats of epoxy based paint of shade / tint as approved including preparation of surfaces, cleaning rusted portion complete all as specified and directed.

Supply only MCCB, 36 KA, 4 pole, 400A

Supply only MCCB, 36 KA, 4 pole, 200A

Supply only MCCB, 36 KA, 4 pole, 160A

Supply only MCCB, 16 KA, 3 pole, 125A

Supply only MCCB, 16 KA, 3 pole, 100A

Supply only Change over switch 4 pole 415 Volt 100 Amps

Supply only Change over switch 4 pole 415 Volt 200 Amps

Material and labour for repair to SFC 20 KVA Capacity of Make APLAB Model No. SFC20K3P3 by dismantling and taking out unserviceable components, burnt out wiring etc and repair the same with including replacement of SCR, IGBT, HRC Fuse, DC-DC to Convertor, DC – DC Card, Rectifier Card, Charger Card, Input Fuse, Capacitor DC, Burnt out internal wiring, HRC Fuse, indicator lamps, Battery fuse-1 Replacement of Battery bank - 12V/65AH-32 Nos. Note:- (i) Repair/replacement work shall be carried out through OEM only. (ii) Contractor shall submit testing report after repair of UPS/SFC.

Material and labour for repair to SFC 40 KVA of make APLAB Model No.SFC40K3P3400 by opening and diagnose the fault and rectifying and same replacement of IGBT-3, SCR-3, Rectifier Card-1, DC Capacitor-6, Supply Card-1, HRC Fuse-01 and DC-DC Board-1, Battery Fuse-1 Replacement of Battery bank -12V/100AH SMF Battery-32 Nos. Note:- (i) Repair/replacement work shall be carried out through OEM only. (ii) Contractor shall submit testing report after repair of UPS/SFC

Material and labour for repair to ,UPS 30 KVA Capacity of Make APLAB Model No. LP3030 by dismantling and taking out unserviceable components, burnt out wiring etc and Replacement of IGBT, HRC Fuse, DC-DC convertor, DC –DC Card, Rectifier Card, Charger Card , Capacitor DC, Burnt out internal wiring, HRC Fuse, indicator lamps, Battery Fuse etc complete all as specified and directed .

Material and labour for repair to UPS 3 KVA Capacity of Make APLAB Model No. R1030 by dismantling and taking out unserviceable components with including replacement of DC –DC Card, DC Fan, Switches and replacement of Battery bank - 12V/18AH SMF Battery -15 Nos.

S&F as in repairs Automatic power factor correction panel of capacity 150 KVAR in 12 stages with micro processor based by Supply, assembly, erection, testing and commissioning of Indoor type floor mounted free standing, dust and vermin proof panel/DB with IP-42 protection CPRI approved ISO 9001 certified frame fabricated out of 40mm x 40mm x 4mm angle iron, 2 mm thick CRCA sheet for entire outer panel with single door and locking arrangements & 1.6 mm for inner compartment with 40mmx4mm flat Iron, MS surfaces epoxy based powder coated, shade as approved over 2 coats of red oxide primer, surfaces pre-treated in seven tank process for de-greasing, de-rusting & Phosphated, Panel / DB having front and rear opening for installation of separate cable alleys, busbar chamber and switchgear compartments, Provision in cable alleys to be kept for bottom cable entry for incoming & outgoing cables. A clear space of 200mm to be kept from floor level for switchgear compartment. Air ventilation breathers to be provided for heat dissipation. Suitable sized knock-out holes for cable glands shall be provided. Each compartment shall be numbered/lettered as per the approved drg. Affixing MV danger plate as suitable intervals/locations, fully internally wired with suitable size of thimbles. Incoming / outgoing internal connection with PVC insulated PVC sheathed multistranded copper wire of suitable size all as directed & comprising the following :-

BUS BAR CHAMBER :- (a) 400 Amp 3 Strips & Neutral Strip 200 Amp, Aluminium conductor, with color coded heat shrinkable sleave and shall be mounted on non hygroscopic, non combustible, track resistant, high strength DMC material, interconnection of all incomings & outgoings. INSTRUMENT CHAMBER :- (i) Digital Multifunction Meter- 01 Set. (ii) Red,Yellow,Green Phase indicating Lights LED type 220V AC- 1 Set. (Set of three). (iii) Protection MCB 6 A SP C Series- 1 Set. (Set of three).

All as per serial item No. 23 .01 above but capacity : 100 KVAR in 6 stages with micro processor based with the following fittings & fixure.

BUS BAR CHAMBER :- (a) 200 Amp 3 Strips & Neutral Strip 100 Amp, Aluminium conductor, with colour coded heat shrinkable sleave and shall be mounted on non hygroscopic, non combustible, track resistant, high strength DMC material, interconnection of all incomings & outgoings. INSTRUMENT CHAMBER :- (i) Digital Multifunction Meter- 01 Set. (ii) Red,Yellow,Green Phase indicating Lights LED type 220V AC- 1 Set. (Set of three). (iii) Protection MCB 6 A SP C Series- 1 Set. (Set of three).

M&L for disconnecting LT cable connection, opening, 3 phase voltage stabilizer of capacity 40 KVA to 200 KVA of make Vintek, Blue Line, ITE or any other make balanced or unbalanced type, draining of transformer oil, replacement of unserviceable parts, servicing of moving parts, adjustment of bush assembly, tightening of electric connection, replacement of worn out nuts, bolt, gaskets, carbon brushes, re-filling of transformer oil, reassembling, making connections well cleaning and preparation of surface of servo stabilizer cleaning the inner surface of stabilizer and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer to the outer surface including marking of SM/MES No with white synthetic enamel paint and testing complete all as specified and directed. Note: a) Voltage stabilizer shall be repaired by original manufacturer or by authorised service provider of the company. b) Spare parts required for replacement will be measured and paid for separately under respective items of this schedule. Labour for fixing the parts is included in unit rate of item c) All T & P and transportaion arrangement shall also be deemed to be included in the rate quoted.

Supply only following parts suitable for three phase servo voltage stabilizer 40 KVA to 200KVA capacity as per existing make or as recommanded by original stabilizer manufacturer complete all as specified and directed.

Volt Meter (Digital / Analog)

Ampere meter with CT (Digital / analog)

Micro Processor based control card for each phase

Servo synchronizing motor single phase AC 230 Volts, 3 Kg torque

Carbon Brush of any capacity

Dimmerstate unit suitable Capacity 40 KVA, 25 Amps of three phase servo voltage stabilizer as per existing make or as recommanded by original manufacturer

Dimmerstate unit suitable Capacity 100 KVA, 80 Amps of three phase servo voltage stabilizer as per existing make or as recommanded by original manufacturer

Main control transformer for synchronizing motor suitable for 50 KVA capacity of three phase servo voltage stabilizer as per existing make or as recommanded by original manufacturer

Main control transformer for synchronizing motor suitable for 100 KVA capacity of three phase servo voltage stabilizer as per existing make or as recommanded by original manufacturer

Supplying and laying synthetic Rubber insulated mats of sixe 2x1m , 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) IEC/BS EN 61111: 2009 BIS/ERDA/CPRI approved suitable for electrical shock safety complete all as specified and as directed.

Supplying and laying synthetic Rubber insulated mats of size 2x1 m , 3 mm thick for voltage upto 33 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) IEC/BS EN 61111: 2009 BIS/ERDA/CPRI approved suitable for electrical shock safety complete all as specified and as directed.

BIDAWAT ENTERPRISES

m/s gaurav enterprises