Repairing of Lighting Transformer, Starter and ACB at Bartarai UG Mine, 01 No. AN-AN type of cooling GEC make of TSU of Jamuna 9 10 Mine of Bhadra Sub Area and Electroteknica make VCB 2 Nos installed at various pump houses at Amadand OCP

Amount

Repairing of Lighting Transformer at Bartarai UG mine

Repairing of Transformer panel complete

REPAIRING OF INTERNAL CHASIS WITH ALL SAFETY PROTECTIONS

REPLACEMENT OF BRASS GLAND

REPLACEMENT OF LEAD CONE

REPLACEMENT OF HRC FUSE BASE WITH CARRIER

REPLACEMENT OF SENSATIVE CBT FOR 750 MA EARTH LEAKAGE RELAY.

REPLACEMENT OF EARTH LEAKAGE RELAY SENSITIVE UPTO 750 MA.

Repairing of Starter at Bartarai UG mine

REPLACEMENT OF ISOLATOR HEAVY DUTY

REPAIRING OF THREE POLE POWER CONTACTOR ML-12 WITH REPLACEMENT OF CONTACTOR KIT AS PER PROPER SIZE

REPLACEMENT OF THERMAL OVERLOAD WITH CT OPERATED

Repairing of 02 Nos. (ACB) AIR CIRCUIT BREAKER 200Amp FLP at Bartarai UG mine

REPLACEMENT OF ISOLATOR HEAVY DUTY

REPLACEMENT OF ELBOW TYPE INCOMING / OUTGOING CABLE BOX COMPLETE

REPLACEMENT OF BRASS GLAND

REPLACEMENT OF LEAD CONE

REPLACEMENT OF COPPER BUSBAR WITH SLEEVING -RYB

REPLACEMENT OF CONTROL PANEL ASSY.

REPLACEMENT OF SHORT CIRCUIT TRIP ASSY.

REPLACEMENT OF CIRCUIT BREAKER SUB. ASSY. COMP. WITH CT & INCOMING & OUTGOING LEAD

REPLACEMENT OF SHUNT TRIP COIL

Labour Cost

Contractor's Profit

Repairing of 01 No. AN-AN type of cooling GEC make of TSU of Jamuna 9&10 Mine of Bhadra Sub Area.

Repairing of throughgoing insulator

Repairing of incoming terminal insulator

Repairing of outgoing terminal insulator

Repairing of isolator moving contact

Repairing of isolator fixed contact

Repairing of vacuum contactor by charging of vacuum bottle/interruptor 3.3KV

Replacement of earth leakage relay with CBCT & PT

Repairing of shunt trip coil arrangement with replacement of failsafe relay 110V

Repairing of power controlling system by replacing PT 3.3KV/110V with fuse 1A

Cleaning, painting & wiring

Repairing of electroteknica make VCB – 2 Nos installed at various pump houses at Amadand OCP

Replacement of Shunt trip coil assly.

Replacement of IDMT Relay

Replacemnent of Indicating lamp 110V.

Replacement of Push Button with element

Replacement of Epoxy resin cost CT

Replacement of Auxiliary switch for VCB

Replacement of Rectifier Capacitor Unit

Replacement of ELR, (Earth lcakage relay)

Replacement of CBCT for (Earth leakage relay)

Labour Cost

Contractor's Profit

Total impact of GST for the purpose of CTC