Rewinding of Transformer 250 KVA 6.6KV/440V 02 Nos 315 KVA 6.6 KV/440 V 01 Nos with testing from NABL, report submission and providing fixing of digital motor protection relay in LT starter for protection of motor under Township

Amount

TRANSFORMER 250KVA, 6.6KV/440 V-02 Nos

Cost of Copper wire 18SWG for primary and secondary winding

Cost of insulating materials

Cost of labour charges

Cost of CRGO Laminated core

Cost of corksheet 3' *2' *8 mm

Insulation Resistance (IR) test, polarization index (Pi) test,Highpot test, Disolved gas analysis test through NABL and submission of report

Contractors Profit excluding on scrap materials

Scrap value

TRANSFORMER 315 KVA, 6.6KV/440 V-01 Nos

Cost of Copper wire 18SWG for primary and secondary winding

Cost of insulating materials

Cost of labour charges

Cost of LT Bushing insulator with stud

Cost of corksheet 3' *2' *8 mm

Insulation Resistance (IR) test, polarization index (Pi) test,Highpot test, Disolved gas analysis test through NABL and submission of report

Contractors Profit excluding on scrap materials

Scrap value

Providing & Fixing of 06 No Digital motor protection relay in LT starter for protection of motor attached with Pump at BTS and filter pump house and 01. No PT at HT starter of Bhera river Pump.

Electronic over current relay 05/60 A-110V/220V/440V Digital protection relay with digital display function -over current, phase loss, locked rotor, phase reversal, phase unbalance under current, digital ammeter

3CT External Current Transformer 100-400A-100/5 A,200/5 A

Resin cast moulded PT 300VA,6.6KV/110V/220V 3 Phase

HT Control fuse 6.6 KV, 2 A

Complete wiring with materials like PVC Wire, tape , lugs, ferrules for fixing of above

Labour cost

Contractors profit

Total impact of GST for the purpose of CTC

R AND S ELECTRICALS