WBPHED/EE/BMDeT-13/NI OF 2024-2025/21

Amount

Emergency fault finding of the 400 KVA Transformers, 4 &1 panel VCBS, 450KVA AVR with connecting HT, LT cables with hiring of all Testing kit / machine like Insulating Resistance

SINGLE PANEL VCB (11KV) :

Supply delivery of 200 Watt Space Heater supply Make: RECO, 230 V

Supply delivery of Thermostat supply Range: 30⁰ C - 110⁰ C, 15 Amp., 230/250 V AC Make: ELCON GOLD, Model: MM-106,

Charges for 4 Nos. Space Heater along with 2 No. Thermostat wiring connection for Outgoing – 2 & Spare VCB Panel

Charges for 2 Nos. Space Heater along with 1 No. Thermostat Installation wiring connection for Outgoing – 2 & Spare VCB Panel

Charges for 11 KV VCB Racked out from 11 KV Panel, 11 KV VCB Mechanism dismantling, 11 KV grade defective Vacuum Interrupter dismantling from VCB, new Vacuum Interrupter installation / fitting in that VCB, VCB Racked in inside Panel and power charging by Expert Electrical Enginee

Charges for 11 KV HT cable disconnection, 11 KV CT primary & secondary side disconnection, 11 KV CT dismantling, rubbing, cleaning to be done by applying CRC, WD-40. After that heating treatment to be done, then varnishing to be done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re?fitting the 11 KV CT, reconnecting the primary and secondary connection and termination of 11 KV HT cable and power charging

Charges for CT Spouts & Bus-Bar Spouts Dismantling, Rubbing, Cleaning to be done by applying CRC, WD-40. After that heating treatment to be done, then varnishing to be done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re-fitting all spouts

Charges for all bus-bar supporting post insulator Dismantling, Rubbing, Cleaning to be done by applying CRC, WD-40. After that heating treatment to be done, then varnishing to be done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re?fitting all busbar supporting post insulators

Charges of replacement of spring charging indication circuit checking,Buzzer / Hooter,Aux. Contactor,8 Window Announciator by the skilled electrician as per direction of E.I.C

630 KVA (11KV) AVR :

Supply and delivery (30 x 5 x 150) mm cu. Bus- Bar supply for AVR ( A+C) Unit and AVR ‘B’ unit

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :i) 3.5 core 70 sq mm

Supply and filling New Transformer oil for AVR ( A+C) Unit

Supply and delivery Silica Gel Supply for AVR ( A+C) Unit and AVR B unit

Supply and delivery Control transformer 50VA ,240V /110V

Supply and Aux Contactor supply (4NO-4NC).110V AC .Make:ABB/Siemens/Any approved.

Supply and deliverry PCB Relay card supply for AVR

Supply and delivery Voltage controller potentiometer (1k) supply

Supply and delivery 1100VA UPS supply .Make- Approved make

Supply and delivey 250Amps Metal stud for LT bushing

Dismantling old spares and fitting fixing Charges for :-

1) Aux contractor replacement

2) PCB relay card with voltage controller potentiometer replacement charges

3) Control transformer replacement charges

4) Old UPS replacement and new UPS installation charges.

5) 4 nos stud replacement charges

6) 100 ltrs oil top up

Inspection, Servicing, Overhauling, Gasket condition checking, Tightness checking, IR value checking, Carbon Roller, Tag & Tail & Limit switch condition checking, Control operation checking, Minimum rundown feature checking of AVR

Dehydration & Filtration of Transformer Oil by heat run process for improvement of IR Value (BDV minimum 60KV/mnt) by the hiring of Filtering Machine and Testing Machine & Kit etc as per I.E Rules. (A+C & B unit 1100+660=1760ltrs)

Charges for Di-Electric Strength Test (BDV Test) by the hiring of Testing Machine & Kit etc as per I.E Rules.

Painting of of the above AVR by the ready mixed primer of approved make, and brand incl. preparation of surface by sand paper, cleaning etc. for receiving two coat of superior quality synthetic anamal paint after applying one coat of red lead chromate primer as per direction of EIC Painting wil be done by the spray paiting machine

4 PANEL VCB ( 11KV ):

Charges for 11 KV VCB Racked out from 11 KV Panel, 11 KV VCB Mechanism dismantling, 11 KV grade defective Vacuum Interrupter dismantling from VCB, new Vacuum Interrupter installation / fitting in that VCB, VCB Racked in inside Panel and power charging by Expert Electrical Enginee

Charges for 11 KV HT cable disconnection, 11 KV CT primary & secondary side disconnection, 11 KV CT dismantling, rubbing, cleaning to be done by applying CRC, WD-40. After that heating treatment to be done, then varnishing to be done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re?fitting the 11 KV CT, reconnecting the primary and secondary connection and termination of 11 KV HT cable and power charging

Charges for CT Spouts & Bus-Bar Spouts Dismantling, Rubbing, Cleaning to be done by applying CRC, WD-40. After that heating treatment to be done, then varnishing to be done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re-fitting all spouts

Charges for 3 phase PT Dismantling, Rubbing, Cleaning to be done by applying CRC, WD-40. After that heating treatment to be done, then varnishing to be done by applying Red Insulation Varnish to improve the IR value, after improving the IR value finally re-fitting of 3 phase PT and PT Kept in Line

Charges for control wiring rectification of 4 panel VCB by the suitable gauge pvc insulated coper cable as per direction of EIC

Supply delivery of Foam for Cable Entry Point filling by Foam for each Panel as per diretion of EIC

Current Transformer supply Make: NPP, Type: NWP-6, Ratio: 25/5+5 A.

New CTs Installation, Fixing, Bus-Bar connection, CT secondary connection at Outgoing -2 and Spare VCB panel

11 KV grade PT Fuse supply Rating: 3.15 Amps. Make: Bussmann,

Replacement chargesof 11 KV grade PT Fuse as per direction of E.I.C

10 mm , 3 inch long heavy duty Nut-Bolt supply

200 Watt Space Heater supply Make: RECO, 230 V

Supply delivery of Thermostat Range: 30⁰ C - 110⁰ C, 15 Amp., 230/250 V AC Make: ELCON GOLD, Model: MM-106,

Charges for 4 Nos. Space Heater along with 1 No. Thermostat wiring connection for Outgoing – 2 & Spare VCB Panel

Supply delivery of Power Pack .Input – 230/110V AC , Output – 130/110V DC Make: Shruti Electronics

Installtion charges of Power Pack after takenout the damaged power pack as per direction of EIC

TRANSFORMER 400KVA (11/0.433 KV) :

All kinds of Gaskets & Oil Seals supply for HT & LT Bushings, Top Cover, Inspection Cover, Valve etc. of 400 KVA, 11 KV / 433 V Transformer

Charges for gasket changes for 400 KVA, 11 KV / 433 V Transformer by disconnecting of all HT and LT terminals, draining transformer oil, opening of top cover, arresting of any oil leakage by changing of gasket and oil seal respectively various gasket portion like top cover, inspection cover, tap switch, conservator tank, radiators, buchholz, drain valve (as where required) and HT-LT bushing portion, OLTC Top Cover Gasket Change

Supply delivery of Elysian Blue Color Silica Gel dry and desiccant crystals type in the Breather of above transformer as per direction

Supply delivery of 4 inch. dia. WTI as per sample Make: PTCI

Replacement charges 4 inch. WTI by the skilled electrician as per direction

Supply and delivery 185 sq. mm. X 3core, 11 KV grade, indoor type Heat shrinkable End Termination Kit Make: Frontec

Jointing charges for 185 sq. mm. X 3core, 11 KV grade, indoor type Heat shrinkable End Termination Kit .

Charges for Transformer – 2 Radiator joint leakage arresting by cold welding putty (Including cold welding putty supply)

Painting of of the above Transformer by the ready mixed primer of approved make, and brand incl. preparation of surface by sand paper, cleaning etc. for receiving two coat of superior quality synthetic anamal paint after applying one coat of red lead chromate primer as per direction of EIC Painting wil be done by the spray paiting machine

Add: 18% GST

Add: 1% Cess

EASTERN INDIA SALES AND SERVICE (BID ID -5917121)

MAHADEV ENTERPRISE (BID ID -5918688)