WBPWD/EE/BED/e-NIQ-20/2025-26

Amount

Rackout and Servicing of Schneider make 33KV VCB Trolly from the 4 Panel's VCB Feeder & Dismentling of inside part of VCB with own tools and tackles as per standard safety measure and as per direction of EIC.

Servicing Charges of Schneider make 33KV 04 panel VCB Trolly that replacement of damage trolly with own tools and tackles as per standard safety measure and as per direction of EIC.

Dismentling spout and cleaning, removal of carbon,burnishing, rectification of all cubical Transformer, feeder with own tools and tackles as per standard safety measure and as per direction of EIC.

Servicing & resetting of spout in position special tools and tackels with standard safety measure and as per direction of EIC.

Checking the Schneider make 33KV H.T. 4-Panel Switch Board along with busbar, risers and sockets contacts. 3 Nos. withdrawing, sectionwise megger (5KV) testing. Thorough checking of VCB’s with their mechanism. All the components of the switch board incl. spouts of the panel , P.T. plugging chamber .etc. thoroughly checking and cleaning with own tools and tackles as per standard safety measure and as per direction of EIC.

Testing and resetting of Schneider make 33KV 4 Panel VCB, Identification of faults, rectification of spring charging, closing and tripping circuit with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & Fixing of new Power Pack(Brand approved by EIC) for HTVCB, Input 110V AC, Output 110V DC with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply of wiring materials including labour charges of inter bus connection, control circuit CTs, PT, of VCB Panel with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & Fixing 33KV Rasin Cast Dual core 15VA Sutible size and Ratio Current Transformer (50/5)-9 Nos, (150/5)-1 Nos. for Schneider make HT gear with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & Fixing of 240V Tripping coil for Schneider make HT gear with circuit with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & Fixing of 240V Closing coil for Schneider make HT gear with circuit with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & Fixing of self amalgating HV Tape with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & reinsulation of bus bar by supply of anti tracking HV HS sleeve as per suitable size with own tools and tackles as per standard safety measure and as per direction of EIC.

Testing and resetting the overload and earth fault tripping coils of all the gears of 33KV H.T. 4-Panel switch Board by Paimary/secondary injection RelayTesting Set incld. making necessary calibration for proper tripping according to full load current of the transformers incld. carrying the Relay Testing set to and from site with own tools and tackles as per standard safety measure and as per direction of EIC.

Carrying out of full servicing of the 33KV, 2.5MVA dry type Transformers and also per phase of the cable with own tools and tackles as per standard safety measure and as per direction of EIC.

Carrying out of full servicing of the 33KV, 1.5MVA dry type Transformer and also per phase of the cable with own tools and tackles as per standard safety measure and as per direction of EIC.

Carrying out High Voltage Pressure Test, Insulation Registance test etc. of the 02 nos. of 33KV, 1.5MVA and 01 no. 33KV 2.5MVA Transformers along with 04 panel HT Gear and H.T.cables seperately at required D.C. voltges (rectified A.C.) for ONE minute for the transformer,VCB, and also per phase of the cable with own tools and tackles as per standard safety measure and as per direction of EIC.

Servicing, cleaning, tightening and checking of LT panels with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply and fixing of good quality 33KV Heat sink insulation jacket with proper size for cable terminal socket end for 04 panel HT gear terminal with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply and installation of Surge Absorber set for 33KV, 2.5MVA Transformer along with all related accessories as required as per direction of EIC.

Supply and installation of Surge Absorber set for 33KV, 1.5MVA Transformer along with all related accessories as required as per direction of EIC.

Supply and installation of Surge Absorber set for 33KV HT gear along with all related accessories as required as per direction of EIC.

Supply and installation of thermal space heating element with thermostat configuration to avoid moisture attack for HT gear units tools and tackles as per standard safety measure and as per direction of EIC.

Supply & replacement of minimum of 2500A high accuracy Digital Ammeter with operating display(Brand approved by EIC) for HT gear with own tools and tackles as per standard safety measure and necessary accessories as required as per direction of EIC.

Supply & replacement of minimum of 800A high accuracy Analogue Ammeter (Brand approved by EIC) with own tools and tackles as per standard safety measure and necessary accessories as required as per direction of EIC.

Supply & replacement of minimum of 33KV high accuracy digital Voltmeter with operating display (Brand approved by EIC) with own tools and tackles as per standard safety measure and necessary accessories as required as per direction of EIC.

Supply & replacement of minimum of 500V high accuracy Analogue Voltmeter (Brand approved by EIC) with own tools and tackles as per standard safety measure and necessary accessories as required as per direction of EIC.

Supply & Installation of RYB Indication Lamp for HT gear and LT Panels with own tools and tackles as per standard safety measure and as per direction of EIC.

Testing the Earth resistance measurement of all the Earth Pit. carrying the Earth Testing set to and from site with own tools and tackles as per standard safety measure and as per direction of EIC.

Supply & Installation of Auxiliary Relay for Transformer Protection with own tools and tackles as per standard safety measure and as per direction of EIC.

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

ELECTRICAL ASSOCIATES (BID ID -6484277)

CHAKRABORTY ENTERPRISE (BID ID -6510861)