WBPHED/EE/BMD/NIeT-9 OF 2025-2026/6

Amount

Deputation of Service Engineers at site for fault identification of existing defective 3 Panel VCB, 2 Nos. 630KVA 11/0.433KV Outdoor type Oil Cooled Transformer, LT Panel ,150KW Soft Starter Panel at intake site , and 3 Panel VCB, 2 Nos. 11/0.433KV 800KVA LT & HT Panel and 150KW Soft Starterat WTP site as per direction of EIC

Supply, delivery at site and storage of following VCB Spares :

Rectifier for VCB Electrical Spring Charging unit suitable for VCB Incomer Panel. (1 for Incoming & 1 for Outgoing)

6 window Announciator supply for Incomer VCB Panel (Make : Minilec, Model : MBAS 0600

Tripping Coil suitable for Outgoing VCB Panel-1 (Voltage : 220V DC) (make-Schneider )

Closing Coil suitable for Outgoing VCB Panel-I (Coil Voltage : 110V DC) (Schneider make)

OTI (4 inch Dia) supply for Transformer (Make: PTCI)

Supply, delivery at site and storage of following Spares for LT PDB Panel :

Multifuntioning Meter VAF + PF+ Power & Energy meter class accuracy 0.5 (Make : Schneider, Model : EM6400NG)

3 Phase 50Hz A.C Digital Ammeter (0-500) amp (Make : Schneider

3 Phase 50Hz AC Digital Voltmeter (0-5000) Volt (Make : Schneider

Supply and delivery at site of 3 pole 500 A.C1 duty, 415 Volt Power Contractor Auxiliary contacts(1NO + 1NC) 500Amp A.C 3duty Model : A300-30, Ie : 500A. for 150KW Soft Starter Panel-1

Replacement of damaged spares of existing 11KV 3Panel VCB, 630KVA 11/0.433KV Outdoor type Oil Cooled Transformer, by newly supplied spares of Item Sl.Nos. 2.00 to 3.00 above including power & control connections complete. The repairing work should be made after disconnection of Input power of Soft starter VCB, & Transformer as per direction of EIC.

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. (950ltr x 2nos)

At WTP site

Supply, delivery at site and storage of following VCB Spares

Rectifier for VCB Electrical Spring Charging unit suitable for VCB Incomer Panel.

Rack in - Rack out Handle for VCB Panel

Manual Spring Charging Handle for VCB Panel.

Tripping Coil suitable for 2Nos. Outgoing VCB (Schneider make)

Closing Coil suitable for Outgoing VCB Panel-I (Coil Voltage : 110V DC) (Schneider make)

Supply, delivery at site and storage of following spares for 110KW Soft Starter Panel

3Phase Digital Ammeter suitable for 110KW Soft Starter Panel - 3

Green Indicating Lamp (LED) for 110KW Soft Starter Panel - 3

Replacement of damaged spares of existing 11KV 3Panel VCB and 110KW LT Soft Starter Panel No.3 by newly supplied spares of Item Sl.Nos. 2.00 to 3.00 above including power & control connections complete. The repairing work should be made after disconnection of Input power of VCB & Soft Starter Panel as per direction of EIC.

Supply, delivery at site and storage of following Items for 2 Nos. 11/0.433KV 800KVA Indoor type Oil Cooled Transformer and LT Bus Duct.

Supply delivery and filling of Elysian Blue Color Silica Gel dry and desiccant crystals type in the Breather of above transformer 2 Nos. Transformer & 2Nos. Bus Duct.

Transformer Oil of approved make

Silica Gel Breather Cap

Fiber Glass suitable for Transformer Marshalling Box

All kinds of gaskets & Oil Seal for HT & LT Bushings, Top Cover, Inspection Cover, tap switch, conservator tank radiators Valve etc. for transformer.

Replacement of gaskets & oil seal of existing 11/0.433KV 800KVA Indoor Oil Cooled Transformer after disconnection of its HT & LT Pawer Lines and draining out the transformer oil from the transformers by newly supplied gaskets & oil seal of Item Sl.No. 3.05 above to stop leakage of transformer oil including replacement of Silica Gel, Breather Cap and Fiber Glass of Marshalling Box by newly supplied materials of Item Sl.Nos. 3.01, 3.03 & 3.04 above as per direction of EIC.

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. (1026ltr x 2nos)

Making Di-Electric Strength Test of Transformer Oil by hired BDV testing machine as per direction of EIC.

Add: 18% GST

Add: 1% Cess

B T PROJECTS PRIVATE LIMITED (BID ID -6772623)

EASTERN INDIA SALES AND SERVICE (BID ID -6771241)