Supply, Retrofitting, Installation, Testing And Commissioning Of 220 Kv Sf6 Circuit Breaker And 220 Kv Current Transformer (Ct) For 25 Mva Station Reserve Transformer (Srt) At Karbi Langpi Hydroelectric Project (Klhep), Apgcl, Karbi-Assam
TDR : 51444172
Tender Notice
Corrigendum Details
BOQ
Expired
Karbi
Assam
Corrigendum : Supply, Retrofitting, Installation, Testing And Commissioning Of 220 Kv Sf6 Circuit Breaker And 220 Kv Current Transformer (Ct) For 25 Mva Station Reserve Transformer (Srt) At Karbi Langpi Hydroelectric Project (Klhep), Apgcl
Name of Work: Supply, Retrofitting, Installation, Testing and Commissioning of 220 KV SF6 Circuit Breaker and 220 kV Current Transformer (CT) for 25 MVA Station Reserve Transformer (SRT) at Karbi Langpi Hydroelectric Project (KLHEP), APGCL.
Sl. No.
Item Description
1
Supply Part
2
Supply of 220 KV, 3150 A, Single Pole SF6 Circuit Breaker (CB) complete with all accessories like operating mechanism, marshalling box, galvanized mounting structures, foundation nuts and bolts including terminal connectors suitable for ACSR Zebra Conductor, Control Cables from electrical marshalling panel to individual Circuit Breaker Poles as required, as per specification given in tender document.Mounting Structures also to be provided by bidder.
3
Supply of 220 KV Single Phase Outdoor Current Transformer (CT) with all accessories including foundation nuts and bolts and Galvanized mounting Structure along with terminal connectors suitable for ACSR Zebra Conductor as per specification given in tender document.Mounting Structures also to be provided by bidder.
4
Supply of Spares as detailed under Schedule of Requirement of bid document (in Spare List Table)
5
Service Part
6
Dismantling and shifting to proper storage of the existing 220 KV SF6 Circuit Breaker and Current Transformer of SRT at KLHEP site as per direction of APGCL Site Engineer.
7
Modification of existing Foundations of Circuit Breaker and Current Transformer including civil works, if necessary
8
Installation, Testing and commissioning of the newly supplied 220 KV SF6 Circuit Breaker and 220 KV Current Transformer along with structures, necessary cable termination and integration with the existing SAS enable Control & Relay Panel (ABB make), etc. at KLHEP.
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