Description: NIT No E E Elect II Shah S MCD 2025 26 TC 06 Work Name Annual comprehensive mainatainance along with one time repair and servicing of Electrical Installation under 11 KV Power Substation at SMB Shastri Park under Shahdara South Zone Work Name Annual comprehensive mainatainance along with one time repair and servicing of Electrical Installation under 11 KV Power Substation at SMB Shastri Park under Shahdara South Zone Work Name Annual comprehensive mainatainance along with one time repair and servicing of Electrical Installation under 11 KV Power Substation at SMB Shastri Park under Shahdara South Zone
Details: Part A Repair:- Dehydration of transformers by filter machine to maintain the breakdown value die electric strength of oil up to 50 KV (NV) non-breaking capacity including providing oil testing facility at site. ( 1 nos transformer 500 KVA ), BDV testing before dehydration and after dehydration , Including machine transportation & other charges complete as required Supply & topping up of transformer oil after BDV testing & dehydration (as required ) as per IS 335/1983 Decarbonization /cleaning of transformer parts Replacement of Silicagel breather filled with fresh silicagel as per design of the transformer P &F of transformer top gasket(with seal ) with nut and bolts etc as required to prevent oil leaks due to overheating of transformer . The gasket sets shall be conforming to IS-4253/P-II/1980 and any amendment thereof P& F / replacement of Double float Buchhloz relay complete with alarm & trip contacts as per design , make and specification of the trasnformer P&F / repla
Sector: Municipality