TENTATIVE ESTIMATE CUM PRICE SCHEDULE FOR WORK OF ARRESTING OF OIL LEAKAGE , CENTRIFUGING OF T/F AND PAINTING OF TRANSFORMER AT 220 KV SIMBBHAOLI, UNDER ETD-HAPUR

Amount

Arresting oil seepage on surface of 40 MVA, 132/33 KV transformer Knohar make after tracing the point of seepage with application of cold welding after product of HYPOXY compound like conditioned express, titanium putty, steel putty and silicon silent and there after ceramic burs table as per standard technical specification and as per direction of supervising engineer.

Centrifuging of complete transformer oil OF 40 MVA T/F (Knohar make) in oil tanker transformer tank by connecting centrifuging pipes circulating the transformer oil through centrifuging machine to be provided by the contractor and taking the BDV values of the oil periodically till the required value is achieved as per direction of supervising engineer. The work includes all the work related to centrifuging the oil and filling the oil in transformer and tank Approx 16 KL

Cleaning of outer surface of 40 MVA,132/33 KV Knohar make T/F by caustic soda and kerosene oil, scrapping the top and outer surface of T/F for complete cleaning of T/F and one coat of red oxide printer & two coats of synthetic enamel light gray paint 608-4 of Ist quality as Asion/Shalimar british/Nerolac paint its associated earthing riser in bus green colour, bushing top in R,Y,B colour with writing work on T/F & as per direction of Supervision engineer.

Spray painting of 132 KV Columns & Beam in the switchyard of 63 MVA T/F Technical associare with one coat of red oxide primer & Two coats of standard make Alu. paint of first quality after cleaning of rust, dust & oily surface including cost of all material labour & T&P as per Technical specification.

M/S A K ELECTRICAL

OHM ENTERPRISES AND ENGINEERS