Sabarimala Devaswom MM festival in 1201 ME Oil Filtration and maintenance of 4nos 250Kva 315 kVA and 630kVA transformers at Sabarimala Sannidhanam-RegRETENDER

Amount

Filtering and purification of transformer oil, removing all impurities like silts, coarse, moisture and improving the property of existing transformer oil using VFD filtering plant and refilling the transformer including BDV test and produce Test report.

Supply conveyance and filling extra quantity of new transformer oil to maintain the level in the transformer in place of removed contaminated ground/slit leakage or by evaporation etc.

Scrapping and painting 250kVA, 315kVA, 630kVA transformer with grey colour best quality enamel paint over a coat of red oxide/synchronate primer including painting all the fence and the base frame after isolating the HT line and ensuring the safety by informing KSEB as per rule.

Supply and replacing defective breather with new silica gel breather for 250kVA, 315kVA, 630kVA transformer, if required.

Checking the existing 11kV/415V, 250kVA, 315kVA, 630kVA transformer, merging, checking and tightening the HV/LV side terminals, clearing, tightening the earth connections and display the earth value.

To and fro transportation charge of transformer filtering plant and testing unit to site as required.

Gasket 5mm thickness

Replacing existing nuts & bolts of required size with washer

Supply and laying of No.0 SWG CU