Part Repairing and maintenance of 3 no transformers (1) 750 KVA transformer 11 KV/550 Volt, make - Marson, Sl. No.-19325 (2) 630 KVA transformer 3.3 KV 550 Volt, make - Brentford , Sl. No.-82-167 (3) 500 KVA, Make h- GEC, Sl. No.-96567 in respect of

Amount

Providing and fixing of oil temperature meter 0 -150 C, 6’’ Size, Round type

Providing and fixing winding temperature meter 0 -150 C, 6’’ Size, Round type

Providing and fixing of Buchholz relay and mercury and tube acculated and 1.5’’ flange size both side, 110 Volt, temperature 40-90 C, 1 no contract for Tripping and 1 No contract for Alarm

Providing and fixing of 16 core 1.5 Sq mm copper conductor control cable wiring circuit etc

Providing and fixing of auxiliary relay of 110 volt DC for tripping circuit temperature meter and Buchholz relay.

Providing and fixing of bell 110 volt

Changing of all gas kit

Providing and fixing of silica gel breather

Providing and fixing of LT Studs with required size insulator.

Providing and fixing of HT Studs with required size insulator.

Providing and fixing of drain valve

Complete transformer cleaning and double coat painting by air blower and spray gun

Transformer oil filtration

Wiring arrangement with testing checking etc cost

Repairing of damaged vent pipe

Supervision & incidental overhead expenses cost @ 15 % of sl. No. 1 to 15

Total impact of GST for the purpose of CTC

RAJA ELECTRICAL WORKS

M/S MITHI ENTERPRISES