Annual rate contract for preventive maintenance and calibration and testing of various ht equipment and ht panels (vcb) in 33kv switch yard, 33kv substation and ht lt room at serpl sambalpur for a period of 2 years

Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

As per nit

Erection of 6.6kv ht overhead line feeder no. 58 from 33kv/6.6kv old dipka substation to amgaon patch, old dipka at dipka expansion project.

Heightening of floor and &#x0d boundary wall of sampling &#x0d office of dipka expansion &#x0d project at dipka area

Miscellaneous civil works in 3.3 k.v. substation (chp substation) at dipka expansion project of dipka area.

Repairing / overhauling of 4 nos. (2 nos. meditron and 2 nos. electroteknica) make vcb panels, 6.6 kv/3.3 kv at main substation of dipka expansion project.

Repairing and heightening of sample platform no 1 near wb no 6 at dipka expansion project of dipka area.(only for paps of dipka area.)

Erection of 3.3kv oh line from 33kv/3.3kv chp substation to dewatering pump station near pond at pragati nagar colony under dipka area (route length - about 1.5km).