Maintenance/reconditioning of 12 nos. of transformers of various make and capacity installed at dhc, jnc, gnc and rnc under enm(m) dept., ccl hq. ranchi.

Amc for the work of day to day maintenance and repairing of ht and lt over head line at dhc,gnc,jnc and rnc under ccl, hq. ranchi. (for two(02) years)&#x0d

Repairing, servicing and testing of running ht vcbs and lt acbs of ratings 600a, 1250a, 800a, 630a from nabl/govt. accredited lab installed at dhc, jnc, rnc and gnc under ccl hq, ranchi

Supply and erection of three piece nonlinear resistor type lightning arrestors along with other accessories, on the 3.3 kv oh line, cable jointing of the cable and replacement of the existing g.o.a.b. switches controlling power to the 630 kva, 3.3 kv

For erection and connection of 3 nos. earth pit for lighting arrestor situated at central magazine sijua area

Providing and erection of cradle guard under 11 kv/3.3 kv/440 v oh line at road crossing of balanda colony , jnc.

Providing and fixing name plates, roll of honour and other display boards in different departments and sections of dhc and jnc under ta department of ccl, ranchi (for the period of one year).

Supply and erection of non liner resistor type lighting arrester for 33 kv oh lines of sub station of socp ibva.

Supplying and fixing of 6 kv grade lightening arrestor, making of earth pit including earth connection for protection of unitized sub stations and lighting transformers installed at different locations at garjanbahal, ocp, basundhara area

Repair/maintenance of 3.3kv ht oh line of bhera feeder and bhuchungdih village feeder and installation of goab switch,lighting arrestor n chemical earth pit at near the transformer under rwp.