Installation of motor protection relay system in 03 nos. 3.3kv ht starters at karma project under kuju area.

Repairing and reconditioning of 02 nos. mineline make outdoor vcb 3.3kv 400a , s.no.290 and 286 respectively at karma project under kuju area.

Repairing and reconditioning of 02 nos 3.3kv, 400a vcb mine line make for controlling of 200kva 3.3kv/415 lighting transformer and primary controlling of 3.3kv (150x2)kvar capacitor bank of main substation respectively at karma project

Repairing and reconditioning of a) two nos. 3.3kv prabhu make er, flp type mineline make er, b) two nos. 3.3kv 400a cg make , 3.3kv 400amp biecolawrie make switch of kocp under hazaribagh area.

Repairing and reconditioning of 3.3kv, 400a.ocb make reyrolle burn, ctr value 200/5a, sl no.84/326 installed with primary control of 750kva transformer make truevolt engineering at crusher substation of karma project under kuju area.

Repairing reconditioning of three no. vcb having details a. 400a 3.3kv outdoor type make meditron sl. no. 0206 b. 400a 3.3kv outdoor type vcb make mineline sl. no. 289 c. 400a 3.3kv outdoor type vcb make mineline sl. no. 291 installed

Maintenance, repairing and overhauling of 2 nos 3.3kv ht starters mineline make of karma project under kuju area.

Maintenance, repairing and reconditioning of 02 nos ht starters sait mineline make at karma project under kuju area.

Repairing and reconditioning of 11kv ,400a vcb electrotecknica make s.no. sgo-1705 and 3.3kv ocb 400a reyroll burne make s.no. 84/326 installed at karma project under kuju area.

(a) repairing of 3.3kv,400a vcb dol starter sait mineline make, sl.no.sa-715 for controlling of stand by main &#x0d patch pumping and (b) repairing of 6.6kv,400a dol er, volga make for controlling of jarlahi patch ocp of &#x0d phularitand, amp colliery.