S i t c of 1plus2 630amps 11kv vacuum circuit breaker vcb ht panel with provision of standby ht service cable for existing 1x500 plus 1x400 kva indoor type transformer substation&#x0d at main telephone exchange campus ranchi.

Construction of workshop cum boys hostel i/c auditorium (g plus 7) for msme at bonhoogly, kolkata. (sh: sitc of 800 kva, 06kv/0.415kv dry type transformer i/c 06 kv ht panel, 2 x 350 kva apfc panel, lt panels, 400 kva dg with amf panel, 10 kva ups, fire extinguisher).

Operation and maintenance of 11 kv / 415 v electrical substation, transformer, dg set, amf panel, apfc panel, vcbs / acbs, ht / lt panels etc., pertaining to de (elec.), tirumala for a period of two years

Supply, installation, testing and commissioning of 02 nos. 800 amps air circuit breaker (acb) including accessories and restoration of automation system of wbsedcl i/c and dg amf panel of o and m unit-ii office, kolkata

Replacement of transformers and ht lt switchgears lt panel at main annex building at telephone bhavan kolkata sh sitc of 1 750 kva dry type transformer at annex building ht panels at main building and annex building with associated works

Replacement of transformers and ht lt switchgears lt panel at main annex building at telephone bhavan kolkata sh sitc of 1 750 kva dry type transformer at annex building ht panels at main building and annex building with associated works