Departmental estimate for repairing of safety proection overhauling of 400 amps ocb switch 6.6 kv make-biecco lawrie,sl.no.1937 main controlling of p pit at 20 pit sub station angarpathra colliery under akwmc, katras area

repairing of safety protection and overhauling of 400 amps ocb switch 6.6 kv make- biecco lawrie,sl.no.1952 controlling of 500 kva power transformer at 20 pit sub-station angarpathra colliery under akwmc katras area

Complete repairing of 400 amps ocb switch make -gec volt 550 sl.no.301542 at 20 pit sub-station angarpathra colliery under akwmc katras area.

Complete electrical &#x0d wiring of new v.t.c &#x0d building 03 no.hall &#x0d at &#x0d angarpathra &#x0d near 20 pit under &#x0d akwmc,katras area&#x0d iv.(based on cpwd &#x0d 2012 sor) electrical

Part repairing of 1000 kva lighting transformer 6.6 kv/440 v.sl.no.ap/02 at pit sub station,angarpathra colliery akwmc katras area

Supply and installation of 4 nos.chemical earth pit at (1) 9 no.attendance point, akwmc (2) 4 no. attendance point, akwmc (3) kantapahari sub station, angarpathra (4) po office akwmc under katras area.

Complete &#x0d repairing of &#x0d 400amps ocb &#x0d switch, make gec,volt &#x0d 550,sl.no.330/0042 &#x0d controlling of &#x0d bijli ghar &#x0d angarpathra

Complete rewinding and repairing of 18(eighteen) nos celling fan of the c.i.s.f camp angarpathra at akwmc katras area

Preventive maintenance of 6.6kv ap-i over head line feeder from 33 kv ramkanali sub station to 20 pit anagarpathra and pathar choti angarpathra akwmc at sijua railway siding of katras area.

Repairing of 400 amp 11kv ocb with busbar biecco lowrie controlling 500kva 11kv/440v transformer bgr of kocp.