Annual rate contract for opening and boxing of various end covers / manhole covers, flanges etc. for attending emergent/ breakdown mechanical maintenance jobs of amm-iii plant on as and when required basis for a period of one year

Supply and erection of plain ring hammers suitable for secondary crusher b and c at secondary crusher house i

Different types of mechanical maintenance works on crusher house as and when required at mm-iii sub division of chp-iii/dr.nttps for the year 2025-26.

Repair replacement of fresh water medium size pipe lines 80mm to 100mm distribution pipe lines day to day maintenance attending complaints breakdown/ call on repairs including allied works pipe lines and allied works at naval dockyard, visakhapatn

Day to day maintenance, call on repairs for 24 hrs of lt panels, jbs, pbs, cps and attending breakdown and allied works at jetty substation and jetty area at naval dockyard visakhapatnam under ge (i) (dm) visakhapatnam

Echp-ii- shifting and replacement of secondary crusher-1b ht motor by the spare motor including transporting of motor and alignment works etc., kirloskar make, 820 kw, 6.6kv, 1483 rpm, sl.no.39008032

Ttps- echp-i-dismantling and rewinding of failed 3 phase ac 415v 7.5kw induction motor of 10t electrical hoist e4 at secondary crusher house-i

Ttps- echp-i- reconditioning of worn out head and tail conveyor pulleys and kept as common spare for belt feeders/ shuttle feeders of rbfd-20, 21, bfd-22,23,sfd-4a,4b at sch-i.

Nctps i se mi circle amc 25 26 tm dn unit i ii iii attending prive maintenance and breakdown works etc in air compressors for a period of one year from 01 04 2025 to 31 03 2026

Nctps ii m i circle bm unit i attending prive breakdown maintenance works and rectification of minor