Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

A)extension of overhead line through ab cable for illumination purpose b)installation of distribution transformer c)erection of 3.3kv ohl for installed of 315kva transformer d)renovation and erection of 440 volt head line at sarubera colliery.

Annual maintenance of guest house at&amp#x0d tenkasi in tenkasi district for the year&amp#x0d 2026 2027

Deposit-kerala state centre for&amp#x0d advanced printing and training&amp#x0d (c-apt)subcentre, alappuzhaurgent&amp#x0d repair and maintenance&amp#x0d of building-work-general electrical work

Selection of agency for operation and maintenance including providing one driver and one helper (per machine) for mechanised road&amp#x0d sweeping machines for period of 03 years (36 months)&amp#x0d

Complete rewinding and repairing of 500kva 11kv/440v transformer of sahana colony, phularitand section of amp colliery under barora area

Repairing of 400a, 11kv biecco lowrie make ocb switch, sl.no.116-1952 for controlling of 11kv/440v transformer at budora &#x0d sub-station of phularitand colliery

Complete rewinding of 500 kva 11kv/550kv transformer sl.no.-224196/1 of phularitand section, amp colliery &#x0d under barora area

Complete repairing/rewinding of 11kv/3.3kv, 1250kva transformer, sl.no-1012713 of benidih substation of phularitand, amp colliery.

Complete rewinding of 300kva, 11kv/440v marsons electric make, sl.no-22144 transformer for lighting line purpose of phularitand, amp colliery.