Comprehensive annual maintenance contract of air conditioner machines installed at different grid substation/locations under transmission circle purnea, koshi & darbhanga.

Turn key contract for design, engineering, construction, testing and commissioning of two(02) nos. of 2x10 mva, 33/11 kv new pss at belwdangi & sitalpur in katihar district along with associated 33 kv and 11 kv lines under state plan.

Repair maintenance of external water supply pipe line pumpset and cleaning of borewell sump etc at zone a area under ge navy chennai

Pcc road construction from the motihari–areraj main road to the sub-divisional bar association in ward no. 03 under nagar panchayat areraj; pcc road and rcc drain construction from the sub-divisional bar association to the main road in front of the block-cum-circle office; and pcc road and rcc drain construction work from the main gate of the sub-divisional office via the environment office and block development officer's residence to the main road in front of the sdm residence, and from dr. k.k. tiwari's residence to the north-east boundary of the park..

Provision of transformer (2x630 kva compact substation) along with feedar pillar and cable work for residence of different officers building and staff qtr. building at sansarpur, distt.-khagaria.

Turnkey contract for installation of 14 nos. of additional 5 mva departmental power transformer along with associated 33 kv & 11 kv protection system and 11 kv bay at different power sub station in electric supply circle begusarai, darbhanga, saharsa, kishanganj and purnea under package-3 envelope under o&m capital head/internal resource fund (irf), o&m department, nbpdcl

Replacement (fabrication and erection) of main roller assembly with bearing of two-tier gates at okhla barrage in new delhi

Turnkey contract for installation of 14 nos. of additional 5 mva departmental power transformer along with associated 33 kv & 11 kv protection system and 11 kv bay at different power sub station in electric supply circle, muzaffarpur and motihari under o&m capital head/ internal resource fund (irf), o&m department, nbpdcl.

Complete rewinding and repairing of pullen make 120 hp, 550v, 2900 rpm, 500 gpm submersible pump and motor for water supply at lohapatti colliery, mohuda group, wj area

Maintenance and electrical consumption charges of street light on pwd road under cnd division. (sh- comprehensive and operation maintenance of automatic misting system at isbt kashmere gate and vidhan sabha).