Operation and maintenance of 04 nos of centrifugal pump set of 60 cusec capacity and 29m head, induction motor each in pump house incluiding other allied mechanical and electrical components for chausa pump canal scheme in chausa block of buxar district under irrigation elcetrical cum mechanical division, walmi patna for period of five years.

Installation of pipeline and household water connection work under the 'nal-jal' scheme in ward no. 09, near the residence of santosh rai.group-01

E-quotation for supplying, installation, testing and commissioning of vertical turbine pump set with all required electromechanical accessories at raw water of mango urban water supply scheme under d.w. and s mechanical division jamshedpur

Construction of drain and road at aanand venket hall to chandrashekhar kumar house via sanjay sinha house in ward no 21 under nagar parishad lakhisarai

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..

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

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.

Supplying all materials at site including pipes, specials, labors, tools and tackles etc. for laying and jointing of ms pipe for conveying main as per latest is specification. lowering of ms pipes and specials in trenches up to a depth of 3 m below gl. laying and jointing the same inside the trench/ over the ground by means of electric arch welding (spirally welded) using standard electrodes as per latest is specification including earth work in excavation in all kind of soil so as to give one meter average cover over the pipe with disposal of excavated earth within initial lead and lift with disinfection of pipes, testing of pipes against 60 m water head etc. to protect against corrosion pipes are given epoxy lining or hot applied coal tar/ asphalt lining or rich cement mortar lining at works or in the field by the centrifugal process. the outer coating for pipe may be in cement sand guniting or hot applied coal- tar asphaltic enamel reinforced with fibre glass fabric yarn as per cpheeo manual of water supply and treatment all complete job as per standard specification. 600 mm dia (minimum thickness- 6.40 mm)

Construction work of pcc road and rcc drain from the main road via baleshwar prasad's house to the garden/mohan tiwari's house, from the main road via abhay mishra's house to banarsi sah's house, and from the main road at ramu paswan's house to ijarhiya pokhra in ward no. 08 under nagar panchayat areraj..

Work of lowering and unlowering of submersible pump set in existing tube well in section mandawar under sub div. mahwa