Development and implementation of rigorous optimiser for heater downstream section using hybrid models (first principle plus artificial intelligence (ai) / machine learning (ml)) in naphtha cracker unit of panipat naphtha cracker

Notice inviting tender for rate contract and supply of indelible ink marker pens for pulse polio immunization program in the state of bihar

Hiring of 2 (two) nos not less than 500 tph capacity mobile/semi-mobile crushers for crushing of 47.4 lt of coal to (-)100mm size (in all dimensions) including provision , installation of crushing unit with all infrastructure with crushing and conveying the crushed coal on to sccl conveyors including operation and maintenance of the crusher/semi-mobile crusher and other allied jobs for a period of 3 years at ktk oc-iii, bhp area. in division no:corp-mp.

Hiring of 2 (two) nos not less than 500 tph capacity mobile/semi-mobile crushers for crushing of 47.4 lt of coal to (-)100mm size (in all dimensions) including provision , installation of crushing unit with all infrastructure with crushing and conveying the crushed coal on to sccl conveyors including operation and maintenance of the crusher/semi-mobile crusher and other allied jobs for a period of 3 years at ktk oc-iii, bhp area. in division no:corp-mp.

M/o completed schemes under na-ii hort. zone.(annual repair and maintenance of various civil works in parks under the jurisdiction of sub division-i/hcd- 1/dda/hort, for financial year 2026-27.)

M/o completed schemes under nazul a/c-ii/hz.(annual repair and maintenance of various civil works in parks under the jurisdiction of sub division-iv/hcd- 1/dda/hort, for financial year 2026-27.)

Hiring of not less than 500tph capacity mobile/semi-mobile crusher for crushing total quantity of 39lt of coal to -100mm size (in all dimensions) including provision , installation of 1 crushing unit with all infrastructure with crushing and loading the crushed coal at rg oc-iii project, rg-2 area for a period of 3 years. in division no:corp-mp.

Hiring of not less than 500tph capacity mobile/semi-mobile crusher for crushing total quantity of 39lt of coal to -100mm size (in all dimensions) including provision , installation of 1 crushing unit with all infrastructure with crushing and loading the crushed coal at rg oc-iii project, rg-2 area for a period of 3 years. in division no:corp-mp.

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.

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.