Ambient air quality monitoring at 85 stations in different district towns of west bengal for three years 2025-2028

Cs for supervision of 4 lane raniganj bypass of length 5.261 km on nh 60 (new nh 14) from km 275.20 of nh 60 to km 478.18 of nh 02 (new nh 19) in paschim bardhaman west bengal in epc mode

Construction of rcc drain for a total 8.06 km of nh-512 under nh div. no. vii, p.w. (roads)directorate in the district of dakshin dinajpur west bengal on epc mode job no.512/wb/2025-26/569

Consultancy services as ie during o and m period for the project two laning with paved shoulders of aligarh-moradabad section of nh-509 from km. 79.000 to km.232.020 in the state of uttar pradesh on performance -based maintenance contract (pbmc)

Selection of roof top developer for setting up grid connected solar roof top plants at various locations on government buildings in the state of nagaland on resco mode through tariff-based competitive bidding

Hiring the services of 1 number brand new ambulance with ac force trax cruiser ambulance 5 plus d plus p seater capacity 2wd diesel driven bs vi model or equivalent for a period of 4 years under medical section at ps8 sonapur oil india limited west bengal w e f 01 09 2025

Supply installation commissioning maintenance of sensors data acquisition data transmission analysis management reporting for the same for bhms for new cable stayed zuari bridge, old zuari bridge on nh-66 and borim bridge on nh-566 in state of goa

Construction of 4-lane vehicular underpass (1x30 mtr x 5.5 mtr) at km 35.344 of nh 31 d at fatapukur along with reinforced earth wall and service road in the ghoshpukur-dhupguri section of nh-31d (new nh-27) in the state of west bengal on epc mode

Consultancy services for preparation of dpr for construction of moregram kishanganj high speed corridor in the state of west bengal

Rfp for selection of agency for door to door collection, segregation of municipal solid&amp#x0d waste (msw) from each establishment transportation to the mrf centres/ transfer&amp#x0d stations/ processing site in mc sampla for five years