Operation , maintenance of various dia d.i./m.s. w/s pumping main in aa-iii (from bs-i to ohrs at aa-iii a, iiib, iiic and different plots like unitech, rosedale, uem, iti, saporjee, arts acr, garden vista, infosys, nsg etc.)including flow balancing

Annual repair maintenance of dr. shyama prasad mukherjee swimming pool complex, new delhi during 2026-27 (sh:- running and operation of filtration plant for swimming pools and complete maintenance of three swimming pools (racing pool, diving pool warmup pool) and running and operation of water softening plant installed at sub-station building of dr.spmspc, new delhi).

Renovation of gents toilet (2 no.) and las toilet (1 no.) at rli office building, lake town, kolkata.

Maintenance of cctv camera system installed at garden reach flyover for a period of 01(one) year.

Annual maintenance for building, sanitary plumbing works of pouro prasahan bhavan, dd1, seci, salt lake, kol64 under salt lake reclamation subdivisionii of salt lake reclamation division, kolkata91(2nd call)

Operation and maintenance of low lift and high lift pumping machinaries and sub-station at pandabeswar under r.c.f.a. part- iii (zone-ii) water supply scheme.

Operation and maintenance of 25 kva, 50hz, a.c. diesel generator set (silent type) and operation of pressure filters pumping machineries at kalyaneswari inspection bungalow under rcfa-i water supply scheme

Production of packaged drinking water from r.o. based fully automatic drinking water bottling plant with an hourly production capacity 3600 bottles of 200 ml/500 ml capacity at kalyaneswari water treatment plant, in the district of paschim bardhhaman

The proposed construction of briefing room and pathway shed infront of c1, c2, c3 building at nowdapara phe (eastern block) for accommoding 2 coy of cisf personnel under kolkata north division, p.w.dte. during the year 2025-26

Selection of bidders for providing drivers for government vehicle under the cmoh, jalpaiguri for one year and subsequent period if required