Tender For repairing and replacement of different parts of air conditioner machine, waterpurifiermachine, chiller machine at different ward office, health unit school etc under br-viii and ix.
Tender For a/r & m/o of gpra (16 storied) at tollygunge, kolkata. during 2025-26. sh:- annual operation and maintenance for 03 (three) nos. iron removal filtration plant of 60 cum per hour capacity per day.
Tender For corrigendum : tied supply and installation of waterpurifiermachine at sonapetya deshapran pry school gobindapur anandamoyee polanda aatyaik pry school ramchandrapur ssk polanda upa swasthya kendra gp raghunathpur ii under sahid matangini panchayat samiti from 15
Tender For annual maintenance contract of 100 ltr per hr capacity ro plant extended flow upto 250 lph with 1500 ltr per hr capacity irfp iron removal filtration plant at hq campus of 11 bn bsf under shq bsf bhp