Operation and maintenance of sewage treatment plant (stp) - 200 kld (sbr) at ceg campus, anna university, chennai at an approximate cost of rs 13,20,000/-

Operation and comprehensive maintenance of 75 kld sewage treatment plant (stp) at dilli haat, ina, new delhi

Operation and maintenance of sewage treatment plant (stp) - 300 kld (mbbr) at ceg campus, anna university, chennai at an approximate cost of rs 20,50,000/-

Operation and maintenance of sewage treatment plant (stp) - 300 kld (asp) at ceg campus, anna university, chennai at an approximate cost of rs 20,50,000/-

Operation and maintenance of sewage treatment plant (stp) - 200 kld (asp) at mit campus, anna university, chennai at an approximate cost of rs 13,20,000/-

Operation and maintenance of sewage treatment plant (stp) - 250 kld (sbr) at mit campus, anna university, chennai at an approximate cost of rs 14,40,000/-

Construction of 3.00 mld capacity stp based on constructed wet land technology and maintenace, operation up to 5 year at shakumbhari vihar yojna no-8, saharanpur.

Operation and maintenance of effluent/sewage treatment plant - arm of sewage treatment plant at bhq 55th bn itbp, for the year 2026-27 (sh:-servicing of 75 kld stp arm of sewage treatment plant at bhq 55th bn itbp, for the year 2026-27 (sh:-servicin..

Overhauling repair of 0.2 mld stp at bn hq amarkot 103 bn bsf under shq bsf fzr sh consultancy for up gradation and modification of existing 200 kld sewage treatment plant stp at bsf campus amarkot under shq bsf ferozepur

Construction of 01 no. pump house, operator room in soot mill awasiya yojna at distt.-etawah