O and m - water supply schemes-conveyance of chlorine cylinder from the ptp nagar water treatment plant of wws thirumala and paramala wtp of wws karamana to m/s tcc ltd, kochi - and filled cylinder back to wtp at ptp nagar and wtp at paramala

O and m - water supply schemes-conveyance of chlorine cylinder from the ptp nagar water treatment plant of wws thirumala and paramala wtp of wws karamana to m/s tcc ltd, kochi -and filled cylinder back to wtp at ptp nagar and wtp at paramala pipeline

O and m water supply scheme wtp vellayani liquid chlorine conveyance of chlorine cylinder from wtp vellayani to tccl at kochi filled cylinder back to wtp vellayani mace of chlorine apparatus under ww section vandithadam

Conveyance of chlorine cylinder from 36 mld wtp at vellayambalam to tcc ltd kochi and filled cylinder back to 36 mld wtp

O and m - mace of cwss to nemmara and kollengode-conveying empty chlorine tonner from 12.5 mld wtp pothundy and 7 mld wtp meenkara to tcc kochi and conveying filled chlorine tonner from tcc kochi to 12.5 mld wtp pothundy 7 mld wtp meenkara

Kwa revenue-cwss tovarkala and adjoining villages-conveyance of chlorine cylinder for refilling to tcc kochi and after refilling back to treatment plant mullasserikunnu

Rc periodical washing of 5 mld wtp at paramala under east subdivision ptp nagar for the year 2025 2026 pipeline work

O and m water supply schemes cwss to varkala and adjoining villages conveyance&amp#x0d of chlorine cylinder for refilling to tcc kochi and after refilling back to treatment&amp#x0d plant mullasserikunnu

O and m water supply schemes cwss to varkala and adjoining villages conveyance of chlorine cylinder for refilling to tcc kochi and after refilling back to treatment plant mullasserikunnu

Conveying empty chlorine cylinder to tcc kochi for refilling and back to wtp peruvalathuparamba