Refilling of liquid chlorine containers including transportation at 40 mld wtp curti for the year 2026.

Transportation of departmental empty liquid chlorine container of capacity 900 kg from 72 mld wtp plant curti to the factory refilling factory refilling it with 99.9 percent purity liquid chlorine and transporting back 72 mld wtp plant at curti fo

Transportation of departmental empty liquid chlorine containers of capacity 900 kg from 40 mld wtp plant curti to the factory refilling it with 99.9 percent purity liquid chlorine and transporting back to 40 mld wtp plant curti for the year 2025.

Maintenance of curti water treatment plant. urgent repair of filter bed regarding draining out of sand through filter outlet of filter no. 5 of 55 mld water treatment plant at curti. 2nd call

Maintenance of curti water treatment plant -urgent repair of filter bed regarding draining out of sand through filter outlet of filter no.5 of 55 mld water treatment plant at curti.

Maintenance of curti treatment plant - supply and topping of filter beds no. 07 and 08 with filter media ( sand) of effective size ( 0.45 mm to 0.70 mm) at 55 mld water treatment plant at curti.

Annual maintenance (i) 150 mld wtp of ph-ii kalabgoor filter beds section for the period of (2) years under kalabgoor wtp section, sd-i (ii) 75 mld wtp of ph.i, rajampet filter beds section for the period of (2) years under rajampet wtp section,sd-i (iii) air valves, sluice valves, 3.00 mg reservoirs, chlorine plant, electrical installations and other works at singapur campus of phase-iii and iv mwss under singapur section, sd-iii, omdivision no.viii, patancheru

Replacement of lamella modules, stilling plates with pvc profile sheets of pulsa-tube clarifier at 900mld wtp