tender for e.t.p. upgradation work of aeration tank and various flow meter at different stations. for year 2025-26 , name of work- modification of bar screen chamber.- , coarse screen 20mm spacing s.s. 304, size 2.5 meter depth 2.0 m width , fine screen 10mm spacing s.s. 304, size 2.5 meter depth 2.0 m width , fine screen 5.0 mm spacing s.s. 304, size 2.5 meter depth 2.0 m width , name of work- aeration tank-ii , silicon fine bubble tube diffuser (1000 mm) with ss 304 connection , m.s. c-class air header pipe 100 nb with primer & epoxy paint. , m.s. c-class branch pipe 50 nb with primer & epoxy paint. , m.s. pipe supports, clamps & fasteners , ci butterfly valve 100 nb , butterfly valve 50 nb , fabrication, erection & welding , painting (primer +two coats epoxy) , air blower with complete accesseries starter, motor, etc 1525 m3/hr , injection grouting and epoxy paint in aeration tank. , name of work- installation of required electro magnetic flow meter. , hot water line 100 mm dia , hot water line 50 mm dia , cold water line 150 mm dia , tube well delivery line 150 mm dia with telemetry system