Details: design, commissioning & testing of aeration grid 350 kld stp , gi header line and distribution line under water in gi pipe, with painting, along with supply,installation and testing of disc type fine air bubble jet diffuser with epdm seat in the existing aeration tank of 14 m x 10m x3.55m minimum required number of diffusers to be provided as per manufacturing's recommendations in rcc construction. note g.i. pipe in all size required at site provided by department free of cost. in all respect including carriage of material complete within all leads and lifts as per the satisfaction of engineer in charge. providing , fixing and testing air controlling valve in butter fly/ ball valve body flanged at both ends with companion flanges, gasket, boltsnuts and washers, required accessories complete including cutting and making with cold water for consistent quality 40/50 mm dia in all respect including carriage of material complete within all leads and lifts as per the satisfaction of en
Sector: Medical and Health