Jal Shakti Department Tender

Construction of Sewage Treatment Plant of 0.480 MLD capacity based on integrated treatment technology with secondary treatment by MBBR system followed by tertiary treatment based on natural treatment system in the shape of constructed wetland, including evolving of hydraulic and structural designs and drawings, planning, testing and commissioning of treatment facility. The Sewage Treatment Plant should be capable of treating domestic raw sewage having influent characteristics of BOD =350 mg/litre and suspended Solids =650 mg/litre and the characteristics of treated /disposable effluent should comply with the standards as per the norms of H.P. State Pollution Control Board i.e. PH = 6.5- 9, BOD less than or equal to 10 mg/litre, COD less than or equal 50 mg/litre, TSS less than or equal 50 mg /litre, Faecal Coliform (MPN /1000 ml) less than100, N - Total N less than or equal 10 mg/litre, NH4 - N less than or equal 5 mg/litre. The scope of work includes construction of Screen Chamber, Grit Channel, Distribution Box, Anoxic Reactor, MBBR, Tube Settler, Sludge Drying Beds, Constructed Wetland (Rootzone System), Multi Media Filter, Chlorine Contact Tank, Interconnectivity pipe of STP and Effluent Pipe, STP laboratory Equipments for testing of BOD, COD, TSS, PH, Temprature, MLSS, MLVSS, with in all leads and lifts complete in all respect as per the entire satisfaction of Engineer-in-charge (as per chapter No. vi(a), vi(b), vi (c). 3 Months of successful trial run as per the provisions of Manual on Sewerage and Sewage Treatment published by CPHEEO Manual (Latest edition).

O and M of STP and associated sewage network

O and M of STP and associated sewage network for first year