Operation and Maintenance of Sewerage scheme Joginder Nagar Town SH Operation and Maintenance of 1.735 MLD Sewage Treatment Plant of Joginder Nagar Town Sewer Network of 43.89 Km along with 1620 Nos. Main hole Chamber for a Period of three year.

Operation and maintenance of Sewage Treatment Plant 1.735 MLD capacity and sewerage network of 43.89 KM's 1620 No's Man Holes for a period of three years. the scope of work for each component shall include the following:- STP : The scope of work include maintenance and operation of STP so as to meet, the effluent standards of HPPCB. STP has units such as inlet Chamber, grit Channel, Parshall flume, Screen Chamber, Aeration Tank, Scondary clarifier, chlorine contact tank, Alum and Chalorination Chamber, Sludge Drying Beds, Pump house, Laboratory cum Admin Room, Mechanical & electrical machinery such as Recycling pumps & motors, Sludge Pumps & Motors, Aerators including motors and reduction gears Agitators, The scope of work include chalorination with bleaching powder, Repair of electrical, mechanical equipment, Laboratory equipment, lightening system in compound & plant building including pump house. COD digestor, BOD incubator, Oven etc., Plant lighting arrangement etc. The scope of work also include measurement and recording of flow at inlet & outlet points hourly and DO, BOD, CoD PH TSS etc. during peak and minimum flow conditions. All lab tests of operation parameters shall be conducted and recorded in the registers and as per term and condition attached and to the entire satisfaction of Engineer in charge. SEWER NETWORK: The sewerage Network consist of about 43.89 KM's long CI/DI pipe network of various dia, manholes, pilars etc. The network is spread over all 7 municipal wards and adjoining TCP villages i.e. Arthi Garoroo, Makdyana. The scope of work shall include: (i) cleaning of manholes, sewerlines manually/mechanically so as to avoid any kind of overflows on roads/streets. (ii) Releasing connections to the consumers as per direction of Engineer-in-charge and maintaining the manholes to its orginal conditions after release of connections (iii) Repairs of all civil structures in the network, recasting of manholes slabs broken due to wear and tear (iv) Raising of manhole masonary in roads wherever required.