Himachal Pradesh Irrigation And Public Health Department Tender

Zone -A 1.19 MLD Near Kotli-Ward No-7

(a) Survey, Design, Site Develpoment & Construction of Sewage treatment plant of 1.19 MLD Capacity based on latest MBBR technology compressing of integrated natural treatment system, including evolving of hydraulic & structural designs and drawings planning, testing and commissioning of treatment facility. The sewage treatment plant should be capable of treating domestic raw sewage having characteristics of BOD=350mg/litre & suspended solids=650mg/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, BOD10mg/litre, COD50mg/litre, TSS50mg/litre, Faecal Coliform (MPN/1000 ml) 100, N-Total 10mg/litre, NH4-N5 mg/litre. The scope of work includes construction of Inlet Chamber (1 No) , Screen Chamber (2 No), Grit Channel (2 No), Distribution Box (1 No), Anoxic Reactor (2 No), Moving Bed Biofilm Reactor Unit (2 No, MCRT 40 Days, Nitrification), Tube Settler (2 No), Constructed Wetlands for nitrogen and phosphorous removal (4 Nos, Depth 1.5 meter), Sludge Drying Beds (6 No) with covering arrangements with polycarbonate sheet (6mm Thick), constructed wetland (Rootzone System), Multi Media Filter, Chlorine Contact Tank, Interconnectivity pipe of STP and Effluent Pipe, Boundary Wall with Fencing Panel round the STP yard (P&F), Steel Gate (P&F), Interconnecting Path , Railing and Access Ladder, Lab & JE accomodation (plinth area 100.00 Sqm), providing and installation of Electro-Mechanic equipment’s, DG set for Electricity backup up to 40 KVA capacity (1 No) with all required accessories, providing and fixing of yard lighting solar light around STP with in all leads and lifts complete in all respect as per the entire satisfaction of Engineer-in-Charge (as per chapter Number VI(a),VI(b),VI(c) including Six months of successful trial run as per the provisions of manual on sewerage and sewage treatment publish by (CPHEEO Manual (latest edition). The design of various unit shall confirm to relevaent codes and specifications. All the hydraulic structure shall be designed and constructed in RCC M 30 (but not less than 1:1:2) (b) Providing and fixing of automation and online sewerage monitoring system including COD/BOD/TSS/turbidity/PH & conductivity analyzer complete in all respect, including entire carrige of materials all leads and lifts, installation and testing at site with entire satisfaction of engineer-in-charge. (all instruments to be installed shall be digital as per CPCB/HPSPCB/NGT/CPHEEO

Zone -B 0.35 MLD Near Forest Colony Ward No-5