Panchayat Raj Engineering Department Tender

Operation and Maintenance of Multi Village Scheme for Supply of potable (chlorinated) drinking water at the specified quantity as per drinking water quality standards to all the habitations mentioned in the schedule through the existing network system comprising of infrastructure viz. RSF, OHBR, , Service Reservoirs i.e. OHSRs, GLSRs etc., including all operating expenses like wages to the system staff and other amenities applicable as per the labour act, Mobility/transportation facilities etc., for the designated qualified Pump operators, Electricians, Fitters, Helpers, Watchmen etc. for carrying out of all operations involved in drawing of raw water from source, treatment and supply of drinking water as per the guidelines of CPHEEO manual / Department at the rate of----------LPCD with relevant IS specifications wherever applicable and with highest quality standards. The scope of work also includes routine, periodic, breakdown and preventive maintenance, staffing and engaging manpower under Operation & Maintenance. The turbidity of supplied water shall be maintained below 1 NTU and should not exceed 5NTU by mixing alum in raw water duly arriving the Alum dosage by jar test. Disinfection with Bleaching Powder / Liquid Chlorine / Gas Chlorination shall be taken up to maintain Residual Chlorine not less than 0.2ppm in pipe lines at last FHTC in the tail end habitations. The scope of work includes taking up of all other incidental activities pertaining to the Operation and Maintenance of MVS and to follow all standard procedures by the agency as directed by the Employer / Engineer of the department. The Rate per KL is applicable to supply potable (chlorinated) drinking water by engaging system staff for Operation & Maintenance of said MVS (The rate is excluding cost of consumables, power consumption charges, Repairs and Renewals and GST).For all 0 to 5 MLD, 5 to 25 MLD, 25 to 50 MLD , 50 to 100 MLD and Sources having large dia High yielding tube wells (Annexure is enclosed for the System staff.)

Supply, delivery and staking of Bleaching Powder as per I.S 1065-1989, Table - 1, Grade - I, including cost of material, conveyance , stacking at the location specified by the Department and Excluding all taxes, duties and levies etc., complete. (Available Chlorine percent by mass 34%)

Labour Charges for leakage in HDPE Pipe line of following diameter of different places including necessary excavation manually or by machinery, dewatering, removing of mud, cleaning of pipe nd leakage portion, cutting the pipe line, jointing & replacing using CID joint including CID Joint inclusive of using all required machinery, lobour, D.G set, fuel, operator, CID Joints, rubber rings, nuts bolts etc complete(but excluding cost of Pipe) and excluding all taxes etc.,complete - 90mm dia HDPE Pipes 6 Kg/Cm2