O&M

"Operation & Maintenance of CPWS Scheme at S.kota , dharmavaram and Mamidipalli of S.kota Mandal of Vizianagaram District for for the year (2026-27) Est. cost Rs.18.00 lakhs” for the Production and Supply of potable (chlorinated) drinking water having residual Chlorin of 0.2 to 0.3 ppm at all the taping points as per drinking water quality standards with due disinfection to all the habitations mentioned in the schedule at the specified quantity through the existing network system with the listed infrastructure viz. OHBR, RSF, MF, SSF, Summer storage tanks, service reservoirs i.e.OHSR's, GLSR's etc., including all operating expenses like wages of labour and other amenities, mobility/transportation facilities etc., of the Pump operators, Electricians, Fitters, Helpers, Watchmen etc. for carryingout all operations involved in drawing of raw water from source, treatment and supply of drinking water as per the CPHEEO manual, relevant IS specifications, Routine and periodic maintenance including cleaning of all water bodies at regular intervels, breakdown maintenance, preventive maintenance, all other activities incidental to the Operation and maintenance of CPWS/MVS and other standard procedures as directed by the Employer/ Engineer of the department. (The rate is excluding GST, Electrical consumption charges, Repairs and Renewals etc)

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 all taxes, duties and levles etc complete.The rates are inclusive of cost, conveyence of all materials, loading & unloading and all labour charges etc., complete

Repairs to existing mains, interconnections including cutting, jointing bailing of water and earth work excation of the trench as per requirement by manual in all soils except rock lowering, laying and jointing with CID specials of pipeline to alignment and gradient refilling trench with excavated earth as per specification, watering and tampering and removing surplus earth from site work, filling pipe line as per specification. The rates are inclusive of cost, conveyence of all materials and all labour charges etc., complete finished item of work etc., complete. HDPE 160mm