O&M

"Operation & Maintenance of CPWS Scheme to Piridi and other habitations in Bobbili Mandal 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. location wise system staff pattern for 0.36 MLD (By considering supply of water)

Arresting leakages in 180mm HDPE pipe line including earth work excation of trench, removing and cutting of existing damaged pipe, repair and relaying of pipe line, testing and refilling including all labour charges etc.,complete.

Arresting leakages in 140mm HDPE pipe line including earth work excation of trench, removing and cutting of existing damaged pipe, repair and relaying of pipe line, testing and refilling including all labour charges etc.,complete.

Arresting leakages in 110mm HDPE pipe line including earth work excation of trench, removing and cutting of existing damaged pipe, repair and relaying of pipe line, testing and refilling including all labour charges etc.,complete.

Arresting leakages in 90mm HDPE pipe line including earth work excation of trench, removing and cutting of existing damaged pipe, repair and relaying of pipe line, testing and refilling including all labour charges etc.,complete.

Arresting leakages in 75mm HDPE pipe line including earth work excation of trench, removing and cutting of existing damaged pipe, repair and relaying of pipe line, testing and refilling including all labour charges etc.,complete.

Removal of Pumpset from the IF well for repaires including all labour charges etc., complete.IF well 20HP Submersible Pumpset

Rewinding charges of submersible pump including removing old burnt wire and rewinding with newly insulated wire including all labour charges etc., complete. IF well 20HP Submersible Pumpset

Cleaning of Sumps including cleaning and removal of algae, calcination sludge, dirt deposition from side walls and bottom portion of the container by disinfection with bleaching powder with all necessary tools, plants labour charges and cost of disinfectant etc Scarping and cleaning of Sumps old plastered surface manually washing of plastered surface i.e bottom & side wall of the sump with soap, soda and water (or with soda lime and The rates are inclusive of cost, conveyence of all materials and all labour charges etc., complete finished item of work etc., complete