O&M 15&16th FC

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 40 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.) (Population x LPCD X 243/1000) from 01.06.2026 to 31.03.2027=304 Days

Supply, Delivery and staking of Sodium Hypo Chlorite Solution (Grade-) Available Chlorine (as CI) Present Mass by Volume (Liquid Chlorin) as per I>s 11673-1992 including cost of material, Conveyance, stacking at the location specified by the Department and all taxes, duties and lveies etc.,complete., (Liquid Chlorin may be adopted as per District Lvel Purchase Committee approved rate) Dosage :40 Ml/1000 Lits Population X LPCD X 243 Days X40 Ml/1000)/ 10"3)= Lits

Repairs and Renewals 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) As per Annexure - I&II 160mm dia HDPE Pipes 6 Kg/Cm2

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. ( As per SOR & Monthly May 2025 approved Resin Rates) 90mm dia PVC Pipes 6 Kg/Cm2

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. ( As per SOR & Monthly May 2025 approved Resin Rates) 160mm dia PVC Pipes 6 Kg/Cm2

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. ( As per SOR & Monthly May 2025 approved Resin Rates) 200mm dia PVC Pipes 6 Kg/Cm2

Labour Charges for leakage in PVC 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) As per Annexure - I&II 90mm dia PVC Pipes 6 Kg/Cm2

Labour Charges for leakage in PVC 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) As per Annexure - I&II 160mm dia PVC Pipes 6 Kg/Cm2

Labour Charges for leakage in PVC 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) As per Annexure - I&II 200mm dia PVC Pipes 6 Kg/Cm2

Rewinding of three phase motor of 1400 to 2800 RPM including all necessary material and of the same characteristics as original with required size of super enameled wire 'E' class insulation material and testing etc. as required. ( As per Building SOR - ELEC- 5.9.14 ) 5.0 H.P

Rewinding of three phase motor of 1400 to 2800 RPM including all necessary material and of the same characteristics as original with required size of super enameled wire 'E' class insulation material and testing etc. as required. ( As per Building SOR - ELEC- 5.9.14 ) 12.50 H.P

Rewinding of three phase motor of 1400 to 2800 RPM including all necessary material and of the same characteristics as original with required size of super enameled wire 'E' class insulation material and testing etc. as required. ( As per Building SOR - ELEC- 5.9.14 ) 15.0 H.P

Labour charges for cleaning of sumps/GLBR including cleaning and removal of algae,calcinations,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. As per Approved Data (Annexure - VIII) Shall not exceed 4 times SUMPS 80 KL

Labour charges for cleaning of sumps/GLBR including cleaning and removal of algae,calcinations,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. As per Approved Data (Annexure - VIII) Shall not exceed 4 times 120 KL Dome Slab Endapalli

Labour charges for cleaning of sumps/GLBR including cleaning and removal of algae,calcinations,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. As per Approved Data (Annexure - VIII) Shall not exceed 4 times 90 KL Dome Slab Sivapuram