Operation and Maintenance of CPWS Scheme to Valabu and other habitations for the year 2026-27 (Excluding Power Charges) in Devarapalli Mandal of Anakapalli District Estimate cost of Rs.18.00 Lakhs

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.) period from December-2026 to March-2027

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 levies etc., complete. ( Bleaching powder may be adopted as per District Level Purchase Committee) (Available Chlorine percent by mass 34%) but excluding all taxes etc cpmplete

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 but excluding all taxes etc cpmplete

Rewinding of electrical submersible pump set motor of all types and makes upto and including 2 to 10 HP with quoted copper wires & overhauling with minor repairs, testing for theoriginal speed HP and no load consumption & guarantee for six months including all charges etc,. complet. Including removing and refxing chargges etc. - For 3 HP Motor

Supply and fixing of 15mm Brass body chromium plated finish BIB Tap of not less than 300 grams eight screw type (full turn) with internal and external threaded connectkion conforming to IS 8931 ithout GST

Supply and delivery of "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation. but excluding all taxes etc cpmplete - 80mm DI Sluice Valve without Valve chamber

Supply and delivery of "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation. but excluding all taxes etc cpmplete - 80mm DI Scour Valve without Valve chamber

Arresting Leakages in 90 mm dia HDPE by providing earth work exacavation to a trench of size 0.7x1.00m and to a length of 5.50m dismantling ang jointing tha hdpe pipe line using with necessary materials such as hdpe tail pieces, Ms flanges rubber packings bollts @ nuts etc. andfilling with excavated soils etc,., completeincluding all labour charges etc.,

Arresting Leakages in 75 mm dia HDPE by providing earth work exacavation to a trench of size 0.7x1.00m and to a length of 5.50m dismantling ang jointing tha hdpe pipe line using with necessary materials such as hdpe tail pieces, Ms flanges rubber packings bollts @ nuts etc. andfilling with excavated soils etc,., completeincluding all labour charges etc.,

Arresting Leakages in 63 mm dia HDPE by providing earth work exacavation to a trench of size 0.7x1.00m and to a length of 5.50m dismantling ang jointing tha hdpe pipe line using with necessary materials such as hdpe tail pieces, Ms flanges rubber packings bollts @ nuts etc. andfilling with excavated soils etc,., completeincluding all labour charges etc.,

Fabrication, transportation and supply of suitble size panel board for single phase submersible motor 2 to 3HP consisting of relay, contactor, starting and running capacitors, Voltmeter, Ammeter, Indicator lamps, MCB, on/off swich including supply and fixing of DOL starter of complete, Makes: As per list of recommended brands etc complete for finished item of work - Panel board but excluding all taxes etc cpmplete

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.) period from December-2026 to March-2027

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 levies etc., complete. ( Bleaching powder may be adopted as per District Level Purchase Committee) (Available Chlorine percent by mass 34%) but excluding all taxes etc cpmplete

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 but excluding all taxes etc cpmplete

Rewinding of electrical submersible pump set motor of all types and makes upto and including 2 to 10 HP with quoted copper wires & overhauling with minor repairs, testing for theoriginal speed HP and no load consumption & guarantee for six months including all charges etc,. complet. Including removing and refxing chargges etc. - For 3 HP Motor

Supply and fixing of 15mm Brass body chromium plated finish BIB Tap of not less than 300 grams eight screw type (full turn) with internal and external threaded connectkion conforming to IS 8931 ithout GST

Supply and delivery of "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation. but excluding all taxes etc cpmplete - 80mm DI Sluice Valve without Valve chamber

Supply and delivery of "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation. but excluding all taxes etc cpmplete - 80mm DI Scour Valve without Valve chamber

Arresting Leakages in 90 mm dia HDPE by providing earth work exacavation to a trench of size 0.7x1.00m and to a length of 5.50m dismantling ang jointing tha hdpe pipe line using with necessary materials such as hdpe tail pieces, Ms flanges rubber packings bollts @ nuts etc. andfilling with excavated soils etc,., completeincluding all labour charges etc.,

Arresting Leakages in 75 mm dia HDPE by providing earth work exacavation to a trench of size 0.7x1.00m and to a length of 5.50m dismantling ang jointing tha hdpe pipe line using with necessary materials such as hdpe tail pieces, Ms flanges rubber packings bollts @ nuts etc. andfilling with excavated soils etc,., completeincluding all labour charges etc.,

Arresting Leakages in 63 mm dia HDPE by providing earth work exacavation to a trench of size 0.7x1.00m and to a length of 5.50m dismantling ang jointing tha hdpe pipe line using with necessary materials such as hdpe tail pieces, Ms flanges rubber packings bollts @ nuts etc. andfilling with excavated soils etc,., completeincluding all labour charges etc.,

Fabrication, transportation and supply of suitble size panel board for single phase submersible motor 2 to 3HP consisting of relay, contactor, starting and running capacitors, Voltmeter, Ammeter, Indicator lamps, MCB, on/off swich including supply and fixing of DOL starter of complete, Makes: As per list of recommended brands etc complete for finished item of work - Panel board but excluding all taxes etc cpmplete