Rural Drinking Water And Sanitation Department Tender

code01 - OPERATION AND MAINTAINANCE : for 5th Year (for 9th months) (2024-25) : Operation and Maintenance of the Scheme as per TOR Which includes Providing Sufficient technical staff valve man, Operators, Electrician and Others who are required to run the system in Complete manner and providing all materials chemicals required for operation of Jack wells/WTP/Pipe line repair Works.1) Regular Maintenance of Civil Structures like Jack well approach Bridge Aerator Setting tank, Raw water Balancing tank, S.S.F Pure water Sump, Pump house MBT and all Other Civil Structure. The Maintenance Consist of all kinds of repair to damaged structures cleaning & Washing and Painting for civil structures once in a year All the infrastructure Must be Maintained in good working Condition through out the year so as to Ensure Unistarupted water supply to all the habitation through out the year & Repairs and replacement of damaged pipe line valves etc. if found necessary in includes cost of materials and labour Charges and also monitoring of the systems the Maintenance involves raw water Rising main, Gravity Mains, pure water rising mains, maintaining the required discharge the quantum at water in each pipe. 2) Operation and Maintenance of Water Treatment plant including dosing of required quantity of Alum, Chlorine and Other required necessary chemicals including replacement of sand/filter media as required as per standard of Established norms from time to time. Maintenance the quality of water as per the guidelines CPHEEO Manual and ISI Specifications including cost of testing of water @ laboratory twice in a month. 3) Operation and Maintenance of all Kinds of Pumping Machinery Other Mechanical Component of this scheme including Electrical Maintenance Covering all repairs/ Replacement of Electrical Cable/ Switch Board/ Replacement of burnt parts of Machinery all the Above repair & Maintenance will be carried out as per the Direction of the Engineer-in Charges for Satisfactory functioning of the Scheme to Provide designed discharge for Drinking water to all the habitations of the Project Villages. Note : Helpers/Watchman/Valve man/Electrician/Technical Staff made available round the clock for Maintenance period @ Jack well, WTP, and pure water sump points. (1) The G.P or VWSC/ Concerned Section officer of the Project Should Certify the Satisfactory functioning of the scheme and based on this payment will be made to the Contractor (2) The Contractor Should Maintain a Log Book on the Working of pumping Machinery @ jack well, WTP etc. the Payment will be made by the Engineer-in Charges for Satisfactory report of every month end (The GP Secretary and So In change Of W.S.S Should give Satisfactory report) subject to Conduction appended in TOR etc., complete with all lead and lift loading and unloading as directed by the Engineer in-charge of the work.(Excluding energy charges) Note:-Contractor should execute the work as per the technical sanctioned estimate Quantities like Establishment,Consumables,Transportation,and communication, Office accommodation,Stationery charges, etc., which is attached separately. For the Period: 2024-25

code02 - Providing of Contineious type Disinfectant system (Electro Chlorinators Chlorine Generators) with required accessories for dosing the Sodium Hypochlorite solution suitable to control feed rate and the Electro chlorinator and dosing system confirming to the following specification The system should generate the sodium hypochlorite solution on site utilizing only food grade salt, water and electric power and dose the produced sodium hypochlorite solution at the rate of ppm and as per enclosed drawing

code03 - Providing and fixing of double flnged Bulk water meter Elster (ABB /Kent) H4000 Make Woltmann type double flanged turbine type bulk water meter with removable mechanisum and magnetic drive. The water meters would strictly conform to class -B of ISO 4064 standard and willbear EEC certification Mark the registration Box would be hermetically sealed and would be a completely separated unit with super dry dial and straight reading type the impeller would be hydro dynamically balanced for long term meteorological reliability and would be the only unit to come in direct contact with flowing water all other mechanisms would be completely sealed basket type dirt box with stainless steel strainer suitable for flanged connections in installation of bulk water meters. 80 mm Dia