regarding supply of various type of material in ro at grampanchayat sagoda tq shegaon dist buldana regrading supply of various type of material in ro , providing ro 250 lph plant and chiller , ss skid-the basic assembly of ro is mounted on the skid the quality of the skid is made of stainless steel 304 , tank-the filtered product water is stored in this tank . this tank , too is maded pvc sarita , raw water pump-the rwp sucks water from the raw water tank & forwards it to the ro system having capacity of 3000 lit per hr . of self priming centrifugal pump its make of cri / groundfos . 5 to 1hp power consumption and pressure 3-4 kg per sq cm etc complete , pressure sand filter-pressure sand filter is of vertical type of diamter13 inches and 54 inches in height having valume of 110liters ( pentair ) made up of frp lts opraration type is manul multiport valves etc complete , pressure carbon filter-pressure carbon fillter is of vertical type of diamter 13 inches and 54 inches in height having valume of 110liters ( pentair ) made up of frp lts opraration type is manul multiport valves etc complete , anti scalnt dosing system -having pump in a set made of edose it is electronic diaphragm type its capacity is 0 . 3 liter per minute . having one hdpe / plastic tank capacity 80 liters . , cartidge jumbo filter housing-cartidge jumbo filter housing in two numbers made of food grade pp and diamentions are 20x4 , jumbo micron cartidge filter 2 nos-it is made of poly propylene and having flow rate is 5000 lit its diamentions are 20 x 4its rating is 5 micron in 2 nos , high pressure pump-it has the powerof 3 hp it is vartical centrifugal multi stage pump make of cri / cnp / shakti hpp sucks water from the micron filter & passes it to the membrance . , pressure tube -ro module consisting of membrane housing with ro membrane mounted on skid it is made of ecoline ( penteir ) uki / ss its size is 8x40 in a one number , membrane -the membrane contains miute holes of size 0 . 0001 micron . as a result no bacteria or any virus can pass through this it its tfc polymide and size is 8 diamter and 40length make of hydronautics cpa-2 equivalent , flow indicator-flow indicators in two numbers made up of flot type pannel mountedits max temp 40 degree cal . and measured at ro module product flow and ro module reject flow . , srr , pressure gauge-pressure gauge are in two nos and range in between 0 to 20 kg / sq cm its location are at ro module inlet and ro module reject flow , srr , high pressure switch and low pressure switch-these are in two numbers locations are one before high pressure pump and onather is after . , srr , pressure controlled valve-it is situated at reject water line , flushing switch with solenoid valve , electronic panel board -the mains supply is connected to the panel board . the ro is controlled by the panel board . , water dispenser machine ( atm ) aster make with digital panel & control sensor and 100 scratch cards , supplying of water controller sensor ( flot type ) at site as directed by in charge of work , supplying of multiport valve mannually oprational required for the pressure sand filter including all charges at site as directed by in charge of work , providing and fixing on walls / ceiling / floors , mediumc . p . v . c . ( chlorinated poly vinyl chloride ) pipe havingembossed isi mark on it , of required diameter withscrewed / plain sockets , joints , necessary c . p . v . c . andbrass fittings such as sockets , back nuts , elbows , bends , tees , reducers , enlargers , plugs , clamps etc . including necessary drilling holes in walls , slabs , etc . and remaking good the demolished portion to restorethe same in original condition neatly and providing andapplying anticorrosive primer and two coats of oilpainting , testing , etc . complete , ( prior approval of sampleand brand by ex . engineer is necessary before use ) . , providing and fixing ball cock medium typewith pvc float including sockets and necessary fittingsand tested as per municipal requirement , testing etc . complete . ( prior approval of sample and brand byex . engineer is necessary before use . ) 40mm , providing chiller for 250 ltr plant ( 2 ton ) , power stabilizer for compatible for 2 ton chiller