|
Bids Are invited for Custom Bid For Services - Annual Maintenance And Assistance In Day To Day Operation Of Ro Plants Under Mungoli Sub Area - Providing And Fixing Ro Membrane 40X40, Suitable For Treating Water With Tds Up To 4000 Ppm And Feed Water Sdi More Than 5, Including Proper Fittings, And Commissioning, Complete As Per Instructions Of Engineer-In-Charge. , Providing And Fixing Activated Carbon 50 Kg Per Bag Coconut Shell-Based (Preferred), Or Bituminous/Coal-Based Iodine Number = 900 Mg/G (Indicates Adsorption Capacity) Bulk Density 450–550 Kg/M³ And Pre-Treatment: Removes Chlorine, Organics, And Taste/Odor Compounds Before Ro Membrane, Including Loading, Unloading, And Filling In Designated Filter Unit, Complete As Per Instructions Of Engineer-In-Charge. , Providing And Fixing Sediment Media 50Kg Per Bag With High-Purity Silica (Sio2 = 95–99%) Typically 0.4–0.8 Mm, 0.7–1.2 Mm, Or Customized (Based On Filter Design),Bulk Density 1.4–1.6 G/Cm³ And Sediment Removal: Captures Suspended Solids, Turbidity, And Fine Particulates. Protects Downstream Equipment: Prevents Clogging/Fouling Of Ro Membranes And Carbon Beds,Including Loading, Unloading, And Filling In Designated Filter Unit, Complete As Per Instructions Of Engineer-In-Charge. , Providing And Fixing Water Dispenser Coin Atm.Coin Acceptor( Electronic Multi-Coin Acceptor (Accepts Inr 10 Or Customizable),Flow Sensor Digital Flow Meter (To Monitor Volume Dispensed – E.G. 18-20L Etc.)Control Board Microcontroller-Based Control Unit To Integrate All Components,Display Led Or Lcd Display For Instructions, Balance Amount, Volume Dispensed Power Supply 230V Ac Input With 12V Or 24V Dc Output For Internal Components And Water Source: Connected Directly To Ro Plants Output Tank, Including Necessary Fittings, Electrical Connections, Testing And Commissioning, Complete As Per Instructions Of Engineer-In-Charge.( If Required). , Providing And Supplying 20Inch Jumbo Polyprophylene Spun Filter Cartridge (Dotted) Complete As Per Instruction Of Eic. , Providing And Supplying 5 Micron 20Inch 100% Virgin Polypropylene Jumbo Wound Filter Cartridge Having High Capacity Depth Filtration For Industrial And Commercial Application With High Flow Rate (8000Lph At 2 Atm) Complete As Per Instruction Of Eic. , Providing And Fixing 1 Hp (0.75 Kw) Raw Water Pump With Flow Rate 60 – 120 Lpm (Liters Per Minute),Head Range 15 – 40 Meters (Depends On Model),Discharge Size 1 Or 1.25 (Inches),Voltage 220V (Single Phase) Or 415V (Three Phase) Pump Speed 2900 Rpm (Approx.)And Application Raw Water Intake For Ro Plant, Including Necessary Fittings And Connections, Complete As Per Instructions Of Engineer-In-Charge.( If Required ) , Providing And Fixing Dozing Pump For A Reverse Osmosis (Ro) Plant Is Used To Inject Precise Amounts Of Chemicals Into The Water Stream To Adjust Ph Adjustment (Using Acid Or Alkali),Antiscalant Dosing (To Prevent Membrane Scaling)Chlorine Dosing (For Disinfection Before Ro) Dechlorination (Before Membrane To Prevent Oxidation Damage),Including Necessary Fittings And Connections, Complete As Per Instructions Of Engineer-In-Charge.( If Required )
|
