Intermediatd Education

Supply, installation, commissioning and maintenance of RO Plant - 1000 Liters capacity with following provisions. Modular Structural Design & Material Quality: All units must be 100% pre-assembled, integrated, pre-wired, and wet-tested at the vendor facility. Skid structure must be Stainless Steel SS-304 or heavy powder coated Mild Steel for immediate plug-and-play RAW WATER STORAGE TANK: Function: For storage of Raw water : Numbers : 1 No., Type : Vertical, Capacity : 2000ltrs, Material of Construction : HDPE tank, Make : Nandi/Classic/Equivalent RAW WATER PUMP: Function: To feed water from storage tank : Numbers : 1 No., Type : Horizontal centrifugal pump, Capacity (ltrs/hrs) : 2000, Head (kg/cm2) : 3.5, Material of Construction : CRI, Make : CRI / LUBI/Kiriloskar Power - 1 HP MULTI MEDIA FILTER : Function: To Remove Suspended impurities from Raw water : Number Offered : 1 No., Type : Vertical ( 350mm X 1500mm), Material of Construction : FRP, Service flow rate (ltrs/hrs) : 2000 , Design pressure (kg/cm2) : 6.0 Kg/cm2, Operating pressure (kg/cm2) : 3, Type of operation : Manual, Media : Coarse graded sand/Filter sand, Accessories : Top mounted multi port valve (25 NB), Make :ORION/ Pentair / WaveCyber/Avanchura ACTIVATED CARBON FILTER : Function: To remove total color, smell odor from Raw water : Number : 1 No., Type : Vertical (350 mm x 1500 mm) Material of Construction : FRP, Service flow rate (ltrs/hrs) : 2000Ltrs per Hour, Design pressure (kg/cm2) :6.00, Operation pressure (kg/cm2) : 3.0, Type of Operation : Manual, Media : Activated carbon, Accessories : Top mounted multi port valve (25 NB), Make : ORION/Pentair / Wave cyber/Avanchura ANTI SCALENT DOSING SYSTEM Function: To inhibit scaling of hardness salt and silica on Membranes Number : 1 No., Type : Electronic Diaphragm, Flow rate (ltrs/hrs) : 5 LPH, Capacity: 100 ltrs., Dosing Chemicals : Anti Sealant as per requirement, Make ofAntiscalent : Osmocham/Accord/LCM/Thermax, Make ofDosing System: UKL/Edose/Asla LMI/Aster/Injects

CATRIDGE FILTER (5Micron) : Function: Fine filtration of water for removal of suspended solids up to 5 micron size to prevent chocking/Blockage of membranes : Number : 1 No., M O C of housing : PP (Food grade), Cartridge Rating : 5 Microns, Cartridge Type : Polypropylene, Spun, Service flow (m3/hrs) : 2 Make : Aquion/ Ametak/Gopani/Purtex, Size: Dla (2"x20") HIGH PRESSURE PUMP : Function: To develop required pressure for reverse osmosis on RO membranes : Numbers : 1 No., Type : Vertical multi stage pump, Service flow (ltrs/hrs) : 2000, Head (kg/cm2) : Suitable, Material of construction : Stainless Steel, Make : Grundfos/CRI/Lubl/KSB Capacity : 2HP MEMBRANES : Function: To remove dissolved salts from water by reverse osmosis, produce permeate water having less dissolved solids and reject water having concentrated salts : Numbers : 1 No., Size : 4”dia X 40”length, Array of Membranes: Parallel or Series as per site conditiions and raw ater analysis. Make : OSMOPRO, USA/EG Soft/Hydronatics MEMBRANE HOUSING/PRESSURE VESSEL : Function: To house membranes under pressure Numbers : 1 No., Size : Suits 1No of 4”membrane, Material of construction : FRP, Make : Auion/Alfa/UKL/Protec PRODUCT WATER TANKS : Function: For storage of product water : Numbers : 1 No., Capacity (ltrs) : 1000, Material of construction :HDPE tank, Make : Nandi/Classic/equivalent UV SYSTEM : Function: To disinfect water by killing bacteria and micro organisms : Numbers : 1 No., MOC : STAINLESS STEEL 304Grade, Capacity (ltrs) : 1000 Ltrs per Hour , Make : Aquion / Alfa Lamp Make : Philips/ Light sourse INTER CONNECTING PIPES & VALVES: Low Pressure (0-7 kg/cm2) : UPVC, High Pressure (>7 kg/cm2) : CPVC, Note: The piping from raw water tank to raw water pump and also from product flow meter to product water tanks shall be in bidders scope : ELECTRICAL CONTROL PANEL : Numbers : 1 No., Type : Skid Mounted, MOC : SS 304/ Auto disply , SKID MOC : SS 304

INSTRUMENTATION: Pressure Gauges: Function: To measure Pressures 0-7 Kg/cm2 Pressure gauges : 1 No’s Location : Pump outlet, Filter outlet, Carbon filter Outlet, Micron Filter Outlet. 0-21Kg/cm2 Pressure gauges: 1 No’s Location : High Pressure Pump discharge and RO reject. Make : Warry/H-Guru/Forbes Marshal/ Baumer Flow Indicators: Function: To measure flow rate at location Numbers Offered :2 Nos. Location: RO Product And Reject Measuring Points: RO Product And Reject Make :Flow Max/FIP/UKL/Aster Conductivity/TDS Meter Function: To measure TDS of RO Product at Auto Pannel Box. Numbers Offered: 1 No. Location : RO Product, Make : ACCORD/UKL/ Vatturkar MOC : PP/FRP Range : 0-500 µs/cm2/0-250 ppm. Pressure Switch: Numbers Offered :1 No. Location :Suction of High Pressure Pump Make Indfoss /UKL/Accord/ Vatturkar MOC: PP/FRP Range : 0-7 Kg/cm2 Type: Online Enforceable Service Level Agreements (SLAs) : • Maintain a field ratio of 1 mobile technician per 15–20 plant locations. ₹500/day penalty for breakdowns exceeding 48 hours. ₹1,000 penalty/instance + immediate remote IoT shutdown for drinking water quality deviations from IS 10500. ₹2,000/missed location per quarterly preventive maintenance cycle (Excluding GST)