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| 1 | M&Lfor cutting into existing DI/MS/GI water Pipe lineof size up to 200mm boreincluding making a tapping / drilling hole suitable for 25 mmCPVC pipe for diverting the water line, complete with necessary specials such asreducers, solvent cement, nuts, bolts, gaskets and clamps, dressing of edges, leak testing, etc., complete all as specified and directed |
| 2 | S&F Brass coated Ball Valve of25mm outer dia complete all as specified and as directed. |
| 3 | S&F stop valves, Brass chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed of 25mm dia complete all as specified and directed |
| 4 | Supplying and laying of 25mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed |
| 5 | Supply, installation, testing and commissioning of inline flow sensor, suitable for potable water applications, fabricated from corrosion-resistant material, with minimum IP65 protection. The flow sensor shall operate on 24 VDC / 230 VAC (as applicable), provide pulse output / 4–20 mA signal for integration with dosing pump/automation system, and withstand pipe pressure up to PN-16. Complete with matching fittings, clamps, connectors, cable, junction box, and all accessories required for proper functioning complete all as specified and directed |
| 6 | Supply, installation, testing and commissioning of BLDC motor–driven dosing pump, capacity 15 LPH at discharge pressure up to 6 Bar, suitable for continuous metering of Sodium Hypochlorite solution. Pump shall be microcontroller-based with digital stroke/frequency control, manual and automatic mode selection, and provision for 4–20 mA / pulse input for flow-proportional dosing. Wetted parts shall be in PVDF / PTFE, diaphragm chemically resistant, suction and discharge ports with NRV, and pump housing with minimum IP65 protection complete all as specified and directed. Make: Edoze/ Miltonroy |
| 7 | S&Fchemical storage tank of 250 litres capacity, manufactured from HDPE, UV-stabilised, corrosion-resistant, suitable for storage of Sodium Hypochlorite solution. The tank shall be cylindrical/vertical type with rigid top cover, provision for dosing pump suction line, vent, drain valve, and level markings. Item includes providing necessary base stand, outlet ball valve, connection fittings, and all accessories required for complete installation complete all as specified and directed |
| 8 | S&F silicon flexible tubing suitable for dosing pump suction and discharge connections, internal diameter as recommended by the manufacturer (typically 6–12 mm), food-grade, chemical-resistant, transparent, and capable of handling Sodium Hypochlorite solution. Tubing shall withstand minimum 5–6 Bar operating pressure on discharge side and include all necessary accessories such as connectors, clamps, ferrules, suction strainer, and foot valve for proper integration with the dosing pump and chemical tank complete all as specified and directed |
| 9 | M&L for point wiring for one 3 pin switch socket outlet 5 Ampsindependent with two runs of single core FRLSH 1.5 Sqmm (nominal area) PVC insulated unsheathed multistranded Copper conductor cable confirming to IS shall be drawn through and including casing capping suitable width complete with all accessories including modular PVC flush Box for fixing modular type switches, sockets, regulators etc. including provision of multistranded 1.5 Sqmm Copper conductor as earth wire connected to common earth dolly and earth in distribution board complete all as directed all as specified. |
| 10 | S&F modular switch 1 way 6A, 1 modulecomplete all as specified and as directed |
| 11 | S&F modular socket, 6 A,2/3 pin combined 2 modulecomplete all as specified and as directed |
