Himachal Pradesh Irrigation And Public Health Department Tender

LWSS Manjhla Ban Har Rangas (0.7 MLD capacity) Designing, providing, fixing, testing and commissioning of Hanovia / Trojan / Alfa/equivalent make UV plants for 35m3/hr. capacity. The UV plant shall have reactor, cabinet housing, cabinet cooling, treatment chamber, electrical panel, temperature safety control, lamp out alert, UV radiometer along with UV monitoring system and UV monitoring readout panel. UV system for disinfection shall utilize high purity quartz sleeves and high output Amalgam UV lamps. UV Reactor MOC will be SS316L. The electrical control system should utilize high frequency electronic ballasts and provide efficiency of more than 90%. The reactor vessel shall utilize internal baffles to ensure turbulent and plug flow. The UV intensity monitoring system shall be designed in accordance with the DVGW W294 standard. The sensor shall be of dry type and removable without system shutdown. The quartz cleaning mechanism shall include an Auto wiper system with approved Viton and rotary seals. All safety equipments required for UV system shall be provided by contractor. Civil / electrical works, i.e. 10 meters MS pipe DN100mm, 9 Nos. DI Sluice Valves DN100mm (PN16), 2 Nos. CI Y type Strainers, 10 Nos. DI D/F Bends (DN100mm), 18 Nos. MS Flanges with rubber Gaskets (DN100mm), 150 kgs. MS Nuts & Bolts, 50 meters 3 core insulated copper wire / cable (2.5mm), cable tray, welding for construction of base for installation of UV Plants using steel fixtures & fittings (MS Angle, Plate cutting, etc.), 1 No. Servo 5 KVA air cooled Stabilizer, 50 Hz frequency, 2 Nos. Electromagnetic Flow Meters (Temperature: Rubber 0 – 60 Deg, PTFE 0 – 120, POWER: 24v DC/220AC. Output: 4 – 20 MA, Pulse, RS485 Modbus, Display: Integral / Remote Accuracy:-0.5% Deg. Liner: RUBBER, PTFE Electrode: 3 Electrodes SS 316, Sensor Protection: IP67, Converter Protection: IP65,Flow Tube Material: SS304 Flow meter: - MS Body, Indication: Flow Rate, Total, Flow Rate Percentage), including repair & maintenance of UV plants for a period of 12 months complete in all respects & as per satisfaction of Engineer-in-charge

Design parameters of UV plants :- Basic Flow Rate 35 m3/hr UV Dose 40,000 uW-sec/cm2 UV Transmission 90% Electrical Voltage 220 - 240V / 50 - 60Hz Maximum Power Consumption 873 W Number of Lamps 2 Control Panel Rating IP54 (indoor use only) MOC M.S. Max. Lamp Cable Length 4.5 meters. Reactor MOC Stainless Steel 316L End Connections (ASA 150 RF Flanges) 4” Max. Operating Pressure 120 psi Max. Operating Temperature 45 degrees C Max. Sanitization Temperature 85 degrees C (lamps turned off) Quartz Jacket MOC High Purity Quartz (UVT 95%) Controller Features UV Intensity Meter with Intelli Dose Yes UV Intensity Sensor (with Isolated Design) Yes 4 - 20mA Output Signal Yes RS485 / MODBUS Interface Yes Built In Data Logging (3,000 records) Yes Remote Lamp / On-Off (hardwire or MODBUS) Yes Control Panel Temperature Control Yes (with automatic over temperature shutoff) Reactor Temperature Control Yes (with automatic over temperature shutoff) (with automatic over temperature shutoff) Automatic wiping on low UV Yes Lamp Replacement Reminder with pre-alert. Yes Control Panel Safety Interlock Switch Yes

Providing, fixing, testing and commissioning of Jesco / Enchlor / DeNora make gaseous type full vacuum Chlorination system consisting of Vacuum regulator, Safety valve, Measuring glass, Non return valve, Ejector, PE tubing, Spanner & Cylinder opening keys. The Gas chlorination plant should confirm to Indian Explosive Rules 1983 & Latest / amended rules by issued by Petroleum & Explosive Safety Organisation. (Govt. of India). Pipes, fittings & fixtures, i.e. ISI marked CPVC pipes & fittings (1”), ball valves, washers, clamps, conduit pipes, etc. required for installation of gas chlorination plant as per site condition, complete in all respects.