Design, Programming and Implementation of application based customized automation of actuators for 200mm and 150mm valves at Inlet and Outlet of Pirazona 300 cum. OHR at Pirazona, Moira, in Aldona Constituency

Installation and commissioning of 200mm Dia. Motorised actuated valve at Pirazona OHR Inlet. Enclosure: Watertight IP68 (3 m for 48 hours). Protection maintained even when terminal cover removed. Operating Temperature: -30 to +70 °C (-22 to +158 °F) Vibration: 0.5 g over a frequency range of 10 to 200 Hz Shock: NSS Grade II Gearing : Double reduction Steel worm and Aluminium Bronze worm wheel. Second stage worm gearing prevents back driving. Switches: Torque and auxiliary limit switches are changeover type (1 NO/ 1 NC) with the following inductive load ratings: 110/240 VAC 15 A Motor Duty 3-phase: Class A & B (EN 15714-2) or S2 - 20% (IEC 60034-1) 1-phase - Class A & B (EN 15714-2) or S2 - 20% (IEC 60034-1) 60 starts per hour rating. Insulation : Class F insulation with integrated thermostat Conduit Entries : Standard: 2 x M32 or 2 x 1 ” ASA NPT Optional: Additional M20 entry Body: CI Rings: Leaded tin bronze Spindle : Steel Stem nut: Leaded tin bronze Rating: PN 1.0

Installation and commissioning of 150mm Dia. Motorised actuated valve at Pirazona OHR Outlet. Electric motorised actuator & Valve: Enclosure: Watertight IP68 (3 m for 48 hours). Protection maintained even when terminal cover removed. Operating Temperature: -30 to +70 °C (-22 to +158 °F) Vibration: 0.5 g over a frequency range of 10 to 200 Hz Shock: NSS Grade II Gearing : Double reduction Steel worm and Aluminium Bronze worm wheel. Second stage worm gearing prevents back driving. Switches: Torque and auxiliary limit switches are changeover type (1 NO/ 1 NC) with the following inductive load ratings: 110/240 VAC 15 A Motor Duty 3-phase: Class A & B (EN 15714-2) or S2 - 20% (IEC 60034-1) 1-phase - Class A & B (EN 15714-2) or S2 - 20% (IEC 60034-1) 60 starts per hour rating. Insulation : Class F insulation with integrated thermostat Conduit Entries : Standard: 2 x M32 or 2 x 1 ” ASA NPT Optional: Additional M20 entry Body: CI Rings: Leaded tin bronze Spindle : Steel Stem nut: Leaded tin bronze Rating: PN 1.0

Automation of Valve (Auto Open & Close) via rotary motorised actuator for automate the valves of 300Cum OHR and to provide ease of operation using the same sensor provided. * Provision of high efficiency SMPS and Industrial grade Normally open(NO) relays. * Programming and integration of actuator controls with the master controller system. * Logic programmed into the microcontroller based on the input of the engineer in-charge. * Based on the input of the smart liquid sensor at the desired level of water the Value actuator will OPEN & CLOSE based on the input of the engineer in-charge without any operator intervention. *Timing based operation. *Actuator running time integration in the mobile application to help keep tabs on actuator life cycle. * Fail safe manual application, in case of emergency.

200W off grid Solar Panel setup. *System to provide the necessary electricity required to run the unit. *Adjustable solar panel mounting stand. *Additional Li-ion batteries to improve stand by time. *Solar panel and diode protection.

Weatherproof Fibre Enclosure Box for Devices. "1.Strength and Stability designed with corrugated sides and wide flange. Size 450x450mm" "2.Smart Lid designed with no holes to keep out pests, beveled edges to minimize damage potential from turf equipment." 3.Non-Corrosive, fiberglass. 4.Environmentally‑friendly, LEED-compliant material made of 100% recycled materials.

Construction of masonry chamber 90x90x100 cm inside in 40kg/sq. cm brickwork complete with 23 cms wall thickness and in cement mortar 1:4( 1 cement : 4 coarse sand) for sluice valve of sizes 100 mm, 120 mm 150 mm and 200mm dia with necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 coarse sand: 10 graded stone ballast 40 mm nominal size) and inside plastered with CM 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement complete and chamber cover as specified below etc. all complete as per standard drawing . (rate is inclusive of rate earthwork excavation, cost of surface cover and all other materials and labour and as per details below) with M.S. sheet cover with 6 mm thick M.S. plate and frame of Angle iron 50x50x6mm in 120 mm thick RCC slab cover in cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone ballast 20 mm nominal size)