Supplying and installation of valve based wireless automation system for raw water distribution of direct outlet No.8 of S.I.P main canal at Ch.9.74 Km in Curchorem Constituency.

Supplying at store or site of work Rigid PVC(SEL FIT) pipes for public water supply includingRailway freight, carting, loading and unloading,stacking, transit insurance etc. complete,Conforming to IS: 4985-2000, and bearing ISImark, Class 6 kg/cm2. d)110 mm

Supply of rigid PVC fittings conforming to IS:7834-1975 designed for precision and accuracy soas to join PVC pipes and other specials includingrailway freight, carting, loading and unloading and stacking etc. Complete I) Elbow I)110 mm

IV) Tee I)110 mm

Conveying carefully from stack at site, 250m fromboth sides rolling and lowering in trenches, layingtrue to line and level and perfect linking for jointsfor P.V.C / H.D.P.E complete in all respects as perthe direction of the engineer in-charge d) 110 mm OD

Jointing of rigid / SEL FIT PVC pipes by cleaning the pipe with solvent cement including the cost ofsolvent cement and hydraulic testing of joints etc.complete as per IS:7634-1975 Part 3, including hydraulic testing of joints as directed by the Engineer in-charge. d) 110 mm

Demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead.

Earthwork in excavation by mechanical means (hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in : a)All kinds of soil

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in:complete. a)All works upto plinth level

Centering and shuttering including struttings, propping etc. and removal of formwork for : c)Columns, Pillars ,piers, abutm-ents, posts and strut, square, rectangular, polygon in plan. etc.

Providing & laying cement concrete 1:2:4 (1cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size)excluding cost of centering, shuttering and finishing in: b)In retaining walls , return walls(any thk)including attached pilasters,columns,piers,abutments, pillars, posts, struts, buttresses,string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, fillets etc, upto floor five level.

Pre-cast cement concrete solid block masonry of compressive strength 70 kg / cm2 in cement mortar 1:4 (1 cement : 4 corase sand ) in foundation and plinth size of blocks (30 x 20 x 15). in foundation and plinth

Supply, Installation, testing and commissioning of 100mm actuated valves Function: 2 Way NC, NO Ports size : 4" Connection: Female BSPT or NPT thread Pressure range: 0.3 to 10 bar Temperature range Fluid : 5ºC to 50ºC (no freezing) Ambient : -10ºC to 50ºC Solenoid: GEM-SOL 3/4" UNEF, 2 WayNC or NO solenoids. All voltages Manual override: Reinforced Nylon Body & cover: Reinforced Nylon Spring: Stainless Steel AISI 302 Diaphragm: NR Seals: NBR Screws: Stainless Steel AISI 304 Solenoid: Stainless Steel AISI 300 & 400 series Protection class IP65 with connector

Valve control Unit- (VCU) for Valve automation and wireless data transmission Interfaced with Transmitter, for continuous data acquisition Comprehensive Field Monitoring 'Wireless Connectivity: LoRa based offering long-range communication and flexible installation options 'Communication: LoRa & Bluetooth 5.0 Inbuilt GPS 'Valve feedback sensing 'Realtime data for Valve positions 'Upto 6 hours of battery backup through rechargeable Lithium ion batteries. 'Fail safe manual application, in case of emergency.

Master Control Unit (MCU) - Wireless connectivity to all transmitters and centralised command unit Operates, monitors, and manages multiple agricultural processes Ability to handle various input and output combinations. Mesh network technology links field units, with one unit acting as a bridge to the cloud. Dual channel LoRa Connectivity 4G/LTE Cellular Connection Complex and High-Speed Data Processing Flexible Inputs and Outputs: Supports diverse configurations Flexible Inputs and Outputs: Supports diverse configurations IP65 Outdoor Protection Extended Wireless Range: Covers over 3 km in wireless mesh network Cloud-Based and Local Control: Enables scheduling and management options both locally and via cloud. Cloud Software Upgrades and Support: Facilitates updates, configurations, and ongoing support through cloud services. Cloud Server/Mobile Application software & Integration Real time cloud based data acquisition and monitoring through specially developed UI. Integration of the all parameters, sensors , valves installed in the farm. Aids monitoring various valve positions, water levels, pressure flows etc. Customisable timing options for pumps and valves. Custom programmable based on various sensor inputs Display real time data per minute and provide the graph trend and statistics for each day. Provides voltages, amp data with historical graphs

25W 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.

Supply Installation testing and commsioning of 5 HP Monoblock Submersible pump i) Total Head in meters : 6 mtrs ii) Discharge in M3/HR : 120Cum/hr. iii) Speed in rpm : 1450 iv)Stuffing Box Details :Gland v) Impeller : Closed ( CI ) vi) Pump Size in mm : 100 x 100 vii) Pump Casing : CI viii) Pump Shaft : C-40The Pump Shall be complete with all accessaries Coupling , Coupling Guard, foundation bolts etc. complete and as approved by Engineer-in-Charge.

Supply, installation, testing and commissioning or control panel suitable for 1 nos. 5HP pump, as per relevant IS, and confirming to IP 54 , suitable for operation on 415 volts AC, 50Hz system. The switch board shall be flush front, cable entry from bottom dust and vermin proof complete with interconnections, busbar wirings, door and covers fully gasketed The cubical should be properly derusted and painted powder coating (7 tank Process) and oven process. The switch shall be constructed of 14SWG CRCA sheets with following accessories. i) Mains incomer, ii)Mains R Y B LED indication lamp 1set iii) Voltameter 0- 500V .iv)Ammeter v) 3 phase 415V vi) TP Power Contactor Main & Delta vii) Over load Relay viii) Electronic Y/D Timer ix) Under Voltage ,Overvoltage & Single phase preventer relay with settings. x) ON/OFF Push Button with ON/OFF/ Trip LED indication lamp.

Motor control Unit- (MCU) for pump automation, control and wireless data transmission Interfaced with Transmitter, for continuous data acquisition Universal motor Control Comprehensive Field Monitoring Wireless Connectivity: LoRa based offering long-range communication and flexible installation options "Communication: LoRa & Bluetooth 5.0 Inbuilt GPS" Valve feedback sensing Realtime data for pump running status Continous monitoring for Voltages and Amps drawn. Single phase, phase reversal protection Over and under voltage protection Upto 6 hours of battery backup through rechargeable Lithium ion batteries. Fail safe manual application, in case of emergency

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