WBPHED/EE/BMD/NIeT- 6 OF 2024-2025/9

Amount

Supply & delivery of Battery Powered MQTT enable RTU for Intake Pump House SCADA The GPRS RTU Consist of inbuilt DI-8, DO=2, AI=4, AO=2, Real Time Clock & Calender Inbuilt, with additional feature for Supply Voltage Condition monitoring, RTU Health Monitoring, Lat /Long Geo Data and BAD Network montoring at remote Server. The DATA Transmission Protocols are Modbus DNP3, JSON, FTP and MQTT. The RTU has inbuilt 4G Modem Gateway with Firewall Router used to communicate with Central Server for DATA Exchange. The RTU is Powered from Solar, Battery and Grid Auto transfer Power Supply. Processor Dual ARM® Cortex® A7, plus ARM Cortex M3; 500 Mhz Memory • SRAM – 4 MB, battery backed static RAM • DDR3 RAM – 256 MB, dynamic RAM • NAND Flash – 256 MB, flash memory Events and datalogging • DNP3 and IEC 60870-5-104 events: 100,0005, store up to 1,000,000 events using internal file system • Store up to 100,000,000 events using USB drive or MicroSD card File system storage Approximately: 70 MB • USB host storage • Single-partition plug-in USB mass storage devices up to 32 GB, File format: FAT32

• MicroSD card Up to 32 GB formatted with the FAT32 file system. MicroSD cards larger than 32 GB can be used by preparing a 32 GB volume on the card. • Serial Ports: 1, 2 RS-485: 2-wire half-duplex operation. Maximum baud rate 115,200 bps. • IP Protocols: • Modbus/TCP Server, Modbus/TCP Client • Telnet Server, FTP Server, MQTT • Inndustrial Roter Equipped with Dual-SIM, 1 x LAN , 1 X WAN interface and Wi-Fi. 3 Level SIM-1, SIM-2 & WAN provdies alternative Internet sources with switching capability. • Environment: • -40…70 °C (-40…158 °F) operating temperature when the unit is mounted horizontally on a vertical surface • Input voltage: • Rated Voltage 12…30 Vdc, 3W

• Input Sensor: Flowmeter / Level Sensor/ Pump Motor Status/ Chlorine Dosing Pump Status/ Electrical Supply Parameter/RTU Battery Condition • Output: MODBUS DNP3 RTU/MQTT/JSON / FTP (.csv) Server • PANEL Enclosure, MOC: SS, size:450(H)X550(W)X2580(D)mm, Make: RTU Module: Schneider_Electric India Pvt. Ltd. Integraton By: System Advance Technologies PVt. Ltd. SI of SE Supply, delivery, configuration of 4th GEN WEB Based PWS SCADA for Bankura District, consist of the following design, development work for under mentioned module: i) SCADA DATA Server Back End Programming, ii) Basic WEB Page Design and Modification, iii) Alarm Page on Geo Location iv) GEO Location page design and Setup modification, v) Historical Data Display design, vi) Report Printing, vii) Histogram, Pie, Line Chart design, viii) Sufficient Data Storage. ix) HTTPS:\\...API WEB Service design and development in existing DATA Exchange with PHED HQ Servers. Make: SI of Schneider Electric

Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc.complete in all respect including cost of all necessary fittings as required, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (a) For Exposed Work i) 20 mm dia for signal Cable laying

Installation, Commissioning, Calibartion, of RTU Panel, flowmeter ,Level Sensor, Connectivity with Server & VPN Network as per instruction of EIC. Execution By: OEM Authorised Vendor.

Add: 18% GST

Add: 1% Cess

CONCORD ENGINEERING

MENAKA ENTERPRISE