Maintenance and Payment of electrical consumption charges of street lighting on PWD North West Roads under NWED (SH Provision of complete automation of Storm Water Pumps with Online Monitoring and remote operations at Zakhira Pump House and Shalima

Fabrication, supplying, installing, testing and commissioning of indoor type free standing weather and vermin proof flush compartmentalized modular, totally enclosed type electrical starter panel for Zakhira (as per general arrangement size not less than 5.5 sq. mtr. and 0.45m deep made out of 2.0mm thick sheet steel with front and back hinged openable double leaf doors with panel lock including supplying and fixing following accessories inside the panel, drilling, welding, providing detachable gland plate / knock outs plate, connections, as required. The cubical board shall be provided with base channel of (ISMV 100 designation) of size 50*50mm including painting the base channel with primer and finish paint, complete as per general arrangement drawing approved by Engineer-in-charge . The LT panel shall generally confirm to CPWD General Specifications for Electrical works, Part-1,Internal 2005, Part-2 External 1994 and Part-4 substation equipment-2007 as amended upto date. The panel shall be installed on a suitable brick pedestal of suitable size in an approved manner. a) 630 A, 50KA FPMCCB = 1 No. b) 6 Amps SP CONTROL MCB = 21 Nos. c) 10 Amps DP CONTROL MCB = 6 Nos. d) 150 A, 36KA TPMCCB = 6 Nos. e) Spreader Terminal 4 Pole = 1 No. f) Spreader Terminal 3 Pole = 6 Nos. g) Direct ROM = 6 Nos. h) R-Y-B Indication Lamp = 15 Nos. i) VAF+PF METER = 7 Nos. j) CT COIL 100/5 = 18 Nos. k) CT COIL 600/5 = 3 Nos. l) PUSH BUTTON WITH ELIMENT = 12 Nos. m) 230/24V, DC 8.2A SMPS = 1 No. n) 4 CHANNEL RELAY CARD = 1 No. o) AUTO/MANUAL SELECTER SWITCH = 6 Nos. p) 75 HP VFD= 6 Nos. q) 4" Cooling Fan = 6 Nos. r) 6" Cooling Fan = 1 No. s) 630 A Changeover = 1 No. t) Tablet= 1 Nos.

Fabrication, supplying, installing, testing and commissioning of indoor type free standing weather and vermin proof flush compartmentalized modular, totally enclosed type electrical starter panel for Shalimarbagh (as per general arrangement size not less than 5 sq. mtr. and 0.45m deep made out of 2.0mm thick sheet steel with front and back hinged openable double leaf doors with panel lock including supplying and fixing following accessories inside the panel, drilling, welding, providing detachable gland plate / knock outs plate, connections, as required. The cubical board shall be provided with base channel of (ISMV 100 designation) of size 50*50mm including painting the base channel with primer and finish paint, complete as per general arrangement drawing approved by Engineer-in-charge . The LT panel shall generally confirm to CPWD General Specifications for Electrical works, Part-1,Internal 2005, Part-2 External 1994 and Part-4 substation equipment-2007 as amended upto date. The panel shall be installed on a suitable brick pedestal of suitable size in an approved manner. a) 400 A, 50KA FPMCCB = 1 No. b) 6 Amps SP CONTROL MCB = 18 Nos. c) 10 Amps DP CONTROL MCB = 6 Nos. d) 100 A, 36KA TPMCCB = 5 Nos. e) Spreader Terminal 4 Pole = 1 No. f) Spreader Terminal 3 Pole = 5 Nos. g) Direct ROM = 5 Nos. h) R-Y-B Indication Lamp = 13 Nos. i) VAF+PF METER = 6 Nos. j) CT COIL 100/5 = 15 Nos. k) CT COIL 400/5 = 3 Nos. l) PUSH BUTTON WITH ELIMENT = 10 Nos. m) 230/24V, DC 8.2A SMPS = 1 No. n) 4 CHANNEL RELAY CARD = 1 No. o) AUTO/MANUAL SELECTER SWITCH = 5 Nos. p) 50 HP VFD= 3 Nos. q) 30 HP VFD= 2 Nos. r) 4" Cooling Fan = 5 Nos. s) 6" Cooling Fan = 1 No. t) 400 A Changeover = 1 No. u) Tablet= 1 Nos.

Supplying, installation, testing & Commissioning of ultrasonic sensor in each water storage tank with measuring range upto 5 meters measurement accuracy of 0.5% - 1.0%, Resolution ratio of 3mm or 0.1% (whichever is greater) with LCD digital Display, Analog output of - 4-line system with 4-20mA current, 510 Ù load, 2-line system, 4- 20mA, 250 Ù load with Relay output - 2 group (i.e. AC 250V/8A or DC 30V/5A) with 24VDC supply, Ambient temperature Display instrument - 20~+60°C with IP66 protection etc complete as reqd.

Supplying of Micro Processor Unit having a high-performance 32-bit ARM Cortex-based processor operating up to 72–180 MHz with embedded Flash memory, SRAM, multi-channel 12/16-bit ADC, advanced timers, PWM generation, RTC with battery backup support, watchdog protection, and multiple communication interfaces including UART, SPI, I2C, CAN. The system integrates WiFi SoC supporting IEEE 802.11 b/g/n at 2.4 GHz with built-in TCP/IP stack, WPA/WPA2 encryption, SSL/TLS security, OTA firmware upgrade capability, and dual operating modes (Station/AP). Operating Voltage 9–24V DC input supply with reverse polarity, over-voltage, surge, and short-circuit protection, along with high-efficiency DC-DC regulation for stable 5V and 3.3V rails. Communication is provided through industrial-grade RS485 (Modbus RTU compatible) with configurable baud rate and multi-drop capability. Including heavy-duty electrically isolated relay outputs (NO/NC type) suitable for pump contactor control, along with LED status indication. Including common HMI/Tablet for various setting like pump automation with user-configurable tank level start and stop settings, adjustable hysteresis control, and support for float or sensor-based inputs. The system incorporates automatic pump rotation logic to ensure equal runtime distribution and seamless alternation after each stop cycle. User-configurable priming interval and priming time settings allow efficient air removal and smooth pump startup. Advanced under-current monitoring enables dry-run detection with adjustable threshold settings and automatic pump trip protection. The controller also includes user-defined maximum pump run time protection to prevent overheating or mechanical damage.SCADA compatibility via Modbus RTU/TCP, and remote monitoring capability through WiFi connectivity

Supply & installation of Scada software for online Monitoring pump house of site with following specification:- Overview: The SCADA software shall provide comprehensive real-time monitoring, control, and data management for the water distribution system. It will enable users to remotely view and manage the system from anywhere using web browser. SCADA Software with Server Validity of 3 Years Key Features: Real-Time Data Monitoring: Displays real-time status and parameters of all system components, including pumps, sensors,flow meters and valves. User Interface (UI): A user-friendly, customizable live UI that shows the current status of all system components. The UI shall provide basic functions for supervision and control of the system. The UI shall give the user access to alarms and events displayed on the screen. Aside from these lists on the screen, there shall be a printout of alarms or events in an event log. The following standard pictures shall be available from the UI. ➢ Graphical diagram showing the Hardware status. ➢ Pop us box to display pump details like voltage, ampere, Power Factor, Power consumption etc. ➢ Event list, station ➢ System status. Remote Command Execution: Enables users to issue remote commands for controlling pumps, sensors and valves. In order to ensure a high degree of security against undesired operation, a “select-before-execute” command procedure shall be provided. After the “selection” of a hardware, the operator shall be able to recognize the selected device on the screen and all other hardware shall be blocked. As communication between control centre and device to be controlled is established, the operator shall be prompted to confirm the control action and only then final execute command shall be accepted. After command execution the user shall receive a confirmation that the command is executed. In the selected object picture, all attributes like ➢ Authority ➢ Local / remote control ➢ Errors etc. shall be displayed. Event Data Management: Allows users to download and analyse historical event data logs. The Report page shall contain all the commands that are executed for the control and monitoring of the water distribution system. The event and associated time of its occurrence has to be displayed for each event. The event page shall be automatically updating at real time within maximum of 10sec duration.The operator shall be able to call up the event list on the monitor at any time for the whole water distribution system or sections of it. The events shall be registered in a chronological event list in which the type of event and its time of occurrence are specified. It shall be possible to store all events in the computer for at least one year. The Report page shall be download in pdf and excel format. The Report can be viewed/download in web browser by selection of date and time in From and to format between 1-year period. The chronological event list shall contain: ➢ All Hardware of system like - pumps, sensor, valve. ➢ All Pumps parameter like Voltage, Current, Power Factor, Power consumption etc installed in the system. ➢ All sensor values installed in the system. ➢. All Valve status installed in the system. ➢ Loss of communication. ➢ Filters for selection of a certain type or group of events shall be available. The filters shall be designed to enable viewing of events grouped per: ➢ Date and time. ➢ Hardware ➢ Status

Providing & Fixing of WiFi router for monitoring of pumps with the following specifications:- External Power Supply: 9VDC/0.6A Interface:- 4 10/100Mbps LAN Ports: 1 10/100 Mbps WAN Ports Dimension: 7.6 x 5.3 x 1.3 in. (193 x 134 x 33mm) Antenna: 2.5dBi Fixed Omni Directional Antenna Wireless Function: Enable/Disable Wireless Radio, WDS Bridge, WMM Wireless security: 64/128/ 152-bit WEP/ WPA/ WPA2,WPA-PSK/WPA2-PSK Frequency: 2.4-2.4835GHz

Supplying and drawing of following size FR PVC insulated single core & multi core sheathed/unsheathed industrial flexible copper conductor cable of 1100V grade complete as required. a) 4 x 1 sq. mm

b) 6 x 1 sq. Mm

Laying and fixing of one number PVC insulated and PV C sheathed / XLPE power cable of 1.1 KV grade of following size on wall/surface etc. as required. a) Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Providing, Installing, Testing & Commissioning of Storm Water SCADA Software Integration with existing centralized PWD headquaters, including supply and configuration of SCADA server, workstation, communication gateways, industrial networking equipment, VPN and firewall setup, creation of centralized SCADA database, tag mapping of field instruments, microprocessor communication programming through Modbus TCP/IP, OPC and Ethernet protocols, development of graphical HMI mimic screens, real-time data acquisition, alarm and event management, historical data logging, trend analysis, report generation, remote operation and control of pumps, motorized valves and field devices, integration of level sensors, flow meters, and electrical parameters, configuration of user access levels, cybersecurity implementation, redundancy and backup setup, server commissioning, communication testing, FAT/SAT, system validation, operator training and all associated hardware, software, engineering services, cabling and accessories required for complete centralized monitoring and control of the Storm Water System from MSO Building Headquarters.