SPECIAL REPAIRS AND REPLACEMENT OF CONVENTIONAL TYPE WATER LEVEL INDICATOR WITH DIGITAL LEVEL INDICATOR, DATA COLLECTING AND TANSMITTING SYSTEM UNDER GE BELGAUM

Amount

NOTE : THE ITEMS MENTIONED BELOW SHALL BE OF SPECIALIZED IN NATURE AND EXECUTED UNDER THE SUPERVISION AND GUILD LINES FROM OEM . THE ENTIRE WORK ONCE COMPLETED WILL BE INSPECTED AND CERTIFIED BY REP OF OEM FOR FUNCTIONAL ASPECTS OF ITEMS INSTALLED AT SITE. COMPLETION CERTIFICATE WILL BE ISSUED BY THE ACCEPTING OFFICER ONLY AFTER RECEIPT OF ABOVE CERTIFICATE FROM OEM . THE RATE QUOTED BY THE CONTRACTOR FOR THE FOLLOWING ITEMS SHALL BE DEEMED TO INCLUDE THE ABOVE PROVISIONS.

Supply, install, test and commisioning of PLC based Water Level Control Panel Outdoor Type floor mounted free standing weather , dust and vermin proof IP-55 protection suitable for monitoring ultrasonic level Sensor (01 No for each OHT) Non Contact type to monitor the water level for over head tank with a percentage from 0% to 100% . The Panel should have the provision for 02 Nos of motorized valve operation for the future PLC based Panel and consist of 4" HMI for Local monitoring of the Level. with an including digital display unit for over head reservoir shows the water level indication on seven segment display 2inch size 3 digit display.

The PLC should have the following features : Inputs: (i) 32 Nos, Outputs: 32 Nos Analog Input: (ii) 02 Nos.Panel Box fabricated from 2.0 mm thick CRCA sheet and Powder coated (Minimum 50 Micron ) to operate the water supply system. (iii)The Panel shall also be equipped with GPRS communication Modem along with suitable external antenna of required gain, patch chord and mounting accessories . Note : The rate quoted by the contractor for this item shall be deemed to include the cost of communication for a period of 12 months from the date of completion of work. Locations of OHT as below: (a). Kambale OHT (b). B & R OHT (c). Military Hosoital OHT (d). Naagzira Pump House OHT (e). MLIRC OHT Make of PLC : SCHNEIDER /SIEMENS / ABB/ MITUBISHI/DELTA Make of PLC Panel: MARSH AUTOMATION/ IMPULSE SOLUTION/ RKOM SOLUTIONS

Supply, install, test and commisioning of PLC based Water Level Control Panel outdoor type floor mounted free standing weather , dust and vermin proof IP-55 protection suitable for monitoring ultrasonic level Sensor in Laxmi Tek Pump House two UG Sump and one OHT (Reservoir Sump, Black Stone Sump and Bottle type Over Head Tank) non Contact type to monitor the water level for OHT and UG sump with a percentage from 0% to 100% . The Panel should have the provision for 05 Nos of motorized valve operation for the future. PLC based Panel and consist of 4" HMI for Local monitoring of the Level with an including digital display unit for over head reservoirs and UG sumps shows the water level indication on seven segment display 2inch size 3 digit display.

.The PLC should have the following feature: Inputs : (i) 32 Nos Outputs: 32 Nos Analog Input: 02 Nos.Panel Box fabricated from 2.0 mm thick CRCA sheet and powder coated (Minimum 50 Micron ) to operate the water supply system. (ii) The Panel shall also be equipped with GPRS communication Modem along with suitable external antenna of required gain, patch chord and mounting accessories . Note :The rate quoted by the contractor for this item shall be deemed to the cost of communication for a period of 12 months from the date of completion of work. Make of PLC : SCHNEIDER /SIEMENS / ABB/ MITUBISHI/ DELTA Make of PLC Panel: MARSH AUTOMATION/ IMPULSE SOLUTION/ RKOM SOLUTIONS

Supply, install, test and commisioning of PLC based Water Level Monitoring Panel Indoor Type IP 42 protection suitable for monitoring ultrasonic sensor (08 Nos) Non Contact type to monitor the water level for 04 Nos of OHT and 04 Nos of Under Ground Sump in Parade Road Pump House with a percentage from 0% to 100% PLC based Panel should consist of 4" HMI for Local monitoring of the Level with an including digital display unit for over head reservoirs and UG sumps shows the water level indication on seven segment display 2inch size 3 digit display.

The PLC should have the following feature: Inputs: (i) 32 Nos, Outputs: 32 Nos Analog Input: 10 Nos . (ii)The Panel Box shall be fabricated from 2.0 mm thick CRCA sheet and Powder Coated (Minimum 50 Micron ) to operate the water supply system. (iii)The Panel shall be equipped with GPRS communication Modem along with suitable external antenna of required gain, patch chord and mounting accessories . Note : The rate quoted by the contractor for this item shall be deemed to the cost of communication for a period of 12 months from the date of completion of work. Make of PLC : SCHNEIDER /SIEMENS / ABB/ MITUBISHI/ DELTA Make of PLC Panel: MARSH AUTOMATION/ IMPULSE SOLUTION/ RKOM SOLUTIONS

Supply Install, Test and Commissioning of Indoor type Programmable Logic Controller based Valve Automation and communication Panel IP 42 protection suitable for control and monitoring of 05 Nos of Pumps , 05 Nos of Pressure Transmitter, 06 Nos of Priming Motorised Valve, 05 Nos of Air release Solenoid Valves, 13 Nos of motorized valves ( Plus 03 NosSpare) and 02 Nos of Magnetic Level sensor for Priming of Tank , 05 Number of energy meters for Pump's and 02 Nos of Ultrasonic level sensor ( 1 No for Sump and 1 No for MAP OHT) . The panel should be of suitable size fabricated from 2.0 mm thick CRCA sheet and powder coated (Minimum 50 Micron ) The Panel should consists of the following items:- (a) Water Level Sensor and Display (b) Pump On/Off (c) Auto priming (d) Operation of Motor Actuated Butterfly Valves (e) Automatic Toggling of Pumps (f) Auto Change Over in case of Pump Failure

(g) Single Phasing Prevention . (h) Manual Mode Operation System : (all connected sub systems including all valves (in pump houses and overhead tanks) and pumps from the PLC based Control Panel. (I) 7'' HMI The PLC based Panel shall consist of the follwing sub systems:- (a) 01 No.PLC with follwing specifications; (b) Suitable Digital inputs/ outputs (c) 4 serial ports supporting open communication protocol, 01 No. Ethernet port. (d) Programming software based on IEC to facilitate building of custom built function blocks. (e) Expandable upto 192 DI / DOs. (f) 01 No SMPS of 5 A rating (Make: SCHNEIDER / Siemen/ABB/MITUBISHI)

Supply, install, test and commissioning of SCADA software with the following technical Specifications:- (a) Minimum No of process tags- Unlimited (b) Minimum graphic screens- Unlimited (c) No of variables per screen - Unlimited (d) Store text - 30000 (e) Recipes- 1000 (f) Maximum visual basic scripts- Unlimited (g) Communication with controller- Ethernet, MODBUS, MODNET

(h) Maximum connections to controller system- more than 10 connections (j) Maximum No of archives - 100 (k) Achievable data - Process data, Messages. (l) Maximum No of entries per archiving - CSV, RDB (m) No of messages-4000 ( bit triggered)/500 Analog (n) Message text( No of character)-80 (o) Password protection Requirment. (q) Alarm and Trend View - Alarm view in the form of trends( Process analyst). (r) Statistical process control - SPC module for Cp and Ck charts to be embedded. (s) Clustering - The package should support clustering architectures which can a global client concept for the services.

(t) Redundancy - Redundancy configuration should be inbuilt without any coding. Make - Hardware Requirement: i3 processor, 8 RAM, 1 TB HDD, keyboard, Microsoft mouse, Ethernet card, 42" Flat screen monitor, Windows XP latest version Static IP: in the name of AGE/GE Location : SCADA Room Make of SCADA Software : SCHNEIDER / SIEMENS/ABB/MITUBISHI/DELTA

Supply, Install,Test and Commissioning of Ultrasonic Level Transmitter fixing on OHT and UG sump including all fixing arrangement with IP 67 protection complete all as sopecified and as directed. Note : The Ultrasonic Level Transmitter shall consists of rhe following technical specifications : (i)Range : 0-6 metres (ii)Accuracy : 0.5 % minimum (iii)Supply Voltage : 24V dc (iv)Output : 4-20 mA Make of Ultrasonic Level Transmitter: SCHNEIDER / SIEMENS /BANNER Location : All OHT & SUMP

Supply and fix FRLS PVC insulated unsheathed armoured copper conductor cable of size 4 core x 1.5 sqmm for connecting power supply to digital box complete all as specified and as directed .Note :Make of FRLS PVC copper cable : Finolex/Polycab/Asian

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for foundation, laying pipe etc. or for shafts, wells, cesspits, manholes, pier holes, etc. and getting out in any type of soil complete all as specified and as directed.

Returning filling in soft/loose soil including spreading levelling watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

Returning filling in soft/loose soil including spreading levelling watering and well ramming in layers n.exc 25 cm thick complete all as specified and directed.

M/s. VIJAY ELECTRICALS