CA NO. GE (I) (AF)/SHL/ OF 2021-22 SPECIAL REPAIR / UPGRADATION OF AUTOMATION SYSTEM(SCADA) FOR WATER SUPPLY AT HQ EAC (U), AF UNDER GE (I) (AF) SHILLONG

Amount

AMC, supervision, Monitoring, repair and servicing of water supply distribution system through SCADA software and provide the manpower 02 No. company trained technician having ITI qualified working in two shift of 08 hrs each per day (OEM of PLC Panels and Motorized Valves) for successful working of the system under GE(I)(AF) Shillong complete all as specified and directed. (i). Automation Main Panel at Pump House No -1. (ii). Automation Mimic Panel at Pump House No-1. (iii). Automation Slave Panel at Officer Md Accn PS Tank Area - 01 No. (iv). Automation Slave Panel at SNCO's PS Tank Area - 01 No. (v). Automation Slave Panel at CPL PS Tank Area - 01 No. (vi). Automation Slave Panel at Airman Mess PS Tank Area - 01 No. (vii). Automation Slave Panel at Camp PS Tank Area - 01 No. (viii). Automation Slave Panel at Command Bldg - 01 No. (ix). Automation Slave Panel at 792 SU - 01 No. (x). Automation Slave Panel at PVC Tank Officer Mess HQ EAC(U) - 01 No. (xi). Automation Slave Panel at PS Tank Officer Mess HQ EAC(U) - 01 No. (xii) Pressure switch -04 Nos (xiii) Actuators alongwith motorised butterfly valve : 49 Nos (xiv) Magnetic float switch sensor - 114 Nos

Comprehensive maintenance shall include the following with the taking down of all supply only items :- (a) Servicing and maintenance /repair and replacement of defective components /spare parts with new one of PLC based control panels including all accessories modem, antenna etc. installed at pump house No 01 and various over head tanks. (b) Repair/maintenance, cleaning, greasing for wear and tear, complete servicing, refixing, lathing, installing and commissioning of all motorised valves, Pressure Transmitters, magnetic level sensors etc. (c) Any changes to the Programmable Logic Controller (PLC), e.g. Changes in ladder logic of programme, changes in operational timing, etc. (limited to the scope of items covered under this AMC). (d) Any changes to the SCADA software, e.g. Changes in report format, changes in operational screens, creation of soft keys etc. (limited to the scope of items covered under this AMC). (e) Attending break down maintenance and replacement of unserviceable spare parts with new ones as required at site complete all as specified and directed.

Notes: - (1) All components/spare parts replaced shall be of the same make as specified in Particular Specifications and model / cat as per the existing and shall be measured and paid seperatly under relevant items of this BOQ and fixing charges shall be deemed to be included in this item. Nothing extra shall be admissible on this account.The additional parts required for smooth and efficient operation/replacement etc for system other than the spares in the BOQ shall be replaced with new ones without any extra cost. (2) Servicing of Motorised valve, PLC based control Panels, communication Panels, Mimic Panels shall be carried out by authorized representative of OEM. The technician shall submit a letter from the manufacturer as proof of his being a authorized representative of the manufacturer. The technician shall also submit a signed report on original letterhead of the manufacturer that servicing has been carried out by him.

(3) Any changes to the Programmable Logic Controller (PLC), e.g. Changes in ladder logic of programme, changes in operational timing, etc. (limited to the scope of work covered under this AMC) shall be carried out by authorized representative of OEM. The programmer shall submit a letter from the manufacturer as proof of his being an authorized representative of the manufacturer. The programmer shall also submit a signed report on original letterhead of the manufacturer that servicing has been carried out by him. (4) Any changes to the SCADA software, e.g. Changes in report format, changes in operational screens, creation of soft keys etc. (limited to the scope of work covered under this AMC) shall be carried out by authorized representative of OEM. The technician shall submit a letter from the manufacturer as proof of his being a authorized representative of the manufacturer.

All the notes given as above shall also be read in conjunction with the following: (A) The repair and maintenance of SCADA system should be done through OEM or through the authorised service provider of the OEM. (B) Within 15 days of acceptance of tender, the successful bidder shall submit a Memorandum of Understanding (MoU) from OEM in a non-judicial stamp paper of Rs 100.00 duly notorised with an undertaking stating that execution of all SCADA related items of work shall be carried out under technical support and guidance of OEM.

Supply only single phase preventer. Model - : VSP D2. (Make : Minilec / L&T/ Telemechanic/ Schneider / Siemens)

Supply only Relay - 4 C/O, 240 V. (Make : LEONE/IDEC/L&T).

Supply only Relay - 4 C/O, 24 V. (Make : LEONE/IDEC/L&T).

Supply only Indicator lamp of 24 V DC. (Color : Red/Yellow/ Green) (Make : ESBEE/Telemacnique/ L&T).

Supply only Indicator lamp of 240 volts AC. (Color: Red/Yellow/ Green) (Make : ESBEE/Telemacnique/ L&T)

Supply only transformer for panel AC 240 V AC-12 V AC, 3 Amp. (Make : AIM or equivalent)

Supply only Water Level controller Relay Card (10 levels). (Make : RDS or equivalent).

Supply only Water Level Controller Relay Card (05 levels). (Make : RDS or equivalent)

Supply of HMI (Human Machine Interface) complete all as specified and directed. Make : ABB / Schneider / Siemens

Supply only I/O module Level sensing Card for Programmable Logic Controller complete all as specified and directed. Make : ABB / Schneider / Siemens

Supply only Push Button with LED Indicator (Red/Yellow/Green) - 240 V AC. (Make : ESBEE/Telemacnique/ L&T).

Supply only NO contact - 240 V AC, 3 A. Make : ESBEE/Telemacnique/ L&T)

Supply only NC contact - 240 V AC, 3 A. Make : ESBEE/Telemacnique/ L&T)

Supply only SMPS input 230 V/AC, Output 24V DC complete all as specified and directed. (Make : Telemacnique/ NHP/ L&T)

Supply only 5 pair 0.5 sqmm dia Armoured copper cable for sensor. (Make: Havells/Polycab/Plaza)

Supply only 6 core 1.5 sqmm PVC sheath PVC insulated copper Armoured cable. (Make: Havells/Polycab/Plaza)

Supply only 4 core 1.5 sqmm PVC sheath PVC insulated copper Armoured cable. (Make: Havells/Polycab/Plaza)

Supply only 2 core 1.5 sqmm PVC sheath PVC insulated copper Armoured cable. (Make: Havells/Polycab/Plaza).

Supply only Reprogrammed PLC CPU/Input /Output/Expansion Adaptor Card of Model No. V120-22-2T1/V120-22-2T38/M912T38 (Make: Unitronics or equivalent)

Supply only LEDs Lamp (Red/Green). (Make : L&T/ESBEE/ KWALITY

Supply only patch communication Cord for connectivity between PLC and wireless modem. (Make : Best quality)

Supply only Hand Wheel for Actuator suitable for 50 mm /100 mm dia butterfly valve.

Supply only Hand Wheel Actuator suitable for 150 mm/ 200 mm dia Butterfly Valve

Supply only Limit switch for Actuator suitable for 50 mm/ 100 mm/150 mm/200 mm dia Butterfly Valve.

Supply only Cast Aluminum Top Cover for Actuator suitable for 50 mm/ 100 mm dia Butterfly Valve.

Supply only Cast Aluminum Top Cover for Actuator suitable for 150 mm/ 200 mm dia Butterfly Valve.

Supply only M.S Spiral Gear (Worm Shaft) for Actuator suitable for 50 mm/ 100 mm dia Butterfly Valve.

Supply only M.S Spiral Gear (Worm Shaft) for Actuator suitable for 150 mm/ 200 mm dia Butterfly Valve..

Supply only Sector worm Gear for Actuator suitable for 50 mm/ 100 mm dia Butterfly Valve.

Supply only Sector worm Gear for Actuator suitable for 150 mm/ 200 mm dia Butterfly Valve.

Supply only power contactor 9A 3P complete all as specified and directed Make : L&T / Schneider / Siemens

Taking down old UNSV metal reflector parabolic antenna and Supply, Installation, Testing, Commissioning and Programming of Metal Reflector Parabolic antenna with control station to generate strong directional effect with WLAN network support having mast mounting arrangment. Control station should operate on license free frequency with necessary hardware at a suitable location to be connected to the central scada server so as to establish connectivity with every station of the network after conducting a frequency survey of the entire area of interest and identify suitable locations to mount the station hardware and the height of the antennas to establish clear line of sight either directly or by multi hop so as to be able to send data. Antenna type:- Metal Reflector Antenna Polarization:- ±45°, dual-slant (Linear vertical) opening angle:- h/v 18°/18°, Horizontal beamwidth:- 18 ° Vertical beamwidth:- 18 ° , Impedance:- 50 Ω Connection method:- LAN Connectivity Degree of protection:- IP65, seawater-resistant, Material:- Lexan EXL 9330 (Antenna housing), V2A (Bracket), V2A (Mast clip), Mounting type:- Mast mounting The should have a approval of Wi-Fi compliance, Environmentally Friendly Use Period :- UNLIMITED = EFUP-e Note:-Rate quoted is deemed to be included for making arrangemets of accessories such as mounting bracket and mast clips. Make:- Siemens / Schneider Electric / Universal Switch Gear Control / ABB Automation

Taking down old UNSV GPRS modem and Supply , installation, commissioning and testing of GPRS Modem: Input Supply - 5 V DC to 32 V DC, Serial Port - RS232/RS 485, Frequency Band - 900 MHZ, Operating temperature = -30 degrees Celsius to +70 degrees Celsius. Make: Maestro / Motorola / Elpro.

Taking down old UNSV GPRS gateway and supply of PLC based GPRS gateway.

Taking down old UNSV pressure switch and Supply and fixing of Pressure Switch with proper wiring including necessary power pack for supply of DC :- Power supply: 10-36 V DC Enclosure: whether proof IP 65 Process temperature: -30 to 120 Celsius Accuracy: 0.25 % Make: Danfoss Cat No. RT-200 or equivalent in Indfos/ Endress+Hauser 0-10 Kg/sq cm (Make : Indfoss/ Danfoss/L&T).

Taking down of old UNSV Electric motor of actuator of 50 mm and Supply and fix of Electric motor for Actuator of size 50mm dia.

Taking down of old UNSV Electric motor of actuator of 100 mm and Supply and fix of Electric motor for Actuator of size 100mm dia.

Taking down of old UNSV Electric motor of actuator of 150 mm and Supply and fix of electric motor suitable for actuator for 150 mm dia Butterfly valve. (Make : Ritetork or equivalent)

Taking down of old UNSV Electric motor of actuator of 200 mm and Supply and fix of Electric motor for Actuator of size 200mm dia.

Taking down of old UNSV resistor and Supply and fix of Resistor for Actuator suitable for 50 mm/ 80 mm/ 100 mm/ 150 mm butterfly Valve

Taking down of old UNSV capacitor and Supply and fix of Capacitor for Actuator suitable for 50 mm/ 80 mm/ 100 mm/ 150 mm butterfly valve.

Taking down of old UNSV butterfly valve of 50 mm di and Supply and fix of Butterfly Valve of size 50 mm dia. (Make: AUDCO/ VIRGO/ INTERVALVE)

Taking down of old UNSV butterfly valve of 100 mm di and Supply and fix of Butterfly Valve of size 100 mm dia. (Make: AUDCO/ VIRGO/ INTERVALVE)

Taking down of old UNSV butterfly valve of 150 mm di and Supply and fix of Butterfly Valve of size 150 mm dia. (Make: AUDCO/ VIRGO/ INTERVALVE)

Taking down of old UNSV butterfly valve of 200 mm di and Supply and fix of Butterfly Valve of size 200 mm dia. (Make: AUDCO/ VIRGO/ INTERVALVE)

Taking down of old UNSV Electric Actuator and Supply and fix of Electric Actuator of size 50mm dia. Motorised butterfly valve (20Kg/N to 30 kg/N) complete all as specified and as directed. Make Cat No Universal (U-80/16/220VAC) or equivalent in TOTRK, EMERSON/ RDS

Taking down of old UNSV Electric Actuator and Supply and fix of Electric Actuator of size 100mm dia. Motorised butterfly valve (20Kg/N to 30 kg/N) complete all as specified and as directed. Make Cat No Universal (U-100/16/220VAC) or equivalent in TOTRK, EMERSON/ RDS

Taking down of old UNSV Electric Actuator and Supply and fix of Electric Actuator of size 150mm dia. Motorised butterfly valve (20Kg/N to 30 kg/N) complete all as specified and as directed. Make Cat No Universal (U-150/16/220VAC) or equivalent in TOTRK, EMERSON/ RDS

Taking down of old UNSV Electric Actuator and Supply and fix of Electric Actuator of size 200mm dia. Motorised butterfly valve (20Kg/N to 30 kg/N) complete all as specified and as directed. Make Cat No Universal (U-200/16/220VAC) or equivalent in TOTRK, EMERSON/ RDS

Taking down of old UNSV point level sensor and Supply, installation, testing, and commissioning of float type point level sensor for Over Head tank with the following specification:- Type:- Magnetic Magnet:- Ring Type Switch:- Reed Switch Connecting cable:- 2 core Teflon Make : Siemens / Nohken / Universal Switch Gear Control / Nivelco

Supply, Installation, Testing and Commissioning and Programming of Master Control Station (SCADA). The scope includes:- Services for programming, configuration and customisation of the Smart Station Platform with respect to the Water supply Module as per actual site conditions and requirement of the engineer. (a). Landing Page to depict criritcal paramters viz. - Level of water in all tanks, pump status ON/OFF/FAIL and Water Quality parameters (b). Creation of drop down tabs to monitor the all Pump houses and Remote PLC Panel systems individually (c). Creation of individual PLC Panel wise schematics and layouts for the Water Supply system as per the actual site including display of all relevant parameters viz. Water level, Pump ON/OFF/FAIL status, Valve OPEN/CLOSE/FAIL status (d). Soft keys for remote manual operation of all pumps and motorised valves from the Master Control station. (e). Creation of Day wise Reports for :- (i) Run hours of pumps (ii) Pump / valve operation failures (iii) Active/Return status of each equipment with date and time. (iv). Configuring notifications, alerts and alarms as per preset logic. (v) Consumption Patterns - Daily, Weekly, Monthly and Annually. Note :- The work has to be carried through :- Universal Switch Gear Control/GE Automation & Control/ABB Automation/Rockwell Automation

Supply, Installation Testing & Commissioning of Indoor type PLC ( Programmable Logic Controller) based Pump and Valve Automation, Protection Panel with wireless Radio Frequency based communication suitable for control and monitoring of 04 Nos. centrifugal pumps, 48 Nos. motorized butterfly valves, 04 Nos. pressure switch, 110 Nos. float sensors. The front facia of the panel shall be made out of ink jet printed laminated latex on vinyl to clearly depict the layout of the PH in schematic format.The panel should be of minimum size 1000(H) X 1000(W) X 300(D) mm fabricated from 2 mm CRCA Sheet. (Location :- Main Pump House) The Panel should comprise the following items:- (a) Water Level Sensing & Display (b) Automatic Pump On/Off (c) Automatic Operation of Motor Actuated Butterfly Valves (d) Automatic Toggling of Pumps (e) Auto Change Over In Case of Pump Failure (f) Single Phasing Prevention (g) Manual Mode Operation (all connected sub systems including all valves in pump houses and connected buildings / overhead tanks and pumps) from the PLC based Control Panel. (ii) 01 No. PLC with follwing specifications:- (MAKE:- SCHNEIDER/SIEMENS/ABB/OMRON) (a). 2 Nos. non isolated RS 485 communication port, 1 Nos. Ethernet communication port, Support two redundant physical channel communication to one control centre. (b). Suitable No. of digital / analog input and outputs. (c). Programming Software based on IEC to facilitate building of custom build function blocks.

Supply, Installation Testing & Commissioning of Outdoor type PLC ( Programmable Logic Controller) based Pump and Valve Automation, Protection Panel with wireless Radio Frequency based communication suitable for control and monitoring of 02 Nos. motorized butterfly valves, 10 Nos. float sensors. The front facia of the panel shall be made out of ink jet printed laminated latex on vinyl to clearly depict the layout of the PH in schematic format.The panel should be of minimum size 500(H) X 500(W) X 300(D) mm fabricated from 2 mm CRCA Sheet. (Location :- Officer Mess OHT) The Panel should comprise the following items:- (a) Water Level Sensing & Display (b) Automatic Operation of Motor Actuated Butterfly Valves (c) Single Phasing Prevention (d) Manual Mode Operation (all connected sub systems including all valves connected overhead tanks) from the PLC based Control Panel. (ii) 01 No. PLC with follwing specifications:- (MAKE:- SCHNEIDER/SIEMENS/ABB/OMRON) (a). 2 Nos. non isolated RS 485 communication port, 1 Nos. Ethernet communication port, Support two redundant physical channel communication to one control centre. (b). Suitable No. of digital / analog input and outputs. (c). Programming Software based on IEC to facilitate building of custom build function blocks.

Supply, Installation Testing & Commissioning of Outdoor type PLC ( Programmable Logic Controller) based Pump and Valve Automation, Protection Panel with wireless Radio Frequency based communication suitable for control and monitoring of 01 Nos. motorized butterfly valves, 10 Nos. float sensors. The front facia of the panel shall be made out of ink jet printed laminated latex on vinyl to clearly depict the layout of the PH in schematic format.The panel should be of minimum size 500(H) X 500(W) X 300(D) mm fabricated from 2 mm CRCA Sheet. (Location :- Command Building OHT) The Panel should comprise the following items:- (a) Water Level Sensing & Display (b) Automatic Operation of Motor Actuated Butterfly Valves (c) Single Phasing Prevention (d) Manual Mode Operation (all connected sub systems including all valves connected overhead tanks) from the PLC based Control Panel. (ii) 01 No. PLC with follwing specifications:- (MAKE:- SCHNEIDER/SIEMENS/ABB/OMRON) (a). 2 Nos. non isolated RS 485 communication port, 1 Nos. Ethernet communication port, Support two redundant physical channel communication to one control centre. (b). Suitable No. of digital / analog input and outputs. (c). Programming Software based on IEC to facilitate building of custom build function blocks.

Supply and fix in replacement Printed Circuit Board (PCB) for Motorized Butterfly valve of size 50-100 mm complete all as specified and as directed. Make: - UNIVERSAL, ROTORK, EMERSON

Supply and fix in replacement Printed Circuit Board (PCB) for Motorized Butterfly valve of size 150, 200 mm complete all as specified and as directed. Make: - UNIVERSAL, ROTORK, EMERSON

Supply, istallation and testing of RMCO CHEMINJECT PRQ 40 HD high pressure single head adjustable chemical dosing pump with accessoreis capacity 2 USGPD to 40 USGPD at 100 PSI complete with supply, installation, testing of Chemical dozing system RMCO model CDMPS-100 of 100 ltrs capacity FRP solution container containing inlet/ outlet connection, lid with port hole, plain bottom and facilitate to fixed dozing pump on lid and fitted with 900 RPM 220 V AC motor and PVC agitator complete all as specified and directed.

Supply , installation and testing of Digital type of chlorine controller with measuring range 0.00-20.00PPM with + 0.05PPM accuracy , Temp range complete with sensor , waterproof grade IP 65 , 90-260V AC mounted on the suction/ delivery head of the motor and complete automatic dosing pump operation to be done when the chlorine found under to fixed range complete all as specified and directed.

Repair/AMC of existing computer complete with upgradation of the RAM as per the requirement of the system in replacement of unserviceable parts if any like Hard Disk Drive of 500GB, mother board, processor, mouse, key board, CPU, Desktop and UPS etc.

Suman Uni Controllers

RUHI ASSOCIATES

kapoor and co

BRIJ MOHAN LAL AND CO.