AMC FOR AUTOMATION AND SCADA UNDER GE AF TRIVANDRUM

Amount

Comprehensive maintenance of SCADA based water supply pumping and distribution system including repairs, maintenance, servicing and operating of all PLC panels and all connected circuit and accessories as required for all the modernised water supply infrastructure as described below by authorised well trained and qualified technician of OEM or through authorised service provider of the OEM or any other agency dealing with the installation and maintenance of SCADA system having vast experience in the relevant field capable to maintain & operate the SCADA system round the clock at GE (AF) Trivandrum :-

a) Servicing and maintenance/repair and replacement of defective components/spare parts of PLC based control panels including all accessories such as modem, antenna, communication cable etc, (installed at various pump houses and locations, OHT, UG Sump etc. Existing SCADA system & PLC make : Mitsubishi, Model Nextgeni 2K Plus, SCADA software of Allen Bradley FT with unlimited screens. (b) Repair/maintenance by disconnecting, cleaning greasing for wear and tear complete servicing, lathing/melting if required re-installing and commissioning as directed by Engr-in-Charge of all motorised and solenoid valves, Pressure switch, Pressure Transmitter, Ultrasonic and magnetic level sensors, motorised butterfly valve etc complete.

The scope of work covers for the following also :- (i) Any changes to the programmable Logic Controller (PLC), e.g., Changes in ladder logic of programme, changes in operating timing, etc., (limited the scope of items covered under this AMC). (ii) Any changes to the SCADA software, e.g., changes in report format, changes in operational screens, creation of soft keys, (limited the scope of items covered under this AMC). (iii) Submission of passwords, operator's manual, trouble shooting manual circuit diagram, schematic diagram and layout plan related to SCADA system required for smooth functioning & all as per Manufacturer's instructions.

(iv) SCADA reports related to all the systems to be submitted/mailed to AGE/JE on every week with details of :- (a) Attending and completion of break down within the specified time frame (i.e., within 4 hrs of reporting) & submitting records showing the date & time of reporting and completion. (b) Maintenance, repair and replacement of unserviceable spare parts as required at site with date and time of completion all as specified and directed by Engineer in charge. (c) All the calls related to unserviceability/breakdown of the system should be attended within 4 hours, if failed to do so, penalty of Rs. 1000/- on each day shall be imposed until the system gets repaired for smooth functioning. (d) The quoted rate shall also inclusive of all the charges of the communication, i.e., 01 No BSNL broad band connection with static IP at SCADA room and GPRS enabled data cards/ OFC used in all PLC based related to the scope of work.

Repair, maintenance and servicing of SCADA server Make : HP, Monitor make : Samsung, Printer make : HP Laser Jet P 1108 all as directed including necessary updating antivirus etc upkeep the service for the mentioned period. Note for item No 1 to 2 :- The components/spare parts to be replaced during the repair and maintenance shall be measured and paid as 'Supply only' under respective items. However, cost of taking down the old one and fixing new spare parts and consumables such as grease, cotton waste etc shall be deemed to be included in the rate quoted for Ser Item No 1 & 2 above.

Supply & fixing in replacement of GSM/GPRS based RS485 MODEM with antenna and power supply incl testing and commissioning. Make : Maestro, Cat. No. M1003G or equivalent in Sheetal wireless/ MCOM Technology/ SM Instrumentation.

Supply only Ultrasonic Level sensor range 0-5 mtr.Make: Banner cat No. QT50ULB/N2726 or equivalent in Siemens/ Krohne Marshal

Supply only UPS for minimum 1 hours of battery backup for running of SCADA computer & All PLC Panels. Make : APS, Cat Part No - BR1000G-IN or equivalent in Dell/ Samsung/ HP/ AOC/ LG.

Renewal of existing Static IP with Broadband connections by the name GE(AF) TVM of any service provider of excellent speed for the period of 1 year. Note: Monthly Broadband charges shall be included in quoted rates.

Supply only Flow/ Pressure Transmitter with proper wiring. Make : Danfoss, Cat Part No : MBS 3000, Siemens Cat Part No : P 220 7 MF 1567-3CA00-1GA1 or equivalent in Indfoss/ Rapid Control.

Supply only Magnetic Level sensors inside tank/sump Make: Crystals/ S M Instrumentation/ Mahalaxmi or equivalent.

Supply only replacement Air releasing solenoid valve having 10mm dia, 230 V AC operated coil complete all as specified & directed. Make : Avcon, Cat Part : M45-1RD-GP/H. or equivalent in ROTEX/ JOHNSON CONTROLS/ ASCO.

Supply only Priming solenoid valve/ Actuator having 15mm/25mm dia, 230 V AC operated coil complete all as specified & directed, Make:- JOHNSON CONTROLS, Cat Part No : APC-VLV2251V1 or equivalent in AVCON/ROTEX/ASCO.

Supply only PLC (Programmable Logic Controller). Make: Mitsubishi, Cat Part No : 2K PLUS or equivalent in Schneider/ ABB/ Kamal Drive & automation Services/ Unitronics/ Allen Bradley/ Renu

Supply only I/O module suitable for PLC (Programmable Logic Controller), Make: Mitsubishi, Cat Part No : 2K PLUS or equivalent in Schneider/ABB/Unitronics/ Allen Bradley/ Renu

Supply only Single Phase Preventer. Model : VSP D2 Make : Minilec Cat Part - No : VSP D2(N) or equivlent in Schneider/ L&T/ Telemecanique

Supply only Relay - 4 C/O, 220V AC. Make : IDEC, Cat Part No : RS4S A 220 or equivalent in LEONE / L&T/OMRON.

Supply only Relay Base - 4 C/O. Make : IDEC, Cat Part No : SY4S05D or equivalent in Schneider/LEONE / L&T.

Supply only LED Indicator lamp of Colour : Red / Yellow / Green. Make : ESBEE, Cat Part No : EPLR240A or equivalent in Schneider/ ESBEE/ Telemecanique.

Supply only Water Level Controller Relay Card (05 levels) Make : Crystal/ Techtrol/ Mahalaxmi/ Splash/ S M Instrumentation/ RDS or equivalent

Supply only buzzer of 230V AC. Make : MIMIC, Cat Part No : BZ or equivalent in L&T.

Supply only Push Button with LED Indicator (Colour : Red / Yellow / Green) - 240V A.C. Make : ESBEE, Cat Part No : EHLR240A. or equivalent in Telemecanique / Schneider .

Supply only Electric motor for actuator suitable for 80 mm dia. Butterfly valve. Make : Marsh, Model QT - 3 motor, RT-3 OF RITETORK or equivalent in ROTORK/ S D Torque/ Emtork.

Supply only Electric motor for actuator suitable for 100 mm dia. Butterfly valve. Make : Marsh, Model QT - 5 motor, RT-5 OF RITETORK or equivalent in ROTORK/ S D Torque/ Emtork.

Supply only Electric motor for actuator suitable for 150 mm dia. Butterfly valve. Make : Marsh, Model QT - 10 moto, RT-10 OF RITETORK or equivalent in ROTORK/ S D Torque/ Emtork.

Supply only Capacitor & Resistor for Actuator suitable for 80mm / 100mm / 150mm / 200mm dia. Butterfly Valve. Make : Variturn Cat Part No VHS100/200 or equivalent in Marsh/ Vellohm.

Supply only Limit Switch for Actuator suitable for 80mm / 100mm / 150mm / 200mm dia. Butterfly Valve. Make : Cherry, Cat Part No : D449-Q1RA or equivalent in MarshSchneider/L&T.

Supply only Butterfly valve of size 80 mm dia. Model DN 80, PN 16. Make: AUDCO/ L&T/ VIRGO/ INTERVALVE or equivalent.

Supply only Butterfly valve of size 100 mm dia. Model DN 100, PN 16. Make: AUDCO/ L&T/ VIRGO/ INTERVALVE or equivalent.

Supply only Butterfly valve of size 150 mm dia. Model DN 150, PN 16. Make: AUDCO/ L&T/ VIRGO/ INTERVALVE or equivalent.

Supply only SMPS 24V DC 3.2 Amp. Make : NHP, Model NHP 75 Cat Part No NF824V5ARM or equivalent in Schneider/ Telemecanique.

Supply only Handwheel for 80mm/ 100mm/ 150mm/ 200mm Actuators

Supply & fixing in replacement of motor actuated butterfly valve with the following specifications including all accessories (CI fittings required at site) complete as directed by Engineer-in-Charge. (a) Valve size 150mm dia. (b) Designed line pressure 6 kg/Sqcm (c) Operating Angle : 90 degrees (d) Disc material CI with nylon coating (e) Limit switches : 02 Nos for open and close. (f) Mounting : Splash proof-Direct on valve/ Extended type as per site requirement. (g) Input Supply : 230V, AC, 50 HZ. (h) In built wireless modem compatibility for remote communication (i) Valve position indication with an output of 4-20m A. (j) The actuator should be capable of accepting 4-20m A of input of regulating purposes. (k) Mannual Operation : Hand Wheel/Rapid Control Make : Model QT - 10 of of Marsh or equivalent in ROTORK/ S M Instrumentation/ EMTORK/ HASSEL HOFFNER/ S D TORQUE.

All as per ser item No 31 above but for valve size 100 mm dia. Make : Model QT - 5 of of Marsh or equivalent in ROTORK/ S M Instrumentation/ EMTORK/ HASSEL HOFFNER/ S D TORQUE.

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