EXPERT SERVICE FOR CONTROL AND INSTRUMENTATION DURING GT CIBI 2025

Amount

Control and instrument job -GT

CONTRACT ASSISTANCE MISCELLANEOUS DEMOB/MOB CI Demobilization and mobilization charges of all persons deployed for the GT inspection jobs (CI &BI), under specific conditions as per the scope of work and terms and conditions. For Mob. & demob. charges IOCL will pay actual expenses based on documentary evidence + 15% Administritve Charges. No Idling charges will be applicable upto 3 days. Charges are per trip basis

Control & Instrumentation Jobs during CI for FR-V Instrument Removal and fixing back: Following Instruments are to be removed for giving clearance to Mechanical dept. for dismantling the equipment. The removed instruments are to be checked and to be replaced if found faulty during testing. ,, ,,,,SPARK PLUG: QTY-2 ,,,,FLAME SCANNER: QTY-4 ,,,,BLEED VALVE LIMIT SWITCHES CONNECTIONS: QTY-4 ,,,,Turbine roof related Transmitter & limit switches, Tubing ,,,, & cabling related to same ,,,,Turbine compartment door limit switches & related conduit ,,,,HAZGAS & CO monitor probes & related conduit & tubing Preventive Maintenance Jobs: 1.,,Stroke checking & calibration of following instruments. ,,,,Inlet guide vane (IGV). ,,,,Stop Ratio Valve ,,,,Gas Control Valve 2.,,IGV LVDT physical inspection & feedback loop checking. 3.,,All Junction boxes inspection including cable termination tightening 4.,,All Tubing ferrule joints and cable conduit connections tightness checking. 5.,,All Level switch & limit switch functional checking. 6.,,Spark plugs# functional testing with Mark-VIe. 7.,,Flame scanners# functional testing with Mark-VIe. 8.,,Notification jobs as mentioned in shutdown job planning. 9.,,Mark-VIe control panel card cleaning and connection tightness. 10.,,Speed probe healthiness checking - 11.,,Exhaust TC healthiness check and replace if found faulty 12.,,functional testing & repair/replacement for following on-off valves. ,,,,Compressor bleed valve actuators ,,,,20CB Solenoid valve ,,,,On-Off valves and Solenoids (including CO2 system) ,,,,,,,, functional check & replace. ,,,,False start drain valves 13.,,Seismic vibration probes (09 Nos.) healthiness checking and replacement of probe/probe extension cable. Note: 1. BGGTS Control TA will only witness the healthiness checking of valves. 2. No skid cable laying is possible during the shutdown maintenance activity. If required, same can be executed separately. 3. Haz gas sensor - Calibration gas should be provided by IOCL.