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| 1 | Check door seal of water separator and replace.supply of required spares are in vendor\"s scope |
| 2 | Check spider for signs of wear (support for cartridges of water separator) . Replace defective ones.supply of required spares are in vendor\"s scope. |
| 3 | Calibrate all pressure gauges from NABL accredited Lab, Defective instrumentations to be replaced.Pressure Gauge Range 0-15 Bar, Qty 06,Pressure Gauge Range -1 to 05 Bar, Qty 06 |
| 4 | Supply of the following material for above works (Anticipatory)Pressure Gauge Range 0-15 Bar, Qty 06,Pressure Gauge Range -1 to 05 Bar, Qty 06 |
| 5 | Carry out trials of all pumps.Carry out overhaul of the pumps.supply of required spares are in vendor\"s scope. |
| 6 | Survey 25% system pipes. Renew deteriorated system pipes. Pipe supports/ clamps are in place as per original design/ fit post erection of complete system. Pressure test on completion to identify leaks.supply ofrequired spares are in vendor\"s scope.Pipes will be supplied by HSL.Total Length - 150 mtr approx, Test Pressure 12.5 Bar |
| 7 | Refit 25% system valves and carry out pressure testing of system valves. Renew defective valves.Qty - 10 each, Type - 100mm Butterfly, Test Pressure - 12.5 BarQty - 05 each, Type - 150mm SDNR, Test Pressure - 12.5 Bar |
| 8 | Supply of the following material for above works (Anticipatory)100mm Butterfly valves, Test Pressure - 12.5 Bar |
| 9 | Supply of the following material for above works (Anticipatory)150mm SDNR valves, Test Pressure - 12.5 Bar |
| 10 | Check condition of the shock and vibration mounts of pumps. Renew damaged mounts. No of mounts - 04 each |
| 11 | Supply of the following material for above works (Anticipatory)shock and vibration mounts of pumps as per sample. |
| 12 | Carryout functional checks of all instrumentation and sensors. Undertake calibration/ repairs. Replace defective instrumentations.Instrumentation includes dry run protection sensor, Pressure Transmitters (Range 0-15 Bar, Qty 03 each), Temperature Sensors (0-100 Deg C, Qty 02 each), Pressure Relief Valves (SetPressure 11.5 Bar, Qty 01 each) |
| 13 | Supply of the following material for above works (Anticipatory)Pressure Transmitters ,Range 0-15 Bar |
| 14 | Supply of the following material for above works (Anticipatory)Temperature Sensors, 0-100 Deg C |
| 15 | Supply of the following material for above works (Anticipatory)Pressure Relief Valves ,Set Pressure 11.5 Bar |
| 16 | Abnormal noise observed from pump drive end of AVCAT service pump.Suspect bearing worn out .Undertake overhauling of pump. Make- M/s Desmi, Capacity - 600 LPM .supply of required spares are in vendor\"s scope |
| 17 | Undertake pressure testing of AVCAT fuel hoses. Length - 8 Mtr, Dia - 4 inch, Testing pressure - 10 Bar |
| 18 | Undertake hydro static pressure testing of AVCAT fueling. Length - 30 Mtr Dia - 40 mm Testing pressure - 12 Bar |
| 19 | Frequent chocking of water filter separator and water absorber observed in AVCAT System. required to cleaning of filteration units and replacement of filters. Detail of water filter separator- Make- Parker Velcon, Local supplier- DESMI, Flow rate-726l/min. Detail of water absorbant Make-SPX FLOW, Local Supplier - DESMI, Filter model-K8927, Element-5403228 pack, Design pressure -10.34 bar |
| 20 | Supply of the following material for above works (Anticipatory)Water filter separator- Make- Parker Velcon, Local supplier- DESMI, Flow rate-726l/min. Detail of water absorbant Make-SPX FLOW, Local Supplier -DESMI, Filter model-K8927, Element-5403228 pack, Designpressure -10.34 bar |
