Indian Navy-IN has published Tender For 8000 Hourly Routines On Four Main Engines - In Ship. Submission Date for this Tender is 05-09-2019. Air Cooler Tenders in NAVAL DOCKYARD VISAKHAPATNAM Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Name of Work: <8000 HOURLY ROUTINES ON FOUR MAIN ENGINES IN SHIP> | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1.01 | 04 MEsCheck for zero error of fuel rack on engine and correct as required.12PA6 280 STC | Item no 1 | 4 | No |
| 2 | 1.02 | 04 MEsCheck condition of serrated bush of the fuel booster pump drive. Replace serrated bush if worn out.12PA6 280 STC | Item no 2 | 4 | No |
| 3 | 1.03 | 04 MEsDismantle and inspect the engine air starting valves and air distributor.12PA6 280 STC | Item no 3 | 4 | No |
| 4 | 1.04 | 04 MEsUndertake inspection of rocking gear including removal, visual inspection, dimensional checking and replacement of bushes and refitting of the rockers.12PA6 280 STC | Item no 4 | 4 | No |
| 5 | 1.05 | 04 MEsUndertake revoal of 02 selective cylinder heads on each engine, check condition of exhaust valve seats and cheeck wear and ovality of exhaust valve guide bushes. Undertake inspection of piston/con rod assembly and liner ovality12PA6 280 STC | Item no 5 | 4 | No |
| 6 | 1.06 | 04 MEsVisually Inspect the timing gear teeth12PA6 280 STC | Item no 6 | 4 | No |
| 7 | 1.07 | 04 MEsUndertake mechanical cleaning of turbocharger compressor wheel, casing & diffuser and measure clearances.12PA6 280 STC | Item no 7 | 4 | No |
| 8 | 1.08 | 04 MEsInspect turbocharger, replace bearing if necessary12PA6 280 STC | Item no 8 | 4 | No |
| 9 | 1.09 | 04 MEsInspect shut off valve, bypass valve & air valve12PA6 280 STC | Item no 9 | 4 | No |
| 10 | 1.1 | 04 MEsInspect & Clean the self-cleaning fuel filter12PA6 280 STC | Item no 10 | 4 | No |
| 11 | 1.11 | 04 MEsInspect the overspeed trip slide valve and replace seals12PA6 280 STC | Item no 11 | 4 | No |
| 12 | 1.12 | 04 MEsRemove & Inspect gasket on valve carrier on oil pump suction side/ valve box12PA6 280 STC | Item no 12 | 4 | No |
| 13 | 1.13 | 04 MEsUndertake Inspection & cleaning of coolant side spaces of (a) Lub oil cooler (b)Fresh water coolers12PA6 280 STC | Item no 13 | 4 | No |
| 14 | 1.14 | 04 MEsDismantle and clean fresh water pump. Renew the mechanical seal (Cyclam water pump packing)12PA6 280 STC | Item no 14 | 4 | No |
| 15 | 1.15 | 04 MEsChemical cleaning and pressure testing of charge air cooler12PA6 280 STC | Item no 15 | 4 | No |
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