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Alatas Singapore - TTS Huahui Hatch Cover Troubleshooting and Repair services
 

The Vessel is equipped with deck machinery make TTS Hua Hai Ships Equipment Co .Ltd. in China, a member of the TTS Marine Group. One of the hatch covers on board is malfunctioning, there is a problem with the hatch cover hydraulic controls and the hatch cover cannot be opened or closed.

The owner called ALATAS deck machinery service and one of our TTS hatch cover specialist engineer attended on board to investigate.

He identified the root cause to be a faulty hydraulic control valve assembly, that had to be sent ashore for repairs. Alatas overhauled the hatch cover valve block in our specialized hydraulic workshop on a 24/7 around the clock basis. We renewed the complete control block by replacing all the valves, i.e. directional control valves, counterbalance valves, relief valves and flow divider, supplied from our TTS spare parts stock.

The overhauled deck hydraulic control valve was installed on board and all associated hydraulic hoses and hydraulic fittings were renewed accordingly. The hatch cover opening and closing operation was tested successfully and the hatch cover was back in operation, allowing the vessel to sail.

The hatch cover repairs were executed on an around the clock basis to minimize the Vessel delay and the owner appreciated a job well done by ALATAS.

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Huahui Hatch Cover Troubleshooting and Repair services

Hatch cover #2 could not open

Hatch cover #2 could not open

TTS Huahui Hatch Cover Troubleshooting and Repair services

Control Valve for hatch cover #2 which was discovered heavily corroded

Further troubleshooting conducted and found Flow Divider faulty

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Huahui Hatch Cover Troubleshooting and Repair services

Further troubleshooting conducted and found Flow Divider faulty

Installation of control valve after repair and refurbishment work

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Huahui Hatch Cover Troubleshooting and Repair services

Installation of control valve after repair and refurbishment work

Installation of control valve after repair and refurbishment work

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Huahui Hatch Cover Troubleshooting and Repair services

Newly supplied Flow Divicer unit

Newly supplied Flow Divicer unit

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Huahui Hatch Cover Troubleshooting and Repair services

Newly supplied Flow Divicer unit

Newly supplied Flow Divicer unit

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Huahui Hatch Cover Troubleshooting and Repair services

TTS Hua Huai opening of hatch cover after repair

TTS Hua Huai opening of hatch cover after repair

TTS Huahui Hatch Cover Troubleshooting and Repair services

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TTS Hua Huai opening of hatch cover after repair work

 

 

 

 

 
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