june summit 2015 [autosaved]
TRANSCRIPT
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]
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Downtime Is the non productive time due to an unplanned stop of the dredger, decreasing the production, increasing the total operating cost and reducing the return on investment (ROI).
One of the KPI’s of both effective and efficient operation and maintenance is the downtime. Although downtime is unavoidable; it can be reduced to a minimum by analyzing and predicting of the possibilities of downtime
Ahmed Metwally, [email protected]
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Main Elements of Downtime
• Operation malfunction.
• Equipment malfunction.
• Onboard inventory management.
Ahmed Metwally, [email protected]
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Operation Malfunction
•Unauthorized operation.
• Lack of training and/or experience.
•Skipping preoperational checks.
•Failure to follow safety instructions.
Ahmed Metwally, [email protected]
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Equipment Malfunction
•Unfollow of operation manuals.
•Use of non standard consumables.
•Use of non genuine spares.
•Unplanned maintenance.
•Reliability of maintenance.
Ahmed Metwally, [email protected]
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Onboard inventory management
• Inventory control.
•Availability of Emergency spares.
• Information and accessibility.
Ahmed Metwally, [email protected]
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Documenting the Down Time
Operation down time 1 hr.
• 01/06/015
Maintenance down time 2 hrs.
• 05/06/015
Inventory down time 30 min.
• 08/06/015
Crew downtime 2 hrs.
• 09/06/015
Information down time 1 hr.
• 10/06/015
Ahmed Metwally, [email protected]
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Ahmed Metwally, [email protected]