Hello team, I am currently involved in managing a marine port that specializes in material handling. We use Ship Loaders to ship out finished products and Ship Unloaders (Grab Type) to bring in raw materials. I am seeking guidance on calculating the availability of the jetty and formulating Overall Equipment Effectiveness (OEE) for all operations. Additionally, we have approximately 20 conveyors that we would like to measure OEE for based on different routes. Any advice on which Key Performance Indicators (KPIs) to utilize would be greatly appreciated. Regards, Vinay.
Ensuring the optimal performance and efficiency of your port or jetty equipment involves monitoring key performance indicators (KPIs) such as availability, reliability, maintenance, and inspection. It is important to track downtimes for ship loaders, unloaders, and conveyors to assess their reliability, as well as planned shutdowns to calculate equipment availability. For a comprehensive understanding of Overall Equipment Effectiveness (OEE), consider searching for the term OEE and referring to resources like Wikipedia for more information.
We track downtime for each ship loader, unloader, and conveyors individually, as well as planned shutdowns for each equipment. If you have any questions, please feel free to reach out. Best regards, Vinay.
When experiencing downtime, it is important to assess the availability and reliability of your port equipment. Consider calculating these metrics for the entire port based on calendar days and accounting for any delays. Do you know the maximum capacity the port can handle annually? Additionally, what maintenance and inspection key performance indicators (KPIs) are you currently using or planning to implement?
Thank you for responding, Josh. I agree with the method you outlined for measuring availability and reliability. I am curious about how availability is measured at other ports around the world. Do they measure equipment availability based on ship berthing time or on a monthly basis? I am interested in learning how other locations handle these measurements in their day-to-day operations. This information could be valuable for our operations. Regards, Vinay.
It is unclear if there are any comparative studies available on port and jetty facilities, like refineries. As a result, starting with an internal trend analysis over time would be a beneficial way to gather information. This can help in identifying patterns and making informed decisions for improvement.
Hi Vinay, calculating OEE can definitely be instrumental in optimizing the efficiency of your marine port operations. For your ship loaders, unloaders, and conveyors, you'd want to look at an amalgamation of three key metrics: Availability (A), Performance (P), and Quality (Q). Here's a rough configuration: A = Uptime/(Uptime + Downtime), P = (Ideal Cycle Time x Total Count) / Running Time, and Q = Good Count / Total Count. As for the availability of the jetty, find out the time it can be operational within a given period for loading or unloading ships. KPIs can include loading/unloading rates, idle time, total cargo moved, equipment downtime, etc. You might also consider some non-traditional KPIs like environmental impact metrics which are becoming increasingly important in modern port management. Don't forget to factor in specific routing times if your conveyors are variable-route.
Hi Vinay, the OEE for your jetty operation can be calculated using data on its availability, performance efficiency, and quality rate. For instance, the availability factor could be determined by comparing the actual operation time to the planned operation time. As for the conveyors, assessing different routes could involve calculating the time each route takes and examining any unplanned stops. For KPIs, consider focusing on factors such as throughput (the amount of product moved in a given time period), reliability (measured by mean time between failures), and maintainability (tracked via mean time to repair). Operational-specific KPIs such as load and unload rates could also prove useful. Hope this helps!
Hi Vinay! It sounds like you have a challenging but rewarding role at the port. For calculating jetty availability, you might want to consider metrics like uptime, planned maintenance time, and unplanned downtime to give you a clearer picture. In terms of OEE, focus on availability, performance, and quality for both the loaders/unloaders and your conveyors—tracking these will help you identify areas for improvement. Don’t forget to incorporate KPIs such as throughput rates for the conveyors, turnaround times for vessels, and any delays or bottlenecks you encounter. Good luck with your management efforts!
Hi Vinay, it sounds like you have a complex but fascinating operation going on! For calculating jetty availability, I’d recommend tracking metrics like operational hours versus downtime and maintenance time, which gives you a clear picture of efficiency. For Overall Equipment Effectiveness (OEE), focus on three main components: Availability, Performance, and Quality; consider measuring breakdown frequency, throughput rates, and the quality of materials loaded/unloaded. As for your conveyors, you might want to analyze metrics on their utilization rate and speed consistency across different routes. Establishing these KPIs will give you a solid foundation for assessing performance. Good luck with your calculations!
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Answer: - Some KPIs that can be utilized include jetty utilization rate, downtime percentage, maintenance time percentage, planned vs. unplanned downtime ratio, and OEE calculation for Ship Loaders, Ship Unloaders, and conveyors.
Answer: - OEE can be calculated by multiplying Availability, Performance Efficiency, and Quality Rate. These factors can be measured for each equipment or process to determine their overall effectiveness.
Answer: - KPIs for conveyors can include throughput rate, downtime occurrences, maintenance time, conveyor speed consistency, and conveyor utilization rate for each route. These KPIs can help assess the efficiency and performance of conveyors in different operational scenarios.
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