ASTM F3724 : 24

1.1 This guide defines a procedure and the measurement criteria to quantify the performance of an advancing skimming system for use in oil spill response.

1.2 This guide is designed to provide data that can be used as inputs to the Estimated Recovery System Potential (ERSP) Calculator,2 a planning tool that estimates the performance of an advancing skimming system for each of the first three days following the instantaneous discharge of a batch oil spill, or daily for an ongoing continuous discharge of oil.

1.3 This guide includes the option of testing in waves if the device is intended for nearshore or offshore conditions, and the user wants to use values for throughput efficiency that are greater than the default values in the ERSP Calculator.

1.4 It is accepted that the measured fluid recovery rate, throughput efficiency, and recovery efficiency, as determined by this guide may be higher than what is typically achievable under actual conditions of a spill. However, the results are intended to provide a reasonable estimate of skimmer performance in the conditions simulated in the ERSP Calculator.

1.5 This guide involves the use of test oils that may be considered hazardous materials. It is the responsibility of the user of this guide to procure and abide by necessary permits, regulations, safety, and health considerations for the use and disposal of test oil.

1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.