ASTM F1738-23
Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants

Standard No.

ASTM F1738-23

Release Date

2023

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM F1738-23

Scope

1.1 This test method covers the measurement of the deposition of an aerially applied dispersant surrogate, typically dyed water, on the surface of the ground or water. The test method of obtaining these measurements is described, and the analysis of the results, in terms of dispersant use, is considered. There are a number of techniques that have been developed, and this test method outlines their application. These measurements can be used to confirm or verify the specifications of a given equipment set, its proper functioning, and use. 1.2 This test method is applicable to systems used with helicopters or airplanes. 1.3 This test method is one of four related to dispersant application systems. Guide F1413/F1413M covers design, Practice F1460/F1460M covers calibration, Test Method F1738 covers deposition, and Guide F1737/F1737M covers the use of the systems. Familiarity with all four standards is recommended. 1.4 There are some exposure and occupational health concerns regarding the methods described. These are not discussed in this test method since they are a function of dispersant formulation. Anyone undertaking such experiments should consult the occupational health experts of the dispersant manufacturer regarding the precautions to be used. 1.5 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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. 1.7 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.

ASTM F1738-23 Referenced Document

• ASTM E1260 Standard Test Method for Determining Liquid Drop Size Characteristics in a Spray Using Optical Nonimaging Light-Scattering Instruments
• ASTM E642 Standard Practice for Determining Application Rates and Distribution Patterns from Aerial Application Equipment
• ASTM F1413/F1413M Standard Guide for Oil Spill Dispersant Application Equipment: Boom and Nozzle Systems
• ASTM F1460/F1460M Standard Practice for Calibrating Oil Spill Dispersant Application Equipment Boom and Nozzle Systems
• ASTM F1737/F1737M Standard Guide for Use of Oil Spill Dispersant Application Equipment During Spill Response: Boom and Nozzle Systems

ASTM F1738-23 history

• 2023 ASTM F1738-23 Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants
• 2019 ASTM F1738-19 Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants
• 2015 ASTM F1738-15 Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants
• 2010 ASTM F1738-10 Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants
• 1996 ASTM F1738-96(2007) Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants
• 1996 ASTM F1738-96(1999) Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants