ASTM F941-99(2013)
(Practice)Standard Practice for Inspection of Marine Surface Preparation and Coating Application
Standard Practice for Inspection of Marine Surface Preparation and Coating Application
SIGNIFICANCE AND USE
3.1 This practice may be invoked by any of the parties mentioned in 1.2 and may be included as part of a specification or used to clarify or reinforce an existing specification that does not adequately address inspection. When invoked by the ship owner on the shipbuilder, the shipbuilder is responsible for the coordination effort.
3.2 As surface preparation and coating requirements generally differ from ship area to ship area, this practice shall be applied separately to those areas of similar requirements.
3.3 The contents of this practice shall be addressed (for each applicable ship area) at a prestartup meeting attended by the parties mentioned in 1.2.
SCOPE
1.1 This practice is intended to serve as a guide for determining specific inspection requirements for marine surface preparation and coating application during new construction, major retrofit, or routine maintenance contracts.
1.2 It is intended that this practice be used to coordinate inspection activities between ship owner, ship builder, coatings manufacturer and coatings applicator, and that specific requirements be developed before the commencement of surface preparation or coating application, or both.
1.3 This practice does not provide a means of recording required data (for example, film thicknesses, temperatures, relative humidity, and so forth), but instead establishes a format for deciding what data must be recorded, when during the preparation/coating process, and by whom.
1.4 This practice does not establish accept/reject criteria for surface preparation or coating inspection, nor does it address methods of repairing deficiencies found. It does, however, provide a means of determining them.
1.5 This standard may involve hazardous materials, operations, and equipment. 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 and health practices and determine the applicability of regulatory limitations prior to use.
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Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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Designation: F941 − 99 (Reapproved 2013) An American National Standard
Standard Practice for
Inspection of Marine Surface Preparation and Coating
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Application
ThisstandardisissuedunderthefixeddesignationF941;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope Soluble Ionic Contamination of Blasting Abrasives
F718 Specification for Shipbuilders and Marine Paints and
1.1 This practice is intended to serve as a guide for
Coatings Product/Procedure Data Sheet
determining specific inspection requirements for marine sur-
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2.2 SSPC Standards:
face preparation and coating application during new
SSPC PA 2 Measurement of Film Thickness
construction, major retrofit, or routine maintenance contracts.
SSPC-SP 1 Solvent Cleaning
1.2 It is intended that this practice be used to coordinate
SSPC-SP 3 Power Tool Cleaning
inspection activities between ship owner, ship builder, coatings
SSPC-SP 5 White Metal Blast Cleaning
manufacturer and coatings applicator, and that specific require-
SSPC-SP 6 Commercial Blast Cleaning
ments be developed before the commencement of surface
SSPC-SP 7 Brush-Off Blast Cleaning
preparation or coating application, or both.
SSPC-SP 10 Near-White Blast Cleaning
1.3 This practice does not provide a means of recording
SSPC VIS-1 Pictorial Surface Preparation Standards for
required data (for example, film thicknesses, temperatures,
Painting Steel Surfaces
relativehumidity,andsoforth),butinsteadestablishesaformat 4
2.3 JSRA Standard:
for deciding what data must be recorded, when during the
SPSS Standard for the Preparation of Steel Surface Prior to
preparation/coating process, and by whom.
Painting
1.4 This practice does not establish accept/reject criteria for 5
2.4 ISO Standards:
surface preparation or coating inspection, nor does it address
ISO 8501-1:1988 Preparation of Substrates Before Applica-
methods of repairing deficiencies found. It does, however,
tion of Paints and Related Products—Visual Assessment
provide a means of determining them.
of Surface Cleanliness
1.5 This standard may involve hazardous materials,
ISO 8502-1:1991 Preparation of Substrates Before Applica-
operations, and equipment. This standard does not purport to
tions of Paints and Related Products—Tests for Assess-
address all of the safety concerns, if any, associated with its
ment of Surface Cleanliness: Soluble Iron Products
use. It is the responsibility of the user of this standard to
ISO 8502-2:1992 Preparation of Substrates Before Applica-
establish appropriate safety and health practices and deter-
tions of Paints and Related Products—Tests for the
mine the applicability of regulatory limitations prior to use.
Assessment of Surface Cleanliness—Laboratory Determi-
nation of Chloride on Cleaned Surfaces
2. Referenced Documents
ISO 8502-3:1992 Preparation of Substrates Before Applica-
2
tions of Paints and Related Products—Tests for the
2.1 ASTM Standards:
Assessment of Surface Cleanliness—Assessment of Dust
D3276 Guide for Painting Inspectors (Metal Substrates)
on Steel Surfaces Prepared for Painting (Pressure Sensi-
D4940 Test Method for Conductimetric Analysis of Water
tive Tape Method)
ISO 8502-4:1993 Preparation of Substrates Before Applica-
1
This practice is under the jurisdiction of ASTM Committee F25 on Ships and
tions of Paints and Related Products—Tests for the
Marine Technology and is the direct responsibility of Subcommittee F25.01 on
Structures.
Current edition approved Oct. 1, 2013. Published October 2013. Originally
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approved in 1985. Last previous edition approved in 2009 as F941 – 99 (2009). Available from Society for Protective Coatings (SSPC), 40 24th St., 6th Floor,
DOI: 10.1520/F0941-99R13. Pittsburgh, PA 15222-4656, http://www.sspc.org.
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or JSRA standards are available from Shipbuilding Research Assoc. of Japan,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Sempakushinko Bldg., 15-16 1-Chome Toranomon Minato-Ku, Tokyo 105.
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Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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F941 − 99 (2013)
AssessmentofSurfaceCleanliness—GuidanceonEstima- 4. Procedures
tion of the Probability of
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