ASTM_F_941_-_99_2013.pdf

Designation:F94199(Reapproved 2013)An American National StandardStandard Practice forInspection of Marine Surface Preparation and CoatingApplication1This standard is issued under the fixed designation F941;the number immediately following the designation indicates the year of originaladoption or,in the case of revision,the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscriptepsilon()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.Scope1.1 This practice is intended to serve as a guide fordetermining specific inspection requirements for marine sur-face preparation and coating application during newconstruction,major retrofit,or routine maintenance contracts.1.2 It is intended that this practice be used to coordinateinspection activities between ship owner,ship builder,coatingsmanufacturer and coatings applicator,and that specific require-ments be developed before the commencement of surfacepreparation or coating application,or both.1.3 This practice does not provide a means of recordingrequired data(for example,film thicknesses,temperatures,relative humidity,and so forth),but instead establishes a formatfor deciding what data must be recorded,when during thepreparation/coating process,and by whom.1.4 This practice does not establish accept/reject criteria forsurface preparation or coating inspection,nor does it addressmethods 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 toaddress all of the safety concerns,if any,associated with itsuse.It is the responsibility of the user of this standard toestablish appropriate safety and health practices and deter-mine the applicability of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2D3276 Guide for Painting Inspectors(Metal Substrates)D4940 Test Method for Conductimetric Analysis of WaterSoluble Ionic Contamination of Blasting AbrasivesF718 Specification for Shipbuilders and Marine Paints andCoatings Product/Procedure Data Sheet2.2 SSPC Standards:3SSPC PA 2 Measurement of Film ThicknessSSPC-SP 1 Solvent CleaningSSPC-SP 3 Power Tool CleaningSSPC-SP 5 White Metal Blast CleaningSSPC-SP 6 Commercial Blast CleaningSSPC-SP 7 Brush-Off Blast CleaningSSPC-SP 10 Near-White Blast CleaningSSPC VIS-1 Pictorial Surface Preparation Standards forPainting Steel Surfaces2.3 JSRA Standard:4SPSS Standard for the Preparation of Steel Surface Prior toPainting2.4ISO Standards:5ISO 8501-1:1988 Preparation of Substrates Before Applica-tion of Paints and Related ProductsVisual Assessmentof Surface CleanlinessISO 8502-1:1991 Preparation of Substrates Before Applica-tions of Paints and Related ProductsTests for Assess-ment of Surface Cleanliness:Soluble Iron ProductsISO 8502-2:1992 Preparation of Substrates Before Applica-tions of Paints and Related ProductsTests for theAssessment of Surface CleanlinessLaboratory Determi-nation of Chloride on Cleaned SurfacesISO 8502-3:1992 Preparation of Substrates Before Applica-tions of Paints and Related ProductsTests for theAssessment of Surface CleanlinessAssessment of Duston Steel Surfaces Prepared for Painting(Pressure Sensi-tive Tape Method)ISO 8502-4:1993 Preparation of Substrates Before Applica-tions of Paints and Related ProductsTests for the1This practice is under the jurisdiction of ASTM Committee F25 on Ships andMarine Technology and is the direct responsibility of Subcommittee F25.01 onStructures.Current edition approved Oct.1,2013.Published October 2013.Originallyapproved in 1985.Last previous edition approved in 2009 as F941 99(2009).DOI:10.1520/F0941-99R13.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Society for Protective Coatings(SSPC),40 24th St.,6th Floor,Pittsburgh,PA 15222-4656,http:/www.sspc.org.4JSRA standards are available from Shipbuilding Research Assoc.of Japan,Sempakushinko Bldg.,15-16 1-Chome Toranomon Minato-Ku,Tokyo 105.5Available from American National Standards Institute(ANSI),25 W.43rd St.,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 States1 Assessment of Surface CleanlinessGuidance on Estima-tion of the Probability of Condensation Prior to PaintApplicationISO 8502-6 Preparation of Substrates BeforeApplications ofPaints and Related ProductsTests for the Assessment ofSurface CleanlinessField Extraction of Water SolubleSalts(Dr.Bresle Method)ISO 8502-9 Preparation of Substrates BeforeApplications ofPaints and Related ProductsTests for the Assessment ofSurface CleanlinessField Evaluation of Water SolubleSalts b