SSPCPAINTING SYSTEM NO. 1.09.pdf

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162 SSPC-PS 1.09 November 1, 1982 Editorial Changes September 1, 2000 SSPC: The Society for Protective Coatings PAINTING SYSTEM NO. 1.09 Three-Coat Oil Base Zinc Oxide Painting System (Without Lead or Chromate Pigment) 1. Scope 1.1 This specification covers an oil base, lead- and chromate-free painting system for steel cleaned with hand or power tools. 1.2 This system is suitable for use on parts or struc- tures exposed in Environmental Zone 1A (interior, normally dry) and Zone 1 B (exterior, normally dry). 1.3 The finish paint allows for a choice of durable, fade- resistant colors. 2. Description 2.1 This painting system consists of surface prepara- tion by solvent cleaning and hand or power tool cleaning, one coat of zinc oxide linseed oil/alkyd primer, and two coats of alkyd white or tinted finish coat. 3. Reference Standards 3.1 The standards referenced in this guide are listed in Section 3.4 and 3.5 and form a part of the specification. 3.2 The latest issue, revision, or amendment of the reference standards in effect on the date of invitation to bid shall govern unless otherwise specified. 3.3 If there is a conflict between the requirements of any of the cited reference standards and the specification, the requirements of the specification shall prevail. 3.4 SSPC STANDARDS AND JOINT STANDARDS: PA 1Shop, Field, and Maintenance Painting of Steel PA 2Measurement of Dry Coating Thickness With Magnetic Gages PA Guide 4Guide to Maintenance Repaint- ing with Oil Base or Alkyd Paint- ing Systems Paint 25Red Iron Oxide, Zinc Oxide, Raw Linseed Oil, and Alkyd Primer Paint 101Aluminum Alkyd Paint Paint 104White or Tinted Alkyd Paint Paint 108High-Build Thixotropic Leafing Aluminum Paint SP 2Hand Tool Cleaning SP 3Power Tool Cleaning SP 5/NACE No. 1White Metal Blast Cleaning SP 6/NACE No. 3Commercial Blast Cleaning SP 7/NACE No. 4Brush-Off Blast Cleaning SP 8Pickling SP 10/NACE No. 2Near-White Blast Cleaning 3.5 AMERICAN SOCIETY FOR TESTING AND MA- TERIALS (ASTM) STANDARD: D 3925Practice for Sampling Liquid Paints and Related Pigmented Coatings 4. Surface Preparation 4.1 SSPC-SP 2, “Hand Tool Cleaning,” or SSPC-SP 3, “Power Tool Cleaning.” If specified in the procurement documents, blast cleaning or pickling shall be substituted (SSPC-SP 5, 6, 7, 8, or 10). 5. Paints 5.1 PRIMER: SSPC-Paint 25, “Red Iron Oxide, Zinc Oxide, Raw Linseed Oil and Alkyd Primer.” 5.2 INTERMEDIATE (SECOND COAT): SSPC-Paint 104, “White or Tinted Alkyd Paint,” tinted with carbon black or lampblack dispersion to a color contrasting with that of the finish paint. 5.3 FINISH COAT: SSPC-Paint 104, “White or Tinted Alkyd Paint.” The color must be specified. 5.4 ALTERNATIVE FINISH COAT: If specified in the procurement documents, a finish coat complying with speci- fication SSPC-Paint 101, “Aluminum Alkyd Paint, Leafing (Type I),” shall be applied in place of the standard finish coat. If this alternative finish coat is used, then the interme- diate coat shall consist of one coat of SSPC-Paint 101, “Alkyd Aluminum Paint, Non-Leafing (Type II).” 5.5 ALTERNATIVE FINISH COAT: If specified in the procurement documents, a finish coat complying with speci- fication SSPC-Paint 108, “High-Build Thixotropic Leafing Aluminum Paint,” shall be applied in place of the standard finish coat. If this alternative finish coat is used, then no 163 SSPC-PS 1.09 November 1, 1982 Editorial Changes September 1, 2000 intermediate coat shall be required, but the dry film thick- ness shall not be less than 50 micrometers (2.0 mils) for the finish coat and 114 micrometers (4.5 mils) for the painting system. 6. Paint Application 6.1 PAINT APPLICATION: Follow requirements of SSPC-PA 1, “Shop, Field, and Maintenance Painting of Steel.” 6.2 TOUCH-UP PAINTING: In accordance with speci- fication SSPC-PA 1, “Shop, Field, and Maintenance Paint- ing of Steel,” and in particular with the section thereof entitled “Field Painting.” 6.3 MAINTENANCE PAINTING: The provisions of SSPC-PA Guide 4, “Guide to Maintenance Repainting with Oil Base or Alkyd Painting Systems,” should be followed. 6.4 NUMBER OF COATS: Minimum of three. 6.5 DRY FILM THICKNESS OF PAINT SYSTEM: Not less than the following as measured in accordance with SSPC-PA 2, “Measurement of Dry Coating Thickness with Magnetic Gages”: primer 50 micrometers (2.0 mils); inter- mediate coat 38 micrometers (1.5 mils); finish coat 25 micrometers (1.0 mil); for the three-coat painting system 114 micrometers (4.5 mils). If an alternative finish coat is used as indicated in Section 5.5, see that section for dry film thickness requirements. 7. Inspection 7.1 All work and materials supplied under this specifi- cation are subject to timely inspection by the purchaser or his authorized representative. The contractor shall correct such work or replace such material as is found defective under this specification. (See Note 9.1.) In case of dispute, unless otherwise specified, the arbitration or settlement procedure established in the procurement
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