ARMY UFGS-09 97 30-2009 PREPARATION OF HISTORIC WOOD AND METAL SURFACES FOR PAINTING《历史木质和金属涂布面准备工作》.pdf

1、*USACE / NAVFAC / AFCESA / NASA UFGS-09 97 30 (May 2009)-Preparing Activity: USACE SupersedingUFGS-09 97 30 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2009*SECTION TABLE OF CONTENTSDIVISION 09 - FINISHESSECTION 09 97 30PREPARATION OF HISTORIC

2、 WOOD AND METAL SURFACES FOR PAINTING05/09PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.3 SUBMITTALS1.4 QUALITY ASSURANCE1.4.1 Worker Exposures1.4.2 Training1.4.3 Coordination1.4.4 Qualifications1.5 DELIVERY, STORAGE, AND HANDLING1.6 ENVIRONMENTAL REQUIREMENTSPART 2 PRODUCTS2.1 PAINT REMOVERS2

3、.2 EPOXY CONSOLIDANTS2.2.1 Liquid Consolidant2.2.2 Epoxy PastePART 3 EXECUTION3.1 GENERAL REQUIREMENTS3.2 VENTILATION3.3 PROTECTION OF AREAS NOT TO BE PAINTED3.4 CLEANING OF SURFACES3.5 EXISTING PAINT3.6 PAINT REMOVAL3.6.1 Chemical Paint Removers3.6.2 Lead Paint3.7 SURFACE PREPARATION3.8 WOOD SURFAC

4、ES3.8.1 Interior Wood Surfaces3.8.2 Wood Repair3.8.2.1 Epoxy Wood Repair3.8.2.2 Epoxy Consolidant and Epoxy PasteSECTION 09 97 30 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.8.3 Exposed Ferrous Metals3.8.4 Finishing Nails3.8.5 Wood Preser

5、vative3.9 METAL SURFACES3.9.1 Ferrous Surfaces3.9.2 Nonferrous Metallic Surfaces3.9.2.1 Aluminum3.9.2.2 Zinc3.10 TIMING3.11 SURFACES TO BE PREPARED FOR PAINTING3.12 CLEANING- End of Section Table of Contents -SECTION 09 97 30 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted

6、 without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-09 97 30 (May 2009)-Preparing Activity: USACE SupersedingUFGS-09 97 30 (April 2006)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated April 2009*SECTION 09 97 30PREPARATION OF HISTORIC WOOD AND METAL S

7、URFACES FOR PAINTING05/09*NOTE: This guide specification covers the requirements for preparation for painting wood and metal surfaces in historic structures.Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable i

8、tems(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A listing of

9、technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the gu

10、ide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place t

11、he reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update SECTION 09 97 30 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-the issue dates.References not used in the text will automatically be delet

12、ed from this section of the project specification when you choose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.AMERICAN CO

13、NFERENCE OF GOVERNMENTAL INDUSTRIAL HYGIENISTS (ACGIH)ACGIH 0100Doc (2005) Documentation of the Threshold Limit Values and Biological Exposure IndicesASTM INTERNATIONAL (ASTM)ASTM D 1730 (2003) Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for PaintingASTM D 1731 (2003)

14、Preparation of Hot-Dip Aluminum Surfaces for PaintingASTM D 3274 (1995; R 2002) Evaluating Degree of Surface Disfigurement of Paint Films by Microbial (Fungal or Algal) Growth or Soil and Dirt AccumulationASTM D 3359 (2008) Measuring Adhesion by Tape TestASTM D 4214 (2007) Standard Test Method for E

15、valuating the Degree of Chalking of Exterior Paint FilmsTHE SOCIETY FOR PROTECTIVE COATINGS (SSPC)SSPC PA Guide 5 (2002; E 2004) Guide to Maintenance Coating of Steel Structures in Atmospheric ServiceSSPC SP 1 (1982; E 2004) Solvent CleaningSSPC SP 10 (2007) Near-White Blast CleaningSSPC SP 2 (1982;

16、 E 2004) Hand Tool CleaningSSPC SP 3 (2004; E 2004) Power Tool CleaningSSPC SP 5 (2007) White Metal Blast CleaningSSPC SP 6 (2007) Commercial Blast CleaningSSPC SP 7 (2007) Brush-Off Blast CleaningSECTION 09 97 30 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without lic

17、ense from IHS-,-,-1.2 SYSTEM DESCRIPTION*NOTE: The Federal Clean Air Act requires each state to meet the National Ambient Air Quality Standards. In addition, each state or local government may impose more restrictive requirements. States with areas identified as exceeding EPA standards for ozone mus

18、t adopt limits on the volatile organic compound (VOC) content of paint removers, wood preservatives, solvents and other chemical preparation materials. Therefore, the designer should determine the local restrictions and eliminate prohibited materials. It may be necessary to specify locally available

19、 commercial products which have been developed to meet local restrictions.The requirements for Contractor test report responsibilities should be modified regarding exempt materials.*The procedures proposed for the accomplishment of the work shall provide for safe conduct of the work, careful removal

20、 and disposition of materials specified to be salvaged, protection of property which is to remain undisturbed, and coordination with other work in progress. Include in the work plan a Safety and Health plan describing procedures for handling monitoring, and disposition of VOCs and other hazardous an

21、d toxic materials. The procedures shall include a detailed description of the methods and equipment to be used for each operation, and the sequence of operations. Test the materials designated by the Contracting Officer.1.3 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01

22、 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submittals should be kept to the minimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals

23、are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government appro

24、val on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering D

25、ivision or other organization in the District Office); “AO“ for Area Office; “RO“ for SECTION 09 97 30 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used

26、for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quali

27、ty Control approval. information only. When used, a designation following the “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-03 Product DataWork Plan; G; G, _One copy _ copies o

28、f the Work Plan.MaterialsThe names, quantity represented, and intended use for proprietary brands of materials proposed to be substituted for the specified materials when the required quantity of a particular batch is 200 liters 50 gallons or less.Manufacturers current printed product description, m

29、aterial safety data sheets (MSDS) and technical data sheets for each product. Detailed mixing, thinning and application instructions, minimum and maximum application temperature, and curing and drying times shall be provided for each product submitted.QualificationsA statement certified by the Contr

30、actor attesting that the experience and qualifications of the workers (journeymen) comply with the specifications.SD-07 CertificatesWork PlanCertificate stating that products proposed for use meet the VOC regulations of the local Air Pollution Control Districts having jurisdiction over the geographi

31、cal area in which the project is located.1.4 QUALITY ASSURANCEWork shall comply with the ACCIDENT PREVENTION PLAN, including the Activity Hazard Analysis as specified in the CONTRACT CLAUSES. The Activity Hazard Analysis shall include analyses of the potential impact of surface preparation operation

32、s on personnel and on others involved in and adjacent to the work zone.SECTION 09 97 30 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.4.1 Worker ExposuresExposure of workers to chemical substances shall not exceed limits as established by A

33、CGIH 0100Doc.1.4.2 TrainingInform workers, having access to an affected work area, of the contents of the applicable material data safety sheets (MSDS) and of potential health and safety hazard and protective controls associated with materials used on the project. An affected work area is one which

34、may receive dust, mists, and odors from the surface preparation operations. Workers involved in surface preparation and clean-up shall be trained in the safe handling and application, and the exposure limit, for each material which the worker will use in the project. Instruct personnel having a need

35、 to use respirators and masks in the use and maintenance of such equipment.1.4.3 CoordinationCoordinate work to minimize exposure of building occupants, other Contractor personnel, and visitors to mists and odors from surface preparation and cleaning operations.1.4.4 QualificationsProvide qualified

36、workers trained and experienced in the preparation for painting of wood and metal surfaces in historic structures and submit documentation of 5 consecutive years of work of this type. Provide a list of similar jobs identifying when, where, and for whom the work was done and a current point-of-contac

37、t for identified references.1.5 DELIVERY, STORAGE, AND HANDLINGDeliver paint removers, solvents, and other chemicals, used for surface preparation, in sealed containers that legibly show the designated name, formula or specification number, quantity, date of manufacture, manufacturers formulation nu

38、mber, manufacturers directions including any warnings and special precautions, and name of manufacturer. Furnish such materials in containers not larger than 20 L 5 gallons; store them in accordance with the manufacturers written directions; and, as a minimum, store them off the ground, under cover,

39、 with sufficient ventilation to prevent the buildup of flammable vapors and at temperatures between 4 and 35 degrees C 40 and 95 degrees F.1.6 ENVIRONMENTAL REQUIREMENTSUnless otherwise recommended by the product manufacturer, the ambient temperature shall be between 7 and 35 degrees C 45 and 95 deg

40、rees F when applying paint removers, solvents, or other preparation materials.PART 2 PRODUCTS*NOTE: When the required quantity of a particular material is 200 liters (50 gallons) or less, the factors of time, value of material versus cost of testing, and the end use of material may justify acceptanc

41、e on the basis of manufacturers data.*SECTION 09 97 30 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.1 PAINT REMOVERSChemical paint removers shall be a commercial item specifically manufactured for the type of paint to be removed.2.2 EPOXY

42、CONSOLIDANTS2.2.1 Liquid ConsolidantProvide liquid wood consolidant consisting of a 2-part, low-viscosity liquid epoxy that meets the criteria of Table 1.2.2.2 Epoxy PasteProvide epoxy paste consisting of a 2-part, thixotropic paste that meets the criteria of Table 1.TABLE 1LIQUID CONSOLIDANT EPOXY

43、PASTEProperties Low-Viscosity Liquid No-Slump, Thixotropic PasteToxicity Low Very LowToxicity Cured Non-Toxic Non-ToxicRatios 1:1 by Volume 1:1 by VolumePot Life Room Temp. 30 minutes min. 50 minutes min.Hardening Room Temp. 1 hr. or longer 1 hr. or longerHardening 60 deg. C 16 min. or less 18 min.

44、or lessViscosity Poises 22 deg. C 4.7 max. Thixotropic pasteSolids 95 percent min. 98 percent min.Tensile Strength 27.6 MPa 17.25 MPaElongation 50 percent 4 percentCompressive StrengthFailure 131 MPa -Yield 24 MPa 38 MPaTABLE 1LIQUID CONSOLIDANT EPOXY PASTEProperties Low-Viscosity Liquid No-Slump, Thixotropic PasteToxicity Low Very LowSECTION 09 97 30 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE 1LIQUID CON