ASTM F1385-2007(2018) Standard Practice for Platforms in Cargo Tanks.pdf

1、Designation: F1385 07 (Reapproved 2018) An American National StandardStandard Practice forPlatforms in Cargo Tanks1This standard is issued under the fixed designation F1385; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year

2、of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice provides design, construction, and instal-lation criteria for platforms in cargo tanks.1.2 Where plat

3、forms are attached to ladders see Figs. 1-4.1.3 The values stated in SI units are to be regarded asstandard. The values given in parentheses after SI units areincluded for information only and are not considered standard1.4 This standard does not purport to address all of thesafety concerns, if any,

4、 associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accor-dance with international

5、ly recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A36/A36M Spec

6、ification for Carbon Structural Steel2.2 Military Specification:3MIL-G-18015 Grating, Metal, Other than Bar Type (Ship-board Use)2.3 Federal Standard:4FED-SPEC-RR-C-271 Chain and Attachments, Welded andWeldless2.4 ABS Standard:5American Bureau of Shipping Rules for Building andClassing Steel Vessels

7、2.5 AWS Standard:6AWS D1.1 Structural Welding CodeSteel2.6 Other Standards:SAE-AMS-C-27725 Coatings, Corrosion Preventative,Polyurethane, for Aircraft Integral Fuel Tanks for Use to250 Degrees F (121 Degrees C)3Steel Structures Painting Council Specification73. Significance and Use3.1 This practice

8、establishes the procedure for the construc-tion and installation of platforms to be fabricated and installedby the shipyards within the cargo tanks.4. Materials and Manufacture4.1 Materials:4.1.1 GratingsOnly MIL-G-18015 Type I and Type IIIgratings are to be used.4.1.2 Flanged Plate SupportsFabricat

9、ed from 10 by 380mm (approximately38 by 15 in.) with a 75-mm (approximately3-in.) flange of carbon steel plate in accordance with Specifi-cation A36/A36M.4.1.3 Angle Supports75- by 75- by 10-mm (approxi-mately 3- by 3- by38-in.) structural angles of carbon steel inaccordance with Specification A36/A

10、36M.4.1.4 Stanchions and railings25 mm (approximately 1 in)diameter carbon steel in accordance with Specification A36/A36M.4.1.5 Ladder Clips are to be made in accordance withSpecification A36/A36M.4.2 Manufacture:4.2.1 Platforms shall be constructed as shown in Figs. 1-4.4.2.2 The dimensions indica

11、ted in Figs. 1-4 are for thecommonly used sizes. However, dimensions can be modified tosuit other existing structures.1This practice is under the jurisdiction of ASTM Committee F25 on Ships andMarine Technology and is the direct responsibility of Subcommittee F25.03 onOutfitting and Deck Machinery.C

12、urrent edition approved April 1, 2018. Published May 2018. Originallyapproved in 1992. Last previous edition approved in 2012 as F1385 07 (2012).DOI: 10.1520/F1385-07R18.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annu

13、al Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Naval Sea Systems Command (NAVSEA), 1333 Isaac HullAve., SE, Washington Navy Yard, DC 20376, http:/www.navsea.navy.mil.4Available from DLA Document Services, Building 4/D, 700

14、 Robbins Ave.,Philadelphia, PA 19111-5094, http:/quicksearch.dla.mil.5Available from American Bureau of Shipping (ABS), ABS Plaza, 16855Northchase Dr., Houston, TX 77060, http:/www.eagle.org.6Available from American Welding Society (AWS), 8669 NW 36 St., #130,Miami, FL 33166-6672, http:/www.aws.org.

15、7Available from Society for Protective Coatings (SSPC), 800 Trumbull Dr.,Pittsburgh, PA 15205, http:/www.sspc.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationa

16、lly recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.14.2.3 Platforms shall be designed to support static loa

17、ds ofat least 14 kPa (approximately 300 psf).4.2.4 Platforms shall be locally reinforced where greaterloads are contemplated for removal or disassembly of machin-ery.4.2.5 All welding shall be in accordance with AmericanBureau of Shipping Rules for Building and Classing SteelVessels or AWS D1.1.4.2.

18、6 Tolerances shall be under 6 6164 in., from 6 to 24 6132 in., and over 24 6116 in.FIG. 1 Cargo PlatformBulkheadF1385 07 (2018)25. Dimensions5.1 Openings in railings serving ladders to lower levels shallnot be more than 690 mm (approximately 27 in.) wide.5.2 Safety chains with snap hooks shall be pr

19、ovided to closesuch openings at heights of 530 and 1060 mm (approximately21 and 42 in.) above the walking surface. Chain shall bewelded and shall be in accordance with FED-SPEC-RR-C-271.FIG. 2 Cargo Platform ElevationF1385 07 (2018)36. Workmanship, Finish, and Appearance6.1 Platforms shall be free o

20、f all sharp edges, burrs,projections, weld splatter, and other defects that might beinjurious to personnel or equipment, or both.6.2 For cargo tanks carrying cargo other than fuel oils, coatplatforms, stanchions, support structure, and railings with onecoat 3.0-MIL dry film thickness inorganic zinc

21、silicate follow-ing surface preparation in accordance with the Steel StructurePainting Council Specifications7or the manufacturers paintinstructions.6.3 For spaces carrying fuel oil cargo, one coat of 3.0-MILdry film thickness of corrosion preventive coating shall beapplied to the platforms in accor

22、dance with SAE-AMS-C-27725.6.4 Grating sections are to be load tested in accordance withMIL-G-18015.7. Keywords7.1 cargo tank access; cargo tank gratings; cargo tankplatforms; cargo tanks; platformsFIG. 3 Cargo PlatformGirderF1385 07 (2018)4ASTM International takes no position respecting the validit

23、y of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject

24、 to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarter

25、s. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard i

26、s copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 4 Cargo Platforms Showing Typical SectionsF1385 07 (2018)5