1、Designation: F1385 07 (Reapproved 2012) 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 (metric) units are to be regardedas the standard. The inch-pound units given in parentheses arefor information only.1.4 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is
4、theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A36/A36M Specification for Carbon Structural Steel2.2 Military Specification:MIL-G-1
5、8015 Grating, Metal, Other than Bar Type (Ship-board Use)32.3 Federal Standard:FED-SPEC-RR-C-271 Chain and Attachments, Welded andWeldless42.4 ABS Standard:American Bureau of Shipping Rules for Building andClassing Steel Vessels52.5 AWS Standard:AWS D1.1 Structural Welding CodeSteel62.6 Other Standa
6、rds: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 establishes the procedure for the construc-tion and installation of pla
7、tforms 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 SupportsFabricated from 10 by 380mm (approximately38 by 15 in.) with a 75-mm (approxi-m
8、ately 3in.) flange of carbon steel plate in accordance withSpecification 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/A36M.4.1.4 Stanchions and railings25 mm (approximately 1 in)diameter carb
9、on 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 indicated in Figs. 1-4 are for thecommonly used sizes. However, dimensions can
10、 be modified tosuit other existing structures.4.2.3 Platforms shall be designed to support static loads 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.1This practice is under the juris
11、diction of ASTM Committee F25 on Ships andMarine Technology and is the direct responsibility of Subcommittee F25.03 onOutfitting and Deck Machinery.Current edition approved June 1, 2012. Published October 2012. Originallyapproved in 1992. Last previous edition approved in 2007 as F1385 - 07. DOI:10.
12、1520/F1385-07R12.2For 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 Naval Sea Systems Command (N
13、AVSEA), 1333 Isaac HullAve., SE, Washington, DC 20376, http:/www.navsea.navy.mil.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.5Available from American Bureau of Shipping (ABS), ABS Plaza, 168
14、55Northchase Dr., Houston, TX 77060, http:/www.eagle.org.6Available from American Welding Society (AWS), 550 NW LeJeune Rd.,Miami, FL 33126, http:/www.aws.org.7Available from Society for Protective Coatings (SSPC), 40 24th St., 6th Floor,Pittsburgh, PA 15222-4656, http:/www.sspc.org.Copyright ASTM I
15、nternational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States14.2.5 All welding shall be in accordance with AmericanBureau of Shipping Rules for Building and Classing SteelVessels or AWS D1.1.4.2.6 Tolerances shall be under 6 6164 in., from 6 to 24 6132 in., and o
16、ver 24 6116 in.5. 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 provided to closesuch openings at heights of 530 and 1060 mm (approximately21 and 42 in.) above the walking surface
17、. Chain shall bewelded and shall be in accordance with FED-SPEC-RR-C-271.6. Workmanship, Finish, and Appearance6.1 Platforms shall be free of all sharp edges, burrs,projections, weld splatter, and other defects that might beinjurious to personnel or equipment, or both.FIG. 1 Cargo PlatformBulkheadF1
18、385 07 (2012)26.2 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 silicate follow-ing surface preparation in accordance with the Steel StructurePainting Council Specifications7or th
19、e 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 accordance with SAE-AMS-C-27725.6.4 Grating sections are to be load tested in accordance withMIL-G- 18015.7. Keywords7.1
20、 cargo tank access; cargo tank gratings; cargo tankplatforms; cargo tanks; platformsFIG. 2 Cargo Platform ElevationF1385 07 (2012)3FIG. 3 Cargo PlatformGirderF1385 07 (2012)4ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mention
21、edin 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 to revision at any time by the responsible technical committee and
22、 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 Headquarters. Your comments will receive careful consideration at a meeting of
23、 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 is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box
24、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 ASTM website (www.astm.org/COPYRIGHT/).FIG. 4 Cargo Platforms Showing Typical SectionsF1385 07 (2012)5
