1、EzElMIL-B-52706A(ME)?9 June 1992SUPERSEDINGMIL-B-52706(ME)27 April 1971MILITARY SPECIFICATIONBRIDGE, FLOATING: RAFI SECTION, LIGHT TACTICAL,SUPERS1RUCE COMPONESThis specification is approved for use within the USA Belvoir Research,Development and Engineering Center, Depar-ent of the AnDy, and is ava
2、ilablefor use by all Departments and Agencies of the Department of Defense.1. SCOPE-.1.1 s. This specification covers the panel and curb components comprisingthe superstmcture for the raft section of the light tactical floating bridge.1.2 “ The components shall be of the following types andclasses,
3、as specified (see 6.2):Type I - panelClass 1 - DeckClass 2 - ArticulatorClass 3 - Ramp, Femaleclass 4 - Rap, MaleClass 5 - Filler, DeckClass 6 - Filler, Articulator and RampType II - CurbClass 1 - DeckClass 2 - Articulator and RampBeneficial comments (reco-entitiow, additiom, deletions) and any pert
4、inentdata which may be of use in improving this document should be addressed to:USA Belvoir Research, Develont and Engineering Center, ATTN: STRBE-TSE,Fort Belvoir, VA 22060-5606 by using the Standardization Document ImprovementProposal (DD Form 1426) appearing at the end of this document or by lett
5、er.FSC 5420AMSC N/ADISIBUTION STATE!?T A. Approved for public release; distribution isunlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-HIL-B-52706A(KE)2. APPLICABLE DOCUMENTS2.1 Govet documen t6 .z-l-l . The following specifications andstand
6、ards form a part of this document to the extent specified herein. Unlessotherwise specified, the issues of these documents are those listed in the issueof the Department of Defense Index of Specifications and Standards (DODISS) andsupplement thereto, cited in the solicitation (see 6.2).SPECIFICATION
7、SFEDERALPPP-B-601MILITARYMIL”T-704MIL-C-52950STANDARDSMILITARYMIL”STD-105kIfXL-STD-129KIL-STD-130MIL-STD-889“ Boxes, Wood, Gkated-Plywood.Treatment and Painting of Materiel.- Crates, Wood, Open and Covered.Sampling Procedural a71nd Tables for Inspection by -.Attributes.Marking for Shipment and Stora
8、ge.Identification Plarklng of U.S. Military property.Dissimilar Metals.(Unless otherwise indicated, copies of federal and military specifications,standards, and handbooks are available from the Standardization Documents OrderDesk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.)2.1.2 G
9、overnmen t draw-. The following Government drawings form a part ofthis document to the extent specified herein. Unless otherwise specified, theissues are those cited in the solicitation.DRAWINGSPIETA13216E9590TA13216E9604TA13216E9613TA13216E9615TA13216E9616TA13216E9617- Panel Assambly, Deck.Panel Aa
10、s*ly, Articulator.P=W1 AUSOAMY,RamP, Fe=le.Panel, Ramp, Male.Panel, Filler, Deck Panel.Panel, Filler, Articulator and Ramp Panels.-Ill211Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-L.MIL-B-52706A()TA13216E9618 - Curb Assembly, Deck Panel.TA13216E
11、9620 - Curb Assembly, Articulator and Ramp Panels.(Copies of drawings required by contractors in connection with specificacquisition functions should be obtained from the USA Belvoir Research,Development and Engineering Center, AXTN: STRBE-JBS, Fort Belvoir, VA 22060-5606.)2.2 on-Govemment Publicati
12、ons. The following document(s) form a part ofthis document to the extent specified herein. unless otherwise specified, theissues of the documents which are DoD adopted are those listed in the issue ofthe DODISS cited in the solicitation. Unless othe-ise specified, the issues ofdocuments not listed i
13、n the DODISS are the issues of the documents cited in thesolicitation (see 6.2).AMERIGAN SOCIETY OF MECHANICAL ENGINEERS (ASHE)Boiler and Pressure Vessel Code, Section IX, Qualification Standard forWelding and Brazing Procedures, Welders, Brazers, and Welding and BrazingOperators.(Application for co
14、pies should be addressed to the American Society ofMechanical Engineers, 345 East 47th Street, New York, 10017-) AMERICAN SOCIET1 FOR TESTING AND MATERIALS (ASTM)D 3953 Strapping, Flat Steel and Seals.D 4675 Selection and Use of Flat Strapping Materials.(Application for copies should be addressed to
15、 the American Society for Testingand Materials, 1916 Race Street, Philadelphia, pA 19103.)AMERICAN WELDING SOCIETY (AWS)A5.1A5 .10AS.18D1.1D1.2Covered Carbon Steel Arc Welding Electrodes.Bare Aluminum and Aluminum Alloy Welding Electrodes andRods .Carbon Steel Filler Metals for Gas Shielded Arc Weld
16、ing.Structural Welding Code - Steel.Structural Welding Code - Aluminum.(Application for copies should be addressed to the American Welding Society,550 N.W. LeJeune Road, P.O. Box 35104O, Miami, FL 33135.)NATIONAL MOTOR FREIGHT TRAFFIC ASSOCIATION INC., AGENT (-A)National Motor Freight Classification
17、 Rules.3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-141L-B-52706A(KE)(Application for copies should be addressed toAssociation, Inc., ATTN: Traffic Order Section,22314.)UNIFORM CLASSIFICATION COMMITTEE AGENT (UCC)Uniform Freight Classification Ru
18、les(Applicatim for copies should be addressed to-/the American Trucking2200 Mill Road, Alexandria, VAthe Uniform ClassificationCommittee, ATTN: Tariff Publishing Officer, Room 1106, 222 South RiversidePlaza, Chicago, IL 60606.)(Non-Government sandards and other publications are normally available fr
19、omthe organizations that prepare or distribute the documents. These documents alsomay be available in or through libraries or other informational services.)2.3 . In the event of a conflict betwean the t-xt of thisdocument and the references cited herein, the text of Mis *cment sprecedence. Nothing i
20、n this document, however, supersedes applicable laws andregulations unless a specific exemption has beerobtained.3. REQUIREMENTS3.1 Description.3.1.1 e Iclass . The type I, class 1, deck panel -s-bly, shall be aSshown on TA13216E9590 and as specified herein.3=1.2 . e -e It lssbe as shown on TA13216E
21、9604 and as specified3.1.3 -e 1. class 3. The type 1, classbe as shown on TA13216E9613 and as specified3.1.4shown on3.1.5as shown3.1.6Xwe 19 claSs 4. The type I, class2, articulator panel assembly, shallherein.3, female ramp panel assembly, shallherein.4, male ramp panel, shall be asTA13216E9615 and
22、 as specified herein.= tm x, lss s, iCk P“”l iller panel hall beon TA13216E9616 and as specified herein. me tYPe I class 6, “rtic”latOr and -P panelsfiller panel, shall be as shown on TA13216E9617 and as specified herein.3.1*7 . fie tYP 11$ c”s 1, eck panl curb asse”bly hallbe as shown on TA13216E96
23、18 and as specified herein.3.1.8 -curb assembly, shall be asThe type II, c1;88 2, a71rticulator and ramp panelsshown on TA13216E9620 and as specified herein.4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-52706A(ME)3.1.9 raw. The drawings form
24、ing a part of this specification are endproduct drawings. No deviation from the prescribed dimensions or tolerances ispermissible without prior approval of the contracting officer. Where tolerancescould cumulatively result in incorrect fits, the contractor shall providetolerances within those prescr
25、ibed on-the drawings to insure correct fit,assembly, and operation of the panel and curb components. Any data (e.g., shopdrawings, layouts, flow sheets, processing procedures, etc.) PrePared bY thecontractor or obtained from a vendor to support fabrication and manufacture ofthe production item shall
26、 be made available upon request, for inspection by thecontracting officer or the designated representative.3.2 First article. Unless otherwise specified (see 6.2), a sample shall besubjected to first article inspection (see 6.3) in accordance with 4.3.3.3 ateria. The materials shall be ag specified
27、herein and on thedrawings. Materials not specified shall be selected by the contractor, and shallbe sbjacted to all provisions of this specification.3.3.1 Vatetial eterioration prevention and control. The panel and curbcomponents shall be fabricated from compatible materials, inherently corrosionres
28、istant or treated to provide protection against the various forms of corrosionand deterioration that may be encountered in any of the applicable operating andstorage environments to which the panel and curb components may be exposed.3.3.1.1 J)issimilar metals. Dissimilar metals shall not be used in
29、intimatecontact with each other unless protected against galvanic corrosion. Dissimilarmetals and methods of protection are defined and detailed in MIL-STD-889.3.3.1.2 n of . The contractor shallidentify the specific material, material finish or treatment for use withcomponent and swbcomponent, and
30、shall make information available upon request tothe contracting officer or designated representative.3.3.2 Recovered materials. For the purpose of this requirement, recoveredmaterials are those materials which have been collected from solid waste andreprocessed to become a source of raw materials, a
31、s distinguished from virgin rawmaterials. The components, pieces and parts incorporated in the panel and curbcomponents may be newly fabricated from recovered materials to the maximum extentpracticable, provided the panel and curb components produced meets all otherrequirements of this .specificati.
32、on. Used, rebuilt or remanufactured components,pieces and parts shall not be incorporated in the panel and curb components.3*3*3 * Cadmium plating or cadmium plated parts shall not beused.3.4=1 EQL aluminum 3/8 inch thick and overshall be cut by routing or by high-speed saws. Shearing and sawing sha
33、ll be doneneatly and accurately.3.10.3 Riveted connections.3.10.3.1 Rivet holes. Holes for countersunk rivets shall be of such depth andangle that the rivet head shall fill the hole without projection or recession.3.10.3.2 Fiveting. Components shall be bolted in position before riveting.Jigs or fram
34、es shall be used to maintain alignment and tolerance. Rivets shallbe free from slag or scale when driven. Countersunk rivets shall be flush withthe surrounding surface. Heads of driven rivets shall be uniform in shape andconcentric with the rivet sharikaxis, and shall have full bearing on the surfac
35、esof the joined members. Rivets shall fill the holes in the joined members.Caulking or redriving of rivet heads shall not be permitted. Rivet tension shallnot be created by driving in incorrectly fitted members. A rivet with a headdeficient in size, not uniform in shape, off-center, loose, burned, o
36、r misshapenin any way shall be considered defective. Defective rivets shall be removedwithout injury to the joined metal. Automatic or squeeze-type riveters shall bepermitted for driving rivets, where practicable, provided the pressure employeddoes not cause distortion of the material. In lieu of au
37、tomatic or squeeze-typerivet machines, pneumatic rivet hammers may be used.3.10.3.2.1 tl rivets. Steel rivets may be driven hot or cold. Hot steelrivets shall be heated uniformly throughout their length and driven while at alight cherry color. Hot steel rivets in aluminum shall be driven at random i
38、norder to prevent overheating of the aluminum.3.10.3.2.2 Aluminum rivets. Aluminum rivets shall be driven cold, as-received.3.10.4 lJelders and we .310.4*1 * Before “ssiing any el for defects specified in 4.5.1. Presence of one or more defectsshall be cause for rejection.4.4 Qitv confnce iecti OQ.4.
39、4.1 SSlllDl Sampling for examination and tests shall be in accordancewith MIL-STD-105. ” Sample size shall be determined by using MIL-STD-105, table Iand table ISa. A lot shall be accepted when O defects are found and rejectedwhen 1 or more defects are found.4.4.2 xaminat ion.e property listed in 3.
40、9.6.6 ,The following data requirementsshould be considered when this specification is applied on a contract. Theapplicable Data Item Descriptions (DIDs) should be reviewed in conjunction withthe specific acquisition to ensure that only essential data arerequested/provided and that the DIDs are tailo
41、red to reflect the requirements of12Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-52706A(ME)the specific acquisition. To ensure correct contractwl application of the datarequirements , a Contract Data Requirements List (DD FAR Supplement 27.4
42、75-1)exempts the requirement for a DD Form 1423.Reference araszraph DID Number DID Title ested Tailoringa. 3.8.1.1 DI-MISC-80875 Welding Proceduresb. 3.8.1.1 DI-MISC-80876 Welding ProcedureQualification Test Report6.7 Sublect t- (kev word) listinq.Bridge componentsCurbCurb assemblyPanelPanel assembl
43、yRaft section components6.8 Chanzes from Drevious issue. Marginal notations are not used in thisrevision to identify changes with respect to the previous issue due to theextensiveness of the changes.Custodian:Army - MEPreparing activity:Army - MEProject 5420-A37413Provided by IHSNot for ResaleNo rep
44、roduction or networking permitted without license from IHS-,-,-=.=- .Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-; MSTRWTIONS1. 7he preparing activity ust caqlete blocks 1, 2, 3, md 8. In biock 1, both the doct nd= a71d revision lettershouldbe gi
45、ven.The sdmitter of this form msst cqlete blaks 4, 5, 6, ad 7.: The preparing actfvfty m.sst provick? a71 reply within 30 days from receipt of the form.NOTE: This fOm=y not be USed to rqst copies of docusents, nor to rqt Uaiver$. or clarification of rwirts oncurram contracts. Comtmts stiittedon this
46、 fom do not constitute or iIW4y authorizaticm to waive my portion of therefermced doament(s) or to * contractual reqits.I RECLHIENO A CNANGE: 1. DOCUEUT WUR 2. DOCUMENTOATE (YYHD)HIL-B-52706A(ME) 9206293. DOCUMENTTITLE8ridge, Floating: Raft Section, Light Tactical Sq2erstructure Components4. NATUREO
47、F CNANGE(Identify pragraph mmbsr and incluck proposed rewrite, if possible. Attach extra sheets as needed.)ws. REA= FCM RECOMMENDATION6. SU8MITTERm. NAHE (Last, First, !fitile 11Iitial) b. ORCAMIZAT1mc. ADDRESS (Xnclude ZIP Code) d. TELEPliCME (includeAreaCode) 7. DATE SLMITTEO(1) Cmrcial (YYmD)(2)
48、AUTOVON(if licable)B. PREPARING ACTIVITYB. ME b. TELEPNCME (Inctude Area Code)1)Ccaarcisl (2) AuToWNGerry Narlou (703) 706-3469 6%-3469ADDRESS (lncude Zip Code IF YWDONOT RECEIVE A REPLY UITHIN 45 DAYS, CONTACT:I J Amy Belvoir ROE Comer I Oefenae Ouality md Standardization OfficeATTU: $TRSE-TSE S203 Leesburg Pike, Suite 1403, Falis Church, VA 22041-3466IFort Belvoir, VA Z060-5606 I Telephone (703)756-2340 AUTOVON289-2340 Iw Fom1426,OCT89 Previotm aditiona a71 re obsoleteProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
