1、_ PIIL-DTL-28bLSD 999990b 205bOLb b4b MIL-DTL-28619D 20 October 1997 SUPERSEDING 26 August 1994 MIL-A-28619C(YDl) DETAIL SPECIFICATION ANCHORS, STAT0 MOORING, 200 TO 15,000 POUNDS This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope.
2、 This specification covers stat0 mooring anchors, including stabilizers, wedges, and palm extensions. 1.2 Classification. The anchor, with stabilizers, wedges, and palm extensions, should be one of the following classes, as specified (see 6.2): Class 1: Class 2: Class 3: Class 4: Class 5: Class 6: 2
3、00 pound (lb) (91 kilogram (kg) nominal weight. 3,000 lb (1 361 kg) nominal weight. 6,000 lb (2 722 kg) nominal weight. 9,000 lb (4 083 kg) nominal weight. 12,000 lb (5 443 kg) nominal weight. 15,000 lb (6 804 kg) nominal weight. Beneficial comments, recommendations, additions, deletions, clarificat
4、ions, etc. and any data which may improve this document should be sent to: Commanding Officer (Code 15E2), Naval Construction Battalion Center, 1000 23rd Avenue, Port Hueneme, CA 93043-4301, by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this docume
5、nt or bv letter. AMSC NIA FSC 2040 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28b19D m 999990b 205bOL 582 m MIL-DTG28619D 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this
6、 specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet ail specified req
7、uirements documents cited in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Govemment documents. 2.2.1 Swcification and standard. The following specification and standard form a part of this document to the extent specified herein. Unless otherwise specified, the issue o
8、f these documents should be those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplements thereto, cited in the solicitation (see 6.2). SPECIFICATION FEDERAL A-A-1632 - Varnish, Asphalt. STANDARD MILITARY MIL-STD-130- Identification Marking of
9、US. Military Property (bless otherwise indicated, copies of the above specification and standard are available from the Defense Automated Printing Services, Attn: DoDSSP, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191 11-5094.) 2.2.2 other Government drawings. The following other Government d
10、rawings form a part of this specification to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. DRAWINGS NAVAL FACILITIES ENGINEERING COMMAND (NAVFAC) (Code Ident 07071) 813464 - Budocks Stat0 Mooring Anchor, 15,000 lb, Hinge for Stabilizers 8135
11、03 - Budocks Stato Mooring Anchor, 15,000 Ib, General Assembly. 813504 - Budocks Stato Mooring Anchor, 15,000 lb, Details. (Ai temative Construction). 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-DTL-28bLD m 0b 205bOLB 419 m MIL-DTL-28619D 1
12、 813505 - Budocks Stato Mooring Anchor, 15,000 Ib, Details. 8 13507 - Budocks Stato Mooring Anchor, 200 lb, General Assembly. 813508 - Budocks Stato Mooring Anchor, 200 lb, Details. 8 13 509 - Budocks Stato Mooring Anchor, 200 Ib, Details. 813510 - Budocks Stato Mooring Anchor, 3,000 lb, General Ass
13、embly. 81351 1 - Budocks Stato Mooring Anchor, 3,000 lb, Details. 813512 - Budocks Stato Mooring Anchor, 3,000 lb, Details. 8135 13 - Budocks Stato Mooring Anchor, 6,000 lb, General Assembly. 813514 - Budocks Stato Mooring Anchor, 6,000 lb, Details. 8 135 15 - Budocks Stato Mooring Anchor, 6,000 lb,
14、 Details. 8135 16 - Budocks Stato Mooring Anchor, 9,000 Ib, General Assembly. 813517 - Budocks Stato Mooring Anchor, 9,000 lb, Details. 813518 - Budocks Stato Mooring Anchor, 9,000 lb, Details. 813519 - Budocks Stato Mooring Anchor, 12,000 lb, General Assembly. 813520 - Budocks Stato Mooring Anchor,
15、 12,000 Ib, Details. 813521 - Budocks Stato Mooring Anchor, 12,000 lb, Details. 813561 - Budocks Stato Mooring Anchor, 9,000 lb, Hinge for Stabilizers (Alternate 813583 - Budocks Stato Mooring Anchor, 6,000 lb, Hinge for Stabilizers (Alternate 813584 - Budocks Stato Mooring Anchor, 3,000 Ib, Hinge f
16、or Stabilizers (Alternate 879085 - Budocks Stato Mooring Anchor, 12,000 lb, Hinge for Stabilizers (Alternate Construction) . Con stnicti on). Construction). Construction). (Copies of documents required by manufacturers in connection with specific acquisition fiindons should be obtained from the cont
17、racting activity or as directed by the Contracting Officer.) 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD approved are those listed in the issue of the DoDIS
18、S cited in the solicitation. Unless otherwise specified, the issues of the documents not listed in the DoDISS are the issues of the documents cited in the solicitation (see 6.2). ASTM ASTM A 36/A 36M ASTM A 275/A 275M - Magnetic Particle Examination of Steel Forgings. ASTM A 325 ASTM A 668/A 668M -
19、Steel Forgings, Carbon and Alloy, for General Industrial Use. ASTM E 4 - Structural Steel. - Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. - Force Verification of Testing Machines. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
20、rom IHS-,-,-flIL-DTL-28bLD 0b 205bOL 355 D MIL-DTL-286 19D (Application for copies should be addressed to American Society for Testing and Materials, 10 Barr Harbor Drive, Conshohocken, PA 19428-2959.) AMERICAN WELDING SOCIETY (AWS) AWS D1.1 - Structural Welding Code, Steel. (Application for copies
21、should be addressed to the Amencan Welding Society, 550 N.W. LeJeune Road, Miami, FL 33 126.) STEEL STRUCTURES PAINTING COUNCIL (SSPC) SSPC SP 10 - Near-White Blast Cleaning. (Application for copies should be addressed to the Steel Structures Painting Council, 40 24th Street, 6th Floor, Pittsburgh,
22、PA 15222-4643.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtain
23、ed. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection in accordance with 4.2. 3.2 Materials. Materials used shall be free from defects which would adversely affect the performance or maintainability of individual components or of the
24、 overall assembly. Materials not specified herein shall be of the same quality used for the intended purpose in commercial practice. Unless otherwise specified herein, all equipment, material, and articles incorporated in the work covered by this specification are to be new and fabricated using mate
25、rials produced from recovered materials to the maximum extent possible without jeopardizing the intended use. The term “recovered materials” means materials which have been collected or recovered hm solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials.
26、Unless otherwise specified, none of the above shall be interpreted to mean that the use of used or rebuilt products is allowed under this specification. 3.3 Design. The anchors shall be designed to have a holding power to weight ratio of 15 to 1 in mud bottoms and 20 to 1 in sand bottoms. Each class
27、 of anchor should be in accordance with applicable drawings as shown in table I. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-DTL-2bL9D 99999Ob 205b020 O77 MIL-DTL-28619D Class 1 TABLE I. ADDlicable drawings. Nominal weight, lb (kg) Applica
28、ble drawing no. 200 (91) 813507 5 813508 I 813509 813561 12,000 (5 443) 813519 813520 813521 879085 3,000 (1 361) 6,000 (2 722) 813510 813511 813512 813584 813513 813514 813515 813583 4 9,000 (4 083) 813516 813517 813518 6 15,000 (6 804) 813503 813504 813505 8 13464 3.4 Construction. The complete an
29、chor assembly shall conform to the requirements and dimensions specified herein and on the applicable drawings. No deviation from the prescribed dimensions or tolerances is permissible without prior approval of the contracting officer. The tolerance criteria of the fluke angle with respect to the an
30、chor shank shall be 50 degrees k 1 degree for mud use, and 34 degrees +_ 1 degree for sand use. 3.4.1 Shank. The shank shall be either cut from structural steel conforming to ASTM A 36, or forged from steel conforming to ASTM A 668, class D. 3.4.2 Stabilizers. Stabilizers for class 1 anchors shall b
31、e welded to the to the anchor, Stabilizers for class 2 through class 6 should be hinged or welded as specified (see 6.2). 3.4.3 Wedges. Unless otherwise specified (see 6.2), wedges will be provided. When provided, the required number and sizes of bolts, nuts, and washers shall also be provided for c
32、omplete installation. Bolts, nuts and washers should conform to ASTM A 325. 3.4.4 Palm extensions. Unless otherwise specified (see 6.2), palm extensions shall be provided for field welding to the tripping palms. When palm extensions are to be shop welded to the 5 Provided by IHSNot for ResaleNo repr
33、oduction or networking permitted without license from IHS-,-,- HIL-DTL-28639D 9999906 2056023 TO3 = 1 2 3 MIL-DTL-286 19D 200 ( 91) 10,000 ( 4 530) 3,000 (1 361) 72,600 ( 32 888) 6.000 (2 722) 121-000 54 813) tripping palms, an alternate fabrication method may be used. The alternate method permits t
34、he palm extension and the tripping palm to be fabricated from one continuous piece of stnicural steel. 5 6 3.4.5 Shackle and Din. A shackle and pin conforming to ASTM A 668, class K, shall be provided. 12,000 (5 443) 185,000 ( 83 805) 15,000 (6 804) 214,000 ( 96 942) 3.5 Performance. 3.5.1 Proof loa
35、d, The complete anchor assembly shall be capable of withstanding a proof load for the applicable class of anchor as shown in table II without damage, permanent deformation, cracks, or distortion. The proof load shall be applied as shown on the applicable drawing. TABLE II. Proof loads for anchors bv
36、 class. I Class I Weight, Ib (kg) I Proof load, Ib (kg) I I I 4 I 9.OoO40831 I 156.000( 70668) 1 3.6 Cleaning and coating. fir testing and examination and before coating, all parts shall be cleaned. Ail oil, grease, loose scale, and other foreign substances which would prevent bonding of the coating
37、 to the metal should be removed. Anchor parts shall be shot blasted to near white metal in accordance with SSPC SP-10. After cleaning, ail parts shall receive one coat of asphalt varnish conforming to A-A-1632. The asphalt coating should be not less than 3 mils (0.08 millimetre (nun) thick and appli
38、ed in accordance with manufacturers recommendations. 3.7 Dimensions. The dimensions and tolerances for each class of anchor and component parts shall be in accordance with the applicable drawings. 3.8 Weiht. The nominal weight of the assembled anchor shall be as specified in table II for the applica
39、ble class of anchor. 3.9 Identification marking. Marking of each anchor shall be in accordance with MIL-STD-130. The following information shall be stamped or raised in letters not less than 0.75-inch (19 mm) high on both the shank and tripping palm of the anchor assembly. Stamped markings shall be
40、round face characters with not less than 0.06-inch (1.5 mm) depth; raised markings shall be not less than 0.0-inch (1.5 mm) relief. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-r MIL-DTL-28619D m 9999906 205b022 4T m MIL-DTL-286 19D 2 ANCHOR, ST
41、AT0 MOORING Class: Nominal weight (lb); (kg): Holding power ratio: Mud: 15.1 Sand: 71). 1 Year fabricated: Manufacturers name: US. NAVY 3.10 Interchanaeabilitv. Ail units of the same classification furnished with similar options under a specific contract shall be identical to the extent necessary to
42、 ensure interchangeability of component parts, assemblies, accessories, and spare parts. 3.11 Workmanshin 3.1 1.1 Steel fabrication. The steel used in fabrication shall be free from kinks, sharp bends, and other conditions which would be deleterious to the finished product. Manufacturing processes s
43、hall not reduce the strength of the steel to a value less than intended by the design. Manufacturing processes shall be done neatly and accurately. All bends shall be made by controlled means to ensure uniformity of size and shape. 3.1 1.2 Bolted connections. Bolt holes shall be accurately punched o
44、r drilled and shall have the burrs removed. Washers or lockwashers shall be provided in accordance with good commercial practice, and all bolts, nuts, and screws shall be tight. 3.11.3 Welding. Welding procedures shall be in accordance with AWS D1.1 for dynamically loaded structures. The surface of
45、parts to be welded shall be free from rust, scale, paint, grease, or other foreign matter. Welds shall be of sufficient size and shape to develop the full strength of the parts connected by the welds. Welds shall transmit stress without permanent deformation or failure when the parts connected by th
46、e weld are subjected to proof and service loading. 3.11.4 ForginYs. Forgings shall be of uniform quality free of detrimental flash, scale, cracks, hard spots, cold shuts, or other defects which might render the forging unsound for the intended use. 4. VERIFICATION 4.1 Classification of insoections.
47、The inspection requirements specified herein are classified as follows: a. First article inspection (see 4.2). b. Conformance inspection (see 4.3). 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-DTL-28619D = 9999906 2056023 886 MIL-DTG286 19D
48、 c 4.2 First article insPection. The first article inspection shall be performed on one anchor, with stabilizers, wedges, and palm extensions when a first article is required (see 3.1 and 6.2). This inspection shall include the examination of 4.4 and the tests of 4.5. The first article may be either
49、 a first production item or a standard production item from the suppliers current inventory, provided the item meets the requirements of the specification and is representative of the design, construction, and manufacturing technique applicable to the remaining items to be furnished under the contract. 4.3 Conformance insmction. Unless otherwise specified (see 6.2), the quality conformance inspection shall
