1、MIL-P-ZSLSLB m 9999906 1985200 L7L m I INCH-POUND I MIL-P-29191B(YD1) 3 June 1994 SUPERSEDING 13 January 1989 MIL-P-29191A(YD) MILITARY SPECIFICATION PLATFORM, PONTOON, WORKBOAT (OIL CONTAINMENT BOOM HANDLING) This specification is approved for use by the Naval Facilities Engineering Command, Depart
2、ment of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 ScoDe. This specification covers one type and size workboat platform, for use in handling oil containment booms in harbors and inland waterways. 2. APPLICABLE DOCUMENTS 2.1 Governmen
3、t documents. 2.1.1 Specifications and standards. The following specifications and standards form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and St
4、andards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS FEDERAL PPP-B-601 - Boxes, Wood, Cleated-Plywood. E-C-271 - Chains and Attachments, Welded and Weldless. Beneficial comments (recommendations, additions, deletions) and any pertinent1 (data which may be of u
5、se in improving this document should be addressed to: I Il000 23rd Avenue, Port Hueneme, CA 93043-4301, by using the Standardization I !Document Improvement Proposal (DD Form 1426) appearing at the end of this I Icommanding Officer (Code 156), Naval Construction Battalion Center, I (document or by l
6、etter. I AMSC N/A FSC 1945 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MILITARY MIL-P-116 - Preservation, Methods of. MIL-V-173 - Varnish, Moisture and Fungus Res
7、istant (For Treatment of Communications, Electronics, and Associated Equipment). MIL-R-17343 - Rope, Nylon. MIL-C-24667 - Coating System, Non-skid, For Roll or Spray Application (Metric). STANDARDS FEDERAL FED-STD-595 - Colors Used in Government Procurement. MILITARY MIL-STD-129 - Marking for Shipme
8、nt and Storage. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2 Other Government documents, drawings. and publications.
9、The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. US COAST GUARD REGULATIONS (USCG) USCG - Title 46, Code of Federal Regulation, Parts 24 and 25
10、. (Application for copies should be addressed to the Superintendent of Documents, US Government Printing Office, Washington, DC 20402.) (Copies of specifications, standards, handbooks, drawings, publications, and other Government documents required by contractors in connection with specific acquisit
11、ion functions should be obtained from the contracting acti-vity or as directed by the contracting activity.) 2.2 Non-Government wblications. The following document(s) form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD ad
12、opted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents which are current on the date of the solicitation (see 6.2). AMERICAN BOAT AND YACHT COUNCIL (ABYC) ABYC - Safety
13、Standards for Small Craft. (Application for copies should be addressed to the American Boat and Yacht Council, Inc., P.O. Box 747, Millersville, MD 21108.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-29191B 9999906 1985202 T44 MIL-P-29191
14、B(YD1) ASTM D1974 - Standard Practice for Methods of Closing, Sealing, and D5118/D5118M - Standard Practice for Fabrication of Fiberboard Shipping Reinforcing Fiberboard Shipping Containers. Boxes. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Ra
15、ce Street, Philadelphia, PA 19103.) NATIONAL MARINE MANUFACTURERS ASSOCIATION (NMMA) NMMA Certification Handbook. (Application for copies should be addressed to the National Marine Manufacturers Association, 401 North Michigan Avenue, Suite 1150, Chicago, IL 60611. ) (Non-Government standards and ot
16、her publications are normally available from the organizations that prepare or distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the refer
17、ences 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 obtained. 3. REQUIREMENTS 3.1 Description. The workboat platform shall consist of two or three reinforced plastic, alumin
18、um, or steel hulls on which a flat rectangular deck (platform) is mounted. The craft shall be propelled by two electric starting outboard engines mounted on the port and starboard hulls. operated from a stand-up console located on the starboard side of the platform deck. Unless otherwise specified (
19、see 6.2), crafts over 12 feet wide shall be of modular design and construction to facilitate disassembly, fold-up, tilt-down, or other breakdown methods that will allow the craft (in a breakdown mode) to be transported over the road without a special permit (not more than 12 feet wide). The breakdow
20、n method shall be such as to permit disassembly (or assembly) of the craft by four men skilled in this type of work, in not more than 2 hours. The use of a small forklift or other piece of similarly rated weight-handling equipment to facilitate compliance with this time schedule will be permissible.
21、 However, the disassembly/assembly of the craft shall be possible using, in lieu of such equipment, as much additional manpower and/or time as considered reasonable by the contracting officer. shall have quick-disconnect type hand rails along the port and starboard sides. There shall be not less tha
22、n 50 cubic feet of below-deck storage space for ancillary equipment; this will be in addition to any below-deck storage required by the breakdown method utilized. The craft shall be capable of transiting safely and efficiently while withstanding 3-foot waves, 2-knot current, and a 20-knot wind actin
23、g concurrently. The engines shall be The platform deck The craft shall be certified by the NMMA. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.2 First article. When specified in the contract or purchase order (see 6.2), one complete workboat pl
24、atform shall be subjected to first article inspection (see 4.3 and 6.4). 3.2.1 Test Dlan. When specified (see 6.2), a written first article test plan shall be submitted prior to scheduling the first article tests (see 4.6.1 and 6.4). 3.3 Materials. Materials used shall be free from defects which wou
25、ld adversely affect the performance or maintainability of individual components or of the overall assembly. 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 ar
26、e to be new and fabricated using materials produced from recovered materials to the maximum extent possible without jeopardizing the intended use. which have been collected or recovered from solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials. otherwis
27、e specified, none of the above shall be interpreted to mean that the use of used or rebuilt products is allowed under this specification. Materials not specified herein shall be of the same The term “recovered materials” means materials Unless 3.3.1 Polvester resin. Polyester resin shall be the manu
28、facturers standard fire-retardant type, for use with the reinforcing material and the plastic foam specified. 3.3.2 Reinforcing material. Reinforcing material shall be either fiberglass cloth or a suitable synthetic fiber substitute. Synthetic fiber laminate shall have strength characteristics equiv
29、alent or superior to the fiberglass laminate it replaces. 3.3.3 Foam (hull buovancv material). Foam shall be rigid, closed cell, oil-resistant polyurethane. 3.3.4 Metal. Metal used in the workboat platform shall have sufficient strength and geometric properties to withstand test loading without yiel
30、ding. Additionally, all exposed metal surfaces shall be inherently resistant to or be provided with protection from a salt-water corrosive environment. anodes shall be provided as corrosion protection on steel hulls in addition to the painting specified in 3.12. Galvanic zinc 3.4 Design. 3.4.1 Overa
31、ll characteristics. Type : Overall length: Beam, launch mode: Width, transport mode: Hull length: Payload capacity: Open deck space: Freeboard (unloaded): Freeboard (loaded with payload capacity: Catamaran or trimaran. 33 feet, maximum. 16 feet, maximum, 12 feet, maximum. 33 feet, maximum. 7,500 pou
32、nds (lb), minimum (excludes engines). 330 square feet, minimum. 30 inches, maximum. 24 inches, minimum. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Propulsion: Weight: MIL-P-291918 m 999990b 198520ri 817 m Two 175 horsepower (hp), outboard engi
33、nes (minimum). To be kept to a minimum consistent with the type hull material and other design parameters specified herein; weight of basic craft (excluding engines, fuel tanks, batteries, and ancillary equipment) not to exceed 5,000 lb. In addition to NMMA certification, the platform workboat shall
34、 conform to the ABYC standards (except toe rails conforming to A-18.4 shall not be required) and USCG standards for craft of this type. 3.4.2 Hulls. The hulls shall be flat-bottomed with a low draft-to- displacement ratio to permit operation in shallow water. Hulls shall have additional reinforcemen
35、t at the transom to allow for mounting to the outboard engines, in the areas where the platform deck is to be attached, and in the bow to provide impact protection against floating and submerged objects. laminated fiberglass hulls, the following shall apply as a minimum lamination schedule. For a. G
36、el coat. b. 3/4 ounce per square foot mat. c. d. 1-1/2 ounces per square foot mat. e. f. 1-1/2 ounces per square foot mat. 24 ounces per square yard woven roving. 24 ounces per square yard woven roving. In addition, hull areas requiring additional reinforcement shall include as a minimum: g. h. 1-1/
37、2 ounces per square foot mat. 24 ounces per square yard woven roving. The hull areas requiring reinforcement are at the discretion of the contractor. Recommended areas of reinforcement should include the outboard shear of both hulls from keel to 2 inches above the loaded waterline, and full depth fr
38、om the bow to 1 foot aft of the first bulkhead (inboard and outboard). 3.4.2.1 Storage comDartments. The hulls shall have self-draining storage compartments for below-deck storage of ancillary equipment. There shall be not less than a total of 50 cubic feet of below-deck storage space. storage space
39、 does not include the space required for the outboard engines, but does allow for the storage of the batteries and fuel tanks. Storage compartments should be located as far outboard as possible, and should be accessible during boom deployment and operations. Access to each storage compartment shall
40、be via a hatch cover of at least 18 by 24 inches, on the platform deck. Hatches protecting these spaces shall be weathertight, flush with the deck surface, and provided with recessed hasps and locks and drainage channels to maintain an unobstructed deck surface. .Fuel tanks and batteries shall be lo
41、cated in separate compartments. batteries shall be vented so as to direct gases away from sources of ignition. This below-deck Compartments containing fuel or 3.4.2.2 Transverse bulkheads and storage - Compartment decks. The hulls shall have transverse bulkheads at the fore and aft ends of each stor
42、age compartment 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-P-27L7LB 777770b 1785205 753 = and as may otherwise be required for the design being furnished. bulkheads shall run vertically from the bottom to the top of the hull. storage comp
43、artment shall have solid decking in its bottom which is attached to the hull on either side and the transverse bulkheads fore and aft. The effect of this requirement shall be to isolate the interior of the storage compartment from all in-place flotation, protecting the flotation from water intrusion
44、. The transverse bulkheads and storage compartment decking shall be attached to the hulls by a material that shall be chemically cross-linked to the hull material for plastic reinforced hulls or by the manufacturers standard method of attachment for steel or aluminum hulls. watertight seal. The tran
45、sverse Each The method chosen shall provide a 3.4.2.3 Foam. Each hull shall be foamed to provide positive buoyancy with poured-in-place, closed cell, oil-resistant polyurethane foam having a density not exceeding 2.2 pounds per cubic foot. The hulls shall be foamed throughout to the bottom of the st
46、orage compartments, and to a height within 2 inches (nominal) of the top of the hull in those spaces between the storage compartments. A typical longitudinal section is depicted in Figure 1. 3.4.2.4 Lifting eyes. Each outboard hull shall have two lifting eyes recessed in the deck; one fore and one a
47、ft, with covers provided for the recesses to insure a continuous deck surface. Each lifting eye shall have a pull-out strength adequate to comply with the tests of 4.6.4 and 4.6.5. 3.4.2.5 Engine well. The engine well shall have a transverse bulkhead as described in 3.4.2.2 located a minimum of 15 i
48、nches forward of the transom. This bulkhead shall be the aft bulkhead of the battery or fuel storage compartment. The engine well shall be self-draining. 3.4.3 Platform deck. The platform deck shall be designed and constructed in a manner to pass the tests specified in 4.6.3 through 4.6.6, 4.6.9, an
49、d 4.6.10. The deck may be made from fiberglass, plywood, or other material conforming to above tests, The deck shall be flat and have no protrusions extending above its surface except for the operators control station, the safety rails when they are in place, and as permitted under 3.4.3.5. Deck framing shall be aluminum for plastic and aluminum hulls, and steel for steel hulls. welded aluminum joints shall be compatible with the base alloy. Plywood, when used for the deck surface, sh
