1、3 March 1992 MILITARY STANDARD c *- AMSC N/A FSC 1925 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. TUG REQUIREMENTS FOR HANDLING U.S. NAVY SHIPS Licensed by Information Handling ServicesMIL-STD-2040(SH) 3 March 1992 FOREWORD 1. the Department of Defense. This mil
2、itary standard is approved for use by all Departments and Agencies of 2. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Sea Systems Command, SEA 5523, Department of the Navy, W
3、ashington, DC 20362-5101 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. ii Licensed by Information Handling Services. MIL-STD-2040 39 W 9999933 030443 5 W p ppppp MIL-STD-P040(SH) 3 March 1992 CONTENTS Pane
4、 1 Paragraph 1 . SCOPE 1.1 1.2 . Purpose . 1 Objective 1 1.3 Application 1 . 2 . APPLICABLE DOCUMENTS 1 . 2.1 Government documents 1 publications 1 . 2.1.1 Other Government documents. drawings. and . 1 3 . DEFINITIONS 3.1 Definition of terms 1 . 4 . 4.1 4.1.1 4.1.1.1 4.1.2 4.2 4.2.1 4.2.2 4.2.3 4.2.
5、4 GENERAL REQUIREMENTS 2 Regulation and certification Bollard pull test certification . Witnessing of bollard pull test . 2 Use of Navy signals 2 Description of services 2 General 2 Submarines 2 Miscellaneous services 2 3 Emergency services . 2 2 . . . 5 . DETAILED REQUIREMENTS 5.1 General . 5.1.1 W
6、aiver of requirements 5.2 Tug classification 5.3 Type C tug 5.3.1 Performance characteristics . 5.3.2 Fendering . 5.3.2.1 Fendering requirements 5.3.2.2 Design. location and installation . 5.3.3 Propeller guards 5.3.4 Bilge keels . 5.3.5 Tow hawsers . 5.3.6 Off-ship firefighting capability 5.3.7 Off
7、-ship dewatering Capability 5.3.9 Navigation equipment 5.3.8 Communications equipment 5.4 Type B tug 5.4.1 Configuration . 5.4.2 Performance characteristics . 5.4.4 Off-ship firefighting capability 5.5 Type A tug 5.5.1 Configuration . 5.5.2 Performance characteristics . 5.4.3 Fendering . 3 3 3 3 4 4
8、 4 4 4 4 4 4 4 5 5 5 5 5 5 5 6 6 6 6 iii Licensed by Information Handling ServicesMIL-STD-2040 19 999LL 0108442 7 E MIL-STD-2040(SH) 3 March 1992 CONTENTS Paragraph 5.5.2.1 Bollard pull classification . 5.5.3 5.5.4 5.5.5 5.5.6 5.5.7 5.5.8 5.5.9 5.5.10 5.5.11 5.6 5.6.1 5.6.2 5.6.3 5.7 5.7.1 5.7.2 5.7
9、.3 5.8 6 . 6.1 6.2 6.3 6.4 6.5 Fendering . Propulsion unit guards Skeg fendering Off-ship firefighting capability Off-ship dewatering capability Communications equipment Navigation equipment Hull fittings . Deck machinery Towing operations . Quantity of tugs Crew Quality assurance provisions General
10、 . inspection Underwater fender inspection Response time . Training Bollard pull testing NOTES Intended use Issue of DODISS . Tailoring guidance for contractual application NAVSEA approval and direction . Subject term (key word) listing . FIGURE Figure 1 2 3 4 5 6 7 8 9 10 11 12 Appendix A B General
11、 fendering arrangement Typical tug fendering Fendering support details Fendering section Chine hull form fender detail Round bottom hull form fender detail . Propeller guard fendering for twin screw tug . Relationship between bow flare and tug pilot house . Propulsion unit guard fendering Skeg fende
12、ring . Aggregate bollard pull versus ship displacement Submarine fendering APPENDIX GLOSSARY OF TERMS APPLICATION AND TAILORING OF REQUIREMENTS 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 9 9 lo 10 10 10 10 10 11 12 13 14 15 16 17 18 19 20 21 22 23 33 iv Licensed by Information Handling ServicesMIL-STD-2040 1
13、9 9999931 0104LI3 9 MIL- STD - 2040 (SH) 3 March 1992 1. SCOPE 1.1 Purpose. The purpose of this document is to establish technical standards for contracting commercial tugs in order to perform tug services in response to the operational needs of U.S. Navy ships. 1.2 Obiective. The main objective of
14、this document is to establish acceptable commercial tug performance and outfitting requirements while maintaining maximum flexibility in order to satisfy diverse shiphandling and harbor requirements without unduly restricting tug selection. 1.3 Application. This document is applicable to all time ch
15、arter and requirements type contracts in the United States or its possessions for all tug and towing services in the harbor, out to sea buoy or sea anchorages, and coastwise for U.S. Navy and Military Sealift Command (MSC) ships including commercial or foreign vessels chartered or sponsored by the D
16、epartment of Defense (DoD), excluding spot hire services. This document may be used for guidance in contracting for tug and towing services in foreign ports. 2. APPLICABLE DOCUMENTS 2.1 Government documents. I 2.1.1 Other Government documents. drawinrzs, and Publications. The following other Governm
17、ent 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. PUBLICATIONS CHIEF OF NAVAL OPERATIONS (CNO) OPNAV FORM 2310-1 - Tugboat Hani. and Whistle Commands. (Applications for co
18、pies should be addressed to the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) DEPARTMENT OF TRANSPORTATION, U.S. COAST GUARD (USCG) CODE OF FEDERAL REGULATIONS (CFR) 33CFR151, 155, and 159 - Navigation and Navigable Waters, 46CFR50-64, 90-97, - Shi
19、pping. 110-113, and 162 (The Code o Federal Regulations (CFR) and the Federal Register (FR) are for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. When indicated, reprints of certain regulations may be obtained from the Federal
20、 agency responsible for issuance thereof. ) 3. DEFINITIONS 3.1 Definition of terms. Definition of terms used in this standard and other terms and expressions in common use in the towing and tug industry are as specified in appendix A. 1 Licensed by Information Handling ServicesMIL-STD-2040 19 = 9999
21、933 0108444 O MIL-STD-2040(SH) 3 March 1992 4. GENERAL REQUIREMENTS 4.1 Regulation and certification. Tugs furnished under this standard for time charter contracts in U.S. harbors shall be U.S. registered, classed for tug service under a recognized classification agency, and be in accordance with ap
22、pli- cable requirements of CFR 33, 151, 155, and 159; CFR 46, 50 through 64, 90 through 97, and 110 through 113; and shall comply with applicable local regulations which may be more restrictive than the CFR. Unless excepted (see 6.3), the requirements of this paragraph shall apply to requirements ty
23、pe contracts. 4.1.1 Bollard Dull test certification. For time charter contracts, the bollard pull of each tug shall be verified upon inception of any contract which utilizes the tug. Each tug shall carry bollard pull certlfication from a recognized regulatory body and shall have proof of current com
24、pliance with bollard pull testing requirements specified in 5.3.1, 5.4.2, or 5.5.2.1. A valid recognized regulatory body certificate obtained within 18 months prior to contract signing will be acceptable as bollard pull verification, contracts, bollard pull testing of one tug of each type is require
25、d. For requirements type 4.1.1.1 Witnessing of bollard pull test. Bollard pull tests shall be witnessed by a recognized, independent, marine surveyor. 4.1.2 Use of Navy sianals. Commercial tugmasters shall be proficient in the use of Navy signals as used between the harbor pilot and tugmasters in ac
26、cordance with OPNAV FORM 2310-1. 4.2 Description of services. 4.2.1 General. Tug and towing services are required for the docking, undocking, mooring, towing, shifting, or other handling of surface ships, submarines, boats, barges, lighters, tugs, derricks, and other craft in the area specified. ent
27、rance where lines, with power assist where necessary, will be used for posi- tioning the ship within the dock. Dead ship moves are included in addition to ships under power. For drydocking, tugs will be used to position the ship at the drydock 4.2.2 Submarines. Prior to ary submarine handling operat
28、ions, tugmasters and harbor pilot shall be in communication with the submarine commanding officer regarding submarine restricted areas, such as sonar dome, forward diving planes, stern planes, arrays, rudder, and propeller. 4.2.3 Miscellaneous services. Miscellaneous tug services will include at-sea
29、 transfer services using one or more tugs as ordered. These services consist of ferrying personnel or light cargo from an underway vessel to a dockside location, or from a dockside location to an underway vessel. Services may be required for the recovery of towed array systems and Naval training dev
30、ices or to relocate camels, pollution control booms, work floats, and fenders. required as communications or security surveillance platforms, with Navy personnel aboard to perform these functions. Tugs may be 2 Licensed by Information Handling ServicesMIL-STD-2040 39 = 9999933 0308445 2 MIL-STD-2040
31、(SH) 3 March 1992 I 4.2.4 Emergency services. Emergency tug services may be required in response to accidents, fires, medical crises, weather, or similar events threatening harm to life or property, or requiring rapid response. 5. DETAILED REQUIREMENTS 5.1 General, Tugs shall provide the services re
32、quired in this standard, including power, fendering, firefighting, communications, navigation, endurance, and maneuverability for handling the ships specified in the contract. furnished under this standard shall be properly manned, outfitted, and equipped for service as harbor tugs and shall be in a
33、 seaworthy condition, machinery, and equipment shall be in efficient operating condition to perform these services, Tugs shall make up alongside the bow or stern of Navy ships without protrusion or obstruction from tug appurtenances that would interfere with or otherwise damage the hull of the vesse
34、l being assisted, except for normal hull-to-hull contact when protected by fenders. transferring pilots (or other personnel) between tug and ship when environmental conditions permit. Tugs All tug hulls, All tugs shall have a method for 5.1.1 Waiver of requirements. Any tug requirement may be waived
35、 by the contracting activity if other means are available to satisfy the required service or specific requirements in this standard are not applicable to a particular facility or site. 5.2 TUE classification. The tug services and the related tug requirements shall be as specified in this standard, a
36、nd, in part, by the Port Services Office seeking the service. and the differing needs for the variety of ships to be handled are managed by selecting tugs by type (and class if applicable). The quantity of tugs required is dependent upon the type of tug required. different types of tugs be specified
37、 in the solicitation in order to utilize the most economical tug combination for the required service. The differing conditions at the various contracting sites It is recommended that a mix of (a) Type A is a tug with twin steerable propulsion units and has thrust capability in all directions as spe
38、cified in 5.5. Type A tugs are the most maneuverable and are suitable for all shiphandling operations, including the most difficult due to high currents, high winds, and tight harbor and pier situations. subdivided into three classes as follows: Type A tugs are (1) Class I tugs have a propulsive pow
39、er of approximately 4,000 (2) Class II tugs have a propulsive power of approximately 3,000 (3) Class III tugs have a propulsive power of approximately 2,500 brake horsepower (bhp) (2,983 kilowatts (kW) ) , bhp (2,237 kW). bhp (1,864 kW). (b) Type B is a tug rated at approximately 2,000 bhp (1,491 kW
40、), as specified in 5.4, and has maximum thrust capability in the forward direction. 3 Licensed by Information Handling ServicesMIL-STD-20YO It9 m 9999933 OLOB44b 4 m MIL-STD-2040(SH) 3 March 1992 (c) Type C is a tug rated at approximately 1,000 bhp (746 kW), as specified in 5.3, and has maximum thru
41、st capability in the forward direction, (10,000 gross tons (9,843 metric tons) maximum), barges, small equipment, and miscellaneous services. Type C tugs are suitable for handling of small ships 5.3 Tvpe C tug. The following are minimum tug requirements for performing towing and tug services for han
42、dling U.S. Navy ships. 5.3.1 Performance characteristics. Each tug shall have a bollard pull of not less than 25,000 pounds (111,206 newtons (N) in the ahead direction (approximately 1,000 bhp (746 kW) (see 5.7.2). 5.3.2 Fendering. 5.3.2.1 Fenderina requirements, Each tug shall have a fendering syst
43、em around the bow and sides above the waterline. In addition, when specified (see 6.3), tugs shall have underwater side and bow fendering located and arranged to preclude any metal-to-metal contact between a submarine and the tug in any possible orientation to one another. Fendering shall be formed
44、and attached to suit the hull form on which it is installed. 5.3.2.2 Design. location, and installation. Fendering location and installation shall be the responsibility of the contractor. Generally, design shall be as specified on figures 1 through 7. Sizing and location may vary, depending on the p
45、hysical size of the tug. 5.3.3 Propeller guards. Tugs with twin screws shall be provided with guards For guidance see for protection against tug propeller contact with the submarine. figure 8, 5.3.4 Bilae - keels. When underwater fendering is required, bilge keels (if fitted) shall be covered with r
46、ubber similar to the side fenders below the water- line, unless it can be shown that no contact between bilge keel and submarine will occur. 5.3.5 Tow hawsers. Each tug shall provide a sufficient quantity of hawsers and of such length, strength, and material to perform all shiphandling and towing fu
47、nctions as required herein, each tug to replace worn or damaged lines, In addition, spare hawsers shall be carried onboard 5.3.6 Off-ship firefighting capability. When specified (see 6.3), each tug shall have a fire pump capacity of not less than 1,000 gallons per minute (gai/min) (63.08 liters per
48、second (L/s) at 125 pounds per square inch (lb/in2) (862 kilopascals (kPa) gauge on board. Portable pumps placed on deck may be utilized. Each tug shall have the capability of attaching the pump discharge (when required) to the deck connection of the firemain of the ship under tow, and still be conn
49、ected to a fire hose with nozzle on the tug. This fire hose and nozzle may be the tugs own firefighting equipment. This connection shall be 1-1/2 inch NPSH or International Shore Connection in accordance with 46CFR162.034. 4 Licensed by Information Handling ServicesThe above requirements are not intended to restrict the utilization of the on board radio equipment for normal communications on other assigned or required radio frequencies. 5.3.9 Navigation euuipment. In addition to equipment required by the USCG, each tug shall be equipped with one magnetic compass and, when
