J-16_Contractor_Spec_to_COR_Traceability_Matrix_N0002417R2207.xlsx
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Attachment J-16 Contractor Specification to T-ATS COR Traceability Matrix
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COR Requirements
| COR Section | COR Title | COR Requirement | Mandatory, Non-Mandatory, Desirable Requirement | Contractor's Ship Specification Section | Contractor's Ship Specification Title | Contractor's Ship Specification Requirement | Remarks |
| 2.000 | DOCUMENTS | ||||||
| 2.000 | DOCUMENTS | Order of precedence - In the event of a conflict between the text of this document and the references (other than Regulatory Body requirements) cited in this document, the text of this document takes precedence. First tier references take precedence over sub-tier references in the event of a conflict. Nothing in this document shall supersede applicable laws and regulations unless a specific exemption has been obtained. |
Silence of one document with respect to details or requirements in another document shall not be considered an inconsistency.
| 2.000 | DOCUMENTS | Effective issue - Where first tier references, such as industry standards, are referred to, the issue or revision/amendment in effect at Detail Design and Construction Contract Award shall apply. | |
| 2.000 | DOCUMENTS | First Tier and Sub-tier Reference - Any referenced document that is directly cited for use or application by an identifying number or name in this COR is a first tier reference for each particular use or application for which it is so cited. Any document that is cited in a first tier reference, or in a document referenced therein, is a sub tier reference. A document that is a sub-tier reference in one application may also be a first tier reference in another application when it is cited directly. | |
| 3.070 | GENERAL REQUIREMENTS FOR DETAIL DESIGN AND CONSTRUCTION | ||
| 3.070a. | GENERAL | The ship, as delivered, shall comply with all applicable Regulatory Body requirements in effect at the time of the final offer submittal, including those Regulatory Body requirements formally approved and scheduled for implementation prior to the scheduled delivery of the first ship. | Mandatory |
| 3.070a. | GENERAL | The ship shall be capable of general-purpose ocean towing, salvage, and rescue operations in coastal and deep ocean areas including Navy unique deep submergence rescue operations. | Mandatory |
| 3.070b. | REGULATORY BODY REQUIREMENTS | The ship shall be designed and constructed under American Bureau of Shipping (ABS) survey for unrestricted service, and classed under ABS A1, ACCU, Towing Vessel, Ⓔ, AMS, DPS-2, CRC (OC-SUBSEA), and UWILD. The ship shall be issued a USCG Certificate of Inspection (COI). | Mandatory |
| 3.070b. | REGULATORY BODY REQUIREMENTS | The ship shall be issued SOVCs for MARPOL, SOLAS, and IMO Convention on the COLREGs for international voyages. | Mandatory |
| 3.070b. | REGULATORY BODY REQUIREMENTS | The ship shall be built in compliance with the Code of Federal Regulations, Title 46, Subchapter I, and with applicable Federal Regulations. The ship shall be in accordance with the U.S. Supplement to ABS Rules for Steel Vessels for Vessels Certificated for International Voyages for certification by USCG in accordance with Navigational Vessel and Inspection Circular 02-95, Change 2 as a vessel of Unrestricted Ocean Service for International voyages. If the vessel is under 90 meters in length, the ship shall be in accordance with the U.S. Supplement to ABS Rules for Building and Classing Steel Vessels Under 90 Meters (295 Feet) In Length. In case of conflict between ABS Rules or USCG Regulations, and specific requirements of this COR, the ABS Rules and USCG Regulations take precedence, unless the specific COR requirements exceed the ABS Rules and USCG Regulations, in which case the specific COR requirements takes precedence. | Mandatory |
| 3.070b. | REGULATORY BODY REQUIREMENTS | The ship shall be equipped to satisfy the Panama Canal Authority regulations for transit. The ship shall be provided a Panama Canal Net Tonnage Certificate. | Mandatory |
| 3.070b. | REGULATORY BODY REQUIREMENTS | The Contractor shall provide the materials, equipment, and outfitting items required for the ship to operate in compliance with 33 Code of Federal Regulations (CFR), as applicable, and with other Regulatory Body requirements contained within this document. | Mandatory |
| 3.070c. | CHARACTERISTICS | The ship shall be capable of maintaining a sustained speed of at least 11 knots. The sustained speed shall be specified at 85% of ABS Maximum Continuous Rating (MCR) of the propulsion prime movers at trial conditions, with the ship at full load displacement in calm water (no current, wind or waves), and with a clean hull and propellers. Where an integrated electric plant is installed, the sustained speed shall be specified at no more than 85% of rating of generator prime movers after deduction of ship service electrical loads, and 85% of the installed propulsion motor rating. | Mandatory |
| 3.070c. | CHARACTERISTICS | The ship shall also be capable of delivering a minimum ABS bollard pull of 130 short tons. | Mandatory |
| 3.070c. | CHARACTERISTICS | The ship shall be capable of 8,000 nautical miles endurance at the vessel's most economical speed without refueling at the ship's full load condition with no external loads. | Mandatory |
| 3.070c. | CHARACTERISTICS | The aft deck shall allow for operations over each side. | Mandatory |
| 3.070c. | CHARACTERISTICS | The aft working deck shall have an open, continuous, rectangular area with a minimum area of 465 square meters. The aft working deck shall have a minimum length of 40 meters and a minimum width of 11 meters with a clear opening on the stern of 11 meters at the deck level. The aft working deck shall be clear of all equipment and deck protrusions taller than 50.8 mm (2 in). With the exception of the portable magazines, this working deck area shall not be encroached upon by other temporary installations such as accommodation modules. | Mandatory |
| 3.070c. | CHARACTERISTICS | Towing gear, hatches and similar items installed in the deck shall be arranged to be compatible with temporary systems (such as Submarine Rescue Systems) to be carried on deck. | Mandatory |
| 3.070c. | CHARACTERISTICS | All propulsion, electrical generating and auxiliary machinery shall be capable of continuous operation using diesel fuel in accordance with ASTM D975, Grade 2-D; International Standards Organization (ISO) 8217, F-DMA; and Diesel Fuel Marine (North Atlantic Treaty Organization (NATO) Code F-76) in accordance with MIL-DTL-16884. | Mandatory |
| 3.070c. | CHARACTERISTICS | The total ship's permanent berthing accommodations and T&S and all other complement related facilities, services, stores and functions shall be based on a maximum mixed gender complement of twenty-three (23) crew. It is desired to carry up to forty-two (42) persons other than crew; the requirements for persons other than crew are provided in Appendix B. The following accommodations are required: (1) Master; (1) Chief Engineer; (1) Chief Officer; (1) 2nd Deck Officer; (2) 3rd Deck Officers; (1) 1st Assistant Engineer; (1) 2nd Assistant Engineer; (1) 3rd Assistant Engineer; and (14) Unlicensed. | Mandatory |
| 3.070d. | CERTIFICATIONS | The ship shall meet SOLAS requirements, but a certificate is not required. The Contractor shall have ABS issue SOVCs for SOLAS required systems and equipment. | Mandatory |
| 3.070d. | CERTIFICATIONS | The following certificates are to be supplied to the ship, at the time of delivery, as applicable for this category and size of the ship: |
a) Certificates required by ABS Classification and Flag State Authority
b) ABS SOVC for MARPOL, SOLAS, COLREGs, and EPA
c) International Oil Pollution Prevention Certificate (IOPP)
d) International Sewage Pollution Prevention Certificate (ISPP)
e) International Air Pollution Prevention Certificate (IAPP)
f) ABS Statement of Compliance Certificate stating that the ship meets the intact and damage stability requirements.
g) USCG COI
h) IMO International Convention on Load Lines, 1966
i) IMO International Convention on Tonnage Measurement on Ships, 1969.
j) Panama Canal/Universal Measurement System Net Tonnage Certificate
k) Suez Canal Special Tonnage Certificate
l) FCC Regulations for Global Maritime Distress Safety System (GMDSS) for Sea Area 3
m) Ship Sanitation Control Exemption Certificate
n) Certificate of Sanitary Construction for the ship
o) Load test certificate for classification for all the lifting and lashing equipment including overhead beams and lugs
p) Magnetic compass calibration and other navigational certificates required by Flag State Authority
| Mandatory | |||
| 3.070e. | TRIM, LIST AND WEIGHT | The light ballast condition shall have no cargo and the minimum seawater ballast required to submerge the propellers while remaining within trim and stability limits. | |
| 3.070e. | TRIM, LIST AND WEIGHT | Trim in the full load condition, light ballast condition and all other operation conditions shall not exceed 1.0% of the Length Between Perpendiculars (LBP) by the stern. A maximum trim of 0.3% of LBP by the bow is acceptable provided the Contractor can provide model test results or analysis results that demonstrate that the ship is directionally stable when trimmed. | |
| 3.070e. | TRIM, LIST AND WEIGHT | In no event shall the list in the full load condition exceed one-half degree to port or starboard. | Mandatory |
| 3.070e. | TRIM, LIST AND WEIGHT | Ballasting of fuel tanks is not acceptable. | Mandatory |
| 3.070f. | OPERATING ENVIRONMENT | Machinery, electrical and electronic equipment internal to the ship shall be rated at no less than the compartment design temperature in which it is installed. | |
| 3.070f. | OPERATING ENVIRONMENT | Masts, superstructure, other structure installed topside, and fittings shall withstand dynamic forces produced by motion of the ship in a seaway. | |
| 3.070f. | OPERATING ENVIRONMENT | The ship and its systems shall, at a minimum, retain full capabilities within a seawater temperature range of –2oC to 35oC and a weather ambient air temperature range of –18oC to 40oC dry bulb and 30oC wet bulb. | |
| 3.070g. | SEAKEEPING AND MANEUVERING | The ship shall meet the seakeeping requirements specified herein for the Transit,and Towing missions on all headings and the Rescue and Survival condition on best heading as defined by the following: | |
| 3.070g. | SEAKEEPING AND MANEUVERING | Transit - The underway passage of the ship from a place of origin to a destination using its own propulsion systems with or without embarked US Navy assets. | |
| 3.070g. | SEAKEEPING AND MANEUVERING | Rescue - The ability of the ship to provide submarine rescue and deep-sea salvage services to the US Navy fleet using embarked US Navy assets. | |
| 3.070g. | SEAKEEPING AND MANEUVERING | Towing - The ability of the ship to provide ocean, rescue and salvage towing services to the US Navy fleet. Ocean towing is defined as point-to-point (from one harbor to another) towing with no refuge enroute. Rescue towing is the saving of a stricken or inoperable ship at sea and towing it to a safe harbor. Salvage towing involves the immediate towing of a vessel after a salvage operation. | |
| 3.070g. | SEAKEEPING AND MANEUVERING | Survival - The ability of a ship and its on-board systems to remain functional to transit to a safe haven. | |
| 3.070g. | SEAKEEPING AND MANEUVERING | Seakeeping performance shall use the criteria of Table 3.070g-1 for the operating conditions and speed specified. For each significant wave height specified for each mission, a minimum of three spectral modal periods, corresponding to the 5-, 50-, and 95-percentile values for each Sea State, shall be considered; the values are provided in Table 3.070g-1 below. The Bretschneider wave spectrum shall be used. | |
| 3.070g. | SEAKEEPING AND MANEUVERING | Table 3.070g-1: Seakeeping Requirements. |
SEE THE "Seakeeping Requirements" TAB FOR THE SEAKEEPING REQUIREMENTS TABLE TO BE COMPLETED BY THE OFFEROR.
| 3.070h. | GENERAL REQUIREMENTS FOR EQUIPMENT, MACHINERY AND MATERIALS | All equipment, machinery and material shall be purchased new, and be protected and handled to maintain such condition. | Mandatory |
| 3.070h. | GENERAL REQUIREMENTS FOR EQUIPMENT, MACHINERY AND MATERIALS | Voltage warning and danger signs shall be installed in electrical/electronic spaces and other spaces where personnel could come in contact with exposed energized equipment 480 volts AC or higher. Display of warning and danger signs shall be in accordance with MSC Quality Management System (QMS) N0720-006.00-AQ unless specified otherwise in this COR. | Mandatory |
| 3.070h. | GENERAL REQUIREMENTS FOR EQUIPMENT, MACHINERY AND MATERIALS | The ship shall be provided with fixed eyewash stations in the engine room, near sewage machinery related spaces, near battery charging stations, near workshops, and on the working deck aft of the deckhouse. | Mandatory |
| 3.070i. | WORKMANSHIP | Corners and crevices in which water and dirt may collect or pool and inaccessible void spaces shall be eliminated. Drain holes shall be cut and watercourses provided to prevent accumulation and retention of liquids and to permit the free flow to drains, scuppers, sumps, and suction pipes. Drain holes in bottom longitudinals and vertical keel shall be located to ensure drainage of each bay formed by longitudinal and transverse frames. | |
| 3.070i. | WORKMANSHIP | Shims shall not be used to correct improper fit. | |
| 3.070i. | WORKMANSHIP | Exposed outside corners or sharp edges of interior bulkheads, joiner bulkheads, coamings and other raised structures, and their stiffeners in accommodation and mission operations spaces shall be rounded to prevent personal injury. | |
| 3.071 | ACCESS | Machinery Access - Bolted Equipment Removal Plate(s) (BERP) or Welded Equipment Removal Plate(s) (WERP) shall be provided for removal of large equipment and components where the size of the item or component to be shipped or unshipped exceeds door or hatch sizes. Removal of the BERP(s) or WERP(s) shall not require the removal of other fixed ship structure. Ancillary systems shall be kept clear of BERP or WERP openings. Where it is unavoidable, suitable take down joints shall be provided to allow temporary removal of distributive systems. | |
| 3.071 | ACCESS | The selection of a BERP or WERP shall be based on the regularity of need for equipment removal. Where equipment can be expected to require removal every 8 years or less, a BERP shall be used for removal. For longer periods, a WERP is acceptable. Propulsion tail shafting shall be removable aft through the stern tube. | |
| 3.071 | ACCESS | Permanently installed padeyes shall be provided for shipping and unshipping of the rudder(s), propulsor(s), and propulsion shaft(s). Equipment and machinery shall be installed with access areas for operation, maintenance, adjustment, and repair without having to dismantle adjacent machinery, piping ducting, cabling or structure. Maintenance envelopes shall be in accordance with original equipment manufacturer’s guidance. The use of beam clamps is prohibited. Pipes, ducts, wireways, and other permanent fittings shall be accessible for maintenance, and shall be kept clear of equipment removal routes. |
| 3.071 | ACCESS | Adequate access and means shall be provided to allow periodic maintenance of the propulsion motor, thruster motor and generator rotors. Equipment removal routes with pad eyes, monorails and lifting gear shall be provided and attached to adequate structure, to permit equipment and machinery removals and transfers to and from machinery spaces, the workshop, within spare parts stowage and over the side. | |
| 3.073 | NOISE AND VIBRATION | ||
| 3.073a. | AIRBORNE NOISE | Airborne noise levels shall be in accordance with the ABS Guide for Crew Habitability on Workboats as cited in Section 4, Table 1, "Noise Criteria for Workboats" for the HAB(WB) criteria under transit and dynamic positioning conditions. ABS workboat habitability HAB(WB) notation is not required. | |
| 3.073a. | AIRBORNE NOISE | When the noise level in machinery spaces (or other spaces) is greater than 85 dB(A), entrances to such spaces shall carry a warning notice comprising symbol and supplementary sign. If only a minor portion of the space has such noise levels, the particular location(s) or equipment shall be identified at eye level, visible from each direction of access. | |
| 3.073b. | VIBRATION | General - The ship and all ship components shall be free from excessive vibration. Excessive vibration is defined as vibration which interferes with, or threatens to interfere with, operation of the ship or ship systems, impairs the comfort or efficiency of personnel, or jeopardizes ship or ship system structural or mechanical integrity. The natural frequency of the hull girder, masts, and superstructure shall be outside the range of excitation sources available. | |
| 3.073b. | VIBRATION | Hull Vibration - Vibration limits for habitability and mechanical suitability shall be in accordance with ANSI S2.25 supplemented by SNAME T&R Bulletin 2-29A. The natural frequency of the hull structure shall be a minimum of 125 percent of the maximum propulsor and thruster blade rates, and less than 67 percent or greater than 125 percent of the engine-induced excitation frequencies, unless resolved by global forced vibration analyses. Structure resolved by global forced vibration analyses shall have responses within the limits specified in ABS Guidance Notes on Ship Vibration. | |
| 3.073b. | VIBRATION | Machinery Vibration - Barred speed ranges shall not be allowed. | |
| 3.077 | ENVIRONMENTAL, SAFETY, AND OCCUPATIONAL HEALTH | ||
| 3.077a. | GENERAL | The Contractor shall incorporate Environmental, Safety and Occupational Health considerations and criteria into the design of ship’s systems, equipment, and arrangements to ensure the safety of personnel, systems, equipment, and the environment, to ensure regulatory compliance with all applicable environmental laws and regulations. | Mandatory |
| 3.077b. | SYSTEM SAFETY | Safety devices or guards shall be installed over unprotected moving parts of rotating or oscillating equipment and machinery that could pose a hazard to personnel. | Mandatory |
| 3.077c. | POLLUTION PREVENTION | Class I or II ozone depleting substances, as defined in the Clean Air Act, 42 United States Code, shall not be permitted in the construction and operation of the ship. Lead paint shall not be used in the construction of the ship. | Mandatory |
| 3.077c. | POLLUTION PREVENTION | The ship shall be in compliance with MARPOL 73/78 International Convention for the Prevention of Pollution from Ships and its subsequent amendments associated with the following regulations: |
a) MARPOL 73/78 Annex I Equipment for the Prevention of Marine Pollution
b) MARPOL 73/78 Annex IV Regulations for the Prevention of Pollution by Sewage from Ships
c) MARPOL 73/78 Annex V Regulations for the Prevention of Pollution by Garbage from Ships
d) MARPOL 73/78 Annex VI Regulations for the Prevention of Air Pollution from Ships
| e) 33 CFR 151 Subpart D Coast Guard Regulation on Ballast Water Management | Mandatory | |||
| 3.077d. | HAZARDOUS MATERIALS | The prohibited chemicals in T9070-AL-DPC-020/077-2 NAVSEA Hazardous Material Avoidance Process manual shall not be used in the construction and operation of the ship unless excepted as noted in the process manual or otherwise approved. Use of the restricted chemicals in the NAVSEA Hazardous Material Avoidance Process manual shall be minimized in the construction and operation of the ship | Mandatory | |
| 3.079 | STABILITY | The vessel shall meet the intact stability requirements of the 2008 IMO Code on Intact Stability and ABS Rules for Building and Classing Steel Vessel Under 90 Meters in Length, Part 5, Chapter 11, Appendix 1, Intact Stability Guidelines for Towing Vessels. | Mandatory | |
| 3.079 | STABILITY | The vessel shall meet the damage stability requirements of SOLAS, Chapter II-1, Part B-1, Stability, as applicable and ABS Rules for Building and Classing Offshore Support Vessels, Part 3, Chapter 3, Appendix 2, Damage Stability Requirements for Offshore Supply Vessels. | Mandatory | |
| 3.079 | STABILITY | All stability analysis and calculations shall cover the full range of loading conditions up to and including the load line draft as specified in Table 3.079-1. | Mandatory | |
| 3.079 | STABILITY | Table 3.079-1: Loading Conditions | Mandatory | |
| 3.079 | STABILITY | The Contractor shall provide a CargoMax® onboard trim and stability software package for a government furnished workstation. The trim and stability software shall receive Tank Level Indicator (TLI) fluid level information (ullage or innage). | Mandatory | |
| 3.080. | LOGISTICS AND READINESS | The Government developed SAMM system will be utilized for documenting and scheduling shipboard maintenance actions and assessing ship energy performance. Space, power, and network connectivity shall be provided in the Pilothouse and Machinery Control Station (MCS) for a SAMM Energy Dashboard Workstation which consists of a 19 inch monitor, keyboard and mouse. | ||
| 3.089 | STANDARDIZATION | Equipment commonality shall be provided among ships of the class. Redundant equipment shall have identical manufacturer, make, model, and operating parameters. Standardization shall be incorporated in design and equipment selection for each ship and across the ship class. | ||
| 3.089 | STANDARDIZATION | The number of different grades of lubricants and hydraulic fluids shall be minimized. | ||
| 3.091 | RELIABILITY, MAINTAINABILITY, AND AVAILABILITY | The Contractor will select and install Commercial shipboard systems and equipment having reliable service life histories and meeting industry standards recognized by the Regulatory Bodies. In the absence of definitive Regulatory Body requirements, systems and equipment that have single points of failure that degrade the performance of organic mission and safety critical systems shall be provided with compensating features and increased design margins. A single failure point is defined as the failure of an item which would result in failure of the system and is not compensated for by redundancy or alternative operational procedure. The single failure definition does not apply to the failure of fixed piping, manually operated valves, and duplex strainers. | ||
| 3.091 | RELIABILITY, MAINTAINABILITY, AND AVAILABILITY | Equipment selection should consider existing availability within the Navy, (MSC, and Department of Defense logistics support infrastructure. | ||
| 3.091 | RELIABILITY, MAINTAINABILITY, AND AVAILABILITY | All application software, including embedded software within systems, and operating systems shall be supportable and provided the means to be upgraded or updated during the vessel's life. At delivery of the vessel, all application software and firmware programs, and operating systems shall be delivered with at least three years remaining prior to the software developer's or Original Equipment Manufacturer's end of support date. | ||
| 3.100. | GENERAL REQUIREMENTS FOR HULL STRUCTURE | |||
| 3.100a. | GENERAL | The ship shall be considered as ‘subject to impact loadings’ with regard to ABS Rules for Building and Classing Steel Vessel Rules Under 90 Meters in Length, Part 5, Chapter 11. | ||
| 3.100a. | GENERAL | Structural knife edge crossing shall be avoided. Where knife edge crossings cannot be avoided, knife edge chocks shall be fitted to prevent stress concentrations. Knife-edge crossings are defined as structural members that cross at any angle where they are separated by a structural boundary resulting in localized stress concentrations. | ||
| 3.100a. | GENERAL | Deck edges not provided with bulwarks and deckhouse tops shall have a raised coaming or toe rail at least 75 mm (3 in) height. The coaming shall be cropped out in way of inclined ladders. Unless otherwise specified, hull construction tolerances shall meet IACS 47. | ||
| 3.100b. | STRUCTURAL REQUIREMENTS FOR MISSION PAYLOADS | The aft working deck shall be designed for a live load of 49 kPa (5 tonnes/m2, 1,025 psf). All hatches, permanent fixtures, and retractable equipment (e.g. towing pins, shark jaws) shall be capable of supporting this live load. The working deck shall be coplanar and shall have a construction tolerance for an accumulated molded deck line deviation of not more than plus or minus 25 mm (1 inch). The aft working deck shall be selected and designed such that Mission Systems can be welded to the deck. | Mandatory | |
| 3.100c. | BULWARKS | Bulwarks shall be arranged port and starboard on the aft working deck to provide protection for people and equipment. A minimum of 12 meters (39 ft.) of removable bulwarks in a minimum of three sections shall be provided and located at the forward end of the aft working deck on the port and starboard sides. Portable bulwarks shall be bolted in place with a system of stainless steel bolts and deck sockets which develop a strength equal to fixed bulwarks. | Mandatory | |
| 3.100c. | BULWARKS | Each 6.1 meters (19.7 ft.) span of bulwark shall be capable of supporting a 1,542 kg (3,400 lbs.) anchor with an additional 1,360 kg (3,000 lbs.) of chain and I-beam. | Mandatory | |
| 3.100d. | DECK BOLT SOCKETS AND CONTAINER FITTINGS | The main deck aft of the towing winch shall be provided with a system of tie down points capable of securing mission equipment in various configurations. The system shall consist of either a grid of 1 inch – 8 UNC “baxter” bolts spaced in a 2 ft by 2 ft pattern or a grid of container locks spaced in an 8 ft by 10 ft pattern. The container locks shall not exceed the height restrictions in Section 3.070c. | Mandatory | |
| 3.170 | MAST AND FLAGSTAFF | The mast shall be designed to permit servicing of navigation lighting and electronic equipment, and shall be equipped with ladders for access and a Climber Safety Rail allowing for the use of Personal Fall Arrest Systems. | ||
| 3.170 | MAST AND FLAGSTAFF | The mast and supporting structures shall be designed to minimize blind arcs and false targets on the radars. | ||
| 3.170 | MAST AND FLAGSTAFF | Fittings for an ensign hoist and signal hoists shall be provided on the mast. | ||
| 3.170 | MAST AND FLAGSTAFF | The mast shall be designed based on a minimum factor of safety of 2.5 of the welded yield strength of the material. | ||
| 3.180 | DEBEACHING PADEYES AND CHOCKS | The ship shall be equipped with two (2) padeyes and two (2) chocks to support the use of Navy debeaching gear. | Mandatory | |
| 3.180 | DEBEACHING PADEYES AND CHOCKS | The padeyes shall be located port and starboard on the forward end of the working deck such that they do not interfere with the tow wire. The padeye pin holes shall be oriented athwartships and sized to support a shackle with a 2.75" diameter pin. The padeyes shall be rated for a minimum Safe Working Load of 100,000 lbs. | Mandatory | |
| 3.180 | DEBEACHING PADEYES AND CHOCKS | The chocks shall be located on the port and starboard sides of the working deck. The chocks shall be sized to accommodate 1-5/8 inch wire rope. | Mandatory | |
| 3.202 | MACHINERY CENTRALIZED CONTROL SYSTEM (MCCS) | |||
| 3.202a. | GENERAL | A Machinery Centralized Control System (MCCS) conforming to the ABS ACCU requirements shall provide Pilothouse and MCS throttle control over the complete range of plant operation without the intervention of engineering personnel. A Ship Control Console (SCC) shall be provided in the Pilothouse. An enclosed, air conditioned and acoustically treated MCS shall be provided and shall contain the Main Control Console (MCC). The MCS shall be located within the Main Machinery Space, or contiguous to, with direct access to the Main Machinery Space. A means shall be provided for visual monitoring of the main machinery plant from the MCS. | ||
| 3.202a. | GENERAL | The MCCS shall be provided with a Data Acquisition System and Power Management System. The Data Acquisition System shall have the capability to collect, store, and generate reports for parameters monitored by MCCS. MCCS data shall be exportable to SAMM and made available to the SAMM Data Acquisition Interface (DAI) Device through a common interface. The SAMM DAI Device utilizes an industry standard OPC Unified Architecture (UA) communication protocol to obtain real-time, historical, or alarm and conditions data from connected systems and devices. Additionally, the SAMM DAI Device supports National Marine Electronics Association (NMEA) 0183 (or higher) input. | ||
| 3.202a. | GENERAL | A minimum of one unassigned Ethernet port shall be provided to allow connection of the MCCS and the SAMM DAI device. At least two color flat panel displays shall be provided in the MCC and one color flat panel display shall be provided in the SCC and in the Chief Engineer’s office for selective display of data items, alarms and mimics. Color flat panel displays shall be a minimum of 533.4 mm (21 in) diagonal and shall be capable of being configured independently of each other to permit display of data, alarms and mimic schematics on different monitors simultaneously. | ||
| 3.202a. | GENERAL | An independent bell logger shall be provided. A printer shall be provided for printing bell logger commands. The printer shall be identical or compatible with data logger printer. | ||
| 3.202a. | GENERAL | MCCS equipment, including computer hardware and software, shall include provisions for not less than 20% growth for future alarms and controls. | ||
| 3.202a. | GENERAL | MCCS software shall be in an industry standard high-level non-proprietary language. The MCCS software design shall permit the system user, without original equipment manufacturer support, to change set point levels, add and delete equipment items to be monitored and controlled, and change the format of the bell and data logger printed outputs. MCCS software shall be provided with the ability to change passwords or have lockout mechanisms to prohibit unauthorized modification of MCCS software. | ||
| 3.202b. | SHORE POWER MONITORING CAPABILITY | The MCCS shall have a shore power monitoring capability at the MCC. Voltage, current, power factor, and power monitoring shall be provided for the total shore power demand and individual shore power cable phases. The capability to produce reports of kilowatt-hours consumed for any portion of the stored shore power data shall be provided. | ||
| 3.202c. | POWER MANAGEMENT SYSTEM | The MCCS system shall display electric plant configuration information and provide control capability to permit re-configuration of the electric generating plant. The MCCS displays shall show the bus configuration, diesel generator set status and operating parameters, status of major circuit breakers and bus ties, and status and operating parameters of propulsion and thruster motor controllers, converters and transformers, and harmonic filters, as applicable. Controls shall be provided to start and place on-line or remove any diesel generator from the bus via operator workstations at the MCS. | ||
| 3.202c. | POWER MANAGEMENT SYSTEM | For integrated electric propulsion systems, the propulsion system shall be capable of smoothly operating continuously in power limit without triggering alarms or shutdowns and without cyclic loading and unloading of the diesel generators when in the power limit condition. The power limiting system shall be capable of fast response in order to prevent cascade tripping of generator sets. | ||
| 3.202c. | POWER MANAGEMENT SYSTEM | The Power Management System shall monitor the KW and KVA load of the on-line generators at all times. The Power Management System shall have operator-selectable manual and automatic control modes. The selection of the designated on-line generator(s) available for power management shall be operator-selectable. In the automatic mode, the system shall automatically start a designated diesel generator, and parallel the unit including regulation of engine speed and generator field voltage, synchronizing the units, closing the circuit breaker, and sharing of real and apparent loads, when the on-line diesel generator's load exceeds 90 percent for a period of more than 5 minutes. The system shall also automatically take a diesel generator off-line including transferring the load gradually to the remaining on-line unit(s), opening the circuit breaker, shutting down the engine and returning the unit to a standby designation when the generator's load drops below 40 percent for a period of more than 5 minutes. The system shall allow for operator-selectable adjustments of the settings for the load percentages and the time periods. In manual mode, the system shall also allow operation at low loads without automatically stopping a main diesel generator. The Power Management System shall provide for load shedding of non-vital loads in the event that an overload condition occurs. The system shall allow for manual adjustments of the settings for the load shedding excess percentage and the excess loading time period. | ||
| 3.233 | DIESEL ENGINES | This section applies to all propulsion, generator and auxiliary engines. | ||
| 3.233 | DIESEL ENGINES | Main propulsion diesel engines shall be of the same manufacturer’s series to enhance commonality of spare parts. Where possible, auxiliary and generator diesel engines shall be of the same manufacturer’s series. |
| 3.233 | DIESEL ENGINES | Engines shall be capable of unrestricted marine service at the manufacturer’s rated power. | |
| 3.233 | DIESEL ENGINES | Engines shall comply with all current Environmental Protection Agency and IMO exhaust emissions requirements applicable to U.S. Flag commercial vessels. | Mandatory |
| 3.233 | DIESEL ENGINES | Diesel engines shall be provided with technical documentation for on-board verification and records demonstrating that the engines have been tested by the manufacturer at the rated power for gaseous and particulate emissions, as required. | |
| 3.233 | DIESEL ENGINES | Means shall be provided to maintain diesel exhaust temperature within the engine exhaust treatment system manufacturer’s recommendations from no load to rated output over the range of combustion air inlet temperatures. | |
| 3.241 | REDUCTION GEARS | The reduction gears shall be designed for unrestricted oceangoing service rated for continuous duty at the revolution per minute, brake horsepower, torque and thrust loading to match the requirements of the prime mover. The reduction gears shall meet all requirements of the manufacturer of the prime mover. | |
| 3.243 | PROPULSION SHAFTING | Shaft grounding shall be provided to the ship. A means to stop and lock each shaft shall be provided. Shaft locking device(s) with means to mechanically align and engage shall be provided. | |
| 3.243 | PROPULSION SHAFTING | An interlock on the shaft’s prime mover shall be provided to prevent starting of the prime mover when the shaft lock is engaged. | |
| 3.244 | PROPULSION SHAFT BEARINGS AND SEALS | ||
| 3.244a. | STERN TUBE BEARING(S) | Stern tube and strut bearings may be freshwater or oil lubricated. Bearing lubrication systems shall be closed loop and provide filtration and cooling of the system fluid. A separate bearing lubrication system with low flow alarm shall be provided for each shaft; the low flow alarm shall indicate at the MCS. | |
| 3.244b. | STERN TUBE SEALS | Stern tube seals shall be provided with an inflatable backup seal and shall be of the split type to allow for replacement of the seal without removal of shafting. | |
| 3.245 | PROPULSOR SPECIFICATIONS | Propellers shall be designed and manufactured in accordance with ISO 484 Class 1 standards. Propellers shall be free of cavitation-induced vibrations, erosion and thrust breakdown at all operating conditions. | Mandatory |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Engine combustion air and exhaust systems shall minimize pressure drop and backpressure, turbulence, noise, and shipping of water or spray at weather openings. Ice/Snow protection shall also be provided. Systems shall be arranged and supported to prevent stress loading of the flexible connections, expansion joints, and anchor points. The fundamental frequencies for systems and their principal subsections shall be at least 40% above the operating range of the propulsion system. The support systems shall also minimize the transfer of vibration to the supporting structure. | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Over the full operating range, the combustion intake and exhaust systems shall not impose a pressure drop or back pressure which will exceed the acceptable values of the engine manufacturer's recommendations. | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | The impact of exhaust gases on topside arrangements shall be minimized. Exhaust system discharge to the atmosphere shall be sized and located such that exhaust gases clear the working deck and are not re-ingested by the vessel's Heating Ventilation and Air Conditioning (HVAC) and combustion air intake systems. | |
| Mandatory | |||
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | The combined capacity of engine exhaust treatment reagent storage tanks shall be sufficient to operate the engine exhaust treatment system underway for a duration of 30 days using Aqueous Urea Solution (AUS) 32 based on sustained operations of main diesel engines at 85% MCR and ship service diesel generator engines at 95% of their rating. High and low level alarms shall be provided on each reagent storage tank to sound locally and via the MCCS. The high level alarm shall be set at 95 percent tank capacity and the low level alarm at 10 percent tank capacity. | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Dedicated discharge pump(s) shall be provided to transfer the engine exhaust treatment reducing agent storage tank contents selectively to a shore connection or to a system service tank(s). | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Exhaust system materials exposed to engine exhaust treatment system reducing agent shall be in accordance with the exhaust treatment system manufacturer’s recommendations. | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Uncovered weather outlets shall be provided with portable covers of coated cloth and means to lash them down for use when the engine is shut down. A framework shall be provided to support the cover. | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Exhaust terminals shall be configured to prevent entry of rain water. | |
| 3.259 | COMBUSTION AIR AND EXHAUST SYSTEMS | Exhaust systems shall be furnished with traps with drains. | |
| 3.262 | LUBRICATION SYSTEMS | Lube oil fill, transfer, and purification system(s) for diesel engines shall be separate from other machinery lube oil fill, transfer, and purification system(s). | |
| 3.262 | LUBRICATION SYSTEMS | Environmentally-acceptable lubricants in accordance with the Environmental Protection Agency’s Vessel General Permit shall be used in systems with an oil-to-sea boundary. | |
| 3.262a. | LUBE OIL PURIFIERS | Means of onboard lube oil purification shall be provided in accordance with the original equipment manufacturer's recommendations, shall be consistent with manufacturer recommended maintenance intervals, and shall minimize the number of lube oil change-outs per year. Lube oil purification system(s) for diesel engines shall be separate from other machinery lube oil purification system(s), as applicable. If provided, lube oil purifier(s) shall be of the automatic, self-cleaning type and shall be provided with the necessary support equipment. Each lube oil purifier shall be sized in accordance with the purifier manufacturer’s recommendations. | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Electrical cable, equipment, and system designation and markings shall be in accordance with MSC QMS N0720-006.00-AQ except as specified herein. Colors of insulation on individual conductors within multi-conductor cables with more than three conductors shall be in accordance with Institute of Electrical and Electronic Engineers (IEEE) Std. 1580. Conductors marked Green and Green/Yellow are reserved for insulated ground conductors. The low voltage AC distribution system current carrying conductors and parts shall be ungrounded. Harmonic filters, if provided, shall be furnished with individual local monitors and remote alarming capability to alert an operator when a component fails in the harmonic filters, including internal fuses. | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Power generation and distribution systems below 1 kV shall be 60 Hz, 3-phase, 3-wire ungrounded. Power generation and distribution systems at 1 kV and above shall be 60 Hz, 3-phase, 3-wire high resistance grounded. | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Cable: All cable, except for portable shore power cable, shall be low smoke, halogen-free type. Protective devices shall not exceed cable ratings. | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Compression type multi-cable penetrators or stuffing tubes shall be provided at each watertight and weathertight bulkhead or deck penetration. | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Low level signal cables shall be separated from power cables with high content of harmonics and spikes, and shall be protected from electromagnetic interference by installation in separate cableways or in conduit. Cable separation practices shall be in accordance with IEEE Std. 518, Section 6.4.3, except that paragraph 6.4.3.7.6 does not apply. Wireway crossings shall be as nearly perpendicular as practical with maximum practical separation. Parallel wireways for cables in power, signal and electronic circuits shall be separated by a minimum of 45.7 cm (18 in). | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Power and signal cable shall not be painted. | |
| 3.300 | GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING | Circuit Breaker Coordination Relays: Feeder management relays shall be provided, if required to provide adequate circuit breaker coordination protection. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | Three-phase induction motors, motors rated greater than three horsepower, motors located in the weather, and motors located in wet areas shall not have aluminum frames or parts. Use of silicone-bearing materials, which can release silicone vapor into the air stream of totally enclosed motors containing commutators or slip rings, shall not be permitted. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | Motors equipped with lubricated anti-friction bearings shall be provided with tapped holes for lubrication that shall be closed with a screw plug. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | Solid state passive insulation resistance monitors, in accordance with ASTM F1134, shall be provided for generators and motors for propulsion, steering, seawater and freshwater services. Steering, seawater and freshwater applications may use winding heaters in lieu of insulation monitors. The monitors shall locally alarm a low insulation condition while the motor is idle. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | Hour meters shall be provided on all motor controllers of motors of twenty (20) horsepower or greater, for use in maintenance planning and operation documentation. For those motors monitored by the MCCS, run time meter readings shall be recorded and displayed by the MCCS for use in maintenance planning and operation documentation. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | All motors shall operate below the full load current nameplate data. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | Motors on Weather Decks: Motors for use on weather decks shall be watertight and shall be equipped with sealed insulation. | |
| 3.302 | ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT | Enclosures of exterior motors, controllers, local control switches and disconnect switches shall be provided with heaters within the enclosures. Provisions shall be made to automatically disconnect the heaters for motors and controllers when the equipment is in operation. | |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | The generators shall be capable of continuous parallel operation with automatic real and reactive load sharing. The system shall be configured to permit uninterrupted transitional paralleling of load during all system operating and power transfer conditions, including transfer of power with shore power and emergency power sources. | Mandatory |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | Main generators shall be 3-phase, 3-wire, 60 Hz at 0.8 power factor. The generators shall have Class F insulation with a Class B temperature rise. | Mandatory |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | The generators shall develop the maximum ship service and mission demand load, at salvage and station keeping speed with the largest generator off line and the remaining generators operating at no more than 90% of rated load. For integrated electric plants, the generators shall develop output power to supply the propulsion motors to operate at 100% MCR or the maximum power demand associated with dynamic positioning, whichever is greater, and the maximum ship service loads with the generators operating at a maximum of 95% rated load. | Mandatory |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | For integrated electric plants, ship service power loads shall have priority over propulsion plant demand loads at all times. The machinery control system shall prevent overloading the on-line generator sets by automatically limiting propulsion and/or thruster power demand. | Mandatory |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | Generator sets shall only operate in parallel with shore power for the time required for transfer of load. When the ship is on shore power, means shall be provided to prevent inadvertent paralleling of generators with shore power. The main generator circuit breaker shall be electrically operated. | Mandatory |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | Each main generator shall have Resistance Temperature Detectors (RTD) provided on the main bearings for temperature monitoring by the MCCS. One RTD will be active and the other RTD will be a spare. | Mandatory |
| 3.310 | ELECTRIC GENERATING EQUIPMENT | If vessel electrical power is derived from shaft generators, these generators shall be capable of isolation from the ship’s power distribution system. Electrical power to the mission systems shall be provided by alternative methods of power generation when the shaft generators are isolated. | Mandatory |
| 3.312 | EMERGENCY DIESEL GENERATOR | In addition to the final emergency power loads required by ABS Rules and IMO SOLAS, the Emergency Diesel Generator (EDG) switchboard shall provide final emergency power to the following loads for a period of 18 hours: |
a) Radar systems
b) Gyrocompass(es)
c) Depth sounder
d) Differential Global Positioning System (DGPS) units
e) Speed log
f) Rate-of-turn
g) Electronic Chart Display and Information System (ECDIS) consoles.
| 3.313 | STORAGE BATTERIES AND CHARGING EQUIPMENT | Lead acid batteries shall be sealed, valve regulated, gas recumbent, maintenance free type. Lead acid batteries shall not be connected in parallel. Battery chargers shall have built-in filters and automatic voltage compensation. |
| 3.314 | POWER CONVERSION EQUIPMENT | Uninterruptible Power Supply (UPS) shall be wired for ungrounded systems. UPS systems shall provide the required run time at full load for the following, either as a system or as a dedicated battery backup unless otherwise noted. It is desired to minimize the number of independent battery backups with the goal of consolidating UPSs to a centralized system(s). These UPS systems shall be connected to the EDG switchboard. Minimum required run times for UPS systems shall be 30 minutes unless otherwise noted. |
a) MCCS, MCCS workstations and other computerized machinery automation systems
b) MCC
c) SCC
d) Central Monitoring and Control Console (CMCC)
e) Gyrocompass
f) General alarm, fire and smoke detection, intrusion alarm systems
g) Dial telephone system
h) ECDIS and Route Planning Station receptacles
i) Radar Computer
j) Master clock
k) Closed Circuit Television (CCTV)
l) 1MC
| 3.314 | POWER CONVERSION EQUIPMENT | Each UPS shall have an indicator to depict when the UPS is supplying the output from the incoming power line or from the battery. UPS shall provide a means to supply the connected loads during maintenance or repair of the UPS without power interruption to the connected loads. | |
| 3.320 | GENERAL REQUIREMENTS FOR ELECTRIC POWER DISTRIBUTION SYSTEMS | Lighting and electronics distribution systems shall be 120 or 480 volts AC, 60Hz, three-phase, three-wire, ungrounded. Electrical and electronic equipment shall be protected from lightning strikes. | Mandatory |
| 3.320a. | SHIP SERVICE POWER DISTRIBUTION | General purpose 120 volt AC single phase receptacle circuits shall be supplied from isolation transformers and shall not supply other types of loads including lighting fixtures except for mirror top light fixtures with integrated receptacles in heads and berthing. Receptacle circuits shall be supplied by dedicated 20 amp circuit breakers. Circuits shall be zoned by utility. The total circuit supplied by each isolation transformer shall be less than 457 m (1500 ft). Receptacles throughout the ship shall be labeled as to the type of power available and their intended use; however, general purpose receptacles are not required to be labeled. Safety ground conductor shall be locally grounded to receptacle enclosure. Unless specified otherwise, a minimum of two general purpose 120 volts AC, 20 amp duplex receptacles shall be provided in normally manned spaces. In addition, receptacles shall be installed at each berth. | |
| 3.320a. | SHIP SERVICE POWER DISTRIBUTION | A minimum of one assigned general purpose 120 volts AC, 20 amp duplex receptacle shall be provided in normally unmanned spaces. The receptacles shall be installed such that a 7.6 m (25 ft) extension cord provides total coverage within the space. | |
| 3.320a. | SHIP SERVICE POWER DISTRIBUTION | The Hospital shall be provided with general purpose 120 volts AC, 20 amp quad receptacles mounted on each bulkhead for a total of four receptacles. | |
| 3.320a. | SHIP SERVICE POWER DISTRIBUTION | General purpose 120 volts AC receptacles circuits serving wet areas such as open decks, heads, galleys, scullery, laundries, workshops, and machinery rooms shall be fed from ground fault circuit interrupter circuit breakers with 5mA sensitivity. Receptacles located in the weather and wet areas except sanitary spaces, messrooms and medical facility shall be provided with watertight covers and shall maintain watertight integrity when not in use and when a cable is plugged into them. | |
| 3.320a. | SHIP SERVICE POWER DISTRIBUTION | On weather decks, general purpose corrosion resistant, watertight receptacles, 120 volts AC, 20 amp duplex receptacles shall be provided at the following locations: |
a) In the vicinity of the anchor windlass
b) In the vicinity of the cranes
c) In the vicinity of the liferafts and boats
d) At each antenna/radar platform.
e) Quarterdeck…
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