T-ATS(X)_Industry_Studies_Attachment_J-1_-_COR.pdf

TOWING, SALVAGE, AND RESCUE SHIP (T-ATS) 5

CIRCULAR OF REQUIREMENTS

21 January 2016 10

ATTACHMENT J-1

DEPARTMENT OF THE NAVY

PROGRAM EXECUTIVE OFFICE, SHIPS

WASHINGTON, DC 20376

T-ATS CIRCULAR OF REQUIREMENTS - VERSION 2.0

ii

Revision History

Revision Date Pages Description Version 1.0 for Industry Studies

September 29, 2015 All Initial issue

Version 2.0 for Industry Studies

January 21, 2016 Various 1) Changed vessel from T-ATS(X) to T-ATS

2) Updates List of Tables and Figures

3) Revised the following sections:

2.100a, 2.100b, 2.400, 3.070c, Table 3.070g-1, 3.071, 3.077d, Table 3.079-1, 3.100c, 3.100d, 3.202a, 3.259, 3.312, 3.314, 3.320b, 3.331, Table 3.401-1, 3.420, 3.424e, 3.435a, 3.504d, 3.512b, 3.532a, 3.573, 3.581, 3.582b, 3.602b, 3.602c, 3.604a, 3.613, 3.631a, 3.640, 3.664, 3.664b, 3.664c, 3.664d, 3.664e, 3.664f, 3.713, 4.100, 4.573, 4.613, Appendix A, Appendix B

4) Deleted the following sections:

3.162, 3.582c, 3.613a, 3.664g, 3.664h iii

T-ATS

TABLE OF CONTENTS

1.000 SCOPE ........................................................................................................................................................................... 1 5

2.000 DOCUMENTS

2.100 GOVERNMENT DOCUMENTS

2.200 NON GOVERNMENT STANDARDS

2.400 ACRONYMS AND ABBREVIATIONS

3.070 GENERAL REQUIREMENTS FOR DETAIL DESIGN AND CONSTRUCTION .................................................... 7 10

3.071 ACCESS

3.073 NOISE AND VIBRATION

3.077 ENVIRONMENTAL, SAFETY, AND OCCUPATIONAL HEALTH

3.079 STABILITY

3.080 LOGISTICS AND READINESS ................................................................................................................................ 13 15

3.089 STANDARDIZATION

3.091 RELIABILITY, MAINTAINABILITY, AND AVAILABILITY

3.100 GENERAL REQUIREMENTS FOR HULL STRUCTURE

3.170 MAST AND FLAGSTAFF

3.202 MACHINERY CENTRALIZED CONTROL SYSTEM (MCCS) .............................................................................. 15 20

3.233 DIESEL ENGINES

3.241 REDUCTION GEARS

3.243 PROPULSION SHAFTING

3.244 PROPULSION SHAFT BEARINGS AND SEALS

3.245 PROPULSOR SPECIFICATIONS.............................................................................................................................. 16 25

3.259 COMBUSTION AIR AND EXHAUST SYSTEMS

3.262 LUBRICATION SYSTEMS

3.300 GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING

3.302 ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT

3.310 ELECTRIC GENERATING EQUIPMENT ................................................................................................................ 18 30

3.312 EMERGENCY DIESEL GENERATOR

3.313 STORAGE BATTERIES AND CHARGING EQUIPMENT

3.314 POWER CONVERSION EQUIPMENT

3.320 GENERAL REQUIREMENTS FOR ELECTRIC POWER DISTRIBUTION SYSTEMS

3.324 SWITCHBOARDS AND PANELS FOR ELECTRIC POWER AND LIGHTING ................................................... 22 35

3.331 GENERAL REQUIREMENTS FOR LIGHTING SYSTEMS

3.400 GENERAL REQUIREMENTS FOR ELECTRONICS SYSTEMS

3.401 GENERAL ARRANGEMENTS COMMAND AND SURVEILLANCE

3.402 SECURE ELECTRONIC INFORMATION PROCESSING SYSTEMS

3.403 PERSONNEL SAFETY .............................................................................................................................................. 24 40

3.405 ANTENNA SYSTEMS

3.406 GROUNDING AND BONDING

3.407 ELECTROMAGNETIC ENVIRONMENTAL EFFECTS (E3)

3.408 MISSION LOCAL AREA NETWORKS

3.420 DYNAMIC POSITIONING SYSTEM (DPS) AND AUTOPILOT ........................................................................... 27 45

3.424 SHIP'S ELECTRONIC NAVIGATION SYSTEMS AIDS

3.432 INTERIOR COMMUNICATIONS SYSTEM

3.434 SHIP ENTERTAINMENT SYSTEM

3.435 SHIP LOCAL AREA NETWORK (LAN)

3.436 ELECTRICAL ALARM, SAFETY AND WARNING SYSTEMS ............................................................................ 30 50

3.441 RADIO COMMUNICATION SYSTEMS

3.503 PUMPS

3.504 INSTRUMENTS AND INSTRUMENT BOARDS

3.505 PIPING

3.509 THERMAL INSULATION AND ACOUSTIC ABSORPTIVE TREATMENT FOR DUCTS AND TRUNKS ....... 33 55 iv

3.512 HEATING, VENTILATION AND AIR CONDITIONING (HVAC)

3.516 SHIP’S SERVICE REFRIGERATION

3.521 SEAWATER SERVICE SYSTEM

3.524 AUXILIARY SEAWATER SERVICE SYSTEM

3.528 PLUMBING AND DECK DRAINS ........................................................................................................................... 35 5

3.529 BILGE AND BALLAST SYSTEMS

3.532 FRESHWATER SERVICE SYSTEM

3.541 FUEL SYSTEM

3.551 COMPRESSED AIR SYSTEM

3.555 FIRE EXTINGUISHING SYSTEMS ......................................................................................................................... 37 10

3.573 CRANES

3.581 ANCHOR STOWAGE AND HANDLING

3.582 MOORING AND TOWING FITTINGS

3.583 BOATS, BOAT HANDLING AND STOWAGE

3.593 POLLUTION CONTROL SYSTEMS ........................................................................................................................ 40 15

3.602 HULL DESIGNATION AND MARKING

3.603 DRAFT MARKS

3.604 LOCKS, KEYS AND TAGS

3.612 RAILS AND STANCHIONS

3.613 FLAG HOISTS ............................................................................................................................................................ 43 20

3.621 NON-STRUCTURAL BULKHEADS

3.622 FLOORPLATES, LADDERS AND HANDRAILS

3.624 DOORS AND HATCHES

3.631 PAINTING AND COATINGS

3.633 CATHODIC PROTECTION ....................................................................................................................................... 46 25

3.634 DECK COVERING

3.640 REQUIREMENTS FOR LIVING, MESSING, LOUNGE AND LEISURE SPACES

3.651 FOOD SERVICE SPACES

3.652 HOSPITAL

3.655 LAUNDRY .................................................................................................................................................................. 49 30

3.661 OFFICES

3.663 PILOT HOUSE, CHART AREA, AND MACHINERY CONTROL STATION FURNISHINGS

3.664 DAMAGE CONTROL SPACES

3.665 WORKSHOP AND MAINTENANCE AREAS

3.671 SPECIAL STOWAGE................................................................................................................................................. 51 35

3.672 STOREROOMS

3.713 MAGAZINES

4.000 VERIFICATION

4.071 ACCESS

4.073 NOISE AND VIBRATION .......................................................................................................................................... 55 40

4.079 STABILITY

4.096 WEIGHT CONTROL

4.100 GENERAL REQUIREMENTS FOR HULL STRUCTURE

4.170 MAST AND FLAGSTAFF

4.202 MACHINERY PLANT CENTRAL CONTROL SYSTEM ......................................................................................... 56 45

4.233 DIESEL ENGINES

4.244 PROPULSION SHAFT AND BEARINGS AND SEALS

4.245 PROPULSOR SPECIFICATIONS

4.259 COMBUSTION AIR AND EXHAUST SYSTEMS

4.300 GENERAL REQUIREMENTS FOR ELECTRIC PLANT AND CABLING ............................................................ 57 50

4.302 ELECTRIC MOTORS AND ASSOCIATED EQUIPMENT

4.310 ELECTRIC GENERATING EQUIPMENT

4.312 EMERGENCY DIESEL GENERATOR

4.313 STORAGE BATTERIES AND CHARGING EQUIPMENT

4.314 POWER CONVERSION EQUIPMENT ..................................................................................................................... 57 55

4.320 GENERAL REQUIREMENTS FOR ELECTRIC POWER DISTRIBUTION SYSTEMS

v

4.324 SWITCHBOARDS AND PANELS FOR ELECTRIC POWER AND LIGHTING

4.331 GENERAL REQUIREMENTS FOR LIGHTING SYSTEMS

4.400 GENERAL REQUIREMENTS FOR ELECTRONICS SYSTEMS

4.401 GENERAL ARRANGEMENT COMMAND AND SURVEILLANCE

4.402 SECURITY REQUIREMENTS .................................................................................................................................. 58 5

4.403 PERSONNEL SAFETY

4.405 ANTENNA SYSTEMS

4.406 GROUNDING AND BONDING

4.407 ELECTROMAGNETIC INTERFERENCE REDUCTION (EMI)

4.408 MISSION LOCAL AREA NETWORKS .................................................................................................................... 58 10

4.420 DYNAMIC POSITIONING SYSTEM (DPS) AND AUTOPILOT

4.424 SHIP'S ELECTRONIC NAVIGATION SYSTEMS AIDS

4.432 INTERIOR COMMUNICATIONS SYSTEM

4.436 ELECTRICAL ALARM, SAFETY AND WARNING SYSTEMS

4.443 WHISTLE .................................................................................................................................................................... 59 15

4.503 PUMPS

4.504 INSTRUMENTS AND INSTRUMENT BOARDS

4.505 PIPING

4.509 THERMAL INSULATION & ACOUSTIC ABSORPTIVE TREATMENT FOR DUCTING AND TRUNKS

4.512 HEATING, VENTILATION, AND AIR CONDITIONING ...................................................................................... 60 20

4.516 SHIP’S SERVICE REFRIGERATION

4.521 SEAWATER SERVICE SYSTEMS

4.524 AUXILIARY SEAWATER SERVICE SYSTEM

4.528 PLUMBING AND DECK DRAINS

4.529 BILGE AND BALLAST SYSTEMS .......................................................................................................................... 60 25

4.532 FRESHWATER SERVICE SYSTEM

4.541 FUEL SYSTEM

4.551 COMPRESSED AIR SYSTEM

4.555 FIRE EXTINGUISHING SYSTEMS

4.561 STEERING SYSTEM ................................................................................................................................................. 61 30

4.573 CRANES

4.581 ANCHOR STOWAGE AND HANDLING

4.582 MOORING AND TOWING FITTINGS

4.593 POLLUTION CONTROL SYSTEMS

4.602 HULL DESIGNATION AND MARKING ................................................................................................................. 61 35

4.603 DRAFT MARKS

4.604 LOCKS, KEYS AND TAGS

4.612 RAILS AND STANCHIONS

4.613 FLAG HOISTS

4.624 DOORS AND HATCHES ........................................................................................................................................... 62 40

4.631 PAINTING

4.633 CATHODIC PROTECTION

4.634 DECK COVERING

4.635 THERMAL, ACOUSTIC ABSORPTIVE AND FIRE PROTECTION INSULATION TREATMENT OF

COMPARTMENTS .................................................................................................................................................... 62 45

4.640 REQUIREMENTS FOR LIVING, MESSING, LOUNGE AND LEISURE SPACES

4.651 FOOD SERVICE SPACES

4.652 HOSPITAL

4.655 LAUNDRY

4.661 OFFICES ..................................................................................................................................................................... 62 50

4.663 PILOT HOUSE, CHART AREA, MACHINERY CONTROL STATION, AND FURNISHINGS

4.664 DAMAGE CONTROL SPACES

4.665 WORKSHOP AND MAINTENANCE AREAS

4.671 SPECIAL STOWAGE

4.672 STOREROOMS .......................................................................................................................................................... 63 55 vi

Appendices

APPENDIX A: T-ATS PRESERVATION INSTRUCTIONS

APPENDIX B: DESIRED FEATURES TO EXPAND CAPABILITIES

APPENDIX C: CYBERSECURITY REQUIREMENTS FOR CONTROL AND COMMUNICATIONS SYSTEMS

List of Tables

Table 3.070g-1: Seakeeping Requirements Table 3.079-0-1: Loading Conditions

Table 3.401-1: Communications Suite

Table 3.634-1: Deck Covering ................................................................................................................................................... 47 25

Table 3.661-1: Office Area Furnishings

Table 3.672b-1: Food Service Stores Volumes

1.000 SCOPE

This Circular of Requirements (COR) defines the requirements for the Towing, Salvage, and

Rescue Ship (T-ATS). T-ATS will be a recapitalization of the retiring Fleet Ocean Tugs (T-ATF) and Rescue and Salvage Ships (T-ARS) capabilities in order to maintain organic Navy towing, salvage, and rescue capabilities. 5

2.000 DOCUMENTS

The following standards and documents are specified in this COR. While every effort has been made to ensure the completeness of this list, the Contractor is required to meet all specified requirements documents cited in this COR, whether or not they are listed in this section. Compliance 10 with referenced documents is mandatory even where the referenced document may use terms similar to “recommendation”, “guideline” or “guidance” in their title or text.

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. 15 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.

Effective issue - Where first tier references, such as industry standards, are referred to, the issue 20 or revision/amendment in effect at Detail Design and Construction Contract Award shall apply.

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 25 application may also be a first tier reference in another application when it is cited directly.

2.100 GOVERNMENT DOCUMENTS

2.100a. DEPARTMENT OF DEFENSE 30 IA PUB 5239-22 Information Assurance Protected Distribution Systems Installation Publication (Sep

2008) IA PUB-5239-31 Information Assurance Shipboard Red/Black Installation Publication (Jul 2007) MIL-HDBK-237 Guidance for Controlling Electromagnetic Environmental Effects on Platforms, Systems, and Equipment Systems (May 2005) 35 MIL-STD-1310H Shipboard Bonding, Grounding, and Other Techniques for Electromagnetic

Compatibility, Electromagnetic Pulse (EMP) Mitigation, and Safety (Sep 2009) MIL-DTL-16884N Fuel, Naval Distillate (Apr 2014) NAVSEA OP 3565/NAVAIR 16-1-529 Volume 1 Electromagnetic Radiation Hazards (Hazards To

Personnel, Fuel And Other Flammable Material) (February 2003) 40 NAVSEA OP 3565/NAVAIR 16-1-529 Volume 2 Electromagnetic Radiation Hazards (Hazards To

Ordnance) (April 2011) NAVSHIPS Drawing No. 804-921794 Leaf Units, Hinged, Damage Control (Revision F) SECNAV M-5510.36 Department of the Navy Information Security Program (June 2006) T9070-AL- DPC-020/077-2 NAVSEA Hazardous Material Avoidance Process (September 2015) 45

2.100b. MILITARY SEALIFT COMMAND (MSC) COMSCINST 5090.1C Environmental Protection Program (May 2004)

MSC Quality Management System, N0720-006.00-AQ Identifying Markings, Revision 1 (April 2014) MSC Quality Management System, N0712-006.00-P Paint Approval Procedures and Approved Products (29 January 2012) MSC Quality Management System, N0712-006.02-F Approved MSC Paint Products (29 November 2012) 5

2.100c. GOVERNMENT STANDARDS 33 CFR Subchapter O - Pollution 46 CFR Subchapter I – Certificate of Inspection (COI) Federal Specification RR-W-410G, Wire Rope and Strand (June 2010) 10 INSURV Instruction 4730.3A, Trials of Surface Ships (November 2013) NVIC 02-95, The Alternate Compliance Program (ACP) USPHS 68 Handbook on Sanitation of Vessels in Operation (1963 Revision) USPHS 393 Handbook on Sanitation of Vessel Construction (1965 Revision)

2.200 NON GOVERNMENT STANDARDS

ABS Rules for Building and Classing Steel Vessels ABS Rules for Building and Classing Steel Vessels Under 90 Meters (295 Feet) In Length ABS Guide for Crew Habitability on Workboats ABS Rules for Building and Classing Offshore Support Vessels 20 API 2C American Petroleum Institute Specification Offshore Pedestal-mounted Cranes ASHRAE Handbook -, HVAC Systems and Equipment ASHRAE Handbook - HVAC Applications ASME B16.5 Pipe Flanges and Flanged Fittings ASME B31.1 Power Piping 25 ASME B40.100 - Pressure Gauges and Gauge Attachments IACS 47 Shipbuilding and Repair Quality Standard IEC 60533 - Electrical and Electronic Installations in Ships – Electro-Magnetic Compatibility IEEE Std. 45 - Recommended Practice for Electric Installations on Shipboard IEEE Std. C95.1 Standard for Safety Levels with Respect to Human Exposure to Radio Frequency 30

Electromagnetic Fields, 3kHz to 300 GHz IEEE Std. 518 - Guide for the Installation of Electrical Equipment to Minimize Electrical Noise Inputs to

Controllers from External Sources IEEE Std. 1580 - Recommended Practice for Marine Cable for Use on Shipboard and Fixed or Floating

Facilities 35 IPC International Plumbing Code ISO 484 – Shipbuilding – Ship Screw Propellers ISO 4568 Shipbuilding – Sea-going Vessels – Windlasses and Anchor Capstans ISO 6482 Shipbuilding – Deck Machinery – Warping End Profiles ISO Standard 8217 - Petroleum Products – Fuels (Class F) – Specifications of Marine Fuels 40 NACE Standard SP 0178-2007 Grade D -Design, Fabrication, and Surface Finish Practices for Tanks and Vessels to Be Lined for Immersion Service Regulations on Navigation in Panama Canal Waters SNAME T&R Bulletin No. 2-29A - Measurement and Evaluation of Structural and Machinery Vibration in Ships - Part I and II 45 SNAME T&R Bulletin No. 3-39, Guide for Shop and Installation Tests SNAME T&R Bulletin 3-47 Guide for Sea Trials SNAME T&R Bulletin 3-49 Marine Diesel Power Plant Practices

SNAME T&R Bulletin No. 4-7 Thermal Insulation Report SNAME T&R Bulletin No. 4-16 Calculations for Merchant Ship Heating, Ventilation and Air

Conditioning Design SSPC-PA 1 Shop, Field and Maintenance Painting of Steel SSPC-PA 2 Measurement of Dry Coating Thickness with Magnetic Gages 5 SSPC-SP 10 Near-White Blast Cleaning Suez Canal Regulations

INTERNATIONAL MARITIME ORGANIZATION (IMO)

Code on Intact Stability, 2008 (2008 IS Code) Resolution Maritime Safety Committee.267(85) 10 IMO Fire Test Procedure (FTP) Code IMO International Convention on Load Lines, 1966 IMO International Convention on Tonnage Measurement on Ships, 1969.

IMO Code on Intact Stability MARPOL, International Convention for the Prevention of Pollution from Ships 15 SOLAS, International Convention for the Safety of Life as Sea

AMERICAN NATIONAL STANDARDS INSTITUTES

ANSI/ASA S2.25 Guide for the Measurement, Reporting and Evaluation of Hull and Superstructure

Vibration on Ships 20 ANSI C63.12 Recommended Practice for Electromagnetic Compatibility Limits

AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)

ASTM D975 Standard Specifications for Diesel Fuel Oils ASTM F683, Standard Practice for Selection and Application of Thermal Insulation for Piping and 25

Machinery ASTM F718 Standard Practice for Paints and Coatings ASTM F765 Standard Specification for Wildcats, Ship Anchor Chain ASTM F941 Standard Practice for Inspection of Marine Surface Preparation and Coating Application ASTM F998 Standard Specification for Centrifugal Pump, Shipboard Use 30 ASTM F1106 Standard Specification for Warping Heads, Rope Handling (Gypsy Head, Capstan Head) ASTM F1134 Standard Specification for Insulation Resistance Monitor for Shipboard Electrical

Motors and Generators ASTM F1155 Standard Practice for Selection and Application of Piping System Materials ASTM F1182 Standard Specification for Anodes, Sacrificial Zinc Alloy 35 ASTM F1321 Standard Guide for Conducting a Stability Test to Determine the Light Ship

Displacement and Centers of Gravity of a Vessel ASTM F1510 Standard Specification for Rotary Positive Displacement Pumps, Commercial Ships Use ASTM F1511 Standard Specification for Mechanical Seals for Shipboard Pump Applications ASTM F2070 Standard Specification for Transducers, Pressure and Differential, Pressure, Electrical 40 and Fiber-Optic ASTM F2362 Standard Specification for Temperature Monitoring Equipment

2.300 DEFINITIONS

Accommodations: The facilities provided to support the people on board the vessel including 45 sleeping, recreation, sanitary, medical, food service and office spaces.

Adjacent or Adjacent Space(s): Where referring to multiple spaces, adjacent means that the spaces share a common bulkhead without direct access between the spaces, or the spaces are located directly across a passageway from each other.

The terms ’as approved,’ ’to approve’, ‘approved’, ’as required’, and ’required’ mean the approval by, the requirements of, or the selection of the Government. Additionally, the terms ’approved’ 5 and ’required’ may also mean approved or required by a Regulatory Agency or Regulatory Body.

Wherever these terms are used without further qualification, it is the approval, decision, or direction of the Government or Regulatory Bodies, as appropriate that is required.

Approximate: Where the term “approximate” or “approximately” is used, it means that delivered performance, parameter, or characteristics shall be within 10% of the specified value, except 10 where an upper or lower bound on the specified value is provided.

Bath: A bath shall consist of a toilet, a shower, and a wash basin within an enclosed space.

Contiguous: Spaces that share a common bulkhead and have direct access between spaces via door or archway.

Contractor: The firm that holds the prime contract with the Government for design and 15 construction of the vessel.

Deck toilet: Deck toilets shall consist of a toilet and wash basin.

Dedicated: When used to describe a space, dedicated means that the space serves a single purpose and does not contain any outfitting, equipment, and controls which do not serve the purpose of that space. When used to describe systems or equipment, dedicated means that the item serves a single 20 purpose.

Government: The United States Government, and the Owner of the vessel.

Government-Furnished Information (GFI): Information essential for the installation, test, operation, and interface support of all Government-Furnished Material.

Guidance: A referenced document identified herein as “guidance” does not necessarily 25 provide, nor is it intended that it provide all features and details of the system, subsystems, and equipment to which it relates. It serves the purpose of providing information and guidance which, when utilized in conjunction with applicable specification requirements, may assist in the design and construction of the ship. Reference documents identified herein as “guidance” are furnished without warranty or representation as to their accuracy, completeness, or suitability for use. 30

Herein: Wherever the term "herein" is used, it is intended to mean in any section of these Specifications, including Appendices.

Installed, Furnished, Fitted, or Provided: The Contractor shall procure, install, inspect, and perform other work necessary to ensure systems, subsystems, equipment, and their support systems and structure are capable of performing their intended function, as appropriate, unless otherwise 35 specified.

Living spaces: Spaces whose primary function are the health and comfort of the crew.

Machinery space: Spaces classified as machinery spaces by the Regulatory Bodies, steering gear compartments, shaft alleys, pump rooms, motor rooms, thruster machinery rooms, and spaces containing sewage, oil, and solid waste transfer and processing equipment. 40

Marine Grade: Constructed of materials unaffected by moisture, sea spray, extremes of temperature, and other hazards of the marine environment, and has been designed and constructed to perform its intended function in the marine environment conditions, plus the dynamic motions and cyclic loads imparted in a marine environment. The item must further be designed and constructed for ease and safety of operation under dynamic conditions, and must require minimum maintenance. 45

Or equal: Equipment, machinery, or an item of material that performs the same function as one named by the manufacturer or trade designation is of similar quality and construction.

SOVC: A Statement of Voluntary Compliance issued by ABS in lieu of an IMO convention certificate to validate the sovereign immunity of a Government owned ship. An SOVC is issued when all requirements of the convention are in compliance.

“Space and weight” or “reserve space and weight:” means that space, weight and support service reservations must be provided. Space and weight items must be incorporated in design analyses and used in the design and selection of service system components and installation. Support services for 5 space and weight items must be terminated safely within the compartment affected, ductwork must be sized for load, and water and air piping must be terminated on the interior side of compartment bulkheads unless otherwise specified. Electrical service for space and weight items must be carried to the intended power distribution panel or load center.

Specifications: This Specification for the design, construction, testing and commissioning of the 10 vessel.

Supervisor, SUPSHIP: The Supervisor of Shipbuilding, Conversion and Repair, USN. Under certain conditions, under the authority of the Government Contracting Officer, the duties of the Supervisor may be transferred to a Contract Administration Service Activity of the Department of Defense or designated Government representatives, in which case that activity becomes the Supervisor. 15

Regulatory Body: Includes Governmental agencies such as United States Coast Guard (USCG), Centers for Disease Control and Prevention (CDC), Federal Communication Commission (FCC) or designated third parties (such as ABS) that are authorized to act on their behalf that have Federal regulations applicable to the design or construction of public vessels. In addition, includes non-governmental agencies (such as ABS), International Maritime Organization (IMO) International 20 Convention for the Prevention of Pollution from Ships (MARPOL), IMO International Convention for the Safety of Life at Sea (SOLAS), and IMO Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREG) for international voyages.

Shall be provided: Means the item or service is to be provided by the Contractor.

Toilet and shower (T&S): A T&S shall consist of a toilet and a shower within an enclosed 25 space in conjunction with a wash basin fitted in the stateroom.

Wet Areas: Areas, spaces, and rooms where water is likely to accumulate. These include, but are not limited to: areas, spaces, and rooms exposed to the weather; fan rooms; medical facility; food service spaces; sanitary spaces; refrigerated spaces; solid waste processing facilities; air plenums;

laundry spaces; foam stations; vestibules; emergency generator room; cleaning gear lockers; deck gear 30 lockers; and machinery space platforms.

Will be provided: Means the material, equipment, or information will be provided to the Contractor by the Government.

2.400 ACRONYMS AND ABBREVIATIONS 35

ABS American Bureau of Shipping ACS Aft Control Station AEL Allowance Equipment List AIS Automatic Identification System ASME American Society of Mechanical Engineers 40 ANSI American National Standards Institute ASTM American Society for Testing and Materials BERP Bolted Equipment Removal Plate CBR-D Chemical, Biological, Radiological - Defense CCTV Closed Circuit Television 45 CFR Code of Federal Regulations CMCC Central Monitoring and Control Console COI Certificate of Inspection

COLREGS IMO Convention on the International Regulations for Preventing Collisions at Sea, 1972

COMSCINST Commander, Military Sealift Command Instruction COR Circular of Requirements DCC Damage Control Central 5 DFT Dry film thickness DGPS Differential Global Positioning System ECDIS Electronic Chart Reading and Display EEBD Emergency Escape Breathing Device EPA Environmental Protection Agency 10 EST Embarked Security Team GFE Government Furnished Equipment GFI Government Furnished Information GMDSS Global Maritime Distress and Safety System HPL Hull Perimeter Lighting 15 HVAC Heating Ventilation and Air Conditioning IAPP International Air Pollution Prevention Certificate IAS Intrusion Alarm System IEEE Institute of Electrical and Electronic Engineers IMO International Maritime Organization 20 IOPP International Oil Pollution Prevention Certificate IPC International Plumbing Code ISO International Standards Organization ISPP International Sewage Pollution Prevention Certificate LBP Length Between Perpendiculars 25 LAN Local Area Network LED Light Emitting Diode MARPOL IMO International Convention for the Prevention of Pollution from Ships MCCS Machinery Centralized Control Station MCR Maximum Continuous Rating 30 MCS Machinery Control Station MCC Main Control Console MSC Military Sealift Command NATO North Atlantic Treaty Organization NAVSEA Naval Sea Systems Command 35 NCS Navigational Control Station NSRS North Atlantic Treaty Organization, Submarine Rescue System.

QMS Quality Management System RADHAZ Radiation Hazard RTD Resistance Temperature Detector 40 SAMM Shipboard Automated Maintenance Management SAT FADS Saturation Fly-Away Diving System.

SCBA Self Contained Breathing Apparatus SCC Ship Control Console SNAME Society of Naval Architects and Marine Engineers 45 SOLAS IMO International Convention for the Safety of Life at Sea SOVC Statement of Voluntary Compliance SRDRS Submarine Rescue Diving and Recompression System.

SSPC-PA The Society for Protective Coatings Paint Application Standard T-ATS Towing, Salvage, and Rescue Ship TLI Tank Level Indicator T&S Toilet & Showers UPS Uninterruptible Power Supply 5 USPHS U.S. Public Health Service USCG United States Coast Guard WERP Welded Equipment Removal Plate

3.070 GENERAL REQUIREMENTS FOR DETAIL DESIGN AND CONSTRUCTION 10

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. 15

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.

3.070b. REGULATORY BODY REQUIREMENTS

The ship shall be designed and constructed under American Bureau of Shipping (ABS) survey 20 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 United States Coast Guard (USCG) Certificate of Inspection (COI).

The ship shall be issued Statements of Voluntary Compliance (SOVC) for Marine Pollution (MARPOL), Safety of Life at Sea (SOLAS), and International Maritime Organization (IMO) 25 Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREGs) for international voyages.

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 30 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 35 take precedence, unless the specific COR requirements exceed the ABS Rules and USCG Regulations, in which case the specific COR requirements takes precedence.

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.

The Contractor shall provide the materials, equipment, and outfitting items required for the ship 40 to operate in compliance with 33 Code of Federal Regulations (CFR), as applicable, and with other Regulatory Body requirements contained within this document.

3.070c. CHARACTERISTICS

The ship shall be capable of maintaining a sustained speed of at least 11 knots. The sustained 45 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.

The ship shall also be capable of delivering a minimum ABS bollard pull of 130 short tons.

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. 5 The aft deck shall allow for operations over each side.

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 10 portable magazines, this working deck area shall not be encroached upon by other temporary installations such as accommodation modules.

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.

All propulsion, electrical generating and auxiliary machinery shall be capable of continuous 15 operation using diesel fuel in accordance with American Society for Testing and Materials (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.

The total ship's permanent berthing accommodations and toilet and showers (T&S) and all other complement related facilities, services, stores and functions shall be based on a maximum mixed 20 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. 25

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.

The following certificates are to be supplied to the ship, at the time of delivery, as applicable 30 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) 35

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 40

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 45

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

3.070e. TRIM, LIST AND WEIGHT

The light ballast condition shall have no cargo and the minimum seawater ballast required to 5 submerge the propellers while remaining within trim and stability limits.

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 demonstrate by model tests that the ship is directionally stable when trimmed. 10

In no event shall the list in the full load condition exceed one-half degree to port or starboard.

Ballasting of fuel tanks is not acceptable.

3.070f. OPERATING ENVIRONMENT

Machinery, electrical and electronic equipment internal to the ship shall be rated at no less than 15 the compartment design temperature in which it is installed.

Electronic equipment spaces shall be maintained at 35-60% relative humidity when equipment is operating and at 10-90% relative humidity with no condensation when equipment is not operating.

Masts, superstructure, other structure installed topside, and fittings shall withstand dynamic forces produced by motion of the ship in a seaway. 20

3.070g. SEAKEEPING AND MANEUVERING

The ship shall meet the seakeeping requirements specified herein for the Transit, Rescue, and Towing missions on all headings and the Survival condition on best heading as defined by the following: 25

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.

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.

Towing - The ability of the ship to provide ocean, rescue and salvage towing services 30 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.

Survival - The ability of a ship and its on-board systems to remain functional to 35 transit to a safe haven.

Seakeeping performance shall use the criteria of Table 3.070-2 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 3.070-2 40 below. The Bretschneider wave spectrum shall be used.

Table 3.070g-1: Seakeeping Requirements

RMS Long'l and Lateral

Acceleration, g

RMS

Vertical

Acceleration, g Sl am s, no ./h ou r Wetness, instances /hr

M is si on

Sp ee d, k no ts

H ea di ng to w av es

, d eg

Si gn ifi ca nt W av e he ig ht m

M od al w av e pe rio d, se c

W in d sp ee d, k no ts

R ol l, de g R

M S

Pi tc h, d eg R

M S

B rid ge

D ec k A ft

B rid ge k A ft

K ee l a t B ow a nd S te rn

B ow k A ft

Transit 11 All 3.25 8.3, 9.7, 15.5 47 4.0 1.5 0.1 0.2 0.2 20 30 30 Towing 3 All 3.25 8.3, 9.7, 15.5 47 4.0 1.5 0.1 0.1 0.2 0.2 20 30 30 Rescue 0 Best 2.5 6.1, 8.8, 15.2 21 4.0 1.5 0.1 0.1 20 30 30

Survival Best Best 9.0 11.8, 15.0, 18.5 55 Maintain primary structural integrity and mobility

3.070h. GENERAL REQUIREMENTS FOR EQUIPMENT, MACHINERY AND

MATERIALS 5

All equipment, machinery and material shall be purchased new, and be protected and handled to maintain such condition.

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 Military 10 Sealift Command (MSC) Quality Management System (QMS) N0720-006.00-AQ unless specified otherwise in this COR.

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. 15

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 20 holes in bottom longitudinals and vertical keel shall be located to ensure drainage of each bay formed by longitudinal and transverse frames.

Shims shall not be used to correct improper fit.

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 25 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 30 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.

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 5 used for removal. For longer periods, a WERP is acceptable. Propulsion tail shafting shall be removable aft through the stern tube.

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 10 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.

Adequate access and means shall be provided to allow periodic maintenance of the propulsion 15 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 25 under transit and dynamic positioning conditions. ABS workboat habitability HAB(WB) notation is not required.

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 30 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 35 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.

Hull Vibration - Vibration limits for habitability and mechanical suitability shall be in accordance with American National Standards Institute (ANSI) S2.25 supplemented by SNAME T&R 40 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. 45

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 5 the safety of personnel, systems, equipment, and the environment, to ensure regulatory compliance with all applicable environmental laws and regulations.

3.077b. SYSTEM SAFETY

Safety devices or guards shall be installed over unprotected moving parts of rotating or 10 oscillating equipment and machinery that could pose a hazard to personnel.

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 15 in the construction of the ship.

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 20

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 25

e) 33 CFR 151 Subpart D Coast Guard Regulation on Ballast Water Management

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 30 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

3.079 STABILITY 35

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.

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, 40 Chapter 3, Appendix 2, Damage Stability Requirements for Offshore Supply Vessels.

All stability analysis and calculations shall cover the full range of loading conditions up to an including the load line draft as specified in Table 3.079-1.

Table 3.079-0-1: Loading Conditions (See Notes) Item Load

Line Light

Ballast

SRDRS,

Vertical

SRDRS,

Inboard

NSRS

Vertical

NSRS

Inboard

SAT

FADS

Vertical

SAT

FADS

Inboard Ship

Consumables including fuel

Departur e, Mid- Voyage, Arrival

Departure , Mid-

Voyage, Arrival

Departure , Mid-

Voyage, Arrival

Departure , Mid-

Voyage, Arrival

Departure , Mid-

Voyage, Arrival

Departure , Mid-

Voyage, Arrival

Departure , Mid-

Voyage, Arrival

Cargo None SRDRS SRDRS NSRS NSRS SAT

FADS

SAT

FADS

Cargo Weight

N/A 227 mt 227 mt 380 mt 380 mt 212 mt 212 mt

Cargo Vertical

Center of Gravity (above mission deck)

N/A 2.71 m 2.37 m 4.5 m 4.0 m 2.0 m 1.9 m

Cargo Longitudinal

Center of Gravity (forward from transom)

N/A 11.09 m 11.91 m 13.5 m 14.5 m 12.7 m 13.1 m

Notes:

(1) All loading conditions shall include the weight and center of gravity allowances for the portable magazines, the Communications Suite in Section 3.401, accommodation modules, and all other additions necessary for the 42 persons other than crew. 5

(2) All loading conditions shall include the weight of salvage equipment as a load item in Salvage Stowage at 160 mt with the vertical center at half the clear height.

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 10 (TLI) fluid level information (ullage or innage).

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 15 connectivity shall be provided in the Pilot House and 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 20 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.

The number of different grades of lubricants and hydraulic fluids shall be minimized.

3.091 RELIABILITY, MAINTAINABILITY, AND AVAILABILITY 25

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 5 operational procedure. The single failure definition does not apply to the failure of fixed piping, manually operated valves, and duplex strainers.

Equipment selection should consider existing availability within the Navy, Military Sealift Command (MSC), and Department of Defense logistics support infrastructure.

All application software, including embedded software within…