[Title 46 CFR ]
[Code of Federal Regulations (annual edition) - October 1, 2012 Edition]
[From the U.S. Government Printing Office]
[[Page i]]
Title 46
Shipping
________________________
Parts 70 to 89
Revised as of October 1, 2012
Containing a codification of documents of general
applicability and future effect
As of October 1, 2012
Published by the Office of the Federal Register
National Archives and Records Administration as a
Special Edition of the Federal Register
[[Page ii]]
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[[Page iii]]
Table of Contents
Page
Explanation................................................. v
Title 46:
Chapter I--Coast Guard, Department of Homeland
Security (Continued) 3
Finding Aids:
Table of CFR Titles and Chapters........................ 121
Alphabetical List of Agencies Appearing in the CFR...... 141
List of CFR Sections Affected........................... 151
[[Page iv]]
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Cite this Code: CFR
To cite the regulations in
this volume use title,
part and section number.
Thus, 46 CFR 70.01-1
refers to title 46, part
70, section 01-1.
----------------------------
[[Page v]]
EXPLANATION
The Code of Federal Regulations is a codification of the general and
permanent rules published in the Federal Register by the Executive
departments and agencies of the Federal Government. The Code is divided
into 50 titles which represent broad areas subject to Federal
regulation. Each title is divided into chapters which usually bear the
name of the issuing agency. Each chapter is further subdivided into
parts covering specific regulatory areas.
Each volume of the Code is revised at least once each calendar year
and issued on a quarterly basis approximately as follows:
Title 1 through Title 16.................................as of January 1
Title 17 through Title 27..................................as of April 1
Title 28 through Title 41...................................as of July 1
Title 42 through Title 50................................as of October 1
The appropriate revision date is printed on the cover of each
volume.
LEGAL STATUS
The contents of the Federal Register are required to be judicially
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HOW TO USE THE CODE OF FEDERAL REGULATIONS
The Code of Federal Regulations is kept up to date by the individual
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To determine whether a Code volume has been amended since its
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EFFECTIVE AND EXPIRATION DATES
Each volume of the Code contains amendments published in the Federal
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OMB CONTROL NUMBERS
The Paperwork Reduction Act of 1980 (Pub. L. 96-511) requires
Federal agencies to display an OMB control number with their information
collection request.
[[Page vi]]
Many agencies have begun publishing numerous OMB control numbers as
amendments to existing regulations in the CFR. These OMB numbers are
placed as close as possible to the applicable recordkeeping or reporting
requirements.
OBSOLETE PROVISIONS
Provisions that become obsolete before the revision date stated on
the cover of each volume are not carried. Code users may find the text
of provisions in effect on a given date in the past by using the
appropriate numerical list of sections affected. For the period before
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1963, 1964-1972, 1973-1985, or 1986-2000, published in eleven separate
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Sections Affected'' is published at the end of each CFR volume.
``[RESERVED]'' TERMINOLOGY
The term ``[Reserved]'' is used as a place holder within the Code of
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``[Reserved]'' location at any time. Occasionally ``[Reserved]'' is used
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INCORPORATION BY REFERENCE
What is incorporation by reference? Incorporation by reference was
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This material, like any other properly issued regulation, has the force
of law.
What is a proper incorporation by reference? The Director of the
Federal Register will approve an incorporation by reference only when
the requirements of 1 CFR part 51 are met. Some of the elements on which
approval is based are:
(a) The incorporation will substantially reduce the volume of
material published in the Federal Register.
(b) The matter incorporated is in fact available to the extent
necessary to afford fairness and uniformity in the administrative
process.
(c) The incorporating document is drafted and submitted for
publication in accordance with 1 CFR part 51.
What if the material incorporated by reference cannot be found? If
you have any problem locating or obtaining a copy of material listed as
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CFR INDEXES AND TABULAR GUIDES
A subject index to the Code of Federal Regulations is contained in a
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this volume.
An index to the text of ``Title 3--The President'' is carried within
that volume.
[[Page vii]]
The Federal Register Index is issued monthly in cumulative form.
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the revision dates of the 50 CFR titles.
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INQUIRIES
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Charles A. Barth,
Director,
Office of the Federal Register.
October 1, 2012.
[[Page ix]]
THIS TITLE
Title 46--Shipping is composed of nine volumes. The parts in these
volumes are arranged in the following order: Parts 1-40, 41-69, 70-89,
90-139, 140-155, 156-165, 166-199, 200-499, and 500 to end. The first
seven volumes containing parts 1-199 comprise chapter I--Coast Guard,
DHS. The eighth volume, containing parts 200-- 499, includes chapter
II--Maritime Administration, DOT and chapter III--Coast Guard (Great
Lakes Pilotage), DHS. The ninth volume, containing part 500 to end,
includes chapter IV--Federal Maritime Commission. The contents of these
volumes represent all current regulations codified under this title of
the CFR as of October 1, 2012.
For this volume, Michele Bugenhagen was Chief Editor. The Code of
Federal Regulations publication program is under the direction of
Michael L. White, assisted by Ann Worley.
[[Page 1]]
TITLE 46--SHIPPING
(This book contains parts 70-89)
--------------------------------------------------------------------
Part
chapter i--Coast Guard, Department of Homeland Security
(Continued)............................................... 70
[[Page 3]]
CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)
--------------------------------------------------------------------
SUBCHAPTER H--PASSENGER VESSELS
Part Page
70 General provisions.......................... 5
71 Inspection and certification................ 20
72 Construction and arrangement................ 38
76 Fire protection equipment................... 64
77 Vessel control and miscellaneous systems and
equipment............................... 92
78 Operations.................................. 98
80 Disclosure of safety standards and country
of registry............................. 115
81-89
[Reserved]
[[Page 5]]
SUBCHAPTER H_PASSENGER VESSELS
PART 70_GENERAL PROVISIONS--Table of Contents
Subpart 70.01_Authority and Purpose
Sec.
70.01-1 Purpose of regulations.
70.01-7 Right of appeal.
70.01-15 OMB control numbers assigned pursuant to the Paperwork
Reduction Act.
Subpart 70.05_Application
70.05-1 United States flag vessels subject to the requirements of this
subchapter.
70.05-3 Foreign vessels subject to the requirements of this subchapter.
70.05-5 Specific application noted in text.
70.05-7 Ocean or unlimited coastwise vessels on inland and Great Lakes
Routes.
70.05-10 Application to vessels on an international voyage.
70.05-18 Applicability to vessels operating under an exemption afforded
in the Passenger Vessel Safety Act of 1993 (PSVA).
70.05-20 Gross tonnage as a criterion for requirements.
70.05-30 Combustible and flammable liquid cargo in bulk.
Subpart 70.10_Definition of Terms Used in This Subchapter
70.10-1 Definitions.
Subpart 70.15_Equivalents
70.15-1 Conditions under which equivalents may be used.
Subpart 70.20_General Marine Engineering Requirements
70.20-1 Marine engineering details.
Subpart 70.25_General Electrical Engineering Requirements
70.25-1 Electrical engineering details.
Subpart 70.28_Lifesaving Appliances and Arrangements
70.28-1 Lifesaving appliances and arrangements.
Subpart 70.35_American Bureau of Shipping's Standards
70.35-1 Standards to be used.
70.35-5 Where obtainable.
Authority: 46 U.S.C. 3306, 3703; Pub. L. 103-206, 107 Stat. 2439; 49
U.S.C. 5103, 5106; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277;
Department of Homeland Security Delegation No. 0170.1; Section 70.01-15
also issued under the authority of 44 U.S.C. 3507.
Source: CGFR 65-50, 30 FR 16890, Dec. 30, 1965, unless otherwise
noted.
Subpart 70.01_Authority and Purpose
Sec. 70.01-1 Purpose of regulations.
The purpose of the regulations in this subchapter is to set forth
uniform minimum requirements for passenger vessels. The regulations are
necessary to carry out the provisions of law affecting passenger vessels
and such regulations have the force of law.
[CGFR 65-50, 30 FR 16890, Dec. 30, 1965, as amended by CGD 95-028, 62 FR
51203, Sept. 30, 1997]
Sec. 70.01-7 Right of appeal.
Any person directly affected by a decision or action taken under
this subchapter, by or on behalf of the Coast Guard, may appeal
therefrom in accordance with subpart 1.03 of this chapter.
[54 FR 50380, Dec. 6, 1989]
Sec. 70.01-15 OMB control numbers assigned pursuant to the Paperwork
Reduction Act.
(a) Purpose. This section collects and displays the control numbers
assigned to information collection and recordkeeping requirements in
this subchapter by the Office of Management and Budget (OMB) pursuant to
the Paperwork Reduction Act of 1980 (44 U.S.C. 3501 et seq.). The Coast
Guard intends that this section comply with the requirements of 44
U.S.C. 3507(f) which requires that agencies display a current control
number assigned by the Director of the OMB for each approved agency
information collection requirement.
(b) Display.
------------------------------------------------------------------------
Current OMB
46 CFR part or section where identified or described control No.
------------------------------------------------------------------------
Sec. 71.10............................................... 1625-0032
Sec. 71.50-5............................................. 1625-0032
Sec. 78.17-22............................................ 1625-0064
[[Page 6]]
Sec. 78.17-33............................................ 1625-0064
------------------------------------------------------------------------
[49 FR 38120, Sept. 27, 1984, as amended by CGD 88-072, 53 FR 34297,
Sept. 6, 1988; CGD 89-037, 57 FR 41822, Sept. 11, 1992; USCG-2004-18884,
69 FR 58347, Sept. 30, 2004]
Subpart 70.05_Application
Sec. 70.05-1 United States flag vessels subject to the requirements of
this subchapter.
(a) This subchapter is applicable to all U.S.-flag vessels indicated
in Column 3 of table 70.05-1(a) that are 100 gross tons or more, except
as follows:
(1) Any vessel operating exclusively on inland waters which are not
navigable waters of the United States; or,
(2) Any vessel while laid up and dismantled and out of commission;
or,
(3) With the exception of vessels of the U.S. Maritime
Administration, any vessel with title vested in the United States and
which is used for public purposes.
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[GRAPHIC] [TIFF OMITTED] TR04DE09.024
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[GRAPHIC] [TIFF OMITTED] TR04DE09.025
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[GRAPHIC] [TIFF OMITTED] TR04DE09.026
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[GRAPHIC] [TIFF OMITTED] TR04DE09.027
[[Page 11]]
[GRAPHIC] [TIFF OMITTED] TR04DE09.028
[[Page 12]]
[GRAPHIC] [TIFF OMITTED] TR04DE09.029
[[Page 13]]
[GRAPHIC] [TIFF OMITTED] TR04DE09.030
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[GRAPHIC] [TIFF OMITTED] TR04DE09.031
[[Page 15]]
(b) The requirements for notification of safety standards and for
safety information and country of registry in promotional literature or
advertising of a domestic passenger vessel of 100 gross tons or over
having berth or stateroom accommodations for 50 or more passengers are
contained in part 80 of this chapter.
[CGFR 65-50, 30 FR 16890, Dec. 30, 1965, as amended by CGFR 67-83, 33 FR
1107, Jan. 27, 1968; CGFR 70-10, 35 FR 3710, Feb. 25, 1970; CGD 72-187R,
38 FR 9081, Apr. 10, 1973; CGP 73-96, 42 FR 49024, Sept. 26, 1977; CGD
86-033, 53 FR 36024, Sept. 16, 1988; 53 FR 46871, Nov. 21, 1988; CGD 90-
008, 55 FR 30660, July 26, 1990; USCG-1999-5040, 67 FR 34784, May 15,
2002; USCG-2008-1107, 74 FR 63646, Dec. 4, 2009]
Sec. 70.05-3 Foreign vessels subject to the requirements of this
subchapter.
(a) Except as specifically noted in paragraphs (b) and (e), and (f)
of this section, parts 70 to 78, inclusive, of this subchapter, shall be
applicable to the extent prescribed by law to all foreign vessels of the
following classifications indicated in column 4 of table 70.05-1(a) that
are 100 gross tons or over:
(1) Foreign vessels which carry more than 12 passengers from any
port in the United States; or,
(2) Foreign vessels, other than those mentioned in paragraph (a)(1)
of this section, which carry more than 6 passengers from any port in the
United States, and which are:
(i) Sailing vessels of 100 gross tons or over and not more than 700
gross tons; or,
(ii) Non-self-propelled vessels of 100 gross tons.
(b) The provisions of parts 70 to 78, inclusive, of this subchapter
shall not be applicable to those foreign vessels covered by paragraph
(a) of this section which are:
(1) Any vessel of a foreign nation signatory to the International
Convention for Safety of Life at Sea, 1974, and which has on board a
current valid safety certificate; or,
(2) Any vessel of a foreign nation having inspection laws
approximating those of the United States together with reciprocal
inspection arrangements with the United States, and which has on board a
current valid certificate of inspection issued by its government under
such arrangements.
(c) Notwithstanding the exceptions previously noted in paragraph (b)
of this section, foreign vessels of novel design or construction, or
whose operation involves potential unusual risks shall be subject to
inspection to the extent necessary to safeguard life and property in
United States' ports, as further provided by Sec. 2.01-13 of subchapter
A (Procedures Applicable to the Public) of this chapter.
(d) The requirements for notification of safety standards and for
safety information and country of registry in promotional literature or
advertising of a foreign passenger vessel of 100 gross tons or over
having berth or stateroom accommodations for 50 or more passengers are
contained in part 80 of this chapter.
(e) Not withstanding the other provisions of this section, foreign
passenger vessels of over 100 gross tons having berth or stateroom
accommodations for more than 50 persons and departing a United States
port with passengers who are United States nationals and who embarked at
that port shall comply with the provisions of the International
Convention for Safety of Life at Sea, 1974.
(f) Notwithstanding the exceptions noted in paragraph (b) of this
section, each foreign vessel must report marine casualties occurring
while the vessel is in the navigable waters of the United States as
required by subpart 78.07.
[CGFR 65-50, 30 FR 16890, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR
15280, Dec. 6, 1966; CGFR 68-65, 33 FR 19985, Dec. 28, 1968; CGFR 69-
106a, 35 FR 16834, Oct. 31, 1970; CGD 72-187R, 38 FR 9081, Apr. 10,
1973; CGD 77-042, 42 FR 63643, Dec. 19, 1977; CGD 90-008, 55 FR 3066O,
July 26, 1990]
Sec. 70.05-5 Specific application noted in text.
(a) At the beginning of the various parts, subparts, and sections, a
more specific application is generally given for the particular portion
of the text involved. This application sets forth the types, sizes, or
services or vessels to which the text pertains, and in many cases limits
the application of the text to vessels contracted for before or after a
specific date. As used in
[[Page 16]]
this subchapter, the term vessels contracted for includes not only the
contracting for the construction of a vessel, but also the contracting
for a material alteration to a vessel, the contracting for the
conversion of a vessel to a passenger vessel, and the changing of
service or route of a vessel if such change increases or modifies the
general requirements for the vessel or increases the hazards to which it
might be subjected.
(b) [Reserved]
Sec. 70.05-7 Ocean or unlimited coastwise vessels on inland and Great
Lakes Routes.
(a) Vessels inspected and certificated for ocean or unlimited
coastwise routes shall be considered suitable for navigation insofar as
the provisions of this subchapter are concerned on any inland route,
including the Great Lakes.
(b) [Reserved]
Sec. 70.05-10 Application to vessels on an international voyage.
(a) Except as provided in paragraphs (b), (c), and (d) of this
section, the regulations in this subchapter that apply to a vessel on an
``international voyage'' apply to a vessel that--
(1) Is mechanically propelled and carries more than 12 passengers;
and
(2) Is engaged on a voyage--
(i) From a country to which the International Convention for Safety
of Life at Sea, 1974, (SOLAS 74) applies, to a port outside that country
or the reverse;
(ii) From any territory, including the Commonwealth of Puerto Rico,
all possessions of the United States and all lands held by the United
States under a protectorate or mandate, whose international relations
are the responsibility of a contracting SOLAS 74 government, or which is
administered by the United Nations, to a port outside that territory or
the reverse; or
(iii) Between the contiguous states of the United States and the
states of Hawaii or Alaska or between the states of Hawaii and Alaska.
(b) The regulations that apply to a vessel on an ``international
voyage'' in this subchapter do not apply to ships engaged on a voyage
solely on the Great Lakes and the St. Lawrence River as far east as a
straight line drawn from Cap des Rosiers to West Point, Anticosti Island
and, on the north side of Anticosti Island, the 63rd Meridian;
(c) The Commandant or his authorized representative may exempt any
vessel on an international voyage from the requirements of this
subchapter if the vessel--
(1) Makes a single international voyage in exceptional
circumstances; and
(2) Meets safety requirements prescribed for the voyage by the
Commandant.
(d) The Commandant or his authorized representative may exempt any
vessel from the construction requirements of this subchapter if the
vessel does not proceed more than 20 nautical miles from the nearest
land in the course of its voyage.
[CGD 72-131R, 38 FR 29320, Oct. 24, 1973, as amended by CGD 90-008, 55
FR 30661, July 26, 1990; CGD 84-069, 61 FR 25287, May 20, 1996]
Sec. 70.05-18 Applicability to vessels operating under an exemption
afforded in the Passenger Vessel Safety Act of 1993 (PVSA).
(a) The Passenger Vessel Safety Act of 1993 (PVSA) contained an
allowance for the exemption of certain passenger vessels that are--
(1) At least 100 gross tons but less than 300 gross tons; or
(2) Former public vessels of at least 100 gross tons but less than
500 gross tons.
(b) The owner or operator of a vessel must have applied for an
exemption under the PVSA by June 21, 1994, and then brought the vessel
into compliance with the interim guidance in Navigation and Inspection
Circular (NVIC) 7-94 not later than December 21, 1996. The PVSA
exemption is valid for the service life of the vessel, as long as the
vessel remains certified for passenger service. If the Certificate of
Inspection (COI) is surrendered or otherwise becomes invalid (not
including a term while the vessel is out of service but undergoing an
inspection for recertification), the owner or operator must meet the
appropriate inspection regulations to obtain a new COI without the PVSA
exemption. See 46 CFR 175.118 for information about applicable
[[Page 17]]
regulations for vessels that operate under the PVSA exemption.
[USCG-1999-5040, 67 FR 34791, May 15, 2002]
Sec. 70.05-20 Gross tonnage as a criterion for requirements.
(a) The regulations in this subchapter, as well as referenced
requirements in other subchapters in this chapter, take into account the
passenger vessel's size, construction, and equipment, as well as its
intended service on the routes or waters on which it is desired to be
operated or navigated, which are indications of the hazards to which
such vessel may be subjected. The Commandant's determinations in this
respect for a particular passenger vessel are stipulated in a
certificate of inspection, which states certain terms and conditions
governing such vessel when in operation.
(b) In applying the laws and regulations to passenger vessels, one
criterion for invocation of safety standards is the description of
passenger vessels by relative size in gross tons. When it is determined
by the Commandant that the gross register tonnage for a particular
passenger vessel, which is attained by exemptions, reductions, or other
devices in the basic gross tonnage formulation, will circumvent or be
incompatible with the application of specific safety requirements in the
passenger vessel regulations for a vessel of such physical size, the
Commandant shall prescribe the regulations to be made applicable to such
vessel.
(c) When the Commandant determines that the gross register tonnage
is not a valid criterion for the invocation of safety requirements based
on relative size, the parties involved will be informed of the
determination and of the regulations applicable to such passenger
vessel, and before being permitted to operate such vessel, compliance
therewith shall be required. Endorsements or notations on the passenger
vessel's certificate of inspection may be made as appropriate.
Sec. 70.05-30 Combustible and flammable liquid cargo in bulk.
Note: Requirements for double hull construction for vessels carrying
oil, as defined in 33 CFR 157.03, in bulk as cargo are found in 33 CFR
157.10d.
Vessels inspected and certificated under this subchapter may carry
limited quantities of combustible liquid cargo in bulk in the grades
indicated, provided the certificate of inspection is endorsed to permit
such carriage:
(a) Grade E in an integral tank; and
(b) Grade E in a portable tank, including a marine portable tank, in
accordance with subpart 98.30 or 98.33 of this chapter.
[CGD 84-043, 55 FR 37410, Sept. 11, 1990, as amended by CGD 90-051, 57
FR 36246, Aug. 12, 1992]
Subpart 70.10_Definition of Terms Used in This Subchapter
Sec. 70.10-1 Definitions.
Approved means approved by the Commandant, unless otherwise stated.
Barge means any non-self-propelled vessel.
Carrying freight for hire means the carriage of any goods, wares, or
merchandise, or any other freight for a consideration, whether directly
or indirectly flowing to the owner, charterer, operator, agent, or any
other person interested in the vessel.
Classed vessel means any vessel classed by the American Bureau of
Shipping or other recognized classification society.
Coast Guard District Commander means an officer of the Coast Guard
designated as such by the Commandant to command all Coast Guard
activities within his or her district, which include the inspection,
enforcement, and administration of Subtitle II, Title 46 U.S. Code;
Title 33 U.S. Code; and regulations issued under these statutes.
Coastwise is a designation of service that includes all vessels
normally navigating the waters of any ocean or the Gulf of Mexico 20
nautical miles or less offshore.
Commandant means the Commandant of the United States Coast Guard.
Consideration means an economic benefit, inducement, right, or
profit including pecuniary payment accruing to an individual, person, or
entity but not including a voluntary sharing of the actual expenses of
the voyage by monetary contribution or donation of fuel, food, beverage,
or other supplies.
[[Page 18]]
Ferry means a vessel that is used on a regular schedule--
(1) To provide transportation only between places that are not more
than 300 miles apart; and
(2) To transport only--
(i) Passengers; or
(ii) Vehicles, or railroad cars, that are being used, or have been
used, in transporting passengers or goods.
Great Lakes is a designation of service that includes all vessels
navigating the Great Lakes.
Headquarters means the Office of the Commandant, U.S. Coast Guard,
2100 2nd Street, SW., Stop 7126, Washington, DC 20593-7126.
Lakes, bays, and sounds is a designation of service that includes
all vessels navigating the waters of the lakes, bays, or sounds other
than the waters of the Great Lakes.
Marine inspector or inspector means any person from the civilian or
military branch of the Coast Guard assigned under the direction of an
Officer in Charge, Marine Inspection, or any other person designated to
perform duties related to the inspection, enforcement, and
administration of Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code;
and regulations issued under these statutes.
Motor vessel means any vessel more than 65 feet in length, which is
propelled by machinery other than steam.
Ocean is a designation of service that includes all vessels
navigating the waters of any ocean or the Gulf of Mexico more than 20-
nautical miles offshore.
Officer in Charge, Marine Inspection means any person from the
civilian or military branch of the Coast Guard designated as such by the
Commandant and who, under the direction of the Coast Guard District
Commander, is in charge of an inspection zone for the performance of
duties related to the inspection, enforcement, and administration of
Subtitle II, Title 46 U.S. Code; Title 33 U.S. Code; and regulations
issued under these statutes.
Passenger means--
(1) On an international voyage, every person other than--
(i) The master and the members of the crew or other persons employed
or engaged in any capacity onboard a vessel on the business of that
vessel; and
(ii) A child under the age of one.
(2) On other than an international voyage, an individual carried on
the vessel, except--
(i) The owner or an individual representative of the owner or, in
the case of a vessel under charter, an individual charterer or
individual representative of the charterer;
(ii) The master; or
(iii) A member of the crew engaged in the business of the vessel,
who has not contributed consideration for carriage, and who is paid for
onboard services.
Passenger-for-hire means a passenger for whom consideration is
contributed as a condition of carriage on the vessel, whether directly
or indirectly flowing to the owner, charterer, operator, agent, or any
other person having an interest in the vessel.
Passenger vessel means a vessel of at least 100 gross tons:
(1) Carrying more than 12 passengers, including at least one
passenger for hire;
(2) That is chartered and carrying more than 12 passengers;
(3) That is a submersible vessel carrying at least one passenger for
hire; or
(4) That is a ferry carrying a passenger.
Pilot boarding equipment means a pilot ladder, accommodation ladder,
pilot hoist, or combination of them, as required by this subchapter.
Point of access means the place on the deck of a vessel where a
person steps onto or off pilot boarding equipment.
Recognized classification society means the American Bureau of
Shipping or other classification society as recognized by the
Commandant.
Rivers is a designation of service that includes all vessels whose
navigation is restricted to rivers and/or canals, and to such other
waters as may be designated by the Coast Guard District Commander.
Sailing vessel means a vessel with no mechanical means of
propulsion, all propulsive power being provided by sails.
Short international voyage means an international voyage in the
course of which a vessel is not more than 200 miles from a port or place
in which the
[[Page 19]]
passengers and crew could be placed in safety. Neither the distance
between the last port of call in the country in which the voyage begins
and the final port of destination, nor the return voyage, may exceed 600
miles. The final port of destination is the last port of call in the
scheduled voyage at which the vessel commences its return voyage to the
country in which the voyage began.
Specially suitable for vehicles is a designation used for a space
that is designed for the carriage of automobiles or other self-propelled
vehicles with batteries connected and fuel tanks containing gasoline on
vessels on ocean or unlimited coastwise voyages. Requirements for the
design and protection of spaces specially suitable for vehicles appear
in subparts 72.15, 76.15, 77.05, 78.45, 78.47, and 78.83 of parts 72,
76, 77, and 78 of this subchapter. In addition, preparation of
automobiles prior to carriage, with the exception of disconnecting
battery cables, must be in accordance with the applicable provision of
49 CFR 176.905.
Submersible vessel means a vessel that is capable of operating below
the surface of the water.
Vessel, unless otherwise noted in this subpart, includes all vessels
indicated in column three of table 70.05-1(a) in Sec. 70.05-1 that
exceed 65 feet in length (measured from end-to-end over the deck,
excluding sheer) and that carry more than six passengers-for-hire.
[USCG-1999-5040, 67 FR 34792, May 15, 2002, as amended by USCG-2008-
1107, Dec. 4, 2009; USCG-2012-0832, 77 FR 59778, Oct. 1, 2012]
Subpart 70.15_Equivalents
Sec. 70.15-1 Conditions under which equivalents may be used.
(a) Where in this subchapter it is provided that a particular
fitting, material, appliance, apparatus, or equipment, or type thereof,
shall be fitted or carried in a vessel, or that any particular provision
shall be made or arrangement shall be adopted, the Commandant may accept
in substitution therefor any other fitting, material, apparatus, or
equipment, or type thereof, or any other provision or arrangement:
Provided, That he shall have been satisfied by suitable trials that the
fitting, material, appliance, apparatus, or equipment, or type thereof,
or the provision or arrangement shall be at least as effective as that
specified in this subchapter.
(b) In any case where it is shown to the satisfaction of the
Commandant that the use of any particular equipment, apparatus, or
arrangement not specifically required by law is unreasonable or
impracticable, the Commandant may permit the use of alternate equipment,
apparatus, or arrangement to such an extent and upon such conditions as
will insure, to his satisfaction, a degree of safety consistent with the
minimum standards set forth in this subchapter.
Subpart 70.20_General Marine Engineering Requirements
Sec. 70.20-1 Marine engineering details.
All marine engineering details such as piping, valves, fittings,
boilers, pressure vessels, etc., and their appurtenances installed on
the vessel, shall be designed, constructed, and installed in accordance
with the provisions of subchapter F (Marine Engineering) of this
chapter.
Subpart 70.25_General Electrical Engineering Requirements
Sec. 70.25-1 Electrical engineering details.
All electrical engineering details and installations shall be
designed and installed in accordance with subchapter J (Electrical
Engineering) of this chapter.
Subpart 70.28_Lifesaving Appliances and Arrangements
Sec. 70.28-1 Lifesaving appliances and arrangements.
All lifesaving appliances and arrangements on passenger vessels must
be in accordance with subchapter W (Lifesaving Appliances and
Arrangements) of this chapter.
[CGD 84-069, 61 FR 25287, May 20, 1996]
[[Page 20]]
Subpart 70.35_American Bureau of Shipping's Standards
Sec. 70.35-1 Standards to be used.
(a) Where in this subchapter an item, or method of construction, or
testing is required to meet the standards established by the American
Bureau of Shipping, the current standards in effect at the time of
construction of the vessel, or otherwise as applicable, shall be used.
The current standards of other recognized classification societies may
also be accepted upon approval by the Commandant.
(b) [Reserved]
Sec. 70.35-5 Where obtainable.
(a) The standards established by the American Bureau of Shipping are
usually published annually and may be purchased from the American Bureau
of Shipping, ABS Plaza, 16855 Northchase Drive, Houston, TX 77060. These
standards may be also examined at the Office of the Commandant (CG-5PS),
2100 2nd St., SW., Stop 7126, Washington, DC 20593-7126, or at the
office of any Coast Guard District Commander or Officer in Charge,
Marine Inspection.
(b) [Reserved]
[CGFR 65-50, 30 FR 16890, Dec. 30, 1965]
Editorial Note: For Federal Register citations affecting Sec. 70-
35-5, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and at www.fdsys.gov.
PART 71_INSPECTION AND CERTIFICATION--Table of Contents
Subpart 71.01_General Provisions; Certificate of Inspection
Sec.
71.01-1 Preemptive effect.
71.01-2 When required.
71.01-5 Posting.
71.01-10 Period of validity.
71.01-15 Temporary certificate.
71.01-20 Expired certificate.
Subpart 71.05_Permit To Proceed to Another Port for Repair
71.05-1 When issued.
71.05-5 To whom issued.
71.05-10 Conditions of permit.
71.05-15 Posting.
Subpart 71.10_Permit To Engage in Excursions
71.10-1 When issued.
71.10-5 To whom issued.
71.10-10 Conditions of permit.
71.10-15 Posting.
Subpart 71.15_Inspection of Vessels
71.15-1 Standards in inspection of hulls, boilers, and machinery.
71.15-5 Alternate compliance.
Subpart 71.20_Initial Inspection
71.20-1 Prerequisite of certificate of inspection.
71.20-5 When made.
71.20-10 Plans.
71.20-15 Scope of inspections.
71.20-20 Fire detecting and extinguishing equipment.
Subpart 71.25_Annual Inspection
71.25-1 Prerequisite of reissuance of certificate of inspection.
71.25-5 When made.
71.25-10 Scope of inspections.
71.25-15 Lifesaving equipment.
71.25-20 Fire-detecting and extinguishing equipment.
71.25-25 Hull equipment.
71.25-30 [Reserved]
71.25-35 Marine engineering equipment.
71.25-37 Pollution prevention.
71.25-40 Sanitary inspection.
71.25-45 Fire hazards.
71.25-50 Inspector not limited.
Subpart 71.30_Reinspection
71.30-1 When made.
71.30-5 Scope.
71.30-10 Inspector not limited.
Subpart 71.40_Inspection After Accident
71.40-1 General or partial survey.
Subpart 71.45_Sanitary Inspections
71.45-1 When made.
Subpart 71.50_Drydocking
71.50-1 Definitions relating to hull examinations.
71.50-3 Drydock examination, internal structural examination, underwater
survey, and alternate hull exam intervals.
71.50-5 Underwater Survey in Lieu of Drydocking (UWILD).
71.50-15 Description of the Alternate Hull Examination (AHE) Program for
certain passenger vessels.
[[Page 21]]
71.50-17 Eligibility requirements for the Alternative Hull Examination
(AHE) Program for certain passenger vessels.
71.50-19 The Alternative Hull Examination (AHE) Program application.
71.50-21 Preliminary examination requirements.
71.50-23 Pre-survey meeting.
71.50-25 Alternative Hull Examination (AHE) procedure.
71.50-27 Alternative Hull Examination (AHE) Program options: Divers or
underwater remotely operated vehicle (ROV).
71.50-29 Hull examination reports.
71.50-31 Continued participation in the Alternative Hull Examination
(AHE) Program.
71.50-35 Notice and plans required.
Subpart 71.53_Integral Fuel Oil Tank Examinations
71.53-1 When required.
Subpart 71.55_Repairs and Alterations
71.55-1 Permission required.
71.55-5 Inspection required.
Subpart 71.60_Special Operating Requirements
71.60-1 Inspection and testing required when making alterations,
repairs, or other such operations involving riveting, welding,
burning or like fire-producing actions.
Subpart 71.65_Plan Approval
71.65-1 General.
71.65-5 Plans and specifications required for new construction.
71.65-10 Plans required for alterations of existing vessels.
71.65-15 Procedure for submittal of plans.
71.65-20 Number of plans required.
Subpart 71.75_Certificates Under the International Convention for Safety
of Life at Sea, 1974
71.75-1 Application.
71.75-5 Passenger Ship Safety Certificate.
71.75-10 Exemption Certificate.
71.75-13 Safety Management Certificate.
71.75-15 Posting of Convention certificates.
71.75-20 Duration of certificates.
Authority: 33 U.S.C. 1321(j); 46 U.S.C. 2113, 3205, 3306, 3307; E.O.
12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757,
3 CFR, 1991 Comp., p. 351; Department of Homeland Security Delegation
No. 0170.1.
Source: CGFR 65-50, 30 FR 16895, Dec. 30, 1965, unless otherwise
noted.
Subpart 71.01_General Provisions; Certificate of Inspection
Sec. 71.01-1 Preemptive effect.
The regulations in this part have preemptive effect over State or
local regulations in the same field.
[USCG-2006-24797, 77 FR 33874, Jun. 7, 2012]
Sec. 71.01-2 When required.
(a) Except as noted in this subpart or subpart 71.05, no vessel
subject to inspection and certification shall be operated without a
valid certificate of inspection.
(b) [Reserved]
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965. Redesignated at USCG-2006-
24797, 77 FR 33874, Jun. 7, 2012]
Sec. 71.01-5 Posting.
The certificate of inspection shall be displayed under glass in a
conspicuous place where observation by the passengers is likely.
[CGD 72-104R, 37 FR 14233, July 18, 1972]
Sec. 71.01-10 Period of validity.
(a) Certificates of inspection will be issued for a period of 1
year. Application may be made by the master, owner, or agent for
inspection and issuance of a new certificate of inspection at any time
within the period of validity of the current certificate.
(b) Certificates of inspection may be revoked or suspended by the
Coast Guard where such process is authorized by law. This may occur if
the vessel does not meet the requirements of law or regulations in this
chapter or if there is a failure to maintain the safety requirements
requisite to the issuance of a certificate of inspection.
[CGFR 68-82, 33 FR 18899, Dec. 18, 1968, as amended by CGD 95-012, 60 FR
48051, Sept. 18, 1995; CGD 95-028, 62 FR 51203, Sept. 30, 1997]
Sec. 71.01-15 Temporary certificate.
(a) If necessary to prevent delay of the vessel, a temporary
certificate of inspection, Form CG-854, shall be issued pending the
issuance and delivery of the regular certificate of inspection. Such
temporary certificate shall be carried in the same manner as the regular
certificate and shall in all ways
[[Page 22]]
be considered the same as the regular certificate of inspection which it
represents.
(b) [Reserved]
Sec. 71.01-20 Expired certificate.
(a) Nothing in this subpart shall prevent a vessel upon a regularly
established line from a port in the United States to a port of a foreign
country not contiguous to the United States whose certificate of
inspection expires at sea or while said vessel is in a foreign port or a
port of Hawaii from lawfully completing her voyage without the valid
certificate of inspection or temporary certificate required by this
subpart: Provided, That the voyage shall be completed within 30 days
after the expiration of the certificate of inspection. No such vessel
shall depart if its certificate of inspection will expire within 15 days
of the date of sailing.
(b) [Reserved]
Subpart 71.05_Permit To Proceed to Another Port for Repair
Sec. 71.05-1 When issued.
(a) The Officer in Charge, Marine Inspection, may issue a permit to
proceed to another port for repair, Form CG-948, to a vessel, if in his
judgment it can be done with safety, even if the certificate of
inspection of the vessel has expired or is about to expire.
(b) [Reserved]
Sec. 71.05-5 To whom issued.
(a) Such permit will only be issued upon the written application of
the master, owner, or agent of the vessel.
(b) [Reserved]
Sec. 71.05-10 Conditions of permit.
(a) The permit will state upon its face the conditions under which
it is issued and whether or not the vessel is permitted to carry freight
or passengers. Passengers may not be carried if the certificate of
inspection has expired, except as provided under Sec. 71.01-20.
(b) [Reserved]
Sec. 71.05-15 Posting.
(a) The permit shall be carried in a manner similar to that
described in Sec. 71.01-5 for a certificate of inspection.
(b) [Reserved]
Subpart 71.10_Permit To Engage in Excursions
Sec. 71.10-1 When issued.
(a) The Officer in Charge, Marine Inspection, may issue a permit to
carry additional passengers on an excursion, Form CG-949, if after
personally inspecting the vessel, it can, in his judgment, be done with
safety.
(b) [Reserved]
Sec. 71.10-5 To whom issued.
(a) Such permit will only be issued upon the written application of
the master, owner, or agent of the vessel.
(b) [Reserved]
Sec. 71.10-10 Conditions of permit.
(a) The permit will state upon its face the conditions under which
it is issued, the number of extra passengers the vessel may carry, any
additional lifesaving or safety equipment which will be required, the
route for which the permit is granted, and the dates on which the permit
will be valid.
(b) [Reserved]
Sec. 71.10-15 Posting.
(a) The permit when used, shall be carried in addition to the
certificate of inspection and shall be carried in a manner similar to
that described in Sec. 71.01-5 for a certificate of inspection.
(b) [Reserved]
Subpart 71.15_Inspection of Vessels
Sec. 71.15-1 Standards in inspection of hulls, boilers, and machinery.
In the inspection of hulls, boilers, and machinery of vessels, the
standards established by the American Bureau of Shipping, see part 70,
subpart 70.35 of this chapter respecting material and inspection of
hulls, boilers, and machinery, and the certificate of classification
referring thereto, except where otherwise provided for by the
[[Page 23]]
rules and regulations in this subchapter, subchapter E (Load Lines),
subchapter F (Marine Engineering), subchapter J (Electrical
Engineering), and subchapter W (Lifesaving Appliances and Arrangements)
of this chapter, shall be accepted as standard by the inspectors.
[CGD 84-069, 61 FR 25287, May 20, 1996]
Sec. 71.15-5 Alternate compliance.
(a) In place of compliance with other applicable provisions of this
subchapter, the owner or operator of a vessel subject to plan review and
inspection under this subchapter for initial issuance or renewal of a
Certificate of Inspection may comply with the Alternate Compliance
Program provisions of part 8 of this chapter.
(b) For the purposes of this section, a list of authorized
classification societies, including information for ordering copies of
approved classification society rules and supplements, is available from
Commandant (CG-ENG), 2100 2nd St. SW., Stop 7126, Washington, DC 20593-
7126; telephone (202) 372-1372; or fax (202) 372-1925. Approved
classification society rules and supplements are incorporated by
reference into 46 CFR 8.110(b).
[CGD 95-010, 62 FR 67536, Dec. 24, 1997, as amended by USCG-1999-5004,
64 FR 30439, June 8, 1999; USCG-2004-18884, 69 FR 58347, Sept. 30, 2004;
USCG-2006-25697, 71 FR 55746, Sept. 25, 2006; USCG-2009-0702, 74 FR
49231, Sept 25, 2009;USCG-2012-0832, 77 FR 59779, Oct. 1, 2012]
Subpart 71.20_Initial Inspection
Sec. 71.20-1 Prerequisite of certificate of inspection.
(a) The initial inspection is a prerequisite of the issuance of the
original certificate of inspection.
(b) [Reserved]
Sec. 71.20-5 When made.
(a) The original inspection will only be made upon the written
application of the owner or builder of the vessel to the Officer in
Charge, Marine Inspection, on Form CG-3752, application for inspection
of U.S. vessel, at or nearest the port where the vessel is located.
(b) [Reserved]
Sec. 71.20-10 Plans.
(a) Before application for inspection is made and before
construction is started, the owner or builder shall have plans
indicating the proposed arrangement and construction of the vessel
approved by the Commandant. The procedure for submitting plans and the
list of plans to be supplied is set forth in subpart 71.65.
(b) [Reserved]
Sec. 71.20-15 Scope of inspections.
The initial inspection, which may consist of a series of inspections
during the construction of a vessel, shall include a complete inspection
of the structure, including the outside of the vessel's bottom, the
machinery, unfired pressure vessels, equipment and the inside and
outside of the boilers. The inspection shall be such as to insure that
the arrangements, material, and scantlings of the structure, boilers and
other pressure vessels and their appurtenances, piping, main and
auxiliary machinery, electrical installations, lifesaving appliances,
fire-detecting and extinguishing equipment, pilot boarding equipment,
pollution prevention equipment and other equipment fully comply with the
applicable regulations for such vessel and are in accordance with
approved plans, and determine that the vessel is in possession of a
valid certificate issued by the Federal Communications Commission, if
any. The inspection shall be such as to ensure that the workmanship of
all parts of the vessel and its equipment is in all respects
satisfactory and that the vessel is provided with lights, means of
making sound signals, and distress signals as required by applicable
statutes and regulations.
[CGFR 68-32, 33 FR 5715, Apr. 12, 1968, as amended by CGD 82-036, 48 FR
654, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012,
60 FR 48051, Sept. 18, 1995]
Sec. 71.20-20 Specific tests and inspections.
The applicable tests and inspections relating to annual inspection
as set forth in subpart 71.25 shall be made at this time. In addition,
the following specific tests and inspections shall be made by the
inspector:
[[Page 24]]
(a) For inspection procedures of lifesaving appliances and
arrangements, see subchapter W (Lifesaving Appliances and Arrangements)
of this chapter.
(b) Installation of carbon dioxide or clean agent extinguishing
piping in accordance with 46 CFR 76.15-15 and 46 CFR subpart 95.16.
(c) For inspection procedures of marine engineering equipment and
systems, see subchapter F (Marine Engineering) of this chapter.
(d) For inspection procedures of electrical engineering equipment
and systems, see subchapter J (Electrical Engineering) of this chapter.
(e) For inspection and testing standards of structural subdivision
integrity, see Sec. 72.01-25 of this subchapter.
(f) For inspection and testing of watertight doors, see Sec.
170.270 of this chapter.
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 79-023, 48 FR
51007, Nov. 4, 1983; CGD 84-069, 61 FR 25287, May 20, 1996; USCG-2006-
24797, 77 FR 33874, Jun. 7, 2012]
Subpart 71.25_Annual Inspection
Sec. 71.25-1 Prerequisite of reissuance of certificate of inspection.
(a) The annual inspection is a prerequisite of the reissuance of a
certificate of inspection.
(b) [Reserved]
Sec. 71.25-5 When made.
(a) The annual inspection will be made only upon the written
application of the master, owner, or agent of the vessel on Form CG-
3752, Application for Inspection of U.S. Vessel, to the Officer in
Charge, Marine Inspection, at or nearest the port where the vessel is to
be inspected.
(b) You must submit your application for the annual inspection at
least 30 days before your current certificate of inspection expires.
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by USCG-1999-4976,
65 FR 6501, Feb. 9, 2000]
Sec. 71.25-10 Scope of inspections.
The annual inspection shall include an inspection of the structure,
boilers, and other pressure vessels, machinery and equipment. The
inspection shall be such as to insure that the vessel, as regards the
structure, boilers and other pressure vessels, and their appurtenances,
piping, main and auxiliary machinery, electrical installations, life-
saving appliances, fire-detecting and extinguishing equipment, pilot
boarding equipment, and other equipment is in satisfactory condition and
fit for the service for which it is intended, and that it complies with
the applicable regulations for such vessels, and determine that the
vessel is in possession of a valid certificate issued by the Federal
Communications Commission, if required. The lights, means of making
sound signals, and distress signals carried by the vessel shall also be
subject to the above-mentioned inspection for the purpose of ensuring
that they comply with the requirements of the applicable statutes and
regulations.
[CGFR 68-32, 33 FR 5715, Apr. 12, 1968 as amended by CGD 82-036, 48 FR
655, Jan. 6, 1983; CGD 79-032, 49 FR 25455, June 21, 1984; CGD 95-012,
60 FR 48051, Sept. 18, 1995]
Sec. 71.25-15 Lifesaving equipment.
For inspection procedures of lifesaving appliances and arrangements,
see subchapter W (Lifesaving Appliances and Arrangements) of this
chapter.
[CGD 84-069, 61 FR 25287, May 20, 1996]
Sec. 71.25-20 Fire detecting and extinguishing equipment.
(a) At each annual inspection, the inspector shall conduct the
following tests and inspections of fire detecting and extinguishing
equipment:
(1) All hand portable fire extinguishers and semiportable fire
extinguishing systems shall be checked as noted in table 71.25-20(a)(1).
In addition, the hand portable fire extinguishers and semiportable fire
extinguishing systems shall be examined for excessive corrosion and
general condition.
Table 71.25-20(a)(1)
------------------------------------------------------------------------
Type unit Test
------------------------------------------------------------------------
Soda acid............................... Discharge. Clean hose and
inside of extinguisher
thoroughly. Recharge.
[[Page 25]]
Foam.................................... Discharge. Clean hose and
inside of extinguisher
thoroughly. Recharge.
Pump tank (water or antifreeze)......... Discharge. Clean hose and
inside of extinguisher
thoroughly. Recharge with
clean water or antifreeze.
Cartridge operated (water, antifreeze or Examine pressure cartirdge and
loaded stream). replace if end is punctured
or if cartridge is otherwise
determined to have leaked or
to be in unsuitable
condition. Remove liquid.
Clean hose and inside of
extinguisher thoroughly.
Recharge with clean water,
solution or antifreeze.
Insert charged cartridge.
Carbon Dioxide.......................... Weigh cylinders. Recharge if
weight loss exceed 10 percent
of weight of charge. Inspect
hose and nozzle to be sure
they are clear.\1\
Dry chemical (cartridge-operated type).. Examine pressure cartridge and
replace if end is punctured
or if cartridge is otherwise
determined to have leaked or
to be in unsuitable
condition. Inspect hose and
nozzle to see they are clear.
Insert charged cartridge. Be
sure dry chemical is free-
flowing (not caked) and
chamber contains full charge.
Dry chemical (stored pressure type)..... See that pressure gage is in
operating range. If not, or
if seal is broken, weigh or
otherwise determine that full
charge of dry chemical is in
extinguisher. Recharge if
pressure is low or if dry
chemical is needed.
Vaporizing liquid \2\ (pump type)....... Pump a few strokes into clean
pail and replace liquid. Keep
water out of extinguisher or
liquid. Keep extinguisher
completely full of liquid.
Vaporizing liquid (stored pressure type) See that pressure gage is in
operating range. Weigh or
check liquid level to
determine that full charge of
liquid is in extinguisher.
Recharge if pressure is low
or if liquid is needed.
------------------------------------------------------------------------
\1\ Cylinders must be tested and marked, and all flexible connections
and discharge hoses of semi-portable carbon dioxide and halon
extinguishers must be tested or renewed, as required by Sec. Sec.
147.60 and 147.65 of this chapter.
\2\ Vaporizing-liquid type fire extinguishers containing carbon
tetrachloride or chlorobromomethane or other toxic vaporizing liquids
shall be removed from all vessels. (See Sec. 76.50-5(e) of this
subchapter.)
(2) Fixed fire extinguishing systems shall be checked as noted in
table 71.25-20(a)(2). In addition all parts of the fixed fire
extinguishing systems shall be examined for excessive corrosion and
general conditions.
Table 71.25-20(a)(2)
----------------------------------------------------------------------------------------------------------------
Type system Test
----------------------------------------------------------------------------------------------------------------
Foam................................................. Systems utilizing a soda solution must have that solution
replaced. In all cases, ascertain that powder is not
caked.
Carbon dioxide....................................... Weigh cylinders. Recharge cylinder if weight loss exceeds
10 percent of the weight of the charge. Test time
delays, alarms, and ventilation shutdowns with carbon
dioxide, nitrogen, or other nonflammable gas as stated
in the system manufacturer's instruction manual. Inspect
hoses for damage or decay. Ensure that nozzles are
unobstructed. Cylinders must be tested and marked, and
all flexible connections on fixed carbon dioxide systems
must be tested or renewed, as required by 46 CFR 147.60
and 147.65.
Halon 1301 and halocarbon............................ Recharge or replace if weight loss exceeds 5 percent of
the weight of the charge or if cylinder has a pressure
gauge, recharge cylinder if pressure loss exceeds 10
percent, adjusted for temperature. Test time delays,
alarms, and ventilation shutdowns with carbon dioxide,
nitrogen, or other nonflammable gas as stated in the
system manufacturer's instruction manual. Inspect hoses
for damage or decay. Ensure that nozzles are
unobstructed. Cylinders must be tested and marked, and
all flexible connections to Halon 1301 and halocarbon
cylinders must be tested or renewed, as required by 46
CFR 147.60 and 147.65 or 147.67.
NOTE: Halon 1301 system approvals have expired, but
existing systems may be retained if they are in good and
serviceable condition to the satisfaction of the Coast
Guard inspector.
Inert gas............................................ Recharge or replace cylinder if cylinder pressure loss
exceeds 5 percent of the specified gauge pressure,
adjusted for temperature. Test time delays, alarms, and
ventilation shutdowns with carbon dioxide, nitrogen, or
other nonflammable gas as stated in the system
manufacturer's instruction manual. Ensure that nozzles
are unobstructed. Cylinders must be tested and marked,
and all flexible connections on fixed inert
extinguishers must be tested or renewed, as required by
46 CFR 147.60 and 147.66.
Water mist........................................... Maintain system in accordance with the maintenance
instructions in the system manufacturer's design,
installation, operation, and maintenance manual.
----------------------------------------------------------------------------------------------------------------
[[Page 26]]
(3) All fire detecting and extinguishing systems, all piping
controls, valves, and alarms shall be checked to ascertain that the
system is in operating condition. In this respect, automatic sprinkling
systems shall be checked by means of test stations or opening heads,
smoke detecting systems shall be checked by introducing smoke into the
accumulators, fire detecting and manual alarm systems shall be checked
by test stations or actuating detectors or pull boxes, and steam
smothering lines shall be checked with at least a 50 p.s.i. air pressure
with the ends capped or by blowing steam through the lines at the
designed pressure.
(4) The fire main system shall be operated and the pressure checked
at the most remote and highest outlets. All fire hose shall be subjected
to a test pressure equivalent to the maximum pressure to which they may
be subjected in service, but not less than 100 p.s.i.
(b) [Reserved]
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGFR 68-32, 33 FR
5716, Apr. 12, 1968; CGD 84-044, 53 FR 7748, Mar. 10, 1988; USCG-2006-
24797, 77 FR 33874, Jun. 7, 2012]
Sec. 71.25-25 Hull equipment.
(a) At each annual inspection, the inspector shall conduct the
following tests and inspections of hull equipment:
(1) All subdivision bulkheads shall be examined to determine that
their watertight integrity has not been impaired.
(2) All watertight doors shall be operated locally by manual power
and also by hydraulic or electric power if so fitted. Where remote
control is fitted, the doors shall also be operated by the remote
control apparatus.
(3) All magnetically controlled fire doors shall be operated locally
and by the remote control, and all automatic fire dampers shall be
checked to determine that they are in an operable condition.
(4) The remote controls of all valves shall be operated.
(5) The owner, operator or master shall provide the Officer in
Charge, Marine Inspection with all current valid certificates and
registers of cargo gear issued by an organization recognized by the
Commandant under Sec. 31.10-16.
(b) Every acceptable cargo gear certificate and/or register shall be
properly executed by a person authorized to do so and shall:
(1) Certify as to the tests and examinations conducted;
(2) Show the dates on which the tests and examinations were
conducted; and,
(3) Indicate that the cargo gear described in the certificate or
register complies with the standards of the organization or association
authorized to issue the certificate or register.
(c) Competent persons for the purposes of this section are defined
as--
(1) Surveyors of a classification society recognized by the
Commandant under 46 U.S.C. 3316.
(2) Surveyors of a cargo gear organization recognized by the
Commandant under Sec. 31.10-16.
(3) Responsible officials or employees of the testing laboratories,
companies, or organizations who conduct tests of pieces of loose cargo
gear, wire rope, or the annealing of gear as may be required by the
standards of the organization or association authorized to issue the
certificate or register.
(d) The registers issued in connection with cargo gear certification
must have all required entries fully completed as of the dates
indicated, shall be kept current, and shall include the following:
(1) A register of the cargo handling machinery and the gear
accessory thereto carried on the vessel named therein;
(2) Certification of the testing and examination of winches,
derricks, and their accessory gear;
(3) Certification of the testing and examination of cranes, hoists,
and their accessory gear;
(4) Certification of the testing and examination of chains, rings,
hooks, shackles, swivels, and blocks;
(5) Certification of the testing and examination of wire rope;
(6) Certification of the heat treatment of chains, rings, hooks,
shackles, and swivels which require such treatment; and,
[[Page 27]]
(7) Certification of the annual thorough examinations of gear not
required to be periodically heat treated.
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-028, 62 FR
51203, Sept. 30, 1997]
Sec. 71.25-30 [Reserved]
Sec. 71.25-35 Marine engineering equipment.
(a) For inspection procedures of marine engineering equipment and
systems, see subchapter F. (Marine Engineering) of this chapter.
(b) [Reserved]
Sec. 71.25-37 Pollution prevention.
At each inspection for certification, the inspector shall examine
the vessel to determine that it meets the vessel design and equipment
requirements for pollution prevention in 33 CFR part 155, subpart B.
[CGD 71-161R, 37 FR 28262, Dec. 21, 1972]
Sec. 71.25-40 Sanitary inspection.
(a) At each annual inspection the passenger and crew quarters,
toilet and washing spaces, galleys, serving pantries, lockers, etc.,
shall be examined by the inspector to be assured that they are in a
sanitary condition.
(b) [Reserved]
Sec. 71.25-45 Fire hazards.
(a) At each annual inspection, the inspector shall examine the tank
tons and bilges in the machinery spaces to see that there is no
accumulation of oil which might create a fire hazard.
(b) [Reserved]
Sec. 71.25-50 Inspector not limited.
(a) Nothing in this subpart shall be construed as limiting the
inspector from making such tests or inspections as he deems necessary to
be assured of the safety and seaworthiness of the vessel.
(b) [Reserved]
Subpart 71.30_Reinspection
Sec. 71.30-1 When made.
In general, at least three reinspections shall be made on each
vessel within one year. These reinspections will be made at
approximately equal intervals between annual inspections. In the case of
vessels with a seasonal schedule, reinspections will be made during the
operating season if practicable.
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-028, 62 FR
51203, Sept. 30, 1997]
Sec. 71.30-5 Scope.
(a) The inspector shall examine all accessible parts of the vessel's
hull, machinery, and equipment to be assured that it is in a
satisfactory condition.
(b) In general, the scope of the reinspection shall be the same as
for the annual inspection, but will be in less detail unless it is
determined that major change has occurred since the last annual
inspection.
Sec. 71.30-10 Inspector not limited.
(a) Nothing in this subpart shall be construed as limiting the
inspector from making such tests or inspections as he deems necessary to
be assured of the safety and seaworthiness of the vessel.
(b) [Reserved]
Subpart 71.40_Inspection After Accident
Sec. 71.40-1 General or partial survey.
(a) A survey, either general or partial, according to the
circumstances, shall be made every time an accident occurs or a defect
is discovered which affects the safety of the vessel or the efficacy or
completeness of its lifesaving appliances, fire-fighting or other
equipment, or whenever any important repairs or renewals are made. The
survey shall be such as to insure that the necessary repairs or renewals
have been effectively made, that the material and the workmanship of
such repairs or renewals are in all respects satisfactory, and that the
vessel complies in all respects with the regulations in this subchapter.
(b) [Reserved]
[[Page 28]]
Subpart 71.45_Sanitary Inspections
Sec. 71.45-1 When made.
(a) An inspection of passenger and crew quarters, toilet and washing
spaces, serving pantries, galleys, etc., shall be made, in general, at
least once in every month. If the route of the vessel is such that it is
away from a United States port for more than one month, an inspection
shall be conducted at least once every trip.
(b) [Reserved]
Subpart 71.50_Drydocking
Sec. 71.50-1 Definitions relating to hull examinations.
As used in this part--
Adequate hull protection system means a method of protecting the
vessel's hull from corrosion. It includes, as a minimum, either hull
coatings and a cathodic protection (CP) system consisting of sacrificial
anodes, or an impressed current CP system.
Alternative Hull Examination (AHE) Program means a program in which
an eligible vessel may receive an initial and subsequent credit hull
examination through a combination of underwater surveys, internal
examinations, and annual hull condition assessment.
Drydock examination means hauling out a vessel or placing a vessel
in a drydock or slipway for an examination of all accessible parts of
the vessel's underwater body and all through-hull fittings and
appurtenances, including verification of the accuracy of draft marks if
not already verified at a previous drydock examination.
Internal structural examination means an examination of the vessel
while afloat or in drydock and consists of a complete examination of the
vessel's main strength members, including the major internal framing,
the hull plating, voids, and ballast tanks, but not including cargo,
sewage, or fuel oil tanks.
Remotely operated vehicle (ROV) team, at a minimum, consist of an
ROV operator, a non-destructive testing inspector, an ROV tender or
mechanic, and a team supervisor who is considered by the Officer in
Charge, Marine Inspection (OCMI), to have the appropriate training and
experience to perform the survey and to safely operate the ROV in an
effective manor. The team must also have a hull-positioning technician
present. This position may be assigned to a team member already
responsible for another team duty.
Shallow water is an ascertained water depth at which the uppermost
deck(s) of a sunken vessel remain above the water's surface. The
determination of the water's depth is made by the Officer in Charge,
Marine Inspection (OCMI) who considers the vessel's stability (passenger
heeling moment), the contour of the hull, the composition of the river
bottom, and any other factors that would tend to prevent a vessel from
resting an even keel.
Third party examiner means an entity:
(1) With a thorough knowledge of diving operations, including diving
limitations as related to diver safety and diver supervision;
(2) Having a familiarity with, but not limited to, the following--
(i) The camera used during the AHE; and
(ii) The NDT equipment used during the AHE, including the effect of
water clarity, and marine growth in relation to the quality of the
readings obtained;
(3) Having a familiarity with the communications equipment used
during the AHE;
(4) Possessing the knowledge of vessel structures, design features,
nomenclature, and the applicable AHE regulations; and
(5) Able to present the Officer in Charge, Marine Inspection, with
evidence of formal training, demonstrated ability, past acceptance, or a
combination of these.
Underwater Survey in Lieu of Drydocking (UWILD) means a program in
which an eligible vessel may alternate between an underwater survey and
the required drydock examinations.
[USCG-2000-6858, 67 FR 21076, Apr. 29, 2002, as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004; USCG-2007-0030, 75 FR 78081, Dec. 14,
2010]
[[Page 29]]
Sec. 71.50-3 Drydock examination, internal structural examination,
underwater survey, and alternate hull exam intervals.
(a) If your vessel is operated on international voyages, it must
undergo a drydock and internal structural examination once every 12
months unless it has been approved to undergo an underwater survey per
Sec. 71.50-5 of this part.
(b) If your vessel is operated on other than international voyages
and does not meet the conditions in paragraphs (c) through (f) of this
section, it must undergo a drydock and internal structural examination
as follows unless it has been approved to undergo an underwater survey
per Sec. 71.50-5 of this part:
(1) Except as provided in paragraph (b)(2) of this section, vessels
that operate in salt water must undergo two drydock and two internal
structural examinations within any five year period. No more than three
years may elapse between any two examinations.
(2) Vessels 20 years of age or older that operate in salt water and
accommodate overnight passengers must undergo drydock and internal
structural examinations at intervals not to exceed 18 months.
(3) Vessels that operate in fresh water at least six months in every
12 month period since the last drydock examination must undergo drydock
and internal structural examinations at intervals not to exceed five
years.
(c) Vessels with wooden hulls must undergo two drydock and two
internal structural examinations within any five year period regardless
of the type of water in which they operate. No more than three years may
elapse between any two examinations.
(d) If, during an internal structural examination, damage or
deterioration to the hull plating or structural members is discovered,
the Officer in Charge, Marine Inspection, may require the vessel to be
drydocked or otherwise taken out of service to further assess the extent
of the damage and to effect permanent repairs.
(e) Each vessel which has not met the applicable examination
schedules in paragraphs (a) through (d) of this section because it is on
a voyage, must undergo the required examinations upon completion of the
voyage.
(f) For a vessel that is eligible per Sec. 71.50-17 and the owner
opts for an alternate hull examination with the underwater survey
portion conducted exclusively by divers, the vessel must undergo two
alternate hull exams and two internal structural exams within any five-
year period. If a vessel completes a satisfactory alternate hull exam,
with the underwater survey portion conducted predominantly by an
approved underwater ROV, the vessel must undergo one alternate hull and
one internal structural exam, within any five-year period. The vessel
may undergo a drydock exam to satisfy any of the required alternate hull
exams.
(g) The Commandant (CG-CVC) may authorize extensions to the
examination intervals specified in paragraph (a) through (c) of this
section.
[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 84-024, 53 FR
32231, Aug. 24, 1988; GCD 95-072, 60 FR 50463, Sept. 29, 1995; CGD 96-
041, 61 FR 50729, Sept. 27, 1996; USCG-2000-6858, 67 FR 21076, Apr. 29,
2002; USCG-2009-0702, 74 FR 49231, Sept 25, 2009; USCG-2012-0832, 77 FR
59779, Oct. 1, 2012]
Sec. 71.50-5 Underwater Survey in Lieu of Drydocking (UWILD).
(a) The Officer in Charge, Marine Inspection (OCMI), may approve an
underwater survey instead of a drydock examination at alternating
intervals if your vessel is--
(1) Less than 15 years of age;
(2) A steel or aluminum hulled vessel;
(3) Fitted with an effective hull protection system; and
(4) Described in Sec. 71.50-3(a) or (b).
(b) For vessels less than 15 years of age, you must submit an
application for an underwater survey to the OCMI at least 90 days before
your vessel's next required drydock examination. The application must
include--
(1) The procedure for carrying out the underwater survey;
(2) The time and place of the underwater survey;
(3) The method used to accurately determine the diver's or remotely
operated vehicle's (ROV) location relative to the hull;
(4) The means for examining all through-hull fittings and
appurtenances;
(5) The means for taking shaft bearing clearances;
[[Page 30]]
(6) The condition of the vessel, including the anticipated draft of
the vessel at the time of survey;
(7) A description of the hull protection system; and
(8) The name and qualifications of any third party examiner.
(c) If your vessel is 15 years old or older, the cognizant District
Commander for the area in which the exam is being completed, may approve
an underwater survey instead of a drydock examination at alternating
intervals. You must submit an application for an underwater survey to
the OCMI at least 90 days before your vessel's next required drydock
examination. You may be allowed this option if--
(1) The vessel is qualified under paragraphs (a)(2) through (4) of
this section;
(2) Your application includes the information in paragraphs (b)(1)
through (b)(8) of this section; and
(3) During the vessel's drydock examination that precedes the
underwater survey, a complete set of hull gaugings was taken and they
indicated that the vessel was free from appreciable hull deterioration.
(d) After this drydock examination required in paragraph (c)(3) of
this section, the OCMI submits a recommendation for future underwater
surveys, the results of the hull gauging, and the results of the Coast
Guards' drydock examination results to the cognizant District Commander
for review.
[USCG-2000-6858, 67 FR 21077, Apr. 29, 2002]
Sec. 71.50-15 Description of the Alternative Hull Examination (AHE)
Program for certain passenger vessels.
The Alternative Hull Examination (AHE) Program provides you with an
alternative to a drydock examination by allowing your vessel's hull to
be examined while it remains afloat. If completed using only divers,
this program has four steps: the application process, the preliminary
examination, the pre-survey meeting, and the hull examination. If the
vessel is already participating in the program or if a remotely operated
vehicle (ROV) is used during the program, the preliminary exam step may
be omitted. Once you complete these steps, the Officer in Charge, Marine
Inspection (OCMI), will evaluate the results and accept the examination
as a credit hull exam if the vessel is in satisfactory condition. If
only divers are used for the underwater survey portion of the
examination process, you may receive credit for a period of time such
that subsequent AHEs would be conducted at intervals of twice in every
five years, with no more than three years between any two AHEs. The OCMI
may waive an underwater survey in accordance with Sec. 71.50-29(d)
provided that the interval does not exceed five years between any two
underwater surveys. If an underwater ROV is used as the predominate
method to examine the vessel's underwater hull plating, you may receive
credit up to five years. At the end of this period, you may apply for
further participation under the AHE Program.
Note to Sec. 71.50-15: The expected hull coverage when using an ROV
must be at least 80 percent.
[USCG-2000-6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-17 Eligibility requirements for the Alternative Hull
Examination (AHE) Program for certain passenger vessels.
(a) Your vessel may be eligible for the AHE Program if--
(1) It is constructed of steel or aluminum;
(2) It has an effective hull protection system;
(3) It has operated exclusively in fresh water since its last
drydock examination;
(4) It operates in a reduced risk environment such as a river or the
protected waters of a lake; and
(5) It operates exclusively in shallow water or within 0.5 nautical
miles from shore.
(b) In addition to the requirements in paragraph (a), the Officer in
Charge, Marine Inspection (OCMI), will evaluate the following
information when determining your vessel's eligibility for the AHE
Program:
(1) The overall condition of the vessel, based on its inspection
history;
(2) The vessel's history of hull casualties and hull-related
deficiencies; and
(3) The AHE Program application, as described in Sec. 71.50-19 of
this part.
(c) When reviewing a vessel's eligibility for the AHE program, the
OCMI may modify the standards given by
[[Page 31]]
paragraph (a)(5) of this section where it is considered safe and
reasonable to do so. In making this determination, the OCMI will
consider the vessel's overall condition, its history of safe operation,
and any other factors that serve to mitigate overall safety risks.
[USCG-2000-6858, 67 FR 21077, Apr. 29, 2002]
Sec. 71.50-19 The Alternative Hull Examination (AHE) Program
application.
If your vessel meets the eligibility criteria in Sec. 71.50-17 of
this part, you may apply to the AHE Program. You must submit an
application at least 90 days before the requested hull examination date
to the Officer in Charge, Marine Inspection (OCMI), who will oversee the
hull examination. The application must include--
(a) The proposed time and place for conducting the hull examination;
(b) The name of the participating diving contractor and underwater
remotely operated vehicle (ROV) company accepted by the OCMI under Sec.
71.50-27 of this part;
(c) The name and qualifications of the third party examiner. This
person must be familiar with the inspection procedures and his or her
responsibilities under this program. The OCMI has the discretionary
authority to accept or deny use of any third party examiner using the
criteria established in Sec. 71.50-1 of this part;
(d) A signed statement from your vessel's master, chief engineer, or
the person in charge stating the vessel meets the eligibility criteria
of Sec. 71.50-17 of this part and a description of the vessel's overall
condition, level of maintenance, known or suspected damage, underwater
body cleanliness (if known), and the anticipated draft of the vessel at
the time of the examination;
(e) Plans or drawings that illustrate the external details of the
hull below the sheer strake;
(f) A detailed plan for conducting the hull examination in
accordance with Sec. Sec. 71.50-25 and 71.50-27 of this part, which
must address all safety concerns related to the removal of sea valves
during the inspection; and
(g) A preventative maintenance plan for your vessel's hull, its
related systems and equipment.
[USCG-2000-6858, 67 FR 21077, Apr. 29, 2002, as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-21 Preliminary examination requirements.
(a) If you exclusively use divers to examine the underwater hull
plating, you must arrange to have a preliminary examination conducted by
a third party examiner, with the assistance of qualified divers. The
purpose of the preliminary examination is to assess the overall
condition of the vessel's hull and identify any specific concerns to be
addressed during the underwater hull examination.
(b) The preliminary examination is required only upon the vessel's
entry or reentry into the AHE program.
(c) If you use an underwater ROV as the predominant means to examine
your vessel's hull plating, a preliminary examination and the
participation of a third party examiner will not be necessary.
[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002]
Sec. 71.50-23 Pre-survey meeting.
(a) In advance of each AHE, you must conduct a pre-survey meeting to
discuss the details of the AHE procedure with the Officer in Charge,
Marine Inspection (OCMI). If you exclusively use divers to examine the
underwater hull plating, the third party examiner must attend the
meeting and you must present the results of the preliminary examination.
If you use an underwater remotely operated vehicle (ROV) as the
predominant means to examine the vessel's hull plating, then the pre-
survey meeting must be attended by a representative of the ROV operating
company who is qualified to discuss the ROV's capabilities and
limitations of your vessel's hull design and configuration.
(b) A vessel owner, operator, or designated agent must request this
meeting in writing at least 30 days in advance of the examination date.
[[Page 32]]
(c) The pre-survey meeting may be conducted by teleconference, if
agreed to in advance by the OCMI.
[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002,as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-25 Alternative Hull Examination (AHE) procedure.
(a) To complete the underwater survey you must--
(1) Perform a general examination of the underwater hull plating and
a detailed examination of all hull welds, propellers, tailshafts,
rudders, and other hull appurtenances;
(2) Examine all sea chests;
(3) Remove and inspect all sea valves in the presence of a marine
inspector once every five years;
(4) Remove all passengers from the vessel when the sea valves are
being examined, if required by the Officer in Charge, Marine Inspection
(OCMI);
(5) Allow access to all internal areas of the hull for examination,
except internal tanks that carry fuel, sewage, or potable water.
Internal tanks that carry fuel must be examined in accordance with Sec.
71.53-1 of this part. Internal sewage and potable water tanks may be
examined visually or by non-destructive testing to the satisfaction of
the attending marine inspector; and
(6) Meet the requirements in Sec. 71.50-27 of this part.
(b) A marine inspector may examine any other areas deemed necessary
by the OCMI.
(c) If the AHE reveals significant deterioration or damage to the
vessel's hull plating or structural members, the OCMI must be
immediately notified. The OCMI may require the vessel be drydocked or
otherwise taken out of service to further assess the extent of damage or
to effect permanent repairs if the assessment or repairs cannot be
completed to the satisfaction of the OCMI while the vessel is
waterborne.
[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-27 Alternative Hull Examination (AHE) program options:
Divers or underwater remotely operated vehicle (ROV).
To conduct the underwater survey portion of the AHE, you may use
divers or an underwater ROV.
(a) If you use divers to conduct the underwater survey, you must:
(1) Locate the vessel so the divers can work safely under the
vessel's keel and around both sides. The water velocity must be safe for
dive operations;
(2) Provide permanent hull markings, a temporary grid system of
wires or cables spaced not more than 10 feet apart and tagged at one-
foot intervals, or any other acoustic or electronic positioning system
approved by the OCMI to identify the diver's location with respect to
the hull, within one foot of accuracy;
(3) Take ultrasonic thickness gaugings at a minimum of 5 points on
each plate, evenly spaced;
(4) Take hull plating thickness gaugings along transverse belts at
the bow, stern, and midships, as a minimum. Plating thickness gaugings
must also be taken along a longitudinal belt at the wind and water
strake. Individual gaugings along the transverse and longitudinal belts
must be spaced no more than 3 feet apart;
(5) Ensure the third party examiner observes the entire underwater
examination process;
(6) Record the entire underwater survey with audio and video
recording equipment and ensure that communications between divers and
the third party examiner are recorded; and
(7) Use appropriate equipment, such as a clear box, if underwater
visibility is poor, to provide the camera with a clear view of the hull.
(b) You may use an underwater ROV to conduct the underwater survey.
The underwater ROV operating team, survey process and equipment, quality
assurance methods, and the content and format of the survey report must
be accepted by the Officer in Charge, Marine Inspection (OCMI) prior to
the survey. If you choose this option, you must--
(1) Locate the vessel to ensure that the underwater ROV can operate
effectively under the vessel's keel and around all sides;
[[Page 33]]
(2) Employ divers to examine any sections of the hull and
appurtenances that the underwater ROV cannot access or is otherwise
unable to evaluate; and
(3) If the OCMI determines that the data obtained by the ROV,
including non-destructive testing results, readability of the results,
and positioning standards, will not integrate into the data obtained by
the divers, then a third party examiner must be present during the
divers portion of the examination.
[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-29 Hull examination reports.
(a) If you use only divers for the underwater survey portion of the
Alternative Hull Examination (AHE), you must provide the Officer in
Charge, Marine Inspection (OCMI), with a written hull examination
report. This report must include thickness gauging results, bearing
clearances, a copy of the audio and video recordings, and any other
information that will help the OCMI evaluate your vessel for a credit
hull exam. The third party examiner must sign the report and confirm the
validity of its contents.
(b) If you use an underwater ROV as the predominant means to examine
the vessel's underwater hull plating, you must provide the OCMI with a
report in the format that is accepted by the OCMI, per Sec. 71.50-27(b)
of this part.
(c) The OCMI will evaluate the hull examination report and grant a
credit hull exam if satisfied with the condition of the vessel. If
approved and you exclusively use divers to examine the hull plating, you
may receive a credit hull exam up to 36 months. (Underwater examinations
are required twice every 5 years). If approved and you use an underwater
ROV as the predominant means to examine the underwater hull plating, you
may receive a credit hull exam up to 60 months (5 years).
(d) At least 60 days prior to each scheduled underwater exam, the
owner may request a waiver from the OCMI if:
(1) A satisfactory exam has been completed within the last three
years;
(2) The conditions during the last exam allowed at least 80 percent
of the bottom surface to be viewed and recorded; and
(3) The results of the last exam indicated that an extended interval
is safe and reasonable.
[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-31 Continued participation in the Alternative Hull
Examination (AHE) program.
(a) To continue to participate in the AHE Program, vessel operators
must conduct an annual hull condition assessment. At a minimum, vessel
operators must conduct an internal examination and take random hull
gaugings internally during the hull condition assessment, unless waived
by the Officer in Charge, Marine Inspection (OCMI). If the annual hull
assessment reveals significant damage or corrosion, where temporary
repairs have been made, or where other critical areas of concern have
been identified, the OCMI may require an expanded examination to include
an underwater hull examination using divers. If an underwater
examination is required, the examination must focus on areas at higher
risk of damage or corrosion and must include a representative sampling
of hull gaugings.
(b) If an underwater survey is required for the annual hull
condition assessment, the OCMI may require the presence of a third party
examiner and a written hull examination report must be submitted to the
OCMI. This report must include thickness gauging results, a copy of the
audio and video recordings and any other information that will help the
OCMI evaluate your vessel for continued participation in the AHE
program. The third party examiner must sign the report and confirm the
validity of its contents.
(c) You must submit your preventive maintenance reports or
checklists on an annual basis to the OCMI. These reports or checklists
must conform to the plans you submitted in your application under Sec.
71.50-19 of this part, which the OCMI approved.
(d) Prior to each scheduled annual hull condition assessment--
[[Page 34]]
(1) The owner may submit to the OCMI a plan for conducting the
assessment, or a request for a waiver of this requirement, no fewer than
30 days before the scheduled assessment; and
(2) The OCMI may reduce the scope or extend the interval of the
assessment if the operational, casualty, and deficiency history of the
vessel, along with a recommendation of the vessel's master, indicates
that it is warranted.
[USCG-2000-6858, 67 FR 21078, Apr. 29, 2002, as amended by USCG-2000-
6858, 69 FR 47382, Aug. 5, 2004]
Sec. 71.50-35 Notice and plans required.
(a) The master, owner, operator, or agent of the vessel shall notify
the Officer in Charge, Marine Inspection, whenever the vessel is to be
drydocked, regardless of the reason for drydocking.
(b) Each vessel, except barges, that holds a Load Line Certificate
must have on board a plan showing the vessel's scantlings. This plan
must be made available to the Coast Guard marine inspector whenever the
vessel undergoes a drydock examination, internal structural
examinationor underwater survey or whenever repairs are made to the
vessel's hull.
(c) Each barge that holds a Load Line Certificate must have a plan
showing the barge's scantlings. The plan need not be maintained on board
the barge but must be made available to the Coast Guard marine inspector
whenever the barge undergoes a drydock examination, internal structural
examination, or underwater survey or whenever repairs are made to the
barge's hull.
[CGD 84-024, 52 FR 39652, Oct. 23, 1987. Redesignated and amended by
USCG-2000-6858, 67 FR 21076, Apr. 29, 2002]
Subpart 71.53_Integral Fuel Oil Tank Examinations
Sec. 71.53-1 When required.
(a) Each fuel oil tank with at least one side integral to the
vessel's hull and located within the hull (``integral fuel oil tank'')
is subject to inspection as provided in this section. Each integral fuel
oil tank is subject to inspection as provided in this section. The owner
or operator of the vessel shall have the tanks cleaned out and gas freed
as necessary to permit internal examination of the tank or tanks
designated by the marine inspector. The owner or operator shall arrange
for an examination of the fuel tanks of each vessel during an internal
structural examination at intervals not to exceed five years.
(b) Integral non-double-bottom fuel oil tanks need not be cleaned
out and internally examined if the marine inspector is able to determine
by external examination that the general condition of the tanks is
satisfactory.
(c) Double-bottom fuel oil tanks on vessels less than 10 years of
age need not be cleaned out and internally examined if the marine
inspector is able to determine by external examination that the general
condition of the tanks is satisfactory.
(d) All double-bottom fuel oil tanks on vessels 10 years of age or
older but less than 15 years of age need not be cleaned out and
internally examined if the marine inspector is able to determine by
internal examination of at least one forward double-bottom fuel oil
tank, and by external examination of all other double-bottom fuel oil
tanks on the vessel, that the general condition of the tanks is
satisfactory.
(e) All double-bottom fuel oil tanks on vessels 15 years of age or
older need not be cleaned out and internally examined if the marine
inspector is able to determine by internal examination of at least one
forward, one amidships, and one aft double-bottom fuel oil tank, and by
external examination of all other double-bottom fuel oil tanks on the
vessel, the general condition of the tanks is satisfactory.
[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by CGD 84-024, 53 FR
32231, Aug. 24, 1988]
Subpart 71.55_Repairs and Alterations
Sec. 71.55-1 Permission required.
(a) No repairs or alterations affecting the safety of the vessel
with regard to the hull, machinery, or equipment, shall be made without
the knowledge of the Officer in Charge, Marine Inspection.
[[Page 35]]
(b) Drawings of alterations shall be approved before work is
started, unless deemed unnecessary by the Officer in Charge, Marine
Inspection.
(c) Drawings will not be required for repairs in kind.
Sec. 71.55-5 Inspection required.
(a) An inspection, either general or partial depending upon the
circumstances, shall be made whenever any important repairs or
alterations are undertaken.
(b) [Reserved]
Subpart 71.60_Special Operating Requirements
Sec. 71.60-1 Inspection and testing required when making alterations,
repairs, or other such operations involving riveting, welding, burning
or like fire-producing actions.
(a) The provisions of ``Standard for the Control of Gas Hazards on
Vessels to be Repaired,'' NFPA No. 306, published by National Fire
Protection Association, 1 Batterymarch Park, Quincy, MA 02269, shall be
used as a guide in conducting the inspections and issuance of
certificates required by this section.
(b) Until an inspection has been made to determine that such
operation can be undertaken with safety, no alterations, repairs, or
other such operations involving riveting, welding, burning, or like
fire-producing actions shall be made:
(1) Within or on the boundaries of cargo tanks which have been used
to carry combustible liquid or chemicals in bulk; or,
(2) Within or on the boundaries of fuel tanks; or,
(3) To pipe lines, heating coils, pumps, fittings, or other
appurtenances connected to such cargo or fuel tanks.
(c) Such inspections shall be made and evidenced as follows:
(1) In ports or places in the United States or its territories and
possessions the inspection shall be made by a marine chemist
certificated by the National Fire Protection Association; however, if
the services of such certified marine chemist are not reasonably
available, the Officer in Charge, Marine Inspection, upon the
recommendation of the vessel owner and his contractor or their
representative, shall select a person who, in the case of an individual
vessel, shall be authorized to make such inspection. If the inspection
indicated that such operations can be undertaken with safety, a
certificate setting forth the fact in writing and qualified as may be
required, shall be issued by the certified marine chemist or the
authorized person before the work is started. Such qualifications shall
include any requirements as may be deemed necessary to maintain, insofar
as can reasonably be done, the safe conditions in the spaces certified
throughout the operation and shall include such additional tests and
certifications as considered required. Such qualifications and
requirements shall include precautions necessary to eliminate or
minimize hazards that may be present from protective coatings or
residues from cargoes.
(2) When not in such a port or place, and a marine chemist or such
person authorized by the Officer in Charge, Marine Inspection, is not
reasonably available, the inspection shall be made by the senior officer
present and a proper entry shall be made in the vessel's logbook.
(d) It shall be the responsibility of the senior officer present to
secure copies of certificates issued by the certified marine chemist or
such person authorized by the Officer in Charge, Marine Inspection. It
shall be the responsibility of the senior officer present, insofar as
the persons under his control are concerned, to maintain a safe
condition on the vessel by full observance of all qualifications and
requirements listed by the marine chemist in the certificate.
[CGD 84-024, 52 FR 39652, Oct. 23, 1987, as amended by GCD 95-072, 60 FR
50463, Sept. 29, 1995]
Subpart 71.65_Plan Approval
Sec. 71.65-1 General.
(a) The list of required plans is general in character, but includes
all plans in Sec. 71.65-5 which normally show construction and safety
features coming under the cognizance of the Coast Guard. In the case of
a particular vessel, all of the plans enumerated may
[[Page 36]]
not be applicable, and it is intended that only those plans and
specifications be submitted as will clearly show the vessel's
arrangement, construction and required equipment.
(b) In the list of required plans in Sec. 71.65-5 the items which
must be approved by the American Bureau of Shipping for vessels classed
by that organization are indicated by an asterisk. When prints bearing
record of such approval by the American Bureau of Shipping are forwarded
to the Coast Guard they will in general be accepted as satisfactory
except insofar as the law or the Coast Guard regulations contain
requirements which are not covered by the American Bureau of Shipping.
(c) Plans and specifications for cargo gear shall be approved by
either a recognized classification society or the International Cargo
Gear Bureau, Inc., whose home office is located at 321 West 44th Street,
New York, NY 10036; on the Internet at http://www.icgb.com.
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-028, 62 FR
51204, Sept. 30, 1997; USCG-2008-0906, 73 FR 56510, Sept. 29, 2008]
Sec. 71.65-5 Plans and specifications required for new construction.
(a) General. (1) Specifications.
(2) General Arrangement Plan of decks, holds, inner bottoms, etc.,
and including inboard and outboard profile.
(b) Hull structure. \1\
---------------------------------------------------------------------------
\1\ The Asterisk (*) indicates items that are approved by the
American Bureau of Shipping for vessels classed by it. Items approved
the American Bureau of Shipping are generally accepted as satisfactory
unless the law or Coast Guard regulations contain requirements that are
not covered by the American Bureau of Shipping.
---------------------------------------------------------------------------
(1) *Inner Bottom Plating and Framing.
(2) *Midship Section.
(3) *Shell Plating and Framing.
(4) *Stem, Stern Frame, and Rudder.
(5) *Structural Deck Plans for Strength Decks.
(6) *Pillars and Girders.
(7) *Watertight and Oiltight Bulkheads.
(8) *Foundations for Main Machinery and Boilers.
(9) *Arrangement of Ports, Doors, and Airports in Shell Plating.
(10) *Hatch Coamings and Covers in Weather and Watertight Decks.
(11) *Details of Hinged Subdivision Watertight Doors and Operating
Gear.
(12) *Scuppers and Drains Penetrating Shell Plating.
(13) *Arrangement of the cargo gear including a stress diagram. The
principal details of the gear and the safe working load for each
component part shall be shown.
(c) Subdivision and stability. Plans and calculations required by
subchapter S of this chapter.
(d) Fire control. (1) Fire control diagram showing location and type
of all required fire-screen insulation, including main fire zone and
subdivisions, stairway and elevator enclosures, control space
enclosures, etc., and type of all doors in such subdivisions and
enclosures.
(2) Comprehensive typical details of fire-screen insulation of both
vertical and horizontal surfaces, including deck coverings where used,
keyed by reference numbers to the ``fire control diagram''.
(3) Ventilation diagram including dampers and other fire control
features.
(4) Alarm systems.
(5) Detecting systems.
(6) Extinguishing systems, including fire main, carbon dioxide,
clean agent, foam, and sprinkling systems.
(7) Supervised Patrol Route.
(e) Marine engineering. (1) For plans required for marine
engineering equipment and systems, see subchapter F (Marine Engineering)
of this chapter.
(2) [Reserved]
(f) Electrical engineering. (1) For plans required for electrical
engineering equipment and systems, see subchapter J (Electrical
Engineering) of this chapter.
(2) [Reserved]
(g) Lifesaving equipment. (1) These plans are to show the location
and arrangement of embarkation decks, all overboard discharges and
projections in way of launching lifeboats, weights of lifeboats fully
equipped and loaded, working loads of davits and winches, types and
sizes of falls, the manufacturer's name and identification for all
[[Page 37]]
equipment, and all other relevant and necessary information.
(i) Arrangement of lifeboats.
(ii) Arrangement of davits.
(iii) Location and stowage of liferafts and buoyant apparatus.
(2) [Reserved]
(h) Crew's accommodations. (1) Arrangement plans showing
accommodations, ventilation, escapes, hospital, and sanitary facilities
for all crewmembers.
(2) [Reserved]
(i) Navigation bridge visibility. For vessels of 100 meters (328
feet) or more in length contracted for on or after September 7, 1990, a
plan must be included which shows how visibility from the navigation
bridge will meet the standards contained in Sec. 72.04-1 of this
subchapter.
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 79-023, 48 FR
51007, Nov. 4, 1983; CGD 85-099, 55 FR 32247, Aug. 8, 1990; CGD 88-032,
56 FR 35824, July 29, 1991; USCG-2006-24797, 77 FR 33875, Jun. 7, 2012]
Sec. 71.65-10 Plans required for alterations of existing vessels.
(a) In the event of alterations involving the safety of the vessel,
the applicable plans shall be submitted for approval covering the
proposed work, except as modified by Sec. 71.55-1(b). The general scope
of the plans shall be as noted in Sec. 71.65-5.
(b) [Reserved]
Sec. 71.65-15 Procedure for submittal of plans.
(a) As the relative location of shipyards, design offices, and Coast
Guard offices vary throughout the country, no specific routing will be
required in the submittal of plans. In general, one of the following
procedures would apply, but in a particular case, if a more expeditious
procedure can be used, there will be no objection to its adoption:
(1) The plans may be submitted to the Officer in Charge, Marine
Inspection, in the district in which the vessel is to be built. This
procedure will be most expeditious in the case of those offices where
personnel and facilities are available for examination and approval of
the plans locally.
(2) The plans may be submitted by visitors directly to Commanding
Officer, U.S. Coast Guard Marine Safety Center, 1900 Half Street, SW.,
Suite 1000, Room 525, Washington, DC 20024, or transmitted by mail to:
Commanding Officer, U.S. Coast Guard Marine Safety Center, 2100 2nd St.
SW., Stop 7102, Washington, DC 20593-7102, in a written or electronic
format. Information for submitting the VSP electronically can be found
at http://www.uscg.mil/HQ/MSC. In this case, the plans will be returned
directly to the submitter, with a copy of the action being forwarded to
the interested Officer in Charge, Marine Inspection.
(3) In the case of classed vessels, upon specific request by the
submitter, the American Bureau of Shipping will arrange to forward the
necessary plans to the Coast Guard indicating its action thereon. In
this case, the plans will be returned as noted in paragraph (a)(2) of
this section.
(b) [Reserved]
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by 60 FR 50463,
Sept. 29, 1995; CGD 95-072, 60 FR 54106, Oct. 19, 1995; USCG-2007-29018,
72 FR 53965, Sept. 21, 2007; USCG-2009-0702, 74 FR 49231, Sept 25, 2009]
Sec. 71.65-20 Number of plans required.
(a) Three copies of each plan are normally required so that one can
be returned to the submitter. If the submitter desires additional
approved plans, a suitable number should be submitted to permit the
desired distribution.
(b) [Reserved]
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGFR 69-116, 35
FR 6861, Apr. 30, 1970]
Subpart 71.75_Certificates Under the International Convention for Safety
of Life at Sea, 1974
Sec. 71.75-1 Application.
(a) The provisions of this subpart shall apply to all vessels on or
certificated for an international voyage.
(b) [Reserved]
[CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by USCG-2007-0030,
75 FR 78081, Dec. 14, 2010]
[[Page 38]]
Sec. 71.75-5 Passenger Ship Safety Certificate.
(a) All vessels on or certificated for an international voyage are
required to have a `` SOLAS Passenger Ship Safety Certificate.''
(b) All such vessels shall meet the requirements of this chapter for
vessels on or certificated for an international voyage in addition to
the applicable requirements of SOLAS.
[CGFR, 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-012, 60
FR 48051, Sept. 18, 1995; USCG-2007-0030, 75 FR 78081, Dec. 14, 2010]
Sec. 71.75-10 Exemption Certificate.
(a) A vessel may be exempted by the Commandant from complying with
certain requirements of the Convention under his administration upon
request made in writing to him and transmitted via the Officer in
Charge, Marine Inspection.
(b) When an exemption is granted to a vessel by the Commandant under
and in accordance with the Convention, an Exemption Certificate
describing such exemption shall be issued through the appropriate
Officer in Charge, Marine Inspection, in addition to the Passenger Ship
Safety Certificate.
[CGFR, 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-012, 60
FR 48051, Sept. 18, 1995]
Sec. 71.75-13 Safety Management Certificate.
All vessels to which 33 CFR part 96 applies on an international
voyage must have a valid Safety Management Certificate and a copy of
their company's valid Document of Compliance certificate on board.
[CGD 95-073, 62 FR 67514, Dec. 24, 1997]
Sec. 71.75-15 Posting of Convention certificates.
(a) The certificates described in this subpart, or certified copies
thereof, when issued to a vessel shall be posted in a prominent and
accessible place on the vessel.
(b) The certificate shall be carried in a manner similar to that
described in Sec. 71.01-5 for a certificate of inspection.
Sec. 71.75-20 Duration of certificates.
(a) The certificates are issued for a period of not more than 12
months, with exception to a Safety Management Certificate which is
issued for a period of not more than 60 months.
(b) An Exemption Certificate shall not be valid for longer than the
period of the Passenger Ship Safety Certificate to which it refers.
(c) The Passenger Ship Safety Certificate may be withdrawn, revoked,
or suspended at any time when it is determined the vessel is no longer
in compliance with applicable requirements. (See Sec. 2.01-70 of this
chapter for procedures governing appeals.)
[CGFR, 65-50, 30 FR 16895, Dec. 30, 1965, as amended by CGD 95-012, 60
FR 48051, Sept. 18, 1995; CGD 95-073, 62 FR 67514, Dec. 24, 1997]
PART 72_CONSTRUCTION AND ARRANGEMENT--Table of Contents
Subpart 72.01_Hull Structure
Sec.
72.01-1 Application.
72.01-5 Vessels subject to load line.
72.01-10 Vessels using fuel having a flashpoint of 110 degrees F. or
lower.
72.01-15 Structural standards.
72.01-20 Special consideration.
72.01-25 Additonal structural requirements.
72.01-90 Vessels contracted for prior to November 19, 1952.
Subpart 72.03_General Fire Protection
72.03-1 Application.
72.03-5 Fire hazards to be minimized.
72.03-10 Woodwork insulated from heated surfaces.
72.03-15 Lamp room construction.
Subpart 72.04_Navigation Bridge Visibility
72.04-1 Navigation bridge visibility.
Subpart 72.05_Structural Fire Protection
72.05-1 Application.
72.05-5 Definitions.
72.05-10 Type, location, and construction of fire control bulkheads and
decks.
72.05-15 Ceilings, linings, trim, and decorations in accommodation
spaces and safety areas.
72.05-20 Stairways, ladders, and elevators.
72.05-25 Doors, other than watertight.
72.05-30 Windows and airports.
72.05-35 Hatch covers and shifting boards.
72.05-40 Insulation, other than for structural fire protection.
[[Page 39]]
72.05-45 Paint.
72.05-50 Ventilation.
72.05-55 Furniture and furnishings.
72.05-90 Vessels contracted for prior to May 26, 1965.
Subpart 72.10_Means of Escape
72.10-1 Application.
72.10-5 Two means required.
72.10-10 Location.
72.10-15 Vertical ladders not acceptable.
72.10-20 No means for locking door.
72.10-25 Stairway size.
72.10-30 Dead end corridors.
72.10-35 Public spaces.
72.10-40 Access to lifeboats.
72.10-45 Weather deck communications.
72.10-90 Vessels contracted for prior to November 19, 1952.
Subpart 72.15_Ventilation
72.15-1 Application.
72.15-5 Structural fire protection.
72.15-10 Vessels using fuel having a flashpoint of 110 degrees F. or
lower.
72.15-15 Ventilation for closed spaces.
72.15-20 Ventilation for crew quarters and passenger spaces.
72.15-90 Vessels contracted for prior to November 19, 1952.
Subpart 72.20_Accomodations for Officers and Crew
72.20-1 Application.
72.20-5 Intent.
72.20-10 Location of crew spaces.
72.20-15 Construction.
72.20-20 Sleeping accommodations.
72.20-25 Washrooms and toilet rooms.
72.20-30 Messrooms.
72.20-35 Hospital space.
72.20-40 Other spaces.
72.20-45 Lighting.
72.20-50 Heating and cooling.
72.20-55 Insect screens.
72.20-90 Vessels contracted for prior to November 19, 1952.
Subpart 72.25_Passenger Accommodations
72.25-1 Application.
72.25-10 Location of passenger quarters.
72.25-15 Passenger accommodations for excursion boats, ferryboats, and
passenger barges.
Subpart 72.30_Subdivision and Stability
72.30-1 Application.
Subpart 72.40_Rails and Guards
72.40-1 Application.
72.40-5 Where rails required.
72.40-10 Storm rails.
72.40-15 Vehicular ferries.
72.40-20 Guards in dangerous places.
72.40-90 Vessels contracted for prior to July 1, 1969.
Authority: 46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980
Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
Source: CGFR 65-50, 30 FR 16903, Dec. 30, 1965, unless otherwise
noted.
Subpart 72.01_Hull Structure
Sec. 72.01-1 Application.
The provisions of this subpart, with the exception of Sec. 72.01-
90, shall apply to all vessels contracted for on or after November 19,
1952. Vessels contracted for prior to November 19, 1952, shall meet the
requirements of Sec. 72.01-90.
[CGD 95-028, 62 FR 51204, Sept. 30, 1997]
Sec. 72.01-5 Vessels subject to load line.
(a) For vessels assigned a load line, see subchapter E (Load Lines)
of this chapter, for special requirements as to strength, closure of
openings, etc.
(b) [Reserved]
Sec. 72.01-10 Vessels using fuel having a flashpoint of 110 degrees F.
or lower.
(a) Where liquid fuel having a flashpoint of 110 degrees F. or lower
is carried for main or auxiliary machinery or for starting purposes,
such machinery and fuel tanks shall be in separate vapor tight
compartments separating each from the other and from the remainder of
the vessel.
(b) [Reserved]
Sec. 72.01-15 Structural standards.
(a) In general, compliance with the standards established by the
American Bureau of Shipping, see subpart 70.35 of this subchapter, will
be considered satisfactory evidence of the structural efficiency of the
vessel. However, in special cases, a detailed analysis of the entire
structure or some integral part may be made by the Coast Guard to
determine the structural requirements.
(b) [Reserved]
Sec. 72.01-20 Special consideration.
(a) Special consideration will be given to the structural
requirements for vessels, such as small vessels or
[[Page 40]]
vessels of unusual design not contemplated by the standards established
by the American Bureau of Shipping, see subpart 70.35 of this
subchapter.
(b) [Reserved]
Sec. 72.01-25 Additional structural requirements.
(a) Vessels required by part 171 of this chapter to have subdivision
bulkheads, double bottoms, etc. must comply with the following
structural requirements:
(1) Each watertight subdivision bulkhead, whether transverse or
longitudinal, shall be constructed in such a manner that it shall be
capable of supporting, with a proper margin of resistance, the pressure
due to the maximum head of water which it might have to sustain in the
event of damage to the vessel, but at least the pressure due to a head
of water up to the margin line. The construction of the bulkheads shall
be to the satisfaction of the Commandant.
(2) Steps and recesses in subdivision bulkheads shall be watertight
and as strong as the bulkhead at the place where each occurs. Decks,
trunks, tunnels, duct keels, ventilators, etc., that are made watertight
to maintain the subdivision requirements for a vessel shall be of the
same strength as the bulkhead at the corresponding levels. The means
used for making them watertight and the arrangements adopted for closing
openings in them shall be to the satisfaction of the Commandant.
Watertight ventilators and trunks shall be carried at least up to the
bulkhead deck.
(3) Where frames or beams pass through a watertight bulkhead or
deck, such bulkhead or deck shall be made structurally watertight
without the use of wood, cement, or similar materials.
(4) Subdivision bulkheads, including steps, recesses, trunks,
tunnels, ventilators, etc., which might form part of such bulkheads,
shall be thoroughly examined and hose tested upon completion of
construction. The water pressure for such tests shall be at least 30
p.s.i. Testing of main compartments by filling them with water is not
compulsory.
(5) The forepeak, double bottoms (including duct keels), and inner
skins shall be tested with water to-a-head corresponding to the
requirements of paragraph (a)(1) of this section upon completion of
construction.
(6) The watertight space enclosing the stern tube shall be tested by
filling with water to-a-head up to the deepest subdivision load line.
(7) Tanks which are intended to hold liquids, and which form part of
the subdivision of the vessel, shall be tested for tightness upon
completion of construction with water to-a-head up to the deepest
subdivision load line or to-a-head corresponding to \2/3\ of the depth
from the top of the keel to the margin line in way of the tanks,
whichever is greater; but in no case shall the test-head be less than 3
feet above the top of the tank.
(8) The tests referred to in the preceding paragraphs (a) (5), (6),
and (7) of this section are for the purpose of insuring that the
subdivision structural arrangements are watertight and are not regarded
as a test of the fitness of any compartment for the storage of oil, fuel
or for other specific purposes for which a test of a superior character
may be required depending upon the height to which the liquid has access
in the tank or its connections.
(b) [Reserved]
[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGD 79-023, 48 FR
51007, Nov. 4, 1983]
Sec. 72.01-90 Vessels contracted for prior to November 19, 1952.
(a) Existing structure previously approved will be considered
satisfactory so long as it is maintained in good condition to the
satisfaction of the Officer in Charge, Marine Inspection. Minor repairs
and alterations may be made to the same standard as the original
construction.
(b) [Reserved]
[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR
15281, Dec. 6, 1966]
[[Page 41]]
Subpart 72.03_General Fire Protection
Sec. 72.03-1 Application.
(a) The provisions of this subpart shall apply to all vessels.
(b) [Reserved]
Sec. 72.03-5 Fire hazards to be minimized.
(a) The general construction of the vessel shall be such as to
minimize fire hazards insofar as is reasonable and practicable.
(b) [Reserved]
Sec. 72.03-10 Woodwork insulated from heated surfaces.
(a) Internal combustion engine exhausts, boiler and galley uptakes
and similar sources of ignition shall be kept clear of and suitably
insulated from any woodwork or other combustible matter.
(b) [Reserved]
Sec. 72.03-15 Lamp room construction.
(a) Lamp, paint, and oil lockers and similar compartments shall be
constructed of steel or shall be wholly lined with metal.
(b) [Reserved]
Subpart 72.04_Navigation Bridge Visibility
Sec. 72.04-1 Navigation bridge visibility.
Each passenger vessel which is 100 meters (328 feet) or more in
length and contracted for on or after September 7, 1990, must meet the
following requirements:
(a) The field of vision from the navigation bridge, whether the
vessel is in a laden or unladen condition, must be such that:
(1) From the conning position, the view of the sea surface is not
obscured forward of the bow by more than the lesser of two ship lengths
or 500 meters (1640 feet) from dead ahead to 10 degrees on either side
of the vessel. Within this arc of visibility any blind sector caused by
cargo, cargo gear, or other permanent obstruction must not exceed 5
degrees.
(2) From the conning position, the horizontal field of vision
extends over an arc from at least 22.5 degrees abaft the beam on one
side of the vessel, through dead ahead, to at least 22.5 degrees abaft
the beam on the other side of the vessel. Blind sectors forward of the
beam caused by cargo, cargo gear, or other permanent obstruction must
not exceed 10 degrees each, nor total more than 20 degrees, including
any blind sector within the arc of visibility described in paragraph
(a)(1) of this section.
(3) From each bridge wing, the field of vision extends over an arc
from at least 45 degrees on the opposite bow, through dead ahead, to at
least dead astern.
(4) From the main steering position, the field of vision extends
over an arc from dead ahead to at least 60 degrees on either side of the
vessel.
(5) From each bridge wing, the respective side of the vessel is
visible forward and aft.
(b) Windows fitted on the navigation bridge must be arranged so
that:
(1) Framing between windows is kept to a minimum and is not
installed immediately in front of any work station.
(2) Front windows are inclined from the vertical plane, top out, at
an angle of not less than 10 degrees and not more than 25 degrees.
(3) The height of the lower edge of the front windows is limited to
prevent any obstruction of the forward view previously described in this
section.
(4) The height of the upper edge of the front windows allows a
forward view of the horizon at the conning position, for a person with a
height of eye of 1.8 meters (71 inches), when the vessel is at a forward
pitch angle of 20 degrees.
(c) Polarized or tinted windows must not be fitted.
[CGD 85-099, 55 FR 32247, Aug. 8, 1990]
Subpart 72.05_Structural Fire Protection
Sec. 72.05-1 Application.
(a) The provisions of this subpart shall apply to the following
vessels:
(1) All vessels of 100 gross tons and over.
(2) All vessels which carry more than 150 passengers.
[[Page 42]]
(3) All vessels on an international voyage.
(b) The provisions of this subpart, with the exception of Sec.
72.05-90, shall apply to all vessels noted in paragraph (a) of this
section contracted for on or after May 26, 1965. Such vessels contracted
for prior to May 26, 1965, shall meet the requirements of Sec. 72.05-
90.
Sec. 72.05-5 Definitions.
Note: The parenthetical number after each space refers to the
applicable column and row number in tables 72.05-10 (d) through (g).
(a) Safety areas will be considered as including the following
spaces:
(1) Control stations, i.e., spaces containing the emergency source
of power, and those spaces in which a continuous watch is maintained and
in which navigating, radio, or fire-control equipment is located. (1)
(2) Passenger and crew stairway and elevator enclosures. (2)
(3) Passenger and crew communicating corridors. (3)
(4) Open decks and enclosed promenades in way of lifeboat
embarkation or lowering positions. (4) (See also paragraph (l) of this
section.)
(b) Accommodation spaces will be considered as including the
following spaces:
(1) Public spaces, such as halls, dining rooms, messrooms, lounges,
cafes, and other similar spaces normally accessible during the voyage.
(5) through (7) (Depending upon size and furnishings.)
(2) Public sales rooms and similar spaces. (6) or (7) (Depending on
size.)
(3) Staterooms, including passenger and crew rooms, barber shops,
beauty parlors, offices, dispensaries, etc. (5) or (6) (Depending on
furnishings.)
(4) Washrooms and toilet spaces, both public and private. (8)
(5) Isolated lockers and small storerooms in accommodation areas.
(6)
(6) Isolated serving pantries, etc., in accommodation areas, with
incombustible furnishings. (8)
(7) Operating rooms. (8)
(8) Small laundries containing only tubs and washing machines, with
no facilities for drying other than small electric driers. (8)
(9) Small cleaning gear lockers containing only slop sinks, and
having no room for stowing materials other than a broom, mop, cleaning
powder, soap, etc. (8)
(10) Large cleaning gear lockers having considerable stowage space.
(6) or (9)
(c) Service spaces will be considered as including the following
spaces:
(1) Motion picture projection rooms and film stowage rooms. (6) or
(9)
(2) Galleys, main pantries, and storerooms, including alleyways and
stairs, part of and for the exclusive use of such spaces. (9)
(3) Diet kitchens. (6) or (9) (Depending on furnishing.)
(4) Work shops (not part of machinery spaces, galleys, etc.), large
laundries, drying rooms, mail and baggage rooms, etc. (9)
(5) Garbage disposal and stowage rooms, and trash stowage rooms. (9)
(6) Paint and lamp rooms, and similar spaces containing highly
combustible materials. (9)
(d) Machinery spaces--will be considered as including the following
spaces:
(1) Main machinery spaces, including trunks and casings, alleyways,
gratings, and stairways, part of and for the exclusive use of these
spaces, auxiliary machinery spaces containing internal combustion
machinery or other oil burning, heating, or pumping units, and fuel oil
filling stations. (10)
(2) Auxiliary machinery spaces containing only pumps, tanks,
electrical machinery, ventilation or air conditioning equipment,
resistors, steering machinery, stabilizer machinery, etc. (12) (Where
such spaces contain considerable stowage space for combustibles.) (10)
(e) Cargo spaces will be considered as including the following
spaces:
(1) Cargo holds, lockers, and trunks, both accessible and
inaccessible and including refrigerated cargo spaces and cargo oil tanks
intended for the alternate carriage of dry cargo. (11)
(2) Cargo oil tanks if not intended for the alternate carriage of
dry cargo. (12)
(f) Miscellaneous spaces will be considered as including the
following spaces:
(1) Fuel and water tanks and voids. (12)
[[Page 43]]
(2) Open decks and enclosed promenades except in way of lifeboat
embarkation and lowering positions. (13) (See also paragraph (l) of this
section.)
(3) Shaft alleys when separated from machinery spaces, and
containing no space assigned for the stowage of combustibles. (12)
(g) A standard fire test is one which develops in the test furnace a
series of time-temperature relationships as follows:
5 minutes................................. 1,000 [deg]F.
10 minutes................................ 1,300 [deg]F.
30 minutes................................ 1,550 [deg]F.
60 minutes................................ 1,700 [deg]F.
(h) Main vertical zones are those sections, the mean length of which
does not, in general, exceed 131 feet on any one deck, into which the
hull, superstructure, and deckhouses are required to be divided by fire-
resisting bulkheads.
(i) Where the term steel or other equivalent metal is used in this
part, it is intended to require a material which, by itself or due to
insulation provided, has structural and integrity qualities equivalent
to steel at the end of the applicable fire exposure.
(j) Working spaces will be considered as only those service and
machinery spaces where personnel are normally employed as contrasted to
those where personnel may occasionally visit or be employed for short
periods of time.
(k) Passenger or crew corridors over 8 feet in width will be
considered as public spaces for the purpose of this subpart.
(l) Spaces which might be considered as open decks due to the
presence of permanent openings to the weather in one or more sides, or
where any or all sides may be completely open to the weather, will be
considered as interior or enclosed spaces for the purpose of this
subpart if any spot on the overhead is more than 15 feet from the
nearest opening to the weather. This requirement shall only apply to
those portions of the space as are under a deck or canopy, but it shall
not be considered as a restriction against permanent opening or a
restriction against the materials used for a canopy. This paragraph
shall not apply to open or enclosed promenades having a nominal width of
15 feet or less.
(m) Where balconies are installed opening into a space, the
following general requirements shall be met:
(1) For the purpose of meeting main vertical zone bulkhead spacing,
the length of the space to which the balcony is open will be considered
as being increased by an amount equal to the gross area of the balcony
divided by the average width of the space.
(2) Where balconies are formed by penetrating one or more decks, the
bulkheads in the upper portion of the space are, in effect, part of a
stepped or recessed deck and should be treated as such for fire control
purposes. In this regard, particular attention should be given to the
protection of openings with proper doors of the type indicated in Sec.
72.05-25(b)(9).
(3) Two means of escape shall be provided for each balcony, at least
one of which shall be independent of the space to which the balcony is
open.
Sec. 72.05-10 Type, location, and construction of fire control bulkheads
and decks.
(a) The hull, structural bulkheads, decks, and deckhouses shall be
constructed of steel or other equivalent metal construction of
appropriate scantlings.
(b) The hull, superstructure, and deck houses shall be subdivided by
suitable structural steel or other equivalent metal bulkheads into main
vertical zones, the mean length of which shall not, in general, exceed
131 feet on any one deck. Where practicable, the main vertical zone
bulkheads shall be kept in a single vertical plane. However, on vessels
designed for special purposes, such as automobile or railroad car
ferries, where the installation of such bulkheads would defeat the
purpose for which the vessel is intended, equivalent means for
controlling and limiting a fire may be substituted if specifically
approved by the Commandant.
(c) All bulkheads and decks shall be classed as A-60, A-30, A-15, A-
0, B-15, B-0, or C, depending upon the type of space on each side of the
bulkhead or above and below the deck.
(1) Bulkheads or decks of the ``A'' Class shall be composed of steel
or
[[Page 44]]
equivalent metal construction, suitably stiffened and made intact with
the main structure of the vessel, such as shell, structural bulkheads,
and decks. They shall be so constructed that, if subjected to the
standard fire test, they would be capable of preventing the passage of
smoke and flame for 1 hour. In addition, they shall be so insulated with
approved structural insulation, bulkhead panels, or deck covering that
the average temperatures on the unexposed side would not rise more than
250 [deg]F. above the original temperature, nor would the temperature at
any one point, including any joint, rise more than 325 [deg]F. above the
original temperature, within the time listed below:
Class A-60................................ 60 minutes.
Class A-30................................ 30 minutes.
Class A-15................................ 15 minutes.
Class A-0................................. 0 minutes (i.e., no
insulation requirements).
(2) Bulkheads of the ``B'' Class shall be constructed with approved
incombustible materials and made intact from deck to deck (or to ceiling
as provided in paragraph (h) of this section) and to shell or other
boundaries. They shall be so constructed that, if subjected to the
standard fire test, they would be capable of preventing the passage of
flame for \1/2\ hour. In addition, their insulation value shall be such
that the average temperature of the unexposed side would not rise more
than 250 [deg]F. above the original temperature, nor would the
temperature at any one point, including any joint, rise more than 405
[deg]F. above the original temperature within the time listed below:
Class B-15................................ 15 minutes.
Class B-0................................. 0 minutes (i.e., no
insulation requirements).
(3) Class C bulkheads or decks shall be constructed of approved
incombustible materials, but need meet no requirements relative to the
passage of flame nor the limiting of temperature rise.
(d) The minimum requirements for the bulkheads between the various
spaces, where such bulkheads form the boundaries of main vertical zones,
shall be as noted in table 72.05-10(d).
(e) The minimum requirements for the bulkheads between the various
spaces, where such bulkheads do not form the boundaries of main vertical
zones, shall be as noted in table 72.05-10(e).
(f) The minimum requirements for the decks between the various
spaces, where such decks form the boundaries of stepped main vertical
zones, shall be as noted in table 72.05-10(f).
(g) The minimum requirements for the decks between the various
spaces, where such decks do not form the boundaries of stepped main
vertical zones, shall be as noted in table 72.05-10(g).
[[Page 45]]
Table 72.05-10(d)--Bulkheads--Main Vertical Zone
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Staterooms
Staterooms and public
and all spaces of Washrooms Open decks
public spaces 500 square Public toilet Galley, Fuel and
ADJACENT TO Stairway Life boat with feet or spaces over spaces, and main Dry and enclosed
Control and Corridors embarkation incombustible less with 500 square isolated pantries, Machinery cargo water promenades
stations elevator or lowering veneers and combustible feet with pantries with storerooms, spaces spaces tanks (not
enclosures stations trim and fire furnishings combustible incombustible and and safety
resistant and furnishings fittings workshops voids areas)
furnishings isolated
storerooms
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-----------------------------------
Control stations.................. 1 A-60 A-15 A-15 A-0 A-30 A-60 A-60 A-0 A-60 A-60 A-60 A-0 A-0
Stairway and elevator enclosures.. 2 ........ A-0 A-0 A-0 A-0 A-60 A-60 A-0 A-60 A-60 A-60 A-0 A-0
Corridors......................... 3 ........ .......... A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
Lifeboat embarkation or lowering 4 ........ .......... ......... C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 C
stations.........................
Staterooms and all public spaces 5 ........ .......... ......... ........... A-15 A-15 A-15 A-0 A-30 A-30 A-30 A-0 A-0
with incombustible veneers and
trim and fire resistant
furnishings......................
Staterooms and public spaces of 6 ........ .......... ......... ........... ............. A-60 A-60 A-0 A-60 A-60 A-60 A-0 A-0
500 square feet or less with
combustible furnishings, and
isolated storerooms..............
Public spaces over 500 square feet 7 ........ .......... ......... ........... ............. ........... A-60 A-0 A-60 A-60 A-60 A-0 A-0
with combustible furnishings.....
Washrooms, toilet spaces, and 8 ........ .......... ......... ........... ............. ........... ........... A-0 A-0 A-0 A-0 A-0 A-0
isolated pantries with
incombustible fittings...........
Galleys, main pantries, 9 ........ .......... ......... ........... ............. ........... ........... ............. A-0 A-0 A-0 A-0 A-0
storerooms, and workshops........
Machinery spaces.................. 10 ........ .......... ......... ........... ............. ........... ........... ............. ........... A-0 A-0 A-0 A-0
Dry cargo spaces.................. 11 ........ .......... ......... ........... ............. ........... ........... ............. ........... ......... A-0 A-0 A-0
Fuel and water tanks and voids.... 12 ........ .......... ......... ........... ............. ........... ........... ............. ........... ......... ...... A-0 A-0
Open decks and enclosed promenades 13 ........ .......... ......... ........... ............. ........... ........... ............. ........... ......... ...... ..... C
(not safety areas)...............
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[[Page 46]]
Table 72.05-10(e)--Bulkheads--Not Main Vertical Zones
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Staterooms
Staterooms and public
and all spaces of Washrooms Open decks
public spaces 500 square Public toilet Galley, Fuel and
ADJACENT TO Stairway Life boat with feet or spaces over spaces, and main Dry and enclosed
Control and Corridors embarkation incombustible less with 500 square isolated pantries, Machinery cargo water promenades
stations elevator or lowering veneers and combustible feet with pantries with storerooms, spaces spaces tanks (not
enclosures stations trim and fire furnishings combustible incombustible and and safety
resistant and furnishings fittings workshops voids areas)
furnishings isolated
storerooms
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-----------------------------------
Control stations.................. 1 B-0 A-0 A-0 A-0 A-15 A-60 A-60 A-0 A-60 A-60 A-60 A-0 A-0
Stairway and elevator enclosures.. 2 ........ C A-0 A-0 A-0 A-60 A-60 A-0 A-60 A-60 A-60 A-0 A-0
Corridors......................... 3 ........ .......... C A-0 B-0 B-0 A-0 B-0 A-0 A-0 A-0 A-0 A-0
Lifeboat embarkation or lowering 4 ........ .......... ......... C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 C
stations.........................
Staterooms and all public spaces 5 ........ .......... ......... ........... B-0 B-15 A-15 B-0 A-15 A-15 A-15 A-0 A-0
with incombustible veneers and
trim and fire-resistant
furnishings......................
Staterooms and public spaces of 6 ........ .......... ......... ........... ............. B-15 A-30 B-0 A-60 A-60 A-60 A-0 A-0
500 square feet or less with
combustible furnishings, and
isolated storerooms..............
Public spaces over 500 square feet 7 ........ .......... ......... ........... ............. ........... A-60 B-0 A-60 A-60 A-60 A-0 A-0
with combustible furnishings.....
Washrooms, toilet spaces and 8 ........ .......... ......... ........... ............. ........... ........... C A-0 A-0 A-0 A-0 A-0
isolated pantries with
incombustible fittings...........
Galleys, main pantries, 9 ........ .......... ......... ........... ............. ........... ........... ............. C \1\ A-0 A-0 A-0 A-0
storerooms, and workshops........
Machinery spaces.................. 10 ........ .......... ......... ........... ............. ........... ........... ............. ........... C A-0 A-0 A-0
Dry cargo spaces.................. 11 ........ .......... ......... ........... ............. ........... ........... ............. ........... ......... A-0 A-0 A-0
Fuel and water tanks and voids.... 12 ........ .......... ......... ........... ............. ........... ........... ............. ........... ......... ...... A-0 A-0
Open decks and enclosed promenades 13 ........ .......... ......... ........... ............. ........... ........... ............. ........... ......... ...... ..... C
(not safety areas)...............
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ Class C bulkheads may be used between two similar spaces, such as between two similar storerooms. However, a Class A-0 bulkhead shall be used between dissimilar spaces, such as a storeroom
and a dissimilar workshop.
[[Page 47]]
Table 72.05-10(f)--Decks--Main Vertical Zones
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Staterooms
Staterooms and public
and all spaces of Washrooms Open decks
public spaces 500 square Public toilet Galley, Fuel and
ADJACENT TO Stairway Life boat with feet or spaces over spaces, and main Dry and enclosed
Control and Corridors embarkation incombustible less with 500 square isolated pantries, Machinery cargo water promenades
stations elevator or lowering veneers and combustible feet with pantries with storerooms, spaces spaces tanks (not
enclosures stations trim and fire furnishings combustible incombustible and and safety
resistant and furnishings fittings workshops voids areas)
furnishings isolated
storerooms
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-----------------------------------
Control stations.................. 1 A-60 A-60 A-30 A-0 A-15 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
Stairway and elevator enclosures.. 2 A-15 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
Corridors......................... 3 A-30 A-0 A-0 A-0 A-0 A-0 A-15 A-0 A-0 A-0 A-0 A-0 A-0
Lifeboat embarkation or lowering 4 A-0 A-0 A-0 C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 C
stations.........................
Staterooms and all public spaces 5 A-30 A-30 A-15 A-0 A-15 A-15 A-30 A-0 A-0 A-0 A-0 A-0 A-0
with incombustible veneers and
trim and fire resistant
furnishings......................
Staterooms and public spaces of 6 A-60 A-60 A-30 A-15 A-15 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
500 square feet or less with
combustible furnishings, and
isolated storerooms..............
Public spaces over 500 square feet 7 A-60 A-60 A-60 A-30 A-30 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
with combustible furnishings.....
Washrooms, toilet spaces, and 8 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
isolated pantries with
incombustible fittings...........
Galleys, main pantries, 9 A-60 A-60 A-60 A-30 A-30 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
storerooms, and workshops........
Machinery spaces.................. 10 A-60 A-60 A-60 A-30 A-30 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
Dry cargo spaces.................. 11 A-60 A-60 A-60 A-30 A-30 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
Fuel and water tanks and voids.... 12 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
Open decks and enclosed promenades 13 A-0 A-0 A-0 C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 C
(not safety areas)...............
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[[Page 48]]
Table 72.05-10(g)--Decks--Not Main Vertical Zones
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Staterooms
Staterooms and public
and all spaces of Washrooms Open decks
public spaces 500 square Public toilet Galley, Fuel and
ADJACENT TO Stairway Life boat with feet or spaces over spaces, and main Dry and enclosed
Control and Corridors embarkation incombustible less with 500 square isolated pantries, Machinery cargo water promenades
stations elevator or lowering veneers and combustible feet with pantries with storerooms, spaces spaces tanks (not
enclosures stations trim and fire furnishings combustible incombustible and and safety
resistant and furnishings fittings workshops voids areas)
furnishings isolated
storerooms
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
THIS SPACE:
-----------------------------------
Control stations.................. 1 A-30 A-30 A-15 A-0 A-0 A-15 A-30 A-0 A-0 A-0 A-0 A-0 A-0
Stairway and elevator enclosures.. 2 A-0 C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
Corridors......................... 3 A-15 A-0 A-0 A-0 A-0 A-0 A-15 A-0 A-0 A-0 A-0 A-0 A-0
Lifeboat embarkation or lowering 4 A-0 A-0 A-0 C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 C
stations.........................
Staterooms and all public spaces 5 A-15 A-15 A-0 A-0 A-0 A-0 A-15 A-0 A-0 A-0 A-0 A-0 A-0
with incombustible veneers and
trim and fire resistant
furnishings......................
Staterooms and public spaces of 6 A-60 A-60 A-30 A-15 A-0 A-30 A-60 A-0 A-0 A-0 A-0 A-0 A-0
500 square feet or less with
combustible furnishings and
isolated storerooms..............
Public spaces over 500 square feet 7 A-60 A-60 A-60 A-30 A-15 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
with combustible furnishings.....
Washrooms, toilet spaces, and 8 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
isolated pantries with
incombustible fittings...........
Galleys, main pantries, 9 A-60 A-60 A-60 A-30 A-15 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
storerooms, and workshops........
Machinery spaces.................. 10 A-60 A-60 A-60 A-30 A-15 A-60 A-60 A-0 A-0 C A-0 A-0 A-0
Dry cargo spaces.................. 11 A-60 A-60 A-60 A-30 A-15 A-60 A-60 A-0 A-0 A-0 A-0 A-0 A-0
Fuel and water tanks and voids.... 12 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0
Open decks and enclosed promenades 13 A-0 A-0 A-0 C A-0 A-0 A-0 A-0 A-0 A-0 A-0 A-0 C
(not safety areas)...............
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
[[Page 49]]
(h) Where ceilings or linings are fitted, ``B'' Class bulkheads,
with the exception of those forming passageways, may stop at the ceiling
or lining and need not continue to the deck or shell, provided the
ceiling and/or lining is erected as indicated in paragraph (j) of this
section. However, draft stops meeting at least Class B-0 requirements
shall be fitted not more than 45 feet apart between the ceiling or
lining and the deck or shell. The space behind the linings of stairways
and similar trunks shall have similar draft stops at each deck.
(i) Where Class B-15 bulkhead panels are required to go beyond the
ceiling to the deck above, or beyond the lining to the shell, the
portion of the bulkhead panel within the void space need only meet B-0
requirements.
(j) Where ``B'' Class panels are used, all four edges of the panel
shall be retained by continuous steel or equivalent metal flanges on
both sides of the panel offering at least \3/4\ inch coverage. The top
and bottom flanges shall be so attached to the structural decks above
and below so as to support and restrain the panels in the event of fire.
Other methods of construction may be specifically approved by the
Commandant if determined to be equivalent.
(k) Any sheathing, furring, or holding pieces incidental to the
securing of structural insulation shall be of approved incombustible
materials.
(l) Where linings or bulkhead panels are framed away from the shell
or structural bulkheads, the deck within the void space so formed need
only meet Class A-0 requirements.
(m) Decks within accommodation spaces and inside safety areas may
have an overlay for leveling or finishing purposes which need not meet
the requirements for an approved deck covering. Such an overlay will not
be considered as giving any insulating value and may not in general
exceed \3/8\ of an inch in thickness. Greater thicknesses may be
specifically approved by the Commandant for specific locations.
(n) Rugs and carpets may be used in addition to any deck covering or
overlay installed. Rugs and carpets used in stairways or corridors shall
be of wool, or other materials having equivalent fire-resistive
qualities.
(o) Decking within surgical operating rooms shall be of a type which
is acceptably conductive to prevent accumulation of dangerous
electrostatic charges, and shall be in general agreement with ``Code for
Flammable Anesthetics'' of issue in effect at the time the construction
or alteration of the vessel is contracted for, published by the National
Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02269.
(p) Decks in washrooms and toilet spaces, service, cargo, and
machinery spaces, open decks, exterior safety areas, and enclosed
promenades may have an overlay in any thickness. This overlay need not
meet the requirements for an approved deck covering.
[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGD 95-072, 60 FR
50463, Sept. 29, 1995; CGD 95-028, 62 FR 51204, Sept. 30, 1997]
Sec. 72.05-15 Ceilings, linings, trim, and decorations in accommodation
spaces and safety areas.
(a) Ceilings and linings and any furring incidental to their
erection shall be of approved incombustible materials. Where such
ceilings or linings are given credit for their insulating value in
obtaining a bulkhead or deck classification they shall be of Class B-15
bulkhead panel material, and the construction shall be as required by
Sec. 72.05-10(j).
(b) Bulkheads, linings, and ceilings may have a combustible veneer
within a room not to exceed \2/28\ of an inch in thickness. However,
combustible veneers shall not be used in passageways or stairway
enclosures, or in spaces specifically restricted by tables 72.05-10 (d)
through (g).
(c) The total volume of combustible face trim, moldings, and
decorations, including veneers, in any compartment shall not exceed a
volume equivalent to \1/10\ inch veneer on the combined area of the
walls of the compartment. Such trim, molding, or decorations shall not
perform any structural function, and shall not be used in corridors or
stairway enclosures.
(d) Combustible veneers, trim, decorations, etc., shall not be used
in or extend into hidden spaces such as behind
[[Page 50]]
linings or ceilings or in the matter of double bulkheads.
(e) Nothing in this subpart shall be construed as prohibiting the
covering of any surface with a reasonable number of coats of paint or
with a Marine Finish meeting the requirements of subpart 164.012 of
subchapter Q (Specifications) of this chapter. This includes corridors,
stairway enclosures, and hidden spaces.
(f) Partial bulkheads or decks used to subdivide a space for
artistic treatment, privacy, etc., shall meet the requirements of Class
C bulkheads.
Sec. 72.05-20 Stairways, ladders, and elevators.
(a)(1) Except as further noted the provisions of this section apply
to all vessels.
(2) For small vessels, special consideration for relief may be given
where it is shown to be unreasonable or impracticable to meet the
detailed requirements for stairway size, slope, dimensioning, and
landing area.
(3) Stairways, ladders, and elevators within main machinery spaces
or cargo holds are not covered by the general provisions of this
section, but shall meet the requirements of paragraph (b) of this
section.
(b) Stairways, ladders, and elevators within main machinery spaces
and cargo holds shall meet the following requirements:
(1) All stairways, ladders, and elevators shall be of steel.
(2) [Reserved]
(c) Deck penetrations shall meet the following requirements:
(1) Where a continuous vertical deck penetration for a stairway or
elevator exceeds one deck, the integrity of all decks involved shall be
assured by enclosure bulkheads and decks meeting the applicable
requirements of Sec. 72.05-10 (d) through (g), and by doors at all
levels meeting the requirements of Sec. 72.05-25(b)(9).
(2) Where only two decks are served by a stairway or elevator, the
integrity of the deck involved may be assured as noted in the preceding
paragraph. Alternately, the integrity may be maintained at one level
only by means of bulkheads and by doors meeting the requirements of
Sec. 72.05-25(b)(9). If the latter method is used, it should be noted
that the integrity of a deck is involved, and accordingly, the bulkhead
classifications should be selected from tables 72.05-10(f) or 72.05-
10(g), the spaces above or below being assumed to extend to the
bulkheads and doors.
(3) Stairways or elevators to a balcony within a space need not be
enclosed, provided the stairway or elevator serves only the space and
the balcony within the space.
(d) For the purpose of this section, stairways are identified as
follows:
Type 1--Main Vertical Zone enclosed stair towers.
Type 2--Enclosed stairways other than Type 1.
Type 3--Interior stairway not enclosed.
Type 4--Exterior stairways or exterior inclined ladders.
(e) Each Main Vertical Zone shall be served by at least one Type 1
stairway, so that independent of adjoining Main Vertical Zones, escape
may be effected from any accommodation space or any other space where
persons may be normally quartered or employed, to ALL other decks having
any such spaces within the same Main Vertical Zone without coming out of
the stair tower enclosure. Each Type 1 stairway shall give access to the
Embarkation Deck or, if the Embarkation Deck does not extend to the
portion of the vessel in question, to at least one weather deck from
which convenient communication to the Embarkation Deck is provided by
means of Type 4 stairways. In cases where a Type 1 stairway is
accessible from two Main Vertical Zones, it may be considered as the
required Type 1 stairway for both zones provided all boundaries of the
stairway meet Main Vertical Zone requirements.
(f) Insofar as is reasonable and practicable, Types 1 and 2
stairways, and all elevator enclosures, should not give direct access to
accommodations or other enclosed spaces in which a fire may originate.
(g) The furnishings for Types 1 and 2 stairways, and all elevator
enclosures, shall be as set forth in Sec. 72.05-55(c).
(h) In general, curved, spiral, or winding stairways will not be
permitted. Relaxation from this requirement may be permitted, provided,
in the opinion of the Commandant, the
[[Page 51]]
proposed stairway is equivalent with respect to safety and dimensions to
the stairways covered by this section.
(i) For all types of stairways, the stairs, platforms, and landings
shall be of sufficient strength to sustain a load of 100 pounds per
square foot with a factor of safety of 4 based on the ultimate strength.
(j) The stringers, treads, and all platforms and landings of all
Types 1, 2, and 3 stairways shall be of solid steel construction. Risers
shall be of approved incombustible material.
(k) For all types of stairways, handrails shall be fitted on both
sides of the stairs. For stairways in excess of 66 inches in width,
additional center handrails shall be provided. All handrails shall be
fitted at a vertical height above the tread at its nosing of between 33
and 36 inches.
(l) For all types of stairways, the stair width shall be clear of
all obstructions other than the handrails.
(m) Handrails and trim for all Types 1, 2, and 3 stairways shall be
of approved ``incombustible materials.''
(n) For all types of stairways, there shall be no variation in the
width of the stairs, the depth of the tread, or the height of the risers
in any flight. Where variation in height of riser or depth of tread in
different flights is necessary, such variations shall be minimized.
(o) For all types of stairways, the sum of the riser height and
tread depth shall be at least 17 inches and not more than 18 inches.
Types 1, 2, and 3 stairways having treads less than 10 inches in depth
shall have a nosing of one inch or other means to provide additional
room on the tread.
(p) All stairways shall be dimensioned in accordance with table
72.05-20(p), depending upon the type of stairway and the number of
persons served.
Table 72.05-20(p)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Maximum Minimum stair tread width, in inches, based upon number of
angle of persons served by the stairway--Number of persons
Type of stairway Primary use inclination ----------------------------------------------------------------
(degrees) 1-10 11-20 21-30 31-40 41-50 51-60 Over 60
--------------------------------------------------------------------------------------------------------------------------------------------------------
1.......................................... Passenger or crew............ 40 28 30 32 34 36 40 44
2 or 3..................................... Passenger.................... 40 28 30 32 34 36 36 36
2 or 3..................................... Crew......................... 50 28 30 30 30 30 30 30
4.......................................... Passenger or embarkation 45 28 30 30 30 30 30 30
route.
4.......................................... Crew......................... 55 24 24 24 24 24 24 24
--------------------------------------------------------------------------------------------------------------------------------------------------------
(1) The maximum angle of inclination from the horizontal for any
stairway shall be as given in table 72.05-20(p).
(2) For all types of stairways, the minimum width shall be
determined on a deck-by-deck basis. Except as further noted, on any
particular deck, only those persons on that deck using the stairway are
involved in the width determination. However, once a minimum required
width has been established at any one level, that width may not be
reduced at any subsequent deck level in the direction of normal escape.
This does not prohibit the use of stair widths exceeding the required
minimum for any particular flight or flights.
(3) The various spaces shall be considered to have the number of
persons in them as follows:
(i) Passenger staterooms--designed capacity.
(ii) Crew staterooms--two-thirds designed capacity.
(iii) Theaters, dining halls, and similar spaces having fixed
seating--maximum seating capacity.
(iv) Lounges, club rooms, etc.--1 person for every 20 square feet of
deck area.
(v) Working spaces--normal operating capacity.
(4) Type 1 stairways shall be dimensioned on a deck-by-deck basis as
described in the previous subparagraphs. In determining the number of
persons using a Type 1 stairway, all persons within the Main Vertical
Zone or Zones
[[Page 52]]
in question are assumed to be using Type 1 stairways. No consideration
is given to any Type 2 or 3 stairways that may be available. If more
than one Type 1 stairway serves a particular Main Vertical Zone, the
persons shall be distributed between the stairways dependent upon the
arrangements, and the stairways shall be dimensioned accordingly. If in
the normal operation of the vessel, a Type 1 stairway is intended for a
greater number of persons than given by the foregoing, the larger number
shall be used.
(5) Types 2, 3, and 4 stairways shall be dimensioned on a deck-by-
deck basis as described in this paragraph. In determining the number of
persons using the stairways, the normal operation of the vessel shall be
the determining factor. In this respect, if any particular stairway
forms part of a normal debarkation route, the number of persons using
the stairway for that purpose shall be considered.
(q) All types of stairways designed with a broken flight between any
two decks shall conform to the additional requirements of this
paragraph.
(1) Any interruption of the slope or change of direction of the
stairway shall be accomplished by means of an intermediate landing of
rectangular or nearly rectangular shape based on the actual dimensions
of the stairs landing thereon.
(2) Each set of stairs of a broken flight shall be dimensioned
independently, and shall conform to the minimum stair widths given in
table 72.05-20(p).
(r) Landings for stairways shall be provided in accordance with the
applicable requirements of this paragraph.
(1) For all types of stairways, at the top and bottom of each flight
of stairs, there shall be a clear landing having an area at least equal
to the square of the actual stair tread width.
(2) For Type 1 stairways, there shall be provided within the
enclosure at each deck level a landing having a minimum clear area in
square feet, exclusive of the stairs, equal to 1.2 times the number of
persons from that deck using the stairway.
(3) Where an aisle around a stairway is required due to the
relationship of the flights, such aisle shall have a clear width at all
points at least equal to the actual stair tread width.
(s) The total clear width of doors to stairways shall be as set
forth in table 72.05-20(s), and shall meet all of the other applicable
requirements of this paragraph.
Table 72.05-20(s)
----------------------------------------------------------------------------------------------------------------
Minimum clear opening, in inches, of doors to
stairways based on number of persons served by doors--
Type of stairway Primary use Number of persons (N)
-------------------------------------------------------
1-10 11-20 21-30 31-40 41-50 Over 50
----------------------------------------------------------------------------------------------------------------
1................................. Passenger or crew... 28 30 32 34 36 \1\ 0.75N
2 or 3............................ Passenger........... 28 30 32 34 36 36
2 or 3............................ Crew................ 28 30 30 30 30 30
----------------------------------------------------------------------------------------------------------------
\1\ Obtain clear opening in inches by multiplying the number of persons served (N) by 0.75.
(1) The dimensioning of doors shall be based on the same
fundamentals as described in paragraphs (p)(2) through (5) of this
section for stairways. However, the number of people involved for a
particular door shall be determined from the arrangements, each door
being calculated independent of any other doors to the stairway at the
same level.
(2) In no case shall a clear door width be less than 28 inches.
(3) On the Embarkation Deck, each Type 1 stairway shall provide at
least 44 inches of exit door width to each side of the vessel. Exit may
be provided directly to the weather or indirectly by passageways and/or
corridors which lead to the weather.
Sec. 72.05-25 Doors, other than watertight.
(a) The general requirement for doors, other than watertight doors,
are as follows:
(1) All doors shall be capable of operation from either side by 1
person.
[[Page 53]]
(2) In public spaces, stairway enclosures, corridors, etc., all
doors shall open in the direction of escape where practicable.
(3) If it is desired to use decorative doors in addition to those
required, they shall be constructed of approved incombustible materials
and shall not interfere with the normal operation of the required doors,
and shall open in the same direction if the required doors are in a main
avenue of escape.
(4) For the purpose of this subpart, all glass permitted in doors
shall be at least \1/4\-inch thick. However, greater thickness may be
required for strength purposes in certain locations. Except for hardwood
doors permitted by paragraph (b)(8) of this section, all glass shall be
fitted in steel or equivalent metal frames and shall be retained by
steel or equivalent metal glazing beads or angles.
(5) Where wire-inserted glass is required, and the single wire type
is employed, the strands shall run horizontally and shall be not more
than 2 inches apart.
(6) Where hose ports are fitted, they shall be cut in the lower
corner of the door on the side opposite the hinge so that if the hose is
passed through the doorway when the door is open, it may be closed over
the hose. The cut for the hose port should be approximately 6 inches
square. A hinged or pivoted steel or equivalent metal cover shall be
fitted in the cut, equipped with a bullet catch or similar method of
fastening which will permit easy and automatic operation of the hinged
cover.
(7) Combustible veneers may be used in doors where permitted for,
and subject to the same conditions as, the bulkheads in which the doors
are hung.
(8) The locking of doors may be permitted, except as noted in Sec.
72.10-20.
(b) Doors in ``A'' Class bulkheads shall meet the following
requirements:
(1) Doors in bulkheads required to be Class A-60, A-30, or A-15
shall be of hollow steel or equivalent metal construction solidly filled
with approved structural insulation capable of meeting the requirements
for a Class A-15 bulkhead.
(2) Doors in bulkheads required to be Class A-0 shall be of solid or
hollow steel or equivalent metal construction capable of meeting the
requirements of a Class A-0 bulkhead.
(3) Doors shall have a latch with a minimum throw of \3/4\ inch
which can be operated from either side of the door. Double swing doors,
where permitted for the proper utility of the space, may have the latch
normally inoperative.
(4) Except as noted in paragraph (b)(8) of this section, doors may
be fitted with not more than 100 square inches of glass, which shall be
of the wire inserted type.
(5) Vent grilles or louvers shall not be used in doors of this type.
(6) The bottoms of doors may be undercut not to exceed \1/2\ inch
above the door sill or top of approved deck covering. Rugs, and carpets,
shall not pass through doorways, but linoleum and similar coverings may
do so.
(7) Door frames shall be of rigid construction, and shall provide at
least a \1/2\ inch door stop at the sides and top, except:
(i) Double doors capable of independent operation and latching may
have a clearance between the doors not to exceed \1/8\ inch. However, if
one door must always be closed first, a doorstop of at least \1/2\ inch
shall be provided for the second door.
(ii) Double swing doors, where permitted, may have a maximum
clearance of \1/8\ inch at the tops and sides.
(8) Doors opening out onto open decks shall either meet the
applicable requirements of this paragraph, or they may be of hardwood
having a minimum thickness of 1\3/4\ inches. In any case, no restriction
as to the area of glass will be made for such doors insofar as this
subpart is concerned. Only glass of the wire-inserted type may be fitted
in such doors opening onto safety areas from accommodation spaces
containing combustible type furniture and service, cargo, and machinery
spaces.
(9) Doors in stairway enclosures and Main Vertical Zone bulkheads
shall, in addition to meeting the requirements of this paragraph, also
meet the following requirements:
(i) Doors, other than those which are normally locked, such as from
staterooms, fan rooms, lockers, etc., shall be of the self-closing type
capable of closing against a 3\1/2\ degree list, and
[[Page 54]]
such doors shall be numbered in accordance with Sec. 78.47-35 of this
subchapter.
(ii) All doors, except those that are kept normally closed, shall be
of a type which are capable of release from the control station and from
a position at the door. The release mechanism shall be so designed that
the door will automatically close in the event of disruption to the
control system; however, approved power operated watertight doors will
be considered acceptable for this purpose. Holdback hooks, or other
means of permanently holding the door open, not subject to control
station release, will not be permitted. When double swing doors are
permitted, they shall have a latch arrangement which is automatically
engaged by the operation of the door release system.
(iii) Double doors shall be so arranged that either door may be
closed and latched independently.
(iv) For additional requirements for stairway doors, see Sec.
72.05-20(s).
(c) Doors in ``B'' Class bulkheads shall meet the following
requirements:
(1) Doors may be of solid or hollow steel or equivalent metal
construction or may be of steel or equivalent metal frame with glass
panes or may be of approved incombustible materials of such construction
as specifically approved by the Commandant.
(2) No restriction as to the area of glass will be made for such
doors, but all glass shall be of the wire-inserted type.
(3) The lower half of such doors may contain vent grilles or louvers
with a net area not to exceed 2 square feet.
(4) Doors shall have a latch with a minimum throw of \3/8\ inch
which can be operated from either side of the door. Double swing doors,
where permitted for the proper utility of the space, may have the latch
normally inoperative.
(5) The bottoms of doors may be undercut not to exceed 1 inch above
the door sill or top of approved deck covering. Rugs and carpets shall
not pass through doorways but linoleum and similar covering may do so.
(6) Door frames shall be of rigid construction, and shall provide at
least a \1/2\ inch doorstop at the sides and top, except:
(i) Double doors capable of independent operation and latching may
have a clearance between the doors not to exceed \1/8\ inch. However, if
one door must always be closed first, a door stop of at least \1/2\ inch
shall be provided for the second door.
(ii) Double swing doors, where permitted, may have a maximum
clearance of \1/8\ inch at the tops and sides.
(d) Doors in bulkheads required to be Class C shall be of approved
incombustible materials.
Sec. 72.05-30 Windows and airports.
(a) For the purpose of this subpart, all glass in windows or
airports shall be at least \1/4\ inch thick. However, greater thickness
may be required for strength purposes in certain locations. All glass
shall be fitted in steel or equivalent metal frames and shall be
retained by steel or equivalent metal glazing beads or angles.
(b) Where wire-inserted glass is required, and the single wire type
is employed, the strands shall run horizontally and shall be not more
than 2 inches apart.
(c) Windows in Class B-0 bulkheads shall be fitted with wire
inserted glass. Such windows opening onto passageways may not extend
below the normal height of the storm rails.
(d) Windows in Class B-15 bulkheads shall be fitted with wire
inserted glass. In addition, such windows shall be fitted with a
suitable steel or equivalent metal shutter capable of being operated
manually as well as automatically by means of a fusible link.
(e) Windows in interior ``A'' Class bulkheads shall be fitted with
suitable steel or equivalent metal shutter capable of being operated
manually as well as automatically from the control station by the same
system used for the fire doors as noted in Sec. 72.05-25(b)(9)(ii). The
metal shutter shall be insulated to meet the applicable bulkhead
requirements.
(f) Windows or air ports opening onto lifeboat embarkation or
lowering spaces from service, cargo, or machinery spaces, or from
control or accommodation spaces other than those containing only
incombustible veneers and trim and fire resistant furnishings, shall be
fitted with wire inserted glass.
[[Page 55]]
Other windows or air ports opening onto open decks or enclosed
promenades need not have wire inserted glass.
(g) Skylights to spaces containing auxiliary internal combustion
machinery having an aggregate horsepower of 1,000 or more, and to boiler
and main enginerooms, shall be capable of being closed from outside the
space. If glass is fitted in such skylights, it shall be of the wire
inserted type. The glass panels shall be fitted with permanently
attached shutters of steel or equivalent metal.
Sec. 72.05-35 Hatch covers and shifting boards.
(a) Wood hatch covers may be used between cargo spaces. Hatch covers
in other locations shall meet the requirements for deck construction
noted in tables 72.05-10 (f) and (g).
(b) Tonnage openings in ``A'' Class bulkheads shall be closed by
means of steel plates.
Sec. 72.05-40 Insulation, other than for structural fire protection.
(a) Any insulation installed for heat and comfort, refrigeration
(including air conditioning), or for any other purpose, and all material
incidental to its installation, shall be approved Incombustible
Materials. This paragraph shall not apply to such insulation installed
in cargo spaces, refrigerated storerooms, individual refrigerator boxes,
nor to pipe and machinery coverings or laggings within the machinery
spaces.
(b) [Reserved]
Sec. 72.05-45 Paint.
(a) An excessive number of coats of paint will be discouraged unless
noncombustible paint is used.
(b) Nitrocellulose or other highly flammable or noxious fume-
producing paints or lacquers shall not be used.
Sec. 72.05-50 Ventilation.
(a) Where the term duct is used in this section, it shall include
trunks, plenums, and any other type of ventilation piping, chambers, or
duct work.
(b) Where automatic fire dampers are required, they shall be
designed to operate at approximately 165 degrees F. for normal
locations, and approximately 212 degrees F. for locations such as
galleys. The dampers shall be so designed as to close against the
anticipated draft in the duct. The damper shall be made accessible for
periodic inspection by means of a hinged or bolted plate in the duct.
The damper and the portion of duct containing the damper shall be
constructed of at least \1/8\ inch steel plate suitably stiffened. No
insulation need be applied to the damper blade.
(c) Where ventilation ducts are required to meet bulkhead
requirements, the space within the duct shall be considered to be the
same as the space served by the ventilator, and the duct shall be
insulated to meet the applicable requirements of tables 72.05-10(d) and
72.05-10(e).
(d) All ventilation systems shall be designed, where practicable, so
that all ducts leading to the various enclosures are kept within the
main vertical zones. No duct may serve spaces in more than one main
vertical zone.
(e) Where of necessity, ducts pass through main vertical zone
bulkheads, automatic fire dampers shall be fitted adjacent to the
bulkhead. The duct between the bulkhead and the damper shall meet the
applicable bulkhead requirements. The damper shall be fitted on at least
one side of the bulkhead with a visible indicator showing whether the
damper is in the open or closed position. The indicator may be connected
to the manual operating device rather than the damper blade so that it
might show as being open when it had automatically closed, but could
never be open if the indicator showed it to be closed. The damper shall
be capable of being manually closed from both sides of the bulkhead. The
operating positions for the damper shall be marked as required by Sec.
78.47-53 of this subchapter.
(f) Vent ducts serving stairway enclosures shall serve no other
spaces.
(g) Ventilation ducts serving cargo or main machinery spaces which
pass through accommodation spaces or safety areas shall be fitted with
an automatic fire damper adjacent to the point of entry. Between the
bulkhead or deck and the damper, and in addition, on vertical ducts for
a distance of
[[Page 56]]
6 feet above the damper, the duct shall meet the applicable bulkhead
requirements.
(h) Exhausts from galleys shall meet the applicable bulkhead
requirements. In addition, an automatic damper shall be installed in
exhaust ducts over frying vats, etc.
(i) In all ventilation systems, manually operated dampers or other
suitable means shall be provided in accessible locations, outside the
spaces served by the system, for shutting off the passage of air in the
event of fire; however, no dampers shall be placed in exhaust ducts from
film lockers or projection rooms.
(j) For information regarding controls of electrically powered
ventilation systems, see subchapter J (Electrical Engineering) of this
chapter.
Sec. 72.05-55 Furniture and furnishings.
(a) For the purpose of this subpart, rooms containing ``fire
resistant furnishings'' will be considered to be those in which:
(1) All case furniture such as desks, wardrobes, dressing tables,
bureaus, dressers, etc., shall be constructed entirely of approved
incombustible materials; except that a combustible veneer not exceeding
\1/8\ inch may be used on the top surface of such articles.
(2) All free standing furniture such as chairs, sofas, tables, etc.,
shall be constructed with frames of approved incombustible materials.
(3) All draperies shall be of approved fire resistant fabrics.
(4) All rugs and carpets shall be of wool or other material having
equivalent fire resistive qualities.
(b) Waste paper baskets shall be constructed of approved
incombustible materials with solid sides and bottoms.
(c) Passageways and stairway enclosures shall contain only fire
resistant furnishings. In addition, all upholstery and padding of
chairs, sofas, etc., in these areas, shall be of approved fire resistant
materials.
Sec. 72.05-90 Vessels contracted for prior to May 26, 1965.
(a) Vessels of 100 gross tons and over, contracted for prior to May
26, 1965, on an international voyage; and vessels of 100 gross tons and
over, contracted for on or after May 28, 1936, and prior to May 26,
1965, not on an international voyage; shall meet the following
requirements:
(1) Existing structure, arrangements, and materials previously
approved will be considered satisfactory so long as they meet the
minimum requirements of this paragraph and are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standards as the original construction.
(2) The details shall be in general agreement with Sec. Sec. 72.05-
5 through 72.05-60.
(b) Vessels of 100 gross tons and over, contracted for prior to May
28, 1936, not on an international voyage, shall meet the following
requirements:
(1) Existing structure, arrangements, and materials previously
approved will be considered satisfactory so long as they meet the
minimum requirements of this paragraph and are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standards as the original construction.
(2) All vessels in ocean or coastwise service shall be fitted above
the bulkhead deck with fire-resisting bulkheads and doors spaced not
more than 131 feet apart which are capable of resisting the passage of
flame for a period of at least 1 hour.
(3) All vessels with berth or stateroom accommodations for 50 or
more passengers shall be fitted with an approved automatic sprinkling
system unless deemed unnecessary by the Commandant. This system shall be
so installed as to protect all enclosed parts of the vessel accessible
to passengers or crew while the vessel is being navigated, except cargo
holds, machinery spaces, and when of fire-resisting construction,
toilets, bathrooms, and spaces of similar construction. Where, in the
case of a particular vessel, the Commandant does not consider the
installation of an automatic water-sprinkling system necessary, such
vessel shall be protected in such enclosed parts of the vessel as the
Commandant shall deem necessary, with an automatic electric or pneumatic
fire-
[[Page 57]]
detecting and alarm system, used singly or in combination, of a type
approved by the Commandant.
(c) Vessels of less than 100 gross tons, contracted for prior to May
26, 1965, which carry more than 150 passengers, shall meet the following
requirements:
(1) Existing structure, arrangements, and materials previously
approved will be considered satisfactory so long as they meet the
minimum requirements of this paragraph and are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standards as the original construction.
(2) For such vessels, contracted for on or after November 19, 1952,
and prior to May 26, 1965, on an international voyage, the details shall
be in general agreement with Sec. Sec. 72.05-5 through 72.05-60.
[CGFR 67-87, 32 FR 19180, Dec. 20, 1967]
Subpart 72.10_Means of Escape
Sec. 72.10-1 Application.
(a) The provisions of this subpart, with the exception of Sec.
72.10-90, shall apply to all vessels contracted for on or after November
19, 1952. Vessels contracted for prior to November 19, 1952, shall meet
the requirements of Sec. 72.10-90.
(b) [Reserved]
Sec. 72.10-5 Two means required.
(a) There shall be at least two means of escape from all general
areas accessible to the passengers or where the crew may be quartered or
normally employed. At least one of these two means of escape shall be
independent of watertight doors. For stairway continuity and general
requirements for stairways see Sec. 72.05-20.
(b) Elevators shall not be considered as one of the required means
of escape.
(c) Stairways serving only a space and a balcony to a space shall
not be considered as one of the required means of escape.
[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGD 72-104R, 37
FR 14233, July 18, 1972]
Sec. 72.10-10 Location.
(a) The two means of escape shall be as remote as practicable so as
to minimize the possibility of one incident blocking both escapes.
(b) [Reserved]
Sec. 72.10-15 Vertical ladders not acceptable.
(a) Vertical ladders and deck scuttles shall not in general be
considered satisfactory as one of the required means of escape. However,
where it is demonstrated that the installation of a stairway would be
impracticable, a vertical ladder may be used as the second means of
escape.
(b) [Reserved]
Sec. 72.10-20 No means for locking door.
(a) No means shall be provided for locking doors giving access to
either of the 2 required means of escape, except that crash doors or
locking devices, capable of being easily forced in an emergency, may be
employed provided a permanent and conspicuous notice to this effect is
attached to both sides of the door. This paragraph shall not apply to
outside doors to deckhouses where such doors are locked by key only and
such key is under the control of one of the vessel's officers.
(b) [Reserved]
Sec. 72.10-25 Stairway size.
(a) Stairways shall be of sufficient width to satisfactorily
accommodate the number of persons having access to such stairs for
escape purposes.
(b) [Reserved]
Sec. 72.10-30 Dead end corridors.
(a) Dead end corridors, or the equivalent, more than 40 feet in
length shall not be permitted.
(b) [Reserved]
Sec. 72.10-35 Public spaces.
(a) In all cases, public spaces having a deck area of over 300
square feet shall have at least two exits. Where practicable, these
exits shall give egress to different corridors, rooms, or spaces to
minimize the possibility of one incident blocking both exits.
(b) [Reserved]
[[Page 58]]
Sec. 72.10-40 Access to lifeboats.
(a) The stairways, corridors, and doors shall be so arranged as to
permit a ready and direct access to the various lifeboat embarkation
areas.
(b) [Reserved]
Sec. 72.10-45 Weather deck communications.
(a) Vertical communication shall be provided between the various
weather decks by means of permanent inclined ladders. Where ladders are
for the exclusive use of the crew for rapid communication, and do not
form part of a normal escape route, vertical ladders may be employed.
(b) [Reserved]
Sec. 72.10-90 Vessels contracted for prior to November 19, 1952.
(a) Existing arrangements previously approved will be considered
satisfactory so long as they are maintained in good condition to the
satisfaction of the Officer in Charge, Marine Inspection. Minor repairs
and alterations may be made to the same standards as the original design
provided that in no case will a greater departure from the standards of
Sec. Sec. 72.10-5 through 72.10-45 be permitted than presently exists.
Nothing in this paragraph shall be construed as exempting any vessel
from having 2 suitable means of escape from all main compartments which
are accessible to the passengers or where the crew are normally
quartered or employed.
(b) [Reserved]
Subpart 72.15_Ventilation
Sec. 72.15-1 Application.
(a) The provisions of this subpart with the exception of Sec.
72.15-90, shall apply to all vessels contracted for on or after November
19, 1952. Vessels contracted for prior to November 19, 1952, shall meet
the requirements of Sec. 72.15-90.
(b) [Reserved]
Sec. 72.15-5 Structural fire protection.
See Sec. 72.05-50 for ventilation requirements pertaining to
structural fire protection.
[CGD 72-104R, 37 FR 14233, July 18, 1972]
Sec. 72.15-10 Vessels using fuel having a flashpoint of 110 degrees F.
or lower.
(a) Where liquid fuel having a flashpoint of 110 degrees F. or lower
is used for main or auxiliary machinery or for starting purposes, the
spaces containing such machinery or fuel tanks shall have natural supply
and mechanical ventilation as required by this section.
(b) The requirements for the mechanical exhaust system shall be such
as to assure the air changes as noted in table 72.15-10(b), depending
upon the size of the space.
Table 72.15-10(b)
------------------------------------------------------------------------
Size of space, cubic feet Minutes
-------------------------------------------------------------- per air
Over Not over change
------------------------------------------------------------------------
500 2
500............................................... 1,000 3
1,000............................................. 1,500 4
1,500............................................. ......... 5
------------------------------------------------------------------------
(c) Exhaust blower motors shall be outside of the ducts, and if
mounted in any compartment required to be ventilated by this section,
shall be of the explosion proof type. Blower blades shall be non-
sparking with reference to their housings.
(d) Exhaust blower switches shall be located outside of any space
required to be ventilated by this section, and shall be of the type
interlocked with the ignition switch so that the blowers are started
before the engine ignition is switched on. A red warning sign at the
switch shall state that the blowers shall be operated prior to starting
the engines for a sufficient time to insure at least one complete change
of air in the compartments.
(e) The area of the ducts shall be such as to limit the air velocity
to a maximum of 2,000 feet per minute. Ducts may be of any shape,
provided that in no case shall 1 dimension exceed twice the other.
(f) At least 2 inlet ducts shall be located at 1 end of the
compartment and they shall extend to the lowest part of the compartment
or bilge on each side. Simliar exhaust ducts shall be led to the
mechanical exhaust system from the lowest part of the compartment or
bilge on each side of the compartment
[[Page 59]]
at the end opposite from that at which the inlet ducts are fitted.
(g) All ducts shall be constructed of non-ferrous metal or
galvanized ferrous metal not less than No. 22 USSG, intact and gastight
from end to end and shall be of substantial construction. The ducts
shall lead as direct as possible and be properly fastened and supported.
(h) All supply ducts shall be provided with cowls or scoops having a
free area not less than twice the required duct area. When the cowls or
scoops are screened, the mouth area shall be increased to compensate for
the area of the screen wire. Dampers shall not be fitted in the supply
ducts. Cowls or scoops shall be kept open at all times except when the
stress of weather is such as to endanger the vessel if the openings are
not temporarily closed. Supply and exhaust openings shall not be located
where the natural flow of air is unduly obstructed, or adjacent to
possible sources of vapor ignition, nor shall they be so located that
exhaust air may be taken into the supply vents.
Sec. 72.15-15 Ventilation for closed spaces.
(a) All enclosed spaces within the vessel shall be properly vented
or ventilated. Means shall be provided to close off all vents and
ventilators.
(b) Means shall be provided for stopping all fans in ventilation
systems serving machinery and cargo spaces and for closing all doorways,
ventilators and annular spaces around funnels and other openings to such
spaces, from outside these spaces, in case of fire.
(c) The ventilation of spaces which are ``specially suitable for
vehicles'' shall be in accordance with the provisions of this paragraph.
In addition, if vehicles are operated inside of enclosed spaces, the
ventilation shall be in accordance with subpart 78.83 of this
subchapter.
(1) Areas below the weather deck shall be provided with continuous
pressure-positive ventilation at each level on which vehicles are
transported.
(2) The quantity of ventilating air shall be not less than 1 cubic
foot per minute per square foot of deck area.
(3) The ventilation shall be such as to prevent air stratification
as well as to prevent accumulation of air pockets.
(4) An alarm system shall be provided which will indicate the loss
of required ventilation. The alarm location shall be in a normally
manned space acceptable to the Commandant.
[CGFR 66-50, 30 FR 16903, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR
15281, Dec. 6, 1966]
Sec. 72.15-20 Ventilation for crew quarters and passenger spaces.
(a) All crew and passenger spaces shall be adequately ventilated in
a manner suitable to the purpose of the space.
(b) On vessels of 100 gross tons and over, except for such spaces as
are so located that under all ordinary conditions of weather, windows,
ports, skylights, etc., and doors to passageways can be kept open, all
crew spaces shall be ventilated by a mechanical system, unless it can be
shown that a natural system will provide adequate ventilation. However,
vessels which trade regularly in the tropics shall, in general, be
fitted with a mechanical ventilation system.
Sec. 72.15-90 Vessels contracted for prior to November 19, 1952.
(a) Existing arrangements previously approved will be considered
satisfactory so long as they are maintained in good condition to the
satisfaction of the Officer in Charge, Marine Inspection. Minor repairs
and alterations may be made to the same standards as the original design
provided that in no case will a greater departure from the standards of
Sec. Sec. 72.15-5 through 72.15-20 be permitted than presently exists.
(b) [Reserved]
Subpart 72.20_Accommodations for Officers and Crew
Source: CGD 95-027, 61 FR 26002, May 23, 1996, unless otherwise
noted.
Sec. 72.20-1 Application.
The provisions of this part, except Sec. 72.20-90, apply to all
vessels contracted for after November 18, 1952. Vessels contracted for
before November
[[Page 60]]
19, 1952, must meet the requirements of Sec. 72.20-90.
Sec. 72.20-5 Intent.
Accomodations provided for officers and crew on all vessels shall be
securely constructed, properly lighted, heated, drained, ventilated,
equipped, located, arranged, and insulated from undue noise, heat, and
odors.
Sec. 72.20-10 Location of crew spaces.
(a) Crew quarters must not be located farther forward in the vessel
than a vertical plane located at 5 percent of the vessel's length abaft
the forward side of the stem at the designed summer load water line.
However, for vessels in other than ocean or coastwise service, this
distance need not exceed 8.5 meters (28 feet). For the purpose of this
paragraph, the vessel's length must be as defined in Sec. 43.15-1 of
subchapter E (Load Lines) of this chapter. Unless approved by the
Commandant, no section of the deck head of the crew spaces may be below
the deepest load line.
(b) There must be no direct communication, except through solid,
close fitted doors or hatches between crew spaces and chain lockers, or
machinery spaces.
Sec. 72.20-15 Construction.
All crew spaces are to be constructed and arranged in a manner
suitable to the purpose for which they are intended and so that they can
be kept in a clean, workable, and sanitary condition.
Sec. 72.20-20 Sleeping accommodations.
(a) Where practicable, each licensed officer shall be provided with
a separate stateroom.
(b) Sleeping accommodations for the crew must be divided into rooms,
no one of which shall berth more than 4 persons.
(c) Each room shall be of such size that there is at least 2.78
square meters (30 square feet) of deck area and a volume of at least 5.8
cubic meters (210 cubic feet) for each person accommodated. The clear
head room shall be not less than 190 centimeters (75 inches). In
measuring sleeping accommodations any furnishings contained therein for
the use of the occupants are not to be deducted from the total volume or
from the deck area.
(d) Each person shall have a separate berth and not more than one
berth may be placed above another. The berth must be composed of
materials not likely to corrode. The overall size of a berth must not be
less than 68 centimeters (27 inches) wide by 190 centimeters (75 inches)
long, except by special permission of the Commandant. Where two tiers of
berths are fitted, the bottom of the lower berth must not be less than
30 centimeters (12 inches) above the deck. The berths must not be
obstructed by pipes, ventilating ducts, or other installations.
(e) A locker must be provided for each person accommodated in a
room.
Sec. 72.20-25 Washrooms and toilet rooms.
(a) There must be at least 1 toilet, 1 washbasin, and 1 shower or
bathtub for each 8 members or portion thereof in the crew who do not
occupy sleeping accommodations to which private or semi-private
facilities are attached.
(b) The toilet rooms and washrooms shall be located convenient to
the sleeping quarters of the crew to which they are allotted but must
not open directly into such quarters except when they are provided as
private or semi-private facilities.
(c) All washbasins, showers, and bathtubs must be equipped with
adequate plumbing, including hot and cold running water. All toilets
must be installed with adequate plumbing for flushing.
(d) At least 1 washbasin must be fitted in each toilet room, except
where private or semi-private facilities are provided and washbasins are
installed in the sleeping rooms.
(e) Where more than 1 toilet is located in a space or compartment,
each toilet must be separated by partitions.
Sec. 72.20-30 Messrooms.
(a) Messrooms must be located as near to the galley as practicable
except where the messroom is equipped with a steam table.
(b) Each messroom must seat the number of persons expected to eat in
the messroom at one time.
[[Page 61]]
Sec. 72.20-35 Hospital space.
(a) Each vessel which in the ordinary course of its trade makes
voyages of more than 3 days duration between ports and which carries a
crew of 12 or more, must be provided with a hospital space. This space
must be situated with due regard to the comfort of the sick so that they
may receive proper attention in all weathers.
(b) The hospital must be suitably separated from other spaces and
must be used for the care of the sick and for no other purpose.
(c) The hospital must be fitted with berths in the ratio of 1 berth
to every 12 members of the crew, or portion thereof, who are not berthed
in single occupancy rooms, but the number of berths need not exceed 6.
(d) The hospital must have a toilet, washbasin, and bathtub or
shower conveniently situated. Other necessary suitable equipment such as
a clothes locker, a table, and a seat must be provided.
Sec. 72.20-40 Other spaces.
Each vessel must have--
(a) Sufficient facilities where the crew may wash and dry their own
clothes, including at least 1 sink supplied with hot and cold fresh
water;
(b) Recreation spaces; and
(c) A space or spaces of adequate size on an open deck to which the
crew has access when off duty.
Sec. 72.20-45 Lighting.
Each berth must have a light.
Sec. 72.20-50 Heating and cooling.
(a) All manned spaces must be adequately heated and cooled in a
manner suitable to the purpose of the space.
(b) The heating and cooling system for accommodations must be
capable of maintaining a temperature of 21 [deg]C (70 [deg]F) under
normal operating conditions without curtailing ventilation.
(c) Radiators and other heating apparatus must be so placed and
shielded, where necessary, to avoid risk of fire, danger or discomfort
to the occupants. Pipes leading to radiators or heating apparatus must
be insulated where those pipes create a hazard to persons occupying the
space.
Sec. 72.20-55 Insect screens.
Provisions must be made to protect the crew quarters against the
admission of insects.
Sec. 72.20-90 Vessels contracted for prior to November 19, 1952.
(a) Vessels of 100 gross tons and over, contracted for prior to
March 4, 1915, must meet the requirements of this paragraph.
(1) Existing structure, arrangements, materials, and facilities,
previously approved will be considered satisfactory so long as they are
maintained in a suitable condition to the satisfaction of the Officer in
Charge, Marine Inspection.
(2) Minor repairs and alterations may be made to the same standard
as the original construction provided that in no case will a greater
departure from the standards of Sec. Sec. 72.20-5 through 72.20-55 be
permitted than presently exists.
(b) Vessels of 100 gross tons and over, contracted for on or after
March 4, 1915, but prior to January 1, 1941, must meet the following
requirements:
(1) Existing structure, arrangements, materials, and facilities,
previously accepted or approved will be considered satisfactory so long
as they are maintained in good condition to the satisfaction of the
Officer in Charge, Marine Inspection. Minor repairs and alterations may
be made to the same standard as the original construction.
(2) Where reasonable and practicable, a minimum of 1 toilet, shower,
and washbasin must be provided for each 10 members of the crew or
fraction thereof.
(3) Crew spaces must have a volume of at least 3.4 cubic meters (120
cubic feet) and a deck area of at least 1.5 square meters (16 square
feet) for each person accommodated.
(4) Each crewmember shall have a separate berth, and berths may not
be placed more than 2 high.
(5) Each vessel, which in the ordinary course of its trade makes a
voyage of more than 3 days duration between ports and which carries a
crew of 12 or more persons, must be provided with a suitable hospital
space for the exclusive use of the sick or injured. Berths must be
provided in the ratio of 1 berth for each 12 members of the crew or
[[Page 62]]
fraction thereof, but the number of berths need not exceed 6.
(6) The crew spaces must be securely constructed, properly lighted,
heated, drained, ventilated, equipped, located, and arranged, and,
practicable, must be insulated from undue noise and odors.
(c) Vessels of 100 gross tons and over, contracted for on or after
January 1, 1941, but prior to November 19, 1952, must meet the
requirements of this paragraph.
(1) Existing structure, arrangements, materials, and facilities,
previously accepted or approved will be considered satisfactory so long
as they are maintained in a good condition to the satisfaction of the
Office in Charge, Marine Inspection. Minor repairs and alterations may
be made to the same standard as the original construction.
(2) There must be a minimum of 1 toilet, 1 shower, and 1 washbasin
for each 8 members of the crew or fraction thereof who are not
accommodated in rooms having attached private or semi-private
facilities. Washbasins, showers, and bathtubs, if substituted for
showers, must be equipped with adequate plumbing, including hot and cold
running water.
(3) Crew spaces must have a volume of at least 3.4 cubic meters (120
cubic feet) and a deck of at least 1.5 square meters (16 square feet)
for each person accommodated.
(4) Each crewmember shall have a separate berth, and berths may not
be placed more than two high.
(5) Each vessel, which in the ordinary course of its trade makes a
voyage of more than 3 days duration between ports and which carries a
crew of 12 or more persons, must be provided with a suitable hospital
space for the exclusive use of the sick or injured. Berths must be
provided in the ratio of 1 berth for each 12 members of the crew or
fraction thereof, but the member of berths need not exceed 6.
(6) The crew spaces must be securely constructed, properly lighted,
heated, drained, ventilated, equipped, located, and arranged, and, where
practicable, must be insulated from undue noise heat, and odors.
[CGD 95-027, 61 FR 26002, May 23, 1996; 61 FR 35138, July 5, 1996]
Subpart 72.25_Passenger Accommodations
Sec. 72.25-1 Application.
(a) The provisions of this subpart shall apply to all vessels.
(b) [Reserved]
Sec. 72.25-10 Location of passenger quarters.
(a) The deck forming the deckhead of passenger quarters between
adjacent watertight bulkheads shall not be below the deepest load line
at any point within the watertight compartment in question.
(b) [Reserved]
Sec. 72.25-15 Passenger accommodations for excursion boats, ferryboats,
and passenger barges.
(a) Except as specifically excluded by this section, separate public
toilet spaces shall be provided for male and female passengers with at
least the minimum equipment in each based upon the number of passengers
permitted to be carried as set forth in table 72.25-15(a).
Table 72.25-15(a)
------------------------------------------------------------------------
Number of passengers
-------------------------------------------------- Toilets Washbasins
Over Not over
------------------------------------------------------------------------
100 1 1
100................................... 300 2 1
300................................... 500 3 2
500................................... 1,000 4 2
1,000................................. 1,500 5 3
1,500................................. 2,000 6 3
2,000................................. 2,500 7 4
2,500................................. 3,000 8 4
3,000................................. 3,500 9 5
3,500................................. 4,000 10 5
4,000................................. ......... (\1\) (\1\)
------------------------------------------------------------------------
\1\ Additional facilities by extrapolation.
(b) In the men's spaces, urinals may be substituted for toilets,
provided at least one-half the required toilets are fitted.
(c) On ferryboats and barges having a short run, passenger toilet
facilities need not be fitted.
[[Page 63]]
Subpart 72.30_Subdivision and Stability
Sec. 72.30-1 Application.
Each vessel must meet the applicable requirements in subchapter S of
this chapter.
[CGD 79-023, 48 FR 51007, Nov. 4, 1983]
Subpart 72.40_Rails and Guards
Sec. 72.40-1 Application.
(a) The provisions of this subpart, with the exception of Sec.
72.40-90, shall apply to all vessels contracted for on or after July 1,
1969. Vessels contracted for prior to July 1, 1969, shall meet the
requirements of Sec. 72.40-90.
(b) [Reserved]
[CGFR 65-50, 30 FR 16903, Dec. 30, 1965, as amended by CGFR 69-72, 34 FR
17483, Oct. 29, 1969]
Sec. 72.40-5 Where rails required.
(a) All passenger vessels shall have efficient guard rails or
bulwarks on decks and bridges as follows: The height of rails or
bulwarks shall be at least 39\1/2\ inches from the deck. At the
peripheries of the freeboard and superstructure decks and at the
peripheries of all decks accessible to passengers, rails shall be in at
least three courses including the top. The opening below the lowest
course shall not be more than 9 inches. The courses shall not be more
than 15 inches apart. In the case of ships with rounded gunwales the
guard rail supports shall be placed on the flat of the deck. On other
decks and bridges the rails shall be in at least two courses, including
the top, approximately evenly spaced.
(b) Where the height of the rails interferes with the business of
the vessel, as in the case of a sport fishing vessel, other arrangements
may be specifically approved by the Commandant. However, in general, the
effective rail or bulwark height above the deck on which the passengers
stand shall be at least 30 inches.
(c) On the passenger decks of ferryboats, excursion vessels, and
vessels of a similar type, the space below the top of the rail shall be
fitted with suitable wire mesh or the equivalent. Depending upon the
type of construction, the lower rail courses may not be required.
(d) Where it can be shown to the satisfaction of the Commandant that
a vessel is engaged exclusively in voyages of a sheltered nature, the
provisions of paragraph (a) of this section may be relaxed.
[CGFR 69-72, 34 FR 17483, Oct. 29, 1969]
Sec. 72.40-10 Storm rails.
(a) Suitable storm rails shall be installed in all passageways and
at the deckhouse sides where passengers or crew might have normal
access. Storm rails shall be installed on both sides of passageways
which are 6 feet or more in width.
(b) [Reserved]
Sec. 72.40-15 Vehicular ferries.
(a) On vehicular ferries, suitable chains, cables, or other barriers
shall be installed at the ends of the vehicle runways. In addition,
suitable gates, rails, or other devices shall be installed as a
continuation of the regularly required rails.
(b) [Reserved]
Sec. 72.40-20 Guards in dangerous places.
(a) Suitable covers, guards, or rails shall be installed in way of
all exposed and dangerous places such as gears, machinery, etc.
(b) [Reserved]
Sec. 72.40-90 Vessels contracted for prior to July 1, 1969.
(a) Passenger vessels contracted for prior to July 1, 1969, assigned
a deeper load line under part 42 of subchapter E (Load Lines) of this
chapter shall have efficient guard rails or bulwarks as required by
Sec. 72.40-5. Otherwise, existing structure, arrangements, materials,
and facilities previously approved will be considered satisfactory so
long as they are maintained in good condition to the satisfaction of the
Officer in Charge, Marine Inspection. Minor repairs and alterations may
be made to the same standards as the original construction provided that
in no case will greater departure from the standards of Sec. Sec.
72.40-5 through 72.40-20 be permitted than presently exists.
[[Page 64]]
(b) [Reserved]
[CGFR 69-72, 34 FR 17483, Oct. 29, 1969]
PART 76_FIRE PROTECTION EQUIPMENT--Table of Contents
Subpart 76.01_Application
Sec.
76.01-1 General; preemptive effect.
76.01-2 Incorporation by reference.
76.01-5 Equipment installed but not required.
Subpart 76.05_Fire Detecting and Extinguishing Equipment, Where Required
76.05-1 Fire detecting systems.
76.05-5 Manual alarm system.
76.05-10 Supervised patrol system.
76.05-15 Fire main system.
76.05-20 Fixed fire extinguishing systems.
76.05-25 Hand portable fire extinguishers and semiportable fire
extinguishing systems.
Subpart 76.10_Fire Main System, Details
76.10-1 Application.
76.10-3 Water availability.
76.10-5 Fire pumps.
76.10-10 Fire station hydrants, hose and nozzles--T/All.
76.10-15 Piping.
76.10-90 Installations contracted for prior to May 26, 1965.
Subpart 76.13_Steam Smothering Systems
76.13-1 Application.
76.13-90 Installations contracted for prior to January 1, 1962.
Subpart 76.15_Carbon Dioxide Extinguishing Systems, Details
76.15-1 Application.
76.15-5 Quantity, pipe sizes, and discharge rate.
76.15-10 Controls.
76.15-15 Piping
76.15-20 Carbon dioxide storage.
76.15-25 Discharge outlets.
76.15-30 Alarms.
76.15-35 Enclosure openings.
76.15-40 Pressure relief.
76.15-50 Lockout valves.
76.15-60 Odorizing units.
76.15-90 Installations contracted for prior to November 19, 1952.
Subpart 76.17_Foam Extinguishing Systems, Details
76.17-1 Application.
76.17-5 Quantity of foam required.
76.17-10 Controls.
76.17-15 Piping.
76.17-20 Discharge outlets.
76.17-25 Additional protection required.
76.17-90 Installations contracted for prior to November 19, 1952.
Subpart 76.23_Manual Sprinkling System, Details
76.23-1 Application.
76.23-5 Zoning.
76.23-10 Quantity, pipe sizes, and discharge rates.
76.23-15 Controls.
76.23-20 Piping.
76.23-25 Sprinkler heads.
76.23-90 Installations contracted for prior to November 19, 1952.
Subpart 76.25_Automatic Sprinkling System, Details
76.25-1 Application.
76.25-5 Zoning.
76.25-10 Size and arrangement of sprinkler heads and pipe sizes.
76.25-15 Pumps and water supply.
76.25-20 Pressure tank.
76.25-25 Controls.
76.25-30 Piping.
76.25-35 Operation and installation.
76.25-90 Installations contracted for prior to September 30, 1997.
Subpart 76.27_Electric Fire Detecting System, Details
76.27-1 Application.
76.27-5 Zoning.
76.27-10 Location and spacing of detectors.
76.27-15 Operation and installation.
76.27-90 Installations contracted for prior to November 19, 1952.
Subpart 76.30_Pneumatic Fire Detecting System, Details
76.30-1 Application.
76.30-5 Zoning.
76.30-10 Location and spacing of tubing.
76.30-15 Operation and installation.
76.30-90 Installations contracted for prior to November 19, 1952.
Subpart 76.33_Smoke Detecting System, Details
76.33-1 Application.
76.33-5 Zoning.
76.33-10 Location and spacing of accumulators.
76.33-15 Piping.
76.33-20 Operation and installation.
76.33-90 Installations contracted for prior to November 19, 1952.
[[Page 65]]
Subpart 76.35_Manual Alarm System, Details
76.35-1 Application.
76.35-5 Zoning.
76.35-10 Location and spacing of manual alarm boxes.
76.35-15 Operation and installation.
76.35-90 Installations contracted for prior to November 19, 1952.
Subpart 76.50_Hand Portable Fire Extinguishers and Semiportable Fire
Extinguishing Systems, Arrangements and Details
76.50-1 Application.
76.50-5 Classification.
76.50-10 Location.
76.50-15 Spare charges.
76.50-20 Semiportable fire extinguishers.
76.50-90 Vessels contracted for prior to November 19, 1952.
Subpart 76.60_Fire Axes
76.60-1 Application.
76.60-5 Number required.
76.60-10 Location.
Authority: 46 U.S.C. 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980
Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
Source: CGFR 65-50, 30 FR 16940, Dec. 30, 1965, unless otherwise
noted.
Subpart 76.01_Application
Sec. 76.01-1 General; preemptive effect.
(a) The provisions of this part shall apply to all vessels except as
specifically noted in this part.
(b) The regulations in this part have preemptive effect over State
or local regulations in the same field.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2006-24797,
77 FR 33875, Jun. 7, 2012]
Sec. 76.01-2 Incorporation by reference.
(a) Certain material is incorporated by reference into this part
with the approval of the Director of the Federal Register under 5 U.S.C.
552(a) and 1 CFR part 51. To enforce any edition other than that
specified in this section, the Coast Guard must publish notice of change
in the Federal Register and the material must be available to the
public. All approved material is available for inspection at the
National Archives and Records Administration (NARA). For information on
the availability of this material at NARA, call 202-741-6030 or go to
http://www.archives.gov/federal--register/code--of--federal--
regulations/ibr--locations.html. The material is also available for
inspection at the U.S. Coast Guard, Office of Design and Engineering
Standards (CG-ENG), 2100 2nd St., SW., Stop 7126, Washington, DC 20593-
7126, and is available from the sources listed below.
(b) ASTM International (formerly American Society for Testing and
Materials) (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-
2959. ASTM F 1121-87 (1993), Standard Specification for International
Shore Connections for Marine Fire Applications (``ASTM F 1121'')--76.10-
10.
(c) National Fire Protection Association (NFPA), 1 Batterymarch
Park, Quincy, MA 02269-9101. NFPA 13-1996, Standard for the Installation
of Sprinkler Systems (``NFPA 13'')--76.25-1, 76.25-90.
(d) Underwriters Laboratories Inc. (UL), 12 Laboratory Drive,
Research Triangle Park, NC 27709-3995. UL 19 Standard for Safety, Lined
Fire Hose and Hose Assemblies (2001) (``UL 19''), Sec. 76.10-10.
[USCG-2003-16630, 73 FR 65192, Oct. 31, 2008, as amended by USCG-2009-
0702, 74 FR 49231, Sept 25, 2009; USCG-2012-0832, 77 FR 59779, Oct. 1,
2012]
Sec. 76.01-5 Equipment installed but not required.
(a) Where fire detecting or extinguishing systems or equipment are
not required, but are installed, the system or equipment and its
installation shall meet the requirements of this part.
(b) [Reserved]
Subpart 76.05_Fire Detecting and Extinguishing Equipment, Where Required
Sec. 76.05-1 Fire detecting systems.
(a) On the following vessels, approved fire detecting systems must
be installed in the locations indicated by Table 76.05-1(a):
(1) Any vessel on an international voyage;
(2) Any vessel, not on an international voyage, of more than 150
feet
[[Page 66]]
in length having sleeping accommodations for passengers; and
(3) Any vessel, not on an international voyage, of 150 feet or less
in length that has sleeping accommodations for 50 or more passengers;
such vessels are not required to have a detecting system in the cargo
spaces.
Table 76.05-1(a)
------------------------------------------------------------------------
Fixed
Space Detecting systems extinguishing
systems
------------------------------------------------------------------------
Safety areas:
Wheelhouse or fire-control None required \1\.. None required.\1\
room.
Stairway and elevator None required \1\.. None required.\1\
enclosures.
Communication corridors.... None required \1\.. None required.\1\
Lifeboat embarkation and None required \1\.. None required.\1\
lowering stations.
Radio room................. None required \1\.. None required.\1\
Accommodations:
Staterooms, toilet spaces, None required \1\.. None required.\1\
isolated pantries, etc.
Offices, lockers, and Electric, None required. \1\
isolated storerooms. pneumatic, or
automatic
sprinkling \1\.
Public spaces.............. None required with None required.\1\
20-minute patrol.
Electric,
pneumatic, or
automatic
sprinkling with 1
hour patrol \1\.
Open decks or enclosed None required...... None required.
promenades.
Service spaces:
Galleys.................... None required \1\.. None required.\1\
Main pantries.............. None required \1\.. None required.\1\
Motion picture booths and Electric, None required.\1\
film lockers. pneumatic, or
automatic
sprinkling \1 2\.
Paint and lamp rooms....... Smoke detecting \2\ Carbon dioxide \3\
or clean agent
system as
described in 46
CFR subpart
95.16.
Inaccessible baggage, mail, Smoke detecting \2\ Carbon dioxide.\3\
and specie rooms and
storerooms.
Accessible baggage, mail, Electric, None required.\1\
and specie rooms and pneumatic, or
storerooms. automatic
sprinkling.
Refrigerated storerooms.... None required...... None required.
Carpenter, valet, Electric, None required.\1\
photographic, and printing pneumatic, or
shops, sales rooms, etc. automatic
sprinkling.
Machinery spaces:
Coal fired boilers: Bunker None required...... None required.\1\
and boiler space.
Oil fired boilers: Spaces None required...... Carbon dioxide or
containing oil fired clean agent
boilers either main or system as
auxiliary, their fuel oil described in 46
service pumps, and/or such CFR subpart 95.16
other fuel oil units as or foam.\4\
the heaters, strainers,
valves, manifolds, etc.,
that are subject to the
discharge pressure of the
fuel oil service pumps,
together with adjacent
spaces to which oil can
drain.
Internal combustion or gas None required...... Carbon dioxide or
turbine propelling clean agent
machinery spaces. system as
described in 46
CFR subpart
95.16.\5\
Electric propulsive motors None required...... None required.
or generators of open type.
Enclosed ventilating None required...... Carbon dioxide or
systems for motors and clean agent
generators of electric system as
propelling machinery. described in 46
CFR subpart 95.16
(in ventilating
system).\6\
Auxiliary spaces, internal None required...... Carbon dioxide or
combustion, or gas turbine. clean agent
system as
described in 46
CFR subpart
95.16.\7\
Auxiliary spaces, electric None required...... None required.
motors, or generators.
Auxiliary spaces, steam.... None required...... None required.
Trunks to machinery spaces. None required...... None required.
Fuel tanks................. None required...... None required.\8\
Cargo spaces:
Inaccessible during voyage Smoke detecting.... Carbon dioxide.\3\
(combustible cargo),
including trunks
(excluding tanks).
Accessible during voyage Smoke detecting, Automatic or
(combustible cargo). electric, manual
pneumatic or sprinkling.
automatic
sprinkling.
[[Page 67]]
Vehicular deck (except None required...... Manual sprinkling.
where no overhead deck is
30 feet in length or less).
Cargo oil tanks............ None required...... Carbon dioxide or
foam.\3\
Specially suitable for Smoke detecting, Carbon dioxide,
vehicles. electric, automatic or
pneumatic or manual
automatic sprinkling.
sprinkling.
------------------------------------------------------------------------
Notes to Table 76.01-5(a)
\1\ Vessels of 100 gross tons and over contracted for, on, or before May
27, 1936, and having combustible joiner work must be fitted with an
automatic sprinkling system, except in relatively incombustible
spaces.
\2\ On vessels contracted for prior to November 19, 1952, electric or
pneumatic detecting may be substituted.
\3\ On vessels contracted for prior to January 1, 1962, a steam
smothering system may be accepted. However, although existing steam
smothering systems may be repaired, replaced, or extended, no new
system contracted for on or after January 1, 1962, will be permitted.
\4\ Protection of auxiliary boilers, fuel oil units, valves, and
manifolds are not required on vessels contracted for prior to November
19, 1952.
\5\ Not required on vessels less than 300 gross tons (except on an
international voyage) using fuel with a flashpoint higher than 110
[deg]F., where the space is normally manned.
\6\ Not required on vessels contracted for prior to November 19, 1952.
\7\ Not required on vessels less than 300 gross tons nor on vessels
contracted for prior to November 19, 1952, except when fuel, including
starting fuel, has a flashpoint of 110 [deg]F. or less.
\8\ When fuel with a flashpoint of 110 [deg]F. or lower is used, the
space containing the fuel tanks must be protected by a carbon dioxide
or clean agent system as described in 46 CFR subpart 95.16.
(b) The arrangements and details of the fire detecting systems must
meet the requirements in 46 CFR subparts 76.25 through 76.33.
[USCG-2006-24797, 77 FR 33875, Jun. 7, 2012]
Sec. 76.05-5 Manual alarm system.
(a) An approved manual alarm system shall be installed in all areas,
other than the main machinery spaces, which are normally accessible to
the passengers or crew on any vessel having sleeping accommodations for
passengers or on any vessel on an international voyage.
(b) The arrangement and details of the manual alarm system shall be
as set forth in subpart 76.35.
Sec. 76.05-10 Supervised patrol system.
(a) A supervised patrol or watchman system shall be provided on all
vessels as set forth in Sec. Sec. 78.30-10 and 78.30-15 of this
subchapter.
(b) [Reserved]
Sec. 76.05-15 Fire main system.
(a) Fire pumps, hydrants, hose, and nozzles shall be installed on
the following vessels:
(1) On all self-propelled vessels.
(2) After July 1, 1957, on all barges with sleeping accommodations
for more than six persons.
(b) The arrangement and details of the fire main system shall be as
set forth in subpart 76.10.
Sec. 76.05-20 Fixed fire extinguishing systems.
Approved fire extinguishing systems must be installed, as required
by table 76.05-1(a) on all self-propelled vessels and on all barges with
sleeping accommodations for more than six persons. Previously approved
installations may be retained as long as they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection.
[CGD 95-027, 61 FR 35138, July 5, 1996]
Sec. 76.05-25 Hand portable fire extinguishers and semiportable fire
extinguishing systems.
(a) Approved hand portable fire extinguishers and semiportable fire
extinguishing systems shall be installed on all vessels as set forth in
subpart 76.50.
(b) [Reserved]
Subpart 76.10_Fire Main System, Details
Sec. 76.10-1 Application.
(a) The provisions of this subpart, with the exception of Sec.
76.10-90, shall apply to all fire main installations contracted for on
or after May 26, 1965. Installations contracted for prior to May 26,
1965, shall meet the requirements of Sec. 76.10-90.
(b) [Reserved]
[[Page 68]]
Sec. 76.10-3 Water availability.
(a) On all vessels on an international voyage, regardless of the
date of construction, water pressure from the firemain protecting
enclosed spaces shall be immediately available by maintenance of water
pressure on the firemain at all times when passengers are aboard the
vessel, or by remote control of fire pumps which control shall be easily
operable and readily accessible.
(b) Where approved remote controls are not installed, an alarm shall
be fitted which will sound in the engine room indicating a drop of water
pressure on the system.
[CGFR 67-87, 32 FR 19181, Dec. 20, 1967]
Sec. 76.10-5 Fire pumps.
(a) Vessels shall be equipped with independently driven fire pumps
in accordance with table 76.10-5(a).
Table 76.10-5(a)
----------------------------------------------------------------------------------------------------------------
Gross tons Minimum number of Hose
----------------------------------------------------------------- pumps and Nozzle Length
---------------------- hydrant orifice of
Over Not International size, size, hose,
over voyage Other inches inches feet
----------------------------------------------------------------------------------------------------------------
100 2 1 1\1/2\ \1/2\ 50
100..................................................... 500 2 1 1\1/2\ \5/8\ 50
500..................................................... 1,500 2 2 1\1/2\ \5/8\ 50
1,500................................................... 4,000 2 2 \1\ 2\1/ \1\ \7/ \1\ 50
2\ 8\
4,000................................................... ...... 3 3 \1\ 2\1/ \1\ \7/ \1\ 50
2\ 8\
----------------------------------------------------------------------------------------------------------------
\1\ 75 feet of 1\1/2\-inch hose and \5/8\-inch nozzles may be used where specified by Sec. 76.10-10(b).
(b) Vessels on an international voyage shall have a minimum total
fire pump capacity at least equal to two-thirds of the required total
bilge pump capacity, but in no case less than that required by this
section. Each of the required fire pumps shall have a capacity not less
than 80 percent of the total required capacity divided by the number of
required pumps.
(c) Each pump shall be capable of delivering water simultaneously
from the two highest outlets at a Pitot tube pressure of approximately
50 p. s. i. Where one or both of these outlets is a 1\1/2\-inch siamese
fitting, both branches of the siamese fitting at each such outlet shall
be utilized for the purpose of this requirements.
(d) Fire pumps shall be fitted on the discharge side with relief
valves set to relieve at 25 p. s. i. in excess of the pressure necessary
to maintain the requirements of paragraph (c) of this section or 125 p.
s. i., whichever is greater. Relief valves may be omitted if the pumps,
operating under shutoff conditions, are not capable of developing a
pressure exceeding this amount.
(e) Fire pumps shall be fitted with a pressure gauge on the
discharge side of the pumps.
(f) Fire pumps may be used for other purposes provided at least one
of the required pumps is kept available for use on the fire system at
all times. In no case shall a pump having connection to an oil line be
used as a fire pump. Branch lines connected to the fire main for
purposes other than fire and deck wash shall be arranged so that the
requirements of paragraphs (b) and (c) of this section and any other
services installed on the fire main can be met simultaneously.
(g) The total area of the pipes leading from a pump shall not be
less than the discharge area of the pump.
(h) If a vessel uses main or auxiliary oil fired boilers or internal
combustion propulsion machinery, and is required to have two fire pumps,
the pumps must be in separate spaces and the arrangement of pumps, sea
connections, and sources of power must be arranged to ensure that a fire
in any one space will not put all of the fire pumps out of operation.
However, in vessels of less than 300 feet in length, when it is shown to
the satisfaction of the Commandant that it is unreasonable or
impracticable to meet this requirement due to the size or arrangement of
the vessel, or for other reasons, the installation of a total flooding
carbon dioxide or clean agent extinguishing system may be accepted as an
alternate method of extinguishing any fire that affects the powering and
operation of at least one of the required fire pumps.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGD 95-028, 62 FR
51204, Sept. 30, 1997; USCG-2006-24797, 77 FR 33876, Jun. 7, 2012]
[[Page 69]]
Sec. 76.10-10 Fire station hydrants, hose and nozzles-T/ALL.
(a) The size of fire hydrants, hose, and nozzles and the length of
hose required shall be as noted in table 76.10-5(a).
(b) In lieu of the 2\1/2\-inch hose and hydrants specified in table
76.10-5(a), on vessels over 1,500 gross tons, the hydrants in interior
locations may have siamese connections for 1\1/2\-inch hose. In these
cases the hose shall be 75 feet in length, and only one hose will be
required at each fire station; however, if all such stations can be
satisfactorily served with 50-foot lengths, 50-foot hose may be used.
(c) On vessels of 500 gross tons and over there must be at least one
shore connection to the fire main available to each side of the vessel
in an accessible location. Suitable cut-out valves and check valves must
be provided. Suitable adaptors also must be provided for furnishing the
vessel's shore connections with couplings mating those on the shore fire
lines. Vessels of 500 gross tons and over on an international voyage,
must be provided with at least one international shore connection
complying with ASTM F 1121 (incorporated by reference, see Sec. 76.01-
2). Facilities must be available enabling an international shore
connection to be used on either side of the vessel.
(d) Fire hydrants shall be of sufficient number and so located that
any part of the vessel, other than main machinery spaces, accessible to
the passengers or crew while the vessel is being navigated and all cargo
holds may be reached with at least two streams of water from separate
outlets, at least one of which shall be from a single length of hose.
For the purpose of this requirement, all watertight doors and all doors
in main vertical zone bulkheads and stairway enclosures shall be closed,
although hose ports may be installed in doors other than watertight
doors and doors in main vertical zone bulkheads for the passage of the
hose. In main machinery spaces, all portions at such spaces shall be
capable of being reached by at least two streams of water, each of which
shall be from a single length of hose from separate outlets; however,
this requirement need not apply to shaft alleys containing no assigned
space for the stowage of combustibles. Fire hydrants shall be numbered
as required by Sec. 78.47-20 of this subchapter.
(e) All parts of the fire main located on exposed decks shall either
be protected against freezing or be fitted with cut-out valves and drain
valves so that the entire exposed parts of such piping may be shut off
and drained in freezing weather. Except when closed to prevent freezing,
such valves shall be sealed open.
(f) The outlet at each fire hydrant shall be provided with a cock or
valve fitted in such a position that the fire hose may be removed while
the firemain is under pressure. In addition, the outlet shall be limited
to any position from the horizontal to the vertical pointing downward,
so that the hose will lead horizontally or downward to minimize the
possibility of kinking.
(g) Each fire hydrant must have at least one length of fire hose, a
spanner, and a hose rack or other device for stowing the hose.
(h) Fire hose shall be connected to the outlets at all times.
However, on open decks where no protection is afforded to the hose in
heavy weather, or where the hose may be liable to damage from the
handling of cargo the hose may be temporarily removed from the hydrant
and stowed in an accessible nearby location.
(i) Fire hose shall not be used for any other purpose than fire
extinguishing and fire drills.
(j) Each firehose on each hydrant must have a combination solid
stream and water spray firehose nozzle that meets the requirements in
subpart 162.027 of this chapter. Firehose nozzles previously approved
under subpart 162.027 of this chapter may be retained so long as they
are maintained in good condition to the satisfaction of the Officer in
Charge, Marine Inspection.
(k) Firehose nozzles previously approved under subpart 162.027 of
this chapter must have low-velocity water spray applicators also
previously approved under subpart 162.027 of this chapter as follows--
(1) In accommodation and service areas--two firehoses; and
[[Page 70]]
(2) In each propulsion machinery space containing an oil-fired
boiler, internal combustion machinery, or oil fuel unit on a vessel on
an international voyage or of 1000 gross tons or more--each firehose.
The length of each applicator must be not more than 1.8 meters (6 feet).
(l) Fixed brackets, hooks, or other means for stowing an applicator
must be next to each fire hydrant that has an applicator under paragraph
(k) of this section.
(m) Fire hydrants, nozzles, and other fittings shall have threads to
accommodate the hose connections noted in paragraph (l) of this section.
(n) Firehose and couplings must be as follows:
(1) Fire station hydrant connections shall be brass, bronze, or
other equivalent metal. Couplings shall either--
(i) Use National Standard fire hose coupling threads for the 1\1/2\
inch (38 millimeter) and 2\1/2\ inch (64 millimeter) hose sizes, i.e., 9
threads per inch for 1\1/2\ inch hose, and 7\1/2\ threads per inch for
2\1/2\ inch hose; or
(ii) Be a uniform design for each hose diameter throughout the
vessel.
(2) Each section of firehose must be lined commercial firehose that
conforms to UL 19 (incorporated by reference; see 46 CFR 76.01-2). Hose
that bears the label of Underwriters' Laboratories, Inc. as lined
firehose is accepted as conforming to this requirement.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965]
Editorial Note: For Federal Register citations affecting Sec.
76.10-90, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and at www.fdsys.gov.
Sec. 76.10-15 Piping.
(a) All piping, valves, and fittings shall meet the applicable
requirements of subchapter F (Marine Engineering) of this chapter.
(b) All distribution cut-off valves shall be marked as required by
Sec. 78.47-15 of this subchapter.
(c) For vessels on an international voyage, the diameter of the fire
main shall be sufficient for the effective distribution of the maximum
required discharge from two fire pumps operating simultaneously. This is
in addition to Sec. 76.10-5(c). The discharge of this quantity of water
through hoses and nozzles at a sufficient number of adjacent hydrants
shall be at a minimum Pitot tube pressure of approximately 50 pounds per
square inch.
Sec. 76.10-90 Installations contracted for prior to May 26, 1965.
(a) Installations contracted for prior to May 26, 1965, shall meet
the following requirements:
(1) Except as specifically modified by this paragraph, the
requirements of Sec. Sec. 76.10-5 through 76.10-15 shall be complied
with insofar as the number and general type of equipment is concerned.
Existing equipment, except firehose nozzles and low-velocity water spray
applicators, previously approved but not meeting the applicable
requirements of Sec. Sec. 76.10-5 through 76.10-15 may be continued in
service so long as they are maintained in good condition to the
satisfaction of the Officer in Charge, Marine Inspection. Minor repairs,
alterations, and replacements may be permitted to the same standards as
the original installation. However, all new installations or major
replacements shall meet the applicable requirements in this part.
(2) All vessels contracted for prior to November 19, 1952, shall be
fitted with fire pumps, hoses, and nozzles in accordance with table
76.10-90(a)(2).
Table 76.10-90(a)(2)
------------------------------------------------------------------------
Gross tons Minimum
-------------------------------------- Minimum hose Nozzle Length
number and orifice of
Not of hydrant size, hose,
Over over pumps size, inches feet
inches
------------------------------------------------------------------------
100......................... 4,000 2 \1\ 1\1/ \1\ \5/ \1\ 50
2\ 8\
4,000....................... ....... 3 \1\ 1\1/ \1\ \5/ \1\ 50
2\ 8\
------------------------------------------------------------------------
\1\ May use 50 feet of 2\1/2\-inch hose with \7/8\-inch nozzles for
exterior stations. May use 75 feet of 1\1/2\-inch hose with \5/8\-inch
nozzles for interior station in which case such interior stations
shall have siamese connections.
(3) When reasonable and practicable, where two or more fire pumps
are required, they shall not all be located in the same space. Vessels
on an international voyage shall, however, comply with the requirements
of Sec. 76.10-5(h).
(4) The general requirements of Sec. 76.10-5(c) through (h), Sec.
76.10-10(d)
[[Page 71]]
through (i), and Sec. 76.10-15, shall be complied with insofar as is
reasonable and practicable. In addition, vessels on an international
voyage shall comply with the requirements of Sec. 76.10-5(b).
(5) Vessels on an international voyage shall comply with the
requirements of Sec. 76.10-3.
(6) Firehose nozzles and low-velocity spray applicators must meet
the requirements of Sec. Sec. 76.10-10(j), 76.10-10(k), and 76.10-10(l)
(b) [Reserved]
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 67-87, 32 FR
19181, Dec. 20, 1967; CGD 76-086, 44 FR 2392, Jan. 11, 1979; CGD 95-027,
61 FR 26004, May 23, 1996; USCG-2000-7790, 65 FR 58461, Sept. 29, 2000]
Subpart 76.13_Steam Smothering Systems
Sec. 76.13-1 Application.
Steam smothering systems are not permitted on vessels contracted for
on or after January 1, 1962. Previously approved installations may be
retained as long as they are maintained in good condition to the
satisfaction of the Officer in Charge, Marine Inspection.
[CGD 95-027, 61 FR 26004, May 23, 1996]
Sec. 76.13-90 Installations contracted for prior to January 1, 1962.
(a) Installations contracted for prior to July 1, 1935, shall meet
the following requirements:
(1) Existing arrangements, materials, and facilities previously
approved will be considered satisfactory so long as they meet the
minimum requirements of this paragraph and they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standard as the original installation.
(2) The main pipes and their branches to the cargo compartments and
similar spaces shall be not less than 1\1/2\-inch pipe size and shall
emanate from not more than two stations in easily accessible locations.
If located on the open deck, the distribution manifolds shall be
suitably protected by an enclosing cabinet or casing which shall be
marked as required by Sec. 78.47-17 of this subchapter. Each branch
line shall have a valve at the manifold which shall be marked as
required by Sec. 78.47-15 of this subchapter.
(3) Branches to paint lockers and similar small spaces may be taken
from the nearest stream supply line and shall be not less than \3/4\-
inch pipe size. The valve shall be marked as required by Sec. 78.47-15
of this subchapter.
(b) Installations contracted for on or after July 1, 1935, but prior
to November 19, 1952, shall meet the following requirements:
(1) Existing arrangements, materials and facilities previously
approved will be considered satisfactory so long as they meet the
minimum requirements of this paragraph and they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs, and alterations may be made to the same
standard as the original installation.
(2) Steam shall be available from the main or auxiliary boilers to
provide at least one pound of steam per hour for each 50 cubic feet of
gross volume of the largest compartment protected. Where reasonable and
practicable, the steam pressure shall be at least 100 p.s.i.
(3) The piping system shall meet the general requirements of
paragraphs (c)(5) through (12) of this section insofar as is reasonable
and practicable.
(4) The minimum size of distribution piping and the number of
branches to the various spaces shall be as given in table 76.13-90(b)(4)
or by the following formula:
D=[radic]C/30,000 (1)
where:
D=Required diameter of pipe in inches.
C=Volume of compartment in cubic feet.
Table 76.13-90(b)(4)
------------------------------------------------------------------------
Volume of compartment in cubic feet Pipe size
------------------------------------------------- Number of of each
branches to branch,
Over Not over compartment inches
------------------------------------------------------------------------
30,000 1 1
30,000............................... 46,000 1 1\1/4\
46,000............................... 67,000 1 1\1/2\
67,000............................... 94,000 ........... 1\1/4\
94,000............................... 135,000 2 1\1/2\
135,000.............................. 203,000 3 1\1/2\
------------------------------------------------------------------------
[[Page 72]]
(5) The minimum size of the steam supply line from the boiler to the
distribution and manifold shall be as given by the following formula:
D=[radic]C/60,000
(2)
where:
D=Diameter of pipe in inches.
C=Volume of all compartments in cubic feet.
(c) Installations contracted for on or after November 19, 1952, but
prior to January 1, 1962, shall meet the following requirements:
(1) Existing arrangements, materials and facilities previously
approved will be considered satisfactory so long as they meet the
minimum requirements of this paragraph and they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standard as the original installation.
(2) Steam shall be available from main or auxiliary boilers to
provide at least one pound of steam per hour for each 12 cubic feet of
the gross volume of the largest compartment to be protected.
(3) Although separate piping shall be led to each cargo hold and
'tween deck, for the purpose of determining the amount of steam
required, a cargo compartment will be considered as the space between
adjacent watertight or firescreen bulkheads and from tank top or lowest
deck to the deck head of the uppermost deck on which cargo may be
carried. If a trunk extends beyond such deck, the trunk space shall be
included. Tonnage openings shall be considered as sealed for this
purpose.
(4) A steam pressure of at least 100 p.s.i. shall be available
unless specifically approved otherwise.
(5) All piping, valves, and fittings shall meet the applicable
requirements of subchapter F (Marine Engineering) of this chapter.
(6) The distribution piping shall emanate from not more than three
stations in easily accessible locations on the weather deck, and shall
lead to the lower portion of each cargo hold, cargo 'tween deck, and
other compartments protected. However, lines to paint lockers and
similar small spaces may be taken from the nearest steam supply line.
(7) The distribution line to each compartment shall be fitted with a
shutoff valve. The valve shall be marked as required by Sec. 78.47-15
of this subchapter.
(8) The manifold steam supply line shall be fitted with a master
valve at the manifold.
(9) Provisions shall be made for draining the manifold and
distribution lines to prevent them from freezing.
(10) If located on the open deck, the distribution manifolds shall
be suitably protected by an enclosing cabinet or casing. In any case, it
shall be marked as required by Sec. 78.47-17 of this subchapter.
(11) Piping shall not be led into or through spaces accessible to
the passengers or crew while the vessel is being navigated, with the
exception of machinery spaces and corridors. However, in special cases,
arrangements to run piping through such spaces may be specifically
approved by the Commandant, provided all joints are welded, suitable
expansion bends are provided, and all piping is extra heavy.
(12) Piping shall be used for no other purpose except that it may be
incorporated with the fire detecting system, and where suitable
provisions are made, it may be used for steaming out tanks.
(13) The minimum size and number of branches to the various spaces
shall be as given in table 76.13-90(c)(13). The distribution piping from
the manifold to the branch lines shall have an area approximately equal
to the combined areas of the branch lines served.
Table 76.13-90(c)(13)
------------------------------------------------------------------------
Volume of spaces in cubic feet Pipe size
--------------------------------------------------- Number of of each
branches branch,
Over Not over to spaces inches
------------------------------------------------------------------------
500 1 \3/4\
500.................................... 5,000 1 1
5,000.................................. 15,000 1 1\1/4\
15,000................................. 30,000 1 1\1/2\
30,000................................. 60,000 2 1\1/2\
60,000................................. 100,000 3 1\1/2\
100,000................................ 190,000 4 1\1/2\
------------------------------------------------------------------------
(14) The steam supply line from the boiler to any distribution
manifold shall be of sufficient size to supply all
[[Page 73]]
the branch lines to the largest compartment and to all adjacent
compartments.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR
15283, Dec. 6, 1966]
Subpart 76.15_Carbon Dioxide Extinguishing Systems, Details
Sec. 76.15-1 Application.
(a) Where a carbon dioxide extinguishing system is installed, the
provisions of this subpart, with the exception of Sec. 76.15-90, shall
apply to all installations contracted for on or after November 19, 1952.
Installations contracted for prior to November 19, 1952, shall meet the
requirements of Sec. 76.15-90.
(b) The requirements of this subpart are based on a ``high pressure
system'', i.e., one in which the carbon dioxide is stored in liquid form
at atmospheric temperature. Details for ``low pressure systems'', i.e.,
those in which the carbon dioxide is stored in liquid form at a
continuously controlled low temperature, may be specifically approved by
the Commandant where it is demonstrated that a comparable degree of
safety and fire extinguishing ability is achieved.
Sec. 76.15-5 Quantity, pipe sizes, and discharge rate.
(a) General. The amount of carbon dioxide required for each space
shall be as determined by the following paragraphs in this section.
(b) Total available supply. A separate supply of carbon dioxide need
not be provided for each space protected. The total available supply
shall be at least sufficient for the space requiring the greatest
amount.
(c) Cargo spaces. (1) The number of pounds of carbon dioxide
required for each space in cubic feet shall be equal to the gross volume
of the space in cubic feet divided by 30.
(2) Although separate piping shall be led to each cargo hold and
'tween deck, for the purpose of determining the amount of carbon dioxide
required, a cargo compartment will be considered as the space between
adjacent watertight or firescreen bulkheads and from the tank top or
lowest deck to the deck head of the uppermost space on which cargo may
be carried. If a trunk extends beyond such deck, the trunk volume shall
be included. Tonnage openings shall be considered as sealed for this
purpose.
(3) Branch lines to the various cargo holds and 'tween decks shall
not be less than \3/4\ inch standard pipe size.
(4) No specific discharge rate need be applied to such systems.
(d) Machinery spaces, paint lockers, tanks, and similar spaces. (1)
Except as provided in paragraph (d)(3) of this section, the number of
pounds of carbon dioxide required for each space shall be equal to the
gross volume of the space divided by the appropriate factor noted in
table 76.15-5(d)(1). If fuel can drain from the compartment being
protected to an adjacent compartment, or if the compartments are not
entirely separate, the requirements for both compartments shall be used
to determine the amount of carbon dioxide to be provided. The carbon
dioxide shall be arranged to discharge into both such compartments
simultaneously.
Table 76.15-5(d)(1)
------------------------------------------------------------------------
Gross volume of compartment, cubic feet
-------------------------------------------------------------- Factor
Over Not over
------------------------------------------------------------------------
500 15
500............................................... 1,600 16
1,600............................................. 4,500 18
4,500............................................. 50,000 20
50,000............................................ ......... 22
------------------------------------------------------------------------
(2) For the purpose of the above requirement of this paragraph, the
volume of a machinery space shall be taken as exclusive of the normal
machinery casing unless the boiler, internal combustion machinery, or
fuel oil installations extend into such space in which case the volume
shall be taken to the top of the casing or the next material reduction
in casing area, whichever is lower. For installations contracted for on
or after October 1, 1959, ``normal machinery casing'' and ``material
reduction in casing area'' shall be defined as follows:
(i) By ``normal machinery casing'' shall be meant a casing the area
of which is not more than 40 percent of the maximum area of the
machinery space.
[[Page 74]]
(ii) By ``material reduction in casing area'' shall be meant a
reduction to at least 40 percent of the casing area.
(3) For vessels on an international voyage contracted for on or
after May 26, 1965, the amount of carbon dioxide required for a space
containing propulsion boilers or internal combustion propulsion
machinery shall be as given by paragraphs (d) (1) and (2) of this
section or by dividing the entire volume, including the casing, by a
factor of 25, whichever is the larger.
(4) Branch lines to the various spaces shall be as noted in table
76.15-5(d)(4).
Table 76.15-5(d)(4)
------------------------------------------------------------------------
Minimum Minimum
nominal Maximum quantity of nominal
Maximum quantity of carbon pipe carbon dioxide pipe
dioxide required, pounds size, required, pounds size,
inches inches
------------------------------------------------------------------------
100.............................. \1/2\ 2,500.............. 2\1/2\
225.............................. \3/4\ 4,450.............. 3
300.............................. 1 7,100.............. 3\1/2\
600.............................. 1\1/4\ 10,450............. 4
1,000............................ 1\1/2\ 15,000............. 4\1/2\
2,450............................ 2
------------------------------------------------------------------------
(5) Distribution piping within the space shall be proportioned from
the supply line to give proper distribution to the outlets without
throttling.
(6) The number, type, and location of discharge outlets shall be
such as to give a uniform distribution throughout the space.
(7) The total area of all discharge outlets shall not exceed 85
percent nor be less than 35 percent of the nominal cylinder outlet area
or the area of the supply pipe, whichever is smaller. The nominal
cylinder outlet area in square inches shall be determined by multiplying
the factor 0.0022 by the number of pounds of carbon dioxide required,
except that in no case shall this outlet area be less than 0.110 square
inch.
(8) The discharge of at least 85 percent of the required amount of
carbon dioxide shall be complete within 2 minutes.
(e) Spaces specially suitable for vehicles. (1) The number of pounds
of carbon dioxide required shall be equal to the gross volume of the
largest ``tight'' space divided by 22. In no case, however, shall it be
less than that required by paragraph (c) of this section.
(2) The arrangement of valves and piping shall be such that the
required quantity of carbon dioxide may be discharged into any ``tight''
space. The discharge of the required quantity of carbon dioxide shall be
completed within 2 minutes.
(3) Except as noted in paragraphs (e) (1) and (2) of this section,
the requirements of paragraph (d) of this section shall apply.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR, 66-33, 31
FR 15283, Dec. 6, 1966; CGD 95-028, 62 FR 51204, Sept. 30, 1997; USCG-
1999-6216, 64 FR 53225, 53226, Oct. 1, 1999; USCG-2010-0759, 75 FR
60003, Sept. 29, 2010]
Sec. 76.15-10 Controls.
(a) Except as noted in Sec. 76.15-20(b), all controls and valves
for the operation of the system shall be outside the space protected,
and shall not be located in any space that might be cut off or made
inaccessible in the event of fire in any of the spaces protected.
(b) If the same cylinders are used to protect more than one hazard,
a manifold with normally closed stop valves shall be used to direct the
carbon dioxide into the proper space. If cylinders are used to protect
only one hazard, a normally closed stop valve shall be installed between
the cylinders and the hazard except for systems of the type indicated in
Sec. 76.15-5(d) which contain not more than 300 pounds of carbon
dioxide.
(c) Distribution piping to the various cargo spaces shall be
controlled from not more than two stations. One of the stations
controlling the system for the main machinery space shall be located as
convenient as practicable to one of the main escapes from the space. All
control stations and the individual valves and controls shall be marked
as required by Sec. Sec. 78.47-15 and 78.47-17 of this subchapter.
(d) Systems of the type indicated in Sec. 76.15-5(d) shall be
actuated by one control operating the valve to the space and a separate
control releasing at least the required amount of carbon dioxide. These
two controls shall be located in a box or other enclosure clearly
identified for the particular space. Those systems installed without a
stop valve shall be operated by one control
[[Page 75]]
releasing at least the required amount of carbon dioxide.
(e) Where provisions are made for the simultaneous release of a
given amount of carbon dioxide by operation of a remote control,
provisions shall also be made for manual control at the cylinders. Where
gas pressure from pilot cylinders is used as a means for releasing the
remaining cylinders, not less than two pilot cylinders shall be used for
systems consisting of more than two cylinders. Each of the pilot
cylinders shall be capable of manual control at the cylinder, but the
remaining cylinders need not be capable of individual manual control.
(f) Systems of the type indicated in Sec. 76.15-5(d), other than
systems for tanks, which are of more than 300 pounds of carbon dioxide,
shall be fitted with an approved delayed discharge so arranged that the
alarm will be sounded for at least 20 seconds before the carbon dioxide
is released into the space. Such systems of not more than 300 pounds of
carbon dioxide shall also have a similar delayed discharge, except for
those systems for tanks and for spaces which have a suitable horizontal
escape. This paragraph shall be applicable only to systems installed on
or after July 1, 1957.
(g) All distribution valves and controls shall be of an approved
type. All controls shall be suitably protected.
(h) Complete but simple instructions for the operation of the
systems must be located in a conspicuous place at or near all pull
boxes, stop valve controls and in the CO2 cylinder storage
room. On systems in which the CO2 cylinders are not within
the protected space, these instructions must also include a schematic
diagram of the system and instructions detailing alternate methods of
discharging the system should the manual release or stop valve controls
fail to operate. Each control valve to branch lines must be marked to
indicate the related space served.
(i) If the space or enclosure containing the carbon dioxide supply
or controls is to be locked, a key to the space or enclosure shall be in
a break-glass-type box conspicuously located adjacent to the opening.
[CGFR 65-60, 30 FR 16940, Dec. 30, 1965, as amended by CGD 74-100R, 40
FR 6209, Feb. 10, 1975; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]
Sec. 76.15-15 Piping.
(a) The piping, valves, and fittings shall have a bursting pressure
of not less than 6,000 p.s.i.
(b) All piping, in nominal sizes not over \3/4\ inch, shall be at
least Schedule 40 (standard weight), and in nominal sizes over \3/4\
inch, shall be at least Schedule 80 (extra heavy).
(c) All piping, valves, and fittings of ferrous materials shall be
protected inside and outside against corrosion unless specifically
approved otherwise by the Commandant.
(d) A pressure relief valve or equivalent set to relieve between
2,400 and 2,800 p.s.i. shall be installed in the distributing manifold
or such other location as to protect the piping in the event that all
branch line shut-off valves are closed.
(e) All dead end lines shall extend at least 2 inches beyond the
last orifice and shall be closed with cap or plug.
(f) All piping, valves, and fittings shall be securely supported,
and where necessary, protected against injury.
(g) Drains and dirt traps shall be fitted where necessary to prevent
the accumulation of dirt or moisture. Drains and dirt traps shall be
located in accessible locations where possible.
(h) Piping shall be used for no other purpose except that it may be
incorporated with the fire detecting system.
(i) Piping passing through living quarters shall not be fitted with
drains or other openings within such spaces.
(j) Installation test requirements:
(1) Upon completion of the piping installation, and before the
cylinders are connected, a pressure test shall be applied as set forth
in this paragraph. Only carbon dioxide or other inert gas shall be used
for this test.
(2) The piping from the cylinders to the stop valves in the manifold
shall be subjected to a pressure of 1,000 p.s.i. With no additional gas
being introduced to the system, it shall be demonstrated that the
leakage of the system is such as not to permit a pressure
[[Page 76]]
drop of more than 150 p.s.i. per minute for a 2-minute period.
(3) The individual branch lines to the various spaces protected
shall be subjected to a test similar to that described in the preceding
paragraph with the exception that the pressure used shall be 600 p.s.i.
in lieu of 1,000 p.s.i. For the purpose of this test, the distribution
piping shall be capped within the space protected at the first joint
ahead of the nozzles.
(4) In lieu of the tests prescribed in the preceding paragraphs in
this section, small independent systems protecting spaces such as
emergency generator rooms, lamp lockers, etc., may be tested by blowing
out the piping with air at a pressure of at least 100 p.s.i.
Sec. 76.15-20 Carbon dioxide storage.
(a) Except as provided in paragraph (b) of this section, the
cylinders shall be located outside the spaces protected, and shall not
be located in any space that might be cut off or made inaccessible in
the event of a fire in any of the spaces protected.
(b) Systems of the type indicated in Sec. 76.15-5(d), consisting of
not more than 300 pounds of carbon dioxide, may have the cylinders
located within the space protected. If the cylinder stowage is within
the space protected, the system shall be arranged in an approved manner
to be automatically operated by a heat actuator within the space in
addition to the regular remote and local controls.
(c) The space containing the cylinders shall be properly ventilated
and designed to preclude an anticipated ambient temperature in excess of
130 degrees F.
(d) Cylinders shall be securely fastened and supported, and, where
necessary, protected against injury.
(e) Cylinders shall be so mounted as to be readily accessible and
capable of easy removal for recharging and inspection. Provisions shall
be available for weighing the cylinders.
(f) Where subject to moisture, cylinders shall be so installed as to
provide a space of at least 2 inches between the flooring and the bottom
of the cylinders.
(g) Cylinders shall be mounted in an upright position or inclined
not more than 30 degrees from the vertical. However, cylinders which are
fitted with flexible or bent syphon tubes may be inclined not more than
80 degrees from the vertical.
(h) Where check valves are not fitted on each independent cylinder
discharge, plugs or caps shall be provided for closing outlets when
cylinders are removed for inspection or refilling.
(i) All cylinders used for storing carbon dioxide must be
fabricated, tested, and marked in accordance with Sec. Sec. 147.60 and
147.65 of this chapter.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGD 84-044, 53 FR
7748, Mar. 10, 1988; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]
Sec. 76.15-25 Discharge outlets.
(a) Discharge outlets shall be of an approved type.
(b) [Reserved]
Sec. 76.15-30 Alarms.
(a) Spaces which are protected by a carbon dioxide extinguishing
system and are normally accessible to persons on board while the vessel
is being navigated, other than paint and lamp lockers and similar small
spaces, shall be fitted with an approved audible alarm in such spaces
which will be automatically sounded when the carbon dioxide is admitted
to the space. The alarm shall be conspicuously and centrally located and
shall be marked as required by Sec. 78.47-9 of this subchapter. For
systems installed on or after July 1, 1957, alarms will be mandatory
only for systems required to be fitted with a delayed discharge. Such
alarms shall be so arranged as to sound during the 20 second delay
period prior to the discharge of carbon dioxide into the space, and the
alarm shall depend on no source of power other than the carbon dioxide.
(b) [Reserved]
Sec. 76.15-35 Enclosure openings.
(a) Where mechanical ventilation is provided for spaces other than
cargo and similar spaces which are protected by a carbon dioxide
extinguishing system, provisions shall be made so that
[[Page 77]]
the ventilation system is automatically shut down with the operation of
the system to that space.
(b) Where natural ventilation is provided for spaces protected by a
carbon dioxide extinguishing system, provisions shall be made for easily
and effectively closing off the ventilation.
(c) Means shall be provided for closing all openings to the space
protected from outside such space. In this respect, relatively tight
doors, shutters, or dampers shall be provided for openings in the lower
portion of the space. The construction shall be such that openings in
the upper portion of the space can be closed off either by permanently
installed means or by the use of canvas or other material which is
normally carried by the vessel.
Sec. 76.15-40 Pressure relief.
(a) Where necessary, relatively tight compartments such as
refrigeration spaces, paint lockers, etc., shall be provided with
suitable means for relieving excessive pressure accumulating within the
compartment when the carbon dioxide is injected.
(b) [Reserved]
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR
15283, Dec. 6, 1966]
Sec. 76.15-50 Lockout valves.
(a) A lockout valve must be provided on any carbon dioxide
extinguishing system protecting a space over 6,000 cubic feet in volume
and installed or altered after July 9, 2013. ``Altered'' means modified
or refurbished beyond the maintenance required by the manufacturer's
design, installation, operation and maintenance manual.
(b) The lockout valve must be a manually operated valve located in
the discharge manifold prior to the stop valve or selector valves. When
in the closed position, the lockout valve must provide complete
isolation of the system from the protected space or spaces, making it
impossible for carbon dioxide to discharge in the event of equipment
failure during maintenance.
(c) The lockout valve design or locking mechanism must make it
obvious whether the valve is open or closed.
(d) A valve is considered a lockout valve if it has a hasp or other
means of attachment to which, or through which, a lock can be affixed,
or it has a locking mechanism built into it.
(e) The master or person-in-charge must ensure that the valve is
locked open at all times, except while maintenance is being performed on
the extinguishing system, when the valve must be locked in the closed
position.
(f) Lockout valves added to existing systems must be approved by the
Commandant as part of the installed system.
[USCG-2006-24797, 77 FR 33876, Jun. 7, 2012]
Sec. 76.15-60 Odorizing units.
Each carbon dioxide extinguishing system installed or altered after
July 9, 2013, must have an approved odorizing unit to produce the scent
of wintergreen, the detection of which will serve as an indication that
carbon dioxide gas is present in a protected area and any other area
into which the carbon dioxide may migrate. ``Altered'' means modified or
refurbished beyond the maintenance required by the manufacturer's
design, installation, operation and maintenance manual.
[USCG-2006-24797, 77 FR 33877, Jun. 7, 2012]
Sec. 76.15-90 Installations contracted for prior to November 19, 1952.
(a) Installations contracted for prior to November 19, 1952, shall
meet the following requirements:
(1) Existing arrangements, materials, and facilities previously
approved shall be considered satisfactory so long as they meet the
minimum requirements of this paragraph and they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standards as the original installation.
(2) The details of the systems shall be in general agreement with
Sec. Sec. 76.15-5 through 76.15-40 insofar as is reasonable and
practicable, with the exception of Sec. 76.15-5(d) (1) through (3)
covering spaces other than cargo spaces, which systems may be installed
in accordance with paragraphs (a) (3) through (6) of this section.
However, the foregoing exception shall not be permitted for vessels on
an international voyage.
[[Page 78]]
(3) In boilerrooms, the bilges shall be protected by a system
discharging principally below the floor plates. Perforated pipe may be
used in lieu of discharge nozzles for such systems. The number of pounds
of carbon dioxide shall be equal to the gross volume of the boiler room
taken to the top of the boilers divided by 36. In the event of an
elevated boilerroom which drains to the machinery space, the system
shall be installed in the engine room bilge and the gross volume shall
be taken to the flat on which the boilers are installed.
(4) In machinery spaces where main propulsion internal combustion
machinery is installed, the number of pounds of carbon dioxide required
shall be equal to the gross volume of the space taken to the underside
of the deck forming the hatch opening divided by 22.
(5) In miscellaneous spaces other than cargo or main machinery
spaces, the number of pounds of carbon dioxide required shall be equal
to the gross volume of the space divided by 22.
(6) Branch lines to the various spaces other than cargo and similar
spaces, shall be as noted in table 76.15-90(a)(6). This table is based
on cylinders having discharge outlets and siphon tubes of \3/8\-inch
diameter.
Table 76.15-90(a)(6)
------------------------------------------------------------------------
Number of cylinders Nominal pipe size
------------------------------------------------------------------------
Over Not over Inches Type
------------------------------------------------------------------------
2 \1/2\ Standard.
2.............................. 4 \3/4\ Do.
4.............................. 6 1 Extra heavy.
6.............................. 12 1\1/4\ Do.
12............................. 16 1\1/2\ Do.
16............................. 27 2 Do.
27............................. 39 2\1/2\ Do.
39............................. 60 3 Do.
60............................. 80 3\1/2\ Do.
80............................. 104 4 Do.
104............................ 165 5 Do.
------------------------------------------------------------------------
(b) [Reserved]
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by CGFR 67-87, 32 FR
19181, Dec. 20, 1967; USCG-1999-6216, 64 FR 53226, Oct. 1, 1999]
Subpart 76.17_Foam Extinguishing Systems, Details
Sec. 76.17-1 Application.
(a) Where a foam extinguishing system is installed, the provisions
of this subpart, with the exception of Sec. 76.17-90, shall apply to
all installations contracted for on or after November 19, 1952.
Installations contracted for prior to November 19, 1952, shall meet the
requirements of Sec. 76.17-90.
(b) [Reserved]
Sec. 76.17-5 Quantity of foam required.
(a) Area protected. (1) For machinery and similar spaces, the system
shall be so designed and arranged as to spread a blanket of foam over
the entire tank top or bilge of the space protected. The arrangement of
piping shall be such as to give a uniform distribution over the entire
area protected.
(2) Where an installation is made to protect an oil fired boiler
installation on a flat which is open to or can drain to the lower engine
room or other space, both the flat and the lower space shall be
protected simultaneously. The flat shall be fitted with suitable
coamings on all openings other than deck drains to properly restrain the
oil and foam at that level. Other installations of a similar nature will
be considered in a like manner.
(3) Where a system is installed to protect a tank, it shall be so
designed and arranged as to spread a blanket of foam over the entire
liquid surface of the tank within the range of usual trim. The
arrangement of piping shall be such as to give a uniform distribution
over the entire area protected.
(b) Rate of application. (1) For spaces other than tanks, the rate
of discharge to foam outlets protecting the hazard shall be at least as
set forth in this subparagraph.
(i) For chemical foam systems with stored ``A'' and ``B'' solutions,
a total of at least 1.6 gallons per minute of the two solutions shall be
discharged for each 10 square feet of area protected.
(ii) For other types of foam systems, the water rate to the dry
powder generators or air foam production equipment shall be at least 1.6
gallons per minute for each 10 square feet of area protected.
[[Page 79]]
(2) For tanks, the rate of discharge to foam outlets protecting the
hazard shall be as set forth in paragraph (b)(1) of this section except
that the value of 1 gallon per minute shall be substituted in both cases
for the value of 1.6 gallons per minute.
(c) Supply of foam producing material. (1) There shall be provided a
quantity of foam producing material sufficient to operate the equipment
at the discharge rate specified in paragraph (b) of this section for a
period of at least 3 minutes for spaces other than tanks, and for at
least 5 minutes for tanks.
(2) A separate supply of foam agent need not be provided for each
space protected. The total available supply shall be at least sufficient
for the space requiring the greatest amount.
(3) Where pumps are required, the water supply shall be from outside
the space protected and shall in no way be dependent upon power from the
space protected.
Sec. 76.17-10 Controls.
(a) The foam agent, its container, and all controls and valves for
the operation of the system shall be of an approved type.
(b) The foam agent container and all controls and valves for the
operation of the system shall be outside the space protected and shall
not be located in such space as might be cut off or made inaccessible in
the event of fire in any of the spaces protected. The control space
shall be as convenient as practicable to one of the main escapes from
spaces protected, and shall be marked as required by Sec. 78.47-17 of
this subchapter. Where pumps are required, it shall not be necessary
that they be started from the control space.
(c) Complete, but simple instructions for the operation of the
system shall be located in a conspicuous place at or near the controls.
(d) The valves to the various spaces served shall be marked as
required by Sec. 78.47-15 of this chapter.
Sec. 76.17-15 Piping.
(a) All piping, valves, and fittings shall meet the applicable
requirements of subchapter F (Marine Engineering) of this chapter.
(b) All piping, valves, and fittings of ferrous materials shall be
protected inside and outside against corrosion unless specifically
approved otherwise by the Commandant.
(c) All piping, valves, and fittings shall be securely supported,
and where necessary, protected against injury.
(d) Drains and dirt traps shall be fitted where necessary to prevent
the accumulation of dirt or moisture.
(e) Piping shall be used for no other purpose.
Sec. 76.17-20 Discharge outlets.
(a) Discharge outlets shall be of an approved type.
(b) [Reserved]
Sec. 76.17-25 Additional protection required.
(a) In order that any residual fires above the floor plates may be
extinguished when a foam system is installed for the protection of
spaces other than tanks, at least 2 fire hydrants, in addition to those
required for the machinery space by subpart 76.10, shall be installed
outside of the machinery space entrances. Such hydrants shall be fitted
with sufficient hose so that any part of the machinery space may be
reached with at least 2 streams of water, and each hose shall be
equipped with an approved combination nozzle, applicator, and self-
cleaning strainer as described in Sec. 76.10-10(j)(3).
(b) [Reserved]
Sec. 76.17-90 Installations contracted for prior to November 19, 1952.
(a) Installation contracted for prior to November 19, 1952, shall
meet the following requirements:
(1) Existing arrangements, materials, and facilities previously
approved shall be considered satisfactory so long as they meet the
minimum requirements of this paragraph and they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and alterations may be made to the same
standards as the original installation.
(2) The details of the systems shall be in general agreement with
Sec. Sec. 76.17-5 through 76.17-20, with the exception of Sec. 76.17-
5(a)(2), insofar as is reasonable
[[Page 80]]
and practicable. A 6-inch blanket of foam in 5 minutes for tanks and 3
minutes for other spaces will be considered as meeting the requirements
of Sec. 76.17-5.
(b) [Reserved]
Subpart 76.23_Manual Sprinkling System, Details
Sec. 76.23-1 Application.
(a) Where a manual sprinkling system is installed, the provisions of
this subpart, with the exception of Sec. 76.23-90, shall apply to all
installations contracted for on or after November 19, 1952.
Installations contracted for prior to November 19, 1952, shall meet the
requirements of Sec. 76.23-90.
(b) [Reserved]
Sec. 76.23-5 Zoning.
(a) Separate zones may be used for each deck, and on any particular
deck, spaces separated by ``A'' or ``B'' Class bulkheads may be
separately zoned.
(b) On any particular deck, large common areas may be zoned in
accordance with table 76.23-5(b). All such zones within one common area
shall be of approximately the same size. Zones of this type shall
overlap in such a manner that the end sprinkler heads of both adjoining
zones will cover the identical area.
Table 76.23-5(b)
------------------------------------------------------------------------
Square feet of common deck area Maximum
-------------------------------------------------------------- number of
Over Not over zones
------------------------------------------------------------------------
800 1
800............................................... 1,800 2
1,800............................................. 3,000 3
3,000............................................. 5,000 4
5,000............................................. 9,000 5
9,000............................................. 16,000 6
16,000............................................ 30,000 7
30,000............................................ ......... 8
------------------------------------------------------------------------
Sec. 76.23-10 Quantity, pipe sizes, and discharge rates.
(a) General. (1) The system shall be so designed and arranged that
the overhead is effectively sprayed and all portions of the deck are
covered. The capacity shall be such that at least 12 gallons of water
per minute are applied to each 100 square feet of deck area.
(2) Piping, fittings, sprinkler heads, and pumps installed in
accordance with the remainder of this section will be considered as
meeting the above requirements. If alternate sizes or arrangements are
used, it shall be demonstrated that these minimum requirements have been
met.
(b) Sprinkler heads. (1) Three-eighth inch open type sprinkler heads
shall be used. Sprinkler heads shall be so arranged that no portion of
the overhead is more than 7 feet from a sprinkler head.
(2) [Reserved]
(c) Pipe sizes. (1) The various pipe sizes shall be in proportion to
the number of heads served. Minimum pipe sizes shall be as given in
table 76.23-10(c).
Table 76.23-10(c)
------------------------------------------------------------------------
Number of \3/8\ inch heads served Minimum
-------------------------------------------------------------- nominal
pipe
Over Not over sizes,
inches
------------------------------------------------------------------------
1 \3/4\
1................................................. 2 1
2................................................. 4 1\1/4\
4................................................. 6 1\1/2\
6................................................. 12 2
12................................................ 18 2\1/2\
18................................................ 30 3
30................................................ 46 3\1/2\
46................................................ 66 4
66................................................ 120 5
------------------------------------------------------------------------
(d) Fire pumps. (1) The fire pumps may be used for the sprinkling
system provided there is sufficient total capacity to operate the
largest zone of the sprinkling system with a Pitot tube pressure of at
least 15 p.s.i. at all heads and at the same time to deliver water from
the two highest fire hose outlets in a manner similar to that described
in Sec. 76.10-5(c). In addition, on vessels over 750 gross tons, there
shall be sufficient pumping capacity to also operate the second largest
zone.
Sec. 76.23-15 Controls.
(a) The controls for the system shall be outside the spaces
protected, and shall not be located in such space as might be cut off or
made inaccessible in the event of fire in any of the spaces protected.
The control space shall be marked as required by Sec. 78.47-18 of this
subchapter. It shall not be necessary to start the pumps from the
control space.
[[Page 81]]
(b) Distribution piping to the various zones shall be controlled
from one station. Each branch line to the various zones shall be fitted
with a stop valve which shall be marked as required by Sec. 78.47-15 of
this subchapter.
[CGFR 65-50, 30 FR 16940, Dec. 30, 1965, as amended by USCG-2004-18884,
69 FR 58347, Sept. 30, 2004]
Sec. 76.23-20 Piping.
(a) All piping, valves, and fittings shall meet the applicable
requirements of subchapter F (Marine Engineering) of this chapter.
(b) All piping, valves, and fittings of ferrous materials shall be
protected inside and outside against corrosion unless specifically
approved by the Commandant.
(c) All piping, valves, fittings, and sprinkler heads shall be
securely supported, and where necessary, protected against injury.
(d) Drains and dirt traps shall be fitted where necessary to prevent
the accumulation of dirt or moisture.
(e) Piping shall be used for no other purpose.
Sec. 76.23-25 Sprinkler heads.
(a) Sprinkler heads shall be of an approved type.
(b) [Reserved]
Sec. 76.23-90 Installations contracted for prior to November 19, 1952.
(a) Installations contracted for prior to November 19, 1952, shall
meet the following requirements:
(1) Existing arrangements, materials, and facilities previously
approved shall be considered satisfactory so long as they meet the
minimum requirements of this paragraph and they are maintained in good
condition to the satisfaction of the Officer in Charge, Marine
Inspection. Minor repairs and replacements may be made to the same
standards as the original installation.
(2) The details of the system shall be in general agreement with
Sec. Sec. 76.23-5 through 76.23-25 insofar as is reasonable and
practicable. Existing piping, pumping facilities, and sprinkler heads or
perforated pipes may be retained provided all portions of the overhead
are effectively sprayed and all portions of the deck are covered.
(b) [Reserved]
Subpart 76.25_Automatic Sprinkling System, Details
Sec. 76.25-1 Application.
Where an automatic sprinkling system is installed, the systems must
comply with NFPA 13 (incorporated by reference; see 46 CFR 76.01-2).
[USCG-2003-16630, 73 FR 65192, Oct. 31, 2008]
Sec. 76.25-5 Zoning.
(a) The automatic sprinkling system shall be divided into separate
zones to restrict the area covered by any particular alarm signal.
(b) No sprinkling zone shall contain more than 250 sprinkler heads.
(c) The sprinkling zone may cover more than one deck, in which case,
the boundaries shall be maintained in a vertical line insofar as is
reasonable and practicable. The boundaries of the zone shall be
coincident with bulkheads of Class ``A'' construction such as main
vertical zone or watertight bulkheads.
(d) Spaces in different main vertical zones shall not be included in
the same sprinkling zone.
Sec. 76.25-10 Size and arrangement of sprinkler heads and pipe sizes.
(a) General. (1) The system shall be so designed and arranged that
the overhead is effectively sprayed and that all portions of the deck
are covered.
(2) One-half inch sprinkler heads shall be used. Sprinkler heads
shall be so arranged that no portion of the overhead or vertical
projection of the deck is more than 7 feet from a sprinkler head.
(b) Pipe sizes. (1) The sizes of branch lines, single cross mains,
feed mains, and risers shall be in proportion to the number of sprinkler
heads served. The minimum pipe sizes shall be as given in table 76.25-
10(b)(1).
[[Page 82]]
Table 76.25-10(b)(1)
------------------------------------------------------------------------
Maximum number of heads
served
---------------------------
Vessels
whose Vessels
construction constructed
is more in general
Minimum nominal pipe size, inches combustible agreement
than that with Sec.
set forth in Sec. 72.05-
Sec. Sec. 5 through
72.05-5 72.05-60
through
72.05-60
------------------------------------------------------------------------
1........................................... 2 2
1\1/4\...................................... 3 3
1\1/2\...................................... 5 5
2........................................... 10 10
2\1/2\...................................... 20 40
3........................................... 40 250
3\1/2\...................................... 65 ............
4........................................... 100 ............
5........................................... 160 ............
6........................................... 250 ............
------------------------------------------------------------------------
(2) If a complete loop cross main is employed, the size of such
cross main shall be in proportion to the number of sprinkler heads
served. The minimum pipe sizes shall be as given in table 76.25-
10(b)(2). The entire loop shall be of the same size pipe.
Table 76.25-10(b)(2)
------------------------------------------------------------------------
Maximum number of heads
served
---------------------------
Vessels
whose Vessels
construction constructed
is more in general
Minimum nominal pipe size, inches combustible agreement
than that with Sec.
set forth in Sec. 72.05-
Sec. Sec. 5 through
72.05-5 72.05-60
through
72.05-60
------------------------------------------------------------------------
1........................................... 5 5
1\1/4\...................................... 9 9
1\1/2\...................................... 13 13
2........................................... 22 30
2\1/2\...................................... 40 80
3........................................... 80 250
3\1/2\...................................... 130 ............
4........................................... 250 ............
------------------------------------------------------------------------
Sec. 76.25-15 Pumps and water supply.
(a) An automatically controlled pump shall be provided to supply the
sprinkling system and shall be used for no other purpose. The size and
capacity of the pump shall be governed by the zone having the greatest
capacity need for any one deck, and shall be suitable to operate at
least the number of heads noted in table 76.25-15(a) with a Pitot tube
pressure of at least 15 p.s.i. at all heads (approximately 20 GPM per
head). There shall also be sufficient pumping capacity available, either
from the automatic pump, the fire pumps, or other source, so that in
conjunction with the automatic pump the total number of heads noted in
table 76.25-15(a) may be operated with the same efficiency as noted
above, and at the same time to deliver water from the two highest fire
hose outlets in a manner similar to that described in Sec. 76.10-5(c).
Intermediate values may be obtained by interpolation.
Table 76.25-15(a)
------------------------------------------------------------------------
Number of Number of
heads heads
Maximum number of heads on one deck in one automatic additional
zone pump to pumps to
supply supply
------------------------------------------------------------------------
5............................................. 5 ...........
10............................................ 10 ...........
20............................................ 10 10
30............................................ 12 16
40............................................ 15 18
50............................................ 15 25
60............................................ 20 25
80............................................ 20 30
100........................................... 20 40
120........................................... 20 50
150........................................... 20 60
200........................................... 20 75
250........................................... 20 100
------------------------------------------------------------------------
(b) [Reserved]