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46 CFR 177.500 - Means of escape

CFR > Title 46 > Chapter I > Part 177 > § 177.500. Means of escape


Current as of: Oct. 2009

(a) Except as otherwise provided in this section, each space accessible to passengers or used by the crew on a regular basis, must have at least two means of escape, one of which must not be a watertight door.

(b) The two required means of escape must be widely separated and, if possible, at opposite ends or sides of the space to minimize the possibility of one incident blocking both escapes.

(c) Subject to the restrictions of this section, means of escape may include normal exits and emergency exits, passageways, stairways, ladders, deck scuttles, and windows.

(d) The number and dimensions of the means of escape from each space must be sufficient for rapid evacuation in an emergency for the number of persons served. In determining the number of persons served, a space must be considered to contain at least the number of persons as follows:

(1) Passenger overnight accommodation spaces: Designed capacity;

(2) Accommodation spaces having fixed seating for passengers: Maximum seating capacity;

(3) Public spaces, including spaces such as casinos, restaurants, club rooms, and cinemas, and public accommodation spaces as defined in Sec. 175.400 of this subchapter, except overnight accommodation spaces: One person may be permitted for each 0.9 square meters (10 square feet) of deck area. In computing such deck area, the following areas must be excluded:

(i) Areas for which the number of persons permitted is determined using the fixed seating criterion;

(ii) Obstructions, including stairway and elevator enclosures, elevated stages, bars, and cashier stands, but not including slot machines, tables, or other room furnishings;

(iii) Toilets and washrooms;

(iv) Interior passageways less than 860 millimeters (34 inches) wide and passageways on open deck less than 710 millimeters (28 inches) wide;

(v) Spaces necessary for handling lifesaving equipment, anchor handling equipment, or line handling gear, or in way of sail booms or running rigging; and

(vi) Bow pulpits, swimming platforms, and areas that do not have a solid deck, such as netting on multi hull vessels;

(4) Crew overnight accommodation spaces: Two-thirds designed capacity; and

(5) Work spaces: Occupancy under normal operating conditions.

(e) The dimensions of a means of escape must be such as to allow easy movement of persons when wearing life jackets. There must be no protrusions in means of escape that could cause injury, ensnare clothing, or damage life jackets.

(f) The minimum clear opening of a door or passageway used as a means of escape must not be less than 810 millimeters (32 inches) in width, however, doors or passageways used solely by crew members must have a clear opening not less than 710 millimeters (28 inches). The sum of the width of all doors and passageways used as means of escape from a space must not be less than 8.4 millimeters (0.333 inches) multiplied by the number of passengers for which the space is designed.

(g) A dead end passageway, or the equivalent, of more than 6.1 meters (20 feet) in length is prohibited.

(h) Each door, hatch, or scuttle, used as a means of escape, must be capable of being opened by one person, from either side, in both light and dark conditions. The method of opening a means of escape must be obvious, rapid, and of adequate strength. Handles and securing devices must be permanently installed and not capable of being easily removed. A door, hatch or scuttle must open towards the expected direction of escape from the space served.

(i) A means of escape which is not readily apparent to a person from both inside and outside the space must be adequately marked in accordance with Sec. 185.606 of this chapter.

(j) A ladder leading to a deck scuttle may not be used as a means of escape except:

(1) On a vessel of not more than 19.8 meters (65 feet) in length, a vertical ladder and a deck scuttle may be used as not more than one of the means of escape from passenger accommodation space; or

(2) As not more than one of the means of escape from any crew accommodation space or work space.

(k) Each ladder used as a means of escape must be mounted at least 180 millimeters (7 inches) from the nearest permanent object in back of the ladder. Rungs must be:

(1) At least 405 millimeters (16 inches) in width; and

(2) Not more than 305 millimeters (12 inches) apart, and uniformly spaced for the length of the ladder with at least 114 millimeters (4.5 inches) clearance above each rung.

(l) When a deck scuttle serves as a means of escape, it must not be less than 455 millimeters (18 inches) in diameter and must be fitted with a quick acting release and a holdback device to hold the scuttle in an open position.

(m) Footholds, handholds, ladders, and similar means provided to aid escape, must be suitable for use in emergency conditions, of rigid construction, and permanently fixed in position, unless they can be folded, yet brought into immediate service in an emergency.

(n) On a vessel of not more than 19.8 meters (65 feet) in length, a window or windshield of sufficient size and proper accessibility may be used as one of the required means of escape from an enclosed space, provided it:

(1) Does not lead directly overboard;

(2) Can be opened or is designed to be kicked or pushed out; and

(3) Is suitably marked.

(o) Only one means of escape is required from a space where:

(1) The space has a deck area less than 30 square meters (322 square feet);

(2) There is no stove, heater, or other source of fire in the space;

(3) The means of escape is located as far as possible from a machinery space or fuel tank; and

(4) If an accommodation space, the single means of escape does not include a deck scuttle or a ladder.

(p) Alternative means of escape from spaces may be provided if acceptable to the cognizant OCMI.

[CGD 85-080, 61 FR 961, Jan. 10, 1996; 62 FR 64306, Dec. 5, 1997]
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State Laws: Watercraft

AlabamaAlabama Code > Title 33 > Chapter 5 - Registration And Operation Of Vessels
Alabama Code > Title 33 > Chapter 6 - Discharge Of Litter And Sewage From Watercraft
Alabama Code > Title 33 > Chapter 6A - Recreational Vessel And Residence Boat Sewage Discharges Regulated
AlaskaAlaska Statutes Chapter 05.25 - Watercraft
Alaska Statutes Chapter 30.30 - Abandoned And Derelict Vessels
ArizonaArizona Laws > Title 5 > Chapter 3 - Boating And Water Sports
CaliforniaCalifornia Harbors and Navigation Code > Division 3 - Vessels
California Harbors and Navigation Code > Division 4 - Masters, Crews And Cargoes
California Harbors and Navigation Code > Division 5 - Pilots For Monterey Bay And The Bays Of San Francisco, San Pablo, And Suisun
ConnecticutConnecticut General Statutes > Title 15 > Chapter 268 - Boating
DelawareDelaware Code Title 23 > Chapter 21 - Motorboats
Delaware Code Title 23 > Chapter 22 - Boating Safety
Delaware Code Title 23 > Chapter 23 - Operation Of A Vessel Or Boat While Under The Influence Of Intoxicating Liquor And/Or Drugs
Delaware Code Title 23 > Chapter 24 - Exemptions From Civil Liability For Rendering Vessel Traffic Information Services
FloridaFlorida Statutes > Title XXIV - Vessels
Florida Regulations Chapter 61B-60 - Yacht and Ship Brokers
Florida Regulations > Division 68D - Vessel Registration and Boating Safety
IdahoIdaho Code Title 67 > Chapter 70 - Idaho Safe Boating Act
IllinoisIllinois Compiled Statutes > 625 ILCS 45 - Boat Registration and Safety Act
IndianaIndiana Code > Title 9 > Article 31 - Watercraft Titling And Registration
Indiana Code > Title 25 > Article 28 - Boat Pilots
KansasKansas Statutes > Chapter 32 > Article 11 - Boating And Water Activities
MaineMaine Revised Statutes > Title 10 > Chapter 204-B - Watercraft Manufacturers, Distributors And Dealers
Maine Revised Statutes > Title 10 > Chapter 212-A - Maine Marina And Boatyard Storage Act
Maine Revised Statutes > Title 10 > Chapter 627 - Vessels
Maine Revised Statutes > Title 12 > Chapter 935 - Watercraft And Airmobiles
Maine Revised Statutes Title 23 > Chapter 412 - Waterborne Transportation
MassachusettsMassachusetts General Laws > Part I > Title XIV > Chapter 90B - Motorboats And Other Vessels
MichiganMichigan Laws > Chapter 123 > Act 68 of 1957 - Regulation Of Houseboats
Michigan Laws > Chapter 445 > Act 88 of 1989 - Watercraft And Outboard Motor Manufacturers, Distributors, And Dealers
MinnesotaMinnesota Statutes Chapter 86B - Water Safety, Watercraft, and Watercraft Titling
MissouriMissouri Laws > Title XIX > Chapter 306 - Watercraft Regulation and Licensing--State Water Patrol
NevadaNevada Revised Statutes > Chapter 488 - Watercraft
New HampshireNew Hampshire Revised Statutes > Chapter 270-A - Use Of Houseboats
New Hampshire Revised Statutes > Chapter 270-B - Abandoned Boats
New Hampshire Revised Statutes > Chapter 270-D - Boating And Water Safety On New Hampshire Public Waters
New Hampshire Revised Statutes > Chapter 270-E - Vessel Registration And Numbering
New MexicoNew Mexico Statutes Chapter 66 > Article 12 - Boating
New Mexico Statutes Chapter 66 > Article 13 - Boating While Intoxicated
New YorkNew York Laws - General Business > Article 38 - Vessel Dealer Agreements
New YorkNew York Laws > General Business > Article 38 - Vessel Dealer Agreements
North CarolinaNorth Carolina General Statutes Chapter 75A - Boating and Water Safety
North DakotaNorth Dakota Code > Chapter 20.1-13 - Boating Regulation
North Dakota Code > Chapter 20.1-13.1 - Intoxication Testing of Boat Operators
North Dakota Code > Chapter 20.1-17 - Aquatic Nuisance Species
OhioOhio Code > Title 15 > Chapter 1547 - Watercraft And Waterways
Ohio Code > Title 15 > Chapter 1548 - Watercraft Certificates Of Title
Ohio Code > Title 45 > Chapter 4585 - Actions Relating To Watercraft
OregonOregon Statutes > Title 61 - Small Watercraft
Rhode IslandRhode Island General Laws > Chapter 46-8. Registration of Outboard Motors
Rhode Island General Laws > Chapter 46-9. Pilots – Rhode Island Sound, Narragansett Bay, Sakonnet River, and Tributaries
Rhode Island General Laws > Chapter 46-9.1. Pilots–Block Island Sound
Rhode Island General Laws > Chapter 46-22. Regulation of Boats
Rhode Island General Laws > Chapter 46-22.1. Uniform Boat Title Act
Rhode Island General Laws > Chapter 46-22.2. Alcohol Boating Safety Act
Rhode Island General Laws > Chapter 46-27. Personal Watercraft Safety Act
South CarolinaSouth Carolina Code > Title 29 > Chapter 9 - Liens On Ships And Vessels
South Carolina Code > Title 50 > Chapter 21 - Equipment And Operation Of Watercraft
South Carolina Code > Title 50 > Chapter 23 - Watercraft And Outboard Motors
South Carolina Code > Title 50 > Chapter 25 - Boating And Surfing At Particular Localities
South DakotaSouth Dakota Laws > Title 32 > Chapter 03A - Title, Registration And Taxation Of Boats
South Dakota Laws > Title 32 > Chapter 07B - Regulation Of Boat Dealers
South Dakota Laws > Title 42 > Chapter 8 - Watercraft
TennesseeTennessee Code > Title 69 > Chapter 9 - Boating Regulation
TexasTexas Civil Statutes > Title 132 > Chapter 19 - Boat Or Motor Manufacturers, Distributors, And Dealers
UtahUtah Code > Title 73 > Chapter 18 - State Boating Act
Utah Code > Title 73 > Chapter 18 - Boating - Litter and Pollution Control
Utah Code > Title 73 > Chapter 18 - Water Safety
Utah Code > Title 73 > Chapter 18 - Financial Responsibility of Motorboat Owners and Operators Act
VermontVermont Statutes > Title 25 > Chapter 1 - Operation of Vessels
VirginiaVirginia Code Title 29.1 > Chapter 7 - Boating Laws
Virginia Code Title 29.1 > Chapter 8 - Watercraft Dealer Licensing Act
Virginia Code Title 62.1 > Chapter 18 - Protection of Aids to Navigation
WisconsinWisconsin Statutes Chapter 780 - Liens against vessels
Wisconsin Laws Chapter 30 > Subchapter V - Regulation of Boating

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