cfr_sections
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28 rows where part_number = 177 and title_number = 46 sorted by section_id
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| section_id ▼ | title_number | title_name | chapter | subchapter | part_number | part_name | subpart | subpart_name | section_number | section_heading | agency | authority | source_citation | amendment_citations | full_text |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46:46:7.0.1.3.12.1.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | A | Subpart A—General Provisions | § 177.100 General requirement. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by CGD 97-057, 62 FR 51050, Sept. 30, 1997] | The construction and arrangement of a vessel must allow the safe operation of the vessel in accordance with the terms of its Certificate of Inspection giving consideration to provisions for a seaworthy hull, protection against fire, means of escape in case of a sudden unexpected casualty, guards and rails in hazardous places, ventilation of enclosed spaces, and necessary facilities for passengers and crew. | |||
| 46:46:7.0.1.3.12.1.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | A | Subpart A—General Provisions | § 177.115 Applicability to existing vessels. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by USCG-2021-0306, 86 FR 73172, Dec. 27, 2021] | (a) Except as otherwise required by paragraph (b) of this section, an existing vessel must comply with the construction and arrangement regulations that were applicable to the vessel on March 10, 1996, or, as an alternative, the vessel may comply with the regulations in this part. (b) Alterations, or modifications made to the structure or arrangements of an existing vessel, that are a major conversion, on or after March 11, 1996, must comply with the regulations of this part. Repairs or maintenance conducted on an existing vessel, resulting in no significant changes to the original structure or arrangement of the vessel, must comply with the regulations applicable to the vessel on March 10, 1996, or, as an alternative, with the regulations in this part. However, when outfit items such as furnishings and mattresses are renewed, they must comply with the regulations in this part. (c) Vessels described by 46 CFR 175.110(d) must comply with the regulations in § 177.500. | |||
| 46:46:7.0.1.3.12.10.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | J | Subpart J—Window Construction and Visibility | § 177.1010 Safety glazing materials. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996; 61 FR 20557, May 7, 1996] | Glass and other glazing material used in windows accessible to passengers and crew must be of material that will not break into dangerous fragments if fractured. | |||
| 46:46:7.0.1.3.12.10.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | J | Subpart J—Window Construction and Visibility | § 177.1020 Strength. | USCG | Each window, port hole, and its means of attachment to the hull or deck house, must be capable of withstanding the maximum load from wave and wind conditions expected due to its location on the vessel and the authorized route of the vessel. | ||||
| 46:46:7.0.1.3.12.10.63.3 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | J | Subpart J—Window Construction and Visibility | § 177.1030 Operating station visibility. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by USCG-2003-16630, 73 FR 65206, Oct. 31, 2008] | (a) Windows and other openings at the operating station must be of sufficient size and properly located to provide an adequate view for safe navigation in all operating conditions. (b) Glass or other glazing material used in windows at the operating station must have a light transmission of not less than 70 percent according to Test 2 of ANSI Z 26.1 (incorporated by reference, see 46 CFR 175.600) and must comply with Test 15 of ANSI Z 26.1 for Class I Optical Deviation. | |||
| 46:46:7.0.1.3.12.2.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | B | Subpart B—Plans | § 177.202 Plans and information required. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by USCG-2004-18884, 69 FR 58351, Sept. 30, 2004; USCG-2007-29018, 72 FR 53968, Sept. 21, 2007; USCG-2009-0702, 74 FR 49240, Sept. 25, 2009; USCG-2013-0671, 78 FR 60164, Sept. 30, 2013 USCG-2016-0498, 82 FR 35093, July 28, 2017] | (a) Except as provided in paragraph (c) of this section and § 177.210 of this part, the owner of a vessel requesting initial inspection for certification shall, prior to the start of construction unless otherwise allowed by the cognizant Officer in Charge, Marine Inspection (OCMI), submit for approval to the cognizant OCMI, at least two copies of the following plans: (1) Outboard profile; (2) Inboard profile; and (3) Arrangement of decks. (b) In addition, the owner shall, prior to receiving a Certificate of Inspection, submit for approval to the cognizant OCMI, at least two copies of the following plans, manuals, analyses, and calculations that are applicable to the vessel as determined by the OCMI: (1) Midship section; (2) Survival craft embarkation stations; (3) Machinery installation, including but not limited to: (i) Propulsion and propulsion control, including shaft details; (ii) Steering and steering control, including rudder details; (iii) Ventilation diagrams; and (iv) Engine exhaust diagram; (4) Electrical installation including, but not limited to: (i) Elementary one-line diagram of the power system; (ii) Cable lists; (iii) Bills of materials; (iv) Type and size of generators and prime movers; (v) Type and size of generator cables, bus-tie cables, feeders, and branch circuit cables; (vi) Power, lighting, and interior communication panelboards with number of circuits and rating of energy consuming devices; (vii) Type of capacity of storage batteries; (viii) Rating of circuit breakers and switches, interrupting capacity of circuit breakers, and rating and setting of overcurrent devices; and (ix) Electrical plant load analysis. (5) Lifesaving equipment locations and installation; (6) Fire protection equipment installation including, but not limited to: (i) Fire main system plans and calculations; (ii) Fixed gas fire extinguishing system plans and calculations; (iii) Fire detecting system and smoke detecting system plans; (iv) Sprinkler system diagram and calculations; and (v) Po… | |||
| 46:46:7.0.1.3.12.2.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | B | Subpart B—Plans | § 177.210 Plans for sister vessels. | USCG | (a) Plans are not required for a vessel that is a sister vessel, provided: (1) Approved plans for the original vessel are on file at the Marine Safety Center or in the files of the cognizant OCMI; (2) The owner of the plans authorizes their use for the new construction of the sister vessel; (3) The regulations used for the original plan approval have not changed since the original approval; and (4) There are no major modifications to any of the systems to be used. (b) If approved plans for the original vessel are not on file at the MSC or with the cognizant OCMI, the vessel owner shall submit plans as described in § 177.202 of this part. | ||||
| 46:46:7.0.1.3.12.3.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | C | Subpart C—Hull Structure | § 177.300 Structural design. | USCG | [USCG-2003-16630, 73 FR 65205, Oct. 31, 2008] | Except as otherwise allowed by this subpart, a vessel must comply with the structural design requirements of one of the standards listed below for the hull material of the vessel. (a) Wooden hull vessels: Lloyd's Yachts and Small Craft (incorporated by reference, see 46 CFR 175.600); (b) Steel hull vessels: (1) Lloyd's Yachts and Small Craft; or (2) ABS Steel Vessel Rules (<61 Meters)(incorporated by reference, see 46 CFR 175.600); (c) Fiber reinforced plastic vessels: (1) Lloyd's Yachts and Small Craft; (2) ABS Plastic Vessel Rules (incorporated by reference, see 46 CFR 175.600); or (3) ABS High Speed Craft (incorporated by reference, see 46 CFR 175.600); (d) Aluminum hull vessels: (1) Lloyd's Yachts and Small Craft; or (i) For a vessel of more than 30.5 meters (100 feet) in length: ABS Aluminum Vessel Rules (incorporated by reference, see 46 CFR 175.600); or (ii) For a vessel of not more than 30.5 meters (100 feet) in length: ABS Steel Vessel Rules (<61 Meters), with the appropriate conversions from the ABS Aluminum Vessel Rules; or (2) ABS High Speed Craft; (e) Steel hull vessels operating in protected waters: ABS Steel Vessel Rules (Rivers/Intracoastal) (incorporated by reference, see 46 CFR 175.600). | |||
| 46:46:7.0.1.3.12.3.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | C | Subpart C—Hull Structure | § 177.310 Satisfactory service as a design basis. | USCG | When scantlings for the hull, deckhouse, and frames of the vessel differ from those specified by the standards listed in § 177.300 of this part, and the owner can demonstrate that the vessel, or another vessel approximating the same size, power, and displacement, has been built to such scantlings and has been in satisfactory service insofar as structural adequacy is concerned for a period of at least 5 years, such scantlings may be approved by the cognizant OCMI instead of the scantlings required by the applicable standards specified in § 177.300 of this part. | ||||
| 46:46:7.0.1.3.12.3.63.3 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | C | Subpart C—Hull Structure | § 177.315 Vessels of not more than 19.8 meters (65 feet) in length carrying not more than 12 passengers. | USCG | The scantlings for a vessel of not more than 19.8 meters (65 feet) in length carrying not more than 12 passengers that do not meet the standards in § 177.300 or § 177.310 may be approved by the cognizant OCMI if the builder of the vessel establishes to the satisfaction of the OCMI that the design and construction of the vessel is adequate for the intended service. | ||||
| 46:46:7.0.1.3.12.3.63.4 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | C | Subpart C—Hull Structure | § 177.330 Sailing vessels. | USCG | The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable for the intended service. The hull structure must be adequately reinforced to ensure sufficient strength and resistance to plate buckling. The cognizant OCMI may require the owner to submit detailed calculations on the strength of the mast, post, yards, booms, bowsprits, and standing rigging to the Marine Safety Center for evaluation. | ||||
| 46:46:7.0.1.3.12.3.63.5 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | C | Subpart C—Hull Structure | § 177.340 Alternate design considerations. | USCG | When the structure of vessel is of novel design, unusual form, or special materials, which cannot be reviewed or approved in accordance with § 177.300, § 177.310 or § 177.315, the structure may be approved by the Commanding Officer, Marine Safety Center, when it can be shown by systematic analysis based on engineering principles that the structure provides adequate safety and strength. The owner shall submit detailed plans, material component specifications, and design criteria, including the expected operating environment, resulting loads on the vessel, and design limitations for such vessel, to the Marine Safety Center. | ||||
| 46:46:7.0.1.3.12.4.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | D | Subpart D—Fire Protection | § 177.405 General arrangement and outfitting. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by USCG-2003-16630, 73 FR 65206, Oct. 31, 2008] | (a) Fire hazards to be minimized. The general construction of the vessel must be such as to minimize fire hazards insofar as it is reasonable and practicable. (b) Combustibles insulated from heated surfaces. Internal combustion engine exhausts, boiler and galley uptakes, and similar sources of ignition must be kept clear of and suitably insulated from combustible material. Dry exhaust systems for internal combustion engines on wooden or fiber reinforced plastic vessels must be installed in accordance with ABYC P-1 (incorporated by reference, see 46 CFR 175.600). (c) Separation of machinery and fuel tank spaces from accommodation spaces. Machinery and fuel tank spaces must be separated from accommodation spaces by boundaries that prevent the passage of vapors. (d) Paint and flammable liquid lockers. Paint and flammable liquid lockers must be constructed of steel or equivalent material, or wholly lined with steel or equivalent material. (e) Vapor barriers. Vapor barriers must be provided where insulation of any type is used in spaces where flammable and combustible liquids or vapors are present, such as machinery spaces and paint lockers. (f) Waste receptacles. Unless other means are provided to ensure that a potential waste receptacle fire would be limited to the receptacle, waste receptacles must be constructed of noncombustible materials with no openings in the sides or bottom. (g) Mattresses. All mattresses must comply with either: (1) The U.S. Department of Commerce “Standard for Mattress Flammability” (FF 4-72.16), 16 CFR Part 1632, Subpart A and not contain polyurethane foam; or (2) IMO Resolution A.688(17) (incorporated by reference, see 46 CFR 175.600). Mattresses that are tested to this standard may contain polyurethane foam. | |||
| 46:46:7.0.1.3.12.4.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | D | Subpart D—Fire Protection | § 177.410 Structural fire protection. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996; 61 FR 24464, May 15, 1996, as amended at 62 FR 51356, Sept. 30, 1997; USCG-1999-6216, 64 FR 53228, Oct. 1, 1999; USCG-2007-29018, 72 FR 53968, Sept. 21, 2007; USCG-2003-16630, 73 FR 65206, Oct. 31, 2008; USCG-2009-0702, 74 FR 49240, Sept. 25, 2009; USCG-2013-0671, 78 FR 60164, Sept. 30, 2013; USCG-2012-0196, 81 FR 48299, July 22, 2016; USCG-2016-0498, 82 FR 35093, July 28, 2017; USCG-2024-1103, 90 FR 52881, Nov. 24, 2025] | (a) Cooking areas. Vertical or horizontal surfaces within 910 millimeters (3 feet) of cooking appliances must have an ASTM E-84 (incorporated by reference, see 46 CFR 175.600) flame spread rating of not more than 75. Curtains, draperies, or free hanging fabrics must not be fitted within 910 millimeters (3 feet) of cooking or heating appliances. (b) Composite materials. When the hull, bulkheads, decks, deckhouse, or superstructure of a vessel is partially or completely constructed of a composite material, including fiber reinforced plastic, the resin used must be fire retardant and accepted by the Commandant as meeting NPFC MIL-R-21607E(SH) (incorporated by reference, see 46 CFR 175.600). Resin systems that have not been accepted as meeting NPFC MIL-R-21607E(SH) may be accepted as fire retardant if they have an ASTM E-84 flame spread rating of not more than 100 when tested in laminate form. The laminate submitted for testing the resin system to ASTM E-84 must meet the following requirements: (1) The test specimen laminate total thickness must be between 3.2 and 6.4 millimeters ( 1/8 to 1/4 inch). (2) The test specimen laminate must be reinforced with glass fiber of any form and must have a minimum resin content of 40 percent by weight. (3) Tests must be performed by an independent laboratory. (4) Test results must include, at a minimum, the resin manufacturer's name and address, the manufacturer's designation (part number) for the resin system including any additives used, the test laboratory's name and address, the test specimen laminate schedule, and the flame spread index resulting from the ASTM E-84 test. (5) Specific laminate schedules, regardless of resin type, that have an ASTM E-84 flame spread rating of not more than 100 may be considered as equivalent to the requirement in this section to use a fire retardant resin. Requests for qualifying a specific laminate schedule as fire retardant for use in a particular vessel may be submitted for consideration by visitors to the Commanding Officer, … | |||
| 46:46:7.0.1.3.12.4.63.3 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | D | Subpart D—Fire Protection | § 177.420 Vessels complying with SOLAS structural fire protection requirements. | USCG | [USCG-2012-0196, 81 FR 48299, July 22, 2016] | Vessels meeting the structural fire protection requirements of SOLAS, Chapter II-2, Regulations 5, 6, 8, 9, and 11 (incorporated by reference, see § 175.600 of this chapter) may be considered equivalent to the provisions of this subpart. | |||
| 46:46:7.0.1.3.12.5.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | E | Subpart E—Escape Requirements | § 177.500 Means of escape. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996; 62 FR 64306, Dec. 5, 1997; as amended by USCG-2021-0306, 86 FR 73172, Dec. 27, 2021] | (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 § 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 soli… | |||
| 46:46:7.0.1.3.12.6.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | F | Subpart F—Ventilation | § 177.600 Ventilation of enclosed and partially enclosed spaces. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended at 62 FR 51356, Sept. 30, 1997] | (a) An enclosed or partially enclosed space within a vessel must be adequately ventilated in a manner suitable for the purpose of the space. (b) A power ventilation system must be capable of being shut down from the pilot house. (c) An enclosed passenger or crew accommodation space and any other space occupied by a crew member on a regular basis must be ventilated by a power ventilation system unless natural ventilation in all ordinary weather conditions is satisfactory to the OCMI. (d) An exhaust duct over a frying vat or a grill must be of at least 11 U.S. Standard Gauge steel. (e) Combustibles and other foreign materials are not allowed within ventilation ducts. However, metal piping and electrical wiring installed in a metal protective enclosure may be installed within ventilation ducts, provided that the piping or the wiring does not interfere with the operation of fire dampers. Electrical wiring and piping may not be installed in an exhaust duct over a frying vat or grill. | |||
| 46:46:7.0.1.3.12.6.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | F | Subpart F—Ventilation | § 177.620 Ventilation of machinery and fuel tank spaces. | USCG | In addition to the requirements of this subpart, ventilation systems for spaces containing machinery or fuel tanks must comply with the requirements of part 182 of this chapter. | ||||
| 46:46:7.0.1.3.12.7.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | G | Subpart G—Crew Spaces | § 177.700 General requirements. | USCG | (a) A crew accommodation space and a work space must be of sufficient size, adequate construction, and with suitable equipment to provide for the safe operation of the vessel and the protection and accommodation of the crew in a manner practicable for the size, facilities, service, route, speed, and modes of operation of the vessel. (b) The deck above a crew accommodation space must be located above the deepest load waterline. | ||||
| 46:46:7.0.1.3.12.7.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | G | Subpart G—Crew Spaces | § 177.710 Overnight accommodations. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by CGD 97-057, 62 FR 51050, Sept. 30, 1997] | Overnight accommodations must be provided for all crew members if the vessel is operated more than 12 hours in a 24 hour period, unless the crew is put ashore and the vessel is provided with a new crew. | |||
| 46:46:7.0.1.3.12.8.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | H | Subpart H—Passenger Accommodations | § 177.800 General requirements. | USCG | (a) All passenger accommodations must be arranged and equipped to provide for the safety of the passengers in consideration of the route, modes of operation, and speed of the vessel. (b) The height of ceilings in a passenger accommodation space, including aisles and passageways, must be at least 1,880 millimeters (74 inches), but may be reduced at the sides of a space to allow the camber, wiring, ventilation ducts, and piping. (c) A passenger accommodation space must be maintained to minimize fire and safety hazards and to preserve sanitary conditions. Aisles must be kept clear of obstructions. (d) A passenger accommodation space must not contain: (1) Electrical generation equipment or transformers, high temperature parts, pipelines, rotating assemblies, or any other item that could injure a passenger, unless such an item is adequately shielded or isolated; and (2) A control for operating the vessel, unless the control is so protected and located that operation of the vessel by a crew member will not be impeded by a passenger during normal or emergency operations. (e) The deck above a passenger accommodation space must be located above the deepest load waterline. (f) A variation from a requirement of this subpart may be authorized by the cognizant OCMI for an unusual arrangement or design provided there is no significant reduction of space, accessibility, safety, or sanitation. | ||||
| 46:46:7.0.1.3.12.8.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | H | Subpart H—Passenger Accommodations | § 177.810 Overnight accommodations. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by CGD 97-057, 62 FR 51050, Sept. 30, 1997] | (a) A berth must be provided for each passenger authorized to be carried in overnight accommodation spaces. Each berth must measure at least 1,880 millimeters (74 inches) by 610 millimeters (24 inches) and have at least 610 millimeters (24 inches) of clear space above. (b) Berths must not be located more than three high and must be constructed of wood, fiber reinforced plastic, or metal. A berth located more than 1520 millimeters (60 inches) above the deck must be fitted with a suitable aid for access. (c) The construction and arrangement of berths and other furniture must allow free and unobstructed access to each berth. Each berth must be immediately adjacent to an aisle leading to a means of escape from the accommodation space. An aisle alongside a berth must be at least 610 millimeters (24 inches) wide. An aisle joining two or more aisles in an overnight accommodation space must be at least 1,060 millimeters (42 inches) wide. | |||
| 46:46:7.0.1.3.12.8.63.3 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | H | Subpart H—Passenger Accommodations | § 177.820 Seating. | USCG | [CGD 85-080, 61 FR 961, Jan. 10, 1996, as amended by USCG-2010-0759, 75 FR 60004, Sept. 29, 2010] | (a) A seat must be provided for each passenger permitted in a space for which the fixed seating criterion in § 176.113(b)(3) of this subchapter has been used to determine the number of passengers permitted. (b) A seat must be constructed to minimize the possibility of injury and avoid trapping occupants. (c) Installation of seats must provide for ready escape. (d) Seats, including fixed, temporary, or portable seats, must be arranged as follows: (1) An aisle of not more than 4.572 meters (15 feet) in overall length must be not less than 610 millimeters (24 inches) in width. (2) An aisle of more than 4.572 meters (15 feet) in overall length must be not less than 760 millimeters (30 inches) in width. (3) Where seats are in rows, the distance from seat front to seat front must be not less than 760 millimeters (30 inches) and the seats must be secured to a deck or bulkhead. (4) Seats used to determine the number of passengers permitted, in accordance with § 176.113(b)(3) of this chapter, must be secured to the deck, bulkhead, or bulwark. | |||
| 46:46:7.0.1.3.12.9.63.1 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | I | Subpart I—Rails and Guards | § 177.900 Deck rails. | USCG | (a) Except as otherwise provided in this section, rails or equivalent protection must be installed near the periphery of all decks of a vessel accessible to passengers or crew. Equivalent protection may include lifelines, wire rope, chains, and bulwarks, which provide strength and support equivalent to fixed rails. Deck rails must include a top rail with the minimum height required by this section, and lower courses or equivalent protection as required by this section. (b) Deck rails must be designed and constructed to withstand a point load of 91 kilograms (200 pounds) applied at any point in any direction, and a uniform load of 74 kilograms per meter (50 pounds per foot) applied to the top rail in any direction. The point and uniform loads do not need to be applied simultaneously. (c) Where space limitations make deck rails impractical for areas designed for crew use only, such as at narrow catwalks in way of deckhouse sides, hand grabs may be substituted. (d) The height of top rails required by paragraph (a) of this section must be as follows: (1) Rails on passenger decks of a ferry or a vessel engaged in excursion trips, including but not limited to sightseeing trips, dinner and party cruises, and overnight cruises, must be at least 1,000 millimeters (39.5 inches) high. (2) Rails on a vessel subject to the 1966 International Convention on Load Lines must be at least 1,000 millimeters (39.5 inches) high. (3) All other rails must be at least 910 millimeters (36 inches) high. (4) While engaged in big game angling, the minimum rail height may be reduced to not less than 760 millimeters (30 inches) in way of a person using specialized angling techniques or equipment, such as when using a pedestal mounted fixed fighting chair on a low freeboard vessel, if it can be shown that a higher rail would interfere with the fishing operation and the lower rail would not significantly reduce safety. A rail complying with the requirements of paragraphs (d)(1), (2), or (3) of this section as applicable must be installed … | ||||
| 46:46:7.0.1.3.12.9.63.2 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | I | Subpart I—Rails and Guards | § 177.920 Storm rails. | USCG | Suitable storm rails or hand grabs must be installed where necessary in passageways, at deckhouse sides, and at ladders and hatches. | ||||
| 46:46:7.0.1.3.12.9.63.3 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | I | Subpart I—Rails and Guards | § 177.940 Guards in vehicle spaces. | USCG | On a vessel authorized to carry one or more vehicles, suitable chains, cables, or other barriers must be installed at the end of each vehicle runway. In addition, temporary rails or equivalent protection must be installed in way of each vehicle ramp, in compliance with § 177.900, when the vessel is underway. | ||||
| 46:46:7.0.1.3.12.9.63.4 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | I | Subpart I—Rails and Guards | § 177.960 Guards for exposed hazards. | USCG | An exposed hazard, such as gears or rotating machinery, must be properly protected by a cover, guard, or rail. | ||||
| 46:46:7.0.1.3.12.9.63.5 | 46 | Shipping | I | T | 177 | PART 177—CONSTRUCTION AND ARRANGEMENT | I | Subpart I—Rails and Guards | § 177.970 Protection against hot piping. | USCG | Piping, including valves, pipe fittings and flanges, conveying vapor, gas, or liquid, the temperature of which exceeds 65.5 °C (150 °F), must be suitably insulated where necessary to prevent injuries. |
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CREATE TABLE cfr_sections (
section_id TEXT PRIMARY KEY,
title_number INTEGER,
title_name TEXT,
chapter TEXT,
subchapter TEXT,
part_number TEXT,
part_name TEXT,
subpart TEXT,
subpart_name TEXT,
section_number TEXT,
section_heading TEXT,
agency TEXT,
authority TEXT,
source_citation TEXT,
amendment_citations TEXT,
full_text TEXT
);
CREATE INDEX idx_cfr_title ON cfr_sections(title_number);
CREATE INDEX idx_cfr_part ON cfr_sections(part_number);
CREATE INDEX idx_cfr_agency ON cfr_sections(agency);