Source: https://www.ecfr.gov/cgi-bin/text-idx?mc=true&node=sp46.7.194.194_115&rgn=div6
Timestamp: 2019-12-05 16:06:19
Document Index: 36613386

Matched Legal Cases: ['art 194', 'art 194', '§194', '§194', '§194', '§194', '§194', '§194', '§194', '§194', '§190', '§194', 'art 193', '§194', '§194', '§194', 'art 172', 'art 195', 'art 195']

Title 46 → Chapter I → Subchapter U → Part 194 → Subpart 194.15
§194.15-1 General.
§194.15-3 Responsibility.
§194.15-7 Fire protection.
§194.15-9 Storage.
§194.15-11 Flushing systems.
§194.15-15 Chemicals other than compressed gases.
§194.15-17 Compressed gases other than inert gases.
§194.15-19 Electrical.
(a) Chemical and scientific laboratories shall be considered service areas, and as such shall be subject to the applicable requirements of §190.07-10(d).
(1) Incombustible materials shall be used, insofar as is reasonable and practicable, for permanently installed laboratory furnishings and equipment, such as desks, file and storage cabinets, waste paper baskets, work benches, chair frames, etc. Working surfaces where chemical stores are used shall be of incombustible material.
(2) Combustible materials may be used for other working surfaces and for temporary furnishings and equipment installed to facilitate a specific scientific mission.
(b) Storage of all equipment, materials, etc., and cleanliness shall be consistent with sound laboratory practices. All items shall be securely stowed.
(c) Provision shall be made for rapid removal of chemical spills and protection of the deck. In areas where chemicals will commonly be used, the deck shall be covered with a nonskid masonry or other suitably resistant material so fashioned that spillage will be contained and easily removed.
(d) The access doors to the laboratory shall bear the inscription “Chemical Laboratory”, or “Scientific Laboratory”, in lettering meeting requirements of §194.10-35(a).
(a) With the knowledge and approval of the master, the senior member of the scientific party embarked may supervise the safety and operation of the chemical laboratory.
(b) The laboratory supervisor shall:
(1) Maintain the highest standards of safe working conditions.
(2) Provide safeguards against hazardous undertakings.
(3) Educate personnel working in the laboratory spaces to be alert for hazards.
(a) If a fixed or semiportable fire-fighting system is installed, it shall meet the applicable requirements in part 193 of this subchapter. Other fire-fighting systems will be given special consideration by the Commandant.
(b) Portable fire extinguishers are required in accordance with Table 193.50-10(a) of this subchapter.
(a) Chemical stores mentioned in §194.05-3 may be stored in small working quantities in the laboratory provided their containers are labeled in accordance with §194.05-5(a).
(b) Chemical stores in greater than small laboratory working quantities shall be stored in approved containers in the chemical storeroom as prescribed in §194.05-1(b).
(c) All material stored in any laboratory shall be securely stowed for sea with due consideration for chemical compatibility and safety standards.
(a) Working spaces in which chemical stores are used shall be equipped with a fresh water supply shower.
(b) There shall be a provision for flushing away chemical spills.
Chemicals, including those listed in 49 CFR part 172, may be stored in small working quantities in the chemical laboratory.
(a) When, in consideration for a particular operation, compressed gases are needed within the laboratory, the cylinders may be temporarily installed in the laboratory, provided no more than one (1) cylinder of each gas is in the laboratory simultaneously. When transporting compressed gas cylinders to, from, or within the vessel, the cylinder valves shall be capped or otherwise protected in accordance with 49 CFR 173.301(g).
(b) Cylinders temporarily installed in the laboratory shall be securely stowed for sea. Appropriate safety signs shall be displayed and safety precautions observed.
(c) Oxygen and acetylene cylinders for use in ship's maintenance shall not be stored in the laboratory.
(d) Systems providing gas for Bunsen burners or similar semipermanent/permanent installations shall be installed in accordance with subpart 195.03 of part 195.
[CGFR 67-83, 33 FR 1151, Jan. 27, 1968, as amended by CGD 86-033, 53 FR 36027, Sept. 16, 1988; USCG-2014-0688, 79 FR 58289, Sept. 29, 2014]
(a) All electrical equipment located within 18 inches of the deck of the chemical laboratory shall be in accordance with the applicable requirements of Subchapter J (Electrical Engineering) of this chapter for Class I, Division 2, hazardous locations. Electrical equipment located 18 inches or more above the deck may be of a type suitable for wet or dry locations in accordance with Subchapter J.