California Code of Regulations
Title 8 - Industrial Relations
Division 1 - Department of Industrial Relations
Chapter 4 - Division of Industrial Safety
Subchapter 7 - General Industry Safety Orders
Group 2 - Safe Practices and Personal Protection
Article 9 - Sanitation
Section 3362 - General Requirements

(a) To the extent that the nature of the work allows, workplaces, storerooms, personal service rooms and passageways shall be kept clean, orderly and in a sanitary condition. The interiors, exteriors and environs of buildings that contribute to a hazard to which these orders apply shall be cleaned and maintained in such conditions as will not give rise to harmful exposure, as defined in Section 5140.

(b) Cleaning and sweeping shall be done in such a manner as to minimize the contamination of the air and, insofar as is practicable, shall be performed at such time and in such a manner that will avoid harmful exposures as defined in Section 5140.

(c) To facilitate cleaning, every floor, workroom, personal service room and passageway shall be kept free from protruding nails, splinters, loose boards and unnecessary holes and openings.

(d) All putrescible waste or refuse shall be stored in a receptacle so constructed that it does not leak and may be conveniently and thoroughly cleaned. Such a receptacle shall be maintained in a sanitary condition and shall be equipped with a tight fitting cover if it cannot be maintained in a sanitary condition without one. (This provision does not prohibit the use of receptacles which are designed to permit the maintenance of a sanitary condition without regard to the above requirements.)

(e) All sweepings, putrescible wastes, refuse and garbage shall be removed in such a manner as to avoid creating a nuisance and shall be removed as often as necessary to avoid creating a menace to health through the development of unsanitary conditions.

(f) Every enclosed workplace and personal service room shall be equipped and maintained, insofar as is practicable, to prevent the entrance or harborage of insects, rodents or other vermin. An effective program of extermination and control shall be instituted whenever their presence is detected.

(g) When exterior water intrusion, leakage from interior water sources, or other uncontrolled accumulation of water occurs, the intrusion, leakage or accumulation shall be corrected because of the potential for these conditions to cause the growth of mold.