No stoves, exposed flame or electrical heating devices shall be used in any part of any fireworks plant, except in the boiler room or machine shop if no fireworks or chemicals are stored therein. All parts of the buildings in fireworks plants shall be kept clean, orderly and free from accumulations of dust or rubbish.
N.J. Stat. Ann. § 21:2-12
Precautions against fire
Current official text: New Jersey Legislature. Digitized from the New Jersey Legislature bulk statutes download. Reproduced from public-domain New Jersey statutes; confirm against the official source for the current text. Not legal advice.