Pennsylvania Code (Last Updated: April 5, 2016) |
Title 34. LABOR AND INDUSTRY |
PART I. Department of Labor and Industry |
Chapter 23. Laundering and Dyeing Establishments |
SubChapter B. DRYCLEANING AND DYEING |
Section 23.102. Air
Latest version.
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(a) Venting apertures shall be provided near the floor level in such numbers and positions as to provide free circulation of air and shall be covered by galvanized wire.
(b) Adequate fresh air entrances shall be provided to avoid a negative gauge pressure in every drycleaning, dyeing, tumbler or drying room.