ANSI ESTA E1.5-2009 Entertainment Technology - Theatrical Fog Made With Aqueous Solutions of Di-And Trihydric Alcohols (Formerly PLASA E1.5).pdf

1、 ANSI E1.5 2009 (R2014) Entertainment Technology Theatrical Fog Made With Aqueous Solutions Of Di- And Trihydric Alcohols Document number F Contract Services Adminstration Trust Fund; U Matthew R. DeLong; Rosco Laboratories; MP Brad Dittmer; Stage Labor of the Ozarks; U Mark Elliott; Walt Disney Com

2、pany; U Paul Jordan; NBC Universal; U Don Phillips; Ultratec Special Effects Inc.; MP Larry Schoeneman; DesignLab Chicago, Inc.; DR Marnie Styles; Ultratec Special Effects Inc.; MP Mike Wood; Mike Wood Consulting LLC; G Observer (non-voting) members: Joshua Alemany; Rosco Laboratories; MP Clive Bail

3、ey; Martin Professional A/S; MP Robert Barbagallo; Solotech Inc.; U Ron Bonner; PLASA EU; G Jim Cooper; USITT; U Gary Crawford; C I T C; MP Gary Fails; City Theatrical, Inc.; MP Lowell Fowler; High End Systems Inc.; MP Reuben Goldberg; Technic Services; U Jerry Gorrell; Theatre Safety Programs; G Ke

4、nt H. Jorgensen; IATSE Local 80; G Nathan Kahn; Look Solutions USA Ltd.; MP Thomas V. Korder; University of Illinois; U Edwin S. Kramer; I.A.T.S.E. Local 1; U Peggy Lee Martindale; University of Texas, Austin; G Greg Meeh; Jauchem DR Martin Michaud; MDG Fog Generators Ltd.; MP Monona Rossol; Monona

5、Rossol; G Adrian Segeren; Ultratec Special Effects Inc.; MP Eric Tishman; Rosco Laboratories; MP Stephen Vanciel; Stephen Vanciel; U Colin Waters; TMB; G Norman Wright; Group One; DR Interest category codes: CP = Custom-market Producer DE = Designer DR = Dealer or Rental company G = General interest

6、 MP = Mass-market Producer U = User 2017 ESTA iv F 1,2-propanediol) 57-55-6 diethylene glycol 111-46-6 dipropylene glycol 25265-71-8, 106-62-7, 110-98-5, 108-61-2 1,2-butylene glycol (1,2-butanediol) 584-03-2 1,3-butylene glycol (1,3-butanediol) 107-88-0 glycerin (glycerol; 1,2,3- propanetriol) 56-8

7、1-5 Fogs produced with chemicals not on the above list, including coloring agents, scents, and bactericide additives, are not necessarily considered a health risk, but do not meet the requirements of this standard. 3.2 Concentrations 3.2.1 Long-term exposure A theatrical fog produced with a mixture

8、of deionized water and one or more dihydric or trihydric alcohols shall be considered to meet the requirements of this standard if the concentration of alcohols breathed by a worker or audience member is no greater than 10 milligrams per cubic meter, time weighted average (TWA), and if the alcohols

9、used are from the list in Section 3.1. This maximum TWA concentration level applies to the total alcohol concentration, whether one or several alcohols are used. 3.2.2 Peak exposure A theatrical fog produced with a mixture of deionized water and one or more dihydric or trihydric alcohols shall be co

10、nsidered to meet the requirements of this standard if the concentration of alcohols in the air breathed by a worker or audience member is never higher than 40 milligrams per cubic meter, and if the alcohols used are from the list in Section 3.1. This maximum concentration level applies to the total

11、alcohol concentration, whether one or several alcohols are used. A theatrical fog produced with a mixture of deionized water and trihydric alcohol (glycerin) alone shall be considered to meet the requirements of this standard if the concentration of alcohol in the air breathed by a worker or audienc

12、e member is never higher than 50 milligrams per cubic meter. 3.3 Decomposition products The maximum TWA and STEL of formaldehyde, acrolein, acetaldehyde and other possible hazardous products of thermal degradation of the above compounds shall be present only at levels below the lowest permissible le

13、vel set by governing occupational health and safety authority, such as the Occupational Safety and Health Administration in the United States of America or the Health and Safety Executive in the United Kingdom. 3.4 Contaminants Contaminants, such as acetone and ethylene glycol, which may be present

14、in bulk alcohol stock and thus may be in fog fluid, shall be present in fog only at levels below the lowest permissible level set by governing occupational health and safety authority, such as the Occupational Safety and Health Administration in the United States of America or the Health and Safety Executive in the United Kingdom. 2017 ESTA 3 F&S/1997-3017r9a