Texas Register, Volume 23, Number 49, Part IV, Pages 12451-12559, December 4, 1998 Page: 12,490
12451-12559 p. ; 28 cm.View a full description of this periodical.
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Figure: 25 TAC 135.54(a) Page 1 of 2
VENTILATION AND PRESSURE RELATIONSHIP REQUIREMENTS1
Area Pressure relationship Minimum changes of Minimum total as All air exhausted Recirculated by
designation to adjacent areas 2 outdoor air per hour * changes per hour 4 directly to outdoors' means of room units'
Operating room P 3 15 --- No
Examination, treat-
ment and pre-op
rooms V --- 6
Post-anesthesia
recovery P 2 6 No
Medication room P --- 4
Pharmacy P --- 4
Radiology E --- 6 --
Darkroom N --- 10 Yes
Soiled workroom
or soiled holding N --- 10 Yes No
Clean workroom
or clean holding P --- 4
Toilet room N --- 10 Yes No
Bathroom N --- 10 Yes No
Janitor's closet N --- 10 Yes No
Sterilizer
equipment room N --- 10 Yes No
Linen and trash
chute room N --- 10 Yes No
Laboratory N --- 6 --
Soiled linen sorting
and storage N --- 10 Yes No
Clean linen
storage V --- 2
Anesthesia
storage V --- 8 Yes No
Decontamination
room N --- 6 Yes No
Equipment
storage V --- 223 TexReg 12490 December 4, 1998 Texas Register
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Texas. Secretary of State. Texas Register, Volume 23, Number 49, Part IV, Pages 12451-12559, December 4, 1998, periodical, December 4, 1998; Austin, Texas. (https://texashistory.unt.edu/ark:/67531/metapth379984/m1/50/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting UNT Libraries Government Documents Department.