Skip to main content
. 2020 May 25;15:13. doi: 10.1186/s12995-020-00259-y

Table 1.

Operating Room Size, Ventilation Conditions, Etc

Operating Room No. Room Area (m2) Room Volume (m3) HEPA Air Flow (m3/hr) Air Exchange Rate (times/hr) Fresh Air Volume (m3/hr)
1 48.3 144.9 4,680 32.3 250
3 63.4 190.2 5,760 30.2 1,000
5 47.5 142.5 4,680 32.8 750
6 53.0 159.0 4,4680 30.0 750
7 62.0 186.0 5,760 30.1 1,000
11 48.3 144.9 4,680 32.2 750
12 48.0 144.0 4,680 32.5 750
13 47.9 143.7 4,680 32.5 750
14A 75.9 227.7 8,160 35.8 1,200
15 47.6 142.8 4,680 32.7 750
17 40.7 112.1 4,680 38.3 700
18 40.9 122.7 4,680 38.1 550