Table 4. Ventilation rates in common spaces measured by Test 1 and Test 3.
| Site | Test type | Space Name | Area (sq. ft.) |
Max. Occupancy | Measured ventilation (cfm/person) | ASHRAE Ventilation requirement (cfm/person) |
|---|---|---|---|---|---|---|
| Site A | Test 1 | Cafeteria I | 2,784 | 280 | 2.80 | 9.94 |
| Test 1 | Locker Room II | 3,210 | 617 | 0.61 | 5.31 | |
| Test 3 | Cafeteria I | 2,784 | 280 | 2.49 | 9.94 | |
| Test 3 | Office space | 3,060 | 15 | 13.67 | 17.24 | |
| Site B | Test 1 | Training classroom | 1,963 | 66 | 18.36 | 6.79 |
| Test 1 | Cafeteria II | 4,466 | 290 | 5.20 | 10.27 | |
| Test 3 | Locker Room | 1,642 | 22 | 15.76 | 9.48 | |
| Test 3 | Cafeteria I | 7,865 | ~100* | 16.94 | 21.66 | |
| Site C | Test 3 | Cafeteria II | 4,675 | 212 | 3.4 | 11.47 |
| Test 3 | Office space | 1,440 | 12 | 11.66 | 12.2 |
*Approximated based on actual worker shift schedule observed by research team