Table 1 PRESSURE RELATIONSHIPS AND VENTILATION OF CERTAIN AREAS1
Area designation | Air movement relationship to adjacent area | Minimum air changes of outdoor air per hour | Minimum total air change per hour | All air exhausted directly to outdoors | Recirculated by means of room units | Relative humidity (%) |
PATIENT CARE | ||||||
Patient room | - | 2 | 2 | - | - | 50-60 |
Patient area corridor | - | - | 2 | - | - | 45-60 |
Toilet room | In | - | 10 | Yes | - | - |
Isolation Room | In | 1 | 6 | Yes | No | - |
Isolation Anteroom | In | - | 10 | Yes | No | - |
DIAGNOSTIC AND TREATMENT | ||||||
Examination/Treatment | - | 2 | 6 | - | - | - |
Physical therapy | In | 2 | 6 | - | - | - |
Hydro therapy | In | 2 | 6 | - | - | - |
Occupational therapy | In | 2 | 6 | - | - | - |
Speech and Hearing | In | 2 | 6 | - | - | - |
Soiled workroom | In | 2 | 10 | Yes | No | - |
Clean workroom | Out | 2 | 4 | - | - | - |
Medication Room | - | - | 4 | - | - | - |
SUPPORT | ||||||
Laundry, general | - | 2 | 10 | Yes | No | - |
Soiled linen | In | - | 10 | Yes | No | - |
Clean linen storage | Out | - | 2 | Yes | No | - |
Laboratory | In | - | 6 | Yes | No | - |
SERVICE | ||||||
Food preparation center | - | 2 | 10 | Yes | Yes | - |
Warewashing room | In | - | 10 | Yes | Yes | - |
Dietary day storage | - | - | 2 | Yes | No | - |
Janitor closet | In | - | 10 | Yes | No | - |
Bathroom | In | - | 10 | Yes | No | - |
Waste Storage | In | - | 10 | Yes | No | - |
1
1 1 The ventilation rates in this table cover ventilation for comfort, as well as for asepsis and odor control in areas of recovery care centers that directly affect patient care and are determined based on health care facilities being predominantly no smoking facilities. Where smoking may be allowed, ventilation rates shall need adjustments.
Conn. Agencies Regs. § 19a-495-571