Floors that are subject to traffic while wet, such as shower and bath areas and certain work areas, shall have a nonslip surface.
Area | Temperature °F | Relative | |
Designation | Humidity (%) | ||
Min. | Max. | ||
Operating Rooms | 70-76 | 50 | 60 |
Recovery Rooms | 70-76 | 50 | 60 |
Table I. General Pressure Relationships and Ventilation of Certain Out-Patient Surgical Areas
Area Designation | Pressure Relationship to Adjacent Areas | Minimum Air Changes of Outdoor Air per hour Supplied to Room | Minimum Total Air Changes per Hour Supplied to Room | All Air Exhausted Directly to Outdoors | Recirculated within Room Units |
Operating Room | P | 5 | 25 | Optional | No |
Examination and Treatment Room | E | 2 | 6 | Optional | Optional |
Recovery Room | P | 2 | 6 | Optional | No |
Examination Room | E | 2 | 6 | Optional | Optional |
Medication Room | P | 2 | 4 | Optional | Optional |
Treatment Room | E | 2 | 6 | Optional | No |
X-ray, Fluoroscopy Rm. | N | 2 | 6 | Yes | No |
X-ray, Treatment Rm. | E | 2 | 6 | Optional | Optional |
Soiled Workroom | N | 2 | 10 | Yes | No |
Clean Workroom | P | 2 | 4 | Optional | Optional |
Darkroom | N | 2 | 10 | Yes | No |
Toilet Room | N | Optional | 10 | Yes | No |
Bathroom | N | Optional | 10 | Yes | No |
Janitors' Closet | N | Optional | 10 | Yes | No |
Sterilizer Equipment Room | N | Optional | 10 | Yes | No |
Laboratory, General | N | 2 | 6 | Optional | Optional |
Anesthesia Storage (Flammable) | E | Optional | 8 | Yes | No |
Central Medical and Surgical Supply Soiledor Decontamination Room | N | 2 | 6 | Yes | No |
Clean Workroom | P | 2 | 4 | Optional | Optional |
Unsterile Supply Storage | E | 2 | 2 | Optional | Optional |
Legend: P = Positive, E = Equal, N =Negative |
Table 2. Filter Efficiencies for Central Ventilation and Air Conditioning Systems in Out-Patient Surgery Facilities
Area Designation | Minimum Number of Filter Beds | Filter Efficiencies Filter Bed No. 1 | (Percent) Filter Beds No. 2 |
Sensitive Areas | 2 | 25 | 90 |
(Includes operating rooms and recovery rooms) |
Where only one filter bed is required, it shall be located upstream of the air conditioning equipment unless an additional prefilter is employed. In this case, the prefilter shall be upstream of the equipment and the main filter may be located further downstream.
Conn. Agencies Regs. § 19-13-D56