Errata and ASHRAE Addenda
Errata Sheet for the 2010 FGI Guidelines
As errors in the 2010 FGI Guidelines for Design and Construction of Health Care Facilities are discovered, they are entered on this errata sheet:
Please check back periodically to make sure you have the current errata sheet.
Errata Sheet for ASHRAE 170: Ventilation of Health Care Facilities
Addenda to ASHRAE 170-2008
The 2008 edition of ANSI/ASHRAE/ASHE 170 was incorporated into the 2010 edition of the FGI Guidelines. ASHRAE has placed Standard 170 under its continuous maintenance process, which means adjustments can be made to it between publication dates.
These changes go through the same rigorous review process as the originally published material, and it is the intention of the Health Guidelines Revision Committee that these addenda be considered a part of the 2010 FGI Guidelines. Addenda that have received final approval and are posted on the ASHRAE website include:Design temperature for NICU, and other changes. [PDF download] Updates to design parameters for critical care, laboratories, and endoscopy; addition of design parameters for intermediate care; and other changes. [PDF download] Humidity levels in short-stay patient areas, including operating rooms. [PDF download] Meaning of “occupied space” and other changes. [PDF download] Requirements for AII and PE rooms and a combined AII/PE room. [PDF download] Application of ventilation diffusers. [PDF download] Use of recirculating HVAC units. [PDF download] Filtration requirements for nursing homes; amendments to text on outdoor air intakes, etc.; and update to Guidelines publisher information. [PDF download] Energy recovery requirements, outside air quantity calculation methods, and minimum relative humidity requirements for recovery rooms. [PDF download] Airflow requirements for cesarean delivery rooms and operating rooms; ventilation requirements for dialysis treatment area and reprocessing room and for nuclear medicine treatment room and hot lab. [PDF download] Clarification of requirement for fully ducted exhaust systems rather than fully ducted return systems for some negative pressure spaces; requirement for fully ducted systems added to four spaces. [PDF download] Requirements for nourishment stations. [PDF download] Changes to clarify the 170 text and coordinate it with the 2010 FGI Guidelines. [PDF download] Further changes to clarify the 170 text and coordinate with the 2010 FGI Guidelines. [PDF download] Change in Table 7-1 for bathing room in nursing homes, clarification of footnotes in Table 7-1 regarding requirement for all room air to be exhausted directly to outdoors, and changes in pressure relationship and relative humidity for gastrointestinal endoscopy procedure rooms. [PDF download] Addition of filter efficiencies for resident care spaces and ventilation design parameters for resident unit corridors and emergency department exam/treatment rooms, reduction of minimum air changes per hour for patient rooms. [PDF download] Addition of restrictions on the use of duct lining to clarify similar requirements in the 2010 FGI Guidelines for Design and Construction of Health Care Facilities Addition to Section 6.7.1 of statement requiring ducted systems for return and exhaust air in patient care areas in inpatient facilities. [PDF download]