Code
AQUATIC FACILITY AIR HANDLING SYSTEM design, construction, and installation shall comply with the 2011 ASHRAE Applications Handbook on Natatorium Design ASHRAE Standard 62.1, Ventilation for Acceptable Indoor Air Quality, and/or applicable local CODES with additional requirements as stated in section MAHC 4.6.2.
Annex
Air-pressure-supported INDOOR AQUATIC FACILITIES may require pressurization of adjoining or connected SPAces.