The IAQ Phase I Investigation
(Indoor Air Quality) is designed to examine and identify problems within the indoor
environment, base conclusions on the findings and provide a list of recommendations for an satisfactory
solution. The Indoor Air Quality or IAQ Investigation encompasses a
far greater scope than just sampling of indoor pollutants such as mold. It is accomplished
by performing a detailed inspection and evaluation of the building systems and
includes:Visual inspections of the A/C(HVAC)
units.
Pictorial documentation of A/C (HVAC) units.
Examination of the ductwork systems visually or with a high resolution
optical duct-camera and video tape system if client requests.
Assessment of the system filters.
Collection of mold and fungus samples from
relevant areas.
Air samples for the following in representative areas of the building: carbon
dioxide, carbon monoxide, formaldehyde, hydrocarbons,nitrogen dioxide and ozone, .
External factors are also examined to determine what is contributing to the
problems within the building's environment.
Photo documentation may include:
The roof of building showing AC units
Exterior photographs of building
Office areas, shop areas, and janitorial closets. Problems areas such as water stains on ceiling tiles, any blocked or
deflected air supplies, any dirt radiating from the air supplies or ducts, dirty air returns with
filters removed and any other areas that could effect the indoor air quality or comfort level,
temperature, drafts, noise or odors.
Magnesium
The environmental readings are recorded and the samples collected are evaluated in
EPA Certified laboratory. The results are compared to the latest regulatory and industry standards and
guidelines.
When the Indoor Air Quality or IAQ Phase I Investigation is
complete, a comprehensive,eyes-only report will be provided that
includes inspection data, observations of the systems along with photographic evidence as to the condition of
the systems. The report includes recommendations for corrective measures that will have a positive affect on
the air quality within the building.
