VA hires the best A/E firms in the country and yet we experience repeated
errors and omissions on every project. These are not new or unusual
items, but they consistently get past A/E and VA quality assurance reviews
and result in construction change orders. Please review your project
documents and make sure you do not make these mistakes.
HVAC, Schematic Phase :
o As built drawings are often unreliable. verify location of existing ducts, pipes, etc. that
connect to or that could interfere with new construction;
o Coordinate with architectural designer that there is sufficient space for servicing HVAC
equipment and eventual replacement;
o A/E investigation on condition and availability of spare capacity of existing systems
fail to identify in the areas listed below; ensure the following areas are thoroughly
looked at on your project; and do not limit your investigation in the immediate area of
interface only:
Pump capacities (including gpm, head, and motor horsepower);
Pipe sizes and capacities;
Piping arrangement of chilled and hot water;
Controls; and
Location of valves and strainers.
o Do not locate outside air intakes close to or downwind of loading dock and truck
designer.
AEQA 10-95
Department of Veterans Affairs
Facilities Management Office
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