VA 23 05 11
COMMON WORK RESULTS FOR HVAC
|Publication Date:||1 November 2010|
A. The requirements of this Section apply to all sections of Division 23.
1. Exposed: Piping, ductwork, and equipment exposed to view in finished rooms.
2. Option or optional: Contractor's choice of an alternate material or method.
3. RE: Resident Engineer
4. COTR: Contracting Officer's Technical Representative.