VA259-13-R-0534 232113
Published: 05/10/2013
Description
09-01-12 SECTION 23 21 13 HYDRONIC PIPING PART 1 - GENERAL 1.1 DESCRIPTION A. Water piping to connect HVAC equipment, including the following: 1. Chilled water, condenser water, and drain piping. 2. Extension of domestic water make-up piping. 1.2 REL...
