Specialty Contractor 22 00 00 Plumbing 22 11 00 Facility Water Distribution 22 11 23 Domestic Water Pumps 22 30 00 Plumbing Equipment 22 40 00 Plumbing Fixtures 26 00 00 Electrical

22 00 00 Plumbing 22 11 00 Facility Water Distribution 22 30 00 Plumbing Equipment 22 40 00 Plumbing Fixtures 23 00 00 Heating, Ventilating, and Air Conditioning 23 00 01 Operation and Maintenance of HVAC Systems 23 09 00 Instrumentation and Control for HVAC 23 30 00 HVAC Air Distribution Construction Management Design Build Industrial Contractor