SECTION: 26 23 00.00 40 SWITCHBOARDS AND SWITCHGEAR

 

Criteria

  1. UFGS SECTION 26 23 00.00 40 SWITCHBOARDS AND SWITCHGEAR
  2. JBLM 26 23 00.00 40 - Switchboards and Switchgear

Changes or Criteria Notes to Unified Facilities Guide Specifications (UFGS)

Paragraph # and Title (if any)

Note to Designer

Change Text

 

 

 

 Design Requirements

  1. Do not use set-screw type conduit fittings on any type EMT conduit.  Install only compression fittings with EMT.
  2. Provide Arc Flash Study and install PPE level label on each switchboard and switchgear.
  3. Install #4/0 BC for all grounding system for switchboard and switchgear.
  4. No shared neutrals between circuits.


Notes to Designers on Drawing Content

  1. Indicate available fault currents 22,000 AIC and above on power riser diagram.
  2. Provide "Connected and Demand Load Summary Schedule" on Power Riser Diagram Drawing.


Standard Details

 

Applicable Points of Contact

Design Standards