// CODE SNIPPET
1103.4.6 Escalators Connecting Four or Fewer Stories
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In other than Group B and M occupancies, escalators creating vertical openings connecting four or fewer stories shall be protected by either 1-hour fire-resistance-rated construction or an automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2 shall be installed throughout the building, and a draft curtain with closely spaced sprinklers shall be installed around the escalator opening.
Related Code Sections
1103.4.6 Construction Requirements for Existing Buildings, Escalators Connecting Four or Fewer Stories
In other than Group B and M occupancies, escalators creating vertical openings connecting four or fewer stories shall be protected by either 1-hour ...
Fire Code 2018 of Colorado > 11 Construction Requirements for Existing Buildings > 1103 Fire Safety Requirements for Existing Buildings > 1103.4 Vertical Openings > 1103.4.6 Escalators Connecting Four or Fewer Stories
1103.4.6 Construction Requirements for Existing Buildings, Escalators Connecting Four or Fewer Stories
In other than Group B and M occupancies, escalators creating vertical openings connecting four or fewer stories shall be protected by either 1-hour ...
Fire Code 2021 of Colorado > 11 Construction Requirements for Existing Buildings > 1103 Fire Safety Requirements for Existing Buildings > 1103.4 Vertical Openings > 1103.4.6 Escalators Connecting Four or Fewer Stories
712.1.3 Fire and Smoke Protection Features, Escalator Openings
, this application is limited to openings that do not connect more than four stories ...
Building Code of the Department of Personnel & Administration/Office of the State Architect (DPA/OSA) > 7 Fire and Smoke Protection Features > 712 Vertical Openings > 712.1 General > 712.1.3 Escalator Openings
712.1.3 Fire and Smoke Protection Features, Escalator Openings
, this application is limited to openings that do not connect more than four stories ...
Building Code of the Department of Personnel & Administration/Office of the State Architect (DPA/OSA) > 7 Fire and Smoke Protection Features > 712 Vertical Openings > 712.1 General > 712.1.3 Escalator Openings
712.1.3 Fire and Smoke Protection Features, Escalator Openings
, this application is limited to openings that do not connect more than four stories ...
Building Code 2021 of Colorado > 7 Fire and Smoke Protection Features > 712 Vertical Openings > 712.1 General > 712.1.3 Escalator Openings