    [United States Senate Manual, 112th Congress]
    [S. Doc. 112-1]
    [Rules for Regulation of the Senate Wing of the Capitol and Senate Office Buildings]
    [Pages 210-211]
    [From the U.S. Government Publishing Office, www.gpo.gov]

           158                             RULE IX

                             HEATING AND VENTILATING DEPARTMENT

                    No person shall be admitted to the heating and
                ventilating department of the Senate wing of the Capitol,
                except upon a pass from the Sergeant at Arms, or unless
                accompanied by an officer of the Senate.

    [[Page 211]]