(1) The board may summarily suspend any license or permit after the board's enforcement division has completed a preliminary staff investigation of the violation and upon a determination that immediate cessation of the licensed or permitted activities is necessary for the protection or preservation of the public health, safety or welfare.

(2) Suspension of any license or permit under this provision shall take effect immediately upon personal service on the licensee or employee thereof of the summary suspension order unless otherwise provided in the order.

(3) When a license or permit has been summarily suspended by the board, an adjudicative proceeding for revocation or other action must be promptly instituted before an administrative law judge assigned by the office of administrative hearings. If a request for an administrative hearing is timely filed by the licensee or permit holder, then a hearing shall be held within ninety days of the effective date of the summary suspension ordered by the board.