CALPINE CORPORATION, and its successors, Docket No. 11-1734 SECRETARY OF LABOR, Complainant, v.OSHRC Docket No. 11-1734 CALPINE CORPORATION, and its successors, Respondent. BRIEFING NOTICE The Commission requests that the parties brief the issues raised in the Secretary’s petition for discretionary review and the Respondent’s conditional petition for discretionary review. The parties are advised that when the merits or characterization of an item is before the Commission for review, the appropriateness of the penalty is also subject to review. Accordingly, the parties may address the amount of the penalty if they so choose. All briefs are to be filed in accordance with Commission Rule 93. The Commission requests that all briefs include an alphabetical table of authorities with referencesto the pages on which they are cited, and that an asterisk be placed in the left-hand margin of thetable to indicate those authorities on which the brief principally relies. The Commission alsorequests that copies of cited authority, other than statutes, case law, law journal articles and legaltreatises, be provided to the Commission and to the opposing party. Parties should be cautioned thatthese materials will be considered only if appropriate. Close The first brief is to be filed within 40 days of this notice. A party who does not intend to file a brief is asked to notify the Commission of its intent in writing within the applicable time for filing briefs and serve a copy on all other parties. The time for filing briefs (or similar notices of intent) of opposing parties shall commence on the date of service. BY DIRECTION OF THE COMMISSION Dated: June 26, 2013 /s/ Ray H. Darling, Jr. Executive Secretary