Form 8-K

0001193125-11-331704.txt : 20111206 0001193125-11-331704.hdr.sgml : 20111206 20111206123601 ACCESSION NUMBER: 0001193125-11-331704 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111130 ITEM INFORMATION: Other Events FILED AS OF DATE: 20111206 DATE AS OF CHANGE: 20111206 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MARTIN MARIETTA MATERIALS INC CENTRAL INDEX KEY: 0000916076 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 561848578 STATE OF INCORPORATION: NC FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-12744 FILM NUMBER: 111245171 BUSINESS ADDRESS: STREET 1: 2710 WYCLIFF RD CITY: RALEIGH STATE: NC ZIP: 27607 BUSINESS PHONE: 9197814550 8-K 1 d265929d8k.htm FORM 8-K Form 8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(D) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported) November 30, 2011

Martin Marietta Materials, Inc.

(Exact Name of Registrant as Specified in Its Charter)

North Carolina

(State or Other Jurisdiction of Incorporation)


1-12744				56-1848578
(Commission File Number)				(IRS Employer Identification No.)

2710 Wycliff Road, Raleigh, North Carolina				27607
(Address of Principal Executive Offices)				(Zip Code)

(919) 781-4550

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01

Other Events.

On November 30, 2011, the Corporation received an imminent danger order issued by the Mine Safety and Health Administration (“MSHA”) under section 107(a) of the Federal Mine Safety and Health Act of 1977 at its Parkville quarry in Parkville, Missouri. The order stated that an air shaft, which serves as a secondary escape, has not been inspected at regular intervals and the steel liner of the shaft has corroded. The Corporation has completed corrective measures. On December 5, 2011, MSHA reviewed the corrective action and terminated the order.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


	MARTIN MARIETTA MATERIALS, INC.
			(Registrant)

Date: December 6, 2011		By:	/s/ Anne H. Lloyd
			Anne H. Lloyd,
			Executive Vice President and Chief Financial Officer