Active - Effective 10/02/2013 and 7/14/2014 (see 78 FR 17432 and 79 FR 21956). Combined chimney variance. Multi-state variance request. The OSH Divsion was not requested to provide comments to federal OSHA on this variance as we have previously had no objections or conflicts with variance requests on this same issue. [1926.552 (c)(1)-(4), (c)(8), (c)(13), (c)(14)(i), (c)(16)] Companies included in variance: Kiewit Power Constructors Co. et al.; Avalotis Corp.; Bowen Engineering Corporation (merged with Mid-Atlantic Boiler & Chimney, Inc. (formerly Alberici Mid-Atlantic, LLC); Commonwealth Dynamics, Inc.; Gibraltar Chimney International, LLC; Hamon Custodis, Inc. (formerly Custodis Construction Co., Inc., then Custodis Cuttrell, Inc.); Hoffmann, Inc.; Industrial Access, Inc; International Chimney Corporation; Karrena International Chimney; Kiewit Power Constructors Co.; Marietta Silos, LLC; Matrix SME, Inc. (formerly Matrix Service Industrial Contractors, Inc.); NAES Power Contractors (formerly American Boiler and Chimney Company); Pullman Power, LLC (formerly M. W. Kellogg Co., then Pullman Power Products Corporation); R and P Industrial Chimney Co., Inc.; T.E. Ibberson; & TIC-The Industrial Company). Standard: 1926.452(o)(3); 1926.552 - multiple paragraphs.