(a) The following material is incorporated by reference in the corresponding sections noted. This incorporation by reference was approved by the Director of the Federal Register on October 7, 1997, in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. These materials are incorporated as they exist on the date of approval, and notice of any change in the materials will be published in the Federal Register. Revisions to ``Industrial Ventilation: A Manual of Recommended Practice'' (22nd ed.) are applicable only after publication of a document in the Federal Register to amend subpart LL to require use of the new information.
(1) Chapter 3, ``Local Exhaust Hoods'' and Chapter 5, ``Exhaust System Design Procedure'' of ``Industrial Ventilation: A Manual of Recommended Practice,'' American Conference of Governmental Industrial Hygienists, 22nd edition, 1995, IBR approved for Sec. Sec. 63.843(b) and 63.844(b); and
(2) ASTM D 2986-95A, Standard Practice for Evaluation of Air Assay Media by the Monodisperse DOP (Dioctyl Phthalate) Smoke Test, IBR approved for section 7.1.1 of Method 315 in appendix A to this part.
(b) The materials incorporated by reference are available for at the National Archives and Records Administration (NARA), and at the Air and Radiation Docket Center, U.S. EPA, 1200 Pennsylvania Ave., NW., Washington, DC. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal--register/code--of--federal--regulations/ibr--locations.html. The materials also are available for purchase from one of the following addresses:
(1) Customer Service Department, American Conference of Governmental Industrial Hygienists (ACGIH), 1330 Kemper Meadow Drive, Cincinnati, Ohio 45240, telephone number (513) 742-2020; or
(2) American Society for Testing and Materials, 100 Bar Harbour Drive, West Conshohocken, Pennsylvania 19428, telephone number (610) 832-9500. [62 FR 52407, Oct. 7, 1997, as amended at 69 FR 18803, Apr. 9, 2004]