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Structural Shielding Design for Medical X-Ray Imaging Facilities

This Report was developed under the auspices of Program Area Committee 2 of the National Council on Radiation Protection and Measurements (NCRP), the committee that is concerned with operational radiation safety. The Report addresses the structural shielding design for medical x-ray imaging facilities and supersedes the parts that address such facilities in NCRP Report No. 49, Structural Shielding Design and Evaluation for Medical Use of X Rays and Gamma Rays of Energies Up to 10 MeV, which was issued in September 1976. A second NCRP report is in preparation under the auspices of Program Area Committee 2 that will update the parts of NCRP Report No. 49 that address structural. | NCRP REPORT No. 147 STRUCTURAL SHIELDING DESIGN FOR MEDICAL X-RAY IMAGING FACILITIES National Council on Radiation Protection and Measurements NCRP REPORT No. 147 Structural Shielding Design for Medical X-Ray Imaging Facilities Recommendations of the NATIONAL COUNCIL ON RADIATION PROTECTION AND MEASUREMENTS Issued November 19 2004 Revised March 18 2005 National Council on Radiation Protection and Measurements 7910 Woodmont Avenue Suite 400 Bethesda MD 20814 LEGAL NOTICE This Report was prepared by the National Council on Radiation Protection and Measurements NCRP . The Council strives to provide accurate complete and useful information in its documents. However neither NCRP the members of NCRP other persons contributing to or assisting in the preparation of this Report nor any person acting on the behalf of any of these parties a makes any warranty or representation express or implied with respect to the accuracy completeness or usefulness of the information contained in this Report or that the use of any information method or process disclosed in this Report may not infringe on privately owned rights or b assumes any liability with respect to the use of or for damages resulting from the use of any information method or process disclosed in this Report under the Civil Rights Act of 1964 Section 701 et seq. as amended 42 U.S.C. Section 2000e et seq. Title VII or any other statutory or common law theory governing liability. Library of Congress Cataloging-in-Publication Data Structural shielding design for medical X-ray imaging facilities. p. cm. -- NCRP report no. 147 October 2004. Includes bibliographical references and index. ISBN 0-929600-83-5 1. Radiology Medical--Safety measures. 2. Shielding Radiation 3. Hospitals--Radiological services--Shielding Radiation I. National Committee on Radiation Protection U.S. II. Series. R920.S77 2004 616.07 57 0289--dc22 2004022334 Copyright National Council on Radiation Protection and Measurements 2004 All rights reserved. This