APPLICATIONS^«^ COMPUTATIONAL ELEMENTS of INDUSTRIAL HYGIENE APPLlCATIONSw COMPUTATIONAL ELEMENTS«/ INDUSTRIAL HYGIENE Martin B. Stern S.Z. Mansdorf Taylor &. Francis Taylor &. Francis Croup Boca Raton London New York CRC is an imprint of the Taylor & Francis Group, an informa business Published in 1999 by CRC Press Taylor & Francis Group 6000 Broken Sound Parkway NW, Suite 300 Boca Raton, FL 33487-2742 © 1999 by Taylor & Francis Group, LLC CRC Press is an imprint of Taylor & Francis Group No claim to original U.S. Government works Printed in the United States of America on acid-free paper 10 9 8 7 6 5 4 3 International Standard Book Number-10: 1-56670-197-X (Hardcover) International Standard Book Number-13: 978-1-56670-197-X (Hardcover) Library of Congress Card Number 98-6443 This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. No part of this book may be reprinted, reproduced, transmitted, or utilized in any form by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying, microfilming, and recording, or in any information storage or retrieval system, without written permission from the publishers. Trademark Notice: Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation without intent to infringe. Library of Congress Cataloging-in-Publication Data Applications and computational elements of industrial hygiene / edited by Martin B. Stem, S. Z. Mansdorf p. cm. Includes bibliographical references and index. ISBN I-56670-197-X (alk. paper) 1. Industrial hygiene. I. Stem, Martin B. II. Mansdorf, S. Z. (Seymour Zack) , 1947-. RC967.A67 1998 616.9 ’ 803—dc21 98-6443 Visit thè Taylor & Francis Web site at http ://w ww.taylorandfrancis.com and thè CRC Press Web site at http://www.crcpress.com Preface Martin B. Stern, MPH, CIH Industrial hygiene has emerged as a respected technical profession that links subject areas that range from biology, chemistry, and toxicology, to engineering, mathematics, and management. An industrial hygienist has a need to problem-solve in a manner comparable to detective work: an un known exposure event occurs and the industrial hygienist must piece to gether all of the critical events that lead up to the employee’s exposure and attempt to determine what (and how) the employee was exposed, and de velop recommendations to protect the worker from future exposure events or episodes. At times the information available is sufficient to determine action, however at other times the industrial hygienist is remanded to invest significant amounts of time, energy, and resources into solving the exposure event. The reason Applications of Industrial Hygiene was written was to pro vide a tool for individuals preparing for one of the certification examina tions, for use as textbook, and for use as a reference source for professionals in the field. The Application’s work is a compilation of contributions from 14 seasoned industrial hygiene professionals, coming from academia, the private sector, and combinations of academia and the workplace. The indi viduals who were selected to contribute chapters were selected based on their technical expertise, experience, and competency. It was felt by the editors that it would not be effective for one or two authors to create an in dustrial hygiene book, as invariably the work would lack sufficient depth and breadth. To avoid this, each contributor brought specialized knowledge and experience to the table for the chapters that they authored. The information contained in the work is designed to be straight forward and comprehensible, thus useable and extractable from an applica tion standpoint. The editors desired to create a textbook which presents users with a “soup-to-nuts approach” in each chapter by including detailed technical coverage for the industrial hygiene rubrics. Each chapter was de signed to provide an extensive overview of the given industrial hygiene rubric, industrial/workplace applications, monitoring/sampling techniques (where applicable), personal protective equipment needs (where applicable), and key computational needs. An additional value-added component is that the chap ters are equipped with case studies so that textbook users can further relate the technical information contained in each chapter to a real-world applica tion. At the culmination of each chapter, there are questions and answers to enable users to demonstrate their understanding of the chapter’s content. By employing this approach for each chapter, the editors feel that users of the Application *s work will gain critical technical knowledge, as well as com putational skills, for each of the topics covered. The Application’s book contains over 250 calculations. Unlike other textbooks that have multiple contributors, the equations contained within the book follow a common format in each chapter: listing the equation’s vari ables, describing what each variable represents, and where applicable, a sample calculation is provided to demonstrate how to use the calculation in a “practical situation.” The equations/calculations are presented in such a manner so that the equations are readily evident in each chapter. Each equation has been assigned an independent number for easy reference. It is hoped that this approach will minimize users from having to obtain multiple industrial hygiene titles when studying for one of the certification examina tions, preparing for a homework assignment/test in a graduate or under graduate course, or referencing information to solve a problem in the work place. The editors feel that this work will be a welcome addition to your in dustrial hygiene collection, and are certain that this work will be the source that you will most frequently go to for information, because it will be easy to use, yet contain the detail needed to solve the more complex issues. This work is efficiently prepared, as you will not find a lot of filler information, the material typically included to increase the page count and subsequently the price. The filler information usually does not help you solve problems, but helps the author and editors make their publishing commitments. The editors purposely avoided this type of information. The Application’s text contains the necessary information that you will need. We hope you enjoy the Application’s work, and it assists you in the solution of your industrial hygiene problem needs. Contributors Editors S.Z. (Zack) Mansdorf, PhD, CIH, CSP Martin B. Stern, MPH, CIH A. D. Little AT&T Cambridge, MA Warren, NJ Contributing Authors Peter Beilin, PhD, CIH Anthony Joseph, PhD California State University Indiana University Northridge, CA Indiana, PA D. Jeff Burton, BS, MS, PE, CIH, CSP James P. Kohn, PhD, CIH, CSP IVE, Inc. East Carolina University Bountiful, UT Greenville, NC Jack Daugherty, CIH, CHMM Howard K. Pelton, PE Vickers, Inc. Pelton Marsh Kinsella Jackson, MS Dallas, TX Robert Hague, PhD, CIH Use Stoll, MS University of Medicine & Dentistry of NJ Lucent Technology Inc. Piscataway, NJ Allentown, PA Stephen K. Hall, PhD, CIH Wesley R. Van Pelt, PhD, CIH, CHP Oakland University Wesley R. Van Pelt Associates, Inc. Oakland, MI Paramus, NJ R. Timothy Hitchcock, MSPH, CIH Celeste Winterberger, PhD, CIT IBM Corporation East Carolina University Research Triangle Park, NC Greenville, NC Acknowledgments I would like to thank the following individuals for their support, patience, and con sideration during the preparation of the Application *s book: To my wife. Heather for her patience, support, and love, during the Application book preparation, as I routinely burned the “midnight oil” and was a borderline zombie while working on the book. She routinely pushed me during times I wanted to say the hell with the book (as well as other things). She was the epitome of con sideration during the book writing process and I love her; To my children, Chad, Marty, and Christina, for not getting too frustrated when Daddy had work to do and couldn’t play, even though the reality is I would have rather been out playing with them; To my parents, for pushing me in my youth, and encouraging me to take the paths of most resistance. Their parenting has been influential in helping me to be more than someone who watches life pass by and takes the easy train; To Ken McCombs, CRC Acquisitions Editor, for having the guts to move on a proj ect idea and provide blind-faith support throughout the project. He’s the kind of person I would want on any writing project. Also from CRC, Susan Alfieri, who provided support through many of the project’s more “challenging” periods. Special thanks to: Dave Nargis (AT&T), Kelly Stefanik (AT&T), and Paul Kim (Johnson & Johnson) for taking personal time to review selected chapters. MBS I would like to acknowledge the unfailing encouragement and hard work of two key persons responsible for the successful completion of this book. First, Ken McCombs of CRC Press. Ken was an invaluable aid and resource in the shepherd ing of the book. Second, my coeditor, Marty Stem. Marty was the person really responsible for the genesis of the book. He put up with my delays in a kind spirit but with an unending dedication to accomplishing a valuable work that all of the authors could be proud of achieving. The reader should know that my part in this worthwhile venture was small with Marty being the person really responsible for its success. SZM