Document x18k969a4a3YZ1dE0Mepa5eqJ

DEPARTMENT OF HEALTH. EDUCATION. AND WELFARE REGION III 3S3S MARKET STREET PHILADELPHIA. PENNSYLVANIA 19101 PCWLIC HEALTH SERVICE WKZRXXXKXHKKX9CKX1UCK NATIONAL INSTITUTE FOR OCCUPATIONAL ttKXXKXXX SAFETY AND HEALTH February 7, 1974 MAILING AOONESS: P.0. OX 13716 PHILADELPHIA. PENNSYLVANIA 1*101 PLAINTIFF'S EXHIBIT Mr. William C. Janes U.S. Steel Corporation 600 Grant Street, Room 2519 Pittsburgh, Penna. 15230 ~ Dear Mr. Janes: Subject: Environmental Health Monitoring Manual Thank you very much for the copy of the above valuable publication for which I am told you and your group are responsible. Of course neither our agency nor the writer are in any position to endorse specific publications, but I will say that I have heard many compliments about it from private industrial hygienist as well as official agency personnel who have examined it carefully. I am a member of an Editorial Committee of ANSI Z 117.1, Safety Requirements for Working in Tanks and Other Con fined Spaces which is, we hope, nearing final draft form after five years. The writer is proposing that your manual be added among the references under the General Testing Requirements Section. Sincerely yours. -William E. Shoemaker Regional Program- Director NIOSH cc: Mr. Jerry D. Brooks, Mgr, Educational Services, U.S. Steel Corp. Mr. Howard E. Bumsted. Environmental Health Lab. n