Document e9ywraaxRxyQ8kwXedXKkNwM

FILE NAME DuPont DUP DATE 1972 July 5 DOC DUP096 DOCUMENT DESCRIPTION Letter to Dept of the Navy from Richard J. Hubiak Industrial Hygienist July 5 1972 Commander 9. 11. Barbos Jr. 1BC U. S. Navy Head Industrial Environmental Department of the Navy Bureau of Medicine and Surgery Washington D.C. 20300 Control franchi Dear Commvinder Barbon I would like to thank you for your participation in the seminum on asbestos conducted by Haskell Laboratory I believe that 1 an | spealing for all of those in attendance at the seminar that we truly found your presentation very interesting and Informative in adultion to the enjoyable lighter moments From your talk to us obvious timit you had some very interesting sidelights about asbestor which linve not bean art domi before in the literature Your main theme including these sidelights and the slides of various dust control arrangementa added , co greatly to our conference The article you ment me regarding Zero Threshold Limit values will interesting especially in view of what apparently une covered at the hearings on the proponed asbestos threshold limit vulue There was one item about warning signs that was mentioned in your presentation and about which I have been asked a question cupy the wording that you presently use on your signs but I did mou was interested as to how it compares with the wording stated in the Federal Register 1910. Bn g Caution signs and labels Asbestos - Dust Hazard - etc. Ar recall at the conference you said that your signs were made upp within the Department and not by a commercial sign manufacturer My invitation still stands regarding the visiting of inskell Laboratory whenever you are in the area Sincerely . ORIGINAL SIGNED UT RICHARD 1. HUUTAK Richard J. Ilubiak Industrial legionist RJH ch