Document V3x4K1BBdv4pGe1mymJKb85w

FILE NAME: Z,, DATE: EZ DOC#: , OCUMENT DESCRIPTION>ZW^Z'ZE/K^, ZZ,d GE~ERAL6,: ELECTRIC GENERAL l'l.:' '-. LIo'~ , 1"-' ELECTRIC COMPANY . 1285 BOSTON AVENUE BRIDGEPORT, CONNECTICUT 06602, Phone (203) 3304-1012 November 30, 1979 / //lJfl5 HOUSEWARES AND AUDIO BUSINESS DIVISION Mrs. Catherine Cook Director, Division of Product Defect Correction Consumer Product Safety Commission 5401 Westbard Avenue Bethesda, Maryland Re: CPSC-ID 79-109 Dear Mrs. Cook: Your letter of November 2, 1979, offered us the opportunity to comment on the final NIOSH report on hairdryer tests for asbestos emission and Dr. Nicholson's analysis of the report. We would like to make the following comment: As originally conceived, the NIOSH test was intended to determine the presence and emission rate of asbestos fibers for hand-held hairdryers and tabletop hood dryers. The final report, however, included test results for a stand-mounted commercial dryer and a hand-held heat gun. The asbestos mass concentration values for these products was 7652 ng/m3, far exceeding the maximum concentration from the hand-held and tabletop hood dryers of 39 ng/mj Portions of Dr. Nicholson's report, which was quoted by the media and repeated in the CPSC November 2 Newsletter, stated that the asbestos emissions from the "hairdryers" were lithe highest we have measured in 8 yearsll(l) of surveys of environmental conditions. This statement is valid ~ if the commercial hairdryer and heat gun are included. Dr. Nicholson's comment should have been directed to the commercial hairdryer only and he should not have characterized all of the products tested as if they were all in the same family. This gross characterization raises the question of fairness and objectivity of the analysis. (l)Washington Post, November 4, 1979 AN EQUAL OPPORTUNITY EMPLOYER November 30, 1979 -2- We would appreciate segregation of the test results on the commercial hairdryer and the heat gun from the hairdryer results when any further discussion of the NIOSH report are released to the public and an explanation of the incorrect characterization should be made in subsequent CPSC News Bulletins. Very truly yours, (j?)r~ Robert W. Mazzacane Manager-Product Safety &Standards Housewares Engineering Department RWM/l s