Document RpDX3QDwYkY78vm8ONrqpaz7z

J. L. MC KINSTRY MECHANICAL ENGINEERING DIVISION PITTSBURGH OFFICE - WPH 3 MEMORANDUM RECEIVED APR 241981 Industrial Hygiene 1981 APRIL 22 RE: ASBESTOS SUBSTITUTES FOR POTROOMS Past activities on asbestos substitutes for potrooms have been handled by Mr. J. M. MeCollun. Because of Mickey's assignment to the MechanlcalJEnglneerlng-- Electrode Department, It Is appropriate that his duties be reassigned. In the future, coordination -of starts fofc^pbtalnlnq asbestos sifcstltutes will be handl(ed--by B4T5 IT PelneCke nf^he Mechanical Engineering-- Potrooms Departmtrnti hetiwmi uppl ICitTons actively being studied at this time are: 1. Cradle to Potshell Insulation 2. Superstructure Foot Insulation 3. Pot Cover Insulation 4. Walkway Grating Insulation 5. Bus Insulation 6. Exhaust Duct Gaskets 7. Syphon Gaskets 8. Ladle and Ladle Lid Seal 9. Pot Exhaust Duct Please contact Dale for any of the asbestos substitute Items for potrooms. JLM:pfp ARD 007389 ^MEMORANDUM APRIL 22 tvMSE 2 DISTRIBUTION: R. C. McCormack/F. J. McGrath - 20 AB K. W. Parks/L. L. Young/J. M. McCollum - 3 WPH A. G. Rust - 3 WPH D. R. Pelnecke - 3 WPH W. Flanagan - ? M. J. Caprio - 19 AB J. M. Rushlng/Y. D. Griswold C. H. Wade - Warrick Operations D. E. Jackson - Massena Operations D. J. McAlpIne - Massena Operations J. M. Bales - Badln Works N. Maddens - Badln Works Z. T. Gibson - Massena Operations R. 0. Lovendahl - Wenatchee Works W. D. Essary - Rockdale Operations R. M. Overbey - Alcoa, Tennessee .. ARD 007390