Document 4J4KBnG82bLK9OB5YvzLZRwKN
FROM HAIG G_ SAKOIAN PITTSBURGH OFFICE
TO
1979 July 30
RE: ASBESTOS SUBSTITUTION
Attached is a summation of asbestos materials currently in use at Alcoa locations. Included in the listing are:
The material and its use The number of plants using the material Whether or not there is a potential for employee exposure Potential replacements, if available -- and
manufacturers (Page 10)
Much effort has been extended to reduce and eliminate asbestos uses in most locations. However, as can be seen by this report, many uses still exist. Because the continued use of asbestos products may result in unnecessary health hazards and concerns to our employees, as well as additional costs to Alcoa to comply with specific provisions of the OSHA Standard, we believe it is in Alcoa's best interest to continue eliminating the use of asbestos products wherever possible. This does not mean that all existing asbestos should be removed immediately which, as in the case of sprayed-on insulation, could create unnecessary exposure potentials. Rather, a systematic effort should be made to discontinue uses, when feasible and practical, by substitution or elimination. By creating this listing and maintaining frequent updating via feedback from all locations, each plant can be provided with the information necessary to attain this goal.
Mr. J. m. McCollum, Pittsburgh Office Mechanical Engineering, has been coordinating such an effort for asbestos replacements in potrooms. A list illustrating Alcoa's experience with potroom replacements is shown on Pages 7, 8, and 9.
It is hoped that this type of registry will be extended to cover all asbestos uses for all locations. To achieve this, it is asked that each location copy this office on all efforts made towards asbestos replacement... whether positive or negative. This information will then be disseminated to all locations on a periodic basis so that each plant can profit from the experience of the others in the Company.
Any questions, comments, or additions to the attached would be appreciated.
HAIG G. SAKOIAN
HGS/eds Attachments Distribution:
See Page 2
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Number o f p la n ts u sin g m a te ria l.
Page 6
KEY TO ALCOA LOCATIONS
1 -- ATC 2 - ARKANSAS 3 - BAD IN 4 -- CHILLICOTHE
(Wear-Ever Aluminum) 5 - CLEVELAND 6 - CORONA 7 - DAVENPORT 8 - FT. MEADE 9 - LAFAYETTE 10 - LANCASTER 11 - LEBANON 12 -- MARSHALL (ACPC)
13 -- MASSENA 14 - MOBILE 15 - NORTHWEST ALLOYS (ADDY) 16 _ PT. COMFORT
17 - REA MAGNET WIRE 18 - RICHMOND, INDIANA 19 - ROCKDALE 20 - TENNESSEE 21 - TIFTON 22 - VANCOUVER 23 - VERNON 24 -- WARRICK
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APC 003832
PRODUCT P_ vro,texTf*t
Fiberseal Products
Refrasil Nor*Fab Yarns;
Fabrics Fiberfrax
Hi-Temp 270 Ceramic Fiber
Products
ASBESTOS REPLACEMENT MANUFACTURERS
SUPPLIER
Newtex Industries, Railroad Ave. P.O. Box 25 Victor, NY 14564
Inc.
Pyrotek Incorporated East 9601 Montgomery Ave, Spokane, WA 99206
- or Box 77 - R.D. #1 Claremont Rd. Carlisle, PA 17013
- or Santa Fe Springs, CA
HITCO Division of Armco Steel Middletown, OH 45042
Amatex 1032 Stanbridge St. Norristown, PA 19404
The Carborundum Company
Insulation Division P.O. Box 808 Niagara Falls, NY 14302
Penn Compression Moulding, Inc. Burton Street Pittsburgh, PA 15218
Kaowool Babcock & Wilcox
Cem-Fil Corporation Two International Plaza Drive Nashville, TN 37217
Keller Glove Mfg. Co. Plumsteadville, PA 18949
Page 10 TELEPHONE
716/924-9135 509/926-6211 717/249-2075
215/277-6100 716/278-6221 412/351-4004
615/361-4664 215/766-8818
HAIG G. SAKOIAN 1979 July 20/ed
ARC 003833
FROM
ROBERT P. CART Hi INDUSTRIAL HYGIENE DIVISION
PITTSBURGH OFFICE
TO INDUSTRIAL HYGIENISTS
August 21, 1972
RE: ASBESTOS-CONTAINING REFRACTORY AND INSULATING MATERIALS USED IN FURNACE
AND CASTING EQUIPMENT CONSTRUCTION
_________________________________ _
Ref: R.P. Carter's letuer dated 12/23/71 Re: Emergency Standard for Exposure
to Asbestos Dust.
G.H. Farrah's letter dated U/17/72 Re: Asbestos Dust Exposures.
Because of the very stringent standard which has been established by OSHA for worker exposures to airborne asbestos fibers, we have received several inquiries for information as to which materials used in Alcoa operations contain asbestos so that the use of these materials can be surveyed for our conforming fully with the provisions of this standard. The list below includes, to the best of our knowledge, all asbestos-containing materials used in our furnace, smelting pot and casting equipment construction. We have not made any attempt to include here the asbestos-containing materials which are used for pipe lagging and other forms of insulation in general construction.
Material
Superex Insulation Marinite CFB Asbestos Asbestos Millboard or Paper
(Note: May be supplied by Rubberoid or other supplier) Kaylo (Calcium silicate-asbestos combination) Transite Asbestos Tape
Asbestos Content
8$ 25-5056 10056
50/6 or more
10-15/6 25-5056 80-9956
For your further information, we are presently making a survey of refractory and insulating materials for free silica content which will be forwarded to you when obtained for your guidance in proper application of the OSHA standard for worker exposures to silica dusts. It will probably be six to eight weeks before this information has been obtained and compiled for transmitting to you.
If we can be of any further assistance in this matter, please do not hesitate to contact Mr. G.H. Farrah on matters relating to the sampling and test methods and either Mr. T.B. Bonney or the writer on other matters related to this asbestos standard. Of course, Mr. V.W. Rieke and the Environmental Engineering Division will be actively involved in our engineering control efforts with respect to worker exposures to asbestos fibers and their assistance should be fully utilized in this area.
Robert P. Carter
RPC: mb
ALCOA
J- *
APC 003834
Industrial Hygienists August 21, 1972 Page 2
cc: V.W. Rieke, Pittsburgh - 2 G.H. Farrah/J.M, Plunkett - ATC H.M. Short, Pittsburgh - 7 0 P M.J. Caprio, Pittsburgh - 19
Info copies to: F.C. Irving, Jr., Pittsburgh - 29 J.C. Bates, Pittsburgh - 22 R.S, Adams/R. Kohler, Alcas Cutlery Co. F.D. Koran/E.A. Moats, Tifton Aluminum Co., Inc. A.P. LeClair, Jr./J.A. Elliott, H C Products Co. J.L, McKinley/R.B. Kempton/R.L. Bookout, Rea Magnet Wire Co,, Inc. R.F. Butler/D. Trudel, Permanent Mold Div., Cleveland Works J.W. Anderson, ABP, Inc. A.C. Sheldon/W.J. Koopman, ACPC, Allegheny Center J.W. Warnock, ACPC, Marshall Works J.S. Hamilton/J.J. Thimons, Wear-Ever Aluminum, Inc. R.C. Wilson, LeFiell Sport Products, Inc. D.D. Rhoads/W.A. Coward, Lincoln Manufacturing Co., Inc. R.C. Dean, Frlgidome Division
APC 003835