.- leading manufacturers of asbestos products in the U.S.A.

. ^ v LAM 027519 Residual acetone concentrations of above 0.02% w can lead to explosive mixtures above 100F.

. *11116 Vice President-Marketing advised the Committee Members that the Marketing Technical Service Manager will be taking a lead role in the information discussions which will be held with various Canadian Governmental authorities on the asbestos content in asbestos cement pipes.

The State of California has done a very commendable job in this regard and we / hope that the federal government and other states will follow their lead in adopting regulatory controls that are effective, yet also reasonable, practical, and enforceable.

MINUTES or "h: ANNUAL MEETING GYPSUM ASSOCIATION SHERATON BLACKSTGNE HOTEL CHICAGO, ILLINOIS Apr!

Failure to comply with this standard would lead to citation and penalty.

The nature of your business leads us to suspect you may have losses of polychlorinated biphenyls (PCB's) to the environment.

The meuiimi was then de hydrated in acetone and embedded in ArakJite The sections were cut by a Reichert uferamtcrotorae, then stained with unn\i acetate and lead citrate.

Health Aspects Acute exposure at 1000 ppm or over has been reported to produce dizziness and confusion and may lead to unconsciousness with possible respiratory arrest

Solid waste control is unique among environ mental concerns because the EPA has had a relatively long lead time to perform research and gather data to establish regulations on a more scientific basis while still complying with the stringent time frame expected in the enabling legislation, SWMC feels it important, especially in view of EPA's intent, to present MCA positions at every opportunity.

very bad signal for the state's and "The railroad should have called the city's leading newspaper to us immediately," Donovan said.

Here the in dustry indicated that a majority believed that for PVC producing plants the vinyl OLI 2177 July 2, 1974 Page Four chloride levels could be reduced by a three step timetable leading ultimately to a level of 25 parts per million as a maximum exposure, with 10'parts per million as the maximum time weighted average for an eight hour day.

Paul, MN 55106 Telephone: Sample Receiving: (651)778-4948 Alternate: (651)778-6753 FAX. (651)778-6176 BACK TO MAIN Chain of Custody /Request for Laboratory Analytical 14671 Project ID/Project Name (pC,jQuJ Template # Project Lead L x U Dept. # (main) fA ^ .tliS ^ -T M x jL rin Aom fin a l Report Due Date A-L a>CM~t--TVOyi_ B n ,+ k J li Internal Due Date Class/Job/Project# O O IO S & S O C A 3M Env.

This leads me to raise two questions to you... 1. is Monsanto willing to also sample and test for these five other companies?

Ve are hoping that these studies will lead to an exposure level that will be attainable by the industry. 5 Present Status of Plants Millington * Internal A problem exists with the regrind material and our present cethod of handling it.