Gaffney COPY TO; s u bj ec t : Lead in Air samplings mailed to Willow Island on 2/7/74.

PLOp03 && ~QO3' > 'Z'T.A* 388>or Engineer: Koh\ xqq -- Lead Engr:.

GM objects to this interrogatory because it is overly broad and not reasonably calculated to lead to admissible evidence. 30.

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Selikoff's seminar I d not want U.5 Minoral Products to participate as called for in the brochure's program of events In other words as a company or as a member of STEM our contractors and their respective projects are unabellable Therefore the SIFTA meeting called for April 14 1970 if it is for the purpose of just discussing the seminar ~. would be a waste of time for As I see it we are ~ - going to be used as a pin cushion again In a more constructive vein I suggest we all think about - a neu nam for the cover page of our recommended health i safety prestices booklet I think between recommended health safety practices and for handling and spraying mineral fireproofing products containing esbestos we potential are leaning very hoovdly end promoting the hazard question and asbestos 86 & noterial health I am sure we ten come up with a title for our booklet that does not necessarily necessarily lead the recipient directly to espostos and health safety Very truly yours if Harry 5.

"The fish in the two harbors are loaded with all kinds of contaminants, including the PCBs and heavy metal such as mercury, lead and cadmium.

Minimum release quantity of 20,000 pcs. based on an annual usage of 300,000 pcs. arid subject to 90-day lead time, this can be cut to 30 days i brake shoes are pro-released. 5.

SPECTROGRAPHIC ANALYSES OF CALIDRIA HIGH PURITY AMD T-135 ASBESTOS Element Silver Aluminum Arsenic Gold ` Boron Barium :Beryllium Bismuth Calcium Columbium Cadmium Cobalt Chromium Copper Iron .Gallium Germanium Hafnium -Usraury----------- _ Indium Iridium Lithium Magnesium Manganese Molybdenum Sodium Nickel Osmium Phosphorus Lead Palladium Platinum Rhodium Antimony Silicon Tin Strontium Tantalum Thorium Titanium Thallium Uranium VanadiumTungsten Zinc .

ABBS -- macs 25, 1971 rautou c h amo is - bc t bzo b bpbs b watt -- uu Bagmet tto Teeholoal Dopertaeot baa pirn* coder *17 to wka acne Semin eb|ii on Exterior Boone Palate, nllatanting lead.

OH, THE KEKBEKS OT THE LEAD IHDOSTWES ASSOCIATION, AND THE CISC INSTITUTE, IMC.i Jarena P.

Aroclor 1254 was found to potentiate the toxicity of 1 carbon tetrachloride in the rat". 1 The third article reports data from the Qulf Breeze Lab oratory which lead to the conclusion "that chronic ex posure to Aroclor 1254 Increased susceptibility of test plriflsh and spot to disease, and also appeared to be toxic to these fish".

However, I cannot disagree that the act of grinding- aabeatoa-contalning products may cause some liberation of . asbestos, wbdtcib. may become airborne and could lead to people in the - lcmtediate-ansa to become exposed to potentially hazardous levels of ' airborne:.asbestos.

For this reason, the interrogatory also inquires of information which is irrelevant and immaterial and the interrogatory is not reasonably calculated to lead to the discovery of admissible evidence.

I have said nothing here about our work in the establishment of the facts concerning a standard for safety, in terms of a tolerable concentration of lead in the air in the United States.

LOUIS (UPI) - Mon santo Co. the nation's leading suppbcrof polychlorinated bi phenyl, used as an electric insulator, said Tuesday it ` wwdd stop production of the - chemical by Oct 31,1977, be cause of posable hazardous * effects oa humans. .