Originally thought to be caused by hand reactor cleaning, cases in lead operators and other non-cleaners now proves that AOL is caused by repeated exposure to low concenxrations of VCM (50 ppnU J Bulk Truck Loading Four companies use life lines on operators while loading and climbing on bulk trucks.

One unit has been delivered and calibrated for use in 88 and 84 Bldgs. d) Two Monsanto gas chromatographs have been sent to Bendix Corporation for modification leading to two eight-point fixed sampling and analyzing systems for installation in 88 and 84 Bldgs.

Despite several expansions, we sure normally meeting substantially lower permit limits on total suspended solids, chromium, lead, biolo gical oxygen demand and chemical oxygen demand.

Skin irritation In the form of chloracne, systematic intoxication leads to nausea, vomiting, loss of weight, edema and abdominal painj Removeemergency and fmrrosmi aidepxropceodsuruesre.

Received for publicailon May 17,1971 Accepted for publication July 20, 1973 If the two opinions lead to a blank entry above then the specimen should be sent to the two other readers and a combined diagnosis made on the basis of four readings.

Repeating this zone melting process leads to pure german ium that is reraelted in synthetic quartz crucible.

The program is designed to identify, at the earliest possible time, potentially harmful chemicals and to lead to a reduction in their exposure based on objective chemical data.

Some proposals go back to NIOSH for more data_________________ Standards writers now working on: Ammonia, carbon monoxide, chiorolorm, cotton dust, inorganic mercury, silica, fiH TOt Solicitor's Office of the Labor Dept reviews the proposals for legal adequacy so that they will survive court cballenge Solicitor's Office now working on: Benzene, beryllium, inorganic lead, trichloroethylene Hearing procedures at OSHA give industry and unions a chance to air their objections to the standards and propose amendments Proposals now at hearing stage: Inorganic arsenic, noiso limits !

MCA is one of several parties sued in a VC exposure case because they supplied information leading one to think it la safer than it is.

Brackett reported on this subject, stating that the gypsum industry should consider taking the lead in establishing the metric equivalents which it wished to use whenever eventual conversion did take place, so that other industries with whom we relate would be guided into accepting our equivalents rather than alternatives which they might propose.

The mutagenicity of six chlorinated ethylenes formed during microsomal activation was.tested in a meta bolizing ipiyitro system with Eaoherichia coli K\2 Mutation rates were//determined . for three back muta tion systems gal-f-, arg+t and nad+,,and for the MTR system where forward mutation leads to resistance to 5-methyl-rDL-tryptophan.

Lead authors of two of these papers.

On the basis of this effort WC&D have provided their consumers with written assurance that they routinely monitor shipments of talc for asbestiform minerals and have found no detectable amounts, This assurance might be mis leading and give the cosmetic industry the false impression that WC&D talcs are adequately tested for asbestos.

Weller _ (lead), , EPA Well ID#: F L S 1 1 3 0 0 1 6 Year-Month-Day: 2 0 2 3 - 0 3 - 3 0 EPA Permit # (or RA): N O N E Page 1 Of 2 Carol Chen Start Time:12:50 pm End Time: 1:05 pm Facility Contact Information Facility Name: Maverick Natural Resources, LLC (Breitburn Operating LP) Street Address: 5415 Oil Plant Rd City: Jay County: Santa Rosa State: FL Zip: 32565 Nature of Business: oil and gas production Facility Owner/Operator: Maverick Natural Resources, LLC Phone: 850-675-1702 Email: Facility Contact (if different): Al Jones, Plant Superintendent O/O Mailing Address: 5415 Oil Plant Rd City: Jay County: Santa Rosa Phone: 251-227-3319 State: FL Zip: 32565 Well Data from File Well Name & #: C.

Another condition on the that the Goodrich illnesses were j Starting next year, many offer: an employer won't have indeed caused by the work en- | employers will have to offer to pay more for the HMO al vironment would no doubt lead their workers the option of ternative than he already does to a revision of federal stand health maintenance organiza for current health insurance ards for working with vinyl tion (HMO) enrollment instead !