Therefore, this Interroga tory is overbroad, irrelevant, immaterial, and is not reasonably calculated to lead to the discovery of admissible evidence.

RESPONSE: Defendant objects to this request because it is not reasonably calculated to lead to the discovery of admis sible evidence.

The operations supervisor, shift supervisor, and two chief lead operators responsed to the top of the sphere to investigate.

/ AST - / HAZSHED clean out ^ Salvage drums Cardboard Recycling'-'' Lead PEL'S dept.

Insofar as the request seeks written or electronic records that pertain to passive dosimeters and any other halogenated or chlorinated hydrocarbons, 3M objects to the request on grounds that it is too broad, vague and general to be susceptible of a categorical response, calls for information which is not admissible or reasonably calculated to lead to the discovery of the admissible evidence, and cannot be answered without imposing undue hardship and expense L upon Minnesota Mining and Manufacturing Company.

His mathematical ability his readiness to apply practical skills in a range of industrial environments and his concern for the proper recognition of occupationul hygienists earned him a leading place in his generation of professional colleagues An early employer recognised Stan's abilities and enabled him to get a higher education He then joined the MRC's Pneumoconiosis Research Unit PRU in about 1948.

Schiffer will lead a discussion on the information presented.

Lead a team to develop and submit Vinyl Institute comments on the Louisiana VCM air toxics limit.

Joseph Lead Company D.

The Alabama Cooperative Extension Service is taking the lead on this effort. 5.

EPA to amend existing rules on emissions of criteria pollutants (VOCs, CO, NOx, S02, lead) from new and existing sources Not yet proposed, wll contain procedures for reviewing, permitting, and specifying controls for the construction and modification of major air pollution sources in attainment and nonattainment areas SPI/K&H CONTACTS Healey/de la Cruz Healey/de la Cruz designate If needed ACTION/DEADLINES Lh-)P) idbt^yljwrf. trv^w..

Prolonged ex posure of humans to AMS has been shown to lead to sleepiness and other signs of depression of the central nervous system.

Prof itability is leading US producers to boost VCM capacity to cover rising PVC demand.

This category includes 2-methoxyethanol, 2methoxyethyl acetate ester, 2-ethoxyethanol, 2-ethoxyethanol acetate ester, 2-butoxyethanol, 2-butoxyethyl acetate * Lead....primarily associated with demolition of structural steel * Chromium IV: metal treatment operations * Silica... quartz and cristobalite in refractories * Fluorides: Particulate fluoride (exposure via inhalation, ingestion)..smelters and aluminum fluoride plants * Hydrogen fluoride and sulfur dioxide...present in potroom, concurrent exposures to fluoride dust and alumina * Welding emissions...ozone, iron oxide, copper, nickel, chromium (III & IV), manganese, molybdenum, and zinc * Isocyanates...primarily associated with spray painting operations and some use of polyurethane foam.

#) o-Cresol m-Cresol p-Cresol Cresol 2,4--D(#) 1,4--Diehlorobenzene 1,2-Dichloroethane 1,1-Dichloroethylene 2,4-Dinitrotoluene Endrin(iC) Heptachlor Hexachlorobenzene Hexachlorobutadiene Hexachloroethane Lead(*) Lindane(*) Mercury(*) Methoxychlor(*) Methyl ethyl ketone Nitrobenzene Pentachlorophenol Pyridine Selenium!