Examples are lead oxide fume from smelting and iron oxide fume from arc welding.

(d) All interpretive guidelines issued bv the lead aaencv will be numbered and published either bv the lead agency or in the California Regulatory Notice Register.

(d) All interpretive guidelines issued bv the lead aaencv will be numbered and published either bv the lead agency or in the California Regulatory Notice Register.

Information of this nature is being supplied because it may lead to uhe discovery of admissible evidence.

Based on this review, a lead tracer model predicts that the asbestos emitted during braking contributes about 0.08 nanograms per cubic meter of air in New York City, which is 0.4% of typical New York ambient asbestos levels.

General Electric objects to Interrogatory No. 3 on the grounds that it is overly broad, unduly burdensome and harass ing, seeks irrelevant information, and is not reasonably calcu lated to lead to the discovery of relevant, admissible or dis coverable evidence.

ENVIRONMENTAL RESEARCH 29, 70-82 (1982) tn-i Asbestos Brake Emissions Ronald L.

DAY 0 CONTRACT LAB(S): EXP COMP DATE: 05/31/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Ple

DAY 0 CONTRACT LAB(S): EXP COMP DATE: 05/31/1989 DATE COMPLETED: 06/02/1989 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176 Please run in duplicate. -------------------------------------------------------------------------------- SAMPLE DATE CODE DESCRIPTION RESULT MDL or (95% C.I.) ------------------------------------------------------------------------ 1 05/23/89 FC-203 I ------------ DOC DISSOLVED ORGANIC CARBON 40 MG/L 2 05/23/89 FC-203 II ------------ DOC DISSOLVED ORGANIC CARBON 41

VAB.0001215648 Medical Operator Classification A-operator (dryers) Chief Lead First Aid General Helper A-operator (Reactors) Chief Lead Yard Operator Chief Lead 1985 4 on Laceration to left forearm - While opening a block valve* the operator's arm contacted a rough edge on the in sulation metal (8-14-85).

. % VCM 86 89.6 10 10.4 Lead 4 80.0 1 20.0 Total Particulates 4 100.0 0 0.0 OVEREXPOSURES Job Class Color Weigh Compounder Reactor Operator Reactor Operator Vinyl Lead Operator Exposure Source 95.2*, Micrograms Employee did routine job of Lead/m^ color weighup, including Hal base 100EP and Cyastab 988. 1.2* ppm , VCM 1.4* ppm VCM Employee overexposed while changing VCM filter pack filters in the old unit. \ Employee overexposed while conducting a VCM leak check in the old unit. 1.5 ppm, VCM Employee worked inside the vinyl control room during a period in which the control room air supply system was inoperative due to failure of a blower during cold weather.

Hoffnagle Manager, Energy & Environmental Planning Division IRC Environmental Consultants, Inc. 800 Connecticut Boulevard East Hartford, CT 06108 Dear Gale, The Lead Industries Association has agreed to fund your proposal for the continuation of the work on the lead NAAQS as outlined in your letter of June 4, 1986.

As to past surveys for lead.

Receiving Lead 5.

Receiving Lead 5.