I refer you further to the chapter on lead in the last edition of the second volume of Industrial Hygiene and Toxicology (edited by Patty) as perhaps the best expression of the criteria for safe exposure to lead (tetraethyllead) as defined by the urinary concentration of lead.

If not, re-evaluation will be required at that time. / CTL032758 PROJECT LEAD * This item must be of the highest priority for VI, Uni-Bell and NSF. * This is an issue concerning VCM, therefore, VI should review their desire to accept project lead. * Because of the priority for Uni-Bell, we would retain the lead if VI desires.

All water systems that sample for lead and copper must provide a consumer notice of individual lead tap results to each location where samples were taken within 30 days of receiving results [40 CFR 141.85(d)].

Lead Control Program The union inquired about the Company's plan to implement the new final Lead Standard.

Lead Picjme nts and Che mica Is 40 EAST MALL PLAZA P.

Mocek NATIONAL LEAD COMPANY OF MASSACHUSETTS George A.

The BPT guidelines limit total suspended solids, total copper, lead and nickel, as well as pH.

Leake and which I have good reason for believing were not due to lead, are the only cases associated with the handling of leaded Dr* R.

--over 91 tons of Dutch Boy vhite-lead.

The analytical figures that you give indicate that washing and aeration will effectively reduce the amount of lead vapor in t-he air, hut ore always has to consider the possible liberation or exposure to tetraethyl lead or its products 'when work, is actually begun.

ha^'Lead: '|t)0tHl Co

JAMA Lead Encephalopathy in a Cooperage.

Su'oj: Michigan Hausa bill No. 4071; Lead-Based Point. 1.

NATIONAL LEAD COMPANY H.

description 1 water vessel (section) 2 expansion tank 3 cnculatot 4 circulator gasket 5 cnculatot flange 6 two-fuse block 7 fout-fuse block 8 six-fuse block 9 fuse block - 3 terminal (for motor transformer) heating element: 10 4000 watts 11 5000 watts 12 heating element gasket 13 cover plate gasket 14 section cover plate 15 high pressure switch 16 low pressure switch 17 adiustable high limit control 18 automatic air vent 19 temperature pressure gauge 20 bracket - for temperaturecontrol 21 indicator lights - (round) indicator lights - (rectangular) 22 with brown leads and (2) splices no. 28218 23 with yellow leads and (2) splices no. 28218 24 with blue leads and (2) splices no. 28218 25 with orange leads and (2) splices no. 28218 26 with red leads and (2) splices no. 28218 27 indicator light lens (rectangular) 28 diain valve part no. 4060 28723 27653 6230 0600 27670 27671 27672 27837 27659 27660 27661 27661 27662 27668 27677 27665 27667 27666 27648 27669 28190 28191 28192 28193 28194 28195 27805 8 11638 cat. no.