For the purposes of this Directive: (a) Industrial activity means: -- any operation carried out in an industrial installation referred to in Annex I involving, or possibly involving, one or more dangerous substances and capable of presenting majoraccident hazards, and also transport carried out within the establishment for internal reasons and the storage associated with this operation within the establishment, -- any other storage in accordance with the conditions specified in Annex II; (b) Manufacturer means: -- any person in charge of an industrial activity; (c) Major accident means: -- an occurrence such as a major emission, fire or explosion resulting from uncontrolled developments in the course of an industrial activity, leading to a serious danger to man, immediate or delayed, inside or outside the establishment, and/or to the environment, and involving one or more dangerous substances; (d) Dangerous substances means: -- for the purposes of Articles 3 and 4, substances generally considered to fulfil the criteria laid down in Annex IV, -- for the purposes of Article 5, substances in the lists in Annex III and Annex II in the quantities referred to in the second column.

Metallizing operations, lead burning, sand blasting and pipe recon ditioning -- all present potontial industrial hygiene problems.

ing Procedures for Lead in Biological Media?'

O' PLAINTIFF'S EXHIBIT ' tt n I \ ii UIlMiJJ r\1!

Industrial Hygiene Digest JULY. 19M (VoL 19, No. 7) INDUSTRIAL HYGIENE FOUNDATION mxuow omimn avbtoi rnnsoiosu^vA. 11 206 27 ' -v v_ . - - .r Vn, FOUNDATION FACTS P*un4tlA Wft* )* (WMtmy uuh ta iMaatrial AMtfiftt nimMAic* * Intfwtutai Hy|a r*wAtt**.

Industrial Hygiene Digest JULY. 19M (VoL 19, No. 7) INDUSTRIAL HYGIENE FOUNDATION mxuow omimn avbtoi rnnsoiosu^vA. 11 206 27 .r ' -v v_ . - Vn, Volume 17 FOUNDATION FACTS July, 1955 P*un4tlA Wft* )* (WMtmy uuh | ta iMaatrial AMtfiftt nimMAic* * Intfwtutai Hy|a r*wAtt**.

Industrial Hygiene Digest JULY, 19W (VoL 1, No. 7) INDUSTRIAL HYGIENE FOUNDATION muon ouirani 4400 ira ATSTDl PimKHOB U, fA. 11 206 27 -y_*crvW6.r

Lead Pfa 600 Lead Acetate Pt>lC2H3O2)2'2H20 601, Lead Araenate PbHAs04 602.

FILE NAME: Packings and Gaskets (PAG) DATE: 1950 DOC#: PAG061 DOCUMENT DESCRIPTION: Public Health Tech Monograph # - A Methodology for Environmental & Occupational Cancer Surveys Public Health Technical Monograph No. 1 A Methodology for Environmental and Occupational Cancer Surveys By W.

Jackson, Minn.) 17 HOT ACID IN A COLD COUNTRY (Centrifugal Compressor Installation) 18 LEAD . . .

Bick.ert.on Blackburn - (2) - November 2 8 , 19^7 indeed in recommending the use of B.A.L. in the therapy of tetraethyl \ lead poisoning.

T otal Anthraco- silicosis Asthma, carbon dust Bronchitis Dermatitis Endrin poisoning Fumes (unidentified) Lead poisoning Lung cancer Pneumoconiosis Pneumoconiosis (suspected) Pneumonitis Respiratory infection Respiratory irritation Silicosis Silicosis (suspected) Tuberculosis Miscellaneous 20* 23 5 29 3 1 1 1 40 16 1 1 1 1 31 1 1 1 2 6 2 1 1 1 99 1 1 1 1 36 1 1 1 2 29 6 2 3 Total 20 60 88 19 187 * Causes are listed as follows: Connecticut: Occupational dermatitis due to plants, fruits, and vegetables 1; occu pational dermatitis due to oils and greases and metal cutting compounds 5; occupational derma titis due to solvents 1; occupational dermatitis due to drugs 1; occupational dermatitis due to other chemicals: acids 1, alkalies 1, nickel 1, synthetic resins or resin compounds 2, un identified 1; occupational dermatitis--other: infection 3, miscellaneous 1, soaps or deter gents 1, unidentified 1.

T otal Anthraco- silicosis Asthma, carbon dust Bronchitis Dermatitis Endrin poisoning Fumes (unidentified) Lead poisoning Lung cancer , Pneumoconiosis Pneumoconiosis (suspected) Pneumonitis Respiratory infection Respiratory irritation Silicosis Silicosis (suspected) Tuberculosis Miscellaneous 20* . 23 5 29 3 1 1 1 40 16 1 1 1 1 31 1 1 1 2 6 2 1 1 1 99 1 1 1 1 36 1 1 1 2 29 6 2 3 Total 20 60 88 19 187 * Causes are listed as follows: Connecticut: Occupational dermatitis due to plants, fruits, and vegetables 1; occu pational dermatitis due to oils and greases and metal cutting compounds 5; occupational derma titis due to solvents 1; occupational dermatitis due to drugs 1; occupational dermatitis due to other chemicals: acids 1, alkalies 1, nickel 1, synthetic resins or resin compounds 2, un identified 1; occupational dermatitis--other: infection 3, miscellaneous 1, soaps or deter gents 1, unidentified 1.

Metabolism of Lead.....................................

It was nevertheless an interesting experiment and will no doubt lead to more productive efforts.