Document 718q4ZX9Qqd3Rxa7d0pGkEo68

- 15 - Theijr grievance procedures are the most tortuous, byzantine, legalistic points of viev you will have. I have always admired you of the civilian industry, profit-making industry, perhaps part of your employment with Du Pont is based on the fact that you'll wear personal protection. Think of that when you get excursions above 2 fibers/ml. Get the right kind of protection on these people and try out the little device I use--give them a choice of two or three and they'll develop factions and fight with each other over which one is more comfortable. (Slides of some of the control measures) This is a Navy lagging shop. Notice the great amount of ventilation provided in the shop. This is our showcase yard, Bremerton, Puget Sound, Seattle. All of that " i ventilation will be obsolete in 2 years if the 2 fiber limit goes into effect. I cannot maintain it below 2 fibers in that shop. This is side hood ventilation, the Mmi that is the best for cutting asbestos containing products. This also illustrates a fine way to control dust by spraying as you lay it out. Some people put up rolls that are covered up and as you pull on 11} water automatically sprays the material. But this problem will not be with us too ouch longer because we are almost cccpletely substituting with glass fiber. Bar* Is a man cutting acme of the glass fiber. The ventilation does serve same purpose in cutting down the requirements of certain nuisance dust standards we oust meet. Here we have exhaust ventilation on a bend sew end a somewhat general exhaust ventilation in back of it. This does a great deal to reduce the dustiest operation in the insulation shop, that is, cutting any oaterlals > at that high rate. Those teeth go by at just the right resonance quality to produce dust in high concentrations. OOP 0902061