130 M.

700 LEON P.

PRODUCED BY FORD * tW; rwc I.* Jwir<(VIKM >' (iWmm'Hki l, T**r.

\ J APPENDIX A TABLE 7 COMPOSITION AND PROPERTIES OF ASBESTOS MINERALS (Continued) Approximate Formula Radioactive Contaminant* (uuc/g fiber) Th238 Ra226 Phvsical Properties Flexibility Length Texture Tensile strength Acid resistance Heat resistance Ob Spinnability % x- s> \ Chrvsotile 0.14 0.07 Crocidolite 0.02 <0.01 Amosite 0.55 0.05 0.15 Very flexible Short to 3* Harsh to silky Very high Fairly soluble Good Very good Fair to good Short to 3" Harsh to soft Very high Very good Poor Fair Good hn to 6" Coarse but plial Fair Good Good Fair CD PRODUCED BY FORD I

ix> > Removing daUi (ram brake wumbhri during vehicle servicing 3) ' A fi*"* sampling period or some 5 min was chosen for the determination of mast concentration*--(his being longer than required for the blowing operation but sufficient to cover that required for the alternative denning methods.

2J6 casting room, revealed that there were 5.6 fibers 'to!

/. ' v To: S R S Research Grant Monitors T.

I .

sauoa m. . i. * , / I.

Subject: / 4l Manufacturing Practice 0 Hew 0 Revised EMPLOYE EXPOSURE TO ASBESTOS CONTAINING NON-PRODUCTION MATERIALS Humber JOJ av*uca*u to Z UANUtACWNMC fMOCtMMG i PIAWT (MGwCtAmG OUAUTY COWTWd X Operating Management Effective: Immediately I.

Page 420 1 A Yes, sir, intercostal muscles, intercostal 2 nerves. 3 Q Now, where is -- does the trachea branch off 4 into bronchi?

1 packers pack it and it goes on out to the warehouse.

1 INDEX (CONTINUED) 2 Plaintiffs' EXHIBITS 3 O-I 527 and O-I 587 OCF 589 4 591 593 5 594 5 6 601 9 7 312 11 8 60 608 9 1090 22 10 314 and 609 1035 11 324 68 12 MARKED RECEIVED 645 647 649 651 652 653 656 658 658 660 662 663 664 666 668 669 670 672 13 14 15 16 17 18 (This transcript consists of pages 388 through 678.) 19 20 21 Page 678

individual a little more comfortable?

1 need to study it, sure.