CHARLES M.

-- PLAINTIFFS 1 EXHIBIT 1 AB- 1 4 Copy May 10, 1972 Mr.

'For large volume machining operations that operate on a continuous basis, the preferred dust collection device is a fabric filter or baghouse, with a heavy-duty exhaust fan as the suction source, the dust collector must meet the air-cleaning " requirements, of the Federal Environmental Protection Agency Emission Standard for Asbestos.

asusscos btuoy Comrnttei -3- August 3, 1978 Because o the rany deciniena to be wade at tills ueeting it was decided that resolutions would not be necessary for every editin' change to the booklet, but that changes would be indicated when neri-cn approved certain wordin'.

Asbestos Study Gow-iittce -7- August 2, 1970 there wore novo informaf.lon concerning the nwpnrtr.cnt of Trannportation's interest in this ares.

Subject to and without waiving these objections, see Answer to Interrogatory No. 7.

FROM THIS COPY FOR: T.

cardboard boxes according to size.

British Friction Materials Council - 2 January 14, 1972 comments regarding legislation dealing with brake linings I would suggest you direct your comments- to that organization.

*- FRICTION MATERIALS STANDARDS INSTITUTE, INC., 210, ROUTE r4, r'rtiflwua, Me* otnsci 3w -LT ( N NO. 423 February 18, 1972 PLAINTIFF'S EXHIBIT AB-229 To: ALL MEMBERS SU8JECT: Demonstration - Membrane Filter Method for Airborne Asbestos Measurement By: iV.

7 JULY 1978 ACENDA ITEM 6 EXTRACT FROM'MINUTES OF 3cd MEETING OF EEC ADVISORY COUNCIL ON ZOetx MAY 1978 !

.r^ THE BABCOCK & WILCOX COMPANY vv4 `power GENERATION GROUP _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _____ '\ To !

Babcock & Wilcox To ' those listed below 0.

s U5 1 '2SCi".f June 27-2C, 1973 readings.

FRICLI Of; MATERIALS STANDARD INSTITUTE, INC., E-210 ROUTE 4, PARAMUS, N.