Document gDkd95NE0b8yJbzeEjvD86OKV

(,l< I 149-2 INTERNAL CORRESPONDENCE CHEMICALS AND PLASTICS To (Nam*) Dhfafaa iocaSom Paul W. McDaniel Medical Dept. DCC NYC Ccff to L. F. Crow J. L. Myers J. A. Riddle P. 0. BOX K, KING CITY, CALIFORNIA 93930 Oaf* January 3, 1968 OKglactffg DtpL Aamifcg Idlir Safe WJitf i Dear Mr. McDaniel: Enclosed are dust particle counts taken on December 29, 1967. It should be noted that the entire bagging area has been enclosed and Is a "NO SMOKING OR EATING" area. All personnel working in this area are required to wear respirators. Weather: Gentle wind from the south west, fair, 55, high purity open being bagged. There are still plans for reduction of dust in this area. SAMPLE COMMENT MPFCF 59 Bagging room Large quantities of visible dust Doors closed, personnel wearing respirators. 11.7 47 Bagging room Same as above 12.5 24 Lab Routine work being performed, fume hoods In operation 2.3 26 Lab 93 Rock Fiber Circuit Same as above Normal Operation 3.0 3.7 69 Refiner Circuit 65 Office Building 71 Maintenance Building Normal Operation These were taken due to south wind blowing Same as above 3.8 2.1 2.1 68 North Parking Lot Dryer exhaust In this direction 4.4