Document bBm3yMNj1zdKnDVy69kkag2rO

STATE OF CO COUNTY OF AFFIDAVIT I, Donald Coberley, being duly sworn upon my oath, depose and state as follows: My DOB is 11/12/32, my ADDRESS is 2960 Bow Line Place, Longmont, Colorado 80503. I was employed at Rocky Flats, Golden Colorado from 1957-1997 doing various jobs, my job duties include: laborer, chemical operator, property management which included working in the warehouse providing supplies to construction workers, etc. During this time I worked in the same areas as Kenneth Freiberg. While employed at Rocky Flats, I worked with and around others, including Kenneth Freiberg while they and others installed, repaired and removed MacArthur Insulations pipe covering (see attached photos). I specifically recall the box of MacArthur Insulations pipe covering, and agree that this box and others like it, would have been delivered to Rocky Flats East Gate. The use of this product created a very dusty environment. While working at Rocky Flats, Golden, Colorado, I was exposed and others in the same general areas, including Kenneth Freiberg to the aforementioned dust. Further, Affiant sayeth not. Dated: l'lCi-0'X SUBSCRIBED AND SWORN before me this \\4h day of D&C, 2008. My commission expires: 1 r r r