444 S.E.2d 223 (1994)
336 N.C. 599
Kenneth R. CLARK
No. 318PA93.
Kenneth R. CLARK
v.
VELSICOL CHEMICAL CORPORATION and Forshaw Chemical, Inc.
No. 318PA93.
Supreme Court of North Carolina.
June 17, 1994.Shipman & Lea by Jennifer L. Umbaugh and Gary K. Shipman, Wilmington, for plaintiff-appellant.
Maupin Taylor Ellis & Adams, P.A. by Mark S. Thomas, Raleigh, Spriggs & Hollingsworth by Joe G. Hollingsworth, Katharine R. Latimer, Barbara A. Milnamow, and *224 Donald W. Fowler, Washington, DC, for defendant-appellees.
PER CURIAM.
AFFIRMED.