
    [No. 25533-9-I.
    Division One.
    April 1, 1991.]
    Kent Highlands, Inc., et al, Respondents, v. Environmental Research and Development Corporation, et al, Appellants.
    
   Appeal from a judgment of the Superior Court for King County, No. 84-2-06821-3, Arthur E. Piehler, J., entered February 1, 1990. Affirmed by unpublished opinion per Forrest, J., concurred in by Webster, A.C.J., and Pekelis, J.  