606 So. 2d 542 (1992)
URBAN MANAGEMENT CORPORATION
No. 92-C-2316.
URBAN MANAGEMENT CORPORATION
v.
SHREVEPORT AIRPORT AUTHORITY et al.
No. 92-C-2316.
Supreme Court of Louisiana.
November 6, 1992.Denied.
Supreme Court of Louisiana.
November 6, 1992.Denied.