506 So. 2d 505 (1987)
PACIFIC LINING CO., INC.
No. 87-CQ-0790.
PACIFIC LINING CO., INC.
v.
ALGERNON-BLAIR CONSTRUCTION CO. and United States Fidelity & Guaranty Co.
AESCO STEEL, INC.
v.
J.A. JONES, CONSTRUCTION CO. and Fidelity & Deposit Co. of Maryland.
No. 87-CQ-0790.
Supreme Court of Louisiana.
May 18, 1987.Certification denied but see Southern States Masonry v. J.A. Jones Const. and Dorman Strahan v. Landis Const., 507 So. 2d 198, decided this day.