BLAKE CONSTRUCTION CO., INC., Appellant, v. DISTRICT OF COLUMBIA et al., Appellees. No. 13202.District of Columbia Court of Appeals.Submitted January 17, 1979. Decided March 1, 1979. Appeal from the Superior Court, District of Columbia, John Garrett Penn, J. Robert F. Condon, Washington, D.C., was on brief, for appellant. Louis P. Robbins, Acting Corp. Counsel, Richard […]