Coordination.

(a) The right-of-way clearance, utility, and railroad work are to be so coordinated with the physical construction that no unnecessary delay or cost for the physical construction will occur. (b) All right-of-way clearance, utility, and railroad work performed separately from the contract for the physical construction of the project are to be accomplished in accordance with provisions of the following: (1) 23 CFR part 140, subpart I; (2) 23 CFR part 646, subpart B; (3) 23 CFR 710.403; and (4) 23 CFR part 645, subpart A. [40 FR 17251, Apr. 18, 1975, as amended at 40 FR 25585, June 17, 1975; 64 FR 71289, Dec. 21, 1999]