摘要: |
This report summarizes construction activities of the design-build project, 'IR IM (CX) 025-3(113)' in Region IV. Under the Special Experimental Project No. 14 (SEP 14), FHWA approved the design-build concept to be used for the reconstruction of I-25 North of Denver in Region IV. Included in the report is an overview of the significant events, results of the activities that took place during construction, discussion of construction modification orders and quality control/quality assurance processes. The ultimate goal of this research study was to identify and document the pros and cons of the design-build practice and to examine its overall applicability to CDOT. |