01555147

Component

https://doi.org/10.3141/2504-11

Beyond time and cost savings realized through alternative project delivery methods, the salient question has been whether project quality is degraded by either the speed of design and construction or the owner’s loss of direct control. Decisions made in the early phases of a project create impacts that may not be evident until many years after the project commences operation. Research conducted 10 years ago showed that owners assumed the design–build team’s qualifications automatically translated into design and construction quality. This study determined whether owners had changed their approach to quality management in design–build projects. Content analysis of 58 bid documents for design–build projects ($13 billion aggregate contract value) issued between 1999 and 2013 by state departments of transportation (DOTs) revealed a noticeable shift in DOTs’ dependence on qualifications. Most DOTs are now evaluating competing design–build teams’ design and construction quality plans before the award. This finding indicates an increased focus on design quality requirements during the preaward stage and suggests that DOTs are recognizing the importance of design quality in the project’s overall quality standard.

01582852

15-0768

English

pp 87–92

2015

Transportation Research Record: Journal of the Transportation Research Board

9780309369176

Print

Figures (2) ; References (23) ; Tables (6)

Design build; Project management; Quality control; State departments of transportation

Content analysis

Administration and Management; Construction; Highways; I10: Economics and Administration; I52: Construction of Pavements and Surfacings

PRP, TRIS, TRB, ATRI

Dec 30 2014 12:21PM

• Application of Work Zone Road User Costs to Determine Schedule-Related Incentives and Disincentives: Conceptual Framework
• Comparison of Density Tests for Thin Hot-Mix Asphalt Overlays
• Concepts to Enhance Specification and Inspection of Curing Effectiveness in Concrete Pavement Design and Construction
• Cost and Schedule Performance Benchmarks of U.S. Transportation Public–Private Partnership Projects: Preliminary Results
• Determinants of Variability in Preliminary Engineering Funding: Program-Level Analysis
• Economic Haul Radius as Affected by Diesel Fuel Cost
• Laboratory Evaluation and Field Construction of Roller-Compacted Concrete for Testing Under Accelerated Loading
• Mapping of Practices of State Transportation Agencies for Consultant Oversight of Construction Engineering and Inspection Services
• Models of Asphalt Concrete Field Compactibility with Focus on Lift Thickness
• Performance-Based Warranty Contracts for Pavement Markings: Experience and Lessons Learned in the State of Utah
• Policies and Procedures for Successful Implementation of Alternative Technical Concepts
• Relationship Between Early Contractor Involvement and Financial Performance in the Rebuilding of Infrastructure in Christchurch, New Zealand
• Relationship Between Surface Profile Characteristics and the Need for Localized Roughness Correction: Investigation Based on Bump Rating Panel Data
• Structural Health Monitoring System for Ironton–Russell Bridge, Ohio and Kentucky: Phase 1. Substructure Construction
• Submittal and Evaluation Procedures for Alternative Technical Concepts
• Testing of Dowel Alignment and Development of a Dowel Bar Alignment Specification for Illinois Tollways
• U.S. Partnering Programs and International Partnering Contracts and Alliances: Comparative Analysis