When Verification Lacks Authority: Structural Failure of Quality and Risk Governance in Public Road Projects

Abstract

Public-sector road projects, including associated infrastructure and maintenance works, are delivered within highly regulated environments characterized by dense specifications, unified contracts, and standardized project management frameworks. In principle, such institutional density should ensure controlled quality, effective risk management, and predictable delivery outcomes. In practice, however, recurring failures persist at the execution stage, particularly in quality control (QC) and risk governance. The analysis is intentionally weighted toward the governance of quality verification (evidence generation, independence, and acceptance authority), with risk treated as a governance extension of the same institutional logic. This paper argues that these failures are not uniform and cannot be explained solely by deficiencies in specifications, contractor capability, or individual engineering performance. Instead, they arise from structurally different governance breakdowns associated with two distinct institutional configurations commonly observed in public-sector projects. The first configuration involves projects delivered without an independent third-party consultant, where the role of “the Engineer” defined in the unified contract is assigned to a single employee of the owner’s organization. In this model, supervision, quality verification, risk management, decision-making, and coordination functions are concentrated within one individual. The absence of institutional role separation results in a complete governance collapse, whereby the engineer effectively becomes the system itself. The second configuration examines projects delivered under the unified contract with an independent consulting firm acting as a third party. While this arrangement introduces multi-disciplinary teams, resident engineers, and formal acceptance and rejection authority, quality control remains contractor-executed. The consultant’s role is primarily limited to reviewing quality control outputs rather than independently governing the verification process. Consequently, governance failure manifests not through role concentration, but through structural hollowing, where verification lacks independence and quality assurance becomes dependent on contractor-generated evidence. By distinguishing between these two configurations, the study demonstrates that improving public-sector road project outcomes requires institutional redesign - rather than procedural reinforcement- that reallocates authority over quality verification and risk acceptance away from delivery-driven structures.