Content Modules
Introduction to Heavy Civil Construction Case Studies
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Cost Overrun
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Project Delay
0/19
Quality Control
0/22
Differing Site Conditions
0/25
Subcontract
0/30
Project Owner
0/18
Skilled Labor
0/22
Supply Chain
0/19
Design
0/21
Project Delivery Method
0/24
Interactive Case Studies Related to Project Controls – Analyze for Corrective Project Control Measures
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Catalog of Over 300 Heavy Civil Construction Case Studies

Project Overview
Name: Dalton Highway Reconstruction – Milepost 209-235
Location: North Slope Borough, Alaska
Year: 2017
Project Size: $145 million
Scope: Reconstruction and realignment of 26 miles of Arctic highway, including drainage and embankment work
Lead Agencies/Contractors: Alaska DOT&PF /


Category of the Issue, Problem, or Challenge
• Contract Owner
• Procurement and Logistics


Summary of the Issue, Problem, or Challenge
The Alaska DOT failed to deliver long-lead culverts and geosynthetics on schedule due to internal procurement delays and vendor certification issues. These owner-furnished materials (OFM) were critical path items.


Root Cause Analysis

  • Owner attempted to self-procure to cut project costs but underestimated logistical complexity.
  • No performance guarantees were built into OFM delivery timelines.
  • Harsh seasonal windows made material delays especially costly.

Impacts Due to the Issue, Problem, or Challenge

  • Entire spring-summer construction window was lost.
  • Contractor faced remobilization costs and crew unavailability the next season.
  • Total delay: 12 months; financial impact exceeded $7.5 million.

Corrective Actions Taken

  1. Alaska DOT ceased OFM approach for time-critical materials.
  2. Material procurement risk now contractually transferred to contractor.
  3. Seasonal logistics plans now embedded in project procurement schedules.

Lessons Learned

  • Public owners must be cautious about assuming responsibility for critical material delivery.
  • Delays in remote environments can magnify exponentially due to limited access windows.
  • Risk transfer via contract must be matched by performance guarantees.

Audit & Prevention: Project Control Questions to Ask on Future Projects to Help Control the Situation

  • Are owner-furnished materials truly beneficial from a schedule and risk standpoint?
  • Has the owner vetted its internal procurement and logistics capacity?
  • Are contingency plans in place for delays in remote or seasonal areas?