Executive Brief: Post-Award Fee Erosion in Construction and Where Margin Actually Goes
Margin erosion in construction rarely happens at bid.
Instead, many contractors experience margin—or fee—erosion after award, during execution, when contract risk surfaces too late to negotiate and teams lack operational clarity on what the contract actually requires.
We recently talked to top ENR-ranked contractors and analyzed their contract review workflows and margin outcomes. A consistent pattern emerged:
Post-award margin erosion is driven by routine contract risks that are identified too late and never operationalized in the field.
This erosion isn’t drastic. It is predictable, measurable, and largely avoidable.
Our full report , available for download at the end of this articled, details how this erosion shows up during execution and why most teams don’t see it in time.
What Is Post-Award Fee Erosion in Construction?
Post-award fee erosion refers to the gradual loss of project profitability that occurs after a contract is executed, often during construction execution rather than pursuit.
Unlike bid mistakes or catastrophic failures, this type of margin loss accumulates through everyday contract terms that:
- Are misunderstood during execution
- Are not communicated clearly to project teams
- Trigger financial or schedule exposure once work is underway
For many contractors, the impact becomes visible only at the portfolio level, when margins fall short of expectations across multiple projects.
Why Margin Erosion Often Happens After Contract Award
Across dozens of projects that we analyzed, fee erosion didn’t stem from a single issue. It leaked incrementally. Project teams discovered exposure only after schedule delays occurred. Finance teams felt working capital pressure driven by payment terms that seemed manageable during pursuit. Project managers learned too late that notice windows had already closed, converting otherwise valid claims into absorbed costs.
These moments were rarely treated as failures. Most were just accepted. What stood out was how consistently these issues appeared after contracts were executed, when leverage was already gone.
The 7 Most Common Causes of Post-Award Margin Erosion
Our analysis identified 7 recurring sources of post-award margin erosion in construction projects. These issues are common across project types, clients, and regions:
- Uncapped Liquidated Damages
- Payment Terms That Erode Working Capital
- Change Order Markup Ambiguity
- Consequential Damages Left Unaddressed
- Notice Requirement Failures
- Contingency Rights Confusion
- Insurance Requirements Underestimated at Bid
While most organizations review these provisions individually, few evaluate them systematically across the portfolio, which allows margin loss to compound quietly over time.
We break down each of these leakage points in our full report, available for download below
Why Construction Contract Risk Is Missed During Execution
The issue is rarely awareness or effort. It is capacity and timing.
Estimators manage multiple pursuits under compressed timelines. Legal review happens under pressure or not at all. Even when risks are flagged, contract intelligence often does not transfer to operations in time to change outcomes.
Contract summaries take too long to produce. Project teams start work without clear guidance on:
- Notice requirements
- Payment procedures
- Change order rules
- Risk allocation during execution
By the time issues surface, negotiation leverage is gone and margin erosion is already locked in.
As one operations leader put it:
“We’re identifying risks and then watching project teams step on the same landmines because nobody briefed them.”
How Leading Contractors Are Now Reducing Post-Award Margin Loss
Leading contractors are changing how contract intelligence flows by:
- Making contract risk visible beyond legal
- Translating contract terms into executable operational guidance
- Standardizing risk assessment across projects
- Transferring knowledge before execution begins
- Applying governance based on risk materiality
These practices help preserve margin without slowing pursuit or execution.
Learn More: Read the Full Analysis of Post-Award Margin Erosion
Our new report examines each of the 7 causes, explains why they persist, and outlines how leading contractors are addressing post-award margin erosion at scale.
Download “Where Construction Margin Actually Goes: 7 Causes of Post-Award Erosion to Watch Out for in 2026″ below: