£1.3 Million of Additional Value Recovered Following Client Design Delays
Civil Engineering Contractor | Earthworks Project
KEY DETAILS
CLIENT TYPE
Civil engineering contractor
SECTOR
Infrastructure and earthworks
PROJECT SCOPE
Earthworks
CONTRACT SUM
£8 million
FORM OF CONTRACT
NEC3 Engineering and Construction Contract Option A
COMMERCIAL ISSUE
Client design delay, winter working, disruption and reduced productivity
ADDITIONAL VALUE RECOVERED
£1.3 million
PRIMARY SERVICE AREAS
Margin Protection & Revenue Recovery; Contractual Risk & Entitlement Strategy; Commercial Troubleshooting & Intervention
Introduction
A civil engineering contractor experienced significant disruption after client design delays pushed its planned earthworks programme into the winter months.
The change forced the contractor to carry out operations in substantially less favourable conditions than originally anticipated, reducing productivity, altering the planned methodology and increasing construction costs.
Roxburgh Murray carried out detailed programme analysis and contractual assessment to demonstrate how the client delays had fundamentally changed the contractor’s working conditions and delivery plan.
The contractor’s entitlement was accepted, resulting in the recovery of £1.3 million of additional commercial value, together with recognition of the associated programme impacts.
The situation
The contractor had planned to carry out the earthworks during a period when ground and weather conditions were expected to support efficient delivery.
Client design information was not provided in line with the planned programme.
As a result, the earthworks were delayed and pushed into the winter months.
This materially changed the conditions under which the contractor had to operate.
The contractor faced wetter and less stable ground conditions, reduced productivity, greater difficulty moving and placing material, changes to the planned methodology, increased labour and plant requirements, disruption to the intended sequence, additional management and supervision, and extended programme pressure.
The issue was not simply that the work started later.
The client delay had fundamentally changed the nature and commercial cost of delivering the works.
The commercial risk
Without a robust contractual and evidential strategy, the contractor risked carrying the full cost of delivering the earthworks in more difficult winter conditions.
The potential exposure included:
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Reduced labour and plant productivity
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Increased fuel and operating costs
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Additional ground treatment or material handling
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Greater wear on plant and equipment
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Revised working methods
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Longer site duration
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Increased supervision and management costs
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Pressure on project cashflow
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Significant under-recovery
The contractor needed to show more than the existence of delay.
It had to demonstrate that the client’s design delays had directly changed the planned sequence, methodology and conditions of working, creating additional commercial impact.
Roxburgh Murray’s review
Roxburgh Murray reviewed the NEC3 contract, the original programme, the timing of client design information and the contractor’s planned earthworks methodology.
The analysis compared the period in which the works were originally planned, the timing of the delayed design information, the revised working period, the difference between planned and actual site conditions, the resulting effect on productivity and cost, and the wider programme consequences.
This established a clear link between the client design delays and the contractor’s additional time, disruption and cost.
The review showed that the contractor was not simply experiencing seasonal difficulty. It was delivering the works in changed conditions because the client’s delay had prevented the original plan from being followed.
The Roxburgh Murray approach
Roxburgh Murray developed a detailed, evidence-led recovery strategy.
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Reviewing the NEC3 contract
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Identifying the relevant contractual entitlement
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Analysing the original earthworks programme
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Reviewing the timing and effect of delayed design information
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Demonstrating how the planned methodology had changed
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Comparing planned and actual working conditions
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Assessing reduced productivity
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Reviewing labour, plant and management costs
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Demonstrating the resulting disruption
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Preparing comprehensive cost substantiation
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Supporting the contractor through the agreement process
The strength of the case came from connecting the client delay to the practical reality of winter working.
The submission demonstrated not only that the project had been delayed, but also how that delay had changed the value and difficulty of delivering the works.
The outcome
The client accepted the contractor’s entitlement.
The outcome included £1.3 million of additional value recovered, recognition of the associated programme impacts, recovery of costs arising from disruption and reduced productivity, protection against the contractor absorbing the full impact of winter working, and a stronger overall commercial and final account position.
What this shows
This case demonstrates that the timing of work can be commercially as important as the work itself.
Earthworks planned for favourable conditions may become significantly more expensive and difficult when delayed into winter.
The contractor’s entitlement therefore needed to reflect more than additional time. It needed to capture the complete effect on working conditions, methodology, productivity, plant utilisation, programme and construction cost.
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Establish the connection between client delay and winter working
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Demonstrate how the planned methodology had changed
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Evidence reduced productivity and disruption
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Substantiate the full commercial impact
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Recover substantial additional value
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Pressure on project cashflow
The director-level lesson is clear:
When client delay changes the timing and conditions of construction, the recovery should reflect the full impact on programme, methodology, productivity and cost.
Why it matters to construction leaders
Client design delays can create commercial consequences that are much greater than the visible programme movement.
Where earthworks or other weather-sensitive activities are pushed into less favourable seasons, the impact may include lower productivity, revised methods, increased plant use and extended project duration.
For directors and commercial leaders, this case highlights the importance of asking:
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What work was originally planned during the delayed period?
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Have the working conditions materially changed?
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Is the original construction methodology still achievable?
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How has productivity been affected?
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Are the additional labour and plant costs being captured?
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Has the full disruption impact been evidenced?
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Does the recovery reflect both time and value?
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Is the programme analysis clearly linked to the client delay?
Roxburgh Murray helps clients answer those questions and establish the complete commercial impact before value is missed.
Related services
Roxburgh Murray helps clients identify, evidence and recover additional value arising from delay, disruption, reduced productivity and changed working conditions.
When client delay changes the planned delivery of the works, Roxburgh Murray provides focused support to assess the impact and create a practical recovery strategy.
Roxburgh Murray reviews NEC contracts and project circumstances to establish entitlement, risk allocation and the contractual route to recovery.
Roxburgh Murray supports commercial discussions with clear programme analysis, detailed evidence and robust cost substantiation.
Have client delays changed when or how your works must be delivered?
If late design information, access restrictions or other client delays have pushed work into less favourable conditions, the commercial effect may extend far beyond the programme. Roxburgh Murray can assess the impact, establish entitlement and help recover the full additional value created by the change.