Establish the cost basis
Establish the cost basis and connect the estimate to the agreed scope and budget.
Project financial management, forecasting and change control grounded in the actual condition of the work.
Sand Hill works with owners and contractors to establish a credible financial outlook for the work and commitments they manage. We connect scope, contractual responsibilities, progress and remaining work with the cost exposure and decisions relevant to each engagement.
Recorded expenditure tells part of the story. The client also needs to understand purchasing commitments, accomplished work, the cost to finish and the consequences of changing conditions.
Sand Hill connects those views so the budget, forecast, risk exposure and scope decisions support a coherent understanding of the investment.
Establish the cost basis and connect the estimate to the agreed scope and budget.
Reconcile commitments, costs incurred, recorded expenditure and verified progress so the forecast accounts for incurred costs and remaining work without omissions or double counting.
Develop and maintain forecasts for remaining work and expected total project cost.
Assess cost, schedule, technical and commercial exposure as project conditions evolve.
Distinguish owner scope decisions, emerging cost trends and contractor changes. Assess their separate and combined implications for the forecast and required client decisions.
Investigate the underlying causes of cost and forecast changes, then assess what those findings mean for the remaining work and expected final cost. Make the evidence, assumptions and unresolved uncertainty clear for client decisions.
An estimate and budget connected to the scope the owner has chosen.
A reconciled view of commitments, costs incurred, recorded expenditure and forecast remaining costs, including expected final cost and the significant assumptions and uncertainties affecting that forecast.
An understandable account of risks, proposed changes and approved commitments.
Findings on the causes of significant cost and forecast changes, with clear explanations and intuitive graphics showing the evidence, remaining uncertainty and implications for expected final cost and client decisions.
Select a part of the financial-control cycle to explore its contribution. Each connection supports a clearer client decision.
Connect the agreed scope, estimate and authorized budget so the owner understands the starting commitment.
The budget remains the reference while the forecast reflects changing conditions.
Consider purchasing commitments, recorded expenditure and accomplished work within a consistent view of execution.
Progress and commitments inform the remaining obligation and expected final cost.
Assess the cost of the remaining work in light of the execution plan, current conditions and unresolved requirements.
Changes in the work and its conditions can alter the forecast before the expenditure appears.
Consider financial exposure alongside schedule, technical performance and operating readiness.
Uncertainty informs the forecast and the owner’s choices about the next commitment.
Distinguish owner scope decisions, emerging cost trends and contractor changes. Assess their separate and combined implications for the forecast and required owner decisions.
Approved decisions update the relevant scope, budget or commercial records. Unresolved exposure remains visible in the forecast.
Investigate the causes of significant forecast changes. Explain their implications for expected final cost and owner decisions, distinguishing evidence from assumptions and unresolved uncertainty.
Decisions change the work; the financial outlook is then reviewed against the revised conditions.
Commitments and progress inform the forecast. Risk and change affect the outlook. Owner decisions shape the work and the next assessment.
Period 1 marks the full project fund date. Pre-commitment spending had already been estimated and tracked before that date and is included in the total project cost shown.
Illustrative $ millions
Scroll horizontally to view the full chart.
Financial closeout at period 31: $548.8m. Select an earlier period to compare its estimate with the closeout result.
Illustrative values based on Sand Hill project experience, adjusted to protect confidentiality. All amounts are shown in millions of dollars.
The original baseline of $500.0m excludes contingency. The total budget is $550.0m, including $50.0m of contingency. The realized-adjustments line adds each period's cumulative adjustments to the original baseline. Each adjustment amount is cumulative; the amounts should not be added across periods. The line describes the cost position and does not represent expenditure incurred to date.
Budget position compares the baseline plus cumulative realized adjustments with the total budget, including contingency. The financial closeout position at period 31 is $548.8m, $1.2m below the total budget (0.2%). The final cumulative adjustments of $48.8m are measured against the original $50.0m contingency allowance.
The estimated risk-adjusted project cost represents the expected final project cost with assessed risk reflected in the estimate. The high-range projection expresses a higher cost outlook; no statistical confidence level is assigned. These forecasts may indicate exposure above the total budget even when realized adjustments remain within the contingency allowance.
Forecast accuracy is a separate comparison. Each period's estimate is compared retrospectively with the final baseline plus cumulative realized adjustments of $548.8m at financial closeout in period 31. Percentage differences use the selected estimate as the denominator. The closeout position was not known during the earlier reporting periods. Agreement of all three series at closeout is the resolved result, not a forecast made in advance.
Production start-up is marked at period 23 and financial closeout at period 31. Production began while financial obligations remained unresolved. Assessed liabilities included in the risk-adjusted forecast had not yet appeared in period 23’s realized adjustments.
The horizontal axis follows reporting periods from full project funding through financial closeout. Changes in a projection should be interpreted with the underlying scope and execution conditions.
| Period | Estimated risk-adjusted project cost | High-range projection | Cumulative realized adjustments | Baseline + realized adjustments | Total budget including contingency | Budget remaining |
|---|---|---|---|---|---|---|
| 1 | 551.5 | 614.1 | 12.3 | 512.3 | 550.0 | 37.8 |
| 2 | 556.6 | 613.2 | 15.6 | 515.5 | 550.0 | 34.5 |
| 3 | 531.0 | 582.3 | 13.0 | 513.0 | 550.0 | 37.0 |
| 4 | 530.2 | 582.4 | 13.2 | 513.2 | 550.0 | 36.8 |
| 5 | 531.3 | 575.6 | 9.4 | 509.4 | 550.0 | 40.6 |
| 6 | 527.5 | 561.5 | 8.1 | 508.1 | 550.0 | 41.9 |
| 7 | 531.5 | 565.4 | 8.2 | 508.1 | 550.0 | 41.9 |
| 8 | 531.3 | 564.3 | 5.2 | 505.1 | 550.0 | 44.9 |
| 9 | 528.9 | 560.9 | 4.5 | 504.6 | 550.0 | 45.4 |
| 10 | 529.0 | 560.5 | 3.5 | 503.6 | 550.0 | 46.4 |
| 11 | 530.9 | 551.9 | 5.0 | 505.0 | 550.0 | 45.0 |
| 12 | 531.9 | 550.0 | 5.5 | 505.5 | 550.0 | 44.5 |
| 13 | 531.6 | 550.7 | 5.7 | 505.6 | 550.0 | 44.4 |
| 14 | 532.5 | 552.0 | 5.6 | 505.6 | 550.0 | 44.4 |
| 15 | 532.5 | 549.9 | 5.9 | 505.9 | 550.0 | 44.1 |
| 16 | 532.5 | 549.8 | 6.2 | 506.1 | 550.0 | 43.9 |
| 17 | 530.8 | 546.0 | 7.6 | 507.6 | 550.0 | 42.4 |
| 18 | 534.7 | 548.1 | 7.8 | 507.8 | 550.0 | 42.2 |
| 19 | 536.3 | 549.0 | 8.3 | 508.3 | 550.0 | 41.8 |
| 20 | 538.5 | 547.3 | 20.1 | 520.1 | 550.0 | 29.9 |
| 21 | 539.9 | 549.8 | 29.9 | 529.9 | 550.0 | 20.1 |
| 22 | 540.5 | 549.5 | 30.0 | 530.0 | 550.0 | 20.0 |
| 23 | 542.1 | 548.5 | 28.6 | 528.5 | 550.0 | 21.5 |
| 24 | 546.4 | 575.2 | 35.0 | 535.0 | 550.0 | 15.0 |
| 25 | 546.2 | 572.8 | 38.3 | 538.3 | 550.0 | 11.8 |
| 26 | 546.1 | 568.2 | 41.3 | 541.3 | 550.0 | 8.7 |
| 27 | 546.3 | 567.1 | 41.5 | 541.5 | 550.0 | 8.5 |
| 28 | 547.4 | 562.9 | 43.4 | 543.4 | 550.0 | 6.6 |
| 29 | 547.7 | 565.5 | 43.1 | 543.1 | 550.0 | 6.9 |
| 30 | 548.0 | 562.8 | 43.9 | 543.9 | 550.0 | 6.1 |
| 31 | 548.8 | 548.8 | 48.8 | 548.8 | 550.0 | 1.2 |
Production began in month 23 after the full project fund date. Production start-up did not mean that the project was complete or that all financial obligations had been resolved. Sand Hill’s risk-adjusted forecast included assessed liabilities that had not yet appeared in period 23’s realized adjustments. As outstanding changes and obligations were resolved through period 31, the realized position approached the earlier forecasts. Liquidated damages were assessed where due, contracts closed, and final change orders negotiated.
The chart distinguishes position against the total budget, including contingency, from the accuracy of earlier forecasts against the financial closeout result.
Read the Cost-to-Finish InsightYes. We assess the financial position, remaining work and uncertainty affecting expected final cost. Where continued involvement is needed, we can establish or strengthen cost controls, maintain forecasts and investigate emerging exposure as execution progresses.
Time, work sequence, productivity and shared resources influence the cost to finish. Financial and schedule forecasts should reflect a consistent understanding of execution.
Approved changes should remain visible so the owner can distinguish a deliberate change in investment from variation in delivering the agreed scope.
The purpose is to improve understanding and support timely client decisions. Outcomes also depend on the work, external conditions and the actions of the organizations responsible for delivery.
Discuss the current position, the remaining commitment and the decisions ahead.