Which payment period is constrained, and what cash is actually available for it? This original fictional exercise focuses on matching project cash with the obligations due in a period. The task is to build a period-coverage schedule with explicit cash and contract definitions, not copy a confident conclusion. It is not a live recommendation, client record or employer assessment.
The inputs and the question
Project-finance preparation links the project’s contracts, cash generation, construction and financing. This guide focuses on period coverage rather than prescribing lending thresholds. Actual contracts and definitions govern a real transaction.
| Supplied item | Fictional input |
|---|---|
| Base cash available for debt service | 12 million |
| Interest plus principal due | 10 million |
| Downside cash available | 8 million |
| Same downside debt service | 10 million |
Use the supplied inputs together. When dates, units or definitions are not given, identify the gap rather than silently filling it with a convenient assumption. An actual assignment may require more detail than this deliberately limited case.
Work through the base case
Base period coverage is 12/10 = 1.20×. Downside coverage is 8/10 = 0.80×. The ratio uses the supplied cash-available definition and the same payment period in both numerator and denominator.
Annual totals can hide a payment-date issue, and a different covenant definition may give a different result. A model ratio does not establish compliance, approval or the enforceability of a remedy.
The arithmetic or evidence check is only one part of the answer. Explain the definition that makes it valid and what remains outside the exercise. Do not convert a result from this case into a claim about a real company, market or client.
Change the assumption and follow the consequence
If 3 million of the base receipts arrives after the payment date, only 9 million is available against 10 due at that date. Explain why a full-year total of 12 does not remove the timing gap.
Keep the unchanged inputs visible. State whether the change is an observed fact or a scenario you introduced. If the information needed to calculate a fuller result is missing, say what you would request instead of manufacturing precision.
The interpretation to avoid
Using revenue instead of defined cash available, mixing annual cash with semiannual obligations or assuming a universal minimum ratio undermines the answer.
A useful response names the limitation without abandoning the task. Show the part you can establish, then explain the condition or document needed for the next conclusion. Being explicit about that boundary is different from refusing to reason about the case.
Build the evidence artifact
Write a cash-definition reconciliation, a dated payment schedule and a downside note. Identify contractual information needed before proposing reserves or financing changes.
Answer these questions before presenting it:
- What deductions define cash available for debt service?
- Which payment dates and reserve restrictions apply?
- Which project risks alter receipt timing or costs?
For your own practice, write the supplied facts, your method, the base result, the changed assumption and one unresolved question on a single page. Label professional work, public-data projects and fictional exercises accurately. Remove confidential data and do not use the example to imply a decision you did not own.
What to use next
Use the project finance preparation guide to connect the exercise to a readiness and next-resource decision. Compare the adjacent preparation task if your gap is different. The primary-source background supplies concept or role context; the facts and worked exercise above are original and fictional.
Application support is not project underwriting or a substitute for contract analysis. Inspect scope before choosing support. A readable and reproducible explanation is the immediate objective; this case does not promise an interview, qualification, investment result or a particular search ranking.