Industrial Equipment, Machinery & Capital Goods calculator
Commissioning Delay Cost Calculator
Commissioning Delay Cost quantifies what a slip in equipment commissioning actually costs, combining the daily site burn rate during the delay with fixed contractual penalties and recovery spend. Project managers and field-service leaders at capital-equipment OEMs use it to weigh recovery options, support penalty negotiations, and decide whether to throw resources at a stalled start-up. It matters because a commissioning delay bleeds money on multiple fronts at once: idle crews and rented equipment burn cash every day, only part of which you can recover or pass on, while liquidated-damages clauses and expedite costs land as fixed hits. Putting a single defensible number on the slip turns an anxious conversation into a quantified decision.
What this calculator does
- Estimate commissioning delay cost from delay days, site burn cost per day, chargeable exposure share, and fixed penalty or recovery cost.
- Use it when site readiness, controls debug, missing utilities, late parts, or customer delays extend commissioning.
- It totals commissioning delay cost as the unrecoverable daily site burn over the delay plus fixed penalties and recovery spend.
Formula used
- Variable commissioning delay cost = commissioning delay days × site burn cost per delay day × unrecoverable delay exposure share
- Total commissioning delay cost = variable commissioning delay cost + fixed penalty and recovery cost
Inputs explained
- Commissioning delay days:
- Site burn cost per delay day:
- Unrecoverable delay exposure share:
- Fixed penalty and recovery cost:
How to use the result
- Use it when a commissioning start-up slips, to size the financial exposure and justify recovery actions or penalty positions.
- It applies one exposure share across all delay days; if early days are recoverable and later days are not, model them separately or use a share you can defend.
Current U.S. benchmarks
- The U.S. prime lending rate is 6.75% (Federal Reserve via FRED, 2026-07-02). Payback and financing math should start from today's rate, not a remembered one.
- Steel mill PPI stands at 348.53 (BLS, May 2026), up 6.7% from a year earlier. New factory orders are up 2.3% year over year (Census).
- The U.S. has 21,668 machinery manufacturing establishments employing about 1,086,146 workers (Census County Business Patterns, 2023).
Common questions
- How do you calculate commissioning delay cost? Multiply delay days by the daily site burn and by your unrecoverable exposure share, then add fixed penalties and recovery cost. With 6 days at $6,200/day, 80% exposure, plus $14,000 fixed, the total is $43,760.
- What goes into the site burn cost per delay day? Everything idling on site during the delay: standby crew labor, rented cranes or lifts, accommodation, and any held subcontractors. In the example $6,200/day captures this, and the calculator shows an effective $7,293/day once fixed costs are spread over the slip.
- What is the unrecoverable delay exposure share? It is the fraction of daily burn you cannot recover from the customer or a subcontractor. At 80% you absorb most of the daily cost; the recoverable 20% is excluded, so variable cost here is $29,760 rather than the full $37,200.
- Why separate fixed penalties from daily costs? Liquidated damages and expedite or recovery spend are often fixed or stepped, not per-day. Splitting them shows the $14,000 fixed portion is about 32% of the $43,760 total, independent of how many days the slip ran.
- How does this help in penalty negotiations? It separates what you genuinely absorbed (the $29,760 unrecoverable burn) from contractual penalties, so you can argue exposure on facts rather than a lump-sum guess and target the larger driver.
Last reviewed 2026-05-12.