Verlorene Mehrerlöse durch nicht abgerechnete Zusatzleistungen bei Inbetriebnahme
Definition
Factory acceptance and commissioning frequently reveal gaps between customer expectations and the contracted scope, leading to extra programming, design tweaks, extended trial runs, and on‑site operator training sessions.[2][3][9] Industry guidance for FAT stresses the need to define scope, document deviations and clarify pass/fail and concession criteria to avoid disputes.[2][3] In practice, many of these scope changes and concessions are agreed informally during tests and start‑up and never make it into change orders or variation claims. This results in significant unbilled services, especially on large custom machinery where commissioning can take weeks.
Key Findings
- Financial Impact: Quantified (Logic): On a AUD 2,000,000 custom machinery contract, it is typical for commissioning‑phase variations and additional services (software changes, extra tests, operator training) to equate to 2–4% of contract value if fully costed, i.e. AUD 40,000–80,000 per project. If only half of these are formally captured and billed, the remaining unbilled extras represent AUD 20,000–40,000 revenue leakage per project. Across 5 projects annually, this is AUD 100,000–200,000 of lost revenue.
- Frequency: Common in highly customised installations and when customer requirements evolve during installation and early operation.
- Root Cause: Poor change management during FAT, SAT and commissioning; lack of integrated system to log scope deviations and approvals in real time; commissioning engineers not incentivised or trained to document billable variations; acceptance certificates that do not itemise extra work performed.
Why This Matters
The Pitch: Industrial machinery suppliers in Australia 🇦🇺 commonly give away 2–4% of project value in free commissioning extras because they lack a structured way to log and price changes during FAT/SAT and start‑up. Digital variation tracking linked to acceptance and commissioning can recover AUD 40,000–80,000 per AUD 2m project.
Affected Stakeholders
Sales Director, Project Manager, Service & Commissioning Manager, Commercial/Contracts Manager, Finance Manager
Deep Analysis (Premium)
Financial Impact
Financial data and detailed analysis available with full access. Unlock to see exact figures, evidence sources, and actionable insights.
Current Workarounds
Financial data and detailed analysis available with full access. Unlock to see exact figures, evidence sources, and actionable insights.
Get Solutions for This Problem
Full report with actionable solutions
- Solutions for this specific pain
- Solutions for all 15 industry pains
- Where to find first clients
- Pricing & launch costs
Methodology & Sources
Data collected via OSINT from regulatory filings, industry audits, and verified case studies.
Related Business Risks
Verzögerte Rechnungsstellung durch verspätete Abnahmeprotokolle
Hohe Nacharbeitskosten wegen unzureichender Werksabnahme (FAT)
Verlust von Produktionskapazität durch verlängerte Inbetriebnahme beim Kunden
Rush Order Cost Overruns
Procurement Compliance Fines
Manual Procurement Bottlenecks
Request Deep Analysis
🇦🇺 Be first to access this market's intelligence