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Open Standard · M3 Cost & Estimating

M3.5 Cost Forecasting & Commercial/Contract Interfaces

By the end of this section, the learner should be able to produce and challenge a credible cost forecast that explains what the project or package is now expected to cost, why that expectation differs from the authorised baseline or prior forecast, what commercial and delivery assumptions the forecast depends on, and where material uncertainty remains. They should be able to build Estimate to Complete (ETC) from the remaining scope rather than simply extrapolating spend; combine incurred cost and ETC into Estimate at Completion (EAC); reconcile commitments without double counting them; assess uncommitted work, changes, claims, remeasurement, escalation, currency, productivity and schedule effects; and translate contract information into a realistic project-cost outlook.

Knowledge

Articles and chapters

  • Project Controls Open Standard

    Collaborative work -n-progress contributed by members and experts from across the community cadre.The Project Controls Open Standard brings together practical project controls knowledge in one free,…

    17 Oct 2026
  • M6.5 — Claims & Forensic Analysis

    1. Practical outcomeThe learner should be able to preserve relevant records, define a forensic question, establish a reliable chronology, test cause and effect across schedule and cost, distinguish facts from assumptions and produce reproducible findings. They should understand how project-controls…

    17 Oct 2026
  • M6.4 — Assurance & Control Reviews

    1. Practical outcomeThe learner should be able to plan and conduct a proportionate review of project-controls data, processes and outputs; test evidence against stated criteria; identify material weaknesses; communicate their consequences; and verify corrective action. They should distinguish…

    17 Oct 2026
  • M6.2 — Change Control

    1. Practical outcomeThe learner should be able to recognise a potential change, record and define it, assess integrated consequences, identify the correct authority, support an approve/reject/defer decision and track implementation to verified closure. They should distinguish a changed requirement…

    17 Oct 2026
  • M6.1 — Project Controls Strategy & Governance

    1. Practical outcomeThe learner should be able to design and operate a proportionate project-controls strategy: define what decisions the project needs, identify the information and controls that support them, assign ownership and authority, establish an integrated operating cycle, set escalation…

    17 Oct 2026
  • M5.4 — Integrated Forecasting & Predictive Analysis

    1. Practical outcomeThe learner should be able to produce one coherent view of expected project outcomes by reconciling schedule, cost, physical accomplishment, acceptance, commercial exposure and uncertainty. They should identify inconsistent assumptions, distinguish target from forecast, build…

    17 Oct 2026
  • M5.3 — Integrated Cost & Schedule Performance

    1. Practical outcomeThe learner should be able to connect authorised scope, time-phased budget, evidence of accomplishment and incurred cost at a common cut-off. They should calculate and interpret basic Earned Value Management measures, reconcile them to source records, distinguish cost efficiency…

    17 Oct 2026
  • M5.2 — Variance & Trend Analysis

    1. Practical outcomeThe learner should be able to establish a valid comparison, calculate period and cumulative variance, analyse a time series, distinguish delivery deterioration from timing or data effects, find causes across discipline boundaries and test whether an intervention improves the…

    17 Oct 2026
  • M4.5 — Contingency & Uncertainty

    1. Practical outcomeBy the end of this section, the learner should be able to establish, explain, govern and reassess cost and schedule provision for uncertainty without hiding it inside the base plan. They should be able to distinguish base budget or duration from contingency and, where the…

    17 Oct 2026
  • M4.4 — Risk Response & Control

    1. Practical outcomeBy the end of this section, the learner should be able to turn an analysed threat or opportunity into a controlled management response that is proportionate, owned, time-bound and integrated with the way the project is actually delivered. They should be able to distinguish a…

    17 Oct 2026

Discussions

1,048 discussions

  1. 3replies
    Actvitity Durations
    Forensic Claims Analysisby John Kelly· 14 years ago
  2. 2replies
    Referencing AACE + others in claims documents [proper practice]
    Forensic Claims Analysisby Aidan Kelly· 14 years ago
  3. 6replies
    Mandatory Start Constraints
    Forensic Claims Analysisby Aidan Kelly· 14 years ago
  4. 10replies
    Impacted vs as-Planned Tips
    Forensic Claims Analysisby Aidan Kelly· 14 years ago
  5. 6replies
    AACE 29r-03 - What is a 'Discrete Delay Event'?
    Forensic Claims Analysisby Carlos Arana· 14 years ago
  6. 4replies
    Valuation of a Variation
    Forensic Claims Analysisby Faz P· 14 years ago
  7. 9replies
    Is it a variation order or claim?
    Forensic Claims Analysisby Ayman Eleish· 14 years ago
  8. 1reply
    Tender V Approved construction program for EOT etc
    Forensic Claims Analysisby Anthony Peters· 14 years ago
  9. 0replies
    How can I get the constructive acceleration in Kuwait
    Forensic Claims Analysisby Ayman Eleish· 14 years ago
  10. 8replies
    Animations for Delay and Productivity Loss
    Forensic Claims Analysisby Aidan Kelly· 14 years ago

291–300 of 1,048

Blogs

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  • PROCEDURES No 16 – Quality Standards

    Fed up with adverts from software companies and consultancies that are going to change the world of Planning and solve all your project problems? This series of occasional articles promises nothing but thought provoking questions on how well we understand the basics of our profession from the…

    PP Admin

    23 Aug 2026

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