Knowledge Base
Project Controls Glossary
Every EVM and Primavera P6 term you'll see in a controls report, explained in plain English with worked examples. Bookmark it — your PMs will use it.
% Complete
KPIPercent Complete
How much of the total planned work has actually been finished, expressed as a percentage.
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Actual Cost (AC)
methodActual Cost / Spent
The real money you've spent so far. Every invoice, every timesheet, every PO.
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AI Direction
productAI-Generated Recommendations
Plain-English guidance from GPT-5.6 Terra on where to focus, why the numbers moved, and what to do next. Not a black box — every insight cites the KPI that triggered it.
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BAC
KPIBudget At Completion
The original approved budget for the whole project. What it should cost from start to finish if everything goes to plan.
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CPI
KPICost Performance Index
Are we getting a dollar of work for every dollar we spend? 1.00 means on-budget, under 1.00 means over-budget (you're paying more than you're earning).
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CV
KPICost Variance
Earned Value minus Actual Cost. In dollars, how far ahead or behind you are on budget. Negative = over-budget.
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Data Date
methodData Date (Cutoff Date)
The 'as of' date for the numbers on screen. Everything to the left is actual history. Everything to the right is forecast.
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Discipline
methodDiscipline (Trade/Craft)
A category of work grouped by skill or system — Civil, Mechanical, Electrical, Piping, Instrumentation, etc. Breaking data out by discipline shows exactly which crew is dragging the project.
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EAC
KPIEstimate At Completion
The current forecast of what the project will actually cost at the finish line — based on how it's really performing.
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Earned Value (EV)
methodEarned Value / Budgeted Cost of Work Performed
The value of work you have actually completed, priced at the original budget rate. This is your true progress — not just hours logged.
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EPC
industryEngineering, Procurement & Construction
A common contract model where one firm handles the full lifecycle: designing (Engineering), buying the equipment (Procurement), and building it (Construction). Typical for large industrial and energy projects.
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ETC
KPIEstimate To Complete
How much more money you still need to spend from today until the project is done.
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EVM
methodEarned Value Management
The industry standard for measuring project health. It compares three things at any point in time: what you Planned, what you Earned, and what you Spent — and uses the gap to predict where you'll land.
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Fiscal 4-4-5 Calendar
product4-4-5 Fiscal Calendar
A common finance calendar where each quarter is split into three months of 4, 4, and 5 weeks. Every period always ends on a Saturday — making weekly reports line up cleanly with month-end.
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Forecast Overrun
KPIProjected Cost Overrun at Completion
How much you'll be over budget when the project finishes if today's performance continues. Calculated as BAC minus EAC.
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Planned Value (PV)
methodPlanned Value / Budgeted Cost of Work Scheduled
The value of work that should have been completed by today, according to the baseline schedule.
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S-Curve
chartCumulative Progress Curve
The chart that shows spend or progress adding up over time. It usually looks like a stretched S — slow start, steep middle, slow finish. Overlaying Planned, Earned, and Spent instantly reveals if you're drifting.
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Snapshot
productProgress Snapshot
One row of weekly (or monthly) progress data: how many hours were planned, earned, and spent by each discipline for that period.
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SPI
KPISchedule Performance Index
Are we finishing work as fast as we planned? 1.00 means on-schedule, under 1.00 means behind schedule.
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SV
KPISchedule Variance
Earned Value minus Planned Value. In dollars, how far ahead or behind you are on schedule. Negative = behind.
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