Terms that might come up in a conversation about Gantt charts .

          
Buzz Word Meaning
Actual Cost for Work Performed (AC) Total amount spent on a task up to the current date.

Budget At Completion (BAC) Overall approved budget for a task.

Budget A fiscal plan of operations for a given time period.

Burden Overhead expenses allocated for a project's direct labor or material.

Cost/Schedule Control System Criteria (C/SCSC) A set of 35 defined standards.  Since 1967, these standards have been used to ensure the government that contracts are managed properly.  In December of 1996, these 35 standards were superseded by 32 earned value management standards.

Cost Variance The difference between the BCWP (earned value) and the ACWP (actual costs)

Cost Performance Report (CPR) A cost report, generated monthly by the contractor to show cost and schedule information.

Cost/Schedule Status Report (C/SSR) A report used for smaller value contracts which don't warrant the full C/SCSC, showing cost and schedule.

Demonstration Review (DR) The first formal review of a contractor's control system to determine whether the system meets C/SCSC requirements. 

Earned Value (EV) Earned value is synonymous with the term BCWP (Budget Cost for Work Performed).  The actual measured performance; the value of the completed work. LEARN MORE.

Estimate at Completion (EAC) A value which represents the expected cost of the project at completion.  EAC shows the actual costs to date plus the estimated cost for completing the project.

Estimate to Completion (ETC) Represents the value of the work required to finish a task.

Extended Subsequent Applications Review (ESAR) Performed instead of a C/SCSC review when contractor conditions have changed. (contractor moves, work moves into a new phase, or when other changes occur)

Gantt Chart A common way of showing tasks over time. Gantt chart  EXAMPLES

Level of Effort (LOE) Work which doesn't yield a final product.  Examples: coordination, follow-up and other support activities.

Milestone An important event.

Organizational Breakdown Structure (OBS) A structure which shows work responsibilities.  The top level shows top management and the structure is detailed downward to the lower levels of management.

Statement of Work (SOW)  A document describing the work to be done on the contract.

Work Breakdown Structure (WBS)  A tree-like representation of the work to be done on a project.  The WBS graphically shows the division of work. 
     

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