Definition

Email this page to a friend   

Email to a friend

Precedence Diagram

(Alias: precedence network)

The key is not to prioritize what's on your schedule, but to schedule your priorities.
             - Stephen R. Covey

A precedence diagram is a graphical method of depicting the sequence of activities in a project. It is represented as a network of arrows and nodes where the nodes represent activities and the arrows indicate dependencies between activities. The diagram also depicts the duration of each task and time lags between the starts and finishes of related tasks.

Precedence Diagram Example

Precedence Diagram

The precedence diagramming method supports the modelling of the following types of dependencies between activities:

Finish-to-start (F-S) The predecessor activity must be completely finished before the successor activity can start. A time lag may be specified between the finish of the predecessor activity and the start of the successor activity.
Example: The start of Task B must be delayed two weeks after the finish of task A.
Start-to-start (S-S) Two activities may start together. A time lag may be specified between the start of one activity and the start of the other.
Example: Task D must start one week after the start of task C
Finish-to-finish (F-F) Two activities must finish together. A time lag may be specified between the finish of one activity and the finish of the other.
Examples:
Task C must be completed one week before the completion of task B. Task D must be completed at the same time as task B.
Collaboration

Member Comments

11 Comments 

9 member ratings

✭ ✭ ✭ ✭ ✩

RE Definition: Precedence Diagram

re

By anonymous » Thu 10-Jun-2021, 23:04, My rating: ✭ ✭ ✭ ✭ ✭

나는 좋은 음식을 좋아하고이 포스트는 내가 새로운 요리를 만드는 데 도움이되었습니다. 이 코론 시대에 나는 종종 새로운 요리를 만들고 온라인 카지노를 즐겼습니다. 안전하고 안전한 서비스이기 때문에 Casinosanalyzer kr 웹 사이트만을 선호합니다. 이 서비스에 대해 더 알고 싶다면 방문하세요. 당신은 이것에 매우 만족할 것입니다

11 Comments  • Page 1 of 11 •         1   2   3   4   5  …11 » Next

- Rate this definition.
- Did it help?
- Suggest improvements.
- Request more information.
- Exchange ideas with our member community.

Email to a friend