How To Build A Gantt Chart | The Science



The Science

How to build a Gantt chart

Gantt chart (Gantt, Gantt chart or "strip chart") - a way to visualize simultaneously and / or sequentially events. Often used in the planning of joint actions of a few people or groups.

How to build a Gantt chart

Instruction how to build a Gantt chart

Step 1:

Start with the construction of the so-called "field of the chart." It is a two-dimensional grid, the horizontal top (indented) delayed time intervals in accordance with the projected long-acting vertically on the left - a list of scheduled events or tasks in sequence, from top to bottom lines, one line for one task. It should be remembered that the list of tasks - a sequence of necessary actions that need to commit to the task was complete.

Step 2:

Leave space to the right of the list of tasks for specifying singers for each task.

Step 3:

Surround the dashed lines across the height of the chart, from the top down, the start time of the tasks and the total closure. For example, the family is going to the theater. Start fees 17:00 end point (release) 18:00.

Step 4:

Then the dots denote the beginning and completion of each task. For a trip to the theater, for example, the first - taxi (17: 00-17: 10) .Vtoraya task - going and dresses mother (17: 00-17: 40), the third - is going to put on and Dad (17: 10-17 30), the fourth - Dress children (17:30 - 17:50). The last task before leaving: check "if all have not forgotten anything" (17:50 - 17:57). Enter in the left space in front of each task its performers.

Step 5:

Gaps between the start point and end point are colored for visibility in length. It can be different colors. In large diagrams, the same colors are marked or similar actions or actions in a single step is important to understand this: the shaded spaces designated on the chart during the execution of the planned actions required. For example, his father, having finished dressing at 17:30, can continue to sit to read the newspaper to 17:50 (task to dress is made), and can help children get dressed and gather. However, if the task is to "help children get together" is mandatory, it is entered as a separate line in the chart, for example, appointed by the Pope, from 17:30 to 17:50.