Project Management - Predecessors

D

deckerp

Active Member
Joined
Feb 12, 2010
Messages
319
Office Version
  1. 365
I am working on a tabel that tracks project activities.

In that table every task has its starting date & time, estimated hours needed to complete it and the calculated finish date & time.

Generally, the activities are written in approxiamte order of start time.
However, some of them are not due to start before other activities are completed. Therefore I need to be able to tell an activity that it should not start before activity X is finished. The best would be to have 5 cells next to it, and to input the ID of the predecent activities.

Who can solve this? Thanks.
 
Sort by date Sort by votes
Why not use some comparative reasoning? I.E. IF(Project2 start date<=Project1 end date,"Can't start yet,"Project 2 start date")

Barring that you'll need to give more specifics, and possibly a screen shot of what you have now and your expected outcome.
 
Upvote 0
Smitty said:
Why not use some comparative reasoning? I.E. IF(Project2 start date<=Project1 end date,"Can't start yet,"Project 2 start date")

Barring that you'll need to give more specifics, and possibly a screen shot of what you have now and your expected outcome.
Click to expand...

Hi Smitty,

I ahev no idea of how to put in a screenshot.
 
Upvote 0
as your only estimating end end times, why not insert a column with data validation dropdown stating task ongoing and task complete and conditionally format the rows to stay red if the row above does not contain the words task complete. At least that would give you a visual indicator as your only guessing at an end time....
 
Upvote 0
scottylad2 said:
as your only estimating end end times, why not insert a column with data validation dropdown stating task ongoing and task complete and conditionally format the rows to stay red if the row above does not contain the words task complete. At least that would give you a visual indicator as your only guessing at an end time....
Click to expand...

Hi scottylad2,

one of us did not undertand the other one (its late here in Germany).
I actually want two things.

Lets start step one. This is the "more easy" task (not for me):
Calculate the Finish Date & the Finish Time based on start date & start time + Duration (in hrs eg: 02:45). This must be only a workday and within the working hours 08h00 to 17h00. Break from 12h00 to 13h00. Also no weekend and no defined bank holidays (list).

the next step is than to look at the order/priority of completion.
 
Upvote 0
You must log in or register to reply here.

Similar threads

U
  • Question Question
General application/data parameters in a multiuser environment.
Replies
1
Views
146
Artik
Artik
R
  • Solved
Adding Hours & Minutes to Dates & Times w/in Working Hours
2
Replies
11
Views
816
Asbestos_Jen
Asbestos_Jen
C
  • Question Question
Table loses range and format after entering data
Replies
1
Views
275
Jeffrey Mahoney
Jeffrey Mahoney
C
  • Solved
Percent Complete Between Two Dates - When Not Started How To Show Zero Percent
Replies
2
Views
3K
Consult123
C
N
  • Question Question
Resource Schedule - template
Replies
2
Views
517
needinghelp2765
N

Share this page

We've detected that you are using an adblocker.

We have a great community of people providing Excel help here, but the hosting costs are enormous. You can help keep this site running by allowing ads on MrExcel.com.
Allow Ads at MrExcel

Which adblocker are you using?

Disable AdBlock

Follow these easy steps to disable AdBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the icon in the browser’s toolbar.
2)Click on the "Pause on this site" option.
Go back

Disable AdBlock Plus

Follow these easy steps to disable AdBlock Plus

1)Click on the icon in the browser’s toolbar.
2)Click on the toggle to disable it for "mrexcel.com".
Go back

Disable uBlock Origin

Follow these easy steps to disable uBlock Origin

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back

Disable uBlock

Follow these easy steps to disable uBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back
Back
Top