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Forward pass:

  • Start ES = 0 or 1 
  • ES = EF preceding activity or maximum EF
  • EF =ES + Duration 
 
This time, after the forward pass, try to do it backward pass.... I know you know this....

 
Generally speaking, When you do the estimate, how much contingency in percent do you put? anybody?

 
I see management always trying to eliminate change orders, but it just keeps getting worse with projects having multiple change orders anyway.  It keeps increasing

TOPS change order time

 
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Its better to not change something that's been working.  Or we keep getting worse and worse at project management.

 
It just keeps getting worse and projects just stalls over negotiations.  

Disasters

We have projects delayed for years.  One big project has estimated completion yr 2014 and its not complete yet.

 
some change orders are inevitable, but to enforce it on the customer, hard to get paid.

 
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