Not sure how this fits in, but attached Excel file captures a list of considerations associated with Third Party Consultants.
These costs are project-specific activity based costs and most are NOT captured in Project Engineering cost metrics.
These 3rd party costs must be captured as factors in Class 4 & 5 estimates, but as separate line items in the Class 3 cost estimate.
Let me know if you have any questions.
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Christopher Kinney
Mathias
kinneycpe@gmail.com------------------------------