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Why is there a Labor Overrun?
On a large multi-million dollar project, it shows up in the cost reports. On a smaller project, the schedule may start to show specific activity schedule slippage. The same estimator developed the bid, the project scope has not changed and your most trusted foreman says he has excellent crews. You might be experiencing labor inefficiencies and probably don’t know it. The cost reports and schedules might tell you that it occurred, but it will require additional data / analysis to determine why it has occurred and who has caused it to prove entitlement and to calculate your recovery costs.
Avoiding Death by a Thousand Cuts
Cost and Schedule Issues
You are a month and a half into construction of a planned one year project. It’s a new client and if you do well, you are in line to construct his future projects. However, the Engineers’ drawings don’t quite match the existing site conditions; there is already an inordinate amount of Requests for Information (RFIs), and the Client is very involved with your construction means and methods. No change orders have been written because 1: You “worked-around” the site layout problems; 2: There is still time to resolve the unanswered RFIs and 3: The finish milestone on the project has not been affected because you used float in the schedule. In any event, you don’t want to “nickel and dime” the new client.
Sustainability – Un-Definable Success in a Defined World
E. Mitchell Swann, P.E.
MDCSystems®
Consulting Engineer
This paper was originally presented at the CIBSE/ASHRAE International Conference on Building Sustainability, Value and Profit, held in Edinburgh. It has been updated slightly since that presentation.
Modeling of a Residential Photovoltaic System and Model Validation Using Measured Data
Incident Solar Radiation The south facing roof gets the maximum exposure of sun during the day, so...