I read the whole thing and it looked like he was mixing apples with bicycles. The first graph that comes up labor rates. Yep, Civil Engineers have lagged behind inflation.
But the point was that CE
firms were charging the same percentage of total job that they charged in 1970 and that that fact is causing the lag. If "inflation" is "the change in cost of all goods and services" then if the "goods and services" that go into building construction increase in cost by 10% then the whole job increases by 10% and the cost of Engineering goes up the same. For example
[ul]
[li]1970 cost $100k, Engineer percentage 5%, Engineer payment $5k[/li]
[li]1993 cost $110k, Engineer percentage 5%, Engineer payment $5.5k--a 10% increase[/li]
[li]2013 cost $121k, Engineer percentage 5%, Engineer payment $6.05k--yet another 10% increase[/li]
[/ul]
Looks to me like a constant percentage of project budget exactly follows inflation.
David Simpson, PE
MuleShoe Engineering
"Belief" is the acceptance of an hypotheses in the absence of data.
"Prejudice" is having an opinion not supported by the preponderance of the data.
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