Today I am going to discuss a very important topic on construction management – the bid abstract. According to a definition by state department of Transportation USA, bid abstract/tabulation of bids lists contractor bid prices, as well as the engineer’s estimate for all pay items on a project. The abstract is not public data until the contract has been awarded.So it is very easily done…
AASHTO stands for American Association of State Highway and Transportation Officials. Developed in 1992 a comprehensive soil classification system that helps field engineers in estimating the general properties and characteristics of the soil encountered during the…