Office of Estimating
Historical Cost Data
The following information can be used for budgetary estimating, change order processing, or for any other item price verifications.
The Bid Histories is a macro-enabled searchable Excel file. The file summarizes item costs for calendar years 2013 and 2014. Each item is summarized by project, quantity, bid average, awarded bid, low bid, and high bid. The summaries are presented in Microsoft Excel.
The Summary of Contracts Awarded are yearly summaries of item costs from 1999-2014. Each item is summarized by quantity, bid average, awarded average, and total amount awarded. The summaries are presented in Microsoft Excel and Adobe Acrobat format.
Bid Tabulations are published after projects have been awarded. They are available from 2001-2015.