Bid Results List Bid Opening (1).pdf

This document provides bid results for a fish reef installation project on the Lower Monongahela River in Pennsylvania. The US Army Corps of Engineers, Pittsburgh District, solicited bids for installing 73 fish reefs across five segments of the Monongahela River between Elizabeth and Monessen, Allegheny County. Two bids were received by the April 11, 2023 deadline. Marion Hill Associates, Inc. provided the lowest bid of $2,469,760, while Gregori Construction, Inc. bid $2,442,000. The government estimate for the project was $2,927,105.74. The selected contractor will be required to perform pre-construction and post-construction surveys of each reef segment, install the reef structures within the specified locations and tolerances by means of floating equipment, and conduct check surveys of individual reefs prior to acceptance.