P03 HIBERNIA_Drawings 22 x 34 W Seal.pdf

This document provides details for a federal contract opportunity to rehabilitate the Hibernia Dam located in Chester County, Pennsylvania. The Natural Resources Conservation Service under the USDA, through a project agreement with the Chester County Water Resource Authority, is seeking to implement an established design to rehabilitate the dam to meet dam safety criteria and maintain current levels of flood protection, water supply availability from Chambers Lake Reservoir, and recreational and wildlife habitat values. The scope of work involves installing a structural concrete cutoff wall across a portion of the auxiliary spillway, a filtered rock toe berm on the downstream side of the embankment, berm grading on the downstream side of embankment, and improving existing access. The project is set aside for small businesses with a NAICS code of 237990 and size standard of $39.5 million. Bidders are urged to inspect the site with an organized visit scheduled for March 16, 2020. The magnitude of construction is estimated between $500,000 and $1 million.