RFP - Hydraulic Engineering Services

WALewis CountycountyRoads & Paving
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Bid Number
60113
Open Date
Sep 11, 2023
Close Date
--
Status
Closed

Description

Proposals are being requested from Engineering Consultants to develop scour mitigation countermeasure plans for two federally funded scour critical bridge projects in Lewis County, Washington. Lewis County (County) is pursuing design options to provide long term scour mitigation countermeasures at both sites to withstand 100-yr storm events (with evaluation for 200-yr flood events and climate change) and bring each structure's current NBI Code 113 Rating of 3-Scour Critical up to 7-Design Countermeasures Installed. We are requesting one proposal from Consultants for separate alternative analyses and plans, specifications, and estimate (PS&E) packages for each site with the intent to advertise each project separately. 

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Added Jul 6, 2026 | ID: 42834906

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