Preparation of a Hydrologic and Hydraulic (H&H) Analysis of the Tuolumne River

Agency: City of Modesto
State: California
Type of Government: State & Local
NAICS Category:
  • 541330 - Engineering Services
Posted Date: Mar 26, 2026
Due Date: Apr 21, 2026
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Project ID:

Title: Preparation of a Hydrologic and Hydraulic (H&H) Analysis of the Tuolumne River

Addenda: 1

Release Date: 3/18/2026

Due Date: 4/21/2026

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Preparation of a Hydrologic and Hydraulic (H&H) Analysis of the Tuolumne River
Last updated by Addendum #1 on Mar 27, 2026 5:41 AM
Utilities
20830 , 90610 , 90640 , 90735 , 98852
Project ID: 2026-04
Release Date: Wednesday, March 18, 2026
· Due Date: Tuesday, April 21, 2026 11:00am
Posted Wednesday, March 18, 2026 3:29pm
All dates & times in Pacific Time
Draft Response No Bid25 days, 16 hours, 16 minutes


Post Information

Posted At:Wed, Mar 18, 2026 3:29 PM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No
Overview


Summary

The City of Modesto (City) is soliciting Request for Proposals / Request for Qualifications (RFP / RFQ) for Preparation of a Hydrologic and Hydraulic (H&H) Analysis of the Tuolumne River for the City of Modesto. Submittals are due before 11:00 am on Tuesday, April 21, 2026 .



Background

The City of Modesto (City) is soliciting a Request for Qualifications/Request for Proposals (RFQ/RFP) for services to prepare a Hydrologic and Hydraulic (H&H) Analysis of the Tuolumne River on behalf of the City. The purpose of the work is to establish a list of feasible solutions to mitigate significant flooding to several neighborhoods adjacent to the river within the City’s jurisdiction, as well as to City Infrastructure such as its primary wastewater treatment plant.



Timeline

RFP/RFQ Posted:
March 18, 2026
Requests for Clarifications, Corrections or Modifications:
April 3, 2026, 4:00pm
Proposals/Statement of Qualifications Due:
April 21, 2026, 11:00am
Committee Review Complete *:
April, 2026
Consultant Interview, if needed *:
April, 2026
Council Approval *:
May, 2026
Notice to Proceed *:
May, 2026
* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.

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