Project Information

Bid Title

Arsenic Treatment Expansion and Storage Tank Design Services

Issuing Agency

City of Surprise

Location

Arizona

Published Date

Dec 11, 2025

Closing Date

Jan 22, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Project ID:

Title: Arsenic Treatment Expansion and Storage Tank Design Services

Addenda: 0

Release Date: 12/11/2025

Due Date: 1/22/2026

Post Information

Posted At:Thu, Dec 11, 2025 6:00 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

The City of Surprise is seeking Statements of Qualifications (SOQs) from qualified engineering firms to provide the professional design of the Rancho Gabriella Water Supply Facility Expansion Project, issued by the Water Resources Management department. The Rancho Gabriella facility, located at Water Works Way and Cactus Road, is a critical component of the City’s potable water system, serving residential and commercial customers in the surrounding area. As part of the City’s ongoing commitment to ensuring safe, reliable and affordable water, this project will expand the facility’s capacity and treatment capabilities to meet current and future demands. The planned improvements include the design of a third above-ground storage tank and the expansion of the existing arsenic treatment system. The selected firm will be responsible for preparing complete design documents, including plans, specifications, cost estimates, and permitting support, to facilitate future construction of the improvements. The City anticipates that the project will require close coordination with City staff, regulatory agencies, and utility stakeholders to ensure constructability, operational efficiency, and long-term sustainability. Firms responding to this RFQu should demonstrate extensive experience in the design of municipal water storage and treatment facilities, particularly those involving arsenic removal technologies and system expansion within an operating facility.

Timeline

Release RFQu Date:

December 11, 2025

Optional Pre-Submittal Meeting (Mandatory):

January 8, 2026, 2:00pm

MANDATORY in-person pre-submittal meeting location:

SPA 1 Water Reclamation Facility
13663 W Cactus Rd
Surprise, AZ 85379

Followed by physical on-site walkthrough location:

Rancho Gabriella Water Supply Facility
13627 W Cactus Rd
Surprise, AZ 85379

*Attendees will be required to provide their own transportation to each facility.*

Final Date/Time for Questions:

January 13, 2026, 4:00pm

Question Response Deadline:

January 16, 2026, 4:00pm

RFQu Due Date/Time:

January 22, 2026, 11:00am

Estimated Short List Notification:

February 9, 2026

Estimated Interview Date:

February 16, 2026

Anticipated Contract Award:

February 27, 2026

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 541330Engineering Services

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