This opportunity has closed
The submission deadline was July 6, 2026. This page is kept for reference purposes.
Untitled Opportunity
AI Summary
PROCUREMENT OVERVIEW
The City of San Diego is seeking proposals for the replacement of the Paradise Mesa Standpipe (PMSP), a welded steel tank constructed in 1980. The existing standpipe has significant issues, including water quality degradation, interior corrosion, and seismic deficiencies. The project aims to replace the PMSP with a new 2.5 million-gallon elevated storage tank that will enhance water mixing, stabilize pressure, and improve ventilation. The new tank will also incorporate various features such as washdown piping, water quality monitoring systems, dual risers, and SCADA connectivity. Additional infrastructure improvements include new stormwater routing systems, security enhancements, and site access modifications.
ISSUING ORGANIZATION
City of San Diego
Location: San Diego, California, US
Primary Contact: Robert Rose
Email: [email protected]
KEY DATES
- Posted Date: April 30, 2026
- Proposal Due Date: June 11, 2026
- Pre-Bid Meeting: May 14, 2026, at 10:00 AM PDT
- Estimated Bid Value: $1,400,000 - $1,600,000
CONTRACT DETAILS
Contract Type: Lump Sum
Estimated Contract Value: $1,400,000 - $1,600,000
MANDATORY REQUIREMENTS
- Bidders must have relevant experience in tank installation and civil engineering.
- Compliance with local and state regulations for water quality and construction.
- No specific bonding or insurance requirements are stated.
- Geographic restrictions apply as the project is located in San Diego, California.
TECHNICAL CAPABILITIES
Bidders must demonstrate expertise in:
- Structural and civil engineering, particularly in tank design and installation.
- SCADA systems for monitoring and flow data.
- Water quality management and stormwater routing.
- Security systems including access control and surveillance.
DELIVERABLES AND PERFORMANCE STANDARDS
Key deliverables include:
- Design and construction of the new elevated storage tank.
- Installation of monitoring systems and infrastructure improvements.
- Demolition of the existing standpipe post-installation.
- Compliance with performance metrics related to water quality and structural integrity.
EVALUATION CRITERIA
Proposals will be evaluated based on:
- Technical approach and methodology (weighting unspecified).
- Past performance and relevant experience.
- Cost-effectiveness and pricing structure.
- Compliance with project specifications and timelines.
PREFERRED QUALIFICATIONS
While not mandatory, the following qualifications are preferred:
- Experience with similar municipal water infrastructure projects.
- Certifications in relevant engineering disciplines.
- Familiarity with local regulations and standards in San Diego.
This summary provides a comprehensive overview of the Paradise Mesa Standpipe Replacement project, outlining essential information for potential bidders to assess their fit for the opportunity.
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Read full description
The Paradise Mesa Standpipe (PMSP) is a grade, welded steel tank constructed in 1980. Located in Council District 4 in a residential area near 1513 Statton Court in San Diego. The reservoir has a 60 ft diameter and an overall height to 128.75 ft. The tank shell has fifteen steel plate courses, each 8 ft tall with thicknesses varying from 0.8 to -.25 inches.
The existing standpipe has multiple issues such as water quality, interior corrosion, and extreme pressure spikes. The standpipe is experiencing significant corrosion, and the interior lining is badly degraded, which results in poor water quality. The PMSP is seismically deficient, as the concrete ring wall would be incapable of holding the standpipe down during a significant seismic event. The PMSP also has dead storage at the bottom because it cannot provide adequate pressure when drained. The lowest level the PMSP can be drained to is 42 ft (Elevation 532 ft) before customers at the highest elevation 486 ft will experience service pressure below 40 psi.
The existing PMSP is proposed to be replaced by an elevated storage tank which provides better mixing, less derivation in pressure, and better ventilation. The proposed new storage tank type will be identified in the Basis of Design Report and a detailed design of the preferred tank will follow. A support structure should be used for equipment storage. An external mounting bracket should be installed on the concrete support structure of the new tank so that SCADA antennas can be installed and an external mounting bracket should be used to prevent the tank from being damaged by installing or removing any antennas.
Additional Information
Source
Sam.gov
Type
RFP
Status
closed
Regions of Opportunity
Los Angeles
Reference Number
H2626828-M Posting Date 04/30/2026 9:53 AM (PDT)
Contact Name
Robert Rose
Contact Email
Contact Phone
619-533-5235
Organization City
San Diego
Organization Province / State
California
Organization Country
US
Last Updated
July 7, 2026
Frequently Asked Questions
When is the proposal submission deadline?
The proposal submission deadline is July 6, 2026 (Overdue).
Note: This opportunity has already closed. See similar active opportunities above.
Where can I submit a proposal or get solicitation documents?
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