Mesa College Pool Filtration System & Media Upgrade
Project Schedule
| Programming Complete | Design and DSA Approval | Construction Completion (Est.) | FFE and Move-In (Est.) |
|---|---|---|---|
| 06-11-2025 | N/A | 09-26-2025 | N/A |
Current Status/Phase: Completed
Project Progress Update
- 08-19-2024: Contract issued to Knorr Systems for field service
- 09-11-2025: Pre construction Kick off meeting
- 09-22-2025: Notice to Proceed (NTP) Issues to Knorr Systems
- 09-22-2025: Work scheduled to commence
- 09-22-25: Shut down request for the pool work 9/22-9/26
- 9-26-2025: Work to be completed and owner turnover training
- 10-28-2025: Contractor warranty received
- 10-28-2025: Revised Final Billing Less Retention Submitted
- 11-14-2025: Project was accepted by Facilities. Notice of Completion has been issued.
Project Features
Removal of the existing feeder, booster pump, and all associated face piping from the chlorine room to the filtration system will be removed and disposed of offsite. A new 2 HP, 3-phase booster pump will be installed and interlocked with the main circulation pump’s mag starter. A dual Venturi manifold will be mounted in the chlorine room, and the main return line will be modified to include a 2” SCH80 PVC side loop to serve the manifold. Electrical work will include installing a new 15A, 208V, 3-phase breaker with a safety disconnect for the booster pump, as well as a dedicated 20A, 120V circuit for the Precision control boxes. Two Pulsar Precision calcium hypochlorite feeders will be installed in the chlorine room, along with the required spray and vacuum tubing. The chlorine feed outputs from the existing chemical controller will be wired to the new Precision control boxes. Finally, the system will be started, tested for proper operation, and undergo a factory authorized startup process.
Project Map
7250 Mesa College Dr, San Diego, CA 92111
Look Ahead
The removal of the existing chemical feeder, booster pump, and all associated face piping—from the chlorine room to the filtration system—is anticipated to be successfully completed. All removed equipment and piping will be properly disposed of offsite in accordance with applicable regulations. Following the removal, the new system will be brought online. This includes system startup, thorough testing to verify proper operation, and completion of the factory-authorized startup process. Owner turnover training is scheduled for September 26, 2025, and will include system operation, maintenance procedures, and troubleshooting guidance.
Project News & Information
Additional resources, articles, and links related to this project will appear here when available. For comprehensive information about Measure HH and all ongoing projects, please explore the Measure HH website.
Project Overview
| Current Status / Phase | Closeout |
| Construction Type | Equipment Replacement |
| Gross Square Footage | N/A |
| Division of State Architect | N/A |
| Construction Method | Contract for Field Service |
| Contract Start Date | TBD |
| Contract Expiration Date | TBD |
Project Financials
| Funded By | HH Bond |
| Programmed Budget | $71,035 |
| Current Budget | $71,035 |
| Expenditures to Date | $0.00 |
Project Teams
| General Contractor | TBD |
| Architect | Lance Lareau |
| Structural Engineer | N/A |
| Civil Engineer | N/A |
| Mech./ Elect. Engineer | N/A |
| Executive Const. Manager | Steve Evanco |
Site Detail
| Campus | Mesa College |
| Coordinates | 32° 48′ 14.53″ N, 117° 10′ 26.25″ W |
Last updated: March 31, 2026