Attch. 09 SBIWTP Capital Project List as of September 2025.pdf
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- Solicitation number
- 191BWC26R0009
About this file
This document is a capital improvement project summary for the Santa Bernabe Integrated Wastewater Treatment Plant (SBIWTP) detailing urgent repair and rehabilitation work to restore performance and add operational redundancy.
The project encompasses 14 major action items totaling $45,944,795 in costs. Key repairs include replacement of deteriorated Cement-Lined Ductile Iron piping and flow meters ($1,791,532, completed 8/17/2021); emergency maintenance and cleaning of Primary Settling Tanks #1-4 and #1-5 due to excess inflows ($1,782,473 and $2,384,511, completed 7/28/2023 and 8/14/2023); repair and design of Junction Box #1 ($5,793,110, completed 8/10/2023); rehabilitation of Underground Storage and Treatment Tanks #1&2 ($2,979,490, awarded 9/29/2023, completion expected Summer 2026); installation of backup pumps, motors, and influent pumps for post-storm Hilary redundancy ($3,992,690 and $1,908,000, completed 9/29/2023 and 3/25/2024 with an $197,543 electrical modification awarded 8/9/2024); rehabilitation of Belt Filter Presses #1-4 ($4,668,046, awarded 5/10/2024, completion Summer 2026); and major Grit Facility replacement ($7,560,323, awarded 3/29/2025, estimated completion October 2026). Additional work includes Grit Chamber cleaning ($439,065, completed 2/16/2024), Hollister Street Pump Station repairs ($161,000, completed 8/2/2024), Silva Drain and Del Sol Line replacement ($1,287,012, completed 4/21/2025), and Hollister and Goats Pump Station rehabilitation ($11M, awarded October 2026, currently in progress). Projects have been awarded between August 2021 and October 2026, with most completed or on schedule through Summer 2026.
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Text version
Urgent repairs at SBIWTP to restore performance and add redundancy in process:
ACTION DESCRIPTION COST DATE
AWARDED NOTES
Repair Influent flow meter and associated piping and valves
Replace deteriorated Cement- Lined Ductile Iron (CLDI) piping and flow meter
$1,791,532 8/17/2021 Completed
Clean PSTs #1-4 Emergency Maintenance due to excess trash and sediment from excess inflows from MX
$1,782,473 7/28/2023 Completed
Repair Junction Box #1 Design and construction $5,793,110 8/10/2023 Complete
Rehab PSTs #1-5 Emergency Maintenance due to trash and sediment from excess inflows from MX
$2,384,511 8/14/2023 Completed
USST Valves and Piping Replacement Rehab USST #1&2 $2,979,490 9/29/2023 Complete by Summer 2026
Backup Pumps & Motors For redundancy after TS Storm Hilary
$3,992,690 9/29/2023 Completed
$197,543 8/9/2024 Modification for required electrical work
Clean Grit Chambers Emergency Maintenance due to trash and sediment from excess inflows from MX
$439,065 2/16/2024 Completed
4 Backup Influent Pumps For redundancy after TS Storm Hilary $1,908,000 3/25/2024 Completed
Rehab Belt Filter Presses #1-4
Rapid deterioration caused by sand in sludge $4,668,046 5/10/2024 Complete by Summer 2026
Hollister Street Pump Station Repairs
Clean out surge tanks filled with sediment and perform electrical repairs
$161,000 8/2/2024 Completed
Rehab Grit Facility Replace grit classifiers, gallery, Blowers, piping/valves and other components
$7,560,323 3/29/2025 Estimated completion October 2026
Replacement of Silva Drain and conveyance lines to JB2 & Replacement of Del Sol Line
Replace collector structure and conveyance line to JB2, install 4 manholes
$1,287,012 4/21/2025 Completed
Rehab Hollister and Goats Pump Station
Replace Surge Arrestor system, Pumps, Odor Control, and electrical systems
$11M October
In progress
Total = $45,944,795
File details come from the government source that posted it. Updated .