Attachment 1
Table 1: Select Capital Improvement Projects from 2018 to Present Wastewater Division Completed Capital Improvements
Project
Location
Description
Cost ($MM)
HVAC Replacement
Treatment Plant
Administration, Laboratory, and Operations Center HVAC and control systems replacement
3.0 Phase I Levee Rehabilitation
Treatment Plant
Increase the height of WQCP flood protection level
5.0 Membrane Bioreactor Expansion
Treatment Plant
6 million gallon per day capacity increase for Membrane Bioreactor Treatment Plant
5.1 Magnolia Force Main Rehabilitation
Collection System
2.6-mile lining of City’s second largest pressurized sewer pipeline
8.0 Van Buren Sewer
Collection System
Extension of sewer service to unserved portions of City and County of Riverside
11.7*
Priority Pipeline Replacements
Collection System
Citywide pipeline replacements due to failing conditions and/or capacity limitation
8.6 Total:
41.4 * City share of project cost
Table 2 – Proposed Five-year Capital Improvement Program Sewer Enterprise Fund Proposed Five-year Capital Improvement Plan Water Quality Control Plant Improvements
FY 2025/26
FY 2026/27
FY 2027/28
FY 2028/29
FY2029/30
Wastewater Treatment
$2,873,040
$5,785,700
$5,785,700
$5,785,700
$6,785,700
Solids Treatment & Handling
$1,100,000
$600,000
$600,000
$600,000
$600,000
Electrical & Instrumentation
$800,000
$800,000
$800,000
$800,000
$800,000
Laboratory & Compliance
$185,000
$162,500
$162,500
$162,500
$162,500
Flood Protection & Security
$200,000
$200,000
$200,000
$200,000
$700,000
WQCP Total:
$5,158,040
$7,548,200
$7,548,200
$7,548,200
$9,048,200
Collection System Improvements
Pipeline Condition & Capacity Improvements
$4,000,000
$4,000,000
$4,000,000
$4,000,000
$4,000,000
Pump Station Repair, Rehabilitation, & Replacement
$5,900,000
$5,900,000
$5,900,000
$5,900,000
$5,900,000
Collection System Total:
$9,900,000
$9,900,000
$9,900,000
$9,900,000
$9,900,000
Total CIP:
$15,058,040
$17,448,200
$17,448,200
$17,448,200
$18,948,200