TO: Indian River County Board of County Commissioners
THROUGH: John A. Titkanich, Jr, County Administrator
Sean C. Lieske, Director of Utility Services
FROM: Howard G. Richards, PE, Manager - Capital Projects
DATE: April 16, 2025
SUBJECT: Work Order No.2 for Arcadis, U.S., Inc. for Consulting and Support Services for the Department of Utility Services Computerized Maintenance Management System, IRCDUS Project ID: 00.23.541
__________________________________________________________________
BACKGROUND
Indian River County Department of Utility Services (IRCDUS) provides drinking water, wastewater, and reuse water services to major portions of the County. Altogether, water and sewer services include over 50,000 accounts, serving a population of over 110,000 across an Urban Service Area (USA) of 96.44 square miles. An overview of the IRCDUS facilities and infrastructure are as follows:
Drinking Water:
Sixteen (16) source water wells with a combined annual average Consumptive Use Permit (CUP) of 16.228 million gallons per day (MGD), two (2) water treatment plants (WTPs) with a combined annual average daily flow (AADF) of 11.1 MGD, two (2) high-service pump stations, two (2) repump stations, two (2) elevated, and six (6) ground storage tanks totaling thirteen (13) million gallons (MG) of finished water storage, two (2) facilities for the treatment of demineralized concentrate, and over nine-hundred (900) miles of distribution pipeline ranging 4- to 42-inch in diameter.
Wastewater:
Four (4) regional wastewater treatment facilities (WWTFs) with combined permitted AADF of 12.017 MGD, approximately five-hundred and twenty-nine (529) miles of sanitary sewers (i.e., gravity, force, and vacuum mains), over seven-thousand (7,000) manholes, four-hundred and seventeen (417) lift stations, and one (1) vacuum station fed by two-hundred and forty-nine (249) vacuum collection chambers. Treated effluent (reclaim water) for the WWTFs are disposed of by a combination ...
Click here for full text