Brevard CountyUtility Services Department

April 3, 2018Jim Helmer, Department Director

Brian Sorensen, W/WW Manager

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Utility Services Department

• 9 TREATMENT PLANTS• 6 WASTEWATER, 3 WATER

• 163 EMPLOYEES COUNTYWIDE• APPROXIMATELY 59,000 SEWER

CUSTOMERS, 1,345 IN MIMS• APPROXIMATELY 8,400 WATER

CUSTOMERS, 3,182 IN MIMS

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Capital Improvements

• IN 2013 AN INTERNAL AUDIT INDICATED DEPARTMENT REVENUE WAS INSUFFICIENT TO MAINTAIN THE INFRASTRUCTURE.

• ASSETS WERE REACHING THEIR LIFE EXPECTANCY

• MOST ASSETS WERE 40 TO 50 YEARS OLD• LAST RATE ADUSTMENT WAS IN 2008

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• EVALUATION OF SYSTEM INFRASTRUCTURE WAS INITIATED

• SIX ENGINEERING FIRMS INSPECTED THE WATER & WASTEWATER SYSTEMS COUNTYWIDE

• AN INFRASTRUCTURE ASSET EVALUATION INDICATED APPROXIMATELY $134 MILLION IN ASSET REHABILITATION WAS REQUIRED OVER THE NEXT 10 YEARS

• A REVENUE SUFFICIENCY ANALYSIS WAS COMPLETED TO DETERMINE FUNDING REQUIREMENTS FOR THE DEPARTMENT

• RATE ADJUSTMENTS WERE INITIATED

Infrastructure Asset Evaluation

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Capital Improvements

PROJECTS COMPLETED IN THE SOUTH BEACHES AREA IN 2017

• Several Plant improvements to the S. Beaches Plant:• Polymer Feed system – Melbourne Beach

$375,607.00• 2 filter back wash tanks- Melbourne Beach

$566,712.98• 3 MGD Aeration Basin rebuilds- Melbourne Beach

$494,733.00

• Indian Harbour Beach Yard (New Building)

$402,478.52

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Lining Completed 2017

• B-01 - Melbourne• B-07 Partial 30” line 5,000 ft. Melbourne

Beach• S-10 50% of basin (Lift Station collection

area) Indian Harbour Beach• Some critical lining

Total Lining: $950,947.00

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Lift Stations Completed 2017

• S-20 – Replacement – Satellite Beach$421,501.00

• B-13 – Rehabilitation – Melbourne $273,646.00• B-08 – Replacement - Melbourne Beach

$439,708.00 • B-11 – Replacement – Melbourne Beach

$398,827.00• S-15 & S-09 – Replacement - Indian Harbour Beach

$1,205,215.00

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Projects to be Completed 2018

• South Patrick Drive 20” force main replacement $3,800,00.00

• 2MGD Clarifier & Chemical Feed System, Melbourne Beach $1,497,000.00

• Reuse pumps, Melbourne Beach$396,000.00

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Lining to be Completed 2018

• By the end of the fiscal year 2018 we should have approximately 11 more basins completed

• S-10 2nd half Indian Harbor Beach• B-20 Indian Harbor Beach• S-08 Satellite Beach• S-13 Indian Harbor Beach• S-18 Indian Harbor Beach• S-22 Indian Harbor Beach• S-25 Satellite Beach• B-16 Melbourne• S-16 Indian Harbor Beach• S-14 Indian Harbor Beach

• B-08 Melbourne Beach

• Total $3,436,223.00 9

Lift Stations to be Completed 2018

• S-17 – Indian Harbour Beach $531,960.00• B-10 – Melbourne Beach $183,423.00• S-08 – Satellite Beach $486,250.00• S-05 – South Patrick Shores $467,500.00 • B-02 – Melbourne $347,188.00

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Utility Services Department

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• QUESTIONS

Satellite Beach Water System Presentation

April 3, 2018

City of Melbourne Population of approximately 81,000 Approximately 58,000 accounts Equivalent population of 170,000 in water

service area Average day demand – 16.6 MGD Maximum Day Demand – 19.5 MGD Peak Hour Demand – 24.8 MGD

Water Production Facilities

Two treatment facilities:- 20.0 MGD Surface WTP (Actiflo)- 5.0 MGD Reverse Osmosis WTP

Four (4) Booster Pump StationsSix (6) Ground Storage TanksOne (1) Elevated Storage TankTotal Storage Capacity = 15.0 MG

Water Distribution System

Overall– Approximately 150 miles of transmission mains– Approximately 730 miles of distribution mains

In Satellite Beach– Approximately 5 miles of transmission mains– Approximately 52 miles of distribution mains

Planned Projects Central Satellite Beach WM Replacement – Phase 1A –

Interconnections to US Hwy A1A Water Main to begin in April 2018

Central Satellite Beach WM Replacement – Phase 1 - $1.8M total project cost (under design, construction expected to start in the summer of 2018)

Central Satellite Beach WM Replacement – Phases 2, 3 & 4 -$2.2M total project cost (design funds budgeted for FY19, construction funds budgeted for FY21

2-Inch Galvanized WM Replacement - Bonnie Ct., HedgecockCt. Colonial Ct., Debra Ct. (2018) - $50,000

Other Planned Projects Canova Beach Booster Pump Station Emergency

Generator/Transfer Switch - $331k (design/build under way, completion expected in Spring 2018)

Ocean Boulevard WM Replacement - $800k Annual Fire Hydrant Maintenance Program (ongoing) Annual Valve Exercising/Maintenance Program

(ongoing) Annual Pipe Replacement Program (ongoing)

Other Planned Projects Pineda Causeway WM Construction – approximately $12M

(under design, construction funds requested for FY19-20)

Recently Completed Projects• Ocean Spray Boulevard 6” HDPE –Kale St. to

A1A, 2016-2017 - $200,000• New 16” Isolation Valve on Ocean Spray and

A1A - $100,000• 2” Galvanized replaced on Charles Ct, Jason

Ct, Carol Ct, Price Ct. - $50,000• Roosevelt Avenue Water Main Relocations

due to Drainage Conflicts

Precautionary Boil Water Advisories

Recent Events– February 2018– October 2017

– July 2017

– October 2016

Caused By– 12” Cast Iron WM Break– Water Production facility

valve failure– Valve failure in

distribution system– Hurricane Matthew

Notification Process – Door knockers, news media, CodeRed and government agency notifications

CodeRED Registration

Residents can sign up for CodeRED emergency notifications on the City’s website or call the ECO Division at 321-608-5080

Thank You!Any questions?

Stormwater Management System

City of Satellite Beach

The System

(insert map) (describe general lay of the

land)

Primarily City owned, operated and funded

System includes pipes/culverts, ditches, swales ponds, inlets, structures, baffle boxes, etc.

17.83 miles or 94,141 feet of pipe ranging from 6” to equivalent 8’ diameter along with 791 inlets and structures

Replacement value of pipe is $14,168,212

Much of system was built by developers that had different goals and regulations to abide by

What is Stormwater Management?

Operation of facilities (pipes, inlets, ditches, ponds, etc.) Maintenance of facilities Renewal and replacement of facilities Compliance with evolving State and Federal regulations NPDES MS4 Permit Indian River/Banana River Lagoon BMAP

Compliance with City Comprehensive Plan Goals/Objectives Addressing environmental changes Sea level rise

Near Future Concerns/Needs

Renewal and replacement Large portion of existing pipe was installed

in 1960’s/1970’s Much of this pipe has reached its useful

life BMAP compliance Established in January 2013 Allocated City pollutant load reductions 15 year compliance

Flood alleviation Sea level rise of up to 8 inches by 2040

and 13 inches by 2070 More intense and frequent large rainfall

events

Current Stormwater Masterplan Update

Update of 2001 Masterplan Incorporating 2013 Stormwater Quality Master Plan Inventory and condition assessment of faciliites Update of facility mapping Computer modeling of storm events (existing condition,

future conditions and proposed improvements)Cassia Basin - Ocean Spray and Willow

(Roadway elevation +/- 4.0)Mean

Annual Oct. 1, 2017 25 YearHurricane Irma, 2017

T.S. Fay, 2008 100 Year

5" in 24 hours

7.39" in 3 hours

9.5" in 24 hours

12.9" in 90 hours

22.6" in 120 hours

13" in 24 hours

Existing Conditions

3.97 4.79 5.06 5.13 5.13 5.6

2040 Sea Level Rise (8")

4.10 4.84 5.11 5.16 5.16 5.63

2070 Sea Level Rise (13")

4.18 4.87 5.14 5.18 5.18 5.64

Funding - Revenue

City stormwater utility fee Established in 1997 Currently $104 per year per ERU or $2.89 per 1,000 SF of

impervious per month $512,000 in revenue per year Average rate in Florida is currently $2.78 per 1,000 SF of

impervious per month, average rate in Brevard County is $1.92 Rates for barrier island cities generally higher due to low

elevations, limited available land and tidal impacts Loans Grants

Funding – Expenditures

$160K debt service through 2020 Recommended five year renewal/replacements of $700K or

$140K per year BMAP compliance previously estimated at $566K per year

through 2028 Flood alleviation/capacity improvements can usually be

accomplished concurrently with renewal/replacement and treatment projects Assuming 25% grant funding for treatment projects, $423K

per year is needed Typical large scale project like Desoto or Cassia costs $1M to

$2M