The document is a presentation titled "Design and Construction Services for the East & West Wastewater Treatment Facilities" by the City of Winter Springs, dated December 11, 2023. It outlines the scope of services, which includes detailed design development, permitting assistance, contractor selection, coordination, funding support, public involvement, and various construction-related services. The presentation emphasizes building for current needs while planning for future demands. It also discusses the phased and overlapped approach to the schedule, engineering cost summary, and the importance of efficient and reliable wastewater facilities.

1. December 11, 2023
City of Winter Springs
Design and
Construction
Services for the
East & West
Wastewater
Treatment Facilities

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// Scope of Services
More than just “a design scope”
• Detailed Design Development
• Permitting Assistance
• Contractor Selection (CMAR – Construction Manager at Risk)
• Contractor (CMAR) Coordination
• Project Funding Support, Grant Research, and Grant Application
• Community Outreach/Public Involvement
• Asset Management
• Engineering Services During Construction
• In-Field Construction Inspection Services
• Post-Construction Services (i.e., start-up of the treatment facilities and operational support)

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// Scope of Services
More than just the treatment basins
• Wastewater treatment plants
• Headworks, odor control, biological treatment basins, sludge pumping systems, clarifiers, tertiary
filters, chlorine disinfection system, etc.
• All associated site civil, electrical, structural, geotechnical, survey, and environmental work
• Influent and effluent (reclaimed) pump stations
• Associated transfer pump stations
• Site storage
• Chemical building
• New electrical feed, distribution, and buildings
• New standby generation system
• Admin/operations building
• Education area (for school field trips, community visits, etc.)
• Parking lot, roads, stormwater, trees, etc.

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// Build for Today, Plan for Tomorrow
Provide New Wastewater Facilities that…
• Are reliable
• Operate efficiently
• Meet current regulations (and can be modified to meet future
regulations)
• Align with the City’s growth and associated treatment needs (plans for
future population growth)
• Provide operational support to keep existing plants in compliance
during construction of existing plants

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// Schedule: a Phased/Overlapped Approach
1. Detailed Design
o Begin at East WWTF with West WWTF to overlap/follow
 Phased design will allow for design efficiencies and savings
2. CMAR Procurement
 Early CMAR procurement allows for continued maintenance and operation of the
existing WWTF challenges while the new facilities are designed and constructed
3. Permitting
4. Funding
5. Construction
o Begin at East with West to overlap/follow
 Common design, common equipment  efficiencies and savings

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// Engineering Cost Summary
Project Phase/Task Total Cost
% of
Construction
Cost*
Design Development $ 6,277,918 7.0%
Management, Permitting, CMAR Selection Process $ 1,086,897 1.2%
Funding, Public Involvement $ 742,329 0.8%
”Design Services” Total $ 8,107,144 9%
Engineering Services During Construction & Resident
Inspection $ 3,415,121 3.8%
Management, Funding, Public Involvement, Asset
Management $ 780,468 0.9%
”Construction Services” Total $ 4,195,589 4.7%
Contingency $ 615,357
Total Cost $ 12,918,090 14%
*Based off an estimated construction cost of $90,000,000.

7. C A R O L L O . C O M
Thank You!

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Build for today,
plan for tomorrow

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