Water/Wastewater Capital Improvement Plan FY 2017 Georgetown - - PowerPoint PPT Presentation

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Water/Wastewater Capital Improvement Plan FY 2017 Georgetown - - PowerPoint PPT Presentation

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FY2017 Annual Budget Water/Wastewater Capital Improvement Plan FY 2017 Georgetown Utility Systems Advisory Board June 10, 2016 FY2017 Annual Budget Capital Improvement Plan Program funding sources: Operating Revenue (utility rates)

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SLIDE 1

FY2017 Annual Budget

Water/Wastewater Capital Improvement Plan

FY 2017 Georgetown Utility Systems Advisory Board June 10, 2016

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SLIDE 2

FY2017 Annual Budget

Capital Improvement Plan

  • Program funding sources:

– Operating Revenue (utility rates) – Impact Fees

  • Capital Improvement Plan addresses need for superior water, wastewater,

irrigation service, and electric.

  • Determined by many factors

– Customer base growth – Service improvement – Rehabilitation of aging infrastructure – State and federal requirements – Competitive advantage – Contractual obligations

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FY2017 Annual Budget

Water Services - Georgetown

– Water Mains - $6,274,000

  • Leander Interconnect - $575,000

– Approximately 2,000 LF of 12” line. – Potential interconnect with Leander water system – Potentially provide up to 6 million gallons per day – Provide redundancy Western District

  • West Loop - $2,119,000

– Along SH 29 (Wolf Ranch to DB Wood) – Replace existing 8/12” lines with 24” – Redundancy to Wolf Ranch Development and Pastor Pump Station – Assist with distribution of Round Rock water

  • CR 255 - $3,000,000

– Approximately 7 miles (Daniels Mountain tank site to SH 29) – Continuation of Western District line replacement under design and partially funded FY 16 – Maintenance and rehabilitation (multiple breaks, poor bedding, substandard material)

  • Street Rehab - $330,000

–

  • W. 11th Street (Main-Rock)
  • Western District Line Upgrades - $250,000

– As needed to meet TCEQ requirements

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FY2017 Annual Budget

Water Services - Georgetown

  • Water Treatment - $6,100,000

– Lake Treatment Plant Maintenance - $600,000

  • Estimated to need approximately 2 million gallons per/year
  • Lake intake maintenance
  • Increase intake capacity to almost 38 million gallons
  • Additional treatment will be required
  • Estimated at $12 million (FY 18/19)

– South Lake Treatment Plant - $1MM

  • Site Selection (2017)
  • Permits (2018)
  • Design (2019-2020)
  • New treatment facility (2022-23)
  • 5-10 year development plan
  • Approximately 12 million gallons initially
  • Approximately $35 million total
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SLIDE 5

FY2017 Annual Budget

Water Services - Georgetown

  • Water Treatment

– Domel Pump Station - $4,500,000

  • Add filtration to Domel Pump Station rehabilitation project

(funded in FY 16).

  • Potential risk of losing 3 million gallons per day if certain

contaminants are found.

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SLIDE 6

FY2017 Annual Budget

Water Services - Georgetown

  • Water Storage -$6,030,000

– Sun City Elevated Storage Tank - $3,050,000

  • Replace existing 400,000 gallon elevated tank
  • Construct new 1.5 million gallon elevated tank
  • Required to meet growing demands

– Sequoia Ground Storage Tank - $2,500,000

  • 3-4 million gallon tank on existing site
  • Ground tank instead of elevated in Georgetown Village
  • Increased treated water storage to help Lake Plant peak
  • Very competitive tank pricing currently available

– Tank Rehabilitation - $480,000

  • Repair and rehabilitate existing metal tanks
  • Typically required every 12-15 years
  • Airport Road Reuse tank (2017)
  • Daniels Mountain small tank (2018)
  • Daniels Mountain large tank (2019)
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SLIDE 7

FY2017 Annual Budget

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SLIDE 8

FY2017 Annual Budget

Wastewater Services

  • Wastewater Improvements - $13,636,000

– Edwards Aquifer Recharge Zone (EARZ) 2015 - $1,500,000

  • Continuation of existing program
  • Identification and replacement of damaged sewer lines and manholes

– Street Projects - $136,000

  • W. 11th Street (Rock – Main)

– Berry Creek Interceptor - $12,000,000

  • Initial phase of construction planned for late 2016 (Sun City to Airport Road)
  • Airport Road to Pecan Branch Wastewater Treatment Plant
  • Proposed funding for potential Public-Private Partnership with Homestead Development
  • Provide permanent wastewater capacity to expanded Sun City, Shell Road, and Hwy 195 Corridor
  • Ultimately take Sun City Lift Station offline
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FY2017 Annual Budget

Wastewater Services

  • Lift stations - $4,532,000

– Park Lift Station and Force Main - $3,982,000

  • Existing San Gabriel Wastewater Treatment Plant Lift Station
  • Required repairs of existing station and capacity expansion for development

– Lift Station Upgrades - $550,000

  • TCEQ/SSO plan requirements
  • Redundant power
  • Electrical/control system upgrades
  • Lift stations to be prioritized based on field conditions
  • Irrigation System

– No improvements proposed

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FY2017 Annual Budget

Wastewater Services

  • Plant Upgrades - $10,155,000

– Pecan Branch Wastewater Treatment Plant Expansion - $7,948,000

  • 1.5/1.8 million gallons per day to 3.0/3.6 million gallons per day
  • TCEQ mandate to initiate construction based on actual plan flows
  • Design previously initiated
  • 18 month construction schedule (additional $3,600,000 FY 18)
  • Ultimate terminus for Berry Creek Interceptor (Sun City, Shell Road, Hwy 195, Berry Creek

areas)

– San Gabriel Wastewater Treatment Plant Belt Press - $2,207,000

  • Sludge dewatering currently manual, inefficient, limited capacity, and weather dependent
  • Belt press will mechanically & chemically dewater sludge
  • Free up drying bed space onsite
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SLIDE 11

FY2017 Annual Budget