Public Sewer System Informational Meeting

Transcription

1 Public Sewer System Informational Meeting May 22, 2018

2 History Previous Studies 1998 Sewer District # Village of Leicester Sewer Study 2002 Mount Morris Main Street Sewer 2002 Sewer District # Sewer Feasibility Study Funded with a grant from the NYSEFC & NYSDEC Draft December 2016 Completed February 2017

3 Existing Systems

4 Need for Project Failing Septic Systems Age & Condition Poor Soils Design Standards Direct Discharges Cesspools Replacement Expensive Non-Conventional Systems Lot Size

5 Need for Project

6 Need for Project Environmental Protection Nutrients Economic Development Public Infrastructure Critical Home Sales Inspection Required Banks Require Operational System Health & Safety Raw Sewage

7 Service Areas

8 Service Areas

9 Service Areas

10 Public System Collection System Gravity Mains & Manholes Service Laterals with Cleanouts Pump Stations Low Pressure & Grinder Pump Stations Wastewater Treatment NYSDEC Effluent Standards Existing versus New

11 Wastewater Treatment Options Existing Wastewater Treatment Plants Retsof WWTP Geneseo WWTP Mount Morris WWTP Main Pump Station Force Main WWTP Upgrades Varies

12 Wastewater Treatment Options Packaged WWTP Built in Factory Steel Construction Lower Overall Cost Conventional WWTP Constructed On-Site Concrete Tanks Activated Sludge Process Disinfection Required

13 Private System - Gravity Septic System Pump Out Tank Abandonment Lateral 4 Gravity Plumbing Internal or External

14 Private System Grinder Pump Private Pump Station Electric Usage Publicly Maintained

15 Costs Capital Costs Public versus Private Operation & Maintenance Costs Utilities, Labor, Testing, etc Capital Reserve Costs Planning for Tomorrow Estimated Annual Costs Equivalent Dwelling Unit (EDU)

16 Capital Costs Private Side Septic System Abandonment Pump Out Contents - $500 to $1000 Crush and Fill Tank Gravity Lateral Installation 4 PVC Pipe Location per Owner $15 to $25 per linear foot Grinder Pump Electric Connection $500 to $2,000

17 Capital Costs Public Side

18 Capital Costs Public Side

19 Operation & Maintenance

20 Costs Scenario #1 NYSEFC Loan: 30 3% Grant Amount: $0 Net Local Project Cost: $9,075,000 Estimated Debt Service: $463,000 Number of EDU s: 354 Estimated Debt Service/Unit/Year: $1, Annual Town O&M Costs : $133,233 Annual Town O&M Costs Per EDU: $ Total Estimated Unit Cost: $1,684.27

21 Costs Scenario #2 NYSEFC Principal Forgiveness: % Grant Amount: ($4,000,000) Net Local Project Cost: $5,075,000 Estimated Debt Service: $169,167 Number of EDU s: 354 Estimated Debt Service/Unit/Year: $ Annual Town O&M Costs : $133,233 Annual Town O&M Costs Per EDU: $ Total Estimated Unit Cost: $854.24

22 Funding Sources New York State Environmental Facilities Corp. Low Interest & 0% Interest Loans Principal Forgiveness Water Infrastructure Improvement Act - Grant USDA-Rural Development Low Interest Loans & Grants NYS Department of Environmental Conservation Water Quality Improvement Grant

23 Funding Sources Empire State Development Economic Development Grants NYS Homes & Community Renewal Community Development Block Grant

24 Next Steps Public Survey Determine level of interest Identify issues with private systems Provide guidance for service area selection Income Survey Lower income = more grants District Formation Funding Applications

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