“nucor road industrial corridor – sanitary sewer project”
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““Nucor Road Nucor Road Industrial Corridor – Industrial Corridor –
Sanitary Sewer Sanitary Sewer Project”Project”
Presented by:Presented by: Justin Longstreth, P.E.Justin Longstreth, P.E.
Brian Hannon, P,E,Brian Hannon, P,E,Moore & Bruggink, Inc.Moore & Bruggink, Inc.
October 14th, 2010
Design Team Introduction________________________Brian Hannon, P.E. Moore & Bruggink, Inc.
Justin Longstreth, P.E. Moore & Bruggink, Inc.
Matt Healy, P.L.S., E.I.T VS Engineering, Inc.
Doug Baldessari, CPA H.J. Umbaugh & Associates
Presentation Outline________________________
• Project Necessity
• Project Area Overview
• Sewer Collection & Treatment System Components
• Sustainable Design & Minimizing Environmental Impacts
• What does it cost?
• How do we pay for it?
Project Area Overview
____________
Groundwater Level
Drainfield
Well
Septic Tank
________________________
Septic Tanks,
Drainfields and Wells
Sanitary Sewer
(Gravity) Sanitary Sewer
(Gravity)
Sewage Lift Station
Sewage Lift Station
Sanitary Sewer
Forcemain (Pressurized)
Pump to Treatment Plant Sanitary Sewer
Forcemain (Pressurized)
Typical Sanitary Sewer Collection System________________________
Project Necessity________________________
•Soil Conditions
•Existing Septic Systems Failing
•Potential Future Growth
Project Necessity
__________
Alternative Design Considerations________________________
•Option 1: Do Nothing
•Option 2: Build Large, Centralized Wastewater
Treatment Facility
•Option 3: Pump Sewage To Crawfordsville
Wastewater Treatment Facility
•Option 4: Two Smaller Collection Systems And
Treatment Facilities
Project Phasing
____________
Phase I Sanitary Sewer System
____________
Chigger Hollow Sanitary Sewer
___________
Chigger Hollow Sanitary Sewer
___________
Phase I Sanitary Sewer System________________________
• 30,000 Feet of Gravity Sewer
• 3,000 Feet of Pressurized Forcemain
• 1 Lift Station
• 1 Sequencing Batch Reactor Waste Water Treatment Plant
Phase II Sanitary Sewer System________________________
Phase II Sanitary Sewer System________________________
• 13,000 Feet of Gravity Sewer
• 9,000 Feet of Pressurized Forcemain
• 2 Lift Stations
• 1 Sequencing Batch Reactor Waste Water Treatment Plants
SBR Wastewater Treatment System________________________• Sequencing Batch Reactor
• 100,000 GPD
• Aerobic Digester
• Laboratory
• Tertiary Filtration
City of Grant SBR WWTP
Implementation of Sustainable Design________________________• Tertiary Filtration and Reuse at Nucor
• Maximize use of gravity in collection system
• Variable Frequency Drives on Premium Efficiency Motors
• Use of Stabilized Sludge as Fertilizer
Minimization of Environmental Impacts________________________•Reuse of Water
•Energy Efficiency
•Will improve water quality
•No destruction of habitat
•No structures in wetlands
•Quiet Enclosures on Generators
Estimated Project Costs - Phase I________________________
Phase I Collection/Transport System Cost: $2,300,000
Phase I Sanitary Treatment System Cost: $2,309,000
Phase I Design & Construction Engineering Cost: $ 855,000
Phase I Contingency Cost: $ 455,000
Phase I Total Cost: $5,920,000
Phase I Land Acquisition Cost TBD
Estimated Project Costs – Phase II________________________
Phase II Collection/Transport System Cost: $2,776,000
Phase II Sanitary Treatment System Cost: $2,100,000
Phase II Design & Construction Engineering Cost: $ 908,000
Phase II Contingency Cost: $ 481,000
Phase II Total Cost: $6,265,000
Phase II Land Acquisition Cost: TBD
Montgomery County Regional Montgomery County Regional Sewer DistrictSewer District
Proposed ConstructionProposed Construction Project and Financing Project and Financing
- October 14, 2010 -- October 14, 2010 -
Proposed Phase I Proposed Phase I Project and FinancingProject and Financing
Proposed project financing through the Indiana State Revolving Fund Loan Program (“SRF”)
Phase I – $6,365,000 SRF subsidized interest rate bonds Interest rate assumed at 3% (current rate 2%) SRF interest rates adjust quarterly 20-year bond issue with amortization structured to match
the estimated Tax Increment Financing (“TIF”) available revenues
Anticipated bond closing in early 2011, subject to availability of funding
23
Proposed Phase I Project Proposed Phase I Project Project and Financing (Cont’d)Project and Financing (Cont’d)
$100,000 Grant
Cash on Hand of $100,000 for use in Land & Rights of Way Acquisition which cannot be financed through SRF
24
Proposed Phase II Proposed Phase II Project and FinancingProject and Financing
Proposed project also assumed to be financed through SRF
Financing – $6,560,000 SRF subsidized interest rate bonds Interest rate assumed at 3.50% 20-year bond issue with amortization structured to
match the estimated Tax Increment Financing (“TIF”) available revenues
Anticipated bond closing in mid-2011, subject to availability of funding
25
Proposed Phase II Proposed Phase II Project and Financing (Cont’d)Project and Financing (Cont’d)
Cash on Hand of $80,000 for use in Land & Rights of Way Acquisition which cannot be financed through SRF
26
Estimated Available TIF Revenues Estimated Available TIF Revenues and SRF Debt Serviceand SRF Debt Service
27
Estimated Monthly Sewer Bills Estimated Monthly Sewer Bills for Assumed EDUsfor Assumed EDUs
75% Residential Connection
50% Residential Connection
1 Equivalent Dwelling Unit (“EDUs”) $76.00 $87.00
25 EDUs $1,900.00 $2,175.00
75 EDUs $5,700.00 $6,525.00
100 EDUs $7,600.00 $8,700.00
125 EDUs $9,500.00 $10,875.00
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Note: Interim sewer rates during construction or non-SRF available funds may be required to pay for interest during construction.
““Nucor Road Nucor Road Industrial Industrial Corridor”Corridor”
Questions or Comments?Questions or Comments?
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