““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

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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

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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

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Estimated Available TIF Revenues Estimated Available TIF Revenues and SRF Debt Serviceand SRF Debt Service

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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?