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Gary Ferrante, P.E. – Greeley and Hansen, LLC Kevin Higginson, P.E. – Greeley and Hansen, LLC Tom Welch - Schwing Bioset

Eva Deyo – Immokalee Water & Sewer District

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Small unincorporated rural community located in Collier County

Permanent Population of 24,000 (2010 Census)

One WWTP, recently expanded from 2.5 MGD to 4.0 MGD

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Class B biosolids

6 Land Application Sites

Pending FDEP Regulation Changes Expected to limit land application of Class B biosolids

IWSD directed their consultant to look at biosolids disposal alternatives that would satisfy pending regulations

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2007 Alternatives Evaluation compared several alternatives

FDEP regulations pending Recommended “piggybacking” onto sludge

dewatering & hauling

contract with Synagro

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Florida Biosolids regulation, Chapter 62-640, F.A.C., became effective on August 29, 2010


Watershed Basins

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$60.00



Cost per 1,000 Gallons

Cost per 1,000 Gallons

$50.00



$40.00



$30.00



$20.00



$10.00



$-

2007 2008 2009 2010 2011 2012 2013 2014

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IMMOKAI.EE WAT R & SEWER DISTRICT

EXHIBIT 1

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Provide a list of Technology Supplier’s, Engineer’s, General Contractor’s, and Sub- Contractors’ personnel who will be working on this project. Include documented similar experience and resumes.


Provide documentation of the financial strength of the entity or entities providing project financing.

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RFP-1 - Continued

Provide a minimum of three (3) current quotes for each chemical required from different sources.


Provide a detailed annual O&M cost breakdown for Phase 1 and Phase 2 with calculations including chemical dosing ratios based on the average chemical cost from the sources obtained above, electrical cost of $0.08 per kilowatt-hour, diesel fuel cost of $4.25 per gallon, plus all assumptions made.

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RFP - 1 – DBF

IWSD Only

Selected Alternative IWSD with partners

Lack of Commitment from potential partners

RFP-2 – DBFOM

Zoning Issues (Conditional Use)


Lack of Commitment from potential partners

IWSD rejected all submittals for RFP-2

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Schwing Bioset Competition


Dust Control

Odor Control Small Footprint Expandability

Several Florida Installations Experienced Team

Good Financial Strength

Much Larger Footprint

No other Florida Installations Limited Previous

Experience

Questionable Financial Strength

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Schwing Bioset Screw Press

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Totally Enclosed

Contains dust Contains odors

Ideally suited to operate as a regional facility: Accommodate fluctuations in percent solids of the incoming wet cake

Accommodate rapid increases and decreases in throughput

Accommodates biosolids from any wastewater process (aerobic, anaerobic, etc) without any modifications to operations.

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Fully automated

Chemical feed rate adjusted based on reactor temperatures for Phase 1

Long-term product stability

Regional facilities and fertilizer marketing operations require a product that is stable and can be stored for extended periods to span growing seasons and/or periods of unstable weather.

Easy to Operate and Maintain

Simple processes that do not require multiple shifts of operators or complicated and/or potentially dangerous operating conditions are generally preferred technologies.

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Screw Press

Low Power Consumption

Low Wash Water Consumption High Throughput

Wash cycles do not interrupt dewatering process Simple Start-up & Shut-down

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$1,800,000.00

$1,700,000.00

$1,600,000.00

$1,500,000.00

$1,400,000.00

$1,300,000.00

$1,200,000.00

$1,100,000.00

$1,000,000.00

$900,000.00

$800,000.00

$700,000.00

$600,000.00

$500,000.00

$400,000.00

$300,000.00

$200,000.00

$100,000.00

$-

Sludge Hauling Cost

Sludge Equipment Capital Cost Sludge Processing Cost

$1,800,000.00

$1,700,000.00

$1,600,000.00

$1,500,000.00

$1,400,000.00

$1,300,000.00

$1,200,000.00

$1,100,000.00

$1,000,000.00

$900,000.00

$800,000.00

$700,000.00

$600,000.00

$500,000.00

$400,000.00

$300,000.00

$200,000.00

$100,000.00

$-

Sludge Hauling Cost

Sludge Equipment Capital Cost Sludge Processing Cost


2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

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$6,000,000.00


$5,000,000.00


$4,000,000.00


Cumulative Sludge Hauling Cost

$3,000,000.00

Cumulative Bioset Capital and Processing Cost


$2,000,000.00


$1,000,000.00


$0.00

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

$6,000,000.00


$5,000,000.00


$4,000,000.00


Cumulative Sludge Hauling Cost

$3,000,000.00

Cumulative Bioset Capital and Processing Cost


$2,000,000.00


$1,000,000.00


$0.00

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

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State of Flo r id a

Department of Agricultu re An d Consu mer Services


FERTILII Z E R L I I C E N S E

Ch apter 576, FLORIDA STATUTES


lm moka lee Water And Sewer District 140 White- Way

lmmokalee, Flor ida 34142 LICENSE NO. IF002089


This is to cert ify that the person whose name and address shown abo ve, has paid the required fees of $200.00 and is hereby granted this license to distribute fert ili zer in the State of Florida as defined in Section 576.021, F. S. This license will expi re on JUNE 30, 2014.



ADAM H. PUTNAM

Commissioner

:ti::'

F1' r 1oa

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Guaranteed Analysis

3-1-0 (NPK)


Brand Name


TM

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307 Acres

6 Areas

Application rate of 1 dry ton/acre (twice a year)

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Before

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After

Expected to be in operation in April 2014

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Class AA Biosolids, in conjunction with designated Fertilizer licenses from FDACS, are becoming the new Florida industry standard

Pahokee, FL – 2002 Hollywood, FL – 2005

St. Petersburg, FL – 2012 Fort Meade, FL – 2012 Immokalee, FL – 2014

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