marc walch - master resume 05 31 16

Resume | Marc Walch | 1

Marc Walch PE, ENV SP Water Market Segment Leader

Marc Walch is most recently serving as a Senior Associate and Water Market Sector

Leader with Dewberry. In this role, he is responsible for managing general

engineering assignments for large and small clients. While he has a broad range of

experience in water, wastewater and reclaimed water engineering for utilities,

Marc’s technical expertise is focused on Management Consulting, Program

Management, utility acquisitions, funding and financing Due Diligence, Business

Case Evaluations, Capacity Management Operation and Maintenance (CMOM),

asset management, renewal and replacement, facilities master planning, and

hydraulic modeling. Marc is also responsible for oversight of strategic planning and

implementation of utility acquisitions (mergers and acquisitions), Public

/Private/Partnerships (P3) for a variety of public and private clients across theUnited States. Mr. Walch also led Dewberry’s ENVISION TM accreditation initiative

and promoted this through Paper presentations at ASCE, AWWA and WEFTEC

conferences.

WATER AND WASTEWATER EXPERIENCE Judge Farms Development Plan, Alternative Water Supply, Osceola

County/Toho Water Authority (TWA), FL – Project Consultant. This

multi- disciplined, multi-stakeholder project has three main objectives:

1) Promote economic development by creating building pads, extending

roadways and utilities and reclaiming existing stormwater ponds centered

around the Florida Advanced Manufacturing Research Center.

2) Provide a water storage facility for a minimum of 200,000,000, and up

to 425,000,000 gallons of water (6 MGD Annual Average) to

supplement TWA’s reclaimed water for irrigation, as part of the Central

Florida Water Initiative (CFWI).

3) Provide stormwater treatment to remove pollutant loading from Lake

Toho as part of the Lake Toho Nutrient Reduction Plan and Lake Toho

Restoration Initiative.

These objectives (using ENVISION TM ) principles and guidelines were met under

the umbrella of one centralized project, The Judge Property Development Plan.

Osceola County and its partners; the Toho Water Authority, City of St. Cloud and

City of Kissimmee, have come together to conceive a project that has significant

regional impact. The water storage facility receives inflows pumped from three

tributaries, the Judge Farms ditch, Mill Slough, and the City of Kissimmee East

City Drainage Ditch. Additionally the reservoir will receive stormwater runoff

from the adjacent development of the remaining Judge Farms property,

approximately 400 acres, stormwater flow from the Heritage Park complex and

direct rainfall. The system loses water to evaporation and groundwater seepage.

Water from the reservoir will be treated and utilized to augment/supplement the

EDUCATION:

Bachelor of Science in Civil Engineering, University of Florida

REGISTRATIONS:

Professional Engineer in Florida, # 24828

Professional Engineer in Tennessee,

# 105247

Professional Engineer in Alabama, # 34265

Professional Engineer in North Carolina, # 041276

Professional Engineer in Georgia, # 038711

Professional Engineer in Virginia, # 0402054520

ISI ENVISION ENV SP 10/17/14

AFFILIATIONS:

American Society of Civil Engineers

American Water Works Association

Institute for Sustainable Infrastructure

Florida Engineering Society

National Board of Realtors

National Society of Professional Engineers

Water Environment Federation

REFERENCES:

Fred Miller, Water Utility Director Email: fmiller@minneola.us Phone: 352.516.3929

Brian Wheeler, Utility Director bwheeler@tohowater.com Phone: 407.873.5172 or 407.709.3031

Bill Young St Johns County Utility Director Email: byoung@sjcfl.us Phone: 904.209.2703 or 904.471.2161

use of reclaimed water for non-potable purposes such as landscape irrigation by

both TWA and the City of St. Cloud. Water from Mill Slough not retained in the

reservoir will flow through the reservoir and out to Lake Tohopekaliga.

Judge Farms – Alternative Water Supply Stormwater Harvesting

City of Maitland, Florida Lakes Advisory Board (LAB) 1996-2016 –

Chairman & Vice Chair

Marc has served as Chairman or Vice Chair for the City’s lakes Advisory Board for

nearly 20 years. In this capacity he has overseen development of the City’s first

Stormwater Lakes Management Plan over 20 years ago and seen it updated 4

times over this period. He has overseen the annual Capital Improvement

Planning process and seen implementation of their $ 1 Million construction

budget over this same number of years.

He has managed the establishment of the City’s Stormwater Enterprise Utility

and developed its user charge system and related ordinances. The City’s

Stormwater / Lakes systems have seen extraordinary water quality improvement

over this 20 year period.

Boggy Creek Water Main Design, Orlando Utilities Commission

(OUC), Florida – Project Manager Marc Walch is serving as Project

Marc Walch PE

Water Market Segment Leader

EXPERIENCE HIGHLIGHTS:

Expertise in:

Management Consulting

Program Management

Utility acquisitions

Funding and Financing Due Diligence

Capacity Management Operation and Maintenance

Asset Management

Renewal and replacement

Facilities planning

Hydraulic modeling

Awards and Honors

Florida Institute of Consulting Engineers (FICE) Award 1999; Virtual Dynamic Model; Miami-Dade Water and Sewer Department

Florida Institute of Consulting Engineers (FICE) Engineering Excellence Award 2000 Innovative Miami-Dade County Project-Specific Web Site. Miami-Dade Water and Sewer Department.

Marc Walch PE

Manager for the design of four phases of water main improvements that will

accompany the widening of Boggy Creek Road from a two-lane road to a four-lane

divided highway. The four phases/segments of construction are: Phase 2A –

4,230 LF of 20-inch water main, Phase 2B 7,470 LF of 20-inch water main, Phase

2C 2,745 LF of 20-inch water main and Phase 2D 835 LF of 16-inch water main.

The design is expected to be completed in late 2015.

Indian River County (IRC) Utilities (Florida) – Automatic Meter

reading (AMR) / Advanced Metering Infrastructure (AMI) Consulting

Services - Project Manager Supported Langham Consulting Team in

research, evaluate and recommend from among standard and various non-

standard financial packages or business models that are or may be available in the

market for installing, owning, and operating AMR/AMI systems. Non-standard

business models include the incorporation of financial arrangements other than

the standard model wherein a Utility purchases, owns and operates all

components of the AMR/AMI system. The three phases of work included:

PHASE I

Task 1 – Evaluate and summarize the feasibility of various AMR/AMI

solutions / Task 2 - Business Case Development / Task 3 - Strategic

Marc Walch PE

assessment. Summarize all related technology and associated financial

packages, to refine the direction of County’s AMR/AMI initiative.

PHASE II

Task 4 - Develop a Request for Proposal (RFP) for AMR/AMI system

acquisition and installation and assist the County during the evaluation and

scoring of Proposals submitted as result of the RFP / Task 5 – Assist the

County in contract negotiations with selected AMR/AMI vendor.

PHASE III

Task 6 - Strategy formulation and implementation plans / Task 7 – Assist the

County during installation and activation of the AMR/AMI system / Task 8 –

Assist the County with IT interfaces.

Capacity, Management, Operations and Maintenance (CMOM),

Orange County Utilities, Florida – Project Manager* Marc has managed

infrastructure asset management projects that addressed the Government

Assessment Standard Board’s (GASB 34) requirements, as well as the United

States Environmental Protection Agency (EPA) rule developed to address the

impacts of our aging wastewater infrastructure and its contribution toward

sanitary sewer overflows (SSO) – CMOM. The CMOM Program for Municipal

Sanitary Sewer Systems, [122.42(f)], was introduced as part of the proposed SSO

rule to comply with National Pollutant Discharge Elimination System (NPDES)

permits. In 2003, Marc began assisting Orange County in the management of

their CMOM program. Marc co-managed a six-year CMOM project for Orange

County. Orange County Utilities has taken a proactive approach to managing its

SSOs. Performed a full CMOM audit and, based upon the results, implemented its

recommendations to address EPA’s CMOM requirements, well in advance of

anticipated timeframes and rule schedules. In 2008 Marc implemented a unique

Water CMOM (WCMOM) program for Orange County Utilities. This project

involved the study and analysis of the current conditions of OCU’s water supply

facilities, and the development of recommendations for future expansion. This

also involved development of a WCMOM program, which is a comprehensive

assessment tool that examines the management, operations, and maintenance of

the division to gauge its efficiency – serving as a benchmark to measure the

division’s performance.

Jefferson County, Alabama Engineering / Financial Due Diligence in

Bankruptcy / Revenue Bond $3 billion restructuring – Project

Manager* Supported the preparation of a Municipal Advisor’s Report (MAR)

that develops a 20 year projection of OPEX and CAPEX for the Utility (serving

over 750,000 people). A System inspection was performed. The restructuring of

OPEX and CAPEX facilitated the County to exit bankruptcy, restructure the

existing $3 Billion in Revenue Bond default and proceed with completing Consent

Decree obligations and moving the Utility to normal operations.

Broadmoor / Rosemont System Valuation Due Diligence for Colorado

Springs Utilities (CSU) – Financial Support* This project, for CSU,

Marc Walch PE

involved performing field verification of the Rosemont System assets to

determine their current condition and establish their remaining useful life for

purposes of establishing a value for a negotiated sale. The Scope involved looking

at several valuation methods for both physical assets and Water Rights. The

project was completed in January 2014.

MacDill Air force Base Water/Wastewater System Privatization –

Project Manager* This project for the Florida Governmental Utility Authority

(FGUA) involved an engineering evaluation and analysis of water and wastewater

assets in order to a transfer of ownership between the Federal government’s

assets to another Public Agency. The scope of services included the review,

analysis, and confirmation of information; site visits to the base’s water supply,

water treatment, water storage, and water distribution system facilities, as well as

its wastewater collection, transmission and treatment system; a review of existing

as-built drawings and engineering reports; documenting of the history of the

utility’s water and wastewater system and its current condition; a review of the

history and current status of all consumptive use permits, Florida Department of

Environmental Protection (FDEP) water- and wastewater-operating permits, and

current construction permits. The Florida Governmental Utility Authority took

Ownership of MacDill Air Force Base Water/Wastewater Facilities in March of

2011. The Florida Governmental Utility Authority (FGUA), which already

provides water and wastewater services for more than 80,000 customers in the

state. The FGUA was selected to acquire the system last June after the U.S.

Department of Defense invited interest from more than 750 entities for the

MacDill system. The 50-year agreement between the government and the FGUA

is worth more than $200 million. A Bill of Sale was executed Feb. 28 2011. The

FGUA officially assumed ownership of the utility on March 1, paying $17.7

million. The FGUA takes over a system that distributes approximately 1 million

gallons of water per day, and treats approximately 400,000 gallons of wastewater

each day.

Ft Gordon US Army Base / Augusta Utilities “Redetermination”

Project – Financial Support* This project for Augusta Utilities, will establish

a revised cost of service for the privatization of the utilities service Ft Gordon by

Augusta Utilities and included an updated “Price Redetermination” for their

Agreement to operate the Base’s water/wastewater infrastructure. The Defense

Energy Support Center (DESC) has developed a guide titled “Utilities

Privatization Price Redetermination Step-by-Step Instructions (February 2007)”.

The scope involved Project Management, a kickoff meeting & workshop, Change

Analysis (differences in System Inventory, Changes in Service Conditions and

adjustments for Inflation), Redetermination Documentation, and a Final report.

This project was completed in the fall of 2015.

Water/Wastewater Utility Concession for Rialto, California – Co-

Manager* Marc co-managed the PPP Concession engagement and served as the

Lender’s Independent Engineer for technical and financial Due Diligence

Marc Walch PE

purposes. The City of Rialto selected a consortium composed of Table Rock

Capital and American Water Enterprises to operate, maintain and implement a

Capital Improvements Program for the City Water and Wastewater Utility. The

value of the financing necessary to complete this Concession was approximately

$125 Million with a closing in the fall of 2011.

Program Management – Miami-Dade Water and Sewer Department,

Miami-Dade County, Florida – Project Director* For 10 years, Marc

served as Project Director for the Consent Decree (wastewater planning and

modeling assignments) for Miami-Dade County’s Water and Sewer Department

(MDWASD). In this role, Marc assisted in the negotiations of the Consent Decree,

and then served as a Project Director in implementing many of the tasks required

by the MDWASD. Under his direction, a countywide Wastewater Facilities Master

Plan was completed, identifying a capital improvement plan (CIP) of close to $1

billion over ten years.

General Engineering Consulting Services, Florida Governmental Utility

Authority – Project Manager* This project for the Florida Governmental

Utility Authority (FGUA) involved continuing professional engineering services for

FGUA’s water and wastewater utility systems and potential future acquisitions.

Professional services included architecture; preliminary and final engineering

design; general engineering studies and acquisition services; construction

management including inspection, construction feasibility reviews, and scheduling;

independent review of design drawings and/or construction cost estimates; and

training.

AMR Technology Implementation, Marion County Utilities – Project

Manager* Marion County Utilities (MCU) authorized its Consultant to develop a

RFP for MCU to help select the best Automated Meter Reading (AMR) process that

considered MCU’s business with a view toward improving customer satisfaction,

using best practices, increasing efficiencies, and reclaiming lost revenue caused by

inefficiencies.

Wastewater and Reclaimed Water Facilities Planning, Design, and Construction Phase Services, City of Minneola, Florida – Project Manager* This continuing services contract with the City of Minneola involves the development of a sewer utility and the planning, design, and construction of a new wastewater treatment and water reclamation facilities. The first assignment involved funding procurement, the development of a facilities plan, and preparation of a preliminary engineering design report document that included components of wastewater management including collection, transmission, treatment, disposal, reuse, residuals, and implementation. After establishment of the utility and acquisition of a state revolving fund (SRF) loan of $17,000,000, permitting, design, and construction services were provided for a new 1-mgd reclaimed water treatment system including pump stations, influent and reuse force main, and operations and maintenance buildings. This project involved over 65,000 linear feet of force mains, reclaimed water, and potable water lines (8-inch to 20-inch); six new pump stations with emergency power and SCADA system; retrofit/upgrade (new pumps, control panels, and SCADA) of two existing stations; and outfitting of four existing stations with SCADA. Extensive directional drilling/bore and jacks under Florida's Turnpike, county roads, and US 27 were also included in the project.

Marc Walch PE

Biannual Reports for Bond Indenture, Florida Governmental Utility

Authority (FGUA) – Project Advisor* Managed team in the preparation of

Bi-Annual Engineering reports for Bond Indenture compliance for: Pasco County

System (Aloha Gardens & Seven Springs), Pasco County Lindrick System, Lee

County Lehigh System, Lee County North Ft Myers System.

Continuing Water, Wastewater, and Stormwater Engineering

Services, City of Leesburg, Florida – Project Manager* Provided general

consulting services for stormwater, water, wastewater, and miscellaneous City

projects. Tasks completed under this contract include planning and modeling for

future wastewater and reclaimed water service needs (major transmission system

infrastructure and pumping facilities) to service the City’s expanding southwest

service area.

Water and Wastewater Feasibility Services, Osceola County, Florida –

Project Manager* This project for Osceola County included providing general

consulting services to evaluate the feasibility of potable and nonpotable water and

wastewater services and facilities within the county. Some of the tasks included a

review of the Harmony development, a conservation residential community east

of St. Could in Osceola County, which sits amid 11,000 acres of wilderness

highlighted by a wide array of wildlife, two natural 500-acre lakes, and miles of

trails; the review of the Buenaventura Lakes water reclamation facility; and the

submittal of a letter report of findings.

Guam Waterworks Authority (GWA) Revenue Bonds Engineering

Feasibility Study – Project Advisor* Supported Brown and Caldwell team

in their development of an Engineering Feasibility Study in support of $174

Million Revenue Bond sale (Dec 2013) to fund capital improvements supporting

compliance with USEPA Consent Decree.

Wastewater Collection and Transmission Modeling, Miami-Dade

County, Florida – Project Manager* As part of the 201 Facilities Plan

Marc Walch PE

Update for the Miami-Dade Water and Sewer Department (MDWASD), this

project involved the modeling of the conveyance system for 20+-inch pipes and

extensive population and wastewater flow projections. Services included the

development of databases to house data relating to the physical infrastructure;

mapping of the conveyance system using geographic information systems (GIS);

modeling of the conveyance system using XP-SWMM software; model reporting;

and project management.

Lehigh Acres Wastewater Treatment Plant Deep Injection Well Design

and Construction Services, Florida Governmental Utility Authority –

Principal-in-Charge* This project for the Florida Governmental Utility

Authority (FGUA) involved design and construction of a Class I deep injection

well to provide additional wet-weather disposal capacity of the excess treated

wastewater (reclaimed water) from the Lehigh Acres Wastewater Treatment

Plant. In order to meet existing and future demands, the facility needed to be

expanded from 2.5 million gallons per day (mgd) to a capacity of 3.5 mgd,

requiring additional disposal capacity. Services provided included design,

permitting, and construction phase services for the Class I deep injection well,

designated as a Class I municipal well, to eventually accommodate a disposal

capacity up to 18.6 mgd at a maximum injection rate of 12,900 gallons per

minute.

Mirror Lakes Reverse Osmosis Water Treatment Plant Brine Reject

Disposal System Design Services, Florida Governmental Utility

Authority – Principal-in-Charge* This project for the Florida Governmental

Utility Authority (FGUA) involved design, bidding, and construction phase

services for the Mirror Lakes Reverse Osmosis (RO) Water Treatment Plant brine

reject disposal system including a pumping station, transfer piping, and an

industrial deep injection well. FGUA desired to expand the capacity of the Mirror

Lakes from 1.1 million gallons per day (mgd) to an ultimate build-out treatment

capacity of 10.0 mgd and include RO treatment technology to provide removal of

the elevated chlorides produced by the proposed Floridan water supply source.

The RO treatment process generates a brine reject stream, as a byproduct, which

requires proper disposal.

Wastewater and Reclaimed Water Facilities Planning, Design, and

Construction Phase Services, City of Minneola, Florida – Principal-in-

Charge* This continuing services contract with the City of Minneola involves the

development of a sewer utility and the planning, design, and construction of a

new wastewater treatment and water reclamation facilities. The first assignment

involved funding procurement, the development of a facilities plan, and

preparation of a preliminary engineering design report document that included

components of wastewater management including collection, transmission,

treatment, disposal, reuse, residuals, and implementation. After establishment of

the utility and acquisition of a state revolving fund (SRF) loan of $17,000,000,

permitting, design, and construction services were provided for a new 1-mgd

Marc Walch PE

reclaimed water treatment system including pump stations, influent and reuse

force main, and operations and maintenance buildings.

Ft. Smith Blvd from Howland intersection to SR415 - Water line Improvements Design, Bidding, and Construction Phase

Services, City of Deltona, Florida – Project Manager* This project for the

City of Deltona, Florida involves design, bidding, and construction phase services

for approximately 2,500 linear feet of 12-inch water main. The design was

performed to coincide with a roadway improvement along the same corridor. The

project is expected to be completed in late 2015.

Boggy Creek Road Water Main Design, Bidding and Construction Phase Services, Orlando Utilities Commission (OUC) – Project Manager* This project provides for the design of a new 20-inch Orlando UtilitiesCommission (OUC) Water Main in conjunction with the Boggy Creek Roadwidening project. Boggy Creek Road is being reconstructed from an existing two-lane, undivided rural roadway to a four-lane divided urban facility from theAirport South Access Road to the new Wetherbee Road extension, a distance of1.4 miles. The water main will be designed in conjunction with the roadway plansand is proposed to be constructed as part of the roadway project in four (4)phases to be designed and constructed as a stand-alone project prior to or afterthe completion of the roadway project. The project consists of the design of approximately 15,280 LF of water mainpiping that will need to be segmented into four separate phases in order to affordOUC maximum flexibility in the timing and construction of the projectcomponents. The project is expected to begin construction in late 2015.

US 27 Water and Wastewater Utilities Improvements Design, Bidding,

and Continuing Engineering Services, City of Maitland, Florida –

Project Manager* This six-year contract with the City of Maitland involved

general engineering services for projects assigned by the city.

Silver Springs Water Quality Improvement Project – Wastewater

Collection System and Treatment Plant Expansion Feasibility Study,

Marion County, Florida – Project Manager* Silver Springs, a first

magnitude spring in Marion County, was being impacted by high nitrates and

other wastewater pollutants due to the high concentration of wells and septic

tanks in the Springs’ primary protection area. A Florida community budget issue

request (CBIR) grant funded a feasibility study for the expansion of the Silver

Springs regional wastewater collection system and treatment plant as a means of

addressing the up-gradient pollution sources. Expansion of the collection system

and increased capacity of the wastewater treatment plant would not only support

Marc Walch PE

future infrastructure development, but also help prevent the proliferation of new

septic tanks and eliminate direct contamination from the removal of existing

septic tanks. Increased capacity of the wastewater treatment plant would allow

expansion of centralized sewer lines in the community.

Minneola Wastewater Reclamation Facility (WWRF) FDEP Permit

Renewal, City of Minneola, Florida – Project Manager* Served as an

extension of City staff in support of preparing the necessary documents to renew

the operating permit for the Minneola WWRF.

MCUD South Oak Stonecrest – Professional Services for FDEP

Permitting to Combine Water Systems, Marion County, Florida –

Project Manager* Marion County has two water systems in close proximity to

one another in the south part of the county: Stonecrest and Spruce Creek South.

This project involved Florida Department of Transportation (FDEP) permitting to

combine the two systems into one to create savings by decreasing the total cost of

monitoring requirements. Work performed included: data collection and

meetings, hydraulic modeling, and sampling plan form and FDEP coordination.

Silver Springs Regional Wastewater Treatment Facilities

Improvements, Marion County, Florida – Project Manager* Upgrades

to Marion County’s Silver Springs Regional Wastewater Treatment Facility to

improve plant performance and reduce Nitrates from effluent.

Water and Sewer Engineer of Record, City of Sarasota, Florida – Co-

Project Manager* This contract with the city of Sarasota was for the provision

of as-needed miscellaneous water and sewer consulting services for this utility

which serves 18,000 water customers and 16,000 sewer customers. With four

reselections for this multi-year contract, numerous task assignments have been

completed and a wide variety of services provided. Some of the completed

projects have included the performance of revenue sufficiency analyses every two

years; assistance with several major bond issues; odor control evaluations and

improvement design; evaluation of long-term water supply alternatives; design of

improvements for various water and wastewater facilities; and National Pollutant

Discharge Elimination System (NPDES) permitting.

Miami International Airport Continuing Environmental and Civil

Engineering Services, Miami-Dade County, Florida – Project

Manager* This continuing environmental and civil engineering services

contract with Miami-Dade Aviation Department (MDAD) included such projects

as a sewer system evaluation survey (SSES) of Miami International Airport’s

(MIA) sewer system consisting of 350 manholes and 360 sewer sections; the

design of temporary sewers, force mains, and pump stations to serve the proposed

interim wastewater treatment facility at the airport; and the analysis of existing

hydrology and hydraulics of a 400-ac urban basin to identify drainage

improvements for continued development and to correct flooding conditions.

Marc Walch PE

Services also included roadway design, construction supervision, and the design of

two wastewater treatment plants.

Water, Wastewater, and Reclaimed Water Utility Engineering

Consultant Services, City of Pinellas Park, Florida – Project Manager*

This project involved providing services as utility engineering consultant for the

City of Pinellas Park on a long-term basis. Project assignments have included

replacing 24- and 30-in force mains, preparing state revolving fund (SRF)

documentation, preparing a utility rate study and capital finance plan,

rehabilitating sewage lift stations, providing contamination screening for

transmission mains, providing improvements to a sewage lift station, developing

a master plan for existing water distribution and wastewater collection systems,

developing a reclaimed-water master plan, and providing reclaimed water

transmission and distribution mains. Specific projects included the 78th Avenue

sewer design, Bryan Road utility improvements, design and relocation of utilities

for CR 296, and Sparkle Lake Park improvements.

MASTER PLANNING EXPERIENCE

City of West Palm Beach, Florida, Water / Wastewater Master Plan –

Project Manager* Developed a comprehensive Water / Wastewater Master plan

that modeled the City’s systems and prepared a Capital Improvement Plan that

includes deferred asset maintenance and repairs, as well as new infrastructure

needed to serve the community for the next 20 years. This Plan is unique in that it

fully integrates the CIP scheduling process with a financial rate model to assign and

demonstrate financial feasibility for all projects – not only capital needs, but the

associated O&M requirements for existing and future projects. This project was

completed in the spring of 2014.

Water/Wastewater/Reclaimed Water Utilities Master Plan, Seminole

County, Florida – Co-Project Manager* Marc developed the scope and began

its implementation for a county-wide Master Plan that addressed Seminole

County’s next 20 years. This plan incorporated updated to Water/Wastewater/

Reclaimed Water hydraulic models, GIS system data, asset inventory, R&R related

CIP, impacts of future regulatory issues, and included a fully integrated Financial

Plan that would sync with the County’s Finance Department’s ongoing budgeting

and CIP updates.

Western I-4 Wastewater and Reclaimed Water Master Plan,

Tohopekaliga Water Authority, Florida – Project Manager* Marc

developed TOHO’s Western I-4 Wastewater and Reclaimed Water Master Plan

that addressed growth and infrastructure needs in this portion of TOHO’s service

area for the next 20 years. This plan incorporated Wastewater/Reclaimed Water

hydraulic models, GIS system data, asset inventory, R&R related CIP and impacts

of future regulatory issues.

Marc Walch PE

Water/ Wastewater/Reclaimed Water Master Plan, Marion County,

Florida – Project Manager* Marc developed the scope and implemented a

county-wide Water/Wastewater; Reclaimed Water Master Plan that addressed

Marion County’s next 20 years. This plan developed robust GIS data files which

were used to develop population/flow demands and served as the basis for newly

developed Water/ Wastewater/ Reclaimed Water hydraulic models The plan

provided an asset inventory, R&R related CIP, impacts of future regulatory issues,

and included a fully integrated Financial Plan that would sync with the County’s

Finance Department’s ongoing budgeting and CIP updates.

Comprehensive Plan Update Support, Marion County, Florida –

Project Manager* Provided support to the Planning Department for Marion

County for updating the Comprehensive Plan. This effort included projection of

populations/flows, attribution of flows to areas within the County, identifying a

central service provider, aggregating flows, determining existing facilities and

their current and future service areas and developing a capital improvements plan

when the existing capacities of the water and wastewater facilities are not of

sufficient size to serve the build-outs identified.

Utilities Master Plan Update, Indian River County, Florida – Financial

Analyst* This project for Indian River County consisted of updating and

consolidating its existing water, wastewater, and reclaimed water utility master

plan, an activity driven by significant growth. This plan used databases and

geographic information system (GIS) tools to develop representative existing

water-demand distribution and to predict future demand. This methodology

integrated hydraulic modeling with water billing records, property appraiser and

planning data, and population projections data to generate flow projections,

distribute flow across various parcels, and compute nodal demands for hydraulic

models.

Wastewater and Reclaimed Water Facilities Plan, City of Minneola,

Florida – Project Manager* Marc developed the City’s Wastewater and

Reclaimed Water Master Plan, which involved modeling both wastewater and

reclaimed water systems for the ultimate build-out of the city. This served as the

basis for development of a blueprint for wastewater management for the next 20

years, along with necessary information to meet the requirements for the state

revolving fund (SRF) loan program. The master facilities plan was used as a tool

for planning and implementation of a capital improvement program consistent

with the City’s capital needs and the funding available for capital wastewater

projects for the build-out of the City.

Southwest Service Area Wastewater and Reclaimed Water Master

Plan, City of Leesburg, Florida – Project Manager* Marc developed

Leesburg’s Southwest Service Area Wastewater and Reclaimed Water Master Plan

that addressed growth and infrastructure needs in this high growth portion of the

City’s service area for the next 20 years. This plan incorporated

Marc Walch PE

Wastewater/Reclaimed Water hydraulic models, GIS system data, R&R related

CIP and impacts of future regulatory issues.

Water and Sewer Master Plan Update, City of Pinellas Park, Florida –

Financial Analyst* This project involved an evaluation of the existing water

storage and pumping facilities as well as significant facilities of the wastewater

system for condition and adequacy for the owner’s future service needs.

UTILITY ACQUISITION

Hillsborough County, Florida, Utility Valuation Due Diligence –

Project Manager* This project for Hillsborough County (through their

Financial Consultant Public Resources Management Group) involved an

engineering evaluation and analysis of water and wastewater assets in order to

consider purchasing the six remaining private utilities in the County.

Colorado Springs Utility, Colorado – Utility System Sale/Valuation

Study – Project Advisor* A large private development is seeking to purchase a

portion of the public utility system that currently serves the development. Brown

and Caldwell is preparing a Valuation Study to examine the market value of the

portion of the system that would be sold, and the value of the water rights,

easements, real property and infrastructure associated with the system.

Hillsborough County, Florida - Utility Valuation Due Diligence –

Project Manager* This project for Hillsborough County (through their

Financial Consultant Public Resources Management Group) involved an

engineering evaluation and analysis of water and wastewater assets in order to

consider purchasing the six remaining private utilities in the County. The scope of

services included the review, analysis, and confirmation of information; site visits

to the utility’s water supply, water treatment, water storage, and water

distribution system facilities; a review of existing as-built drawings and

engineering reports; documenting of the history of the utility’s water system and

its current condition; a review of the history and current status of all consumptive

use permits, Florida Department of Environmental Protection (FDEP) water- and

wastewater-operating permits, and current construction permits; an assessment

of the utility that included basic economic data of the county, historic revenues of

the utility system under private ownership, estimated historical revenues of the

utility system under public ownership, projected revenues under public

ownership, existing and projected rates of the system, and a summary of rates of

surrounding utility systems; utility valuations that involved, depreciated

replacement value, and rate base or debt-bearing capacity.

Water and Wastewater Assets Due Diligence, AIG Highstar Capital,

LLC, Houston, Texas – Project Manager* Utility acquisition/engineering

due diligence of one of the largest private acquisitions of private water and

wastewater utilities in the United States – AIG’s 2005 acquisition of Utilities

Marc Walch PE

Inc.’s water and wastewater utilities assets, located in 17 states and serving

289,000 water (338 water systems), sewer (157 wastewater systems), and

reclaimed water customers in six regional clusters.

Marco Island Sewer District Acquisition Study, MP Water Service –

Project Manager* This project for MP Water Service involved the facilities

within the Marco Island sewer district. Tasks included an analysis of the Spruce

Creek utility; a permit audit and construction services for the Lehigh Acres

wastewater treatment plant that required civil, ecological, geological, and

environmental services; a permit audit of Florida Water Services Corporation;

and assistance with negotiations.

Marco Island Sewer District Acquisition, MP Water Service – Project

Manager* This project involved the sale of the Marco Island Sewer System from

the City of Marco Island to MP Water Service. The services provided included

collecting data from the city (general site plan, physical assets of he utility, copies

of all permits and easements, operating report flows, master plans or system

maps, and copies of the system’s capital improvement plans); conducting a site

visit to review the current conditions of the wastewater collection system and

pump stations; summarizing the observed repairs and corrective measures;

reviewing all permits from Collier County, the Florida Department of

Environmental Protection (FDEP), state of Florida, water management districts,

and the Environmental Protection Agency (EPA); estimating the value of the

system based on book value, depreciated replacement value, rate base or debt-

bearing capacity, going concern value, and comparables; and providing a

summary of conclusions and recommendations.

Spruce Creek Utility Analysis, MP Water Service – Project Manager*

This project for MP Water Service involved an engineering evaluation and

analysis of water and wastewater assets in order to purchase the Spruce Creek

Utility. The scope of services included the review, analysis, and confirmation of

information; site visits to the utility’s water supply, water treatment, water

storage, and water distribution system facilities; a review of existing as-built

drawings and engineering reports; documenting of the history of the utility’s

water system and its current condition; a review of the history and current status

of all consumptive use permits, Florida Department of Transportation (FDEP)

water- and wastewater-operating permits, and current construction permits; an

assessment of the utility that included basic economic data of the county, historic

revenues of the utility system under private ownership, estimated historical

revenues of the utility system under public ownership, projected revenues under

public ownership, existing and projected rates of the system, and a summary of

rates of surrounding utility systems; utility valuations that involved book value,

depreciated replacement value, rate base or debt-bearing capacity, going concern

value, and comparables; and an investigation of the utility’s established

infrastructure ($1,500 per lot, the original cost of the water and wastewater

Marc Walch PE

collection and distribution system).

Florida Water Services Corporation Engineering Due Diligence, Phase

I, Orlando, Florida – Project Manager* This project for the Florida

Governmental Utility Authority (FGUA) included services in support of

negotiations between the FGUA for the purchase of the water and wastewater

utility assets (systems) from Florida Water Services Corporation (FWS). FWS

provides services to more than half a million Florida residents and is the largest

privately owned utility in Florida. Project tasks consisted of data collection and

project initiation, facility inventory and analysis, deficiencies identification and

corrective improvements and costs, summary of existing permits, summary of

future capacity-related improvements, summary reports, and related meetings,

workshops, and presentations.

Florida Water Services Corporation Engineering Due Diligence, Phase

II, Orlando, Florida – Project Manager* This project for the Florida

Governmental Utility Authority (FGUA) involved providing services for the final

engineering due diligence for a financing plan to purchase the water and

wastewater utility assets from Florida Water Services Corporation (FWS). The

resulting $500 million utility deal impacted 27 counties in the state.

Utility Assets Acquisition Valuation Study, Clay County Utility

Authority (CCUA), Florida – Project Manager* This project for Clay

County Utility Authority consisted of providing services to support the authority’s

plans to condemn the Florida Water Services Corporation’s (FWS) utility assets in

Keystone Heights, Lakeview Villas, and Postmaster Village (Clay County) and

Keystone Club Estates and Lake Geneva Lake Estates (Bradford County).

Water and Wastewater Issues, Nassau County, Florida – Project

Manager* This project for Nassau County involved the county’s plans to

condemn the utility assets of Florida Water Services Corporation. Elements of the

project included preparation of the county’s bond report, permitting for the

Amelia Island wastewater treatment plant, and project management services.

Poinciana Water and Wastewater Utility Study, Osceola County,

Florida – Project Manager* This project for Osceola County involved a study

to examine the feasibility of transferring the Poinciana Water and Wastewater

Utility assets from Florida Governmental Utility Authority (FGUA) to Osceola

County. Services included an analysis of the water and wastewater system

components to determine the necessary capital improvements; a review of the

Poinciana Capital Improvement Plan (CIP) to determine budget adequacy; a

summary pro forma of the revenue and expenses of the existing utility; and a

summary of various institutional issues that included franchise agreement

alternatives, differential rate structures, Interlocal agreements, and joint

agreements with other counties and agencies.

Marc Walch PE

Aqua Utilities Florida Utilities Acquisitions, Florida Governmental

Utility Authority – Project Manager* This project involved performing

engineering due diligence services in support of the financing plan for the

purchase of certain water and wastewater utility assets (systems) from Aqua

Utilities Florida, Inc. by the Florida Governmental Utility Authority (FGUA)

including Chuluota (Seminole County), South Seas (Lee County), and Jasmine

Lakes and Palm Terrace (Pasco County). Engineering due diligence was

performed with the aid and assistance of FGUA personnel.

Intercoastal Utility System Evaluation and Engineer’s Report

Preparation Services, St. Johns County, Florida – Project Manager*

Under a continuing environmental services contract with St. Johns County, this task

order involved review of the Intercoastal Utility systems (ICU) acquired by the County

in support of the issuance of bonds. Services provided as engineer of record included

providing engineering and technical assistance to the County’s independent appraiser

and legal counsel in support of the condemnation proceedings. After the purchase of

ICU, additional services included monitoring the contractor’s performance during the

rehabilitation to improve the condition and performance of the utility.

RATE STUDIES AND FINANCIAL PLANNING

TOHO Consulting Engineers Report to Bondholders , Series 2016,

Tohopekaliga Water Authority, Florida – Project Manager* Performed

professional services in support of Consulting Engineer’s Report in support of

$173 Million in Revenue Bond sale. This project involved performing professional

engineering due diligence services in support of the FY 2016 Revenue Bond sale

for Utility System Revenue and Refunding Bonds.

2014 City of Virginia Beach, Virginia – Affordability Study – Project

Advisor* Developed an Excel Workbook Tool to analyze the key parameters

used by US EPA to examine affordability of US EPA mandated Consent Order

capital and O&M requirements and compare them to established benchmarks.

2013 City of Newport News, Virginia – Affordability Study – Project

Advisor* Developed an Excel Workbook Tool to analyze the key parameters

used by US EPA to examine affordability of US EPA mandated Consent Order

capital and O&M requirements and compare them to established benchmarks.

2008 Solid Waste Bondholders Report, Seminole County, Florida –

Project Manager* Prepared and Annual Report to Bondholders for Seminole

County’s Solid Waste Division. The general scope of services requested resulted in

generation of a bound report for submittal to their bondholders and other

interested parties.

2008 Wastewater Bondholders Report, Seminole County, Florida –

Project Manager* Prepared and Annual Report to Bondholders for the

Seminole County Department of Environmental Services Division of Water and

Wastewater (Division). The Report addressed activities of fiscal year 2007/08.

The Division is a self-supporting enterprise fund (Fund 401) within the

Environmental Services Department. The general scope of services requested

resulted in generation of a bound report for submittal to their bondholders and

other interested parties.

2009 Wastewater Engineering Report for Revenue Bond, Seminole

County, Florida – Project Manager* Prepared and Annual Report to

Bondholders for Seminole County’s Solid Waste Division. The general scope of

services requested resulted in generation of a bound report for submittal to their

bondholders and other interested parties.

2009 Wastewater Annual Bond Report, Seminole County, Florida –

Project Manager* Prepared and Annual Report to Bondholders for the

Seminole County Department of Environmental Services Division of Water and

Wastewater (Division). The Report addressed activities of fiscal year 2008/09.

The Division is a self-supporting enterprise fund (Fund 401) within the

Environmental Services Department. The general scope of services requested

resulted in generation of a bound report for submittal to their bondholders and

other interested parties.

2009 Solid Waste Bond Report, Seminole County, Florida – Project

Manager* Prepared and Annual Report to Bondholders for Seminole County’s

Solid Waste Division. The general scope of services requested resulted in

interested parties.

2010 Solid Waste Bondholders Report, Seminole County, Florida –

Project Manager* Prepared and Annual Report to Bondholders for Seminole

County’s Solid Waste Division. The general scope of services requested resulted in

interested parties.

2010 Wastewater Bondholders Report, Seminole County, Florida –

Project Manager* Prepared and Annual Report to Bondholders for the Seminole

County Department of Environmental Services Division of Water and Wastewater

(Division). The Report addressed activities of fiscal year 2009/10. The Division is a

self-supporting enterprise fund (Fund 401) within the Environmental Services

Department. The general scope of services requested resulted in generation of a

bound report for submittal to their bondholders and other interested parties.

St. Johns County Water and Sewer Authority Continuing Rate

Consultant, St. Johns County (St. Augustine), Florida – Rate

Consultant* This project involved performing professional services in support

of a FY 2009 Revenue Bond sale for Seminole County’s proposed water and

wastewater capital improvements program. These services were performed to the

greatest extent practical, with the aid and assistance of Seminole County

personnel. Additionally, the work involved the review, analysis, and confirmation

of information, studies, and analysis performed by other parties.

TOHO Engineers Report to Bondholders 2010, Tohopekaliga Water

Authority, Florida – Project Manager* Performed professional services in

support of Master Utility System Revenue Bonds Resolution. The Resolution

requires a system inspection and Engineering Report be performed at least once

every five years. These services were performed to the greatest extent practical,

with the aid and assistance of TOHO personnel. Additionally, the work involved

the review, analysis and confirmation of information, studies and analyses

performed by other parties.

Lehigh Acres 2010 Refunding, Florida Governmental Utility Authority

– Project Manager* This project involved performing professional services

related to the preparation of the consulting engineer’s report in support of the

refinancing plan of the Lehigh Acres Utility System assets by the Florida

Governmental Utility Authority (FGUA). Preparation of the consulting engineer’s

report was performed with the aid and assistance of FGUA personnel. As an aid to

developing the consulting engineer’s report for FGUA’s financing team, tasks

included data collection and project initiation; facility inventory and analysis;

corrective improvements and costs; permit review; future capacity-related

improvements; financial data coordination; engineer’s report; and meetings,

Engineer’s Report for the Sarasota County, Florida Stormwater Utility

Revenue Bonds, Series 1999 – Project Manager* This project involved

performing professional services related to the preparation of the consulting

engineer’s report in support of the capital improvements in the Phillippi Creek,

Matheny Creek, Elligraw Bayou and Clover Creek Stormwater Improvement

Areas. Preparation of the consulting engineer’s report was performed with the aid

and assistance of Sarasota County personnel. Tasks included data collection and

project initiation; discussion of the County’s Stormwater Environmental Utility

(SUE); future Capital Improvement Projects; financial data coordination;

engineer’s report; and meetings, workshops, and presentations.

Golden Gate 2010 Refunding, Florida Governmental Utility Authority

– Project Manager* This project involved performing professional services

related to the preparation of the consulting engineer’s report in support of the

refinancing plan of the Golden Gate Utility System assets by the Florida

Governmental Utility Authority (FGUA). Preparation of the consulting engineer’s

report was performed with the aid and assistance of FGUA personnel. As an aid to

developing the consulting engineer’s report for FGUA’s financing team, tasks

included data collection and project initiation; facility inventory and analysis;

corrective improvements and costs; permit review; future capacity-related

improvements; financial data coordination; engineer’s report; and meetings,

Water and Wastewater Rate Study, Seminole County, Florida –

Project Manager* This project for Seminole County consisted of providing a

comprehensive, cost-of-service analysis of water and wastewater rates for

purposes of revenue bond sale. The analysis involved a restructuring of existing

water and sewer rates to accommodate reuse and conservation concepts. In

addition, annual rate reviews have been performed since the completion of the

project, and rates have been stabilized through the application of this annual

review and adjustment process.

Additional Florida Planning Projects

Prepared numerous technical engineering reports including those directly

associated with Public Law 92-500 (Clean Water Act). Marc has developed more

than a dozen “201” wastewater facility plans and numerous environmental impact

statements (EIS), comprehensive plans, infiltration/inflow (I/I) analyses, and sewer

system evaluation surveys (SSES). His planning experience includes the following:

Miami-Dade County Wastewater Facilities Plan

Miami-Dade County Wastewater Modeling

Miami-Dade County Wastewater Effluent Reuse Feasibility Study

Marion County Rainbow River/Lake Weir FmHA Preapplications

Lee County/North Fort Myers Wastewater Master Plan

Lee County Wastewater Facilities Master Plan

South Lake County Water and Wastewater Master Plan

Lake County Water and Wastewater Master Plan

City of Lakeland Master Plan (Southwest)

Citrus County Water and Wastewater Utility Consolidation

Indian River County Effluent Reuse Master Plan

Merritt Island Master Plan Brevard County

City of Kissimmee Water and Wastewater Master Plan

Master plan evaluation of wastewater collection, treatment, and disposal needs for the Lakeland Northerly Service Area

Site-specific study for land application of sewage effluent (Hillsborough County, Florida)

Master plan for water and wastewater facilities to serve Bay Tree Condominiums (Indian River County, Florida)

Master plan for Aquarina Beach Community Development Interim Water and Wastewater Treatment Facilities (Brevard County, Florida)

Effluent Disposal Alternative Analysis Report (City of Lakeland, Florida)

Additional Florida Financial Planning Projects

Marc’s financial planning experience includes work for the following clients:

City of Lakeland

Seminole County

Sarasota County

City of Orlando

Web-Based Projects

Mr. Walch has overseen the development of Internet-based management tools to collaborate and manage digital information. These Project-Specific Web Sites (PSWS) are used to manage complex and geographically dispersed project team members. Mr. Walch has pioneered and facilitated the development of Internet-based, PSWSs for the following clients/projects:

Miami-Dade Water and Sewer Authority Volume Sewer Customer Model (http://vscmodel.jobsight.net/)

Cargill Fertilizer (http://cargillemt.com/)

Florida Botanical Gardens (http://flbotanical.e-builder.net/)

Federal Emergency Management Agency (FEMA) (http://www.pbsjdfirm.com/)

Washington Suburban Sanitary District (http://seneca.e-builder.net/)

North Texas Tollway Authority (NTTA) Proposal (http://nttapbsj.com/)

Texas Turnpike Authority (Proposal) (http://texasturnpikeauthority.com)

Walt Disney Corporation

Florida Turnpike Authority

Florida Department of Transportation

City of Davenport

City of Minneola

Lake County

City of Kissimmee

City of Pinellas Park

Citrus County

City of Miramar

Monroe County

City of Avon Park

Orange County

City of Sarasota

City of Leesburg

City of Mount Dora

City of Maitland

Brevard County

Miami-Dade County

Indian River County

Marion County

Lee County

University Utility Corporation

Orange County

St. Johns County

Nassau County

Florida Water Services

Florida Governmental Utility Authority

Jefferson County, Alabama

Guam Waterworks Authority

City of West Palm Beach, Florida

TOHO Water Authority (Osceola County)

Miscellaneous Projects

City Hall Parking Lot Renovations Design and Construction Phase Services, City of Leesburg, Florida Project Manager. Under a general consulting services contract with the City, designed and provided construction phase services for the renovation of an approximately ½-acre existing parking area at the city hall. Services provided included conceptual site planning; site/civil engineering design and permitting; landscape, hardscape, and irrigation plan design; and limited construction phase services. [Start date: 2006; End date: 2006; BC: N]

Ridgewood Area Quality Neighborhood Program, City of Maitland, Florida Project Manager. The quality neighborhood program (QNP) was a collaborative process between neighborhood residents and the City of Maitland to improve existing neighborhood quality and residential character by incorporating quality design standards when making improvements in neighborhoods that are on the decline. The Ridgewood area QNP is an example of a traditional neighborhood that combines a mixture of uses and is in close proximity to culture and retail services. A conceptual master plan was developed that included proposed improvements to intersections (brick crosswalks), sidewalks, waterlines and hydrants, street drainage, pavement, and the Magnolia/17-92 intersection, along with a street tree landscape replacement program. [Start date: 2006; End date: 2007; BC: N]

Pavement Asset Valuation System Update and User Manual Development Services, City of Leesburg, Florida Project Manager. This project for the City of Leesburg involved an update of the roadway pavement condition assessment of the City’s paved roads and the development of a pavement assessment user manual. A comparative analysis of the previous assessment with the current assessment data was performed to determine depreciation trends for each of the pavement segments; an updated pavement condition report was prepared; and a pavement assessment data file was provided for input into the City’s geodatabase of paved roads. Restoration treatments were determined based on the City’s recommendations and preferences; priorities for restoration were developed along with calculated unit costs; and an analysis was performed to forecast pavement condition for the next ten years based on the pavement depreciation trends. [Start date: 2008; End date: 2009; BC: N]

Development Review Committee Plans Review Services, City of Minneola, Florida Project Manager. Under the continuing water and wastewater general engineering consulting services contract with the City of Minneola, this task order involved providing review services for development review committee (DRC) submittals and written comments for the monthly DRC meetings during fiscal year 2009. DRC meetings were also attended when requested by the City. [Start date: 2008; End date: 2009; BC: N]

Leesburg Airport Aircraft Rescue and Firefighting Facility (ARFF) Environmental Permit Mitigation Compliance Services, City of Leesburg, Florida Project Manager. To offset the loss of habitat functions from construction of the Leesburg International Airport's firefighting facility, the City of Leesburg proposed to preserve and enhance a 5.8-acre area of Lake Denham, using an offsite mitigation project that includes 62.8 acres of forested wetlands and 58.6 acres of upland pasture. The planting and habitat enhancement area was designed to provide a habitat buffer to forested wetlands along Lake Denham—providing sedimentation and erosion control and additional wildlife habitat. Hands-on management including watering and fertilizing planted trees, applying soil additives and amendments, and implementing stringent nuisance and exotic species eradication and controls, agency reviews of the site were required to overcome the challenges of poor soils. [Start date: 2009; End date: 2010; BC: N]

MacDill AFB Water & Wastewater Vulnerability Assessment Studies, Florida Governmental Utility Authority Project Manager. This project involved providing professional services related to the preparation of a vulnerability assessment (VA) for the MacDill Air Force Base (AFB) water and wastewater utility systems. MacDill AFB, through the Florida Governmental Utilities Authority (FGUA), requires a water and wastewater system VA. VAs are confidential documents, and serve to identify potential threats (e.g., natural disasters, accidents, or sabotage) to an installation’s ability to provide adequate quantities of potable water in emergency situations and to provide adequate treatment and disposal of wastewater in emergency situations. The VA is typically preceded by a sanitary survey (water or wastewater) which serves to identify shortcomings in the system and to help systems improve operational practices. The sanitary survey typically focuses on day-to-day practices and identifies circumstances where routine operations or existing conditions could cause system contamination. The VA focuses on extreme events and identifies issues of the water system that could cause system failure. As an aid to developing this VA for the FGUA, performed the following tasks for the sanitary survey process: water system sanitary survey and wastewater system sanitary survey; and for the vulnerability assessment: identified and described system by subsystem and/or component, identified probable hazards and hazard magnitude, estimated the likely effect on system components, estimated the water demand/ wastewater production following the event, estimated the supply/capacity shortfall by comparing supply and demand, and identified components responsible for the shortfall or quality reduction and possible mitigating measures. [Start date: 2010; End date: 2011; BC: N]

Blue Plains Valuation Study, Metropolitan Washington Council of Governments, Washington, DC Technical Advisor. This project for the Metropolitan Washington Council of Governments involved the valuation and assessment of capacity rights for the 370-mgd Blue Plains Wastewater Treatment Plant, the largest advanced wastewater treatment plant in the world. Using several different valuation methods, Atkins contrasted the pros and cons of each including original cost, original cost less depreciation, reproduction cost, reproduction cost less depreciation, and discounted cash flow. Each of the valuation models included the flexibility to change all assumptions such as change in capital improvement plan (CIP), asset base, revenue adjustments, inflation or discount rates. [Start date: 2006; End date: 2007; Cost: $151,868; BC: N]

Memberships American Society of Civil Engineers (ASCE)

American Water Works Association (AWWA)

Florida Engineering Society (FES)

Institute for Sustainable Infrastructure (ISI)

National Board of Realtors (NBR)

National Society of Professional Engineers (NSPE)

Water Environment Federation (WEF)

Honors and Awards Florida Institute of Consulting Engineers (FICE) Award 1999; Virtual Dynamic Model; Miami-Dade Water and Sewer Department

(MDWASD)

Florida Institute of Consulting Engineers (FICE) Engineering Excellence Award 2000 Innovative Miami-Dade County Project-Specific Web Site (PSWS). Miami-Dade Water and Sewer Department (MDWASD)

Publications & Papers 1. Walch, Marc P, , “ENVISION” for Wastewater Infrastructure Sustainability & Resiliency - Move over LEED, ENVISION™ is the new

kid on the Block! Water Environment Federation WEFTEC 2015 Conference Chicago, IL 2015.

2. Walch, Marc P, Lidia Berger "ENVISION Central Florida Water Supply- Adapting for Sustainability and Resiliency”, American Society of Civil Engineers (ASCE) Florida Section Water Works Association – 2015 Annual Conference, Orlando, FL July 2015.

3. Walch, Marc P, Rick Bickerstaff, Charleston Water System, Biju George, City of Cincinnati, Mike Sweeney, Ph.D., Toho Water Authority, Terry Brueck, EMA Inc.,Ting Lu, Ph.D., P.E., Black & Veatch (Moderator) Incorporating Benchmarking and Performance Measurement into Your Utility’s Culture and Lessons Learned from Leading Experts - What gets measured gets managed, and what gets managed gets DONE!! Water Environment Federation (WEF), WebCast January 2015.

4. Walch, Marc P, "Water & Wastewater Utility Master Plan Integrated with a Financial Plan”, American Water Works Association - 2014 Water Infrastructure Conference (WIC), Atlanta, GA October 2014.

5. Walch, Marc P, "Water & Wastewater Utility Master Plan Integrated with a Financial Plan”, American Water Works Association - 2014 Annual Conference & Exposition (ACE14), Boston, MA June 2014.

6. Walch, Marc P, Rishi Immanni, Flip Mellinger, Michael Burton, "Integrated Utility Master Planning (with Financial Plans) “Eyeing the Bottom Line”, American Water Works Association - 2013 Annual Conference & Exposition (ACE13), Denver CO June 2013.

7. Garrison, Seth W., Marc P. Walch, Rishi Immanni, Jacqueline Torbert, "Do We Need to Measure Everything: How the Application of Strategic Planning Techniques Increases the Value of Performance Measurement," New England Water Works Association (NEWWA), June 2011.

8. Walch, Marc P., Improvement Through Performance Measurement, American Water Works Association (AWWA) Journal, January 2010.

9. Walch, Marc P., Ray Hanson, Jim Peters, Jim Broome, “Orange County Initiates CMOM Program –Without a Regulatory Mandate,” Florida Water Resources Conference, Tampa, Florida, May 5, 2003.

10. Walch Marc P., Peter Jelonek, “Managing Urban Watersheds with the Use of NEXrad Radar Virtual Rain Gages – The Miami-Miami-Dade County Experience,” ASCE 9th International Conference on Urban Drainage, Portland, Oregon, September 2002.

11. Walch, Marc P., Jonathan N. Antevy – President & Founder, MP Interactive Corporation, “The Internet – Water Resources Project Management for the Next Millennium – Today,” ASCE 26th Annual Water Resources Planning and Management Division, Tempe, Arizona, June 6-9, 1999.

12. Walch, Marc P., Thomas J. Christ, Rizwan Hamid, William M. Brant, “Combining New Technologies with Computer Modeling to Prevent Sanitary Sewer Overflows Resulting from Urban Rainfall-Induced Peak Flow Conditions – The Miami-Dade Water and Sewer Department Experience,” ASCE 26th Annual Water Resources Planning and Management Division, Tempe, Arizona June 6-9, 1999.

13. Hamid, Rizwan, Prasad Chittaluru, Thomas J. Christ, Marc P. Walch, “Applications of Database Management (DBMS) in Hydraulic Modeling of Wastewater Networks,” Water Environment Federation – Rehabilitation and Collection Systems O&M Conference, Salt Lake City, Utah, August 14, 1999.

14. Christ, Thomas J., Rizwan Hamid, Prasad Chittaluru, Marc P. Walch, Peter Jelonek, “Wet Weather Modeling of Wastewater Pumping Systems Using XP-SWMM Enhancements,” Water Environment Federation – Rehabilitation and Collection Systems O&M Conference, Salt Lake City, Utah, August 14, 1999.

15. Walch, Marc P., Kathleen S. Leo, Stephanie L. Ross, William M. Brant, Miami-Dade Water and Sewer Department, “Technological Innovations for Peak Flow Management – The Miami-Dade Experience,” Water Environment Federation – WEFTEC ’98, to be included in Proceedings of WEFTEC ’98, Orlando, Florida, October 6, 1998.

16. Walch, Marc P., Kathleen S. Leo, Jonathan N. Antevy, “The Internet Project Management for the Next Millennium – Today,” ASCE Annual Convention – 1998 International Computing Congress, to be included in Proceedings, Boston, Massachusetts, October 18-21, 1998.

17. Walch, Marc P., Kathleen S. Leo, “Counties Develop Real-Time Tools for SSO Prevention,” Water Environment Federation WATERSHED & WET WEATHER TECHNICAL BULLETIN, WEF Vol. 3, No. 1, January 1998 Technical Bulletin.

18. Walch, Marc P., Kathleen S. Leo, Stephanie L. Ross, “Miami-Dade Combines New Technologies With Computer Modeling,” Water Environment Federation – Planning For A Rainy Day, February 1998.

19. Walch, Marc P., Thomas J. Christ, Kathleen S. Leo, Stephanie L. Ross, William M. Brant, Miami-Dade Water and Sewer Department, “Combining New Technologies with ‘Virtual Dynamic Computer Modeling’ to prevent Sanitary Sewer Overflows – The Miami-Dade Water and Sewer Department Experience,” N O V A T E C H 1998 GRAIE (Group for Research for Water Infrastructure), 1998 Conference and Proceedings, Lyon, France, May 4, 5, and 6, 1998.

20. Walch, Marc P. and Kathleen S. Leo, “A Virtual Dynamic Model for Sanitary Sewer Overflow Prediction and Prevention,” to be presented at ASCE North American Water and Environment Congress ’96, 1996.

21. Walch, Marc P., Kathleen S. Leo, and Stephanie L. Ross, “Miami-Dade Water and Sewer Department: Combining Virtual Rain Gauges and Computer Model to Prevent Sanitary Sewer Overflows,” to be included in Proceedings of WEF Urban Wet Weather Pollution from the Stream’s Perspective Specialty Conference Series, 1996.

22. Walch, Marc P., Kathleen S. Leo, and Stephanie L. Ross, “Miami-Dade Water and Sewer Department’s Interactive Weather Radar and Virtual Watershed Management,” to be included in Proceedings of WEF Watershed ’96, 1996.

23. Walch, Marc P., Thomas J. Christ, and Kathleen S. Leo, “Miami-Dade Water and Sewer Department Collection and Transmission System Virtual Dynamic Model,” Proceedings of WEFTEC ’95, 1995.

24. Walch, Marc P., and Thomas J. Christ, “Miami-Dade Water and Sewer Department Peak Flow Management Study,” WEFTEC ’95, 1995.

25. Walch, Marc P., Thomas J. Christ, Kathleen S. Leo, and Stephanie L. Ross, “Computer Modeling of Sanitary Sewer Overflows Resulting from Peak Flow Conditions,” Proceedings of EPA National Conference on Sanitary Sewer Overflows, 1995.

26. Walch, Marc P., “Program Funding Options,” Florida Engineering Society, Proceedings of Water Reuse Workshop, 1993.

27. Walch, Marc P., “Impacts of Infiltration/Inflow on Dade County Planning Efforts,” Proceedings of Collection System Management Workshop, 1993.

28. Walch, Marc P., “Innovative Financing Alternatives,” Proceedings of AWWA, Florida Section Management Issue in the Water Industry, 1991.

29. Walch, Marc P., “Financing Implementation,” Presented at Four Steps to Concurrency Management System Planning and Implementation: Complying with Florida’s Growth Management Act Seminar.

30. Walch, Marc P., “Engineering Consultants’ Role Wastewater Loans/Grants,” Proceedings of Florida Pollution Control Association, Wastewater System Funding, August 24, 1989.

Presentations 1. Walch, Marc P, , “ENVISION” for Wastewater Infrastructure Sustainability & Resiliency - Move over LEED, ENVISION™ is the new

kid on the Block! Water Environment Federation WEFTEC 2015 Conference Chicago, IL 2015

2. Walch, Marc P, Lidia Berger "ENVISION Central Florida Water Supply- Adapting for Sustainability and Resiliency”, American Society of Civil Engineers (ASEC) Florida Section Water Works Association – 2015 Annual Conference, Orlando, FL July 2015.

3. Walch, Marc P, Rick Bickerstaff, Charleston Water System, Biju George, City of Cincinnati, Mike Sweeney, Ph.D., Toho Water Authority, Terry Brueck, EMA Inc.,Ting Lu, Ph.D., P.E., Black & Veatch (Moderator) Incorporating Benchmarking and Performance Measurement into Your Utility’s Culture and Lessons Learned from Leading Experts - What gets measured gets managed, and what gets managed gets DONE!! Water Environment Federation (WEF), WebCast January 2015.

4. Walch, Marc P, "Water & Wastewater Utility Master Plan Integrated with a Financial Plan”, American Water Works Association - 2014 Water Infrastructure Conference (WIC), Atlanta, GA October 2014.

5. Walch, Marc P, "Water & Wastewater Utility Master Plan Integrated with a Financial Plan”, American Water Works Association - 2014 Annual Conference & Exposition (ACE14), Boston, MA June 2014.

6. Walch, M., “Strategic Planning Methods to Focus Utility Priorities,” Florida Section of the American Water Works Association (FS/AWWA) Conference, Orlando, Florida, November 30, 2009-December 3, 2009.

7. Walch, M., “How Strategic Planning Enhances Asset Management and Performance Management,” Leading-Edge Conference on Strategic Asset Management Conference, Miami, Florida, November 12, 2009.

8. Walch, M., “Do We Need to Measure Everything? How the Application of Strategic Planning Increases the Value of Performance Measurement,” AWWA/Water Environment Federation (WEF) Utility Management Conference, February 17-20, 2009, New Orleans, Louisiana. Professional Sessions.

9. Walch, M., “Do We Need to Measure Everything? How Strategic Planning Increases the Value of Performance Measurement,” AWWA/WEF Information Management & Technology Conference and Exposition; February 28-March 4, 2009, Charlotte, North Carolina. Professional Sessions.

10. Walch, M., “Orange County, Florida Implements a Water CMOM Program Without a Regulatory Mandate,” 2007 Conference Technical Session Proceedings.

11. Walch, M. and R. Immani, “Nitrate Contamination of Groundwater and Springs in Central Florida: A Feasibility Study for the Expansion of the Silver Springs Regional Wastewater Collection System and Treatment Plant,” Water Environment Federation Technical Exhibition and Conference (WEFTEC), 2010.

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Documents

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