july 18–20, 2010 | kansas city, missouri 2010 water summit managing for success in toledo's...

July 18–20, 2010 | Kansas City, Missouri

2010 WATER SUMMIT

Managing for Success in Toledo's$500 million Toledo Waterways Initiative

George Robinson, M.B.A. – City of Toledo, Commissioner of TWI

Bob Harbron, P.E. – Black & Veatch, TWI Program Director

Cary Duchene, P.E. – Black & Veatch, TWI Deputy Program Director

Larry Zimmerman, P.E. – Black & Veatch, PM/CM Director

CMAA 2010 Water Summit | Kansas City, MO July 18-20

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Bob Harbron, P.E.Black & Veatch – TWI Program Director

Bob Harbron, P.E.Black & Veatch – TWI Program Director

Program IntroductionProgram Introduction


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Toledo Waterways Initiative

TWI…Toledo’s Wet Weather Program

Eliminate WWTP Bypasses

Eliminate Known SSOs

Reduce and Control CSOs


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Learning Objectives

Illustrate Successful Program Management in Toledo

Connect PrM for Delivery of Design and Construction to meet Aggressive Schedules and Innovative Facilities

Present Integrated Client and PrM Services

Share Innovative Contracting Methods – Integrated PrM

Illustrate Cost Savings


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Presentation Outline

Toledo Background and History

Program Management Approach

Owner’s Perspective and Successes

WWTP Improvements

Collection System Improvements

Innovation

Unique Challenges


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George Robinson, M.B.A.City of Toledo – Commissioner of TWI

George Robinson, M.B.A.City of Toledo – Commissioner of TWI

The Owner’s PerspectiveThe Owner’s Perspective


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Toledo, Ohio - History

Founded 1833 in Michigan

Re-Founded in 1837 in Ohio (after the Toledo War)

Major Shipping Hub

Water, Air, Rail, Road

Erie Canal

Home of Jeep

Glass Industry

Tony Paco’s


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Toledo, Ohio - Demographics

City of Toledo Population: 315,000

Metro Area: 650,000


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Toledo – Wastewater System Characteristics Wastewater Service Area – 100 square miles

Combined Sewer Area – 18 square miles

Permitted CSOs - 33

Bay View WaterReclamation Plant

Service Area Population: 400,000

Original Construction 1922

Annual Average Flow 70 MGD

195 MGD Secondary Treatment

205 MGD Wet Weather Facility


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Toledo Wastewater Service Area

Mau

mee

Riv

er

Swan Creek

Ottawa RiverLake Erie

BAY VIEW

WWTP


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Receiving Streams / Water Bodies

Ottawa River – into Maumee Bay / Lake Erie

Heavy recreational boating near outlet near outlet

Swan Creek – into Maumee River

Urban setting, some canoeing, targeted for restoration

Maumee River – into Maumee Bay / Lake Erie

Major shipping and recreational boating


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Combined Sewer Area

WWTP


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Lawsuit and Consent Decree

1991 – 2001: Litigation and Negotiation

Effluent and Bypass Violations

2001 COT Negotiates Settlement

Comprehensive Wet Weather Consent Decree

2002: City Referendum to Approve CD on Ballot

Required By City Charter

60% Voter Approval


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Lawsuit and Consent Decree

2002 - Comprehensive Wet Weather Consent Decree

Eliminate Known SSOs by 2006

New Wet-Weather Treatment Facility at Bay View WWTP by 2007

Develop CSO Long Term Control Plan by 2006

Implement the LTCP by 2016

Estimated $450M


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Integrated Program Management

Program Direction Public Relations and Education

Regulatory Coordination

Contract Administration

Program Funding Assistance

Financial Accounting

Cost Management

Program Scheduling


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Program Conceptual Development Technology Selection

LTCP

Preliminary Design

Final Design

Construction Management (not-at-risk)

Construction Inspection

Post Monitoring & Certifications


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BLACK & VEATCH TeamIntegrated Program

Management and Engineering

General & Administrative Services

Engineering Services

BLACK & VEATCH

Program OversightEngineer


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Why Integrated Program Management?

COT – Strong Mayor Government TWI is a Long Program…15-20 years

Consistent PrM Team through Changes in Administration

COT Contracting Flexibility Contract with ONE Firm

But Allow Flexibility to Add / Delete Resource Firms

Single Source Responsibility for Program Performance No Finger Pointing

PrM Responsible for Consent Decree Fines


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Program Manager Selection Selection by Blue Ribbon Panel

Panel Representation: Local Business Leaders, University of Toledo, Ohio State University and City Administration.

Recommended Black & Veatch

Largest Professional Services Contract in COT History

City Expectations of the PM Firm: National Engineering Expertise and Resources

Longstanding Corporate Stability

Wastewater and CSO Control Experience

Local Participation – 90% Local

Minority Business Mentorship

Reasonable Price


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Success: Public Relations

Community Advisory Committee

Neighborhood Advisory Committees

LTCP Alternative Meetings

Public Survey

Brochures

TWI Website: www.toledowaterwaysinitiative.com


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Public Relations – No One Went Unheard

CITIZEN’S ADVISORY COMMITTEE


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EXHIBIT A – CONSENT DECREE MILESTONES – OVERALL PROGRAM SCHEDULE

Met consent decree schedule

Eliminated targeted SSOs and reduced backups

Ended bypasses of partially treated sewage at Bay View WWTP

Success: CD Milestones


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Success: Program Funding (Thru 2007)

PROGRAM SOURCE GRANT LOAN

U.S. Army Corps of Engineers $3,344,000

Ohio Public Works Commission $2,869,400 $1,927,000

Ohio Water Development Authority $100,000

State and Tribal Assistance Grants $7,625,800

Water Pollution Control Loan Fund $224,858,293

TOTALS $13,939,200 $226,785,293


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Cary Duchene, P.E.Black & Veatch – TWI Deputy Program Director

Cary Duchene, P.E.Black & Veatch – TWI Deputy Program Director

Technical and Management AspectsTechnical and Management Aspects


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Technical Program

Wastewater Treatment Plant Improvements

Eliminate Bypasses

Sanitary Sewer System Improvement

Eliminate Known SSOs

Combined Sewer System

Reduce and Control CSOs


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Wet-Weather Treatment Facility Eliminate Plant Bypasses

Major WWTP Wet-Weather Facility

Grit Removal and Screening - 232 MGD

Ballasted-Flocculation - 232 MGDLargest DensaDeg BF Facility in North America

Equalization Basin – 25 MG

Chlorine Contact Basin – 205 MGD

Constructed Concurrently in 18 Months


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Wet-Weather Treatment Facility

Main WWTP

Reaeration & Chlorination

Vortex Grit RemovalScreening (1 sewer)

DensaDeg – 6 units/232 mgd

EQ Basin – 25 MG


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Wet-Weather Treatment Facility

Architecture

Result of Public Meeting Process


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Wet-Weather Treatment Performance

OperatingMode

Influent Concentration

Effluent Concentration

Percent Removal

Pollutant Rangemg/L

Averagemg/L

Rangemg/L

Averagemg/L

Range%

Average%

Primary & Excess Flow

Treatment (Units 2-6)

Ammonia 1.8 – 3.2 2.4 1.8 – 3.1 2.4 <0 – 22 0

TKN 2.9 – 12.9 6.3 2.0 – 7.0 4.5 5 – 64 28

CBOD 20 - 77 42 10 – 27 16 22 – 82 54

Suspended CBOD 10 - 66 31 2 – 21 9 12 – 93 64

TSS 19 - 440 131 9 - 66 18 <0 – 97 74

Total P 0.6 – 2.1 1.1 0.2 – 0.5 0.2 64 – 90 79


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SSO Elimination

Point Place and River Road Areas – Early ActionProjects Complete

Pump Stations/Conveyance

Storage 3 MG

13 Projects: $35M


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Long Term Control Plan Development Draft Submitted - December 2005

25 Projects Based on 4 Overflows in Average Year 1-3 Overflows in Average Year Sensitive Areas $256M Total Project Cost (2005 Dollars)

LTCP Approval 2010 3-4 Overflows/AVG Year – Swan Creek 3 Overflows/AVG Year – Maumee River 0 (2 per 5 years) Overflows/AVG Year – Ottawa R. EPA Added 10-year Pathogen Study for BF Time Extension (3 Additional Years) 2 Project Consolidated Cost is up to $317M (2005 Dollars)


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Long Term Control Plan

Anticipated Results Overflow Locations from 33 to 23

Overflow Frequency from 30+/year to 0-4/year

Overflow volume from 625 MG/year to 144 MG/year

Reduces typical pollutant discharge by 86%-89%

Reduces bacterial discharge by 90%

Improve Water Quality for Future Generations

Positive Response from Toledo Citizens


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23 Projects3 - SSES/Inflow Reduction

3 - SSES/Sewer Separation

1 - Sewer Separation (SSES Already Completed)

9 – CSO Storage (Combined Sewage)

4 - Optimize Existing Storage Tunnels

2 - Regulator Modifications

1 - WWTP Headworks Improvement


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WWTP


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LTCP Implementation – SSES, Sewer Separation, I/I Reduction

Separate Select Combined Sewer Areas

Eliminate Select Regulators and Overflows

Reduce Inflow


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LTCP Implementation – CSO Storage

9 Projects - 55 MG

Facility MG

Monroe/Ayres 1.3

Ottawa River South 25.1

Dearborn 1.6

International Park 5.5

Oakdale 8.0

Ash/Columbus 2.1

Downtown Tunnel Extension 6.7

Maumee 2.6

Swan Tunnel Extension 1.6


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LTCP Implementation – Enhance Existing Storage

4 Projects Maximize Storage

Enhance Capture

Improve Operations


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LTCP Implementation – Regulator Modifications 2 Projects – Regulators w/ Infrequent Overflows

Increase In-Line Storage

Increased Flow to Interceptor…Offset by Decreased Flow to Interceptor at Other Locations

All Remaining CSOs: Floatables Control

Baffling and Screening


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LTCP Implementation – WWTP Improvement

Grit Process is a Bottleneck Grit Facilities – 168 MGD (total)

Primary/Secondary Capacity – 195 MGD (firm)

Equipment and Structures are Deteriorated

Same Process…New Facility 195 MGD (Firm) / 240 MGD (Total)

Enhance Operational Flexibility

Reduce Usage of the Wet Weather Facility


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Pathogen Study

Compare Physical/Chemical to Biological Process HRC + Disinfection (Physical/Chemical

Activated sludge + disinfection (Biological)

10 Year Study…First of its Kind

Integrated Implementation City of Toledo

Black & Veatch

Alloway Laboratories

Michigan State University


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Schedule and Milestones 2009 LTCP Adds 121 NEW

Consent Decree Milestone Dates!!!

The First 11 have been Met

Master Schedule To Track It All


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LTCP Implementation ProgressProject Study FSP PD FD60 FD90 FD100 Const

O-2 Lockwood/Devilbiss Sewer Separation Done Done Done Done Done Done Ongoing

W-1 Ash/Columbus Storage Pipeline Done Done Done Done Done Done Ongoing

E-6 Wheeling SSES and Sewer Separation Done Done Done Done Done Ongoing

S-3 Highland SSES and Sewer Separation Done Done Done Done Done Ongoing

S-4 Woodsdale SSES & Inflow Reduction Done Done Done Done Done Ongoing

W-2 Ash Street SSES Sewer Separation Done Done Done Done Done Ongoing

W-5 Knapp/Williams SSES & Inflow Reduction Done Done Done Done Done Ongoing

W-7 New York SSES & Inflow Reduction Done Done Done Done Done Ongoing

W-6 Maumee Avenue Storage Basin Done Done Done Ongoing

E-7 Bay View Grit Facility Done Done Ongoing

O-3 Ayres/Monroe Storage/Conveyance Pipeline Done Done Done Done Ongoing

E-5 Oakdale Storage Basin Done Ongoing

S-1A Swan Creek North Tunnel Optimization Done Starts 9/2010

S-2A Swan Creek South Tunnel Optimization Done Starts 9/2010

W-4A Downtown Tunnel Optimization Done Starts 9/2010

O-4A Ottawa River South Conveyance Done Starts 2012

O-4B Ottawa River South Storage Basin Done Starts 2012

E-2 Dearborn Storage Basin Done Starts 2012

E-3 International Park Storage Pipeline Done Starts 2014

S-1B Swan Creek North Storage Tunnel Extension Done Starts 2014

W-4C Downtown Tunnel System Storage Basin Done Starts 2015

S-2B Swan Creek South Tunnel In-System Storage Done Starts 2015

E-1 Paine Regulator Modifications Done Starts 2016

E-4 Fassett Regulator Modifications Done Starts 2016


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Success – WWTP Performance


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Success: Cost Control (Thru 2007)

TWI Phase I Projects

$0

$10

$20

$30

$40

$50

$60

$70

$80

$90

$100

Program Management Bay View WWTP WetWeather Facilities

Point Place Projects

$ M

illio

n

Bid or Fee Final Construction Cost or Fee

Toledo Waterways Initiative —

Big Projects, Big Savings….$20-60 M!

• $2 M under on PrM fees• $18 M savings Wet Weather Facility Siting• $40 M savings on FC 13 & EQ Basin


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Questions?

Contact Information

George Robinson

[email protected]

(419) 936-2338

Cary Duchene

[email protected]

(419) 720-0900

Bob Harbron

[email protected]

(419) 720-0900

Larry Zimmerman

[email protected]

(301) 921-8247


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Unique Challenges1. Aggressive Schedule – An 18 month construction schedule

for $60M in wet weather facilities per consent decree. Multiple projects…Same site.

2. 2-year Ballasted Flocculation Performance…24/7 for 2 Years – Conducting the study while waiting for and being able to respond to storm event at all hours of the day or night, including holidays.

3. Economic Recession and Furloughed City Staff – Maintaining a positive working relationship with an embattled client staff where many lost pay and benefits during a severe economic recession.

4. 90% Local – Putting a solid, capable and local team together with the right skill set to meet a 90% local hours contract requirement.

5. Water Quality…Not Flood Relief – Careful maneuvering of TWI, a program to improve receiving water quality, through several local flooding and basement backup events that have occurred.

july 18–20, 2010 | kansas city, missouri 2010 water summit managing for success in toledo's...

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