wastewater committee meeting june 24, 2020 (via

Regional Service Through Unity… Meeting our Region’s Needs Today and Tomorrow

WASTEWATER COMMITTEE MEETING

June 24, 2020 (Via Teleconference)

CLICK TO EDIT MASTER TITLE STYLEAGENDA

Opening Remarks

A. Chairman/Executive Director/Committee Champion StatusReport concerning legislation and regulatory matters,budgets, current projects and ongoing Wastewater Systemprograms of the District

2

Monthly Tours of Wastewater Facilities Proposed by Chairman• Why: provide an opportunity for committee members to learn more about the

people, facilities, and programs which allow NTMWD to deliver reliable wastewater service to our communities while overcoming challenges

• When: 1st Thursday of each month, beginning in August

• How: Informal format, meet at facility, tour facility, and provide information of focus area for the month

• Proposed schedule for next 3 months• August 6: South Mesquite RWWTP and Buffalo Creek Lift Station

– Plant interface with wastewater conveyance system, peak flow challenges, CIP coordination, and Ops Challenge overview

• September 3: Panther Creek WWTP– Biological nutrient removal (BNR) overview and microscope analysis of microorganisms;

dewatering optimization• October 1: Upper East Fork Interceptor System (UEFIS)

– CMOM (Capacity Management Operations and Maintenance) Program Components –Inspections, Maintenance, & Rehab of pipelines, manholes, and air release valves

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4

Panther Creek WWTP Received Well Deserved Spotlight in Recent Issue of Texas WET

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June Board Packet Overview for Wastewater ItemsConsent Agenda Items

• C. Authorize engineering services agreement on Bypass Connection and Phase II ValveImprovements project – Administrative Memorandum No. 20-06-03

Agenda Items for Individual Consideration• B. Adoption of Resolution No. 20-27 authorizing issuance, sale, and delivery of NTMWD Regional

Wastewater System Contract Revenue Bonds, Series 2020A – Administrative Memorandum No. 5576• E. Authorize execution of architectural services agreement on Maintenance Facilities Central

Region, Phase II – Administrative Memorandum No. 5579• K. Authorize transfer of funds and ratification of action by Executive Director in response to emergency

conditions at Upper Rowlett Creek Lift Station and Upper Cottonwood Creek Lift Station – AdministrativeMemorandum No. 5585

• L. Award of construction contract on Wilson Creek Lift Station Improvements project – AdministrativeMemorandum No. 5586

• M. Additional engineering services for Wilson Creek Regional Wastewater Treatment Plant AdvancedTreatment and Headworks Improvements project – Administrative Memorandum No. 5587

• N. Authorize execution of engineering services agreement on Wilson Creek Regional Wastewater TreatmentPlant Aeration Basin Improvements project – Administrative Memorandum No. 5588

• P. Authorize right-of-way acquisition program and adopt Resolution No. 20-29 authorizing the use ofeminent domain to acquire right-of-way for the Upper East Fork Interceptor Rehabilitation and Improvements2020 project – Administrative Memorandum No. 5590

Grey text items will be covered individually in this meeting.

AgendaAGENDA

Action Items

A. Consider Approval of Wastewater Committee Meeting Minutes– April 22, 2020

Recommend Approval of Wastewater Committee Meeting Minutes

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AgendaAGENDA

Action Items

B. Authorize transfer of funds and ratification of action by previousExecutive Director in response to emergency conditions at UpperRowlett Creek Lift Station and Upper Cottonwood Creek Lift Station –Administrative Memorandum No. 5585• Consider authorizing transfer of funds up to $550,000 and authorizing

ratification of the emergency procurement of goods and services inthe amount of $719,461.98 authorized by the previous ExecutiveDirector in response to emergency conditions resulting from checkvalve failures at Upper Rowlett Creek Lift Station and influent pipeleak at the Upper Cottonwood Creek Lift Station

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Authorize Transfer Funds from Reserve for Maintenance and Ratification of Actions by previous ED Authorizing Emergency Procurement of Goods & Services to Fund Valve Replacement at Upper Rowlett LSs & Influent Pipe Repair at Upper Cottonwood LSs

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• Emergency Repairs Required at two locations in UEFIS

• Valve replacement at Upper Rowlett Lift Station

• Influent pipe repair at Upper Cottonwood Lift Station

• Action requested• Transfer of funds from

Reserve for Maintenance • Ratification of actions by

the Executive Director authorizing emergency procurement

Upper Rowlett LS Upper Cottonwood LS

Issue• Check valves on 3 of 5 pumps were

inoperable without reliable repair option• Use of associated pumps required

operator onsite around the clock• Executive Director authorized emergency

procurement for replacement of valves March 18, 2020

The replacement cost for the 3 valves was $166,950

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Upper Rowlett Lift Station Valve Replacement

Issue• Sinkhole in vicinity of influent pipeline,

upstream of wet well due to collapsed pipe• Executive Director authorized emergency

procurement for repair on March 20, 2020• As repair initiated, significant corrosion of

concrete wet well discovered• Since bypass pumping required for pipe repair,

determined it would be beneficial to repair and coat wet well walls during repair period

Cost• Emergency procured: $552,511.98• Non-emergency procured: $227,560.38• Total repair cost: 780,072.36

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Upper Cottonwood Lift Station Influent Pipe Repair

AgendaRECOMMENDATION

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• Total funding requirement for both emergency repairs: $947,022.36

• Request authorization to transfer up to $550,000 from UEFIS Reserve for Maintenance Account• Current balance is $1.4M

• Remaining $397,022.36 to be made available in UEFIS annual operating budget

Recommend authorization to transfer funds from reserve formaintenance and ratification of actions by previous Executive Directorauthorizing emergency procurement of goods and services to fund valvereplacement at Upper Rowlett LS and influent pipe repair at UpperCottonwood LS

AgendaAGENDA

Action Items

C. Award of construction contract on Wilson Creek Lift StationImprovements project – Administrative Memorandum No. 5586• Consider authorizing award of construction contract to in the amount

of $4,747,000 on Project No. 501-0448-16, Wilson Creek Lift StationImprovements

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WILSON CREEK LIFT STATION IMPROVEMENTS

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Project Components

• Two (2) additional 24 MGD pumps and motors with variable frequencydrives.

• Discharge header improvements to connect to the future Wilson CreekTransfer Force Mains

• Safety improvements including platforms and handrails to accessequipment for maintenance

• Bypass connection on the new force main

• Instrumentation, flow metering and HVAC improvements

WILSON CREEK LIFT STATION IMPROVEMENTS

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Bid Results

Bidder Total Bid Recommendation

Crescent Constructors, Inc. $4,747,000Lowest responsible bidRecommended for Award

McKee Utility Contractors, Inc. $4,772,500

Archer Western Construction, LLC $4,849,500

Red River Construction Company $5,093,500

Crossland Heavy Contractors, Inc. $5,267,433

Urban Infraconstruction, LLC $5,303,600

Rey-Mar Construction $5,777,500Associated Construction Partners, Ltd. $5,947,500

ENGINEER’S OPINION OF PROBABLE COST $5,400,000


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Contractor: Crescent Constructors, Inc.

Scope: Construction

Project: No. 501-0448-16, Wilson Creek Lift Station Improvements

Amount: $4,747,000

AgendaAGENDA

Action Items

D. Additional engineering services for Wilson Creek RegionalWastewater Treatment Plant Advanced Treatment and HeadworksImprovements project – Administrative Memorandum No. 5587• Consider authorizing additional engineering services with Mbroh

Engineering, Inc., in the amount of $138,600 for electrical andinstrumentation inspection services on Project No. 301-0346-13,Wilson Creek Regional Wastewater Treatment Plant AdvancedTreatment and Headworks Improvements

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WILSON CREEK RWWTP ADVANCED TREATMENT & HEADWORKS

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Additional Electrical Inspection Services

• Inspection needs for this project are evaluated on an annual basis

• Currently NTMWD has 4 full time electrical inspectors on staff and 21 active projects requiring electrical inspection

• Mbroh Engineering, Inc. is under contract to provide part-time electrical inspection services for this project and a continuation of outsourced inspection will ensure continuity through the project.

• Mbroh proposes to provide up to 1,540 hours of additional inspection services at a rate of $90/hour, in the amount of $138,600, for an additional eight-month inspection period.


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Consultant: Mbroh Engineering, Inc.

Scope: Electrical Inspection Services

Project: No. 301-0346-13, Wilson Creek Regional Wastewater Treatment Plant Advanced Treatment and Headworks Improvements

Amount: $138,600

AgendaAGENDA

Action Items

E. Authorize execution of engineering services agreement on WilsonCreek Regional Wastewater Treatment Plant Aeration BasinImprovements project – Administrative Memorandum No. 5588• Consider recommendation on authorizing the Interim Executive

Director to execute an engineering services agreement withLockwood, Andrews, and Newnam, Inc., in the amount of $977,384for final engineering design on Wilson Creek Regional WastewaterTreatment Plant Aeration Basin Improvements

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WILSON CREEK RWWTP AERATION BASIN IMPROVEMENTS

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Background

• Wilson Creek RWWTP is comprised of two treatment trains• Plant I – constructed in 1987, 32 MGD AADF capacity

– 8 conventional activated sludge basins• Plant II – constructed in 2004, 32 MGD AADF capacity

– 4 biological nutrient removal (BNR) basins

• The Plant I diffused aeration systems is beyond its useful life and needs to be replaced.

• Requires a new air header and phased diffuser replacements, split between two years of construction for improved reliability.

• Planning level estimated cost is $9,000,000


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Final Engineering Design

• Basic Services• Final plans and specifications• Bid phase services• Construction phase services

• Special Services• Topographic survey• Geotechnical investigation

• Project includes an accelerated design schedule to allow for construction shutdowns to commence in Summer 2021


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Consultant: Lockwood, Andrews & Newnam, Inc.

Scope: Final engineering design

Project: No. 301-0567-20, Wilson Creek Regional WastewaterTreatment Plant Aeration Basin Improvements

Amount: $977,384

AgendaAGENDA

Action Items

F. Authorize right-of-way acquisition program and adopt Resolution No.20-29 authorizing the use of eminent domain to acquire right-of-wayfor the Upper East Fork Interceptor Rehabilitation and Improvements2020 project – Administrative Memorandum No. 5590• Consider recommendation on authorizing Interim Executive Director

to execute a right-of-way acquisition program with a budget of$30,000 and adoption of Resolution No. 20-29 authorizing the useof eminent domain to acquire right-of-way for the Upper East ForkInterceptor Rehabilitation and Improvements 2020, Project No. 501-0540-169 and delegating authority to initiate condemnationproceedings to the NTMWD Interim Executive Director

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UEFIS REHABILITATION AND IMPROVEMENTS 2020

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Right-of-Way Acquisition Program

• Project includes cured-in-place lining on the ASAP West Interceptor due to corrosion and infiltration

• 1.9047 acres of permanent and 1.0475 acres of temporary access easements are necessary to transport equipment and materials to the existing pipeline easements to facilitate construction

• Access easements to be acquired traverse the Twin Creek HOA and the Twin Creeks Golf Club in the City of Allen

AgendaAGENDA

Discussion Items

A. Wastewater System overview

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27

Entities Served• Serve 24 communities

• Approximately 1-million North Texas residents

Facilities• Over 250 miles of large diameter pipe to transfer from communities to regional treatment facilities

• 13 Treatment plants

• Total capacity of +150 MGD

People• Over 225 employees

WASTEWATER SYSTEM

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TCEQ Designated Regional Provider in East Fork of Trinity Basin

Regional Service Facilitated 15 WWTPs being taken out of service

WASTEWATER REGIONALIZATION

REGIONAL WASTEWATER SYSTEM

• Regional WWTP/Capacity- Wilson Creek WWTP 56.00 MGD- South Mesquite WWTP 33.00 MGD- Rowlett Creek WWTP 24.00 MGD- Floyd Branch WWTP 4.75 MGD

TOTAL 117.75 MGD

• Sewer System WWTP- Number of Sewer System Plants in

Operation: 9- Total Sewer System Capacity: 34 MGD

• Total Wastewater Treatment Capacity: 151.45 MGD

Department(City located)

Avg. Capacity

No. O&M Positions

FY 20 Budget Communities Served

Wilson Creek WWTP (near Allen, Fairview, Lucas)

64 mgd 66 $21.6M Allen, Anna, Fairview, Frisco, Lucas, McKinney, Melissa, Parker, Plano, Princeton, Prosper, Richardson

Rowlett Creek WWTP(East Plano)

24 mgd 28 $9.2M

Floyd Branch WWTP(Richardson)

4.75 mgd 7 $1.9M Richardson

Mesquite WWTP(Mesquite) 33 mgd 35 $11.5M

Forney, Heath, Mesquite, Rockwall, Seagoville

Debt Service $32.0M

TOTAL 130 $76.7M

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Regional Wastewater System (RWWS)

Department(City located)

Avg. Capacity

No. O&M Positions

FY20

BudgetCommunities

Served

Panther Creek WWTP (Frisco) 10 mgd 18 $7.9MFrisco

Stewart Creek WWTP (Frisco) 5 mgd (being expanded to 10 mgd)

19 $9.3M

Muddy Creek WWTP (Wylie) 10 mgd 19 $7.4M Wylie, Murphy

Sabine Creek WWTP (near Royce City) 3 mgd

10

$2.7M Royse City, Fate

Buffalo Creek WWTP (Rockwall) 2.25 mgd $1.9MRockwallSquabble Creek WWTP

(Rockwall) 1.2 mgd $607k

Seis Lagos WWTP ( north Wylie) .25 mgd $216k Seis LagosFarmersville WWTP (Farmersville) .225 mgd $480k FarmersvilleLavon WWTP (Lavon) .25 mgd $363k LavonTOTAL 63 $30.7M

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Sewer System Plants

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A. Upper East Fork Interceptor System

B. Muddy Creek WWTP Conveyance System

C. South Mesquite Regional WWTP Conveyance System

D. Sabine Creek WWTP Conveyance System

Conveyance System

Department FY20 Budget Communities Served

Upper East Fork IS (UEFIS) $38.9M

Allen, Anna, Fairview, Frisco, Lucas, McKinney, Melissa, Parker, Plano, Princeton, Prosper, Richardson

Forney Int $519k Forney

Lower East Fork Int $1.9M Mesquite, Seagoville

Muddy Creek Int $477k Murphy, Wylie

Parker Creek Int $470k Fate, Royse City

Sabine Creek Int $322k Royse City

Buffalo Creek Int $2.6M Forney, Heath, Rockwall

McKinney Int $401k McKinney

Mustang Creek Int $1.5M Forney

Parker Creek Parallel Int $112k Fate

TOTAL $47.2M

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All conveyance O&M positions assigned to UEFIS with cost reimbursement by other departments. FY 20 budget includes 22 positions in UEFIS.

Conveyance System

AgendaAGENDA

Discussion Items

B. Present personnel requests and preliminary budget toOperations committees

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FY21 PERSONNEL REQUESTS

Staff was tasked with maintaining current personnel numbers for FY21. In order to accomplish this goal, staff has enacted the following measures:

• Utilize existing vacancies to fill personnel requests• Evaluate options for reducing current and future personnel needs

The concerns to maintaining or reducing current staffing levels are:

• Inadequate staffing of new and/or expanding facilities• Possible inability to respond to critical situations and emergencies.

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FY21 PERSONNEL REQUESTS – PRELIMINARY

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Water Ops (0)(If Repurposed)

Request Type Position Department Proposed Action_ Days Vacant_ New Facility – Expansion Bois d’Arc Lake Oper II Bois d’Arc Lake Ops Repurpose Lead Ctrl Rm Ops-Trans Not PostedNew Facility – Expansion Water Plant Oper II – Leonard Leonard WTP Repurpose Plant Oper II – Tawakoni 83

New Facility – Expansion Water Plant Oper II – Leonard Leonard WTP Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Water Plant Oper II – Leonard Leonard WTP Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Water Plant Oper II – Leonard Leonard WTP Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Maint Worker/Mechanic Asst Leonard WTP Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Water Plant Oper III - Leonard Leonard WTP Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Water Plant Mechanic Leonard WTP Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Bois d’Arc Lake Crewleader Bois d’Arc Deferred to FY22 - Possible Midyear AdditionNew Facility – Expansion Lead Control Room Oper-Tran Plant Ops Deferred to FY22

Wastewater Ops (1)(If Repurposed)

Request Type Position Department Proposed Action Days Vacant_New Facility-Expansion WW Plant Supervisor II Sister Grove Creek WWTP New Position

New Facility-Expansion WW Plant Operator II Rowlett Creek WWTP Repurpose WW Plant Oper II – Muddy Creek 130New Facility-Expansion WW Plant Operator II South Mesquite WWTP Repurpose Info Sys Asst – Information Tech 61New Facility-Expansion Transport Driver Rowlett Creek WWTP Deferred to FY22

Solid Waste Ops (1)(If Repurposed)

Request Type Position Department Proposed Action _Days Vacant_ Expanded Programs Heavy Equipment Mechanic Fleet Maintenance New Position (No ratepayer changes)

Expanded Programs Transport Driver Custer Transfer Station Deferred to FY22Expanded Programs Fleet Maintenance Equipment Mech Fleet Maintenance Deferred to FY22

Notes: All current vacant positions are being held and reevaluated. Positions designated as essential will be filled upon receiving such determination. Other vacant positions will be repurposed, while maintaining the current personnel headcount.

FY21 PERSONNEL REQUESTS – PRELIMINARY

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Engineering (0)(If Repurposed)

Request Type Position Department Proposed Action Days Vacant_

New or Expanded Programs Construction Inspector II Civil Engineering Deferred to FY22 (outsource FY21)New or Expanded Programs Construction Inspector II SCADA Engineering Deferred to FY22 (outsource FY21)

Maintenance (0)(If Repurposed)

Request Type Position Department Proposed Action Days Vacant_ New Facility-Expansion Maint Superintendent - Leonard Technical Services Repurpose Maintenance Shop Asst 116

Facilities (0)(If Repurposed)

Request Type Position Department Proposed Action Days Vacant_ New Facility-Expansion Bois d’Arc Lake Custodian Bois d’Arc Lake Operations Deferred to FY22

Administration/Support (0)(If Repurposed)

Request Type Position Department Proposed Action Days Vacant_ New or Expanded Programs Contract Administrator Purchasing Deferred to FY22

Notes: All current vacant positions are being held and reevaluated. Positions designated as essential will be filled upon receiving such determination. Other vacant positions will be repurposed, while maintaining the current personnel headcount.

FY21 PERSONNEL REQUESTS - PRELIMINARY

7.4%

6.2%

12.8%

7.8%

2.9%

3.7%

5.2%

4.1% 4.1%

5.7%

11.6%

3.3%3.7%

2.6%

5.7%

0.0%

0%

2%

4%

6%

8%

10%

12%

14%Annual Percentage Increase (Personnel)

Weighted Average Increase = 4.98%

% Increase

+28

+25

+55

+38

+15

+20

+29

+24 +25

+36

+78

+25

+47

+29

+2

Growth Drivers • Wetlands Project• Bonham WTP• Panther Creek WWTP• Muddy Creek WWTP

expansion.

Growth Drivers • WW staff added to address

Safety Concerns• Engineering staff added to

support CIP projects• Maintenance and Technical

Services staff added to support operations

+21

Growth Drivers • Bois d’ Arc Lake• Leonard WTP• Wilson Creek ExpansionNew Programs • Solid Waste • Plant Operations

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MARKET/COLA/MERIT HISTORY

Market COLA Merit Pool Old Step Plan Positions

FY06 N/A 2.5% N/A 5% 406

FY07 N/A 3% N/A 5% 431

FY08 N/A 2% N/A 5% 486

FY09 N/A 3% N/A 5% 524

FY10 N/A 0 N/A 0 539

FY11 N/A 0 N/A 0 553

FY12 N/A 2.5% N/A 0 588

FY13 N/A 0 N/A 5% 612

FY14 N/A 0 N/A 5% 637

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MARKET/COLA/MERIT HISTORY

Market COLA Merit Pool Old Step Plan Positions

FY15 N/A 0 3% N/A 670

FY16 N/A 2% 3% N/A 751

FY17 N/A 2% 3% N/A 773

FY18 2.5% N/A 3% N/A 793

FY19 2% N/A 3% N/A 826

FY20 2% N/A 3% N/A 873

FY21 Proposed 0% N/A 0% N/A 875

FY21 MERIT ADJUSTMENTS

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Scenarios RWS RWWS UEFIS SS SW Support Total

0% $0 $0 $0 $0 $0 $0 $0

2% $163 K $163 K $30 K $88 K $133 K $597 K $1,174 K

$2K check $249 K $289 K $46 K $155 K $223 K $846 K $ 1,808 K

PERSONNEL COST INCREASE

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RWS RWWS UEFIS SS SW Support TOTAL

2% Adjustment $163 K $163 K $30 K $88 K $133 K $597 K $1,174 K

Benefit/Other $236 K $349 K $(3) K $170 K $182 K $1,576 K $2,510 K

TotalIncrease $399 K $512 K $27 K $258 K $315 K $2,173 K $3,684 K

REGIONAL WASTEWATER SYSTEM - BUDGET

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Allen, Forney, Frisco, Heath, McKinney, Melissa, Mesquite, Plano, Princeton, Prosper, Richardson, Rockwall and Seagoville

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REGIONAL WASTEWATER SYSTEM - BUDGETExpenditures by Category

$5

$10

$15

$20

$25

$30

$35

$40

Personnel Operating CapitalFY20 Bdgt $13.3 $31.5 $32.0FY20 Amnd $13.2 $31.7 $32.0FY21 Bdgt $13.8 $33.3 $33.1

Mill

ions

Personnel:+1 – Sister Grove +2 – Rowlett Creek+1 – South Mesquite

0.3%Decr

0.6% Incr 0%

$35 M Bonds5.7%Incr

3.9%Incr

3.6%Incr

$1.0 M Support $1.1M Capital Outlay$0.6M Electric Power($0.5 M) Landfill Svc Fees($0.6 M) Escrow

$0.1 M CIP Fund$1.1 M Debt

$532 M TWDB Bonds

CLICK TO EDIT MASTER TITLE STYLEWASTEWATER SYSTEM - BUDGET

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• FY21 Budget

o $1.8 M Increase to Operating o $1.1 M Capital Outlayo $1.0 M Support Allocationo $0.6 M Powero $0.1 M Othero ($0.4 M) Landfill Service Feeso ($0.6 M) Escrow Fees

o $1.2 M Increase to Capitalo $1 M Increased debt service related to bonds being issued for Sister

Grove o $.1 M Capital Improvement Fund transfers

UPPER EAST FORK INTERCEPTOR SYSTEM - BUDGET

50

UPPER EAST FORK INTERCEPTOR SYSTEM

Allen, Frisco, McKinney, Melissa, Plano,

Princeton, Prosper and Richardson

51

UPPER EAST FORK INTERCEPTOR SYSTEM - BUDGETExpenditures by Category

$0

$5

$10

$15

$20

$25

$30


Mill

ions

4.8%Decr

0%

0%

1.2%Incr

2.3%Incr

15.4%Incr

$0.6 M Support$1.1 M Chemicals$0.1 M Pipeline Maintenance

$0.9 M Debt Service($0.4 M) Capital Impr Tfr

SEWER SYSTEM - BUDGET

52

SEWER SYSTEM

53

SEWER SYSTEM - BUDGETExpenditures by Category

$0

$5

$10

$15

$20

$25


Mill

ions

1.9%Decr

0% 0% 10%Incr

18.5%Incr

3.8%Incr

$0.8 M Support Svcs Alloc$0.7 M Pipeline Maintenance$0.2 M Electrical Supplies

$3.3M Debt Service

AgendaAGENDA

Discussion Items

C. Regional Wastewater System and Upper East Fork InterceptorSystem strategic financial plan projections

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WASTEWATER STRATEGIC FINANCIAL PLANS (SFP)

SFP Standard Assumptions

55

O&M Escalation % Increase New FacilitiesO&M

% of Capital Project Cost

Construction Cost 3.0% WWTPs 2.5%

Personnel 5.0% Lift Stations 2.5%

Services - Support 4.0% Force Mains 1.0%

Services - Power 3.0% Interceptors 1.0%

Services - Other 2.0% Transfer Sewer 1.0%

Capital Outlay 3.0% Parallel Sewer 1.0%

Other Revenues 3.0%

Supplies 3.0%

STRATEGIC FINANCIAL PLAN/DEBT OPTIONS

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Allen, Forney, Frisco, Heath, McKinney, Melissa, Mesquite, Plano, Princeton, Prosper, Richardson, Rockwall and Seagoville

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REGIONAL WASTEWATER SYSTEM SFP ANALYSIS

2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 20302020 SFP - Structured - 02/10 $76.74 $83.95 $91.79 $100.27 $109.59 $119.82 $130.88 $143.11 $152.29 $156.12 $162.78Structured - 02/10 - % Increase 9.4% 9.3% 9.2% 9.3% 9.3% 9.2% 9.3% 6.4% 2.5% 4.3%2020 SFP - Level - 02/10 $76.74 $96.52 $103.58 $107.90 $119.67 $131.68 $139.13 $143.01 $149.32 $153.16 $159.81Level - 02/10 - % Increase 25.8% 7.3% 4.2% 10.9% 10.0% 5.7% 2.8% 4.4% 2.6% 4.3%2019 SFP (Total Costs) $77.65 $86.12 $96.37 $108.80 $122.83 $138.41 $148.50 $153.98 $159.16 $163.902019 SFP % Increase 10.9% 11.9% 12.9% 12.9% 12.7% 7.3% 3.7% 3.4% 3.0%

$60.00

$80.00

$100.00

$120.00

$140.00

$160.00

$180.00

Tota

l Cos

t (M

illio

ns)

02/10 Structuring Adds $9MAssumes $695M of TWDB Funding

TOTAL COST

STRATEGIC FINANCIAL PLAN/DEBT OPTIONS

58

UPPER EAST FORK INTERCEPTOR SYSTEM

Allen, Frisco, McKinney, Melissa, Plano,

Princeton, Prosper and Richardson

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UPPER EAST FORK INTERCEPTOR SYSTEM SFP ANALYSIS(Total Cost)

2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 20302020 SFP - Structured - 02/19 $38.86 $42.59 $46.58 $50.96 $55.73 $60.96 $66.69 $70.61 $74.53 $77.01 $79.84Structured - 02/19 - % Increase 9.6% 9.4% 9.4% 9.4% 9.4% 9.4% 5.9% 5.5% 3.3% 3.7%2020 SFP - Level - 02/19 $38.86 $47.77 $51.81 $59.05 $63.63 $65.55 $67.04 $69.26 $72.70 $75.19 $78.02Level - 02/19 - % Increase 22.9% 8.5% 14.0% 7.8% 3.0% 2.3% 3.3% 5.0% 3.4% 3.8%2019 SFP (Total Costs) $39.45 $43.96 $48.75 $55.31 $62.95 $69.28 $72.31 $76.12 $79.51 $79.992019 SFP % Increase 11.4% 10.9% 13.4% 13.8% 10.1% 4.4% 5.3% 4.5% 0.6%

$30.00

$40.00

$50.00

$60.00

$70.00

$80.00

$90.00

Tota

l Cos

t (M

illio

ns)

- 02/19 SFP Structuring Adds $14M to total cost including $4M of Capitalized Interest (CAPI)

- Assumes $94M of TWDB Funding

FRAMEWORK FOR IDENTIFYING PROJECTS TO DELAY

60

Early 2020, Staff directed to minimize impact of rate increases

COVID-19 brought additional financial hardship on Cities

Developed Strategies and categories to identify CIP projects to delay between 2020-2022 with goal to minimize rate increases.

• Maintain high quality and dependable Services in all Systems

• Regulatory driven projects remain high priority

• Maintain and stay ahead of Capacity needs

• Explore to keep design efforts moving forward if at all possible

• Relook Optimization, Peak Flow and Condition Driven projects

CLICK TO EDIT MASTER TITLE STYLEHIGHLIGHTS OF MAJOR RWWS CIP PROJECTS DELAYED

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• Regional Wastewater System: o Projects to be Delayed to Minimize rate Increase

Wilson Creek RWWTP Electrical Improvements Phase III Wilson Creek RWWTP Improvements - Phase I South Mesquite RWWTP System Conceptual Design South Mesquite RWWTP Peak Flow Management and Expansion Phase II Floyd Branch Regional WWTP Peak Flow Management

December 2019 CIP($M)

May 2020 CIP ($M)

Change($M)

FY 2020 137 176 39

FY 2021 306 310 4

FY 2022 92 14 (78)

Total 535 500 (35)

CLICK TO EDIT MASTER TITLE STYLEHIGHLIGHTS OF MAJOR UEFIS CIP PROJECTS DELAYED

62

• Upper East Fork Interceptor System: o Projects to be Delayed to Minimize rate Increase :

121 Force Main Improvements Princeton Lift Station Pump Addition to 12MGD UEFIS Bypass Connection and Phase II Valve Improvements Beck Branch Lift Station Improvements UEFIS Forest Grove Siphon

December 2019 CIP($M)

May 2020 CIP ($M)

Change($M)

FY 2020 111 99 (12)

FY 2021 93 88 (5)

FY 2022 44 66 22

Total 248 253 5

AgendaAGENDA

Discussion Items

D. Regional Wastewater System open market bond issuance

63

REGIONAL WASTEWATER SYSTEM REVENUE BONDS

Project ($)

South Mesquite RWWTP System Peak Flow Management and Expansion

Phase 1Design $ 3.050 M

Rowlett Creek RWWTP Operations Building Construction & Inspection $ 2.705 M

South Mesquite RWWTP Solids Handling Improvements Construction & Inspection $ 25.800 M

South Mesquite RWWTP Peak Flow Management and Expansion Phase 1 –CMAR Preconstruction & Procurement

Services

Construction $ 1.500 M

Rowlett Creek RWWTP Electrical Improvements Construction $ 1.000 M

Floyd Branch RWWTP Peak Flow Management Design $ 1.400 M

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Total Cost of Projects $ 35.455 M

AgendaAGENDA

Discussion Items

E. Mediation results for the Upper East Fork Interceptor SystemIndian Creek Force Main No. 2, Project No. 501-0454-17

Executive Session

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• Authorizes a government body to consult with its attorney in anExecutive Session to seek advice on legal matters regarding pendingor contemplated litigation or a settlement offer.

• A government body may not invoke this Section to convene a closedsession and then discuss matters outside of that provision.

• General discussion of policy, unrelated to legal matters, is notpermitted under the language merely because an attorney is present.

• Items discussed during consultation with the District’s attorney areprivileged and should remain confidential.

EXECUTIVE SESSION

Section 551.071, Consultation with Attorney

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AgendaAGENDA

Discussion Items

F. Opportunity for Committee members to provide feedback onWastewater Committee meeting

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Adjourn Executive Session

CLICK TO EDIT MASTER TITLE STYLEAGENDA

Discussion Items

G. Opportunity for Committee members to request potential futureagenda items(No substantive discussion of items will take place at this time)

Adjournment

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wastewater committee meeting june 24, 2020 (via

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