Preselection Package Request for Proposals Ozone Generators.pdf

TRINITY RIVER AUTHORITY OF TEXAS

PROCUREMENT SPECIFICATIONS FOR

TARRANT COUNTY WATER SUPPLY PROJECT

(TCWSP)

PRESELECTION PACKAGE REQUEST FOR

PROPOSALS OZONE GENERATORS

FOURTH OZONE GENERATOR AND TRANSFER PUMP

STATION UPGRADES PROJECT

AUGUST 2026

CONTRACT NO. 25-030

PROJECT NO. 7002.2056

AECOM TECHNICAL SERVICES, INC – TBPELS FIRM NO. F-3580

IN ASSOCIATION WITH:

GUPTA & ASSOCIATES, INC. – TBPELS FIRM NO. F-3594

MCKIM & CREED, INC. – TBPELS FIRM NO. F-14777

00 01 02 - 1

BOARD OF DIRECTORS AND MANAGEMENT

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades SPECIFICATION GUIDELINES TRA Contract No. 25-030 October 27, 2025

SECTION 00 01 02

TRINITY RIVER AUTHORITY OF TEXAS BOARD OF DIRECTORS AND

MANAGEMENT

BOARD OF DIRECTORS

December 1, 2025 to November 30, 2027

MEGAN W. DEEN, President

HENRY BORBOLLA III, Vice-President

C. DWAYNE SOMERVILLE, Chairman, Executive Committee

Cathy Altman

Jeffrey H. Bradley

Casey Y. Callas

C. Cole Camp

Richard Carson Dennis

Benny L. Fogleman

Jerry F. House, D.Min.

John W. Jenkins

Margaret S. C. Keliher

David B. Leonard

Robert F. McFarlane, M.D.

Lewis H. McMahan

Kathryn L. Sanders Pyle

Steven L. Roberts

Amir A. Rupani

Frank H. Steed, Jr.

Frederick C. Tate

Elizabeth C. Thomas

Brenda K. Walker

David G. Ward

Gregory S. Wassberg

Vacancy

MANAGEMENT

J. KEVIN WARD General Manager

MATTHEW S. JALBERT, P.E. Executive Manager, Northern Region

GARY N. ORADAT, P.E. Executive Manager, Planning, Design and

Construction Administration

00 01 07 - 1

SEALS PAGE

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades SPECIFICATION GUIDELINES TRA Contract No. 25-030 [Revised December 6, 2018] Page 1 of 1

SECTION 00 01 07

SEALS PAGE

END OF SECTION

McKim & Creed, Inc.

TBPELS F-14777

Division 40

AECOM Technical Services, Inc.

TBPELS F-3580

Division 00, 01

AECOM Technical Services, Inc.

TBPELS F-3580

SPECIFICATION 40 08 01

Division 46

Gupta & Associates, Inc.

TBPELS F-2593

Division 26

03 August 2026

Arivazhagan Pandian

124346

Pandian, Ari Digitally signed by Pandian, Ari DN: CN="Pandian, Ari", OU=USCLB2, OU=US, OU=AMER, OU=AECOMUsers, DC=na, DC=aecomnet, DC=com Date: 2026.08.04 08:17:13-04'00'

STAT E OF T EXAS

L I C E N S E D

PROFESS IONA L ENG I N

EER

SURENDRA P. BAROT

128681

00 01 10 Table of Contents

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades SPECIFICATION GUIDELINES TRA Contract No. 25-030

TABLE OF CONTENTS

SPECIFICATIONS AND CONTRACT DOCUMENTS

FOR TARRANT COUNTY WATER SUPPLY PROJECT

PRESELECTION PACKAGE REQUEST FOR PROPOSALS

OZONE GENERATORS

DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS

00 01 02 Trinity River Authority of Texas Board of Directors List 00 01 07 Seal Sheets 00 01 10 Table of Contents 00 11 16 Request for Proposals 00 21 16 Instructions to Proposers 00 42 13 Proposal

DIVISION 01 – GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 31 00 Project Administration 01 31 24 Internet-Based Construction Management 01 33 00 Submittals 01 42 16 Definitions and Terminology 01 45 00 Quality Control 01 45 23 Witnessed Factory Testing 01 78 23 Equipment Operation and Maintenance Data

DIVISION 26 – ELECTRICAL

26 00 00 Electrical – General Provisions 26 05 19 Wires and Cables (1000 Volt Maximum) 26 05 29 Electrical Support Hardware 26 05 33 Raceways, Boxes Enclosures, and Fittings 26 05 50 NEMA Frame Induction Motors 600 Volts and Below 26 27 26 Light Switches and Receptacles 26 29 86 Mechanical Equipment Manufacturer’s Provided Control Panels (MEM’s) 26 43 13 Surge Protective Devices for Low-Voltage Electrical Power Circuits (SPD’s)

DIVISION 40 – PROCESS INTEGRATION

40 61 00 Process Control Systems General Provisions 40 61 21 Process Control System Testing 40 61 26 Process Control System Training 40 63 00 PLC Hardware and Software 40 66 00 Network Equipment 40 66 33 Fiber-Optic Communication Cabling and Connectors 40 67 00 Control Panels and Components 40 67 63 Uninterruptable Power Supplies 40 80 01 Piping Systems Testing

DIVISION 46 – WATER AND WASTEWATER EQUIPMENT

46 31 53 Ozone Generating and Feed Equipment 46 31 53.10 Ozone System Instruments and Analyzers 46 31 53.20 Ozone System Valves 46 31 53.30 Ozone System Piping

00 01 10 Table of Contents

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

DRAWINGS

I401 Instrumentation and Control Ozone Generator Proposed System Architecture I402 Instrumentation and Control Ozone Generator

00 11 16

REQUEST FOR PROPOSALS

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades SPECIFICATION GUIDELINES TRA Contract No. 25-030

SECTION 00 11 16

Electronic proposals addressed to Gary N. Oradat, P.E., Executive Manager, Planning, Design and Construction Administration, Trinity River Authority of Texas, 5300 South Collins, Arlington, Texas 76018 for:

TARRANT COUNTY WATER SUPPLY PROJECT (TCWSP)

PRESELECTION PACKAGE

REQUEST FOR PROPOSALS

OZONE GENERATORS

will be received until Friday, September 4, 2026 at 2:00 PM.

Each proposer will be required to submit their proposal electronically:

1. Proposers must complete the electronic proposal and make any uploads to https://www.civcastusa.com/ (Civcast) by the time and date above. Please note that in order to complete a proposal, Civcast has certain requirements including that the proposer must download all of the project documents prior to proposal submission, so do not wait until the last minute to meet the strict time deadline.

2. Proposals will be evaluated in accordance with Section 00 21 16 – Instructions to Proposers.

Proposals may be modified or withdrawn at any time prior to the time set for opening proposals.

The project scope includes, but is not limited to, the following major work items:

• Design, furnishing and commissioning of the ozone generation equipment for installation by others at TCWSP

• Equipment to be supplied by the ozone system supplier (OSS) includes generator, Power Supply Unit (PSU), chiller and related appurtenances and instruments.

Complete procurement specifications as needed for proposing on the preselection package may be downloaded at no charge from the Civcast website: www.civcastusa.com.

DIRECT ALL QUESTIONS for this project through CivCast. Only responses issued via Addenda are binding.

All materials and information submitted by Proposers is subject to the Texas Public Information Act. By submission of said materials and information, Proposers waive any claim regarding the confidential or proprietary nature of those materials and information, regardless of any marking to that effect being placed on the documents. All materials received by the Authority shall be conclusively presumed subject to the public disclosure under the Texas Public Information Act.

Equal Opportunity in Employment – Title VII of the Civil Rights Act of 1964, as amended prohibits employment discrimination based on race, color, religion, sex, and national origin.

The Authority reserves the right to reject any or all Proposals and to waive any immaterial formalities on inconsistencies in its sole judgment. The Authority will select the highest evaluated PROPOSER; however, the Authority reserves the right, after evaluation of all Proposals received, to make determination regarding the award of any Proposal in the event non-responsive, non- conforming, or otherwise unacceptable Proposals are received, or if budgetary constraints or other unanticipated factors exist. No Proposal may be withdrawn until the expiration of 60 days from the date Proposals are opened.

http://www.civcastusa.com/ http://www.civcastusa.com/

00 11 16

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

TRINITY RIVER AUTHORITY OF TEXAS

GARY N. ORADAT, P.E., Executive Manager Planning, Design and Construction Administration

OFFICIAL ADVERTISEMENT

First Pub: Friday, August 7, 2026.

Second Pub: Monday, August 10, 2026.

00 21 16 Instructions to Proposers

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

SECTION 00 21 16

INSTRUCTIONS TO PROPOSERS

PART 1 GENERAL

1.01 BASIS OF SELECTION

A. The Owner will manage the Request for Proposals (RFP) process. The Owner will evaluate the Proposals submitted by each Proposer to assess the Proposer’s capability and qualifications to fulfill the requirements of the RFP. The selected Proposer shall be included in the bid package as single source equipment for the Contractor as part of the TCWSP Fourth Ozone Generator Project.

B. The selection of a Proposer as the System Supplier will be based on the evaluation based on the criteria described herein.

C. Capital and Life Cycle Costs as described herein will be developed by the Owner as part of the evaluation of Proposals. Pricing information shall accurately reflect the Proposer’s understanding of the requirements of the RFP. The pricing information will be utilized to provide the Owner a basis to judge the value of the proposed equipment, material, systems and services presented in each Proposal relative to other Proposals as part of the evaluation process. Selection will not be based solely on pricing.

D. Owner shall be the sole judge as to the highest-rated Proposer selected as the System Supplier and the Owner’s decision shall be final.

E. At the end of the evaluation period the Owner will notify each Proposer in writing of the selected Proposer.

F. Owner will evaluate each Proposal for understanding of the intent of the RFP and the responsiveness to the Attachments and Exhibits that make up the RFP. The Owner reserves the right at any time after the Proposal is submitted to reject the Proposal if the Owner finds that information provided in the Proposal is inaccurate or false, or upon evidence of collusion or other illegal practices by the Proposer or if required information is missing from the proposal.

G. It is the expectation of Owner that the selected Proposer shall provide design support services to Engineer during the design development phase of the TCWSP Fourth Ozone Generator Project. In providing ozone generator design, specifications, drawings and equipment submittals for Owner to bid the construction project around mid-2027. The intent is for the Original Equipment Manufacturer (OEM) submittal process to be completed shortly after the construction project contract award and issuance of Notice to Proceed (NTP) to a Contractor, where OEM is the System Supplier to Contractor.

H. If the selected Proposer is unsuccessful in providing design support services to Engineer during the design development phase of the TCWSP Fourth Ozone Generator Project or in executing an agreement with the Contractor, Owner reserves the sole right to negotiate and select the next highest-rated Proposer. All work performed by the selected Proposer during the design development phase is at its sole risk and expense. The selected Proposer will be compensated by the Contractor as part of construction project contract between the Owner and Contractor when the project is awarded.

1.02 SELECTION CRITERIA

A. The selection of the highest rated Proposer will be based on the following criteria. Further delineation of points is as provided in the following sections.

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

Criteria Maximum Points

Total Capital and Life Cycle Cost 50

Non-Economic Factors 50

1.03 TOTAL CAPITAL AND LIFE CYCLE COST

A. CAPITAL COST

1. The Proposer with the lowest adjusted capital cost will be assigned the full amount of points. The other proposers will be assigned a score based on the ratio to the lowest capital cost where the total available points (50) divided by the percentage capital cost increase from the lowest capital cost.

2. Capital cost will be developed from the itemized breakdown of costs for the Ozone System as presented in the Schedule of Costs in Section 00 42 13 Proposal. The price entered shall include equipment, material, systems, services (manufacturer installation checks, testing support, etc.), shipping equipment to the site, warranty services, and incidentals to provide the requirements for the Ozone Generator System Specifications Div 46 Specifications.

3. Adjustments to Capital Cost. Proposals will be evaluated and compared to identify any items that would be required to provide a complete Ozone Generator System. If additional items have to be provided by the Owner or Contractor in order for the Ozone Generator to be fully operational, as determined by the Owner, these items will be evaluated, and the differential costs will be added or deducted from the Proposal Schedule of Costs to provide a comparison.

Adjustment Items could include but are not limited to the following list. Proposers shall clearly identify where in their respective proposals these items are identified as included (if included) or if none are required, clearly state as such.

a. Concrete work to house/support the ozone generator and PSU.

b. Steel framing or superstructure.

c. Contractor-supplied piping and appurtenances for normal operation.

4. Submit the following at the time of proposal submittal:

a. Cost of equipment as called out in Section 00 42 13 Proposal and meeting the requirements of Ozone Generator System Specifications Div 46 Specifications.

b. Manufacturer’s literature and drawings of the equipment and equipment weights. Include details of control panels and control features

c. Preliminary equipment P&ID.

d. Anchor bolt layouts and loadings.

e. Copy of the technical specifications with check mark next to each paragraph indicating that the manufacturer is complying with and identifying any exceptions to the specifications, highlighted by number and explained on a separate piece of paper.

f. Motor sizes for all equipment

g. Manufacturer’s installation instructions and parts list.

h. Detailed list of equipment and services included in the proposal.

i. Description of installation/startup services provided by the manufacturer.

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

5. Owner reserves the right to evaluate the content of the Proposal Schedule of Costs as individual line items and/or various aggregates of individual line items to judge the relative value of Proposals.

B. LIFE CYCLE COST

1. The Life Cycle Cost calculation will be evaluated based on the initial capital investment and the annual operation costs for the proposed Ozone System over a 20-year evaluation period. The calculation will be developed from the itemized breakdown of costs (Items 1 and 5) for the ozone generator as presented in the Schedule of Costs in Section 00 4213 Proposal.

2. Optional Extended Annual Services (Non-Scoring Item)

a. The System Supplier shall provide an annual cost valid for 3 years after substantial completion to provide troubleshooting and support services to the Owner. The System Supplier’s proposal shall clearly dictate the scope of these support services. At a minimum, the System Supplier shall include 1 annual visit inclusive of (1) 8-hour day at the plant and the total cost for each additional visit.

3. Operation and Maintenance:

a. Specific Energy (per Generator/PSU) at 10% ozone concentration.

b. Average produced ozone dosage of 2 mg/L.

c. Annual Energy Usage (kilowatt hours per year): Projected total energy use at 45 mgd average daily flow.

4. The final Life Cycle Cost shall be calculated by the formula below:

Life Cycle Cost = Annual Plant Water Usage (20-year Present Worth) + Annual Energy Usage (20-year Present Worth)

5. The Proposer with the lowest Life Cycle Cost will be awarded the full amount of points, the other Proposers will be assigned a score based on a ratio to the lowest life cycle cost, where the total number of points available (10) is divided by the percentage price increase from the lowest price as seen in the equation below.

Life Cycle Cost Score = (Lowest Overall Proposed Life Cycle Cost / Proposer’s Life Cycle Cost)*10

1.04 NON-ECONOMIC FACTORS

A. Non-economic factors shall be evaluated on a qualitative basis. Non-economic factors to be evaluated may include but are not limited to those identified in Table

1. The delineation of the scores for the non-economic factors is also provided in Table 1. Proposers shall clearly identify where in their respective proposals these factors are identified.

B. Submit the following at the time of proposal submittal:

1. Copy of the technical specifications with check mark next to each paragraph indicating that the manufacturer is complying with and identifying any exceptions to the specifications, highlighted by number and explained on a separate piece of paper.

2. A list of at least 3 other United States installations of similar capacity and current contact information for these installations (name, title, phone number, email).

3. Identify the location of technical support (City).

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

4. Description and Location (City) of the service and maintenance facility for the equipment.

5. List of spare parts that would have to be ordered from outside of the United States and from which country the would come from.

6. Non-economic factors shall be evaluated on a qualitative basis. Non- economic factors to be evaluated may include but are not limited to those listed in Table 1.

The delineation of the scores for the non-economic factors is also provided in Table 1. Proposers shall clearly identify where in their respective proposals where these factors are identified.

Table 1: Non-Economic Factors Description

Factor Evaluation Criteria Points

Experience • How many installations (U.S.) of similar capacity units in a municipal water application?

• How many of these installations have been in operation for at least 5 years?

• Financial statement (current - within the last 6 months of bid date);

• List of projects performed within the last five years, listing description, construction amount, OWNER, and ENGINEER;

• List of litigation in which Bidder is involved;

• List of equipment owned which will be utilized on the job;

• List of current projects, project OWNER, contract amount, percent complete.

• Names, years of experience, and specific projects of Superintendent proposed for the Project.

Footprint • Generators shall fit within the footprint of the existing equipment pads. 7’-6” Wide x 14’-2” Long

• Power Supply Unit shall fit within the footprint of the existing equipment pad. 4’-3” Wide x 16’-6” Long

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

Robustness • Proposer to provide a description of how the design of the ozone generator and power supply unit provides ready access for operations and maintenance.

• Proposer to provide O&M manual with clear instructions that include:

o How to take ozone generator and power supply unit offline for maintenance.

o A recommended maintenance schedule with frequencies of tasks (daily, weekly, monthly, quarterly, etc.)

o Time estimates to complete routine maintenance tasks.

o Troubleshooting common issues (i.e. blinding, etc.)

o Frequency of calibration and calibration procedures.

o Reviewers will compare these to other proposers to assess perceived impact on maintenance staff.

• Proposer to provide expected service life (total operating hours) per year and list assumptions used to determine the expected service life. Reviewers will compare this to other proposers.

• Provide the expected service life of all major components/parts.

o Highlight which components/parts are recommended for Owner to have shelf spares.

o Provide the current estimated lead times for replacement of all components/parts listed.

o Reviewers will compare to other proposers.

Access and Maintainability of Components

• Distance to nearest service center (city)

• Location (city) of the manufacturer’s representative and field technician.

• Provide a previous signed service agreement for ozone generation systems greater than 500 lbs/day that has been utilized in the last 5 years.

• Reviewers will compare to other proposers.

Completeness • Proposals will be evaluated for completeness and quality of each proposal section in conformance with the requirements of this Ozone System Supplier Preselection Package.

• Proposals should have a bookmarked and searchable navigation system to allow for a smooth evaluation.

• Each proposal will be independently evaluated and assigned a point score based on Owner’s assessment of the information provided.

Exclusions or Deviations • Proposers will be assigned full points if there are no exclusions or deviations. Owner will determine the impact of exclusions or deviations and will assign point reductions.

• Provide a list that clearly identifies all exclusions or deviations in the proposal submittal.

Total: 50

1.05 SCHEDULE

A. A schedule shall be provided to demonstrate beneficial timeframes for production of shop drawings/submittals, production/delivery of equipment and estimated start-up/commissioning to full design capacity but shall not affect scoring. Training timeframes are for Owner information and may be discussed. Proposers are to submit their comprehensive schedule by work task in conformance with the milestone dates outlined herein.

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

Milestone Projected Date*

Proposals due by See Section 00 11 16

Selection of System Supplier

Project - 60% Design Milestone (System Supplier Design Support Services)

July 2026

Project - 90% Design Milestone (System Supplier Design Support Services)

October 2026

Project – 100% Design Milestone (System Supplier Design Support Service)

January 2027

Construction Contract Bid Advertisement February 2027

Award of Construction Contract (Completion of System Supplier Equipment Submittals)

April 2027

Construction Substantial Completion May 2029

Construction Final Completion July 2029

*Dates subject to change and for the 4th Ozone Generator only.

1.06 SELECTION PROCESS

A. The selection committee will evaluate each Proposal by the criteria point system described herein. The Owner reserves the right to reject any Proposal that it determines to be deficient in any of the information requested for evaluation. The committee may contact references to verify material submitted by the Proposers.

B. Negotiations will be conducted with the highest ranked Proposer on the final scope and other selection criteria.

C. The Owner intends to execute a Proposal Notification Response with the highest ranked Proposer to outline expectations for scope to be provided to the General Contractor during the general contract.

END SECTION

00 42 13 Proposal

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

SECTION 00 42 13

PROPOSAL

From Date

(Name of Firm)

TO: Gary N. Oradat, P.E., Executive Manager, Planning, Design and Construction Administration Trinity River Authority of Texas 5300 South Collins Arlington, Texas 76018

FOR: TCWSP Fourth Ozone Generator and Transfer Pump Station Upgrades – Ozone Generator Preselection Package

The undersigned, as Proposer, declares that the only person or parties interested in this Proposal as principals are those named herein, that this proposal is made without collusion with any other person, firm or corporation; that it has carefully examined the Request for Proposals, System Supplier Selection, Specifications, and the Drawings herein referred to, and has carefully examined the locations, conditions and classes of materials of the proposed work.

It is understood that the Owner reserves the right to reject any and all Proposals received.

Proposers shall enter numbers for each item. Blank entries shall result in Proposal rejection.

System Supplier selection, if made from Proposals, will be based on selection criteria in Section 00 21 16 – Instructions to Proposers.

The undersigned hereby proposes to perform all work of whatever nature required, in strict accordance with the Plans and Specifications, for the following sum of prices, to wit (see following pages):

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

TRA TCWSP – FOURTH OZONE GENERATOR AND TRANSFER

PUMP STATION UPGRADES OZONE GENERATOR

PRESELECTION PACKAGE

PROPOSAL

The Schedule of Costs proposed by Ozone Generator Supplier for equipment, material, systems, and services for the complete Ozone Generator System provided in accordance with the RFP are as following:

Item Description

1. Design, furnishing and commissioning of the fourth ozone generation system for installation by others at TCWSP. Ozone system supplier (OSS) includes generator, PSU, Main Ozone Control Panel, and related appurtenances and instruments.

a. Ozone Generator Equipment including Base Warranty and Taxes

Lump Sum of $

b. Commissioning/Startup Lump Sum of $

c. Operator Training Lump Sum of $

d. Freight (A)

e. Engineering Services Lump Sum of $

Total OSS System Price

2. Design, furnishing and commissioning of Generator No. 1 replacement ozone generation system for installation by others at TCWSP. Ozone system supplier (OSS) includes generator, PSU, Separate Ozone Chiller for each Generator No. 4 and Generator No. 1, and related appurtenances and instruments. System to be installed in the year 2028.

a. Ozone Generator Equipment including Base Warranty and Taxes

Lump Sum of $

b. Commissioning/Startup Lump Sum of $

e. Engineering Services

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

Lump Sum of $

3. Design, furnishing and commissioning of Generator No. 2 replacement ozone includes generator, PSU, Ozone Chiller for Generator No. 2 and PSU, and related appurtenances and instruments. System to be installed in the year 2029.

a. Ozone Generator Equipment including Base Warranty and Taxes

Lump Sum of $

b. Commissioning/Startup Lump Sum of $

e. Engineering Services Lump Sum of $

4. Design, furnishing and commissioning of Generator No. 3 replacement ozone includes generator, PSU, Ozone Chiller for Generator No. 3 and PSU, and related appurtenances and instruments. System to be installed in the year 2030.

a. Ozone Generator Equipment including Base Warranty and Taxes

Lump Sum of $

b. Commissioning/Startup Lump Sum of $

e. Engineering Services Lump Sum of $

5. Alternate Design, furnishing and commissioning of Generator No. 1, 2, and 3

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades replacement ozone generation systems for installation by others at TCWSP. Ozone system supplier (OSS) includes generators, PSUs, Separate Ozone Chiller for each of the four generators and PSUs, and related appurtenances and instruments. System to be installed in the year 2029.

a. Ozone Generator Equipment including Base Warranty and Taxes

Lump Sum of $

b. Commissioning/Startup Lump Sum of $

e. Engineering Services Lump Sum of $

6. Optional Extended Annual Services

Annual Cost of $

7. Operation and Maintenance Specific Energy (per Generator/PSU) kilowatt hours per pound of ozone at 10% weight concentration

8. Operation and Maintenance Annual Projected Energy Usage at 45 MGD average daily flow and average ozone dose of 2 mg/L kilowatt hours per year

(A) Deliveries are FOB to Tarrant County Water Supply Project (11201 Trinity Blvd., Euless, Texas 76040). A qualified representative of System Supplier shall be on-site for major equipment deliveries to do a pre-offload inspection and final inspection of delivered equipment. Owner will not assume any additional shipping costs or storage costs for equipment not stored at the project site.

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

The undersigned certifies that the prices contained in this Proposal have been carefully checked and are submitted as proper estimates.

Receipt is hereby acknowledged of the following addenda to the RFP Documents:

Addendum No. 1 dated

Received

Addendum No. 2 dated

Received

Addendum No. 3 dated

Received

Addendum No. 4 dated

Received

Addendum No. 5 dated

Received

Addendum No. 6 dated

Received

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA #25-030, AECOM

Respectfully submitted, Attested by:

Signature Signature

Printed Name and Title Printed Name and Title

Company Name

Mailing Address

Street Address

City, State, Zip

Telephone Number/Email Address

Seal and Authorization (If Corporation)

Note: Proposal forms may be detached from this bound document. Fill in with ink and submit complete with attached papers. Do not insert additional or conditional statements or deletions to this Proposal.

00 11 00

Summary of Work

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.01 WORK INCLUDED

A. Provide the following items as described in this Request for Proposals.

1. Provide the materials, equipment, and incidentals required to make the system completely operable.

2. Provide equipment as described in the Description of Work within this section for installation by the CONTRACTOR as part of a larger treatment plant project.

Services related to the equipment scope of supply include respective equipment, installation support, startup and commissioning, and training.

3. Provide the mechanical, electrical, instrumentation and all other work required for a complete and operable project.

4. Test and place the completed project in operation.

5. Drawings and specifications do not indicate or describe all of the work required to complete the project. Additional details required for the correct installation of selected products are to be provided by the Proposer and coordinated with the Engineer.

1.02 JOB CONDITIONS

A. Comply with all applicable state and local codes and regulations pertaining to the nature and character of the work being performed.

B. Comply with all applicable state and local codes and regulations pertaining to the nature and character of the work being performed.

1.03 DESCRIPTION OF WORK

A. Work is described in general, non-inclusive terms as:

1. Design, furnishing and commissioning of the ozone generation equipment for installation by others at TCWSP

2. Equipment to be supplied by the ozone system supplier (OSS) includes generator, PSU, chiller and related appurtenances and instruments.

1.04 OWNER-PROVIDED PRODUCTS (NOT USED)

1.05 CONSTRUCTION OF UTILITIES (NOT USED)

1.06 START-UP CONDITIONS (NOT USED)

1.07 OCCUPANCY

A. As soon as any portion of the structure and equipment are ready for use, the Owner shall have the right to operate the portion upon written notice to the Contractor.

B. Testing of equipment and appurtenances including specified test periods, training, and start-up does not constitute acceptance for operation.

C. Owner may accept the facility for continued use after start-up and testing at the option of the Owner. If acceptance is delayed at the option of the Owner, shut down facilities per approved Operations and Maintenance procedures.

D. The execution of bonds is understood to indicate the consent of the surety.

00 11 00

Summary of Work

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades January 2026 TRA Contract No. 25-030

E. Provide an endorsement from the Insurance Carrier permitting occupancy of the structures and use of equipment during the remaining period of construction.

F. Construct operations to insure the least inconvenience to the Owner and general public.

PART 2 PRODUCTS

2.01 MATERIALS

A. Provide materials and products per the individual sections of the specifications.

01 31 00

PROJECT ADMINISTRATION

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 1 of 10

SECTION 01 31 00

Project Administration

PART 1 GENERAL

1.01 WORK INCLUDED

A. Administer contract requirements to construct the project. Provide documentation per the requirements of this Section. Provide information as requested by the Owner concerning this project.

1.02 SUBMITTALS

A. Submittals shall be in electronic format in accordance with Section 01 33 00, SUBMITTALS.

1.03 COPIES OF CONTRACT DOCUMENTS

A. The Contractor to whom a contract is awarded will be furnished, without cost to him, electronic copies of the specifications and drawings together with all Addenda thereto as PDFs.

1.04 CONFINED SPACE DANGERS

A. The workplace and work spaces of this project may be considered confined spaces and may contain the potential to have hazardous or explosive gases such as hydrogen sulfide or methane present in toxic concentrations or the lack of sufficient oxygen; therefore, entry is allowed only through a permit space program meeting the requirements of OSHA. See Section 00 73 00, Supplementary Conditions, “Access to and Inspection of the Work.”

1.05 EMPLOYMENT PRACTICES

A. Contractor agrees not to discriminate against any employee or applicant for employment because of race, religion, color, sex, age, disability, or national origin. Contractor agrees to comply with the Immigration Reform and Control Act of 1986 and the Americans with Disabilities Act of 1990, and Contractor will indemnify and hold Owner harmless for any failure to so comply and any discrimination for which Contractor may be charged.

1.06 DISCOVERY OF ARCHEOLOGICAL RESOURCES

A. In the unlikely event that archaeological deposits are encountered prior to or during construction, work in the immediate area will cease and the Texas Historical Commission will be contacted. An archeologist will survey the site and take any necessary steps to preserve, and protect any such findings pursuant to the Texas Antiquities Code.

1.07 COMMUNICATION DURING THE PROJECT

A. The Inspector is to be the first point of contact for all parties on matters concerning this project.

B. The Inspector will coordinate correspondence concerning:

1. Submittals, including request for payment

2. Clarification and interpretation of the Contract Documents

3. Contract modifications

4. Observation of work and testing

5. Claims

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 2 of 10

C. Any direct communication between the Inspector and suppliers or subcontractors will only be with the direct involvement of the Contractor.

D. Written communications are to be directed to the Engineer and Owner in accordance with Section 01 31 24, Internet Based Construction Management. Communications should include as a minimum:

1. Name of the Owner

2. Project Name

3. Contract title

4. Project number

5. Date

6. A reference statement

1.08 PROJECT MEETINGS

A. The Owner may request meetings with the Contractor and his superintendent at any time during the duration of the project on matters pertaining to the progress of the work being carried out under this contract. The Contractor shall make himself available for a project meeting, if his presence is requested by the Owner. The Contractor shall supply any information requested by the Owner concerning the project.

B. Pre-construction Conference

1. Attend a pre-construction meeting.

2. The Owner will determine the location of the conference.

3. The time of the meeting will be determined by the Owner but will be after the Notice of Award is issued and not later than fifteen (15) days after the Notice to Proceed is issued.

4. The Owner, Engineer, representatives of utility companies, the Contractor’s project manager and superintendent, and representatives from major subcontractors and suppliers may attend the meeting.

5. Contractor should provide, not less than twenty-four (24) hours in advance of the Pre-Construction Conference, in accordance with Section 01 31 24, Internet Based Construction Management, and be prepared to discuss:

a. Preliminary construction schedule per the Supplementary Conditions.

b. Preliminary Submittal Schedule.

c. Schedule of values and anticipated schedule of payments per Section 01

29 00, MEASUREMENT AND PAYMENT.

d. List of Suppliers and Subcontractors

e. Contractor’s organizational chart as it relates to this project.

f. Letter indicating the agents of authority for the Contractor and the limit of the authority with respect to the execution of legal documents.

C. Periodical Progress Meetings

1. Attend meetings with the Engineer and Owner.

a. Meet on a monthly basis or as requested by the Owner to discuss the project.

b. Using the Internet Based Construction Management system (Section 01 31 24), provide Engineer and Owner with an agenda of project issues at least forty-eight (48) hours prior to the meeting.

c. Meet at the project site or other location as designated by the Owner.

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 3 of 10

d. Contractor’s superintendent and other key personnel are to attend the meeting. Other individuals may be requested to attend to discuss specific matters.

2. Provide information as requested by the Owner concerning this project.

a. Summary of work completed for the previous month

b. A 1 month look ahead schedule of the upcoming months expected activities

c. Status of overall project schedule.

d. Contractors’ detailed schedule for the next month.

e. Anticipated delivery dates for equipment.

f. Coordination with the Owner.

g. Status of submittals.

h. Information or clarification of the Contract Documents.

i. Claims and proposed modifications to the contract.

j. Field observations, problems, or conflicts.

k. Maintenance of quality standards.

l. As-Built documentation – to be reviewed by the Engineer and Owner at the conclusion of the meeting.

3. Review minutes of meetings and notify the Owner of any discrepancies within ten

(10) days of the date of the memorandum.

a. Following that date, the minutes will stand as shown or as corrected.

b. Corrections will be reflected in the minutes of the following meeting.

c. Each item of business shall be numbered to indicate the meeting number and the item number. Items discussed will be documented and old business items will remain on minutes of subsequent meetings until the item is resolved.

1.09 REQUESTS FOR INFORMATION

A. Using the “Internet Based Construction Management System” described in Section 01 31 24, submit Requests for Information (RFI) to the Engineer to obtain clarification of the Contract Documents.

1. Submit a separate RFI for each item.

2. Attach adequate information to permit a written response. Engineer will return incomplete requests for re-submission.

3. A response will be made when adequate information is provided. Response will be made using the “Internet Based Construction Management System” described in Section 01 31 24.

B. If the RFI or the RFI response indicates that a contract modification is required, the Contractor will initiate a Contractor’s Modification Request per paragraph 1.10.

1.10 REQUESTS FOR MODIFICATIONS

A. Submit a “Contractor’s Modification Request” (CMR) to the Engineer for any change in the Contract Documents or approval of any deviations from the Contract Documents.

1. Use the CMR included in the “Internet Based Construction Management System” described in Section 01 31 24.

a. Include with the CMR:

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 4 of 10

1) A complete description of the proposed modification.

2) The reason the modification is requested.

3) A detailed breakdown of the cost of the change (necessary only if the modification requires a change in contract amount). The itemized breakdown is to include:

a. list of materials and equipment to be installed,

b. manhours for labor by classification,

c. equipment used in construction,

d. consumable supplies, fuels, and materials,

e. royalties and patent fees,

f. bonds and insurance,

g. overhead and profit,

h. field office costs,

i. home office cost,

j. and other items of cost.

4) A revised schedule indicating the effect on the critical path for the project and a statement of the number of days the project may be delayed by the modifications.

2. A CMR is required for field changes.

a. Request must be made a minimum of two (2) weeks in advance of performing the work affected.

b. Request for field changes will be submitted to the Engineer using the “Internet Based Construction Management System” described in Section 01 31 24.

3. A CMR is required for all substitutes or deviations from the Contract Documents.

4. Owner and Engineer will evaluate the request for a contract modification.

5. Engineer will use the “Internet Based Construction Management System” described in Section 01 31 24 to respond to CMRs.

6. Contractor will submit a proposal to incorporate the requested change using the Internet Based Construction Management System. Include a breakdown of costs into materials and labor in sufficient detail to allow evaluation by the Owner.

B. If a contract modification is required, the Engineer will issue a Field Order or a Change Order per Article 11 of the General Conditions or as modified by the Supplementary Conditions.

1.11 EXISTING FACILITIES

A. The Drawings show the locations of all known surface and subsurface structures, piping and conduits believed to be involved in this proposed construction. However, the Owner assumes no responsibility for failure to show any or all of these facilities on the Drawings, or to show them in their exact location. It is mutually agreed that such failure will not be considered sufficient basis for claims for additional compensation for Extra Work, unless the obstruction encountered is such as to necessitate changes in the lines or grades or requires the building of special work, provisions for which are not made in the Drawings or

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 5 of 10

Specifications, in which case the provisions in the General Conditions of Agreement shall apply.

1.12 EXISTING UTILITIES

A. In the preparation of plans and specifications, the Engineer has endeavored to indicate the location of existing underground utility lines which are known to the Engineer. No attempt has been made to show minor lines or service lines; however, it is not guaranteed that all major lines or structures have been shown on the plans. Prior to the start of the construction the Contractor shall communicate with the local representative of the utility companies, and other public and private utility company and advise said representatives of the route of the proposed construction in order to obtain the assistance of the utility companies in the location of and in the avoidance of the conflicts with utility lines. The Contractor shall uncover and determine the elevation and location of all conflicts well ahead of trench excavation.

B. Where excavation endangers adjacent structures and utilities, the Contractor shall, at his own expense, carefully support and protect all such structures and/or utilities so that there will be no failure or settlement. Where it is necessary to move services, poles, guy wires, pipelines, or other obstructions, the Contractor shall notify and cooperate with the utility owner.

C. In case damage to any existing structure or utility occurs, whether failure or settlement, the Contractor shall restore the structure or utility to its original condition and position without compensation from the Owner. All costs of temporarily or permanently relocating the conflicting utilities shall be borne by the Contractor without extra compensation from the Owner.

1.13 ITEMS RECOVERED, SALVAGED & BECOMING SURPLUS FROM PROJECT:

A. Various items (such as dirt, gravel, timber, pipe, wire, posts, etc.) may be recovered or become surplus by the Clearing, Grubbing, Snagging, Excavation or other work of the Project. All such items shall initially be available for incorporation into the Project, for filling in designated areas, and/or for salvage by the Owner if the Contractor is so advised by the Owner's Project Representative prior to the time such items are loaded for disposal. When such items are designated for fill on specifically designated areas or for salvage by Owner, they shall be placed as directed by the Owner's Project Representative without extra compensation.

B. Any and all such items that are not thus designated for incorporation into the Project, for filling and/or for salvage by the Owner shall become the property of the Contractor and he shall have full responsibility for their disposal. It is particularly provided that the Contractor's indemnification of the Owner shall apply to any and all consequences of the disposal of such items by the Contractor.

1.14 SAMPLES & TESTING MATERIALS:

A. A sufficient quantity of materials or samples of materials required for determining compliance with the Contract provisions will be furnished by the Contractor at no cost to Owner. The Owner will pay for field testing of soil compaction, taking concrete cylinders and concrete cylinder breaks.

B. The Technical Specifications for certain items require the Contractor to furnish at his expense, laboratory test reports related to the design, quality, performance or other features of materials, equipment or operations proposed for use on the Project. The Contractor will pay for testing of concrete batch designs and for submittal information on embedment gradation and other materials proposed for use in the project.

C. The Owner shall perform, at his expense, the following tests:

1. All moisture-density relations testing required for field density tests.

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 6 of 10

2. Field density tests at the minimum rate of one passing test per backfill layer per side of structure.

3. Field density tests at the minimum rate of one passing test per foot of trench depth per 250 linear feet of trench.

4. Field density tests at the minimum rate of one passing test per 300 square yards of fill layer.

5. Concrete compressive strength testing: per ACI code 318 chapter 26.12.1.1, a strength test shall be the average of the strengths of at least two 6 x 12 in.

cylinders or at least three 4 x 8 in. cylinders made from the same sample of concrete and tested at 28 days or at the test age designated for the minimum specified compressive strength of the concrete.

D. Contractor shall reimburse the Owner for all re-tests required when the Contractor’s work in the field does not pass the tests.

1.15 PERMITS:

A. Attention is directed to the requirements of the General Conditions regarding obtaining permits. The Contractor shall obtain and pay for all applicable permits in connection with the Work. Reimbursement of permit fees shall be made under the terms described in the General Conditions.

1.16 MATERIALS, WATER, POWER, ETC. BY OWNER:

A. The Owner will not furnish any water, power, or other supplies or materials for the project.

B. The Contractor shall make the necessary arrangements for securing and transporting all water required in the construction, including water required for mixing of concrete, sprinkling, testing, flushing, flooding or jetting. The cost of all water so used, including the cost of any temporary pipeline or equipment which may be necessary to make use of such water, shall be considered as incidental to the work and payment therefore shall be included in the appropriate bid item of the proposal.

1.17 PROPERTY LINES & MONUMENTS:

A. The Contractor shall protect all property corner markers, and when such markers or monuments are in danger of being disturbed, they shall be properly referenced and if disturbed shall be reset at the expense of the Contractor.

1.18 FENCES & DRAINAGE CHANNELS:

A. Boundary fences or other improvements removed to permit this construction shall be replaced in the same location and left in a condition as good or better than that in which they were found.

B. Where surface drainage channels are disturbed or blocked during construction, they shall be restored to their original condition of grade and cross section after the work of construction is complete.

1.19 SAFETY:

A. The Contractor shall comply with all applicable federal, state and local laws, ordinances, rules, regulations, and orders of any public authority having jurisdiction for the safety of persons or property to protect them from damage, injury, or loss, including the Occupational Safety and Health Act of 1970, and all amendments thereto. All machinery and equipment and other physical hazards shall be guarded in accordance with the

TRINITY RIVER AUTHORITY OF TEXAS Fourth Ozone Generator and Transfer Pump Station Upgrades

SPECIFICATION GUIDELINES TRA Contract No. #25-030

March 32, 2022 Page 7 of 10

"Manual of Accident Prevention in Construction" of the Association of General Contractors of America, except where incompatible with federal, state, or municipal laws or regulations.

1.20 CONSTRUCTION LAYOUT:

A. The Engineer will provide at the site of the work horizontal control in the form of a survey base line or grid reference points and vertical control in the form of benchmarks. The Contractor shall be responsible for the complete layout of the work and for establishing lines and elevations as needed during construction. The Contractor shall furnish at his own expense labor, including the services of competent personnel, equipment, including accurate surveying instruments, stakes, templates, platforms, tools, and materials as may be required for laying out any and all parts of the work. The Contractor shall secure the services of a Texas Registered Professional Land Surveyor to perform any additional construction layout activities.