Addendum No. 1 Sludge Hauling and Liquid Waste Disposal Services

RFB No. 26-1389

It is the responsibility of the Respondent to assure and guarantee by acknowledging the receipt of this Addendum in the Bid that the Respondent has received the Addendum in its entirety, and that the Respondent accepts all conditions contained herein.

This Addendum presents One (1) change item to the Contract form which clarifies, corrects or modifies original Bid Documents.

CHANGE ITEM 1:

To the RFB document on Page 35-49 Service Provider Contract

Questions / Answers

Q. 1. Does the BRA require all sludge removed under this contract to be disposed of via landfill, or would alternative processing and off site land application be acceptable if performed in compliance with all TCEQ regulatory requirements?

A. 1. Alternative processing and off-site land application can be acceptable if performed in compliance with all TCEQ regulations.

Q. 2. Are end dump trailers acceptable for transporting dewatered sludge under this contract, or does the BRA require the use of roll off containers exclusively?

A. 2. BRA Sugarland WWTP’s require roll off containers.

Q. 3. Who is the current contractor providing this sludge hauling and disposal services, and what are the current unit prices (per ton and/or per gallon)?

A. 3. (Current Contractor) GFL Environmental/Sprint Waste of Texas, LP.

Current Unit Prices Per Ton

SLN WWTP $63.84

SLS WWTP $63.84

SLGW WWTP $66.78

SLNT WWTP $66.78

SLU WWTP $47.80

Q. 4. Please provide any current waste profiles and analytical reports (including TCLP, metals analysis, or other characterization data) performed within the past 12 months for the dewatered belt-pressed sludge cake generated at the following four Sugar Land Wastewater Treatment Plants: North WWTP – 16450 SW Freeway, Sugar Land, TX 77479 South WWTP – 4802 Scenic River Drive / Oilfield Road, Sugar Land, TX 77479 Greatwood WWTP – 902 Tara Boulevard, Sugar Land, TX 77479 New Territory WWTP – 4050 U.S. Highway 90A, Sugar Land, TX 77479 This information is needed to confirm landfill acceptance and prepare an accurate disposal quote for our bid response. Thank you in advance for your assistance.

A. 4. Current waste profiles and analytical reports attached.

Q. 5. How will the hazardous classification be determined (who is responsible for testing)? Will the waste always be non-hazardous, or can it become hazardous? What is the estimated volume per service (per visit)? Do you have any past analytical data you can share? what will constitute the emergency services? is there a specific response time required? will there be any flexibility to respond Who is the current vendor / incumbent? Can we have the current contract copy What is the budgetary number for the waste removal and disposal service in 2026? Please advise the disposal location for current sludge waste or advise if you have any approved disposal site list. Whether Scope of work mentioned in Exhibit A is mandatory to perform?

(Removal, repair and reinstallation of one radiator) if so please help us with Price sheet and Size of radiator Can we get extension for questions deadline as this is under operational review?

A. 5. Please refer to the TCLP information provided for hazardous clarification. As far as emergency services response time, within 48 hours.

Sincerely, Victor Venegas

Purchasing Agent

FORM – SPC06182024

https://brazos-my.sharepoint.com/personal/victor_venegas_brazos_org/Documents/CTJ/Desktop/Service Provider Contract - 06.18.2024.docx

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SERVICE PROVIDER CONTRACT

In consideration of the mutual promises as set forth below, this Service Provider Contract (“Contract”) is entered into as of the date last executed below (“Effective Date”), by and between PROVIDER NAME (“PROVIDER”), with a mailing address of ADDRESS, and the Brazos River Authority (“BRA”), with a mailing address of 4600 Cobbs Drive, Waco, Texas 76710.

Section I. Performance of Work

1.1 The PROVIDER hereby agrees to provide, perform, and complete to the satisfaction of the BRA all of the “Work” specified in “Exhibit A”, attached hereto and incorporated by reference herein [ADD IF APPLICABLE: and the Bid Documents, incorporated by reference herein]. The term “Work” as used herein shall mean any and all services, including but not limited to the detailed description of tasks set forth in “Exhibit A”, to be performed by the PROVIDER. [ADD IF APPLICABLE: In the event this Contract and the Bid Documents conflict, this Contract shall supersede the Bid Documents.]

1.2 In performing the Work, the PROVIDER shall provide all necessary labor, services, transportation, information, data, and other means and items necessary to perform the Work.

1.3 The PROVIDER hereby covenants and agrees, as an independent contractor, to perform the Work required in strict accordance with the terms and provisions of this Contract and in a manner consistent with the level of care and skill ordinarily exercised for similar services in the State of Texas.

1.4 It is understood that the BRA has a vested interest in the quality of the Work to be performed under this Contract, and thus may make suggested revisions or recommendations regarding the Work to be performed under this Contract. The PROVIDER may accept or reject any such suggestions or recommendations.

Acceptance of any such suggestions or recommendations shall not relieve the PROVIDER from any of PROVIDER’s responsibilities or obligations under this Contract.

Section II. Contract Price and Payment

2.1 Payments for performance of the Work contemplated by this Contract shall be in the amount and in accordance with the provisions set forth in “Exhibit B”, attached hereto and incorporated by reference herein.

2.2 Nothing contained in this Contract shall require BRA to pay for any Work that is unsatisfactory as determined by BRA or which is not submitted in compliance with the terms of this Contract.

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2.3 BRA will not be required to make any payments to the PROVIDER, when the PROVIDER is in default under this Contract, nor shall this paragraph constitute a waiver of any right, at law or in equity, which BRA may have if the PROVIDER is in default, including the right to bring legal action for damages or for specific performance of this Contract. Waiver of any default under this Contract shall not be deemed a waiver of any subsequent default. Nothing contained herein shall be construed as authorizing additional fees for services to complete actions not specifically listed for successful completion of the Work.

Section III. Term

3.1 The term of this Contract shall be for a period of one (1) year, commencing on the Effective Date, and may, at the sole discretion of BRA, be renewed by subsequent written agreement of the parties for up to four (4) additional one (1) year periods, for a total potential term of five (5) years. [OR IF APPLICABLE: The services of the PROVIDER shall commence on the Effective Date of this Contract and shall continue until the Work is completed.]

3.2 The PROVIDER additionally agrees to abide by any and all schedules or timing representations set forth in “Exhibit A”.

Section IV. Revisions to Work

4.1 BRA reserves the right to direct substantial revision of the Work after acceptance by BRA as BRA may deem necessary; but in such event BRA shall pay the PROVIDER equitable compensation for services rendered in making such revisions. In any event, when the PROVIDER is directed to make substantial revisions that are in addition to or alter the Scope of Work established in “Exhibit A”, the PROVIDER shall provide to BRA a written proposal for the entire cost involved in the revisions.

4.2 Prior to the PROVIDER undertaking any substantial revisions as directed by BRA, BRA must authorize in writing the nature and scope of the revisions, accept the method and amount of compensation, and the time required to perform all phases of the Work.

4.3 If revisions of the Work are required by reason of the PROVIDER’s error or omission, then such revisions shall be made by the PROVIDER without additional compensation and in a timeframe as directed by BRA.

4.4 It is expressly understood and agreed by the PROVIDER that any compensation not specified in “Exhibit B” shall require prior written approval by BRA.

Section V. The PROVIDER’s Coordination with BRA

5.1 The PROVIDER shall be available for conferences with BRA so that Work can be completed with the full benefit of BRA experience and knowledge of existing needs and

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Section VI. Termination

6.1 This Contract may be terminated at any time by BRA for any cause without penalty or liability. Upon receipt of such notice by BRA, the PROVIDER shall immediately discontinue all services and actions on behalf of BRA.

6.2 As soon as practicable after receipt of notice of termination, the PROVIDER shall submit a written statement showing in detail the costs of services performed but not paid for under this Contract through the date of termination. The PROVIDER will forward to BRA all portions of the Work performed through the date of termination, including required warranties. BRA shall then pay the PROVIDER promptly the accrued and unpaid amounts due for services to the date of termination, to the extent the services are approved by BRA.

Section VII. Default

7.1 BRA may terminate this Contract without prejudice to any other remedy it may have, when the PROVIDER defaults in performance of any provision herein or fails to carry out the Work in accordance with the provisions of this Contract.

7.2 On such termination, BRA may take possession of all the intellectual property prepared or gathered to date [OR IF APPLICABLE: equipment, and/or parts pertinent to the equipment, repaired or purchased to date] in performance of the Work, including required warranties, and finish the Work in whatever way BRA deems expedient. On such default by the PROVIDER, BRA may elect not to terminate the Contract, and in such event, BRA may make good the deficiency in which the default consists and deduct the costs from the Contract sum to become due to the PROVIDER.

Section VIII. Insurance

8.1 The PROVIDER shall, at PROVIDER’s sole expense, maintain insurance coverage as set forth below:

General Liability Insurance:

Bodily Injury $ 1,000,000 per occurrence Property Damage $ 1,000,000 per occurrence Aggregate $ 2,000,000

Workers’ Compensation: Statutory

Automobile Liability: $ 1,000,000 per claim / aggregate

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Employers’ Liability $ 1,000,000 policy limit

Pollution Liability $ 1,000,000 per claim / aggregate

8.2 The PROVIDER shall not commence providing Work under this Contract until such required insurance is in full force and effect, and until such insurance has been reviewed and deemed adequate by the BRA. The PROVIDER shall not allow any subcontractor to commence providing services on PROVIDER’s subcontract until such time as PROVIDER’s subcontractor(s) has obtained all requisite insurance. The PROVIDER shall not commence any Work until the aforementioned requirements have been met.

Approval of insurance by the BRA shall not relieve or decrease the liability of the PROVIDER hereunder.

8.3 All required policies shall name BRA as an additional insured, except Workers’ Compensation and Employers’ Liability Insurance. As proof of the PROVIDER’s insurance coverage, the PROVIDER shall furnish to BRA valid certificates of insurance of the types and limits required herein, listing BRA as the certificate holder and additional insured, prior to commencing Work on the project. In the event PROVIDER’s insurance coverage does not provide for automatic additional insured coverage, PROVIDER shall provide BRA an additional insured endorsement along with its certificate. In addition, the required insurance coverage shall contain a provision that coverage afforded under the policies will not be materially changed or canceled without provision of thirty (30) days written notice to BRA. The insurance requirements shall remain in effect throughout the term of the Contract.

8.4 Concerning insurance to be furnished by the PROVIDER, it is a condition precedent to acceptability thereof that:

i. Any policy submitted shall not be subject to limitations, conditions or restrictions deemed inconsistent with the intent of the requirements to be fulfilled by the PROVIDER; and

ii. All policies are to be written through companies duly approved to transact that class of insurance in the State of Texas.

8.5 The PROVIDER agrees to the following:

i. The PROVIDER hereby waives subrogation rights for loss or damage to the extent same are covered by insurance. Insurers shall not have the right to recovery or subrogation against BRA, it being the intention that the insurance policies shall protect all parties to the Contract and be primary coverage for all losses covered by the policies.

ii. Companies issuing the insurance policies and the PROVIDER shall have no recourse against BRA for payment of any premiums, or assessments for any

Provider Contract - 06.18.2024.docx RFB: ; SSS: 5 of 12 deductible, as all such premiums are the sole responsibility and risk of the

PROVIDER.

iii. Approval, disapproval, or failure to act by BRA regarding any insurance supplied by the PROVIDER (or any subcontractors) shall not relieve PROVIDER of full responsibility or liability, if any, for damages and accidents as set forth in the Contract. Neither shall the insolvency or denial of liability by the insurance company exonerate the PROVIDER from liability.

iv. No special payments shall be made for any insurance that the PROVIDER and subcontractors, if any, are required to carry; all are included in the Contract price and the Contract unit prices.

v. Any of the insurance policies required under this section may be written in combination with any of the others, where legally permitted, but none of the specified limits may be lowered thereby.

8.6 BRA reserves the right to utilize the services of a third-party contractor in relation to management of insurance requirements (“Insurance Manager”). PROVIDER agrees to cooperate with BRA and the Insurance Manager, including without limitations:

registering with the Insurance Manager through the Insurance Manager’s website, software, or other registration process prior to commencement of Services; providing valid certificates of insurance of the types and limits required herein, including appropriate endorsements and conditions, to the Insurance Manager, whether electronically or otherwise; communicating to and receiving communications from the Insurance Manager, whether electronically or otherwise; providing updated insurance information to the Insurance Manager in accordance with the terms of this Agreement, including, but not limited to, annual renewals; and cooperating with the BRA and the Insurance Manager in any other way as necessary in relation to provision of insurance documentation required by this Agreement. No action or inaction on the part of the Insurance Manager in relation to the acceptance, rejection, or processing of PROVIDER’s insurance documents, including any communications or lack thereof, shall waive or otherwise invalidate PROVIDER’s responsibility to maintain insurance coverage in the types and amounts set forth herein, including any other insurance-related conditions required by the terms of this Agreement.

Section IX. No Third-Party Beneficiary

9.1 No claim as a third-party beneficiary under this Contract by any person, firm, or corporation shall be made or be valid against the BRA, and the BRA shall not be liable for or be held to pay any money to any such person.

Section X. Successors and Assigns

10.1 The PROVIDER shall not assign this Contract in whole or part, assign any of its rights or obligations under this Contract or assign any payment due or to become due

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10.2 Any attempted or purported assignment by the PROVIDER without the BRA's approval shall be void and of no force and effect and shall constitute a default under this Contract.

Section XI. Liability

11.1 Acceptance of the Work by BRA shall not constitute nor be deemed a release of the responsibility and liability of the PROVIDER, its employees, agents, assigns or subcontractors for the accuracy and competency of the Work contemplated by this Contract.

11.2 The PROVIDER shall be solely and completely responsible for performing the Work with diligence and in a manner consistent with the level of care and skill ordinarily exercised for such similar services in the State of Texas.

Section XII. Indemnification

12.1 THE PROVIDER SHALL COMPLY WITH THE REQUIREMENTS OF ALL

APPLICABLE LAWS, RULES AND REGULATIONS AND SHALL INDEMNIFY, KEEP,

SAVE AND HOLD BRA HARMLESS FROM ANY AND ALL LIABILITY OR DAMAGES

RESULTING FROM FAILURE TO DO SO.

12.2 IN ADDITION, THE PROVIDER AGREES TO INDEMNIFY, KEEP, SAVE AND

HOLD BRA HARMLESS FROM ANY AND ALL ACTIONS, LIABILITIES, DAMAGES,

JUDGMENTS, COSTS AND EXPENSES INCLUDING REASONABLE ATTORNEY'S

FEES, IN CASE AN ACTION IS FILED OR DOES IN ANY WAY ACCRUE AGAINST

BRA, ITS OFFICIALS, OFFICERS, AND EMPLOYEES IN CONSEQUENCE OF THIS

CONTRACT FOR ANY NEGLIGENT ACT OR OMISSION OF THE PROVIDER IN THE

PERFORMANCE OF THE WORK UNDER THIS CONTRACT, OR THAT MAY

RESULT FROM THE CARELESSNESS OR LACK OF SKILL OF THE PROVIDER OR

THE PROVIDER'S AGENTS, SUBCONTRACTOR, ASSIGNS OR EMPLOYEES. IN

THE EVENT A JUDGMENT IS RECOVERED AGAINST BRA FOR ANY SUCH

LIABILITY, COSTS OR EXPENSES, SUCH JUDGMENT SHALL BE CONCLUSIVE

AGAINST THE PROVIDER.

12.3 IT IS SPECIFICALLY UNDERSTOOD AND AGREED BY THE PROVIDER

THAT SUCH INDEMNITY IS INDEMNITY BY THE PROVIDER TO INDEMNIFY AND

PROTECT BRA FROM LIABILITY, CLAIMS, SUITS, LOSSES, DAMAGES OR

CAUSES OF ACTION CAUSED BY OR RESULTING FROM AN ACT OF

NEGLIGENCE, INTENTIONAL TORT, INTELLECTUAL PROPERTY

INFRINGEMENT, OR FAILURE TO PAY A SUBCONTRACTOR OR SUPPLIER

COMMITTED BY THE PROVIDER, THE PROVIDER’S AGENT, CONSULTANT

UNDER CONTRACT, OR ANOTHER ENTITY OVER WHICH THE PROVIDER

EXERCISES CONTROL. BRA AGREES TO GIVE PROVIDER PROMPT NOTICE OF

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ANY CLAIM, CONTROL OF THE DEFENSE OR SETTLEMENT OF THAT CLAIM AND

REASONABLE ASSISTANCE AND INFORMATION RELATED TO THE CLAIM.

Section XIII. Confidentiality

13.1 During the performance of this Contract, the PROVIDER has or will have access to confidential or proprietary information belonging to BRA. The PROVIDER herein agrees to maintain the confidentiality of the information received from BRA and information derived from performance of the Work.

13.2 This obligation shall not apply to information already in the public domain or to disclosures required by law, including the Texas Public Information Act.

Section XIV. Severability

14.1 If any of the terms, sections, subsections, sentences, clauses, phrases, provisions, covenants, or conditions of this Contract are for any reason held to be invalid, void or unenforceable, the remainder of the terms, sections, subsections, sentences, clauses, phrases, provisions, covenants, or conditions of this Contract shall remain in full force and effect and shall in no way be affected, impaired or invalidated.

Section XV. Independent Contractor

15.1 The PROVIDER covenants and agrees that PROVIDER is an independent contractor and not an officer, agent, servant, or employee of BRA. The PROVIDER hereby acknowledges that it shall have exclusive control of and exclusive right to control the details of the Work, performed hereunder, and all persons performing same, and shall be liable for the acts and omissions of its officers, agents, employees, and subcontractors.

15.2 In addition, the PROVIDER agrees that the doctrine of respondeat superior shall not apply as between BRA and the PROVIDER, and nothing herein shall be construed as creating a partnership or joint enterprise between BRA and the PROVIDER.

Section XVI. Disclosure

16.1 By signature of this Contract, the PROVIDER acknowledges to BRA that PROVIDER has made full disclosure in writing of any existing conflicts of interest or potential conflicts of interest, including personal financial interests, direct or indirect.

16.2 The PROVIDER further agrees that PROVIDER will make disclosure in writing of any conflicts of interest, which develop subsequent to the signing of this Contract and prior to final payment under the Contract.

Section XVII. Compliance with Laws and Licenses

17.1 The PROVIDER shall at all times observe and comply with all the provisions of

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Section XVIII. Venue and Choice of Law

18.1 The parties to this Contract agree and covenant that this Contract will be enforceable in McLennan County, Texas, and that if legal action is necessary to enforce this Contract, exclusive venue will lie in McLennan County, Texas.

18.2 This Contract shall be construed under Texas law (without regard for choice of law considerations).

Section XIX. Entire Agreement

19.1 This Contract sets forth the entire agreement between the BRA and the PROVIDER with respect to the accomplishment of the Work and the payment of the Contract price therefore, and there are no other understandings or agreements, oral or written, between the BRA and the PROVIDER with respect to the Work and the compensation therefore, nor was the making and execution of this Contract induced by any representation, statement, warranty, agreement, or action other than those expressed or explicitly referenced herein.

Section XX. Amendments

20.1 No modification, addition, deletion, revision, alteration or other change to this Contract shall be effective unless and until such change is reduced to writing and executed by the BRA and the PROVIDER.

Section XXI. Headings

21.1 The headings of this Contract are for the convenience of reference only and shall not affect in any manner any of the terms and conditions hereof.

Section XXII. Remedies

22.1 No right or remedy granted herein or reserved to the parties is exclusive of any other right or remedy herein by law or equity provided or permitted; but each shall be cumulative of every other right or remedy given hereunder. No covenant or condition of this Contract may be waived without consent of the parties. Forbearance or indulgence by either party shall not constitute a waiver of any covenant or condition of this Contract.

Section XXIII. Review of Contract

23.1 The PROVIDER has carefully examined, reviewed, and accepted this Contract

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Section XXIV. Right to Audit

24.1 The PROVIDER shall establish and maintain a reasonable accounting system that enables BRA to readily identify the PROVIDER’s assets, expenses, costs of goods, and use of funds. BRA and its authorized representatives shall have the right to audit, to examine, and to make copies of or extracts from all financial and related records (in whatever form they may be kept, whether written, electronic, or other) relating to or pertaining to this Contract kept by or under the control of the PROVIDER, including, but not limited to those kept by the PROVIDER, its employees, agents, assigns, successors, and subcontractors. Such records shall include, but not be limited to, accounting records, written policies and procedures; subcontract files (including proposals of successful and unsuccessful bidders, bid recaps, etc.); all paid vouchers including those for out‐of‐pocket expenses; other reimbursement supported by invoices; ledgers; canceled checks; deposit slips; bank statements; journals; original estimates; estimating work sheets; Contract amendments and change order files; back charge logs and supporting documentation; insurance documents; payroll documents;

timesheets; memoranda; and correspondence.

24.2 The PROVIDER shall, at all times during the term of this Contract and for a period of ten years after the completion of this Contract, maintain such records, together with such supporting or underlying documents and materials. The PROVIDER shall at any time requested by BRA, whether during or after completion of this Contract, and at the PROVIDER’s own expense make such records available for inspection and audit (including copies and extracts of records as required) by BRA. Such records shall be made available to BRA during normal business hours at the PROVIDER’s office or place of business and subject to a three-day written notice. In the event that no such location is available, then the financial records, together with the supporting or underlying documents and records, shall be made available for audit at a time and location that is convenient for BRA.

24.3 The PROVIDER shall ensure BRA has these rights with the PROVIDER’s employees, agents, assigns, successors, and subcontractors, and the obligations of these rights shall be explicitly included in any subcontracts or agreements formed between the PROVIDER and any subcontractors to the extent that those subcontracts or agreements relate to fulfillment of the PROVIDER’s obligations to BRA.

Section XXV. Security & Emergency Management

25.1 The PROVIDER shall coordinate any relevant security matters with the BRA. In the event of an emergency, the PROVIDER shall be responsible for effectively and efficiently notifying BRA.

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25.2 If requested by BRA, the PROVIDER shall familiarize themselves with the BRA’s emergency management programs, notification flowcharts, and response processes established by BRA. In the event of an emergency, PROVIDER shall follow all of BRA’s emergency management programs as well as efficiently and effectively notify BRA of such emergency.

Section XXVI. Boycotting Provisions [DELETE IF CONTRACT IS UNDER 100K

OR IF PROVIDER HAS UNDER 10 EMPLOYEES]

26.1 PROVIDER hereby verifies that PROVIDER:

i. Does not currently, and will not for the term of this Contract, boycott Israel;

ii. Does not currently, and will not for the term of this Contract, boycott any company that engages in the exploration, production, utilization, transportation, sale, or manufacturing of fossil fuel-based energy and does not commit or pledge to meet environmental standards beyond applicable federal and state law;

iii. Does not have a practice, policy, guidance, or directive that discriminates against a firearm entity or firearm trade association and will not discriminate during the term of this Contract against a firearm entity or firearm trade association;

iv. Is not owned by, or the majority of stock or other ownership interest of PROVIDER is not held or controlled by:

a. Individuals who are citizens of China, Iran, North Korea, Russia, or any other country designated as a threat to critical infrastructure.

b. A company or other entity, including governmental entities, that is owned or controlled by citizens of, or is directly controlled by the government of, China, Iran, North Korea, Russia, or any other country designated as a threat to critical infrastructure;

v. Is not headquartered in China, Iran, North Korea, or Russia; and

vi. Agrees not to access BRA networks or enter BRA facilities with any device that contains software or hardware that is prohibited by the BRA.

Section XXVI. Notices

26.1 All notices, communications, and reports required under the Contract shall be personally delivered or mailed to the respective parties by certified mail, return receipt requested, or by standard overnight courier, at the addresses shown below, unless and until either party is otherwise notified in writing by the other party of a change in address.

Mailed notices shall be deemed communicated as of five (5) days after mailing regular mail.

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IN WITNESS WHEREOF, the parties have caused this Contract to be duly executed, in multiple counterparts, intending to be bound thereby as of the Effective Date.

BRAZOS RIVER AUTHORITY PROVIDER

By: ____________________________ By: ____________________________

Name: DAVID COLLINSWORTH Name: _________________________

Title: GENERAL MANAGER/CEO Title: ___________________________

Date: ___________________________ Date: ___________________________

EXHIBIT A

SCOPE OF WORK

If intended for BRA, to: If intended for the PROVIDER, to:

Brazos River Authority 4600 Cobbs Drive Waco, Texas 76710

FORM – SPC03222022

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EXHIBIT B

COMPENSATION

Section I. Compensation

1.1 The PROVIDER shall be compensated for the Work provided under this Contract on a time and materials basis up to the not-to-exceed amount of the labor and equipment rental and the applicable scenario as set forth in the table below:

Description Total Not-to-Exceed Cost

Total Not-to-Exceed Contract Price ..................................................................... $

Section II. Price Escalation/De-Escalation Clause

2.1 A price escalation request may not be made for at least ninety (90) days after the start of the current Contract term, and not more than once during the Contract term. Price Escalation requests may be made prior to or during subsequent renewal terms, but not more than once during each renewal term. The price for any product or service may not increase without written approval by BRA. Any price escalation request must be submitted in writing to the BRA and, if requested, VENDOR must provide acceptable documentation supporting the request. BRA will provide a written response to the price escalation request within thirty (30) days of receipt. BRA reserves the right to negotiate reductions in price due to changes in market conditions at any time during the Contract term(s).

Section III. Invoicing

3.1 The BRA normally will pay properly submitted PROVIDER invoices within thirty

(30) days of receipt providing goods and/or services have been delivered and accepted as specified.

Invoices must be received in the BRA's Finance and Administration office no later than the 10th of the following month and presented for payment in accordance with instructions contained on the purchase order including reference to purchase order number and submittal to the following address for processing.

Brazos River Authority Accounts Payable

PO Box 7555 Waco, Texas 76714

3.2 The BRA has set a goal to have as much paperwork as possible submitted electronically. PROVIDER is asked to submit invoices electronically to the following Accounts Payable email address: accounts.payable@brazos.org. PROVIDERs who use the electronic submittal should not mail the original invoice.

mailto:accounts.payable@brazos.org

ANALYTICAL REPORT

PREPARED FOR

Attn: Daniel Potell

Brazos River Authority 4802 Oilfield Rd.

Sugar Land, Texas 77479 Generated 3/12/2025 7:28:41 PM

JOB DESCRIPTION

Sugar Land South Sludge

JOB NUMBER

860-94726-1

See page two for job notes and contact information.

Stafford TX 77477 4145 Greenbriar Dr Eurofins Houston https://eol.et.eurofinsus.com/myEOL/

Eurofins Houston

Eurofins Houston is a laboratory within Eurofins Environment Testing South Central, LLC, a company within Eurofins Environment Testing Group of Companies

Job Notes This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.

Analytical test results meet all requirements of the associated regulatory program (i.e., NELAC (TNI), DoD, and ISO 17025) unless otherwise noted under the individual analysis.

Authorization

Generated

3/12/2025 7:28:41 PM

Authorized for release by Jodi Allen, Project Manager I Jodi.Allen@et.eurofinsus.com (281)520-2865

Page 2 of 35 3/12/2025

Table of Contents

Client: Brazos River Authority Project/Site: Sugar Land South Sludge

Laboratory Job ID: 860-94726-1

Eurofins Houston

3/12/2025

Cover Page

Table of Contents

Definitions/Glossary

Case Narrative

Detection Summary

Client Sample Results

Action Limit Summary

Surrogate Summary

QC Sample Results

QC Association Summary

Lab Chronicle

Certification Summary

Method Summary

Sample Summary

Chain of Custody

Receipt Checklists

Definitions/Glossary Job ID: 860-94726-1Client: Brazos River Authority

Project/Site: Sugar Land South Sludge

Qualifiers

GC/MS VOA

Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

U Indicates the analyte was analyzed for but not detected.

GC/MS Semi VOA Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

U Indicates the analyte was analyzed for but not detected.

GC Semi VOA Qualifier Description

S1+ Surrogate recovery exceeds control limits, high biased.

Qualifier

U Indicates the analyte was analyzed for but not detected.

LCMS

Qualifier Description

*+ LCS and/or LCSD is outside acceptance limits, high biased.

Qualifier

U Indicates the analyte was analyzed for but not detected.

Metals Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

U Indicates the analyte was analyzed for but not detected.

Glossary

These commonly used abbreviations may or may not be present in this report.

☼ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CFL Contains Free Liquid

CFU Colony Forming Unit

CNF Contains No Free Liquid

DER Duplicate Error Ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL Detection Limit (DoD/DOE)

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision Level Concentration (Radiochemistry)

EDL Estimated Detection Limit (Dioxin)

LOD Limit of Detection (DoD/DOE)

LOQ Limit of Quantitation (DoD/DOE)

MCL EPA recommended "Maximum Contaminant Level"

MDA Minimum Detectable Activity (Radiochemistry)

MDC Minimum Detectable Concentration (Radiochemistry)

MDL Method Detection Limit

ML Minimum Level (Dioxin)

MPN Most Probable Number

MQL Method Quantitation Limit

NC Not Calculated

ND Not Detected at the reporting limit (or MDL or EDL if shown)

NEG Negative / Absent

POS Positive / Present

PQL Practical Quantitation Limit

PRES Presumptive

QC Quality Control

RER Relative Error Ratio (Radiochemistry)

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

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Page 4 of 35 3/12/2025

Definitions/Glossary

Project/Site: Sugar Land South Sludge

Glossary (Continued)

These commonly used abbreviations may or may not be present in this report.

TEF Toxicity Equivalent Factor (Dioxin)

Abbreviation

TEQ Toxicity Equivalent Quotient (Dioxin)

TNTC Too Numerous To Count

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Page 5 of 35 3/12/2025

Job Narrative 860-94726-1

Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary Page unless otherwise noted under the individual analysis. Data qualifiers and/or narrative comments are included to explain any exceptions, if applicable.

· Matrix QC may not be reported if insufficient sample is provided or site-specific QC samples were not submitted. In these situations, to demonstrate precision and accuracy at a batch level, a LCS/LCSD may be performed, unless otherwise specified in the method.

· Surrogate and/or isotope dilution analyte recoveries (if applicable) which are outside of the QC window are confirmed unless attributed to a dilution or otherwise noted in the narrative.

Regulated compliance samples (e.g. SDWA, NPDES) must comply with the associated agency requirements/permits.

Receipt The sample was received on 2/27/2025 10:23 AM. Unless otherwise noted below, the sample arrived in good condition, and, where required, properly preserved and on ice. The temperature of the cooler at receipt time was 3.0°C.

GC/MS VOA

No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

GC/MS Semi VOA Method 8270E_QQQ - TCLP: The large number of analytes included in the continuing calibration verification (CCV) gives a high probability that one or more analytes will be outside acceptance criteria. As indicated in the reference method, analysis may proceed as long as no more than 20% of the analytes of interest are outside the method-defined %D criteria.

Method 8270E_QQQ - TCLP: The continuing calibration verification (CCV) associated with batch 860-221614 recovered above the upper control limit for 2,4,6-Tribromophenol (Surr) and 2,4-Dinitrotoluene. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported. The associated sample is impacted: (CCVIS 860-221614/2).

Method 8270E_QQQ - TCLP: Internal standard (ISTD) response for Perylene-d12 for the following sample in analytical batch 860-221296 was outside acceptance criteria: (LB 860-221043/1-B). This ISTD does not correspond to any of the requested target compounds reported from this analytical batch; therefore, the data have been reported.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

PCBs Method 8082A: The continuing calibration verification (CCV) associated with batch 860-220822 recovered above the upper control limit for PCB-1221. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported. The associated sample is impacted: (CCV 860-220822/6).

No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

Pesticides Method 8081B - TCLP: The continuing calibration verification (CCV) associated with batch 860-221545 recovered above the upper control limit for Methoxychlor. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported. The associated sample is impacted: (CCVIS 860-221545/4).

Method 8081B - TCLP: The surrogate recovery for the leachate blank associated with preparation batch 860-221043 and 860-221590 and analytical batch 860-221545 was outside the upper control limits.

(LB 860-221043/1-E)

No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

Herbicides Method 8321B_Herb - TCLP: The laboratory control sample duplicate (LCSD) for analytical batch 860-221381 recovered outside control limits for the following analytes: 2,4-DB, Dicamba, Dinoseb and Silvex (2,4,5-TP). These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the data have been reported.

Case Narrative Client: Brazos River Authority Job ID: 860-94726-1 Project: Sugar Land South Sludge

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Job ID: 860-94726-1 Eurofins Houston

Page 6 of 35 3/12/2025

Method 8321B_Herb - TCLP: The continuing calibration verification (CCV) associated with batch 860-221381 recovered above the upper control limit for 2,4-DB. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported. The associated sample is impacted: (CCV 860-221381/25).

No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

Metals Method 6010D - TCLP: The Leachate blank for preparation batch 860-221043 and 860-221276 and analytical batch 860-221550 contained Molybdenum above the method detection limit. This target analyte concentration was less than the reporting limit (RL) in the method blank; therefore, re-extraction and/or re-analysis of samples was not performed.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

General Chemistry No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.

Case Narrative Client: Brazos River Authority Job ID: 860-94726-1 Project: Sugar Land South Sludge

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Job ID: 860-94726-1 (Continued) Eurofins Houston

Page 7 of 35 3/12/2025

Detection Summary

Project/Site: Sugar Land South Sludge

Client Sample ID: Sugar Land South Sludge Lab Sample ID: 860-94726-1

Chloroform

RL

50.0 ug/L

MDL

23.2

Analyte Result Qualifier Unit Dil Fac D Method Prep Type

TCLP50J40.2 8260C

3 & 4 Methylphenol 11.4 ug/L2.78 TCLP209.01 J 8270E

Lead 50.0 ug/L18.4 TCLP199.5 6010D

Zinc 150 ug/L41.9 TCLP1725 6010D

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This Detection Summary does not include radiochemical test results.

Page 8 of 35 3/12/2025

Client Sample Results

Project/Site: Sugar Land South Sludge

Lab Sample ID: 860-94726-1Client Sample ID: Sugar Land South Sludge Matrix: SolidDate Collected: 02/27/25 09:30

Date Received: 02/27/25 10:23

Method: SW846 8260C - Volatile Organic Compounds by GC/MS - TCLP

RL MDL

<23.0 U 50.0 23.0 ug/L 03/10/25 18:22 50

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Benzene

250 44.8 ug/L 03/10/25 18:22 50<44.8 UCarbon tetrachloride

50.0 22.8 ug/L 03/10/25 18:22 50<22.8 UChlorobenzene

50.0 23.2 ug/L 03/10/25 18:22 5040.2 JChloroform

50.0 18.6 ug/L 03/10/25 18:22 50<18.6 U1,2-Dichloroethane

50.0 36.9 ug/L 03/10/25 18:22 50<36.9 U1,1-Dichloroethene

2500 414 ug/L 03/10/25 18:22 50<414 U2-Butanone

50.0 32.8 ug/L 03/10/25 18:22 50<32.8 UTetrachloroethene

250 75.0 ug/L 03/10/25 18:22 50<75.0 UTrichloroethene

100 21.4 ug/L 03/10/25 18:22 50<21.4 UVinyl chloride

1,2-Dichloroethane-d4 (Surr) 106 63 - 144 03/10/25 18:22 50

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

4-Bromofluorobenzene (Surr) 99 03/10/25 18:22 5074 - 124

Dibromofluoromethane (Surr) 101 03/10/25 18:22 5075 - 131

Toluene-d8 (Surr) 101 03/10/25 18:22 5080 - 120

Method: SW846 8270E - Semivolatile Organic Compounds (GC-MS/MS) - TCLP

RL MDL

<1.56 U 11.4 1.56 ug/L 03/10/25 09:33 03/11/25 18:32 20

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

1,4-Dichlorobenzene

11.4 2.87 ug/L 03/10/25 09:33 03/11/25 18:32 20<2.87 U2,4,5-Trichlorophenol

11.4 4.62 ug/L 03/10/25 09:33 03/11/25 18:32 20<4.62 U2,4,6-Trichlorophenol

11.4 4.10 ug/L 03/10/25 09:33 03/11/25 18:32 20<4.10 U2,4-Dinitrotoluene

11.4 2.10 ug/L 03/10/25 09:33 03/11/25 18:32 20<2.10 U2-Methylphenol

11.4 2.78 ug/L 03/10/25 09:33 03/11/25 18:32 209.01 J3 & 4 Methylphenol

11.4 1.95 ug/L 03/10/25 09:33 03/11/25 18:32 20<1.95 UHexachlorobenzene

11.4 2.06 ug/L 03/10/25 09:33 03/11/25 18:32 20<2.06 UHexachlorobutadiene

11.4 2.04 ug/L 03/10/25 09:33 03/11/25 18:32 20<2.04 UHexachloroethane

11.4 1.47 ug/L 03/10/25 09:33 03/11/25 18:32 20<1.47 UNitrobenzene

22.9 20.8 ug/L 03/10/25 09:33 03/11/25 18:32 20<20.8 UPentachlorophenol

57.2 28.8 ug/L 03/10/25 09:33 03/11/25 18:32 20<28.8 UPyridine

2,4,6-Tribromophenol (Surr) 59 35 - 130 03/10/25 09:33 03/11/25 18:32 20

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

2-Fluorophenol (Surr) 46 03/10/25 09:33 03/11/25 18:32 2019 - 120

2-Fluorobiphenyl 78 03/10/25 09:33 03/11/25 18:32 2043 - 130

Nitrobenzene-d5 (Surr) 77 03/10/25 09:33 03/11/25 18:32 2037 - 133

Phenol-d5 (Surr) 31 03/10/25 09:33 03/11/25 18:32 208 - 124 p-Terphenyl-d14 (Surr) 47 03/10/25 09:33 03/11/25 18:32 2047 - 130

Method: SW846 8081B - Organochlorine Pesticides (GC) - TCLP

RL MDL

<0.196 U 1.01 0.196 ug/L 03/11/25 10:32 03/11/25 16:56 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Chlorodane

0.0503 0.0167 ug/L 03/11/25 10:32 03/11/25 16:56 1<0.0167 UEndrin

0.0503 0.0175 ug/L 03/11/25 10:32 03/11/25 16:56 1<0.0175 UHeptachlor

0.0503 0.0183 ug/L 03/11/25 10:32 03/11/25 16:56 1<0.0183 UHeptachlor epoxide

0.0503 0.0171 ug/L 03/11/25 10:32 03/11/25 16:56 1<0.0171 Ugamma-BHC (Lindane)

0.0503 0.0187 ug/L 03/11/25 10:32 03/11/25 16:56 1<0.0187 UMethoxychlor

1.01 0.320 ug/L 03/11/25 10:32 03/11/25 16:56 1<0.320 UToxaphene

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Page 9 of 35 3/12/2025

Project/Site: Sugar Land South Sludge

Lab Sample ID: 860-94726-1Client Sample ID: Sugar Land South Sludge Matrix: SolidDate Collected: 02/27/25 09:30

Date Received: 02/27/25 10:23

DCB Decachlorobiphenyl (Surr) 91 28 - 94 03/11/25 10:32 03/11/25 16:56 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Tetrachloro-m-xylene 107 03/11/25 10:32 03/11/25 16:56 152 - 134

Method: SW846 8321B - Herbicides (LC/MS) - TCLP

RL MDL

<3.00 U *+ 12.5 3.00 ug/L 03/10/25 20:15 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Silvex (2,4,5-TP)

12.5 1.77 ug/L 03/10/25 20:15 1<1.77 UDichlorprop

12.5 4.33 ug/L 03/10/25 20:15 1<4.33 U2,4,5-T

2.50 0.811 ug/L 03/10/25 20:15 1<0.811 UPentachlorophenol

2.50 1.61 ug/L 03/10/25 20:15 1<1.61 UMCPP

2.50 1.34 ug/L 03/10/25 20:15 1<1.34 UMCPA

12.5 2.34 ug/L 03/10/25 20:15 1<2.34 U *+Dinoseb

12.5 4.30 ug/L 03/10/25 20:15 1<4.30 U *+Dicamba

12.5 3.86 ug/L 03/10/25 20:15 1<3.86 U *+2,4-DB

12.5 2.70 ug/L 03/10/25 20:15 1<2.70 U2,4-D

12.5 3.86 ug/L 03/10/25 20:15 1<3.86 UDalapon

DCAA 111 50 - 150 03/10/25 20:15 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Method: SW846 6010D - Metals (ICP) - TCLP

RL MDL

<32.5 U 50.0 32.5 ug/L 03/10/25 08:30 03/10/25 15:22 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Arsenic

25.0 4.16 ug/L 03/10/25 08:30 03/10/25 15:22 1<4.16 UCadmium

50.0 10.8 ug/L 03/10/25 08:30 03/10/25 15:22 1<10.8 UChromium

100 19.4 ug/L 03/10/25 08:30 03/10/25 15:22 1<19.4 UCopper

50.0 18.4 ug/L 03/10/25 08:30 03/10/25 15:22 199.5Lead

50.0 13.0 ug/L 03/10/25 08:30 03/10/25 15:22 1<13.0 UMolybdenum

50.0 8.85 ug/L 03/10/25 08:30 03/10/25 15:22 1<8.85 UNickel

150 46.4 ug/L 03/10/25 08:30 03/10/25 15:22 1<46.4 USelenium

150 41.9 ug/L 03/10/25 08:30 03/10/25 15:22 1725Zinc

Method: SW846 7470A - Mercury (CVAA) - TCLP

RL MDL

<0.0706 U 0.200 0.0706 ug/L 03/10/25 10:56 03/10/25 15:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Mercury

General Chemistry

NONE NONE

86.4 % 03/04/25 14:07 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

Percent Moisture (EPA Moisture)

% 03/04/25 14:07 113.6Percent Solids (EPA Moisture)

Lab Sample ID: 860-94726-1Client Sample ID: Sugar Land South Sludge Matrix: SolidDate Collected: 02/27/25 09:30

Percent Solids: 13.6Date Received: 02/27/25 10:23

Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography

RL MDL

<58.2 U 245 58.2 ug/Kg ☼ 03/05/25 10:14 03/06/25 23:27 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

PCB-1016

245 58.2 ug/Kg 03/05/25 10:14 03/06/25 23:27 1☼<58.2 UPCB-1221

245 58.2 ug/Kg 03/05/25 10:14 03/06/25 23:27 1☼<58.2 UPCB-1232

245 58.2 ug/Kg 03/05/25 10:14 03/06/25 23:27 1☼<58.2 UPCB-1242

245 58.2 ug/Kg 03/05/25 10:14 03/06/25 23:27 1☼<58.2 UPCB-1248

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Page 10 of 35 3/12/2025

Project/Site: Sugar Land South Sludge

Lab Sample ID: 860-94726-1Client Sample ID: Sugar Land South Sludge Matrix: SolidDate Collected: 02/27/25 09:30

Percent Solids: 13.6Date Received: 02/27/25 10:23

Method: SW846 8082A - Polychlorinated Biphenyls (PCBs) by Gas Chromatography (Continued)

RL MDL

<38.4 U 245 38.4 ug/Kg ☼ 03/05/25 10:14 03/06/25 23:27 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

PCB-1254

245 38.4 ug/Kg 03/05/25 10:14 03/06/25 23:27 1☼<38.4 UPCB-1260

Tetrachloro-m-xylene 83 35 - 140 03/05/25 10:14 03/06/25 23:27 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

DCB Decachlorobiphenyl (Surr) 104 03/05/25 10:14 03/06/25 23:27 137 - 142

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Page 11 of 35 3/12/2025

Action Limit Summary

Project/Site: Sugar Land South Sludge

Client Sample ID: Sugar Land South Sludge Lab Sample ID: 860-94726-1

Compliance Check

The results obtained from the analytical testing of this data set were checked against compliance limits received from the client. Any results at or above the compliance limits have been highlighted for your convenience.

22.9

BRA

Limits

RL

Pentachlorophenol <20.8 U ug/L 1

Analyte Result Qualifier Unit Method Prep TypeLimit

TCLP8270E

ug/L TCLP8081BEndrin <0.0167 U 0.02 0.0503 ug/L TCLP8081BHeptachlor <0.0175 U 0.01 0.0503 ug/L TCLP8081BHeptachlor epoxide <0.0183 U 0.01 0.0503 ug/L TCLP8081BToxaphene <0.320 U 0.3 1.01 ug/Kg Total/NA8082APCB-1016 <58.2 U 0.5 245 ug/Kg Total/NA8082APCB-1221 <58.2 U 0.5 245 ug/Kg Total/NA8082APCB-1232 <58.2 U 0.5 245 ug/Kg Total/NA8082APCB-1242 <58.2 U 0.5 245 ug/Kg Total/NA8082APCB-1248 <58.2 U 0.5 245 ug/Kg Total/NA8082APCB-1254 <38.4 U 0.5 245 ug/Kg Total/NA8082APCB-1260 <38.4 U 0.5 245 ug/L TCLP8321BPentachlorophenol <0.811 U 1 2.50 ug/L TCLP6010DArsenic <32.5 U 0.5 50.0 ug/L TCLP6010DCadmium <4.16 U 1 25.0 ug/L TCLP6010DChromium <10.8 U 3 50.0 ug/L TCLP6010DCopper <19.4 U 1 100 ug/L TCLP6010DLead 99.5 0.5 50.0

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Page 12 of 35 3/12/2025

Surrogate Summary

Project/Site: Sugar Land South Sludge

Method: 8260C - Volatile Organic Compounds by GC/MS Prep Type: Total/NAMatrix: Solid

Lab Sample ID Client Sample ID (63-144) (74-124) (75-131) (80-120)

DCA BFB DBFM TOL

99 99 100 100LCS 860-221260/3

Percent Surrogate Recovery (Acceptance Limits)

Lab Control Sample

101 101 102 100LCSD 860-221260/4 Lab Control Sample Dup

106 99 102 101MB 860-221260/9 Method Blank

Surrogate Legend

DCA = 1,2-Dichloroethane-d4 (Surr)

BFB = 4-Bromofluorobenzene (Surr)

DBFM = Dibromofluoromethane (Surr)

TOL = Toluene-d8 (Surr)

Method: 8260C - Volatile Organic Compounds by GC/MS Prep Type: TCLPMatrix: Solid

Lab Sample ID Client Sample ID (63-144) (74-124) (75-131) (80-120)

DCA BFB DBFM TOL

106 99 101 101860-94726-1

Percent Surrogate Recovery (Acceptance Limits)

Sugar Land South Sludge

107 100 104 101LB 860-221147/1-A Method Blank

Surrogate Legend

DCA = 1,2-Dichloroethane-d4 (Surr)

BFB = 4-Bromofluorobenzene…