REQUEST FOR PROPOSALS

CATS FUEL TREATING AND CLEANING OF D IESEL

STORAG E TANKS

RFP # 269- 2026 - 1974

CITY OF CH ARLOT TE

NORTH CAROLIN A

J ULY 27 , 2026

REQUEST FOR PROPOSALS

RFP # 269-2026-1974

CATS Fuel Treating & Cleaning of Diesel Storage Tanks

JULY 27, 2026

Interested Company:

The City of Charlotte, North Carolina, is now accepting Proposals for Plumbing Maintenance and Repair Services. The requirements for submitting a Proposal are stated in the attached Request for Proposals (the “RFP”). Please review them carefully.

The City of Charlotte is using the Bonfire e-Procurement Portal (“Procurement Portal” -https://charlottenc.bonfirehub.com) to accept and evaluate proposals for this RFP. Proposals must be submitted electronically through the Procurement Portal on or before the Due Date in order to be accepted.

A Non-Mandatory Virtual Pre-Proposal Conference, for the purpose of reviewing the RFP and answering questions regarding the Services, will be held on August 10, 2026 at 2:00 p.m. (EST). No onsite meeting will be held and Service Provider(s) should not come to the City expecting to attend in person. While attendance at the Pre-Proposal Conference is not mandatory, all interested Service Provider(s) are encouraged to participate.

Click here to join – Non-Mandatory Pre-Proposal: CATS Fuel Treating/Cleaning of Diesel Storage Trucks To join via phone only - 872-256-4172 Conference ID: 131 820 121# Please have a copy of the RFP available for reviewing during the Pre-Proposal Conference. Proposal submissions are due no later than August 24, 2026 at 3:00 p.m. (EST).

An electronic copy of the RFP in Microsoft Word format may be obtained on the Bonfire Procurement Poral by searching for the RFP Title or Number.

RFP questions must be directed to Andre Branch, Department of Contracting and Procurement, per the enclosed instructions in Section 2.2.

The City is an equal opportunity purchaser.

Sincerely, Andre Branch

Transit Procurement Officer https://charlottenc.bonfirehub.com/ https://teams.microsoft.com/meet/224395035109823?p=GTLb4pqnC208Kz6OYG

Checklist for submitting a Proposal:

Step 1 – Read the document fully.

Step 2 – Review the solicitation timeline and upcoming events in the Procurement Portal and download copies of any documents if you plan to submit a Proposal.

Step 3 – (Optional) Submit any questions via the Procurement Portal by the deadline(s) noted for the solicitation.

Step 4 Conduct a thorough review of the Sample Contract. Any exceptions to the Sample Contract must be uploaded in word format (with redlines/tracked changes) and/or noted on the Exceptions form found in the Required forms within this RFP.

Step 5 Monitor the Procurement Portal for any addendums and/or responses to questions.

If you plan to submit a Proposal, you must follow this checklist and include everything detailed below.

Proposal Format - Proposals should be formatted as follows:

Cover Letter per Section 4.1.1

Proposed Solution per Section 4.1.2

Section 6, Form 1, Request for Proposal Acknowledgement

Section 6, Form 2, Addenda Receipt Confirmation

Section 6, Form 3, Proposal Submission

Section 6, Form 4, Pricing Worksheet

Section 6, Form 5, References Form

Exceptions to any part of the RFP (If you take any exceptions to anything in this document list it in a category in your Proposal, please complete the Exceptions form in Section 6, Form 5 and offer an alternative solution.)

The above items constitute all that must be included in the Proposal. If awarded a contract, you will be required to provide an insurance certificate that meets or exceeds the requirements set forth in Exhibit A

– Sample Contract.

It is the Company’s responsibility to check the City’s Procurement Portal (Bonfire) at the following link CATS Fuel Treating and Cleaning of Diesel Storage Tanks for any addenda or changes to this Project.

https://charlottenc.bonfirehub.com/opportunities/245881

Table of Contents

TABLE OF CONTENTS

1. INTRODUCTION

1.1. OBJECTIVE

1.2. DEFINITIONS

1.3. ACCURACY OF RFP AND RELATED DOCUMENTS

1.4. CITY’S RIGHTS AND OPTIONS

1.5. EXPENSE OF SUBMITTAL PREPARATION

1.6. PROPOSAL CONDITIONS

2. PROCUREMENT PROCESS

2.1. SCHEDULE AND PROCESS

2.2. INTERPRETATIONS AND ADDENDA

2.3. PRE-PROPOSAL CONFERENCE

2.4. SUBMISSION OF PROPOSALS

2.5. CORRECTION OF ERRORS

2.6. EVALUATION

2.7. CONTRACT AWARD BY COUNCIL

2.8. VENDOR INCLUSION

3. SCOPE OF CATS FUEL TREATING & CLEANING OF DIESEL STORAGE

TANKS

3.1. GENERAL SCOPE

3.2. EQUIPMENT & SITE

3.3. REQUIREMENTS

4. PROPOSAL CONTENT AND FORMAT

4.1. PROPOSAL CONTENT

5. PROPOSAL EVALUATION CRITERIA

5.1. QUALIFICATIONS, EXPERIENCE, AND APPROACH

5.2. COST EFFECTIVENESS AND VALUE

5.3. ACCEPTANCE OF THE TERMS OF THE CONTRACT

REQUIRED FORM 1 – REQUEST FOR PROPOSALS ACKNOWLEDGEMENT

REQUIRED FORM 2 – ADDENDA RECEIPT CONFIRMATION

REQUIRED FORM 3 – PROPOSAL SUBMISSION FORM

REQUIRED FORM 4 – PRICING WORKSHEET

REQUIRED FORM 5 – REFERENCES FORM

SAMPLE CONTRACT (EXHIBIT A)

Section 1 Introduction and General Information

1. INTRODUCTION.

1.1. Objective.

The objective of this RFP is to solicit Proposals that will enable the City to determine which Company and Proposed Solution will best meet the City’s needs for the Services detailed in the Scope of Work.

Charlotte Area Transit System (CATS) Facilities department requires a goods and services contract for Fuel treating and cleaning the Diesel storage tanks. CATS operates out of 8 Diesel USTs between two locations].

1.2. Definitions.

As used in this RFP, the following terms shall have the meanings set forth below:

Acceptance: Refers to receipt and approval by the City of a Deliverable or Service in accordance with the acceptance process and criteria in the Contract.

Affiliates: Refers to all departments or units of the City and all other governmental units, boards, committees or municipalities for which the City processes data or performs services.

Biodegradable: Refers to the ability of an item to be decomposed by bacteria or other living organisms.

Charlotte Business INClusion/CBI: Refers to the Charlotte Business INClusion office of the City of

Charlotte.

Charlotte Business INClusion Policy/ CBI Policy: Refers to the policy adopted by City Council, which seeks to enhance competition in contracting and procurement opportunities for MWSBEs located in the Charlotte Combined Statistical Area.

Charlotte Combined Statistical Area: Refers to the area consisting of the North Carolina counties of Anson, Cabarrus, Cleveland, Gaston, Iredell, Lincoln, Mecklenburg, Rowan, Stanly, and Union, and the South Carolina counties of Chester, Lancaster, and York;

a criterion used by Charlotte Business INClusion to determine eligibility to participate in the program.

City: Refers to the City of Charlotte, North Carolina.

City Project Manager: Refers to a specified City employee representing the City’s best interests in this Project.

Company: During the solicitation process, refers to a company that has interest in providing the Services. After the solicitation process, refers to a company that has been selected by the City to provide the Services.

Company Project Manager: Refers to a specified Company employee representing the best interests of the Company for this Project.

Contract: Refers to a written agreement executed by the City and the Company for all or part of the Services.

Deliverables: Refers to all tasks, reports, information, designs, plans, and other items that the Company is required to deliver to the City in connection with the Contract.

Department: Refers to a department within the City of Charlotte.

Documentation: Refers to all written, electronic, or recorded works that describe the use, functions, features, or purpose of the Deliverables or Services or any component thereof, and which are provided to the City by the Company or its subcontractors, including without limitation all end user manuals, training manuals, guides, program listings, data models, flow charts, and logic diagrams.

Environmentally Preferable Products: Refers to products that have a lesser or reduced effect on human health and the environment when compared with competing products that serve the same purpose. This comparison may consider raw materials acquisition, production, manufacturing, packaging, distribution, reuse, operation, maintenance, or disposal of the product.

Evaluation Committee: Refers to a City-appointed committee that will evaluate Proposals and identify the Company(-ies) best meeting the needs of the City.

Minority-owned Business Enterprise/ MBE: Refers to a business enterprise that: (i) is certified by the State of North

Carolina as a Historically Underutilized Business (HUB) within the meaning of N.C. Gen. Stat. § 143-128.4; (ii) is at least fifty-one percent (51%) owned by one (1) or more persons who are members of one of the following groups: African American or Black, Hispanic, Asian, Native American or American Indian; and (iii) has significant business presence in the Charlotte Combined Statistical Area.

MWSBE: Refers to SBEs, MBEs, and WBEs, collectively.

MWSBE Goal: If an RFP or Contract has separate Subcontracting Goals for MBEs, WBEs, and/or SBEs, the term MWSBE is a shorthand way to refer collectively to all MBE, WBE, and SBE Goals set for the RFP. In some instances, the City may set one (1) combined goal for MBEs, WBEs, and/or SBEs, in which event the term MWSBE Goal refers to that one (1) combined goal. In the latter instance, calculated as a percentage, the MWSBE Goal represents the total dollars spent with MBEs, WBEs, and SBEs as a portion of the total Proposal amount, including any contingency.

Post-Consumer Recycled Material: Refers to material and by-products which have served their intended end-use by a consumer and have been recovered or diverted from solid waste.

It does not include those materials and by-products generated from, and commonly reused within, an original manufacturing process.

Project: Refers to the City’s need for a company to provide CATS Fuel Treating & Cleaning of Diesel Storage Tanks for the City.

Proposal: Refers to the proposal submitted by a Company for the Services as outlined in this RFP.

Recyclability: Refers to products or materials that can be collected, separated, or otherwise recovered from the solid waste stream for reuse, or used in the manufacture or assembly of another package or product, through an established recycling program. For products that are made of both recyclable and non-recyclable components, the recyclable claim should be adequately qualified to avoid consumer deception about which portions or components are recyclable.

Recycled Material: Refers to material and by-products which have been recovered or diverted from solid waste for the purpose of recycling. It does not include those materials and by-products generated from, and commonly reused within, an original manufacturing process.

Services: Refers to the CATS Fuel Treating & Cleaning of Diesel Storage Tanks as requested in this RFP.

Small Business Enterprise/SBE: Refers to a business enterprise that is certified by the City of Charlotte under

Part E of the CBI Policy as meeting all of the requirements for SBE certification.

Specifications and Requirements: Refers to all definitions, descriptions, requirements, criteria, warranties, and performance standards relating to the Deliverables and Services that are set forth or referenced in: (i) this RFP, including any addenda; (ii) the Documentation; and (iii) any functional and/or technical specifications that are published or provided by the Company or its licensors or suppliers from time to time with respect to all or any part of the Deliverables or Services.

Subcontracting Goal: Refers to a SBE, MBE, WBE, and/or MWSBE Goal established by the City for an RFP and resulting Contract.

Trade Secrets: Information of the City or any of its suppliers, contractors or licensors that:

(i) derives value from being secret; and (ii) the owner has taken reasonable steps to keep confidential. See N.C. Gen. Stat. § 66-152 et seq. Examples of trade secrets include information relating to proprietary software, new technology, new products or services, flow charts or diagrams that show how things work, manuals that tell how things work and business processes and procedures.

Woman-owned Business Enterprise/ WBE: Refers to a business enterprise that: (i) is certified by the State of North

Carolina as a Historically Underutilized Business (HUB) within the meaning of N.C. Gen. Stat. § 143-128.4; (ii) is at least fifty-one percent (51%) owned by one or more persons who are female; and (iii) has significant business presence in the Charlotte Combined Statistical Area.

Work Product: Refers to the Deliverables and all other programs, algorithms, reports, information, designs, plans and other items developed by the Company in connection with this RFP, and all partial, intermediate or preliminary versions of any of the foregoing.

1.3. Accuracy of RFP and Related Documents.

Each Company must independently evaluate all information provided by the City. The City makes no representations or warranties regarding any information presented in this RFP, or otherwise made available during this procurement process, and assumes no responsibility for conclusions or interpretations derived from such information. In addition, the City will not be bound by or be responsible for any explanation or conclusions regarding this RFP or any related documents other than those provided by an addendum issued by the City. Companies may not rely on any oral statement by the City or its agents, advisors, or consultants.

If a Company identifies potential errors or omissions in this RFP or any other related documents, the Company should immediately notify the City of such potential discrepancy in writing. The City may issue a written addendum if the City determines clarification necessary. Each Company requesting an interpretation will be responsible for submitting them per Section 2.2.

1.4. City’s Rights and Options.

The City reserves the right, at the City’s sole discretion, to take any action affecting this RFP, this RFP process, or the Services or facilities subject to this RFP that would be in the best interests of the City, including:

1.4.1. To supplement, amend, substitute, or otherwise modify this RFP, including the schedule, at any time;

1.4.2. To cancel this RFP with or without the substitution of another RFP;

1.4.3. To require one or more Companies to supplement, clarify or provide additional information in order for the City to evaluate the Proposals submitted

1.4.4. To investigate the qualifications, experience, capabilities, and financial standing of each Company submitting a Proposal;

1.4.5. To waive any defect or irregularity in any Proposal received;

1.4.6. To reject any or all Proposals;

1.4.7. To share the Proposals with City employees other than the Evaluation Committee or City advisory committees as deemed necessary;

1.4.8. To award all, none, or any part of the Services and enter into Contracts with one or more of the responding Companies deemed by the City to be in the best interest of the City, which may be done with or without re-solicitation;

1.4.9. To discuss and negotiate with any Company(-ies) their Proposal terms and conditions, including but not limited to financial terms;

1.4.10. To terminate discussions and negotiations with any Company at any time and for any reason;

1.4.11. To issue additional requests for information; and

1.4.12. To take any action affecting this RFP, this RFP process, or the Services or facilities subject to this RFP that would be in the best interest of the City.

1.5. Expense of Submittal Preparation.

The City accepts no liability, and Companies will have no actionable claims, for reimbursement of any costs or expenses incurred in participating in this solicitation process. This includes expenses and costs related to Proposal submission, submission of written questions, attendance at pre-proposal meetings or evaluation interviews, contract negotiations, or activities required for contract execution.

1.6. Proposal Conditions.

1.6.1. The following terms are applicable to this RFP and the Company’s Proposal Not An Offer.

This RFP does not constitute an offer by the City. No binding contract, obligation to negotiate, or any other obligation shall be created on the part of the City unless the City and the Company execute a Contract. No recommendations or conclusions from this RFP process concerning the Company shall constitute a right (property or otherwise) under the Constitution of the United States or under the Constitution, case law, or statutory law of North Carolina.

1.6.2. Right to Terminate Discussions.

The Company’s participation in this process might result in the City selecting the Company to engage in further discussions. The commencement of such discussions, however, does not signify a commitment by the City to execute a Contract or to continue discussions. The City can terminate discussions at any time and for any reason.

1.6.3. Trade Secrets and Personal Identification Information.

Definition.

Upon receipt by the City, all materials submitted by a Company (including the Proposal) are considered public records except for (1) material that qualifies as “trade secret” information under N.C. Gen. Stat. § 66-152 et seq. (“Trade Secrets”) or (2) “personally identifiable information” protected by state or federal law, to include, but not be limited to, Social Security numbers, bank account numbers, and driver’s license numbers (“Personally Identifiable Information” or “PII”).

Instructions for Marking and Identifying Trade Secrets.

If any Proposal contains Trade Secrets or PII, such Trade Secrets and PII must specifically and clearly be identified by clearly separating them from the rest of the Proposal and marked either “Personally Identifiable Information – Confidential” or “Trade Secret— Confidential and Proprietary Information.” This confidentiality caption must appear on each page of the Trade Secret or PII materials, and the document(s) must be submitted separately in the Procurement Portal.

Availability of Proposals to City Staff and Contractors.

By submitting a Proposal, each Company agrees that the City may reveal any Trade Secret materials and PII contained therein to all City staff and City officials involved in the selection process, and to any outside consultant or other third parties who serve on the Evaluation Committee or who are hired or appointed by the City to assist in the evaluation process.

Availability of Proposals via Public Records Requests.

Any person or entity (including competitors) may request Proposals submitted in response to an RFP. Only those portions of RFPs properly designated as Trade Secret or PII are not subject to disclosure. The public disclosure of the contents of a Proposal or other materials submitted by a Company is governed by N.C. Gen. Stat. §§ 132 and 66-152, et seq.

When determining whether to mark materials as Trade Secret, please note the following:

• Entire Proposals may not be marked as Trade Secret

• Pricing may not be marked as Trade Secret

The City may disqualify and Company that designates its entire Proposal as a trade secret, or any portion thereof that clearly does not qualify under applicable law as a Trade Secret or PII. Each Company agrees to indemnify, defend, and hold harmless the City and each of its officers, employees, and agents from all costs, damages, and expenses incurred in connection with refusing to disclose any material that the Company has designated as a Trade Secret or PII. This includes an obligation on the part of the Company to defend any litigation brought by a party that has requested Proposals or other information that the Company has marked Trade Secret or PII.

1.6.4. Statutory Requirements.

Any Contract awarded as a result of this RFP shall be in full conformance with all statutory requirements of North Carolina and all statutory requirements of the Federal Government, to the extent applicable.

1.6.5. Reservation of Right to Change Schedule.

The City shall ultimately determine the timing and sequence of events resulting from this RFP. The City reserves the right to delay the closing date and time for any phase if City staff believe that an extension will be in the best interest of the City.

1.6.6. Reservation of Right to Amend RFP.

The City reserves the right to amend this RFP at any time during the process, if it believes that doing so is in the best interests of the City. Any addenda will be posted to the Procurement Portal. Companies are required to acknowledge receipt of each addendum.

1.6.7. No Collusion or Conflict of Interest.

By responding to this RFP, the Company shall be deemed to have represented and warranted that the Proposal is not made in connection with any competing Company submitting a separate response to this RFP, and is in all respects fair and without collusion or fraud.

1.6.8. Proposal Terms Firm and Irreversible.

The signed Proposal shall be considered a firm offer on the part of the Company. The City reserves the right to negotiate price and other terms. All Proposal elements (including all statements, claims, declarations, prices, and specifications) shall be considered firm and irrevocable for purposes of future Contract negotiations unless specifically waived in writing by the City. The Company chosen for award should be prepared to have its Proposal and any relevant correspondence incorporated into the Contract, either in part or in its entirety, at the City's election. Any false or misleading statements found in the Proposal or Contract exceptions not included in the Proposal may be grounds for disqualification.

1.6.9. Charlotte Business INClusion Program.

Pursuant to Charlotte City Council’s adoption of the Charlotte Business INClusion (CBI) Policy, the CBI program seeks to enhance competition and participation of Minority-owned, Women-owned, and Small Business Enterprises (MWSBEs) in City contracting. To accomplish this, the City has examined its procurements and set specific MWSBE participation goals on a contract-by-contract basis. In addition, CBI makes a concerted effort to expand its certified MWSBE vendor pool and assist city-certified firms in growing, enhancing, and developing their businesses. CBI currently offers numerous development programs that support certified businesses in organizational training, strategic development, and networking opportunities.

The CBI Policy and CBI Manual are posted online here: www.charlottebusinessinclusion.com

To determine whether disparities exist in City contracting based on race, gender or other factors, and also to measure the effectiveness of the City’s Charlotte Business INClusion (“CBI”) Program, the City tracks the utilization of subconsultants and suppliers on certain City contracts based on race, gender, small business status, and other factors. For analysis purposes, it is important that the City obtain this data not only for minority-owned, women-owned, and small business suppliers and subconsultants, but also for other subconsultants and suppliers. As a condition for receiving payments under this Contract, the Proposer agrees to submit any payment record into InclusionCLT, or any subsequent system designated by the City, detailing the amounts paid by the Consultant to all subconsultants and suppliers receiving payment in connection with this Contract.

1.6.10. Subcontracting.

The Company given contract award shall be the prime contractor and shall be solely responsible for contractual performance. In the event of a subcontracting relationship, the Company shall remain the prime contractor and will assume all responsibility for the performance of the Services that are supplied by all subcontractors. The City retains the right to approve all subcontractors. Additionally, the City must be named as a third-party beneficiary in all subcontracts.

1.6.11. Equal Opportunity.

The City has an equal opportunity purchasing policy. The City seeks to ensure that all segments of the business community have access to supplying the goods and services needed by City programs. The City provides equal opportunity for all businesses and does not discriminate against any Companies regardless of race, color, religion, age, sex, and national origin or disability.

1.6.12. Title VI Solicitation Notice: Note: Unless otherwise stated herein, this section is only applicable to purchases made by or on behalf of the Aviation Department. The City, in accordance with the provisions of Title VI of the Civil Rights Act of 1964 (78 Stat. 252, 42 USC §§ 2000d to 2000d-4) and the Regulations, hereby notifies all bidders or offerors that it will affirmatively ensure that for any contract entered into pursuant to this advertisement, disadvantaged business enterprises or airport concession disadvantaged business enterprises will be afforded full and fair opportunity to submit bids in response to this invitation and no businesses will be discriminated against on the grounds of race, color, national origin (including limited English proficiency), creed, sex (including sexual orientation and gender identity), age, or disability in consideration for an award.

1.6.13. Use of City’s Name.

No advertising, sales promotion, or other materials of the Company or its agents or representatives may identify or reference the City in any manner absent the prior written consent of the City.

1.6.14. Withdrawal for Modification of Proposals.

Companies may change or withdraw a previously-submitted Proposal at any time prior to the Proposal due date by editing or removing their submission on the Procurement Portal.

1.6.15. No Bribery.

In submitting a response to this RFP, each Company certifies that neither it, any of its affiliates or subcontractors, nor any employees of any of the foregoing has bribed, or attempted to bribe, an officer or employee of the City in connection with the Contract.

1.6.16. Exceptions to the RFP.

Other than exceptions that are stated in compliance with this Section, each Proposal shall be deemed to agree to comply with all terms, conditions, specifications, and requirements of this RFP including the Sample Contract language. An “exception” is defined as the Company’s inability or unwillingness to meet a term, condition, specification, or requirement in the manner specified in the RFP including in the Sample Contract. All exceptions taken must be identified and explained in writing in your Proposal and must specifically reference the relevant section(s) of this RFP. If the Company provides an alternate solution when taking an exception to a requirement, the benefits of this alternative solution and impact, if any, on any part of the remainder of the Company’s solution, must be described in detail.

Exceptions must be submitted under the Acknowledgement section in the Procurement Portal. If exceptions are not identified in your Proposal, they may not be considered during Contract negotiation and could result in Proposal being rejected from further consideration.

If legal counsel needs to review the Sample Contract prior to signature, reviews must be completed before your Proposal is submitted. The City reserves the right to refuse consideration of any terms not so included. Any proposed changes to the Sample Terms after tentative contract award may constitute a material change to the Company’s Proposal and be grounds for revoking the award.

The City intends to enter into a City-drafted Contract with the successful Company that contains the terms and conditions set forth in the Sample Services Contract. The number and extent of any exceptions and proposed additions to the Sample Terms will be one of the City’s evaluation criteria.

Notwithstanding the foregoing, the City reserves the right to modify the Sample Terms prior to or during contract negotiations if it is in the City’s best interest to do so.

1.6.17. Fair Trade Certifications.

By submitting a Proposal, the Company certifies that:

• The prices in its Proposal have been arrived at independently, without consultation, communication, or agreement with anyone, as to any matter relating to such prices for the purpose of restricting competition;

• Unless otherwise required by law, the prices quoted in its Proposal have not been knowingly disclosed by the Company and will not knowingly be so disclosed prior to the Proposal due date; and

• No attempt has been made or will be made by the Company to induce any other person or firm to submit or not to submit a Proposal for the purpose of restricting competition.

1.6.18. Companies’ Obligation to Fully Inform Themselves.

Companies or their authorized representatives must fully inform themselves as to all conditions, requirements, and specifications of this RFP before submitting a Proposal.

Failure to do so will be at the Company’s own risk.

1.6.19. Environmentally Preferable Purchasing.

The City promotes the practice of Environmentally Preferable Purchasing (EPP) in acquiring products or services. Applicable EPP attributes that may be taken into consideration as environmental criterion include the following:

Recycled content Recyclability Reduced Packaging Biodegradability Compostability Durability Reduced toxicity Take-back options Energy Efficiency Water efficiency Life Cycle Management Pollution Prevention Low volatile organic compounds End-of-life management

Companies able to supply products or services containing any of the applicable environmentally preferable attributes that meet performance requirements are encouraged to offer them in the Proposal using the provided Questionnaire in the Procurement Portal. Companies must provide certification of environmental standards and other environmental claims, such as recycled content and emissions data or a formal statement signed by a senior company official.

1.6.20. Disclaimer

Each Company must perform its own evaluation and due diligence verification of all information and data provided by the City. The City makes no representations or warranties regarding any information or data provided by the City.

1.6.21. Amendments to RFP.

If the City of Charlotte and/or CATS amends to the RFP, addenda will be posted to the

City’s Procurement Portal CATS Fuel Treating and Cleaning of Diesel Storage Tanks.

Companies are required to acknowledge receipt of each addendumby includingthe Addenda Receipt Confirmation Form (Section 6, Form 2) with their proposals.

Section 3 Scope of Services

2. PROCUREMENT PROCESS.

This Section 2 contains information about the procurement process for this Project.

2.1. Schedule and Process.

The following chart shows the schedule of events for the conduct of this RFP. The key events and deadlines for this process are as follows, some of which are set forth in more detail in the Sections that follow:

DATE EVENT

JULY 27, 2026 Issuance of RFP. The City issues this RFP.

AUGUST 4, 2026 Submission of Written Questions Prior to Pre-Proposal Conference.

Companies are permitted to submit questions for purposes of clarifying this RFP. All submissions must be pursuant to the instructions in Section

2.2 by 5:00 P.M. (EST)

AUGUST 10, 2026 Non-Mandatory Pre-Proposal Conference to be held via the link indicated in Section 2.3 at 2:00 p.m. (EST)

AUGUST 14, 2026 Submission of Questions After the Pre-Proposal Conference. Questions are due by 5:00 p.m. (EST).

AUGUST 24, 2026 Proposal Submission. Proposals are due by 3:00 p.m. (EST) via the Procurement Portal.

AUGUST 24, 2026 –

AUGUST 28, 2026

Evaluation. The Evaluation Committee will assess each Proposal and conduct evaluation activities with Companies.

TBD Services Commence. Company begins providing the Services.

2.2. Interpretations and Addenda.

There are two (2) ways to ask questions about this RFP: (1) submit a question through the Vendor Discussion section on the Procurement Portal; or (2) ask a question at the Pre-Proposal Conference.

Other than these permitted methods, Companies should refrain from contacting City staff prior to the Proposal due date. The City is not bound by any statements, representations or clarifications regarding this RFP other than those provided in writing by the Procurement Officer.

In order for questions to be addressed at the Pre-Proposal Conference, they must be submitted by 5:00 p.m. (EST) on August 4, 2026.

After the Pre-Proposal Conference, follow-up questions must be submitted in the Procurement Portal by the deadline of 5:00 p.m. (EST) on August 14, 2026 as stated in Section 2.1.

When responding to Company questions or issuing addenda to the RFP, the City will post the answer or information to the Bonfire/Euna Procurement Procurement Portal.

2.3. Pre-Proposal Conference.

A Non-Mandatory Pre-Proposal Conference will be conducted on August 10, 2026 at 2:00 p.m. (EST).

Meeting information is provided below:

Click here to join – Non-Mandatory Pre-Proposal: CATS Fuel Treating/Cleaning of Diesel Storage Trucks

To join via phone only - 872-256-4172 Conference ID: 131 820 121#

While attendance at the Pre-Proposal Conference is not mandatory, all interested Companies are encouraged to attend. If special accommodations are required for attendance, please notify the City in advance through the Vendor Discussion section of the Procurement Portal.

https://teams.microsoft.com/meet/224395035109823?p=GTLb4pqnC208Kz6OYG

2.4. Submission of Proposals.

Proposals must be in the format specified in Section 4 of this RFP by August 24, 2026 on or before but no later than 3:00 p.m. (EST).

When received, all Proposals and supporting materials, as well as correspondence relating to this RFP, shall become the property of the City. Proposals sent by fax or email will not be accepted.

Do not arrive at City Procurement on the Proposal due date for the purposes of reviewing your competitors’ Proposals. The Proposals will not be read aloud or made available to inspect or copy until any trade secret issues have been resolved. All Proposals will be time-stamped upon receipt and held in a secure place until opening.

2.5. Correction of Errors.

The person signing the Proposal must initial erasures or other corrections in the Proposal. The Company further agrees that in the event of any obvious errors, the City reserves the right to waive such errors in its sole discretion. The City, however, has no obligation under any circumstances to waive such errors.

2.6. Evaluation.

As part of the evaluation process, the Evaluation Committee may engage in discussions with one or more Companies. Discussions might be held with individual Companies to determine in greater detail the Company’s qualifications, to explore with the Company the scope and nature of the required contractual Services, to learn the Company’s proposed method of performance and the relative utility of alternative methods, and to facilitate arriving at a Contract that will be satisfactory to the City.

The City may in its discretion require one (1) or more Companies to make presentations to the Evaluation Committee or appear before the City and/or its representatives for an interview. During such interview, the Company may be required to orally and otherwise present its Proposal and to respond in detail to any questions posed. Additional meetings may be held to clarify issues or to address comments, as the City deems appropriate. Companies will be notified in advance of the time and format of such meetings.

Since the City may choose to award a Contract without engaging in discussions or negotiations, the Proposals submitted shall state the Company's best offer for performing the Services described in this

RFP.

2.7. Contract Award by Council.

As soon as practical after opening the Proposals, the name of the apparent successful Company will be submitted to the Council for final approval of award and the Procurement Officer will provide Contract documents to the Company. In the event the Council approval is not received within one hundred eighty (180) calendar days after opening of the Proposals, the Company may request that it be released from the Proposal.

2.8. Vendor Inclusion.

The City’s vendor management philosophy supports a fair, open, and inclusive process that offers the same access and information to all Companies. Although Companies are not required to be registered in the City’s vendor registration system prior to submitting a Proposal, in order to execute a contract with the City and receive payment from the City, all Companies must register with the City’s vendor registration system.

Your registration provides the City with baseline information for your company including location, contact and demographic information, as well as your areas of expertise with specific commodity and/or service descriptions. You will also have the opportunity to complete any applicable certifications if your company desires to establish itself as an SBE, MBE, or WBE. The link below will provide you with the opportunity to complete your registration on-line with the City.

http://charlottenc.gov/vendors http://char/

3. SCOPE OF CATS FUEL TREATING & CLEANING OF DIESEL STORAGE TANKS.

3.1. General Scope.

Charlotte Area Transit System (CATS) Facilities department requires a goods and services contract for Fuel treating and cleaning of Diesel storage tanks.

Spend estimated at $97,040 annually.

While the City is flexible with respect to certain elements of the CATS Fuel Treating & Cleaning of Diesel Storage Tanks, the City has specific requirements and preferences for the Service delivery method.

3.2. Equipment & Site

UST Biocide Treatment/Tank Sampling/Polishing Charlotte Area Transit System (CATS) is requesting bids for biocide treatments and fuel sample testing for our diesel USTs. CATS operates out of 8 diesel USTs between two locations.

Site Details

• 3145 South Tryon, Charlotte, NC o Three (3) 40,000 Gallon Diesel USTs and one (1) 10,000 Gallon Diesel UST on property.

• 900 North Davidson, Charlotte, NC o Four (4) 40,000 Gallon Diesel USTs on property.

Biocide Treatment Quarterly biocide treatment at a minimum, to be increased as needed, at both locations and all USTs.

3.3. Requirements.

Fuel Polishing:

Annual fuel polishing to be administered to each UST at both locations, to be increased as needed.

Polishing procedure to include complete vacuum removal of water, sludge and microbial organisms.

Fuel sampling pictures to be provided at start and end of process of each tank for visual comparison of completed work.

Fuel Sample Testing:

Fuel Sample Testing Quarterly fuel sampling from each UST at both locations. Fuel samples shall be taken from a top, mid and low-level tank position from each UST. The testing must meet ASTM Standard D4176.

Quality Assurance Experience:

Work shall be performed by a contractor of established reputation with a minimum of five (5) years' experience performing UST fuel sampling and biocide treatment plans.

Cleaning will be increased to two time per year, therefore the estimated cost increases by 50%.

The Contractor must handle, remove, transport and dispose of all non-hazardous and hazardous waste generated from the process of tank cleaning in a safe, effective and efficient manner which is in full compliance with all current applicable statutes, ordinances, orders, rules and regulations of the federal, state and local governments.

The Contractor must identify and provide all permits, certificates, manifests, labels, land disposal restriction forms and any other forms required by federal, state and local laws to safely and lawfully transport and dispose of the nonhazardous waste generated from the tank cleaning process. All forms must be prepared by the Contractor. Those forms can at any time reviewed by an authorized representative of the Charlotte Area Transit Systems.

Specific Biocide Chemical to be used

• Primrose MP8 Microbicide.

Safety Requirements:

The Contractor must submit a “Safety Process Plan” detailing the work safety practices that must be enforced while on the Charlotte Area Transit Systems property or within a Charlotte Area Transit Systems owned facility.

The Contractor must provide a Safety Data Sheet (SDS) for the chemicals being provided to the Charlotte Area Transit Systems.

Warranty Information:

The Contractor must warrantee all tanks for 30 days against any microbial or biological reoccurrence for all tanks that have been cleaned or polished.

The Contractor agrees to promptly correct by repair or replacement any defect or failure of compliance that may develop within the standard warranty period. Any part or component replaced under this guarantee extends the original standard warranty an additional standard warranty period

Section 4 Proposal Content and Format

4. PROPOSAL CONTENT AND FORMAT.

The City desires all Proposals to be identical in format in order to facilitate comparison. While the City’s format may represent departure from the Company’s preference, the City requires strict adherence to the format. All Forms and Questionnaires shall be found and submitted in the City’s Procurement Portal. The Proposal shall be submitted in the format described below:

A. Cover letter;

B. Proposed Solution;

C. The “Request for Proposal Acknowledgement” (Required Form) set forth in Section 6, Form 1 D. The “Addenda Receipt Confirmation” (Required Form) set forth in Section 6, Form 2;

E. The “Proposal Submission” (Required Form) set forth in Section 6, Form 3;

F. The “Pricing Worksheet” (Required Form) set forth in Section 6, Form 4;

G. The “References Form” (Required Form) set forth in Section 6, Form 5;

H. Exceptions to the RFP, including the Sample Contract in Section 7 (if applicable).

Companies are required to organize the information requested in this RFP in accordance with the format and instructions outlined above and detailed below. Failure to do so may result in the City, at its sole discretion, deeming the Proposal non-responsive. The Company, however, may reduce the repetition of identical information within several sections of the Proposal by making the appropriate cross-references to other sections of the Proposal. Appendices for certain technical or financial information may be used to facilitate Proposal preparation.

4.1. Proposal Content.

4.1.1. Cover Letter.

The Proposal must include a letter of transmittal attesting to its accuracy, signed by an individual authorized to execute binding legal documents. The cover letter shall provide the name, address, telephone and facsimile numbers of the Company along with the name, title, address, email address, and telephone numbers of the executive that has the authority to contract with the City. The cover letter shall present the Company's understanding of the Project and a summary of the approach to perform the Services.

4.1.2. Proposed Solution.

Given the purpose of this Project and the City's goals as stated in this RFP and General Scope, provide a creative solution to meet such goals. For each component of the Project described in Section 3, state whether and how your Proposed Solution complies - as well as any additional information requested. If you wish to add supplemental information, it shall be labeled “Supplemental Information.”

4.1.3. Required Forms.

To be deemed responsive to this RFP, Companies must complete, in detail, all Proposal Forms listed in this Section 4, items numbered C through F.

4.1.4. Exceptions to the RFP.

Exceptions must be submitted in accordance with Section 1.6.12 of this RFP. If exceptions are not identified in your Proposal, they may not be considered during Contract negotiation and could result in Proposal being rejected from further consideration. If legal counsel needs to review the Sample Contract prior to signature, reviews must be completed before your Proposal is submitted.

The City intends to enter into a City-drafted Contract with the successful Company that contains the terms and conditions set forth in Section 7 (“Sample Terms”). The number and extent of any exceptions and proposed additions to the Sample Terms will be one of the City’s evaluation criteria.

Accordingly, each Company must state specifically in its Proposal any exceptions to the Sample Terms, or any such exceptions will be waived. Any Company-proposed additional terms or conditions must also be included in the Proposal, and the City reserves the right to

Section 4 Proposal Content and Format refuse consideration of any terms not so included. Any proposed changes to the Sample Terms after tentative contract award may constitute a material change to the Company’s Proposal and be grounds for revoking the award.

Notwithstanding the foregoing, the City reserves the right to modify the Sample Terms prior to or during contract negotiations if it is in the City’s best interest to do so.

Section 5 Proposal Evaluation Criteria

5. PROPOSAL EVALUATION CRITERIA.

Proposals will be evaluated based on the Company's ability to meet the performance requirements of this RFP.

This section provides a description of the evaluation criteria that will be used to evaluate the Proposals. To be deemed responsive, it is important for the Company to provide appropriate detail to demonstrate satisfaction of each criterion and compliance with the performance provisions outlined in this RFP. The Company’s Proposal will be the primary source of information used in the evaluation process. Proposals must contain information specifically related to the proposed Services and requested herein. Failure of any Company to submit information requested may result in the elimination of the Proposal from further evaluation.

Proposals will be assessed to determine the most comprehensive, competitive and best value solution for the City based on, but not limited to, the criteria below. The City reserves the right to modify the evaluation criteria or waive portions thereof. Proposals will be evaluated on the following major categories:

a. Qualifications, Experience, And Approach;

b. Cost Effectiveness and Value; and

c. Acceptance of the Terms of the Contract

5.1. Qualifications, Experience, and Approach.

Companies will be evaluated based upon their understanding, experience and qualifications in performing the same or substantially similar Services, as reflected by its experience in performing such Services. The evaluation will include references regarding work for organizations with needs similar to the City's, and the feasibility of the Company's approach for the provision of the Services.

5.2. Cost Effectiveness and Value.

Under this criterion, Proposals will be compared in terms of the most reasonable and effective pricing options. The Evaluation Committee will also take into consideration any indirect costs associated with the Services and administration of the Contract.

5.3. Acceptance of the Terms of the Contract.

The City will evaluate the Proposals for compliance with the terms, conditions, requirements, and specifications stated in this RFP including the sample contract language provided. Regardless of exceptions taken, Companies shall provide pricing based on the requirements and terms set forth in this RFP. Exceptions shall be identified in accordance with Sections 1.6.16 of this RFP.

Section 6 Required Forms

REQUIRED FORM 1 – REQUEST FOR PROPOSALS ACKNOWLEDGEMENT

CATS Fuel Treating and Cleaning of Diesel Storage Tanks

The Company hereby certifies receipt of the Request for Proposals for the City of Charlotte, North Carolina

RFP #269-2026-1974, CATS FUEL TREATING and CLEANING of DIESEL STORAGE TANKS. This form should be completed upon receipt of the City’s Request for Proposals and included in the proposal as part of Required Forms.

This completed form can also be emailed to the email address below, before August 4, 2026 in preparation for the Non-Mandatory Pre-Proposal Meeting. Failure to submit this form by the designated date above shall not preclude the Company from submitting a proposal, but will need to be submitted as a

Required Form by or before the proposal deadline of August 24, 2026 at 3:00 p.m. (EST).

Andre Branch

Department of Contracting and Procurement

Email: andra.branch@charlottenc.gov

Date: _________________________

Authorized Signature:_______________________________________________________

Title:__________________________________________________________________________

Company Name:________________________________________________________________

Contact Name: _________________________________________________________________

Contact E-mail Address: __________________________________________________________

Contact Phone Number: __________________________________________________________

If emailing this form by or before August 4, 2026 in preparation for the Non-Mandatory Pre-Proposal

Meeting, please check the appropriate space below and provide the requested information:

_____ We plan to attend the Pre-Proposal Conference and plan on submitting a Proposal

_____We do not plan to attend the Pre-Proposal Conference but plan on submitting a Proposal

_____We do not plan to attend the Pre-Proposal Conference and do not plan on submitting a

Proposal

Reason:_____________________________________________________________________________

REQUIRED FORM 2 – ADDENDA RECEIPT CONFIRMATION

CATS Fuel Treating and Cleaning of Diesel Storage Tanks

Please acknowledge receipt of all addenda by including this form with your Proposal. All addenda will be posted to the City’s Procurement Portal at CATS Fuel Treating and Cleaning of Diesel Storage Tanks.

ADDENDUM #: DATE ADDENDUM

DOWNLOADED FROM NC IPS:

I certify that this proposal complies with the Specifications and conditions issued by the City except as clearly marked in the attached copy.

(Please Print Name) Date

Authorized Signature

Title

Company Name

REQUIRED FORM 3 – PROPOSAL SUBMISSION FORM

CATS Fuel Treating and Cleaning of Diesel Storage Tanks

This Proposal is submitted by:

Company Legal Name: ________________________________________________________

Representative (printed): ________________________________________________________

Address: ________________________________________________________

City/State/Zip: ________________________________________________________

Email address: ________________________________________________________

Telephone: ________________________________________________________