Sol_140P1326Q0033_Amd_0001.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: is not is required copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7.ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

PAGESOF

Contractor

The hour and date specified for receipt of Offers to sign this document and return

Brian Dankmeyer

See continuation page

NPS, IMR - Santa Fe MABO 1100 Old Santa Fe Trail Building P.O. Box 728 Santa Fe NM 87505

PIS

140P1326Q0033

08/28/2026

08/28/2026

1 13

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGES

NAME OF OFFEROR OR CONTRACTOR

SUPPLIES/SERVICES

(B)

UNIT

(D)

UNIT PRICE

(E)

AMOUNT

(F)

OPTIONAL FORM 336 (4-86)

Sponsored by GSA FAR (48 CFR) 53.110

ITEM NO.

(A)

QUANTITY

(C)

NSN 7540-01-152-8067

140P1326Q0033/0001

The purpose of amendment 0001 to RFQ

140P1326Q0033 is to do the following:

A. Correct an input err on the Closing Date for quotes striking 10/19/2027 and adding the correct date 10/19/2026. Changed text being deleted is red and struck, whereas the added text is Bold Red. All changes are highlighted yellow for easy identification.

All other terms and conditions remain unchanged as a result of amendment 0001 to RFQ

140P1326Q0033.

Period of Performance: 10/26/2026 to

02/25/2027

POCs:

CO: Brian Dankmeyer, brian_dankmeyer@ios.doi.gov

140P1326Q0033 ARHO Bunker HVAC Page 3 of 13

I. DESCRIPTION

THIS IS A NOTICE OF INTENT FOR REQUEST FOR QUOTE (RFQ). This is a combined synopsis/solicitation for commercial services prepared in accordance with FAR Part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued.

Solicitation number 140P1326Q0033 is issued as an RFQ for ARHO Bunker HVAC Services at Arlington House, The Robert E. Lee Memorial (ARHO), Arlington National Cemetery located in Arlington, VA.

This acquisition is set-aside for Service-Disabled Veteran Owned Small Business concerns (SDVOSB).

This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov.

This requirement is a SDVOSB set-aside. The associated NAICS code is 238220 Plumbing, Heating, and Air-Conditioning Contractors. The small business size standard is $19.0M. Vendors providing a quote must be registered under NAIC Code 238220 as a SDVOSB. Provisions and clauses are incorporated in this solicitation document.

Anticipated Award Date: on or around 10/26/0226

To be considered for award your company must obtain a Unique Entity Identifier (UEI). Your company must also be registered in the System for Award Management (SAM) and be considered a SDVOSB for the size standard associated with the NAICS code, and this registration must be “active” in SAM at the time of quote/proposal close date/time - as well as, at the time of award and throughout the entire award/contract performance. Website: https://www.sam.gov

If you have any registration questions or if you need assistance with registration or updating SAM, please contact the National APEX Accelerator nearest you. Website: Home - National Apex Accelerator Alliance // APEX Accelerators

GENERAL INFORMATION:

This solicitation is a Request for Quote (RFQ) Solicitation issued on Standard Form (SF) 1449. Award of this contract, if any, will be made according to FAR Part 12 Acquisition of Commercial Products and Commercial Services. All references to “proposal” in this solicitation shall be understood to mean “quotation.” Quotations shall be evaluated in an impartial manner and consideration given to those with the highest perceived value to the government.

Contract Type: The government anticipates awarding a firm fixed-price purchase order as a result of this solicitation.

COMPLIANCE WITH RECENT EXECUTIVE ORDERS 14148/14208

System updates may lag policy updates. The System for Award Management (SAM) may continue to require entities to complete representations based on provisions that are not included in agency solicitations, including 52.223-22, Public Disclosure of Greenhouse Gas Emissions and Reduction Goals— Representation, and paragraph (t) of 52.212-3, Offeror Representations and Certifications—Commercial Products and Commercial Services. Agencies will not consider or use these representations. Entities are not required to, nor are they able to, update their entity registration to remove these representations in SAM.

http://www.acquisition.gov/ https://www.sam.gov/ https://www.napex.us/ https://www.apexaccelerators.us/#/

140P1326Q0033 ARHO Bunker HVAC Page 4 of 13

The following Federal Acquisition Regulation (FAR) provisions and clauses shall be applicable to this solicitation and award: For full text version of these provisions and clauses, please go to the following internet address: www.acquisition.gov

II. SUBMISSION REQUIREMENTS

Closing Response Date/Time: Quotes are due by 10/19/2027 10/19/2026 at 1200

HRS ET

Contact Point or Contracting Officer: Brian Dankmeyer - email – brian_dankmeyer@ios.doi.gov

Questions regarding this solicitation: Will only be accepted until 9/23/2026 at 1200

HRS ET.

Submission Requirements:

Offers to be submitted via email to brian_dankmeyer@ios.doi.gov Refer to Check List for Quote Submittal & Award Selection Process.

III. DESCRIPTION OF REQUIREMENT(S)

Independently, and not as an agent of the Government, the contractor/vendor shall furnish all labor, materials, and equipment necessary to provide HVAC Repair Services at ARHO, in Alexandra, VA.

Please see attached Performance Work Statement (PWS) and other supporting documentation for details outlining additional pertinent information of this requirement.

IV. DELIVERY INFORMATION/TERMS / PERIOD OF

PERFORMANCE

Please see attached PWS and other supporting documentation for details outlining (delivery information/terms/instructions // period of performance), to include (delivery address // place of performance).

V. LIST OF PROVISIONS (BY REFERENCE)

52.252-1 Solicitation Provisions Incorporated by Reference (Feb 1998)

This solicitation incorporates one or more solicitation provisions by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. The offeror is cautioned that the listed provisions may include blocks that must be completed by the offeror and submitted with its quotation or offer. In lieu of submitting the full text of those provisions, the offeror may identify the provision by paragraph identifier and provide the appropriate information with its quotation or offer. Also, the full text of a solicitation provision may be accessed electronically at this/these address(es): www.acquisition.gov

(End of provision)

52.252-5 Authorized Deviations in Provisions (Nov 2020)

As prescribed in 52.107(e), insert the following provision in solicitations that include any FAR or supplemental http://www.acquisition.gov/ mailto:brian_dankmeyer@ios.doi.gov mailto:brian_dankmeyer@ios.doi.gov http://www.acquisition.gov/ https://www.acquisition.gov/far/part-52#FAR_52_107

140P1326Q0033 ARHO Bunker HVAC Page 5 of 13 provision with an authorized deviation. Whenever any FAR or supplemental provision is used with an authorized deviation, the contracting officer shall identify it by the same number, title, and date assigned to the provision when it is used without deviation, include regulation name for any supplemental provision, except that the contracting officer shall insert "(DEVIATION)" after the date of the provision.

Authorized Deviations in Provisions (Nov 2020)

(a) The use in this solicitation of any Federal Acquisition Regulation (48 CFR Chapter 1) provision with an authorized deviation is indicated by the addition of "(DEVIATION)" after the date of the provision.

(b) The use in this solicitation of any Department of the Interior Acquisition Regulation (DIAR) (48 CFR Chapter 14) provision with an authorized deviation is indicated by the addition of "(DEVIATION)" after the name of the regulation.

(End of provision)

52.203-11 Certification and Disclosure Regarding Payments to Influence Certain Federal Transactions (Sep 2024) 52.203-18 Prohibition on Contracting with Entities that Require Certain Internal Confidentiality Agreements or Statements-Representation (Jan 2017) 52.204-7 System for Award Management - Registration (Nov 2024) (DEVIATION Mar 2026) 52.209-2 Prohibition on Contracting with Inverted Domestic Corporations – Representation (Nov 2015) (DEVIATION May 2026) 52.212-1 Instructions to Offerors - Commercial Products and Commercial Services (Sep 2023) (DEVIATION Mar 2026) 52.225-20 Prohibition on Conducting Restricted Business Operations in Sudan-Certification (Aug 2009)

DEVIATION DATE

52.225-25 Prohibition on Contracting with Entities Engaging in Certain Activities or Transactions Relating to Iran-Representation and Certifications (Jun 2020) DEVIATION DATE 52.240-90 Security Prohibitions and Exclusions Representations and Certifications (Dec 2025) (DEVIATION Mar 2026)

VI. LIST OF CLAUSES (BY REFERENCE)

52.252-2 Clauses Incorporated by Reference (Feb 1998)

This contract incorporates one or more clauses by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. Also, the full text of a clause may be accessed electronically at this/these address (es): www.acquisition.gov

(End of clause)

52.252-6 Authorized Deviations in Clauses (Nov 2020)

As prescribed in 52.107(f), insert the following clause in solicitations and contracts that include any FAR or supplemental clause with an authorized deviation. Whenever any FAR or supplemental clause is used with an authorized deviation, the contracting officer shall identify it by the same number, title, and date assigned to the clause when it is used without deviation, include regulation name for any supplemental clause, except that the contracting officer shall insert "(DEVIATION)" after the date of the clause.

Authorized Deviations in Clauses (Nov 2020)

(a) The use in this solicitation or contract of any Federal Acquisition Regulation (48 CFR Chapter 1) clause with http://www.acquisition.gov/ https://www.acquisition.gov/far/part-52#FAR_52_107

140P1326Q0033 ARHO Bunker HVAC Page 6 of 13 an authorized deviation is indicated by the addition of "(DEVIATION)" after the date of the clause.

(b) The use in this solicitation or contract of any Department of the Interior Acquisition Regulation (DIAR) (48

CFR Chapter 14) clause with an authorized deviation is indicated by the addition of "(DEVIATION)" after the name of the regulation.

(End of clause)

52.203-12 Limitation on Payments to Influence Certain Federal Transactions (Jun 2020) 52.203-17 Contractor Employee Whistleblower Rights (Nov 2023) 52.204-13 System for Award Management Maintenance (Oct 2018) (DEVIATION Mar 2026) 52.204-19 Incorporation by Reference of Representations and Certifications (Dec 2014) 52.209-6 Protecting the Government's Interest When Subcontracting With Contractors Debarred, Suspended, Proposed for Debarment, or Voluntarily Excluded (Jan 2025) (DEVIATION May 2026) 52.209-10 Prohibition on Contracting with Inverted Domestic Corporations (Nov 2015) (DEVIATION May 2026) 52.212-4 Terms and Conditions—Commercial Products and Commercial Services (Nov 2023) (DEVIATION Mar 2026) 52.219-27 Notice of Set-Aside for, or Sole-Source Award to, Service-Disabled Veteran-Owned Small Business (SDVOSB) Concerns Eligible Under the SDVOSB Program (Feb 2024) (DEVIATION Jan 2026) 52.219-28 Post-Award Small Business Program Rerepresentation (Jan 2025) (DEVIATION Jan 2026) 52.222-3 Convict Labor (Jun 2003) (DEVIATION May 2026) 52.222-35 Equal Opportunity for Veterans (Jun 2020) (DEVIATION May 2026) 52.222-36 Equal Opportunity for Workers with Disabilities (Jun 2020) (DEVIATION May 2026) 52.222-37 Employment Reports on Veterans (Jun 2020) (DEVIATION May 2026) 52.222-41 Service Contract Labor Standard (Aug 2018) (DEVIATION May 2026) 52.222-42 Statement of Equivalent Rates for Federal Hires (May 2014) 52.222-50 Combating Trafficking in Persons (Oct 2025) (DEVIATION May 2026) 52.222-54 Employment Eligibility Verification (Jan 2025) (DEVIATION May 2026) 52.222-62 Paid Sick Leave Under Executive Order 13706 (Jan 2022) (DEVIATION May 2026) 52.222-90 Addressing DEI Discrimination by Federal Contractors (Mar 2026) (DEVIATION May 2026) 52.223-5 Pollution Prevention and Right-to-Know Information (May 2024) 52.223-11 Ozone-Depleting Substances (May 2024) (DEVIATION May 2026) 52.223-12 Maintenance, Service, Repair, or Disposal of Refrigeration Equipment and Air Conditioners (May 2024) (DEVIATION May 2026) 52.223-23 Sustainable Products (May 2024) (DEVIATION May 2026) 52.226-7 Drug-Free Workplace (May 2024) 52.226-8 Encouraging Contractor Policies to Ban Text Messaging While Driving (May 2024) 52.228-5 Insurance -- Work on a Government Installation (Jan 1997) 52.232-33 Payment by Electronic Funds Transfer-System for Award Management (Oct 2018) 52.232-40 Providing Accelerated Payments to Small Business Subcontractors (Mar 2023) 52.233-3 Protest after Award (Aug 1996) DEVIATION DATE 52.233-4 Applicable Law for Breach of Contract Claim (Oct 2004) DEVIATION DATE 52.237-2 Protection of Government Buildings, Equipment, and Vegetation (Apr 1984) 52.240-91 Security Prohibitions and Exclusions (Dec 2025) (DEVIATION Mar 2026) 52.240-93 Basic Safeguarding of Covered Contractor Information Systems (Dec 2025) (DEVIATION Mar 2026) 52.242-15 Stop-Work Order (Aug 1989) 52.253-1 Computer Generated Forms (Jan 1991)

140P1326Q0033 ARHO Bunker HVAC Page 7 of 13

VII. PROVISIONS AND CLAUSES INCORPORATED BY FULL TEXT

52.209-11 Representation by Corporations Regarding Delinquent Tax Liability or a Felony Conviction under any Federal Law (Feb 2016) (DEVIATION May 2026)

(a) As required by sections 744 and 745 of Division E of the Consolidated and Further Continuing Appropriations Act, 2015 (Pub. L 113-235), and similar provisions, if contained in subsequent appropriations acts, the Government will not enter into a contract with any corporation that--

(1) Has any unpaid Federal tax liability that has been assessed, for which all judicial and administrative remedies have been exhausted or have lapsed, and that is not being paid in a timely manner pursuant to an agreement with the authority responsible for collecting the tax liability, where the awarding agency is aware of the unpaid tax liability, unless an agency has considered suspension or debarment of the corporation and made a determination that suspension or debarment is not necessary to protect the interests of the Government; or

(2) Was convicted of a felony criminal violation under any Federal law within the preceding 24 months, where the awarding agency is aware of the conviction, unless an agency has considered suspension or debarment of the corporation and made a determination that this action is not necessary to protect the interests of the Government.

(b) The Offeror represents that—

(1) It is [ ] is not [ ] a corporation that has any unpaid Federal tax liability that has been assessed, for which all judicial and administrative remedies have been exhausted or have lapsed, and that is not being paid in a timely manner pursuant to an agreement with the authority responsible for collecting the tax liability; and

(2) It is [ ] is not [ ] a corporation that was convicted of a felony criminal violation under a Federal law within the preceding 24 months.

(End of provision)

ADDENDUM TO 52.212-1 INSTRUCTIONS TO OFFERORS - COMMERCIAL PRODUCTS AND

COMMERCIAL SERVICES (Sep 2023) (DEVIATION Mar 2026)

Quotes must be in accordance with and in the order detailed in this section. Failure to submit quotes according to the instructions provided within the solicitation may result in the respondent’s quote not being considered for award.

Late quotes will not be considered for award. It is the sole responsibility of any respondent to ensure that their communication(s) are received by the intended recipient. The government is not responsible for communications that are not received by the intended recipient.

All interested parties shall be registered in the System for Award Management or SAM at time an offer or quotation is submitted.

The offerors shall submit a quote to the contract officer by email to: brian_dankmeyer@ios.doi.gov

Offers shall submit the following information in its entirety:

mailto:brian_dankmeyer@ios.doi.gov

140P1326Q0033 ARHO Bunker HVAC Page 8 of 13

a) CHECKLIST FOR QUOTE SUBMITTAL:

b) Price Schedule:

Item Number Description Lump Sum Price

10 ARHO Bunker HVAC System Repairs & Upgrades In Accordance with the PWS. $

Evaluated Total Valid for 30-calendar days $

c) Contractor Core Data:

Offerors Company Name:_________________________________________________________

Cage Code / Offerors Unique Entity Identifier (UEI):___________________________________

Offerors POC:__________________________________________________________________

Offerors POC Email/Phone:_______________________________________________________

REGISTRATION REQUIREMENTS

1. To be considered for award your company must obtain a Unique Entity Identifier (UEI).

2. Your company must also be registered as a SDVOSB, at the time of the quote/proposal close date/time - as well as, at the time of award and throughout the entire award/contract performance - in System for Award Management (SAM) with the NAICS code found in block 10 on page one (1) of this solicitation. This registration must be “active” in SAM. NO EXCEPTIONS. The direct SAM website for registration is:

https://www.sam.gov.

If you have any registration questions or need assistance, please contact the SAM helpdesk. If you have any registration questions or if you need assistance with registration or updating SAM, please contact the National APEX Accelerator nearest you.

Document to Complete in Quote Package Check Box Checklist for Quote Submittal – the checklist is this page of the solicitation completed as the first page in the package

Signed acknowledgement of SF1449 ☐ Signed amendments, if any ☐ Price Schedule – complete the price schedule in section b) below

Completed Provisions in this solicitation as applicable

Provide a Capabilities Statement with quote specific to the requirement, 2 pages MAX

Provide Refrigeration & A/C Mechanical License(s) with quote for individuals that will be performing on site services – This can be held by a subcontractor but still must be submitted with the quote.

Past Performance complete section c) Contractor Core Data and submit with quote – the UEI number will be used by the contracting officer to determine a firm’s past performance and responsibility. Do not send any references or past performance information other than what has been requested.

https://www.sam.gov/

140P1326Q0033 ARHO Bunker HVAC Page 9 of 13

Website: Home - National Apex Accelerator Alliance // APEX Accelerators

(End of addendum)

52.212-2 Evaluation — Commercial Products and Commercial Services (Nov 2021) (DEVIATION Mar 2026)

(a) Evaluation factors: The Government will award a contract resulting from this solicitation to the responsible Offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. The following factors will be used to evaluate offers:

(i) price;

(ii) technical capability of the item offered to meet the Government requirement;

(iii) past performance

SEE AWARD SELECTION PROCESS section below

(b) Options (if applicable). The Government will evaluate offers for award purposes by adding the total price for all options to the total price for the basic requirement. The Government may determine that an offer is unacceptable if the option prices are significantly unbalanced. The evaluation of options does not obligate the Government to exercise the option(s).

(c) Notice of award. A written notice of award or acceptance of an offer furnished to the successful Offeror within the time for acceptance specified in the offer, shall result in a binding contract without further action by either party. Before the offer’s specified expiration time, the Government may accept an offer (or part of an offer), whether or not there are negotiations after its receipt, unless a written notice of withdrawal is received before award.

(End of provision)

AWARD SELECTION PROCESS

Award will be made in accordance with FAR Part 12 to the Offeror that provides the best value to the government based on price, technical, and past performance. Per FAR 12.203(c)(2) evaluation will be conducted by comparative evaluation of offerors. This solicitation is not stating nor required to state the importance assigned to each evaluation factor and/or sub factor (FAR 12.203(c)(2)). The government reserves the right to award to other than the lowest price offeror if the evaluator determines that it is in the best interest of the government to do so.

1. Price: A price evaluation will be performed to determine the reasonableness of the proposed price.

Reasonableness will be determined considering other competitive prices received and comparison to the independent Government estimate. If multiple contract line items are included in the price schedule, prices will also be evaluated to determine whether any line items are unbalanced.

Offerors are cautioned to distribute costs appropriately.

2. Technical: Provide a Capability Statement specific to the requirement – two (2) pages MAX.

Provide Refrigeration & A/C Mechanical License(s) with quote for individual(s) that will be performing on site services – This can be held by a subcontractor but still must be submitted with the quote.

3. Past Performance: Complete section c) Contractor Core Data and submit with quote. The UEI number provided will be used by the evaluator to consult records from CPARS, FAPIIS, and or any other resources deemed relevant specific to past performance. Any results of the consultation will be compared among other quoters. Do not provide past performance information the evaluator will obtain what is needed to assess.

https://www.napex.us/ https://www.apexaccelerators.us/#/

140P1326Q0033 ARHO Bunker HVAC Page 10 of 13

Quotes will receive a preliminary review to determine whether the quote contains sufficient information, as required by the solicitation, to allow the government to perform a meaningful evaluation. If the results of this preliminary review indicate that the quote lacks sufficient information to allow a meaningful evaluation to be conducted, the Contract Specialist/Contracting Officer may eliminate the quote from further evaluation and consideration for an award.

The government will evaluate quotes in groups of three (3), starting with the lowest priced quotes, proceeding upward, incrementally in price, until an awardee is selected. At that point, the evaluation process stops, and award will be made to the selected Offeror.

52.237-1 Site Visit (Apr 1984)

(a) Offerors or quoters are urged and expected to inspect the site where services are to be performed and to satisfy themselves regarding all general and local conditions that may affect the cost of contract performance, to the extent that the information is reasonably obtainable. In no event shall failure to inspect the site constitute grounds for a claim after contract award.

(b)

Site Visit Date and Time: 9/15/2026 at 0900 HRS ET Site Visit Location: Arlington House, The Robert E. Lee Memorial

321 Sherman Drive Arlington, VA 22211

National Park Service POC: Daryl Leftwood Contracting POC: Brian Dankmeyer – brian_dankmeyer@ios.doi.gov To attend the site visit, RSVP to brian_dankmeyer@ios.doi.gov no later than 1200 HRS ET, 9/11/2026.

Include the names and contact information for the individuals that will be in attendance. If no RSVPs are received by the suspense date, the site visit will be canceled and not rescheduled.

(End of provision)

52.246-20 Warranty of Services (May 2001)

(a) Definition. "Acceptance," as used in this clause, means the act of an authorized representative of the Government by which the Government assumes for itself, or as an agent of another, ownership of existing and identified supplies, or approves specific services, as partial or complete performance of the contract.

(b) Notwithstanding inspection and acceptance by the Government or any provision concerning the conclusiveness thereof, the Contractor warrants that all services performed under this contract will, at the time of acceptance, be free from defects in workmanship and conform to the requirements of this contract. The Contracting Officer shall give written notice of any defect or nonconformance to the Contractor within 60 days from the date of acceptance by the Government. This notice shall state either-

(1) That the Contractor shall correct or reperform any defective or nonconforming services; or

(2) That the Government does not require correction or reperformance.

(c) If the Contractor is required to correct or reperform, it shall be at no cost to the Government, and any services corrected or reperformed by the Contractor shall be subject to this clause to the same extent as work initially performed. If the Contractor fails or refuses to correct or reperform, the Contracting Officer may, by contract or otherwise, correct or replace with similar services and charge to the Contractor the cost occasioned to the Government thereby, or make an equitable adjustment in the contract price.

140P1326Q0033 ARHO Bunker HVAC Page 11 of 13

(d) If the Government does not require correction or reperformance, the Contracting Officer shall make an equitable adjustment in the contract price.

(End of clause)

Electronic Invoicing and Payment Requirements – Invoice Processing Platform (IPP) (Feb 2021)

Payment requests must be submitted electronically through the U. S. Department of the Treasury's Invoice Processing Platform System (IPP).

"Payment request" means any request for contract financing payment or invoice payment by the Contractor. To constitute a proper invoice, the payment request must comply with the requirements identified in the applicable Prompt Payment clause included in the contract, or the clause 52.212-4 Contract Terms and Conditions - Commercial Products and Commercial Services included in commercial item contracts. The IPP website address is: https://www.ipp.gov.

Under this contract, the following documents are required to be submitted as an attachment to the IPP invoice:

1. Copy of vendor invoice document in PDF format, which shows pricing breakdown for all items being invoiced for and must include the contract number, date(s) of service (if applicable), date of invoice, and the vendor’s standard invoice letterhead.

The Contractor must use the IPP website to register access and use IPP for submitting requests for payment. The Contractor Government Business Point of Contact (as listed in SAM) will receive enrollment instructions via email from the Federal Reserve Bank of St. Louis (FRBSTL) within 3 - 5 business days of the contract award date.

Contractor assistance with enrollment can be obtained by contacting the IPP Production Helpdesk via email IPPCustomerSupport@fiscal.treasury.gov or phone (866) 973-3131.

If the Contractor is unable to comply with the requirement to use IPP for submitting invoices for payment, the Contractor must submit a waiver request in writing to the Contracting Officer with its proposal or quotation.

(End of clause)

1452.201-70 Authorities and Delegations (Sep 2011)

(a) The Contracting Officer is the only individual authorized to enter into or terminate this contract, modify any term or condition of this contract, waive any requirement of this contract, or accept nonconforming work.

(b) The Contracting Officer will designate a Contracting Officer's Representative (COR) at time of award. The COR will be responsible for technical monitoring of the contractor's performance and deliveries. The COR will be appointed in writing, and a copy of the appointment will be furnished to the Contractor. Changes to this delegation will be made by written changes to the existing appointment or by issuance of a new appointment.

The COR for this contract will be:

(c) The COR is not authorized to perform, formally or informally, any of the following actions:

(1) Promise, award, agree to award, or execute any contract, contract modification, or notice of intent that changes or may change this contract;

(2) Waive or agree to modification of the delivery schedule;

(3) Make any final decision on any contract matter subject to the Disputes Clause;

https://www.ipp.gov/ mailto:IPPCustomerSupport@fiscal.treasury.gov

140P1326Q0033 ARHO Bunker HVAC Page 12 of 13

(4) Terminate, for any reason, the Contractor's right to proceed;

(5) Obligate in any way, the payment of money by the Government.

(d) The Contractor shall comply with the written or oral direction of the Contracting Officer or authorized representative(s) acting within the scope and authority of the appointment memorandum. The Contractor need not proceed with direction that it considers to have been issued without proper authority. The Contractor shall notify the Contracting Officer in writing, with as much detail as possible, when the COR has taken an action or has issued direction (written or oral) that the Contractor considers to exceed the COR¿s appointment, within 3 days of the occurrence. Unless otherwise provided in this contract, the Contractor assumes all costs, risks, liabilities, and consequences of performing any work it is directed to perform that falls within any of the categories defined in paragraph (c) prior to receipt of the Contracting Officer's response issued under paragraph (e) of this clause.

(e) The Contracting Officer shall respond in writing within 30 days to any notice made under paragraph (d) of this clause. A failure of the parties to agree upon the nature of a direction, or upon the contract action to be taken with respect thereto, shall be subject to the provisions of the Disputes clause of this contract.

(f) The Contractor shall provide copies of all correspondence to the Contracting Officer and the COR.

(g) Any action(s) taken by the Contractor, in response to any direction given by any person acting on behalf of the Government or any Government official other than the Contracting Officer or the COR acting within his or her appointment, shall be at the Contractor’s risk.

(End of clause)

1452.228-70 Liability Insurance – Department of the Interior (Jul 1999)

(a) The Contractor shall procure and maintain during the term of this contract and any extension thereof liability insurance in form satisfactory to the Contracting Officer by an insurance company which is acceptable to the Contracting Officer. The named insured parties under the policy shall be the Contractor and the United States of America. The amounts of the insurance shall be not less than as follows:

$100,000.00 each person $500,000.00 each occurrence $500,000.00 property damage

(b) Each policy shall have a certificate evidencing the insurance coverage. The insurance company shall provide an endorsement to notify the Contracting Officer 30 days prior to the effective date of cancellation or termination of the policy or certificate; or modification of the policy or certificate which may adversely affect the interest of the Government in such insurance. The certificate shall identify the contract number, the name and address of the Contracting Officer, as well as the insured, the policy number and a brief description of contract services to be performed. The contractor shall furnish the Contracting Officer with a copy of an acceptable insurance certificate prior to beginning the work.

(End of clause)

VIII. ANY OTHER PERTINENT INFORMATION

Contract Administration Data

Brian Dankmeyer Contracting Officer Department of the Interior Brian_dankmeyer@ios.doi.gov

140P1326Q0033 ARHO Bunker HVAC Page 13 of 13

LIST OF ATTACHMENTS: (please view and download all applicable attachments from https://www.sam.gov)

1. Performance Work Statement

2. SCA Wage Determination https://www.sam.gov/

Sponsored by GSA FAR (48 CFR) 53.110