Sol_140D0426Q0908_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

Angelina Clements

See continuation page

Interior Business Center, AQD Division 2/ Branch 1 381 Elden St Suite 2000A Herndon VA 20170

DOI, Interior Business Center, AQD Division 2/Branch 1 381 Elden Street Suite 2000A Herndon VA 20170

D21

D21

140D0426Q0908

09/16/2026

09/16/2026

1 2

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

140D0426Q0908/0001

This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with FAR Part 12. The contractor shall furnish all labor, materials, equipment, services, and related operations necessary to perform Heating Ventilation and

Air Conditioning Maintenance and Repair in accordance with the performance work statement.

All work shall be performed in strict accordance with all applicable federal, state, and local laws, regulations, and National Park

Service requirements.

Period of Performance: 09/30/2026 to

09/29/2031

Add Item 00001 as follows:

00001 1 AUThe contractor shall furnish all labor, materials, equipment, services, and related operations necessary to perform Heating

Ventilation and Air Conditioning Maintenance and Repair in accordance with the performance work statement. All work shall be performed in strict accordance with all applicable federal, state, and local laws, regulations, and

National Park Service requirements.

Product/Service Code: J045

Product/Service Description:

MAINT/REPAIR/REBUILD

OF EQUIPMENT- PLUMBING, HEATING, AND WASTE

DISPOSAL EQUIPMENT

Questions. Questions related to this RFQ must be submitted via email to Angelina Clements at angelina_clements@ibc.doi.gov and Rebecca

Fentzke at rebecca_fentzke@ibc.doi.gov no later than 12:00 PM ET, September 21, 2026. All questions must be received in writing ¿ No oral questions will be accepted.

Quotes are due no later than 5:00 PM ET, September 22, 2026. Quotes shall be emailed to

Angelina Clements at angelina_clements@ibc.doi.gov and Rebecca

Fentzke at rebecca_fentzke@ibc.doi.gov

Sponsored by GSA FAR (48 CFR) 53.110