36C25226B0034 0003.docx

5. PROJECT NUMBER (if applicable)

CODE

7. ADMINISTERED BY

2. AMENDMENT/MODIFICATION NUMBER

CODE

6. ISSUED BY

8. NAME AND ADDRESS OF CONTRACTOR

4. REQUISITION/PURCHASE REQ. NUMBER

3. EFFECTIVE DATE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED

PAGE OF PAGES

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED

BPA NO.

1. CONTRACT ID CODE

FACILITY CODE

CODE

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:

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

E. IMPORTANT:

is extended,

(a) By completing Items 8 and 15, and returning __________ copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; 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 is not extended.

12. ACCOUNTING AND APPROPRIATION DATA

(REV. 11/2016)

is required to sign this document and return ___________ copies to the issuing office.

is not, A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

15C. DATE SIGNED

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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.

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

D. OTHER

Contractor

16C. DATE SIGNED

14. DESCRIPTION OF AMENDMENT/MODIFICATION

16B. UNITED STATES OF AMERICA

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.

15A. NAME AND TITLE OF SIGNER

16A. NAME AND TITLE OF CONTRACTING OFFICER

15B. CONTRACTOR/OFFEROR

STANDARD FORM 30

PREVIOUS EDITION NOT USABLE

Prescribed by GSA - FAR (48 CFR) 53.243 (Type or print) (Type or print) (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

(Number, street, county, State and ZIP Code) (If other than Item 6) (Specify type of modification and authority) (such as changes in paying office, appropriation date, etc.)

(If required)

(SEE ITEM 11)

(SEE ITEM 13)

(X)

CHECK

ONE

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

(Signature of person authorized to sign) (Signature of Contracting Officer)

09-22-2026

None

Department of Veterans Affairs 36C252 115 South 84th Street, Suite 101

Milwaukee WI 53214-1476

Department of Veterans Affairs 36C252 Great Lakes Acquisition Center - HC 115 South 84th Street, Suite 101 Milwaukee WI 53214-1476 To all Offerors/Bidders

36C25226B0034 08-18-2026

X

** HOUR & DATE for Receipt of Offers is EXTENDED to: 09-29-2026 10:00 a.m. CDT

See the attached continuation page.

Stacy Hoover

SF 30, Block 14, Continuation page.

Solicitation Number 36C25226B0034, Amendment 0003 The purpose of this amendment is to extend the bid due date to 9/29/2026 at 10:00 a.m. CT and to transmit the below questions and answers.

1. Please identify the existing BAS manufacturer/platform serving the Damen and Ogden Building heat exchange systems and the VA's current authorized controls contractor.

VA Response:

HVAC Controls / Building Automation System (BAS) i.AC controllers must utilize BACnet communication protocol and integrate with Tridium Niagara front-end system.

ii. Examples of product lines that meet above requirements:

1. Facility Explorer FX by Johnson Controls

2. Alerton controllers by Honeywell

3. JACE controllers by Tridium

2. Please identify the basis-of-design manufacturer/model for the four replacements Exchangers.

VA Response: The facility currently has these Exchangers in one of its other buildings they are reliable and parts are easy to come by, and we can service them in house. However, the solicitation allows for brand name or equal submissions – this is not a sole source requirement.

3. Please identify what ICRA level will be required for the duration of this project.

VA Response: Category B.

4. Please confirm if a Superintendent can also fulfill the role of SSHO & QCM.

VA Response: Yes.

5. Please provide specifications and mechanical/electrical drawings.

VA Response: The Bidder is responsible to obtain and review the current manufacturer’s installation, operation, and maintenance documentation for the equipment and use those requirements to develop the appropriate mechanical and electrical drawings, connections, and specifications for the installation.

i