Sol_140P4325R0021_Amd_0001.pdf

(x)

140P4325R0021 x x

1 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 ACKNOWLEDGEMENT 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.

x

Boston MA 02129-4543

PNN

Building I-1 Charlestown Navy Yard Boston National Historical Park

NPS, NER - NE MABO

06/04/20250001

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

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

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

05/22/2025

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

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

The purpose of this Amendment is to clarify language in the attachments and to schedule a second organized site-visit.

Therefore:

1. Attachment 1 - SOW and Attachment 2 - Specifications are amended in accordance with the attached continuation pages.

2. A second organized site-visit has been scheduled in accordance with the attached continuation pages.

Period of Performance: 07/01/2025 to 08/31/2026

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

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

Jason Albright

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

Request for Proposal Number 140P4325R0021 Replace Air Handler and Upgrade Controls at LTC at Lowell National Historical Park Amendment 0001

DESCRIPTION OF AMENDMENT/MODIFICATION

The following are a list of changes and clarification for the Solicitation Number 140P4325R0021, Replace air Handler and Upgrade Controls at LTC at Lowell National Historical Park.

1) Attachment 1 - SCOPE OF WORK, third paragraph, AMEND AS FOLLOWS:

From: “This mini split shall have a new exterior wall mounted condenser on the south side façade.”

To: “This mini split shall have a new condenser, to be set on the concrete slab in the fenced in condensing unit yard at a location directed by the C.O.”

2) Attachment 1 - SCOPE OF WORK, fourth paragraph, AMEND AS FOLLOWS:

From: “Provide building automation system controls (connect to existing Trane building system).”

To: “Provide building automation system controls (connect to existing Johnson Controls building system).”

3) Attachment 1 - SCOPE OF WORK, fourth paragraph, AMEND AS FOLLOWS:

From: “This shall consist of network controllers, building control units (BCU), programable control module (PCM) and other electronic control devises.”

To: “This tie-in only to the existing building system shall consist of network controllers, building control units (BCU), programable control module (PCM) and other electronic control devices.”

4) Attachment 1 - SCOPE OF WORK, fourth paragraph, AMEND AS FOLLOWS:

Add: Tom Barone, Trane Commercial– New England can be reached at (781) 779- 9700.

Amendment 0001

5) Attachment 2 - Specifications, SECTION 01 11 00 – SUMMARY OF WORK, PART

1 – GENERAL, 1.6 PUBLIC USE OF SITE, A., AMEND AS FOLLOWS:

From: “The Brush Gallery will be open to the public during construction.”

To: “The Lowell TeleMedia Center will be open to the public during construction.”

6) A second organized site-visit has been scheduled as follows:

52.236-27 SITE VISIT (CONSTRUCTION) – ALTERNATE I (FEB 1995)

(a) The clauses at 52.236-2, Differing Site Conditions, and 52.236-3, Site Investigations and Conditions Affecting the Work, will be included in any contract awarded as a result of this solicitation. Accordingly, offerors or quoters are urged and expected to inspect the site where the work will be performed.

(b) An organized site visit has been scheduled for—

_____June 6, 2025 at 8:00 am ET_____

(a) Participants will meet at—

________Lowell TeleMedia Center (LTC), 246 Market Street, Lowell, MA 01852

(End of provision) https://acquisition.gov/far/current/html/52_233_240.html#wp1113365 https://acquisition.gov/far/current/html/52_233_240.html#wp1113375

Amendment 0001

7: The following list of attendees were present at the site-visit on June 3, 2025: