36C24226Q0150 0002.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) 12-08-2025 36C528 Department of Veterans Affairs Network Contracting Office (NCO) 2 3495 Bailey Avenue Building 3, 2nd floor Buffalo NY 14215 36C528 Department of Veterans Affairs Network Contracting Office (NCO) 2 3495 Bailey Avenue Building 3, 2nd floor Buffalo NY 14215 To all Offerors/Bidders

36C24226Q0150 12-01-2025

X X X ** HOUR & DATE for Receipt of Offers is EXTENDED to: 12-10-2025 4:30pm EST

a. The purpose of this amendment is to answer questions from interested vendors and extend the receipt date for offers.

b. See page two for answers to questions from interested vendors.

c. The receipt deadline for offers is hereby extended from December 9, 2025, to 4:30pm EST, Wednesday December 10, 2025.

d. The period to submit questions is closed.

Christopher Weider Contracting Officer

1. Model Number for Each Cooling Tower: The model number provided is NC8411UAN4CGF.

1. Lock-out/Tag-out Location: Lock-out/tag-out should be performed in the boiler plant as per VA LOTO procedures. Both VA and contractors need to place their own locks on the equipment.

1. Location of VFDs for Cooling Towers: The VFDs (Variable Frequency Drives) are located in the Boiler Plant.

1. Does the VA Hospital want before and after pictures as part of the inspection and report?: Yes, the VA Hospital requires before and after pictures as part of the inspection and report.

1. Last Gear Box Oil Change Date: The last gear box oil change was performed in July 2025.

1. Type of Oil Required: Refer to the manufacturer’s manual for the required oil type (standard or synthetic) and frequency of oil changes.

1. Replacing Close Coupling Flex Element: Yes, the Close Coupling Flex Element should be changed on each cooling tower during the first visit.

1. Vibration Analysis Requirement: Yes, vibration analysis should be provided every year, upon award, and whenever there are any discrepancies related to the vibration analysis.

1. Use of VA Hospitals Trash Equipment: Yes, contractors can use the VA Hospitals trash equipment on site to remove debris and material collected during the cleaning process but must dispose of it at the loading dock themselves. Any hazardous material must be disposed of properly. A used waste drum is available in the boiler plant, but any unused oil must be taken by the contractor.

1. Follow Marley O & M Requirements: Yes, the cleaning contractor should follow the Marley Operations & Maintenance (O & M) requirements.

1. OSHA Certification Requirements: Yes, the supervisor can have the OSHA 30 Card, and other personnel can have an OSHA 10 Card.

1. Purchasing Oil from Marley: The oil does not have to be purchased specifically from Marley as long as it meets or exceeds the manufacturer’s requirements.

1. Shut Down of Multiple Cooling Tower Cells: Yes, the contractor can shut down more than one cooling tower cell at a time, as long as the plant demand is met.

1. Working on Multiple Cells Simultaneously: Yes, the contractor can work on multiple cells at the same time, provided the plant's demand is met.

1. Lay Down Area for Equipment Storage: Yes, there will be a lay down area provided for storing equipment during the cleaning process. The VA will not be responsible for any damaged or missing tools or equipment.

1. Electrical Outlets on the Roof Area: Yes, there are enough electrical outlets on the roof area, but vendors should still be prepared with about 200 feet of power cord.

1. Oil Change in All Cooling Towers: Yes, the oil needs to be changed in all 8 cooling towers.

1. Cleaning Air Inlet Side of Fill Sheets: The contractor should refer to the manufacturer’s requirements for cleaning the air inlet side of the fill sheets, as VA does not dictate the means or methods of work.

Cooling Tower Service at the James J. Peters (Bronx) VA Medical Center