S06 Amendment 36C24725Q0394 0002 Portable Chiller Rental 500 Tons.pdf

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)

1 2

0002 03-17-2025

557-25-3-5151-0082

None

508A

DEPARTMENT OF VETERANS AFFAIRS

VETERANS HEALTH ADMINISTRATION

Network Contracting Office (NCO) 7

2957 CLAIRMONT ROAD NE, Suite 1200

Atlanta GA 30329

508A

DEPARTMENT OF VETERANS AFFAIRS

VETERANS HEALTH ADMINISTRATION

Network Contracting Office (NCO) 7

2957 CLAIRMONT ROAD NE, Suite 1200

Atlanta GA 30329

To all Offerors/Bidders

36C24725Q0394

X

X X x 1

This amendment has the following information.

See continuation page for questions and answers.

No additional questions will be answered at this time.

All terms and conditions remains the same.

Jessica Cummings

Contracting Officer

Vendor Questions/ Answers:

Portable Chiller Rental 500 Tons

1. Can the government use 440 ton chillers? If not will they accept multiple units to achieve the 500 tons? The government cannot use 440 ton chillers for this requirement. And no multiple units can not be used to achieve the 500 tons.

2. What is the hose length requirement? Hose length is approximately 200 feet from where we are planning on placing the chillers to the hook up points.

3. What is the electrical cable distance? Electrical cable is approximately 75 feet from the planned placement of the chiller to the 480 transformer for the hookup.

4. Will both 500-ton air-cooled rental chillers need to be installed and operational by May 1, 2025, or will one remain on standby for later deployment during the rental period? One air-cooled rental chiller will be needed by May 1, 2025, and the other one will remain on standby for later deployment during the rental period.

1️⃣ Cooling Capacity:

* Will an 880-ton setup (2x 440-ton air-cooled chillers) be sufficient, or is the full 1,000-ton capacity required?

Answers: two 440 ton chillers are not sufficient

2️⃣ Flow Rate & Temperature Requirements:

What is the expected chilled water system flow rate (GPM)?

What are the expected inlet (hot) and outlet (cold) water temperatures?

Answers: minimum 400 gpm, nominal 1,200 gpm, maximum 1,400 gpm Inlet temp is (53) oulet temp (42)

3️⃣ Electrical Capacity:

* Does the facility have existing breaker capacity to support two 440-ton chillers at 1,000A each?

* If a third 230-ton chiller is required, will an I-line panel or additional electrical modifications be needed?

Answers: 440 tons are not acceptable, there is capacity of 1,000A at each of the chosen transformers The facility does not have the connectivity for 3 portable chillers

4️⃣ Physical Space for Installation:

* Is there adequate space at the designated site for two 440-ton chillers?

* If a third chiller is required, are there any placement constraints?

Answers: 440 tons are not acceptable, there is space for two 500 ton trailer mounted chillers A third chiller cannot be used due to connectivity and space constraints.

***Reminder: The chilled water hook up points are 10” butterfly valves so you should plan accordingly for that.