Sol_1305M326Q0445_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

JAMIE R. ROSALES

See continuation page

WAD-OAR

325 BROADWAY, SOU6

BOULDER CO 80305

WAD-OAR

1305M326Q0445

08/14/2026

08/14/2026

1 4

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

1305M326Q0445/0001

AMENDMENT 0001 (08/21/2026):

ADD QUESTIONS AND PHOTOS TO ATTACHMENTS

1. The SOW states that the NWS will reduce the existing tank levels to approximately 20%

(about 200 gallons), but it does not specify who will provide the fuel needed to operate and test the new system after installation. Could you please confirm whether the Government will provide the fuel for final testing, or if the contractor is expected to include fuel in its pricing?

Answer: NWS will fill the tanks after the system is installed before testing.

2. Can you please provide the full coordinates for the Promontory Point site? Only the northing coordinate was provided in the SOW.

Answer: 41°15'46.01"N 112°26'52.29"W

3. Can photos of the existing tanks be provided? This will assist us with understanding equipment requirements and access, etc.

Answer: Photos on attachments

4. Please provide information on what fittings are required for the supply/return lines.

Answer: Photos on attachments

5. Are the tanks located inside? If inside, can access for equipment and the tanks removal/replacement be described?

Answer: Outside

6. What monitoring equipment is used on the tanks? For instance: brand (Veeder Root, Pneumercator, Franklin, etc.), model #, level sensors, interstitial monitors, etc.

Answer: Pneumercator.

7. We request clarification regarding the commissioning and testing scope for the two replacement auxiliary fuel tanks under RFQ

1305M326Q0445. After the contractor removes and disposes of the residual fuel and installs each new tank, who will furnish the fuel required to

Continued...

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

1305M326Q0445/0001 test the new fuel system and sensors?

Answer: See answer to question #1

8. If the contractor is to furnish it, please specify the required fuel type and quantity for each site. If NWS will furnish it, please confirm when it will be available for commissioning.

Answer: See answer to question #1

END OF AMENDMENT 0001

1305M326Q0445 0001

Section II - Supplies or Services and Price/Costs

CLIN List

Section X - List of Attachments

Table has been revised and now reads as follows:

Attachment Number Title

1 Asbestos-Containing Materials Certification 1305M326Q0445 4 4.1 Fuel tank drawings.png 2 Box Elder UT20260081 5 4.1 IMG_1935.jpeg 3 Iron County UT20260073 6 4.1 IMG_1936.jpeg 7 4.1 IMG_1938.jpeg 8 4.1 IMG_1939.jpeg 9 4.1 IMG_1940.jpeg 10 4.1 IMG_1942.jpeg 11 4.1 IMG_1941.jpeg

Sponsored by GSA FAR (48 CFR) 53.110