11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

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 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 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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)

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

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

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

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Solicitation/Contract Form

The following changes have been made:

INFORMATION FROM TO

Response Due Time

12:00 PM 04:00 PM

Response Due Time Zone

Pacific Daylight Time (UTC -7) Pacific Standard Time (UTC -8)

Response Due Date

09 Sep 2026 18 Sep 2026

Supplies or Services & Prices or Costs

The following CLIN(s) / SLIN(s) / ELIN(s) were modified:

INFORMATION FROM TO

Description Straval Brand Relief Valve 1-1/2"

(RVC05-15T) (customized):

- High Pressure Group 3000 psi

- 207 bar Rating

- 7.95 Flow Cy

- Spring Range: 250 - 2000 psig /

17.2 - 138 barg

- Set Pressure: None (set in the field)

Straval Brand Relief Valve 1-1/2" (RVC05-15T) (customized): [High Pressure Group 3000 psi, 207 bar Rating, 7.95 Flow Cy, Spring Range: 250 - 2000 psig and 17.2 - 138 barg, Set Pressure: None (set in the field)]

INFORMATION FROM TO

Description Straval Brand Check Valve 1-1/2" Straval Brand Check Valve 1-1/2"

W9127N26QA1640001

(CKVH06-15T) (customized):

- 6000 psi

- ~414 bar rating

- 6.188 Flow Cy

- Spring Range: 2 - 2 psig (0.138 barg)

(CKVH06-15T) (customized): [ 6000 psi, 414 bar rating, 6.188 Flow Cy, Spring Range: 2 - 2 psig (0.138 barg)]

INFORMATION FROM TO

Description Straval Brand Strainer 1-1/2"

(SBS10-15T-PE-F-3000psi) (customized):

- Strainers with Perf Baskets: Body 3000# psi Rating (207 bar)

- 42 Flow Cy Options Selected:

- Perf Size: 0.062 -- 0.062 in / 1.575 mm

Straval Brand Strainer 1-1/2" [(SBS10-15T-PE-F-3000psi), (customized): Strainers with Perf Baskets: Body 3000# psi Rating (207 bar), 42 Flow Cy, Options Selected: Perf Size: 0.062 -- 0.062 in / 1.575 mm]

INFORMATION FROM TO

Description Freight/Shipping: Straval

Customized Products delivered to:

US Army Corps of Engineers The Dalles Lock and Dam Attention: David Hovde I-84 EXIT 88 Interstate 84 Exit 40 The Dalles, OR 97058

*************Shipments Must be scheduled to arrive during normal Dalles Project business hours of Monday - Thursday 7:00 AM - 4:00 PM Pacific, excluding Federal Holidays. Note: if a Federal holiday occurs on a Sunday, it is usually observed on the Monday after.

Freight/Shipping: Straval Customized Products delivered to:

[US Army Corps of Engineers, The Dalles Lock and Dam, Attention:

David Hovde, I-84 EXIT 88 Interstate 84 Exit 40, The Dalles, OR 97058]. Shipments Must be scheduled to arrive during normal Dalles Project business hours of Monday - Thursday 7:00 AM - 4:00 PM Pacific, excluding Federal Holidays. Note: if a Federal holiday occurs on a Sunday, it is usually observed on the Monday after.

Evaluation Factors for Award

Miscellaneous text in this section has been added to:

RFO FAR 52.212-2 - Evaluation-Commercial Products and Commercial Services (Feb 2026) (Deviation 2026-O0038)

(a) Evaluation factors. The Government will award a contract resulting from this solicitation to the responsible Offeror whose offer conforming to the solicitation and brand name justification will be most advantageous to the Government, price being the determining factor after confirming that the offer conforms to the technical requirements. The following factors shall be used to evaluate offers:

(i) Price Evaluation: The Government shall review acceptable offers by lowest price. Contractors are to provide pricing for each line item on the Pricing Schedule provided via SECTION B of the Solicitation. The proposed price will be analyzed for reasonableness. A price realism analysis may also be conducted to determine whether the proposed price is realistic for the work to be performed, reflects a clear understanding of the requirements and is consistent with the contractor's Technical Proposal. The Government may review prices to determine whether they are so low that they reflect a lack of technical understanding, and the Government can reject offers for offering prices so low that they reflect a lack of technical understanding. Additionally, all offers may be analyzed for unbalanced pricing.

(ii) In accordance with DFARS 252.204-7024 Notice on the Use of the Supplier Performance Risk System (SPRS), the Contracting Officer will consider SPRS risk assessments.

(b) . The Government will evaluate offers for award purposes by adding the Options (if applicable) total price for all options to the total price for the basic requirement. The Government may determine that an offer is unacceptable if the option prices are significantly unbalanced. The evaluation of options does not obligate the Government to exercise the option(s).

(c) . A written notice of award or acceptance of an offer furnished to the successful Notice of award Offeror within the time for acceptance specified in the offer, shall result in a binding contract without further action by either party. Before the offer's specified expiration time, the Government may accept an offer (or part of an offer), whether or not there are negotiations after its receipt, unless a written notice of withdrawal is received before award.

(End of provision)

The following clauses were added:

FAR Clauses Incorporated by Full Text

52.212-2 Evaluation-Commercial Products and Commercial Services. (Deviation 2026-O0038) (Tailored)

(Feb 2026)

Evaluation-Commercial Products and Commercial Services (Feb 2026) (Deviation 2026-O0038)

(a) Evaluation factors. The Government will award a contract resulting from this solicitation to the responsible Offeror whose offer conforming to the solicitation and brand name justification will be most advantageous to the Government, price being the determining factor after confirming that the offer conforms to the technical requirements. The following factors shall be used to evaluate offers:

(i) Price Evaluation: The Government shall review acceptable offers by lowest price. Contractors are to provide pricing for each line item on the Pricing Schedule provided via SECTION B of the Solicitation. The proposed price will be analyzed for reasonableness. A price realism analysis may also be conducted to determine whether the proposed price is realistic for the work to be performed, reflects a clear understanding of the requirements and is consistent with the contractor's Technical Proposal. The Government may review prices to determine whether they are so low that they reflect a lack of technical understanding, and the Government can reject offers for offering prices so low that they reflect a lack of technical understanding. Additionally, all offers may be analyzed for unbalanced pricing.

(ii) In accordance with DFARS 252.204-7024 Notice on the Use of the Supplier Performance Risk System (SPRS), the Contracting Officer will consider SPRS risk assessments.

(b) . The Government will evaluate offers for award purposes by adding the Options (if applicable) total price for all options to the total price for the basic requirement. The Government may determine that an offer is unacceptable if the option prices are significantly unbalanced. The evaluation of options does not obligate the Government to exercise the option(s).

(c) . A written notice of award or acceptance of an offer furnished to the successful Notice of award Offeror within the time for acceptance specified in the offer, shall result in a binding contract without further action by either party. Before the offer's specified expiration time, the Government may accept an offer (or part of an offer), whether or not there are negotiations after its receipt, unless a written notice of withdrawal is received before award.

(End of provision)

KO CONTRACTING DIVISION, 333 SW FIRST AVE

PORTLAND, OR 97204-3495

UNITED STATES

RAYMIE BRIDDELL, EMAIL: RAYMIE.L.BRIDDELL@USACE.ARMY.MIL TELEPHONE: (503) 808-4428 AdminBy:

SCD: PAS: