B08.02 Solicitation - W912HZ26QA020.pdf

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Delft3D Modeler Support Services
Solicitation number
W912HZ26QA020
Issued by

About this file

This is a Solicitation/Contract/Order for Commercial Products and Commercial Services (Standard Form 1449) issued by the U.S. Army Corps of Engineers' Waterways Experiment Station for Delft3D hydrodynamic and sediment modeling services.

The contract, numbered W912HZ26QA020, is set aside for Women-Owned Small Businesses (WOSB) with a solicitation issue date of 13 April 2026 and an offer due date of 23 April 2026 at 2:00 PM. The requirement is assigned NAICS code 541620 (Environmental Consulting Services) with a size standard of USD 19,000,000. The base task involves developing a Delft3D Hydrodynamic Model for Project Alternatives, with a performance period of 745 calendar days from the date of award. Six optional tasks are available, including sediment modeling, model setup for varying mesh node densities, Engineering with Nature applications support, knowledge transfer, and pre/post-processing development, with respective performance periods ranging from one to six months. All line items are firm fixed-price arrangements with Claimant Program Code S1. The contractor must demonstrate proficient expertise in DELFT3D, numerical modeling of hydrodynamics and sediment transport, Adaptive Hydraulics (AdH), Linux high performance computing, Python and MATLAB coding, and possess security clearance to access ERDC HPC machines. Work will be performed at the Waterways Experiment Station in Vicksburg, Mississippi. Evaluation will be based on technical acceptability, past performance, and price, with contract award not obligating the Government to exercise any options. Invoices must be submitted via email to CEERD-CHLInvoicing@usace.army.mil with copies to the Contracting Officer's Representative, with final invoices due within 45 days of contract completion.

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Text version

WOMEN-OWNED SMALL

BUSINESS (WOSB)

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES

1. REQUISITION NUMBER PAGE 1 OF

2. CONTRACT NUMBER 3. AWARD/EFFECTIVE

DATE

4. ORDER NUMBER 5. SOLICITATION NUMBER 6. SOLICITATION ISSUE

DATE

7. FOR SOLICITATION

INFORMATION CALL:

a. NAME b. TELEPHONE NUMBER (No collect 8. OFFER DUE DATE/

LOCAL TIME

9. ISSUED BY

13b. RATING

14. METHOD OF SOLICITATION

CODE

15. DELIVER TO 16. ADMINISTERED BY CODE

18a. PAYMENT WILL BE MADE BY CODE17a. CONTRACTOR/

OFFEROR

CODE

FACILITY

CODE

CODE

TELEPHONE NUMBER

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN

OFFER

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a UNLESS BLOCK

BELOW IS CHECKED

REQUEST

FOR QUOTE

(RFQ)

INVITATION

FOR BID

(IFB)

REQUEST

FOR

PROPOSAL

(RFP)

SEE ADDENDUM

19.

ITEM NUMBER

20.

SCHEDULE OF SUPPLIES/SERVICES

21.

QUANTITY

22.

UNIT

23.

UNIT PRICE

24.

AMOUNT

(Use Reverse and/or Attach Additional Sheets as Necessary)

25. ACCOUNTING AND APPROPRIATION DATA 26. TOTAL AWARD AMOUNT (For Government Use Only)

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH

AND DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND

ON ANY ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS

SPECIFIED

29. AWARD OF CONTRACT: REFERENCE OFFER

DATED . . YOUR OFFER ON SOLICITATION

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

SET FORTH HEREIN, IS ACCEPTED AS TO ITEMS:

30a. SIGNATURE OF OFFEROR/CONTRACTOR

30b. NAME AND TITLE OF SIGNER (Type or print) 30c. DATE SIGNED

31a. UNITED STATES OF AMERICA (SIGNATURE OF CONTRACTING OFFICER)

31b. NAME OF CONTRACTING OFFICER (Type or print) 31c. DATE SIGNED

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

STANDARD FORM 1449 (REV. 11/2021)

Prescribed by GSA - FAR (48 CFR) 53.212

10. THIS ACQUISITION IS UNRESTRICTED OR

NORTH AMERICAN

INDUSTRY CLASSIFICATION

STANDARD (NAICS):

SIZE STANDARD:

13a. THIS CONTRACT IS A

RATED ORDER UNDER

THE DEFENSE PRIORITIES

AND ALLOCATIONS

SYSTEM - DPAS (15 CFR 700)

SET ASIDE: % FOR:

11. DELIVERY FOR FREE ON

BOARD (FOB) DESTINATION

UNLESS BLOCK IS MARKED

SEE SCHEDULE

12. DISCOUNT TERMS

ARE ARE NOT ATTACHED

ARE ARE NOT ATTACHED

27a. SOLICITATION INCORPORATES BY REFERENCE (FEDERAL ACQUISITION REGULATION) FAR 52.212-1, 52.212-4. FAR 52.212-3

AND 52.212-5 ARE ATTACHED. ADDENDA

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA

8(A)

ECONOMICALLY

DISADVANTAGED

WOMEN-OWNED SMALL

BUSINESS (EDWOSB)

SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

(SDVOSB)

HUBZONE SMALL

BUSINESS

SMALL BUSINESS

NOTE: OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, AND 30.

calls)

Continuation of Supplies or Services and Prices/Costs

Additional Information/Notes

Item Supplies/Service Quantity Unit Unit Price

Amount

0001 Base Task: Delft3D Hydrodynamic Model for Project Alternatives. Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Base Task in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

1 Job

Option Line Item

Optional Task 1: Delft3D Sediment Model.

Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 1 in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

1 Job

Option Line Item

Optional Task 2A: Initial Set Up of Model for Location TBD. (0-500k mesh nodes).

Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 2A in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

1 Job

Option Line

Optional Task 2B: Initial Set Up of Model for Location TBD. (500k-1M mesh nodes).

1 Job

W912HZ26QA020

Item

Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 2B in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

Option Line Item

Optional Task 2C: Initial Set Up of Model for Location TBD. (1M+ mesh nodes).

Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 2C in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

1 Job

Option Line Item

Optional Task 3: Delft3D Modeler Support for Engineering with Nature (EWN), Applications. Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 3 in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

1 Job

Option Line Item

Optional Task 4: Delft3D Model Knowledge Transfer. Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 4 in accordance with the Performance Work Statement (PWS) attachment.

1 Job

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

Option Line Item

Optional Task 5: Delft3D Modeling Pre and Post Processing Development.

Services inclusive of all supervision, labor, materials, equipment, facilities, travel, and per diem necessary to provide services for Optional Task 5 in accordance with the Performance Work Statement (PWS) attachment.

Claimant Program Code: S1 Pricing Arrangement: Firm Fixed Price

1 Job

Continuation of Description

Requirements Delft3D Modeler Support Services. See Performance Work Statement (PWS) attachment for requirement details.

Product Service Code : R425 North American Industry Classification System (NAICS) : 541620

Continuation of Inspection and Acceptance

Overall Contract Inspection/Acceptance Locations

0001 Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Inspection and Acceptance Location

Line Item

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Option Line Item

Inspection and Acceptance Location

Both Destination Instructions: Refer to the Description of Requirement for Inspection/Acceptance locations and criteria

DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6133

UNITED STATES

Continuation of Deliveries or Performance

AWARD TO SUCCESSFUL OFFEROR

Only a Warranted Contracting Officer, acting within his/her delegated limits, has the authority to issue modifications or otherwise change the terms and conditions of this Contract. If an individual other than the Contracting Officer attempts to make changes to the terms and conditions of this Contract, you shall not proceed with the change and shall immediately notify the Contracting Officer.

POINTS OF CONTACT

VENDOR POC:

TBD

DELIVERY POC EMAIL: chl-acq-shippingnotification@usace.army.mil

INVOICING INSTRUCTIONS

(1) A proper invoice must be in accordance with FAR 32.905 (b)(1).

(2) Submit invoice via email to: CEERD-CHLInvoicing@usace.army.mil.

To avoid delay in payment, a copy must also be sent to the COR/TPOC.

(3) If more than one invoice is required, the contractor's final invoice shall be Submitted within 45 days after the final period of performance date specified in the contract. The invoice must be clearly marked "final" and submitted as outlined above.

W912HZ26QA020

mailto:chl-acq-shippingnotification@usace.army.mil mailto:CEERD-CHLInvoicing@usace.army.mil

*** END OF NARRATIVE ***

0001 Delivery Schedule From date of lead time event to completion of performance 745 Calendar Days

Date of Award 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Option Line Item

Delivery Schedule From date of lead time event to completion of performance 3 Month

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Option Line Item

Delivery Schedule From date of lead time event to completion of performance 1 Month

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Option Line Item

Delivery Schedule From date of lead time event to completion of performance 45 Calendar Days

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Line Item

Delivery Schedule From date of lead time event to completion of performance 2 Month

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Option Line Item

Delivery Schedule From date of lead time event to completion of performance 6 Month

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Line Item

Delivery Schedule From date of lead time event to completion of performance 3 Month

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Option Line Item

Delivery Schedule From date of lead time event to completion of performance 2 Month

CLIN Only - Date of Option Exercised 1 JobQuantity

Address and POC Place of Performance DoDAAC: W81EWF CountryCode: USA

W2R2 USA ENGR R&D CTR

WATERWAYS EXPERIMENT STATION, 3909 HALLS FERRY ROAD VICKSBURG,

MS 39180-6133 UNITED STATES

DELIVER_TO_EMP_ID_NO

Contract Clauses

FAR Clauses Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.203-3 Gratuities. 1984-04

52.203-6 Restrictions on Subcontractor Sales to the Government.

2020-06

52.203-6 Restrictions on Subcontractor Sales to the Government.

(Alternate I)

2020-06 Alternate I 2021-11

52.203-19 Prohibition on Requiring Certain Internal Confidentiality Agreements or Statements.

2017-01

52.204-13 System for Award Management- Maintenance. (Deviation 2026- O0038)

2026-02

52.209-6 Protecting the Government's Interest When Subcontracting With Contractors Debarred, Suspended, Proposed for Debarment, or Voluntarily Excluded. (Deviation 2026- O0038)

2026-02

52.212-4 Terms and Conditions- Commercial Products and Commercial Services. (Deviation 2026-O0038)

2026-02

52.219-6 Notice of Total Small Business Set-Aside. (Deviation 2026-

2026-02

O0038)

52.219-8 Utilization of Small Business Concerns. (Deviation 2026- O0038)

2026-02

52.222-35 Equal Opportunity for Veterans.

(Deviation 2026-O0038)

2026-02

52.222-36 Equal Opportunity for Workers with Disabilities. (Deviation 2026- O0038)

2026-02

52.222-37 Employment Reports on Veterans. (Deviation 2026- O0038)

2026-02

52.222-40 Notification of Employee Rights Under the National Labor Relations Act. (Deviation 2026- O0038)

2026-02

52.222-50 Combating Trafficking in Persons. (Deviation 2026-O0038)

2026-02

52.222-54 Employment Eligibility Verification. (Deviation 2026- O0038)

2026-02

52.226-8 Encouraging Contractor Policies to Ban Text Messaging While Driving.

2024-05

52.229-12 Tax on Certain Foreign Procurements.

2021-02

52.232-33 Payment by Electronic Funds Transfer-System for Award Management.

2018-10

52.232-40 Providing Accelerated Payments to Small Business Subcontractors.

2023-03

52.233-3 Protest after Award. (Deviation 2026-O0038)

2026-02

52.233-4 Applicable Law for Breach of Contract Claim. (Deviation 2026-

2026-02

DFARS Clauses Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

252.203-7000 Requirements Relating to Compensation of Former DoD Officials.

2011-09

252.203-7002 Requirement to Inform Employees of Whistleblower Rights.

2022-12

252.204-7004 Antiterrorism Awareness Training for Contractors.

2023-01

252.204-7012 Safeguarding Covered Defense Information and Cyber Incident Reporting. (DEVIATION 2024-

O0013 REVISION 1)

2024-05 Deviation 2024- O0013

2024-05

252.204-7018 Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services.

2023-01

252.225-7012 Preference for Certain Domestic Commodities.

2022-04

252.225-7056 Prohibition Regarding Business Operations with the Maduro Regime.

2023-01

252.225-7060 Prohibition on Certain Procurements from the Xinjiang Uyghur Autonomous Region.

2023-06

252.232-7003 Electronic Submission of Payment Requests and Receiving Reports.

2018-12

252.232-7010 Levies on Contract Payments. 2006-12

252.243-7002 Requests for Equitable Adjustment.

2022-12

252.245-7005 Management and Reporting of Government Property.

2024-01

252.247-7023 Transportation of Supplies by Sea.

2024-10

FAR Clauses Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

52.219-14 Limitations on Subcontracting.

(Deviation 2026-O0038)

Limitations on Subcontracting (Feb 2026) (Deviation 2026-O0038)

(a) This clause does not apply to the unrestricted portion of a partial set-aside.

(b) Definition. Similarly situated entity, as used in this clause, means a first-tier subcontractor, including an independent contractor, that-

(1) Has the same small business program status as that which qualified the prime contractor for the award (e.g., for a small business set-aside contract, any small business concern, without regard to its socioeconomic status); and

(2) Is considered small for the size standard under the North American Industry Classification System (NAICS) code the prime contractor assigned to the subcontract.

(c) Applicability. This clause applies only to-

(1) Contracts that have been set aside for any of the small business concerns identified in 19.000(a)(3);

(2) Part or parts of a multiple-award contract that have been set aside for any of the small business concerns identified in 19.000(a)(3);

(3) Contracts that have been awarded on a sole-source basis in accordance with sections 19.105, 19.106, 19.107, and 19.108;

(4) Orders expected to exceed the simplified acquisition threshold and that are set aside for small business concerns under multiple-award contracts, as described in 8.4 and 16.5;

(5) Orders, regardless of dollar value, that are set aside in accordance with sections 19.105, 19.106, 19.107, and 19.108 under multiple-award contracts, as described in 8.4 and 16.5; and

(6) Contracts using the HUBZone price evaluation preference to award to a HUBZone small business concern unless the concern waived the evaluation preference.

(d) Independent contractors. An independent contractor shall be considered a subcontractor.

(e) By submission of an offer and execution of a contract, the Contractor agrees that in performance of a contract assigned a North American Industry Classification System (NAICS) code for-

(1) Services (except construction), it will not pay more than 50 percent of the amount paid by the Government for contract performance to subcontractors that are not similarly situated entities. Any work that a similarly situated entity further subcontracts will count towards the prime contractor's 50 percent subcontract amount that cannot be exceeded. When a contract includes both services and supplies, the 50 percent limitation shall apply only to the service portion of the contract;

(2) Supplies (other than procurement from a nonmanufacturer of such supplies), it will not pay more than 50 percent of the amount paid by the Government for contract performance, excluding the cost of materials, to subcontractors that are not similarly situated entities. Any work that a similarly situated entity further subcontracts will count towards the prime contractor's 50 percent subcontract amount that cannot be exceeded. When a contract includes both supplies and services, the 50 percent limitation shall apply only to the supply portion of the contract;

(3) General construction, it will not pay more than 85 percent of the amount paid by the Government for contract performance, excluding the cost of materials, to subcontractors that are not similarly situated entities. Any work that a similarly situated entity further subcontracts will count towards the prime contractor's 85 percent subcontract amount that cannot be exceeded; or

(4) Construction by special trade contractors, it will not pay more than 75 percent of the amount paid by the Government for contract performance, excluding the cost of materials, to subcontractors that are not similarly situated entities. Any work that a similarly situated entity further subcontracts will count towards the prime contractor's 75 percent subcontract amount that cannot be exceeded.

(f) The Contractor shall comply with the limitations on subcontracting as follows:

(1) For contracts, in accordance with paragraphs (c)(1), (2), (3) and (6) of this clause-

[Contracting Officer check as appropriate.]

[ ] By the end of the base term of the contract and then by the end of each subsequent option period; or

[ ] By the end of the performance period for each order issued under the contract.

(2) For orders, in accordance with paragraphs (c)(4) and (5) of this clause, by the end of the performance period for the order.

(g) A joint venture agrees that, in the performance of the contract, the applicable percentage specified in paragraph (e) of this clause will be performed by the aggregate of the joint venture participants.

(1) In a joint venture comprised of a small business protégé and its mentor approved by the Small Business Administration, the small business protégé shall perform at least 40 percent of the work performed by the joint venture. Work performed by the small business protégé in the joint venture must be more than administrative functions.

(2) In an 8(a) joint venture, the 8(a) participant(s) shall perform at least 40 percent of the work performed by the joint venture. Work performed by the 8(a) participants in the joint venture must be more than administrative functions.

(End of clause)

52.223-9 Estimate of Percentage of Recovered Material Content for EPA-Designated Items.

2008-05

Estimate of Percentage of Recovered Material Content for EPA-Designated Items (May 2008)

. As used in this clause-(a) Definitions means a material or finished product that has served its intended use Postconsumer material and has been discarded for disposal or recovery, having completed its life as a consumer item.

Postconsumer material is a part of the broader category of "recovered material."

"Recovered material" means waste materials and by-products recovered or diverted from solid waste, but the term does not include those materials and by-products generated from, and commonly reused within, an original manufacturing process.

The Contractor, on completion of this contract, shall-(b)

Estimate the percentage of the total recovered material content for EPA-designated item(s) (1) delivered and/or used in contract performance, including, if applicable, the percentage of post-consumer material content; and

Submit this estimate to the Contracting Officer's Representative (COR).(2)

Addendum to Contract Clauses

FAR Clauses Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.204-9 Personal Identity Verification of Contractor Personnel.

2011-01

52.209-10 Prohibition on Contracting With Inverted Domestic Corporations.

(Deviation 2026-O0038)

2026-02

52.222-3 Convict Labor. (Deviation 2026- O0038)

2026-02

52.223-5 Pollution Prevention and Right-to- Know Information.

2024-05

52.223-10 Waste Reduction Program.

(DEVIATION 2025-O0004)

2025-03 Deviation 2025- O0004

2025-03

52.223-23 Sustainable Products. (Deviation 2026-O0038)

2026-02

52.240-91 Security Prohibitions and Exclusions. (Deviation 2026- O0038)

2026-02

52.244-6 Subcontracts for Commercial Products and Commercial Services. (Deviation 2026-O0038)

2026-02

52.245-1 Government Property. 2021-09

52.245-9 Use and Charges. 2012-04

DFARS Clauses Incorporated by Reference

Date

Alternate Deviation

Variation Effective Date

252.201-7000 Contracting Officer's Representative.

1991-12

252.225-7972 Prohibition on the Procurement of Foreign-Made Unmanned Aircraft Systems. (DEVIATION 2024-O0014)

2024-08 Deviation 2024- O0014

2024-08

252.237-7010 Prohibition on Interrogation of Detainees by Contractor Personnel.

2023-01

252.245-7003 Contractor Property Management System Administration

2025-01

FAR Clauses Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

52.217-9 Option to Extend the Term of the Contract.

2000-03

Option to Extend the Term of the Contract (Mar 2000)

The Government may extend the term of this contract by written notice to the Contractor (a) anytime prior to contract expiration provided that the Government gives the Contractor a preliminary written notice of its intent to extend at least before the contract seven (7) days expires. The preliminary notice does not commit the Government to an extension.

If the Government exercises this option, the extended contract shall be considered to (b) include this option clause.

The total duration of this contract, including the exercise of any options under this clause, (c) shall not exceed .24.5 months

(End of clause)

52.252-2 Clauses Incorporated by Reference.

1998-02

Clauses Incorporated By Reference (Feb 1998)

This contract incorporates one or more clauses by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. Also, the full text of a clause may be accessed electronically at this/these address(es):

https://www.acquisition.gov/content/regulations

(End of clause)

52.252-6 Authorized Deviations in Clauses. 2020-11

Authorized Deviations in Clauses (Nov 2020)

The use in this solicitation or contract of any Federal Acquisition Regulation (48 CFR (a) Chapter 1) clause with an authorized deviation is indicated by the addition of "(DEVIATION)" after the date of the clause.

The use in this solicitation or contract of any Defense Federal Acquisition Regulation (48 (b) CFR Chapter 2) clause with an authorized deviation is indicated by the addition of "(DEVIATION)" after the name of the regulation.

List of Contract Documents, Exhibits, or Attachments

*** END OF NARRATIVE ***

Identifier Document Name

Document Description

Reference Identifier

Date Line Item

Page Numbers

Document Type

Provided Under Separate Cover

0001 Performanc e Work Sta tement Att achment

Performance Work Statement

Apr

Attachment No

Solicitation Provisions

FAR Provisions Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.204-7 System for Award Management- Registration. (Deviation 2026- O0038)

2026-02

52.212-1 Instructions to Offerors- Commercial Products and Commercial Services. (Deviation 2026-O0038)

DFARS Provisions Incorporated by Reference

Date

Alternate Deviation

Variation Effective Date

252.203-7005 Representation Relating to Compensation of Former DoD Officials.

2022-09

252.204-7008 Compliance with Safeguarding Covered Defense Information Controls.

2016-10

252.204-7024 Notice on the Use of the Supplier Performance Risk System.

2023-03

252.225-7055 Representation Regarding Business Operations with the Maduro Regime.

2022-05

252.225-7059 Prohibition on Certain Procurements from the Xinjiang Uyghur Autonomous Region- Representation.

2023-06

DFARS Provisions Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

252.204-7017 Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services-Representation.

2021-05

PROHIBITION ON THE ACQUISITION OF COVERED DEFENSE TELECOMMUNICATIONS

EQUIPMENT OR SERVICES-REPRESENTATION (MAY 2021)

The Offeror is not required to complete the representation in this provision if the Offeror has represented in the provision at 252.204-7016, Covered Defense Telecommunications Equipment or Services-Representation, that it "does not provide covered defense telecommunications equipment or services as a part of its offered products or services to the Government in the performance of any contract, subcontract, or other contractual instrument."

(a) Definitions. "Covered defense telecommunications equipment or services," "covered mission," "critical technology," and "substantial or essential component," as used in this provision, have the meanings given in the 252.204-7018 clause, Prohibition on the Acquisition of Covered Defense Telecommunications Equipment or Services, of this solicitation.

(b) Prohibition. Section 1656 of the National Defense Authorization Act for Fiscal Year 2018 (Pub. L. 115-91) prohibits agencies from procuring or obtaining, or extending or renewing a contract to procure or obtain, any equipment, system, or service to carry out covered missions that uses covered defense telecommunications equipment or services as a substantial or essential component of any system, or as critical technology as part of any system.

(c) Procedures. The Offeror shall review the list of excluded parties in the System for Award Management (SAM) at https://www.sam.gov for entities that are excluded when providing any equipment, system, or service to carry out covered missions that uses covered defense telecommunications equipment or services as a substantial or essential component of any system, or as critical technology as part of any system, unless a waiver is granted.

(d) Representation. If in its annual representations and certifications in SAM the Offeror has represented in paragraph (c) of the provision at 252.204-7016, Covered Defense Telecommunications Equipment or Services-Representation, that it "does" provide covered defense telecommunications equipment or services as a part of its offered products or services to the Government in the performance of any contract, subcontract, or other contractual instrument, then the Offeror shall complete the following additional representation:

The Offeror represents that it [ ] will [ ] will not provide covered defense telecommunications equipment or services as a part of its offered products or services to DoD in the performance of any award resulting from this solicitation.

(e) Disclosures. If the Offeror has represented in paragraph (d) of this provision that it "will provide covered defense telecommunications equipment or services," the Offeror shall provide the following information as part of the offer:

(1) A description of all covered defense telecommunications equipment and services offered (include brand or manufacturer; product, such as model number, original equipment manufacturer (OEM) number, manufacturer part number, or wholesaler number; and item description, as applicable).

(2) An explanation of the proposed use of covered defense telecommunications equipment and services and any factors relevant to determining if such use would be permissible under the prohibition referenced in paragraph (b) of this provision.

(3) For services, the entity providing the covered defense telecommunications services (include entity name, unique entity identifier, and Commercial and Government Entity (CAGE) code, if known).

(4) For equipment, the entity that produced or provided the covered defense telecommunications equipment (include entity name, unique entity identifier, CAGE code, and whether the entity was the OEM or a distributor, if known).

(End of provision)

Evaluation - Commercial Products and Commercial Services

FAR Provisions Incorporated by Full Text

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.212-2 Evaluation-Commercial Products and Commercial Services.

(Deviation 2026-O0038)

2026-02

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 will be most advantageous to the Government, price and other factors considered. The following factors will be used to evaluate offers:

Technical Acceptability

Past Performance

Price

FAR Part 12 evaluation procedures will be utilized for determining the offeror that best represents the best value to the Government, with technical acceptability, past performance, and price being the factors for evaluation.

For technical acceptability, the evaluators will consider conformance to the salient characteristics detailed in the Performance Work Statement of this solicitation, as well as the offeror's ability to indicate that it has proficient expertise, familiarity, and experience in the following areas in its statement of experience:

The contractor shall have proficient expertise in using DELFT3D. The contractor shall have proficient expertise and familiarity with numerical modeling of hydrodynamics and sediment transport. The contractor must also have experience with Adaptive Hydraulics (AdH) and DELFT 2D and 3D model codes for hydrodynamics. The contractor must have experience working on Linux high performance computing machines and the ability to write code in python and MATLAB. The contractor must meet security requirements to access the ERDC High Performance Computing (HPC) machines.

(b) . The Government will evaluate offers for award purposes by adding Options (if applicable) the 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 Notice of award successful 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)

Addendum to Solicitation Provisions

FAR Provisions Incorporated by Reference

Number Title Effective Date

Alternate Deviation

Variation Effective Date

52.203-11 Certification and Disclosure Regarding Payments to Influence Certain Federal Transactions.

2024-09

52.203-18 Prohibition on Contracting with Entities that Require Certain Internal Confidentiality Agreements or Statements- Representation.

2017-01

52.240-90 Security Prohibitions and Exclusions Representations and Certifications. (Deviation 2026-

FAR Provisions Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

52.229-11 Tax on Certain Foreign Procurements-Notice and Representation.

2020-06

Tax on Certain Foreign Procurements-Notice and Representation (Jun 2020)

(a) Definitions. As used in this provision-

Foreign person means any person other than a United States person.

Specified Federal procurement payment means any payment made pursuant to a contract with a foreign contracting party that is for goods, manufactured or produced, or services provided in a foreign country that is not a party to an international procurement agreement with the United States. For purposes of the prior sentence, a foreign country does not include an outlying area of the United States.

United States person as defined in 26 U.S.C. 7701(a)(30) means

(1) A citizen or resident of the United States;

(2) A domestic partnership;

(3) A domestic corporation;

(4) Any estate (other than a foreign estate, within the meaning of 26 U.S.C. 701(a)(31)); and

(5) Any trust if-

(i) A court within the United States is able to exercise primary supervision over the administration of the trust; and

(ii) One or more United States persons have the authority to control all substantial decisions of the trust.

(b) Unless exempted, there is a 2 percent tax of the amount of a specified Federal procurement payment on any foreign person receiving such payment. See 26 U.S.C. 5000C and its implementing regulations at 26 CFR 1.5000C-1 through 1.5000C-7.

(c) Exemptions from withholding under this provision are described at 26 CFR 1.5000C-1(d)(5) through (7). The Offeror may claim an exemption from the withholding by using the Department of the Treasury Internal Revenue Service (IRS) Form W-14, Certificate of Foreign Contracting Party Receiving Federal Procurement Payments, available at www.irs.gov/w14. Any exemption claimed and self-certified on the IRS Form W-14 is subject to audit by the IRS. Any disputes regarding the imposition and collection of the 26 U.S.C. 5000C tax are adjudicated by the IRS as the 26 U.S.C. 5000C tax is a tax matter, not a contract issue. The IRS Form W-14 is provided to the acquiring agency rather than to the IRS.

(d) For purposes of withholding under 26 U.S.C. 5000C, the Offeror represents that

(1) It [ ] is [ ] is not a foreign person; and

(2) If the Offeror indicates "is" in paragraph (d)(1) of this provision, then the Offeror represents that-I am claiming on the IRS Form W-14 [ ] a full exemption, or [ ] partial or no exemption [Offeror must select one] from the excise tax.

(e) If the Offeror represents it is a foreign person in paragraph (d)(1) of this provision, then-

(1) The clause at FAR 52.229-12, Tax on Certain Foreign Procurements, will be included in any resulting contract; and

(2) The Offeror shall submit with its offer the IRS Form W-14. If the IRS Form W-14 is not submitted with the offer, exemptions will not be applied to any resulting contract and the Government will withhold a full 2 percent of each payment.

(f) If the Offeror selects "is" in paragraph (d)(1) and "partial or no exemption" in paragraph (d)(2) of this provision, the Offeror will be subject to withholding in accordance with the clause at FAR 52.229-12, Tax on Certain Foreign Procurements, in any resulting contract.

(g) A taxpayer may, for a fee, seek advice from the IRS as to the proper tax treatment of a transaction. This is called a private letter ruling. Also, the IRS may publish a revenue ruling, which is an official interpretation by the IRS of the Internal Revenue Code, related statutes, tax treaties, and regulations. A revenue ruling is the conclusion of the IRS on how the law is applied to a specific set of facts. For questions relating to the interpretation of the IRS regulations go to https://www.irs.gov/help/tax-law-questions.

52.252-1 Solicitation Provisions Incorporated by Reference.

1998-02

Solicitation Provisions Incorporated by Reference (Feb 1998)

This solicitation incorporates one or more solicitation provisions by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. The offeror is cautioned that the listed provisions may include blocks that must be completed by the offeror and submitted with its quotation or offer. In lieu of submitting the full text of those provisions, the offeror may identify the provision by paragraph identifier and provide the appropriate information with its quotation or offer. Also, the full text of a solicitation provision may be accessed electronically at this/these address(es):

https://www.acquisition.gov/content/regulations

(End of provision)

52.252-5 Authorized Deviations in Provisions.

2020-11

Authorized Deviations in Provisions (Nov 2020)

The use in this solicitation of any Federal Acquisition Regulation (48 CFR Chapter 1) (a) provision with an authorized deviation is indicated by the addition of "(DEVIATION)" after the date of the provision.

The use in this solicitation of any Defense Federal Acquisition Regulation (48 CFR Chapter (b)

2) provision with an authorized deviation is indicated by the addition of "(DEVIATION)" after the name of the regulation.

DFARS Provisions Incorporated by Full Text

Date

Alternate Deviation

Variation Effective Date

252.209-7012 Prohibition Relating to Conflicts of Interest in Consulting Services-

2025-10

Certification.

PROHIBITION RELATING TO CONFLICTS OF INTEREST IN CONSULTING SERVICES-

CERTIFICATION (OCT 2025)

(a) Definitions. As used in this provision-

"Consulting services" means advisory and assistance services, except that "consulting services" does not include the provision of products or services related to-

(1) Compliance with legal, audit, accounting, tax, reporting, or other requirements of the laws and standards of countries; or

(2) Participation in a judicial, legal, or equitable dispute resolution proceeding.

"Contract oversight entity" means any of the following:

(1) The Contracting Officer.

(2) The Contracting Officer's Representative.

(3) The Defense Contract Management Agency.

(4) The Defense Contract Audit Agency.

(5) The DoD Office of Inspector General or any subcomponent of that office.

(6) The Government Accountability Office.

"Covered contract" means a DoD contract involving consulting services.

"Covered foreign entity" means any of the following:

(1) The government of the People's Republic of China, the Chinese Communist Party, the People's Liberation Army, the Ministry of State Security, or other security service or intelligence agency of the People's Republic of China.

(2) The government of the Russian Federation or any entity sanctioned by the Secretary of the Treasury under Executive Order 13662, Blocking Property of Additional Persons Contributing to the Situation in Ukraine.

(3) The government of any country, if the Secretary of State determines that such government has repeatedly provided support for acts of international terrorism, pursuant to any of the following:

(i) Section 1754(c)(1)(A) of the Export Control Reform Act of 2018 (50 U.S.C. 4318(c)(1)(A)).

(ii) Section 620A of the Foreign Assistance Act of 1961 (22 U.S.C. 2371).

(iii) Section 40 of the Arms Export Control Act (22 U.S.C. 2780).

(iv) Any other provision of law.

(4) Any entity included on any of the following lists maintained by the Department of Commerce (see the Export Administration Regulations at 15 CFR subchapter C):

(i) The Entity List in supplement no. 4 to 15 CFR part 744.

(ii) The Denied Persons List as described in 15 CFR 764.3(a)(2).

(iii) The Unverified List in supplement no. 6 to 15 CFR part 744.

(iv) The Military End User List in supplement no. 7 to 15 CFR part 744.

(5) Any entity identified by the Secretary of Defense pursuant to section 1237(b) of the National Defense Authorization Act for Fiscal Year 1999 (Pub. L. 105-261; 50 U.S.C. 1701 note).

(6) Any entity on the Non-Specially Designated Nationals Chinese Military-Industrial Complex Companies List maintained by the Office of Foreign Assets Control of the Department of the Treasury under Executive Order 14032, Addressing the Threat From Securities Investments That Finance Certain Companies of the People's Republic of China.

(b) Prohibition. DoD cannot award to the Offeror a contract assigned a North American Industry Classification System code beginning with 5416 if the Offeror-

(1) Cannot certify that neither the Offeror nor any of its subsidiaries or affiliates hold a contract or subcontract that involves consulting services with one or more covered foreign entities; and

(2) Does not maintain a conflict-of-interest mitigation plan as described in paragraph (d) of this provision.

(c) Certification. The Offeror certifies that-

(1)(i) It does [ ] does not [ ] hold a contract or subcontract that involves consulting services with one or more covered foreign entities; and

(ii) Its subsidiaries or affiliates do [ ] do not [ ] hold a contract or subcontract that involves consulting services with one or more covered foreign entities; and

(2) It does [ ] does not [ ] maintain a conflict-of-interest mitigation plan described in paragraph

(d) of this provision.

(d) Conflict-of-interest mitigation plan. If the Offeror answered in the affirmative in paragraphs (c)(1) and (2) of this provision, then the Offeror shall submit its conflict-of-interest mitigation plan to the Contracting Officer for approval. The Offeror may contact the Contracting Officer for guidance on submitting the Offeror's conflict-of-interest mitigation plan.

(1) The Offeror's conflict-of-interest mitigation plan shall be auditable by a contract oversight entity and shall include-

(i) An identification, unless otherwise prohibited by law or regulation, of any covered contracts of the Offeror or its subsidiaries or affiliates with a covered foreign entity. If the Offeror is unable to identify one or more covered foreign entities due to confidentiality obligations, the Offeror shall identify such entities as a covered foreign entity;

(ii) A written analysis, including a course of action for avoiding, neutralizing, or mitigating the actual or potential conflict of interest of such a covered contract;

(iii) A description of the procedures by which the Offeror or its subsidiaries or affiliates will ensure that individuals who will perform the scope of a covered contract will not, for the duration of such contract, also provide any consulting services to any covered foreign entity; and

(iv) A description of the procedures by which the Offeror or its subsidiaries or affiliates will submit to the contract oversight entities a notice of an unmitigated conflict of interest with respect to a covered contract within 15 days of determining that such a conflict has arisen.

(2) The Contracting Officer will incorporate the Offeror's approved conflict-of-interest mitigation plan into any contract awarded to the Offeror resulting from this solicitation.

Supplies or Services & Prices or Costs
Description/Specifications/Statement of Work
Inspection and Acceptance
Deliveries or Performance
Contract Clauses
Contract Clauses
List of Attachments
Instructions, Conditions, & Notices to Offerors or Quoters
Evaluation Factors for Award
Instructions, Conditions, & Notices to Offerors or Quoters
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05solicitationnumber: W912HZ26QA020
06solissuedate: 13 APR 2026
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ERDC CONTRACTING OFC, 3909 HALLS FERRY ROAD

VICKSBURG, MS 39180-6199

UNITED STATES

RHODA LEWIS, EMAIL: RHODA.A.LEWIS@USACE.ARMY.MIL TELEPHONE: (217) 373-4479

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