Amendment 0001.pdf

PDF 4 MB Posted Aug 5, 2026

Attached to: Black Butte Oxidation Pond Liners
Solicitation number: W9123826QA026
Issued by: Department of the Army Corps of Engineers Engineering District Sacramento

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Written by GovTribe AI · Aug 5, 2026

This document is Standard Form 30 (SF 30), an Amendment of Solicitation/Modification of Contract issued by the W075 Endist Sacramento KO Contracting Division on August 5, 2026.

The amendment extends the response due date from August 6, 2026 to August 13, 2026 for solicitation W9123826QA026. The amendment updates the Performance Work Statement (PWS), removes two mobilization CLINs (0023 and 0024) for Buckhorn services with Product Service Code Z1ND, and deletes their associated inspection/acceptance locations and place of performance designations at DoDAAC W91238. The amendment adds periods of performance spanning September 15, 2026 to September 10, 2027 across 20 active CLINs (0001-0022). Contract documents are updated by replacing "PWS.CS Approved" with "Attachment A.Revised PWS.Revised.8.3.2026." The contracting officer is identified as Leah M. Caldwell, signed on August 5, 2026. Offerors must acknowledge receipt of this amendment prior to the extended deadline by completing and returning items 8 and 15, acknowledging receipt on each offer copy, or submitting separate written communication referencing the solicitation and amendment numbers. Failure to acknowledge receipt may result in offer rejection. All other terms and conditions of the original contract remain unchanged and in full force and effect.

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Other files

File	Type	Posted
PWS.Revised.8.3.2026.pdf	PDF	Aug 5, 2026
Attachment A.Revised.pdf	PDF	Aug 5, 2026
Questions.Answers.pdf	PDF	Aug 5, 2026
Attachment A.pdf	PDF	Jul 8, 2026
Wage Determination.pdf	PDF	Jul 7, 2026
Solicitation.W9123826QA026.pdf	PDF	Jul 7, 2026
Performance Work Statement.pdf	PDF	Jul 7, 2026

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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

SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Solicitation/Contract Form Continuation

The following changes have been made:

INFORMATION FROM TO

Response Due Date

06 Aug 2026 13 Aug 2026

Continuation of Supplies or Services and Prices/Costs

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

Item Supplies / Services Quantity Unit Unit Price Amount

0023 Buckhorn - Mobilization

Product Service Code: Z1ND

Pricing Arrangement: Firm Fixed Price

1 Job

Item Supplies / Services Quantity Unit Unit Price Amount

0024 Buckhorn - Mobilization

Product Service Code: Z1ND

Pricing Arrangement: Firm Fixed Price

1 Job

Continuation of Inspection and Acceptance

W9123826QA0260001

The inspection and acceptance locations for the following CLIN(s) / SLIN(s) / ELIN(s) were deleted:

Inspection and Acceptance Location - DoDAAC: W91238 Inspection and Acceptance Location - DoDAAC: W91238

Continuation of Deliveries or Performance

The delivery information for the following CLIN(s) / SLIN(s) / ELIN(s) were added:

INFORMATION VALUE