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

23 Jun 2026 25 Jun 2026

List of Contract Documents, Exhibits, or Attachments

The attachments table has changed from:

Identifie r

Document Name

Document Description Reference Identifier

Date Line Item Page N umbers

Docum ent Type

Provide d Under Separat e Cover

0001 B08_Attach-1_

PWS_26QA08

6_FINAL_v2 - 31 May 2026

Performance Work Statement Attach-1 01 Jun 2026 Attach ment

No

0002 B08_Attach-2_ Specifications_ 20250515

Specification Attachmen t-2

19 May

Attach ment

No

0003 B08_Attach-3_

DB_TX202601

19_20260518

Wage Determination Attachmen t-3

13 May

Attach ment

No

0004 B08_Attach- 4_Price Sched ule_v2_26QA0

Price Schedule Attachmen t-4

14 May

Attach ment

No

0005 B08_Attach- 5_Vendor Info Form

Vendor Information Form Attachmen t-5

14 May

Attach ment

No

0006 B08_Attach-6_

PPQ_TEMPLA

TE

Past Performance Questionnaire Attachmen t-6

14 May

Attach ment

No

To:

W9126G26QA0860001

Identifie r

Document Name

Document Description Reference Identifier

Date Line Item Page N umbers

Docum ent Type

Provide d Under Separat e Cover

0001 B08_Attach-1_

PWS_26QA08

6_FINAL_v2 - 31 May 2026

Performance Work Statement Attach-1 01 Jun 2026 26 Attach ment

No

0002 B08_Attach-2_ Specifications_ 20250515

Specification Attachmen t-2

19 May

Attach ment

No

0003 B08_Attach-3_

DB_TX202601

19_20260518

Wage Determination Attachmen t-3

13 May

Attach ment

No

0004 B08_Attach- 4_Price Sched ule_v2_26QA0

Price Schedule Attachmen t-4

14 May

Attach ment

No

0005 B08_Attach- 5_Vendor Info Form

Vendor Information Form Attachmen t-5

14 May

Attach ment

No

0006 B08_Attach-6_

PPQ_TEMPLA

TE

Past Performance Questionnaire Attachmen t-6

14 May

Attach ment

No

0007 B08_Amend- 0001_Attach- 1_Rvsd PWS

Performance Work Statement Attachmen t-1R

18 Jun 2026 Attach ment

No

0008 B08_Amend- 0001_Attach- 2_Rvsd Specifications

Revised Specifications Attachmen t-2R

18 Jun 2026 Attach ment

No

0009 B08_Amend- 0001_Attach- 7_Questions- Answers

Amend-0001-Questions-Answers Attachmen t-7

18 Jun 2026 Attach ment

No

The following contract documents were added:

B08_Amend-0001_Attach-1_Rvsd PWS B08_Amend-0001_Attach-2_Rvsd Specifications B08_Amend-0001_Attach-7_Questions-Answers

Miscellaneous text in this section has been added to:

The attachments listed in this Section are incorporated by reference and will be made part of the contract with the same force and effect as if included in full text.

Addendum to 52.212-1, Instructions to Offerors - Commercial Products and Commercial Services

Miscellaneous text in this section has been modified to:

52.212-1 Instructions to Offerors--Commercial Products and Commercial Services (RFO Deviation Date 29 April 2026)

NOTE: All headings in bold below represent addendums to the basic provision 52.212-1. The below text supersedes the basic provision 52.212-1 that is included in the solicitation by reference. To assure timely and equitable evaluation of the quotes, vendors must follow the instructions below and are required to meet all solicitation requirements. Failure to meet a requirement may result in a quote being ineligible for award. The Government's terms, conditions, and respective clauses contained within this solicitation are prescribed IAW the RFO, DFARS, and AFARS, and are not subject to conditionally proposed revisions or changes by offerors.

(a) Submission of offers. Submit signed and dated offers to the office specified in this solicitation at or before the exact time specified in this solicitation. As a minimum, offers shall include--

(1) The solicitation number;

(2) The name, address, telephone number of the Offeror;

(3) The Offeror's Unique Entity Identifier (UEI) and, if applicable, Electronic Funds Transfer (EFT) indicator;

(4) Information necessary to evaluate the factors contained in the provision at 52.212-2 or as described in the solicitation;

ADDENDUM: Technical submission - Submit a written plan describing how the offeror will perform the services listed in the PWS and Specifications (Attachment 1 and 2). At a minimum the plan submitted along with the offeror's quote will include:

A brief narrative confirming the offeror's understanding of and methodology for:

1. Maintaining 100% continuous security using temporary fencing during demolition/installation. PWS Section 5.1 Basic Services

2. Anchoring and installing approximately 100 LF of fencing along the steep, "stair-stepped" rock cliff.

Specifications 1.1 General and Part 1.4 Safety Requirements

3. Achieving proper electrical grounding (25 ohms) near the high-voltage switchyard. Specifications Part 1.4 and 3.4 Grounding

Complete the provided Pricing Schedule attached to this RFQ (Attachment 4) and any discount terms.

Vendors will input the price per item (to the nearest cent) in the corresponding yellow columns of the Attachment 4 - Pricing Schedule excel worksheet. The total price for the items will auto-calculate in the blue columns, but the offeror is responsible for ensuring the accuracy of all formulas as well as their overall price. Failure to propose prices for all line items on the pricing schedule will render the quote incomplete and potentially removed from further award consideration.

Firm Fixed Priced Quotes: The resultant award will be Firm Fixed Priced; accordingly, pricing is not subject to revision and/or negotiation if selected for award. Quotes shall include pricing for all items in the Pricing Schedule and unit prices shall not be more than two (2) decimal places.

All past performance questionnaires (Attachment 6 PPQ) shall be completed by the offeror's previous customers herein referred to as the Past Performance Point of Contact (PP POC). The offeror shall compile all completed PPQs and submit to the Government with their quote. Offerors shall submit recent and relevant contract information for a minimum of three (3) and a maximum of five (5) PPQs for the Power House Security Fence Installation.

a) To be considered , for a particular contract or combination of contracts, services must have been andrecent /or are currently being provided at any time within the last three (3) years from the date of issuance of this solicitation.

b) To be considered relevant, offerors must include at least three projects performing services similar in scope and magnitude of effort and complexities to the services described in the PWS. This includes the installation of security fencing of a similar or greater linear footage and complexity near a high voltage facility and on difficult terrain (e.g., rock/cliffs).

The offeror will be responsible for contacting the PP POC referenced in their quote. The PP POCs will be requested to complete the Past Performance Questionnaire (Attachment 6 PPQ).

THE RESPONSIBILITY FOR PROVIDING THE QUESTIONAIRES TO THE PP POCs AND COMPLETED

QUESTIONAIRES TO THE GOVERNMENT RESTS SOLEY WITH THE OFFEROR.

Teaming Arrangements and Joint Ventures. Offerors shall provide a copy of any teaming/joint venture agreement. The small business partner to the joint venture must submit a written certification to the contracting officer and SBA, signed by an authorized official of each partner to the joint venture, stating that the parties have entered into a joint venture agreement that fully complies with 13 C.F.R 125.8(b) and that the parties will perform the contract in compliance with the joint venture agreement and with the performance of work requirements set forth in 13 C.F.R 125.8(c). The Government will consider the work done by each partner to the joint venture as well as any work done by the joint venture itself previously. The partners to the joint venture must demonstrate the past performance, experience, business systems and certifications necessary to perform the contract.

(5) Responses to provisions that require Offeror completion of information, representations, and certifications (other than those collected via the System for Award Management (SAM))

(6) A statement specifying the extent of agreement with all terms, conditions, and provisions included in the solicitation and any solicitation amendments. ADDENDUM: Vendor will acknowledge, sign, and submit with their quote all solicitation Amendments.

(b) . The Offeror agrees to hold the prices in its offer firm for 60 calendar days from the Period for acceptance of offers date specified for receipt of offers, unless another time period is specified in an addendum to the solicitation.

ADDENDUM: Section (b) replaced as follows: The vendor agrees to hold the prices in its quote firm for 90 calendar days from the date specified for receipt of quotes.

(c) Late submissions, modifications, revisions, and withdrawals of offers. ADDENDUM: All submissions shall be electronically uploaded through the PIEE Solicitation Module at: <https://piee.eb.mil/>. Quotes submitted by mail, hand delivery, proprietary file-transfer systems, or DoD SAFE will not be accepted. Offerors are responsible for verifying successful submission in PIEE.

If the PIEE Solicitation Module is unavailable, Offerors may request alternate submission by email. Offerors are encouraged to make such requests early enough to ensure approval is received and their offer is submitted prior to the closing date for receipt of quotes. Prior written approval must be obtained from either:

Contracting Officer: Ms. Kimberly Logan (kimberly.a.logan@usace.army.mil) or

Contract Specialist: Khadijah Y. Poon (khadijah.y.poon@usace.army.mil)

Offerors must ensure all files are virus-free before submission.

SITE VISIT INSTRUCTION: A site visit will be conducted at the Power House Facility on 16 June 2026 at 10:00 A.M. CT for the purpose of answering questions regarding this solicitation. (b) Provide the name of attendee (not to exceed 2 per firm) along with contact information to Ms. Khadijah Y. Poon (khadijah.y.poon@usace.

army.mil) no later than 15 June 2026 at 10:00 A.M CT. This information must be provided in advance in order to ensure access to the site and adequate accommodation for attendees. IAW RFO 52.237-1, OFFERORS OR QUOTERS ARE URGED AND EXPECTED to inspect the site where services are to be performed and to satisfy themselves regarding all general and local conditions that may affect the cost of contract performance. In no event shall failure to inspect the site constitute grounds for a claim after contract award. Site Visit participants are encouraged to wear long pants and boots/shoes suitable to walking on gravel, hills, uneven terrain and through high grass.

QUESTIONS: Question pertaining to this solicitation must be submitted via email to the Contracting Officer and Contract Specialist no later than 17 June 2026/ 1:00 P.M. C.T.

RFQ due date/time: 2026 / 10:00 A.M C.T.25 JUNE

(d) Contract award (not applicable to Invitation for Bids). The Government intends to evaluate offers and award a contract without discussions with Offerors. Therefore, the Offeror's initial offer should contain the Offeror's best terms.

However, the Government reserves the right to conduct discussions, if necessary. The Government may reject any or all offers if such action is in the public interest, accept other than the lowest offer, and waive informalities and minor irregularities in offers received. ADDENDUM: Section (d) replaced as follows: Interchanges - Interchanges are fluid interaction(s) between the Contracting Officer (KO) and the offerors that may address any aspect of the

W9126G26QA0860001

mailto:kimberly.a.logan@usace.army.mil mailto:khadijah.y.poon@usace.army.mil mailto:kimberly.a.logan@usace.army.mil mailto:kimberly.a.logan@usace.army.mil quote and may or may not be documented in real time. The Government intends to make award without Interchanges with respective offerors. The Government reserves the right to conduct Interchanges with all, some, or none of the offerors if deemed in its best interest. This is NOT a FAR Part 15 Procurement.

ADDENDUM: The table below shows required submission items with the offeror's quote. This is not all encompassing but is intended to serve as a tool to assist with quote submission.

Volume / File Content & Format Label Example

a. Price Volume Completed Attachment 4 Pricing (base and all option periods)Schedule

ABC_LLC_Price_26QA086

b. Technical Volume Narrative (maximum five pages) describing Offeror's understanding and approach to performing the work requirements. SEE ADDENDUM 52.212-1, a. 4 above

ABC_LLC_Technical_26QA086

c. Past Performance Volume Minimum of three (3) and a maximum of five (5) completed Attachment 6 Past Performance Questionnaires

. (PPQs) Include Teaming/Joint Venture Agreement, if any.

ABC_LLC_PPQ_26QA086

d. Vendor Information Sheet See Attachment 5 - Required ABC_LLC_VendorInfo_26QA086

e. Amendments (if issued) Signed acknowledgment of each solicitation Amendment.

ABC_LLC_AMD_26QA086

(End of provision)

KO CONTRACTING DIVISION, 819 TAYLOR ST BOX 17300

FORT WORTH, TX 76102-6124

UNITED STATES

KHADIJAH POON, EMAIL: KHADIJAH.Y.POON@USACE.ARMY.MIL TELEPHONE: (817) 886-1474

AdminBy:

SCD: PAS: