W912EK26QA028 - Amendment 0003.pdf

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Attached to
Saylorvile Lake and Lake Red Rock Vegetative Mgmt Services
Solicitation number
W912EK26QA028
Issued by

About this file

This is a Request for Quotation (RFQ) with accompanying amendment and questions and answers for vegetative management services at Saylorville Lake and Lake Red Rock. The solicitation number is W912EK26QA028, issued by the US Army Corps of Engineers (USACE), Rock Island District, located at 1500 Rock Island Drive, Rock Island, Illinois 61201. The contract includes a base period and four option years. Quotations must be submitted on the Standard Form 1449 with completed Schedule of Prices for all contract line items (CLINs). Responses should include the contractor's CAGE code from the System for Award Management (SAM) database, a point of contact with phone and email, and Block 17a information on the SF 1449. All offers must include past performance documentation as required by the solicitation.

The Q&A clarifies that contractors are responsible for cutting all trees and mature shrub growth within designated mowing areas using any machinery or method, unless vegetation is specifically marked to keep; USACE will supply all seed for seeding operations; and past performance documentation is mandatory for all bidders, not just those with prior USACE contract experience. The primary contact for the solicitation is Eric Gaul at eric.j.gaul@usace.army.mil or (309) 794-5093. Amendment 0003, effective 15 April 2026, addresses vendor questions and states that all other terms and conditions remain unchanged.

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Other files

File Type Posted
A02.Updated Schedule of Prices.xlsx XLSX spreadsheet
Technical Exhibit Number 4 - NAVFAC Past Performance PPQ.pdf PDF
W912EK26QA028 - Amendment 0002.pdf PDF
W912EK26QA0280001 Amendment.pdf PDF
Schedule of Prices.xlsx XLSX spreadsheet
W912EK26QA028.pdf PDF

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Text version

REQUEST FOR QUOTATION

PLEASE RETURN TO:

US Army Corps of Engineers

US Army Corps of Engineers Saylorville Lake and Lake Red Rock Vegetative Mgmt Services

W912EK26QA028

Attn: Eric Gaul 1500 Rock Island Drive Rock Island, Illinois, 61201 Email: eric.j.gaul@usace.army.mil

PLEASE INCLUDE THE FOLLOWING INFORMATION:

1. Complete Block 17a on the SF 1449 - Enter Name, Address, and Current Phone Number of Person to

Contact Regarding Proposal

2. Complete and sign Blocks 30a, 30b, and 30c on the SF1449

3. Complete and submit the Base and 4 Option CLIN’s on the SF 1449 and you must fill out the Schedule of

Prices.

4. Please fill out the information below completely and include this cover page with your offer, along with the above items that need to be filled out.

5. Include the Solicitation Number on the outside of your envelope, cover sheet, or subject line if submitting by email pdf format. It is the responsibility of the offeror to verify that their offer has been received and is legible when using a method other than electronic format to submit an offer.

Contractors must be current in their registration in the System for Award Management (SAM) Database before a Government Contract award can be made. https://www.sam.gov/

Please provide: CAGE Code (SAM):____________________________________ Point of Contact: _________________________________ Phone & Email: _________________________________

FOR ADDITIONAL INFORMATION, CONTACT:

Eric Gaul -

Email: eric.j.gaul@usace.army.mil

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 theoffer 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 NUMBE

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

J 1 2

0003 15 APR 2026

W912EK

W07V ENDIST ROCK ISLAND

KO CONTRACTING DIVISION, 1 ROCK ISLAND ARSENAL

ROCK ISLAND, IL 61299-5001

UNITED STATES

ERIC GAUL, EMAIL: ERIC.J.GAUL@USACE.ARMY.MIL TELEPHONE: (309) 794-5093

SCD: PAS:

W912EK26QA028

02 APR 2026

SEE CONTINUATION

The purpose of this Amendment is to answer questions from vendors.

All other terms and conditions remain unchanged by this Amendment.

RYAN R. LARRISON

15 APR 2026

W912EK26QA028 Lake Red Rock and Saylorville Vegetative Management.

Q&A

1. In the areas that are going to be forestry mowed, are we expected to hand cut everything that can’t be mowed? Such as in the deep ditches and against trees.

a: Mowing includes all trees and mature shrub growth within the designated area on the task order. Unless the vegetation is marked to keep, all vegetation should be cut. The machinery or method used is determined by the contractor so long as the work is completed in accordance with the contract.

2. For the seeding, it does not specify what type of seed needs to be used. Is this something the corps is going to supply?

a: USACE will provide the seed

3. I saw the Exhibit 4: Past Performance Questionnaire was uploaded. Is this PPQ required as part of my bid? Or is this only needed for contractors who have previous contract work completed with USACE?

a: Per the solicitation, past performance documentation is required.

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