Sol_140FC124R0046_Amd_0001.pdf

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140FC124R0046

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1 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 ACKNOWLEDGEMENT 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.

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Falls Church VA 22041 5275 Leesburg Pike FWS, Construction A/E Tea FWS, Constr A/E 1

24-02605/03/20240001

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

05/03/2024

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

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

CO - ROCKY MOUNTAIN ARSENAL NATIONAL WILDLIFE REFUGE (NWR) - LOW WATER CULVERT - The purpose of this Amendment (0001) is to address Request for Information (RFI) questions.

RFI 01: Please confirm the trimming of trees along access road, to allow access to the site for materials and large vehicles, is acceptable.

COR Reply: As part of the project preparation, specifications indicate that contractor shall minimize trees, shrubs, and other vegetation to be removed to complete the work. It also states to protect existing site improvements and restore damaged improvements to their original condition.

Continued ...

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

Rey F. Aragon

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140FC124R0046/0001

As part of the clearing and grubbing, it states that the contractor shall remove obstruction, trees, shrubs, and other vegetation to permit install of new construction.

Under Tree and Plant Protection, it states that contractor shall protect trees and plants remaining on-site to prevent damage to the trees and plants.

RFI 02: Please confirm if hashed area/yellow highlighted areas, etc. downstream from the rip rap is part of scope, or if contractor is to limit construction to the rip rap area seen on sheet 2C of the drawings.

COR Reply: The yellow shaded area is a feature regarding a Point Bar in the stream. This shows existing conditions. There is no scope of work related to the Point Bar.

RFI 03: There are two existing fences that border the roadway in the construction area. Please confirm the fence in these areas is to be removed and temporarily secured at construction limits for wildlife.

COR Reply: The project shall remove existing fences to permit construction and will be reinstalled as original by the contractor.

RFI 04: Fencing, posts and gates will need to be removed in order to allow for equipment and excavation to take place. What are the requirements/fencing scope for the re-installation?

a. Are we to replace fence posts and gates at same locations as existing?

b. If so, are we to drop fencing elevation to the new concrete roadway elevation, or install new taller fence posts to keep same elevation allowing for gap at the bottom of chain link for water/debris overflow?

COR Reply: a. The contractor shall remove existing fences, posts and gate to permit construction and will be reinstalled to their original location. The scope of work will not

Continued ...

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

3 3

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140FC124R0046/0001

install new fence posts and gate.

COR Reply: b. The contractor shall reinstall existing fencing, posts and gate to the lower elevation of the new culvert.

RFI 05: Please confirm allowable construction periods with wildlife present in the area.

COR/Contracting Reply: The restricted access is

November 15th to June 30th. Therefore, the allowable construction period with wildlife present in the area is July 1 through November

14, 2024. All materials and equipment MUST be removed and clean up completed by November 14, 2024.

Proposal submittal due date remains as June 3, 2024, by 5:00 PM EDT.

END OF AMENDMENT 0001

Period of Performance: 07/01/2024 to 11/14/2024

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110