Sol_140A1624R0015_Amd_0006.pdf

(x)

140A1624R0015 x x 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.

x

Reston VA 20192

A16

Mail Stop-244 Contracting Office 12201 Sunrise Valley Drive

BIA CENTRAL 00016

01/15/20250006

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

09/23/2024

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.)

The purpose of this amendment is to update the solicitation by the following:

1. Change the Questions and Answers deadline from January 24, 2025, to January 28, 2025.

2. Publish information regarding the proposed schedule for evaluation factor four (4).

3. When contractors submit their proposed schedule, they should consider the below information to assist with generating the schedule for proposal submission. Additional information for dry-up periods can be found in the specifications in Section J of the solicitation.

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)

William McLaughlin

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 2

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

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

140A1624R0015/0006

4. Providing recommended construction schedule milestone dates, rescinding and replacing the earlier dates provided through Amendment 1.

a. CLIN 5 - Lateral 73-36 (Base Bid)

i. September 30, 2025: Temporary bypass/check ready to activate.

ii. Headgate Substantial Completion by the end of the January 2026 MC dry-up period.

iii. June 13, 2026: Lat. 73-36 Check 1

Substantial Completion.

b. CLIN 4 - MC420 Electrical Transmission and

Distribution Modifications (Bid Additive 1)

i. Perform clearing and grubbing activities and any electrical outages within the defined work restrictions.

ii. Elec. Transmission Realignment

Substantial Completion: Preferred at the end of the electrical outage window (2/28/2026)

c. CLIN 3 - MC420 Check Replacement (Bid

Additive 1)

i. Complete Phase 1 before the January

2027 MC dry-up.

ii. Construct Phase 2 during the January

2027 MC dry-up.

iii. Gate functional at the end of the

January 2027 MC dry-up period.

d. CLIN 1 - MC185 and MC270 Check

Rehabilitation (Bid Additive 2)

i. Perform Contractor's on-site measurements during the January 2026 dry-up period.

ii. Gates functional at the end of the

January 2027 MC dry-up period.

iii. February 12, 2027: MC185 and MC270

Check Rehabilitation Substantial Completion.

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

Sponsored by GSA

FAR (48 CFR) 53.110