Amendment_0005_0005.pdf

(x)

140P2024R0045 x x

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.

x

PDS

Denver CO 80225-0287 P.O. Box 25287 12795 W. Alameda Pkwy NPS, DSC Contracting Services Div

04/11/20240005

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

02/19/2024

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 provide revised Sheet CT1. All other terms and conditions of the solicitation package remain unchanged and in full effect.

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)

Edwin Berry

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 .

LSB DREDGE PLAN

Feet 0 30 60

APOSTLE ISLANDS NATIONAL LAKESHORE

REHABILITATE WATERFRONT AT LITTLE

SAND BAY AND DEVILS ISLAND,

RECONSTRUCT BOATHOUSE

Morris Text Box Additional Dredging Notes:

- Contractor shall submit a Dredging Disposal Plan to the CO a minimum of thirty (30) calendar days prior to any dredging work being performed.

- Multibeam survey technology shall be utilized for the collection of bathymetry survey data. Contractor shall submit to Contracting Officer (CO) proposed vessel, survey technologies, and qualified personnel a minimum of fourteen (14) calendar days prior to any dredging work being performed.

- Fourteen (14) calendar days prior to any dredging work being performed the contractor shall provide written Notice of Start of Dredging to the Contracting Officer (CO).

- The Contractor shall perform all pre-dredge survey work and submit results to the CO seven (7) calendars prior to mobilization for the pre-dredge work.

- The collected survey data shall be post-processed into a 2 foot by 2 foot matrix using the average depth of all depths recorded in a cell. This approach will be utlized for the TIN volume computations, following the procedures outlined in EM 1110-2-1003.

- The volume for measurement will include the material within side slopes, less any deductions that may be required for misplaced material.

- Post-dredge surveys shall be submitted to the CO for final acceptance 7-days prior to demobilization of the dredging equipment. Should any shoals, lumps or other lack of contract depth be disclosed by this examination, the Contractor is required to remove the shoals, lumps, or other lack of contract depths by dredging at no additional cost to the Government.

- Contractor is required to perform both pre- and post-bathymetric surveys for storm events which are anticipated to generate >5 foot significant wave heights approximately 500 feet offshore from the project site. These surveys shall be conducted as incidental to the Unit Price for Dredging. The surveys will provide a quantification of whether the additional materials have moved into the dredge area.

Morris Text Box Revised by Zachary L. Morris Date: April 29, 2024

WI PE #46641-6