Amendment 0003.pdf

OM-20-276

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Mississippi River, Baton Rouge to Gulf of Mexico, Southw est Pass Maintenance Dredging, Non-Continuous Mile 6.0 AHP to Mile 19.5 BHP, Cutterhead Dredge Rental No. 2-2020. Specification Nos. OM-20-276 has been modfied to:

1. Increase the Magnitude of Work to $25M to $100M.

2. Add language located in the follow ing pages.

1. CONTRACT ID CODE PAGE OF PAGES

1 3

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

16C. DATE SIGNED

BY 20-Aug-2020

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

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

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912P820B0015

X 9B. DATED (SEE ITEM 11)

14-Nov-2019

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer 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 telegram 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 telegram or letter, provided each telegram or letter 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 NO. AS DESCRIBED IN ITEM 14.

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

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, 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.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

20-Aug-2020

CODE

USACE, CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

7400 LEAKE AVE.

NEW ORLEANS LA 70118-3651

W912P8 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912P820B0015

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00100 - INSTRUCTIONS TO BIDDERS

The following have been added by full text:

AMENDMENT 0003

1. Section 35 01 50.73, paragraph 3.1.4 “Before and After Dredging Cross Sections”, subparagraph d: Add the following to the end of this subparagraph:

If the roll effect is created through the fault of the Contractor as determined by the Government during average river velocities of less than 5 mi/hr as measured by a velocity probe in accordance to the Government Representative, the Contractor shall remove, at no additional cost to the Government, any material outside the assigned dredging area. If the Contractor’s dredge is creating the roll effect and the average velocity of the river at the dredge’s location is 5 mi/hr or greater measured by a velocity probe in accordance to the Government Representative, the Contractor will not be held to this requirement.

2. Section 35 01 50.73: Add the following as paragraph 3.1.10:

2.1.10 Daily Surveys

To ensure any formation of a roll effect does not create a navigation issue, daily check sections in front of the dredge at 100 ft intervals up to 500 ft in front of the cutter and daily check profiles adjacent to and up to 500 ft of the cutter shall be performed and in accordance with the Government Representative. The cross sections and profiles shall extend 200 ft past the channel centerline onto the other half of the channel to provide adequate monitoring. Additional check sections and/or profiles may be required at the direction of the Government Representative.

3. Section 35 20 23.23, paragraph 1.2.2.m “Dredging in Non-Standard Reaches and Conditions, subparagraph b: Add the following as Item (3):

(3) If the dredge’s swing and set are impacted by river currents and the average velocity of the river at the dredge’s location is 5 mi/hr or greater measured by a velocity probe as directed by the Government Representative, the reach for that day will be considered non-standard.

4. Section 35 20 23.23 12, paragraph 3.4 “Minimum Production Rate Requirements”, subparagraph a: Add the following to the end of this subparagraph:

This subparagraph is applicable to those periods when the dredge is performing maintenance dredging work. This mode occurs when a dredge under this contract or another contract has already dredged the reach to an assigned elevation of -56.0 ft MLLW. Assignments will detail if the reach or portion thereof is new construction work or maintenance work.

5. Section 35 20 23.23 12, paragraph 3.4 “Minimum Production Rate Requirements”, subparagraph b: Add the following to the end of this subparagraph: “This paragraph applies to both maintenance and new construction work.”.

W912P820B0015

6. Section 35 20 23.23 12, paragraph 3.4 “Minimum Production Rate Requirements”: Add the following as subparagraph c:

c. The following table shows the minimum production rate the dredges must perform at as specified in Section 35 20 23.23, paragraph entitled “Required Production and Dredging Tolerances” when dredging new construction work. Interpolation between swing widths may be used to obtain production rate values not explicitly shown. New construction dredging is defined as the first time a reach has been dredged to an assigned elevation of -56.0 ft MLLW, either under this contract or another contract. Once a reach has been dredged to an assigned elevation of -56.0 ft MLLW, all successive assignments in that reach or portion thereof will be considered maintenance work and the table within 3.4a will be applicable.

(End of Summary of Changes)