W911XK19B0007_0001.pdf

W56MES90084166

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

FY19 Duluth-Superior Harbor Maintenance Dredging, Duluth, Minnesota

This amendment is issued to DELETE and ADD sections to Project Specif ications document and ADD revised plans as updated Draw ings document as detailed herein.

The response due date is UNCHANGED. All other terms and conditions remain UNCHANGED.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 06-Jun-2019

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 W911XK19B0007

X 9B. DATED (SEE ITEM 11)

14-May-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 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 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

06-Jun-2019

CODE

U.S.ARMY ENGINEER DISTRICT, DETROIT

477 MICHIGAN AVENUE, 7TH FLOOR

DETROIT MI 48226-4523

W911XK 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W911XK19B0007

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0001

1. CHANGES TO THE SPECIFICATIONS

A. DELETE paragraph titled “3.1.1.7 Onshore Placement BMP” in 01 57 24 TEMPORARY TURBIDITY

CONTROLS.

ADD revised paragraph titled “3.1.1.7 Onshore Placement BMP” in 01 57 24 TEMPORARY TURBIDITY CONTROLS with the below language:

“Dredged material shall not be discharged directly into the water. If water levels at the time of construction are above the OHWM (603.1 IGLD85), hydraulic placement into the water along the most landward limit of the placement area, will be temporarily allowed until material builds out of the water to place the remainder of the material on the newly constructed exposed fill.”

B. DELETE paragraph titled “3.3.6.6.1 Location” in 35 20 23 DREDGING.

ADD revised paragraph titled “3.3.6.6.1 Location” in 35 20 23 DREDGING with the below language:

“Placement shall begin adjacent to the north rubble mound structure at the Superior Entry and proceed northwesterly along the Lake Superior shoreline for a distance of approximately 3,000 feet. The dredged material shall be placed, in accordance with section 01 57 24 paragraph titled "BEST MANAGEMENT PRACTICES," in an area bounded by the Ordinary High Water Mark (OHWM), elevation 603.1 ft.

International Great Lakes Datum 1985 (IGLD85) and the most landward 4.0 foot depth contour prior to placement. Placement of dredged material is prohibited within 300.0 feet of all sides of the USS Essex shipwreck, as shown on the contract drawing. Drainage shall be maintained lakeward across the placed materials at all times when the water level is below the OHWM. The materials shall be placed in such a manner which will not block or interfere with natural or constructed drainage into the lake. During placement, the contractor shall minimize erosion of existing shoreline sediments. If shore ice is present during placement operations, dredged materials shall be placed directly upon the ice within the required limits. Within these limits, the dredged materials shall be evenly distributed along the entire length of the placement area.”

C. DELETE paragraph titled “3.3.6.6.2 Access” in 35 20 23 DREDGING.

ADD revised paragraph titled “3.3.6.6.2 Access” in 35 20 23 DREDGING with the below language.

“With the current real estate provided as specified in SECTION 01 10 10 "REAL ESTATE," access to the placement site is only allowed lakeward of the placement area and as directed by the COR, as indicated herein and on the contract drawings. Access to the placement area shall be to the approval of the COR at all times. Conveyance of equipment on Minnesota Point landward of the OHWM (603.1 IGLD85) is to be directed by the COR.”

D. DELETE paragraph titled “3.3.6.6.3 Prohibited Areas” in 35 20 23 DREDGING.

W911XK19B0007

ADD revised paragraph titled “3.3.6.6.3 Prohibited Areas” in 35 20 23 DREDGING with the below language.

“As described in the paragraph titled "Location," placement of dredge material is prohibited within 300.0 feet of all sides of the USS Essex shipwreck. Tracking heavy equipment is acceptable within 300.0 feet of all sides of the USS Essex. With the current real estate provided as specified in SECTION 01 10 10 "REAL ESTATE," construction activities beyond the placement area are to the approval of the COR at all times. A pipeline may be placed on the north breakwater structure of Superior Entry.”

2. CHANGES TO PLANS

A. Plan Sheet titled “Drawings_W911XK19B0007” and “Drawings_W911XK19B0007_ (FULL_SIZE)” are no longer applicable. Revised plans have been added titled “Drawings_W911XK19B0007_Amendment1.”

Summary of changes are below.

1. A printing error caused drawings titled “Drawings_W911XKB007 to print letter sized instead of

ANSI-D.

2. While printing new drawings titled “Drawings_W911XK19B0007_ (FULL_SIZE)”, a technical error prevented hatching from showing up properly on sheets CN101-CN107.

3. Drawings titled “Drawings_W911XK19B0007_Amendment1” are correctly printed to ANSI-D, hatching has been corrected to display properly on sheets CN101-CN107 and call outs have been revised on sheets V-101 & V-102 to allow conveyance of equipment on Minnesota Point above the OHWM as directed by the COR.

(End of Summary of Changes)