W911XK19B0007_0004.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

This amendment is issued to DELETE and ADD a Bid Schedule, DELETE and ADD paragraphs to Project Specif ications document, DELETE and ADD plan sheets to Project Draw ings, update estimated price range in Block 10 (3) of the SF1442, update sentence (B) in Scope of Work and Response Due Date. All other terms and conditions remain UNCHANGED.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 6

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

16C. DATE SIGNED

BY 22-Jul-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 X is extended, 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

19-Jul-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 0003

1. CHANGES TO THE SPECIFICATIONS

A. DELETE text “BASE BID (LINE ITEMS 0001-0010)” in “1.3.PRICE SCHEDULE,” 01 22 00.00 10

PRICE AND PAYMENT PROCEDURES.

ADD text “BASE BID (LINE ITEMS 0001-0006)” in “1.3. PRICE SCHEDULE,” 01 22 00.00 10 PRICE

AND PAYMENT PROCEDURES.

B. DELETE paragraph title “1.3.2 Required Dredging (Item No. 0002, 0003, 0004, 0005, 0006, 0007, 0008, 0009, and 0010)” in 01 22 00.00 10 PRICE AND PAYMENT PROCEDURES.

ADD revised paragraph title “1.3.2 Required Dredging (Item No. 0002, 0003, 0004, 0005, and 0006)” in 01

22 00.00 10 PRICE AND PAYMENT PROCEDURES.

C. DELETE paragraph title “1.3.3 Option Dredging (Item No. 0011, 0012, 0013)” in 01 22 00.00 10 PRICE

AND PAYMENT PROCEDURES.

ADD paragraph title “1.3.3 Option Dredging (Item No. 0007)” in 01 22 00.00 10 PRICE AND PAYMENT

PROCEDURES.

D. DELETE paragraphs “1.3 CHARACTER OF MATERIALS” in 35 20 23 DREDGING.

ADD paragraphs “1.3 CHARACTER OF MATERIALS” IN 35 20 23 DREDGING with the below language:

Areas 2, 4 and 5C: Material dredged from the required dredging prism consists primarily of shoaled sand (medium to fine), silt, and organics such as small roots, twigs and matted grass. Sand with silt, densified in portions, is expected to be encountered in the overdepth dredging prisms as well as portions of the required dredging prisms. Native dense sand with gravel and cobbles, and smaller amounts of clay may be encountered in the overdepth prisms.

Area 6: Material dredged from the required dredging prism consists primarily of native sand (medium to fine), with a shallow, upper layer of silt and organics. Dense to medium dense clay may be encountered within the dredge and overdepth prism. Very heavy / thick vegetative matter (e.g. thick mats of grassy / weedy material) may be encountered in the top layer as well. Loose to dense Sand with silt is expected to be encountered in the overdepth dredging prisms as well as the required dredging prisms. Cobbles and boulders may also be encountered as well as random and varying thickness dense clay layer seams may also be encountered in the dredge prism, not just the overdepth prism.

Areas 9: Material dredged from the required dredging prism of Areas 9A, and 9B consists primarily of shoaled sand, silt, and organics such as small tree roots, twigs and matted grass. Sand with silt, densified in portions, is expected to be encountered in the overdepth dredging prisms as well as portions of the required dredging prisms. Boulders may also be encountered.

In all areas, it is inherent in dredging operations in an old commercial/industrial harbor as Duluth-Superior Harbor to encounter an array of man-made debris such as cable, ratchets, tires, wrecks, scrap materials of various composition, processed rock, riprap, etc.

Woody debris of varying shapes and sizes was distributed throughout the harbor during the flood event of 2012. It is anticipated that wood debris will be encountered in dredge areas.

The records of previous dredging and sampling are available for inspection at the Office of the Engineering & Construction Office, U.S. Army Corps of Engineers, Detroit District, 477 Michigan Avenue, McNamara Building, Detroit, Michigan.

E. DELETE paragraphs titled “1.12 ALLOWABLE PAY OVERDEPTH AND SIDESLOPES” IN 35 20 23

DREDGING.

ADD revised paragraphs titled “1.12 ALLOWABLE PAY OVERDEPTH AND SIDESLOPES” IN 35 20 23 DREDGING with the below language:

The total estimated dredging quantity shown on the Price Schedule of a Request for Proposal includes the required depth material plus the allowable overdepth material and allowable sideslope material. The allowable pay overdepth quantity is computed for the allowable overdepth prism immediately below the material required to be dredged. The allowable sideslope quantity is computed immediately above the payment limit line for sideslopes. Detail drawings are attached at the end of this Section to aid in defining these requirements. Estimated overdepth and sideslope quantities are provided below:

Dredge Area Overdepth Sideslope Required Area 2 900 CY 200 CY Required Area 4 45 CY 0 CY Required Area 6 3,300 CY 15,200 CY Required Area 9A 400 CY 10 CY Required Area 9B 800 CY 25 CY Optional Area 5C 4,400 CY 15 CY

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

ADD paragraph “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, or by the allowable pipeline access route as shown on the plans and specified in specification section 35 20 23 DREDGING,” and as directed by the COR. 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.”

ADD paragraph titled “3.3.6.6.2.1 Allowable Pipeline Access” in 35 20 23 DREDGING with the below language.

“If the contractor elects to utilize the allowable pipeline access route shown on the plans, the contractor must coordinate the access with the COR. The contractor must walk the route with the COR. Part of the allowable pipeline access route shall be protected with either crane mats, class 5 MNDOT aggregate (Table 3138-3), or equivalent method of ground protection approved by the government as indicated on the plans.”

G. DELETE paragraph “3.3.2 Order of Work” in 35 20 23 DREDGING.

ADD revised paragraph “3.3.2 Order of Work” in 35 20 23 DREDGING with the below language:

“Prior to dredging material within the Dredge Area marked as Optional, all Dredge Areas marked as required shall be dredged and placed. The sequencing of dredging beyond this requirement is at the Contractor's discretion. The Government reserves the right to change the order of work at any time.”

2. CHANGES TO PLANS

A. Plan Sheets titled “Drawings_W911XK19B0007_Amendment1.pdf” is no longer applicable. Revised plans have been added titled “Drawings_W911XK19B0007_Amendment2.pdf.” Summary of changes are below.

1. Cover sheet updated to show revised dredge areas and addition of sheet V-103 in the Project Map.

2. Drawing index on sheet G-0002 was updated to reflect revised dredge areas and additional plan sheet

V-103 to detail the addition of an allowable pipeline path across Minnesota Point.

3. Plan sheets V-101 and V-102 were updated to reflect the addition of an allowable pipeline path across Minnesota Point. Project map was updated with revised dredge areas and the addition of sheet V-103.

4. Plan sheet V-103 was added to detail the allowable pipeline access route.

5. Project map was updated with revised dredge areas and the addition of sheet V-103 for Plan Sheets CN101, CN102, CN104, CN105 and CN106.

6. Updated CN102 to remove areas no longer in the bid schedule.

7. Updated CN102 and CN104 to remove text referencing removed Plan Sheet, “MATCHLINE – SEE

SHEET CN103” as no longer applicable.

8. Removed CN103 and CN107 as they are no longer applicable due to changes in project scope.

9. Required dredge area 6 on Plan Sheet CN104 has been laterally reduced by 15ft to reduce the quantity required to be dredged.

SECTION 00 10 00 - SOLICITATION

The required response date/time 01-Aug-2019 02:00 PM has been added.

The required performance has changed from FY19 Duluth-Superior Harbor Maintenance Dredging, Duluth, Minnesota1. This Invitation for Bids is 100% Set Aside for Small Businesses.2. The North American Industrial Classification System (NAICS) Code is 237990, which has a small business size standard of $27.5 Million in annual receipts for dredging activities.3. The estimated price of construction is between $1,000,000 and $5,000,000.4. Bid or bid modifications received by electronic mail or facsimile (fax) will not be accepted.5. A Bid Guarantee is required. A Bid Bond must be an original document. Photocopies will not be accepted. (See FAR 52.228-1).6. Block 11 contains information with respect to commencement and completion of the contract. As indicated, FAR 52.211-10 Alt I identifies the required completion date. The contractor shall NOT to make any changes to this clause or to Block 11.7. Central Contractor Registration and ORCA are now available through the System for Award Management (SAM), available at www.sam.gov. Bidders must comply with the requirements of FAR 52.204-7 and 52.204-8, 52.232-33, and any other CCR/ORCA requirements in this solicitation through SAM.

Registration is required as a condition of submitting any bid. NOTE: SAM is free of charge for both registrants and users.

to FY19 Duluth-Superior Harbor Maintenance Dredging, Duluth, Minnesota1. This Invitation for Bids is

100% Set Aside for Small Businesses.2. The North American Industrial Classification System (NAICS) Code is 237990, which has a small business size standard of $27.5 Million in annual receipts for dredging activities.3. The estimated price of construction is between $500,000 and $1,000,000.4. Bid or bid modifications received by electronic mail or facsimile (fax) will not be accepted.5. A Bid Guarantee is required. A Bid Bond must be an original document. Photocopies will not be accepted. (See FAR 52.228-1).6. Block 11 contains information with respect to commencement and completion of the contract. As indicated, FAR 52.211-10 Alt I identifies the required completion date. The contractor shall NOT to make any changes to this clause or to Block 11.7. Central Contractor Registration and ORCA are now available through the System for Award Management (SAM), available at www.sam.gov. Bidders must comply with the requirements of FAR 52.204-7 and 52.204-8, 52.232-33, and any other CCR/ORCA requirements in this solicitation through SAM. Registration is required as a condition of submitting any bid. NOTE: SAM is free of charge for both registrants and users..

The following have been modified:

BID SCHEDULE

ITEM NO. SUPPLIES/SERVICES QTY UNIT UNIT PRICE TOTAL

0001 Mobilization & Demobilization 1 JOB $ $

0002 Required Dredging - Area 2

0002AA First 1,400 CY 1,400 CY $ $

0002AB Over 1,400 CY 1,700 CY $ $

0003 Required Dredging - Area 4

0003AA First 45 CY 45 CY $ $

0003AB Over 45 CY 20 CY $ $

0004 Required Dredging - Area 6

0004AA First 17,600 CY 17,600 CY $ $

0004AB Over 17,600 CY 26,000 CY $ $

0005 Required Dredging - Area 9A

0005AA First 365 CY 365 CY $ $

0005AB Over 365 CY 155 CY $ $

0006 Required Dredging - Area 9B

0006AA First 850 CY 850 CY $ $

0006AB Over 850 CY 350 CY $ $

TOTAL AMOUNT OF BASE BID (Items 0001 through 0006) $

OPTION ONE

0007 Option Dredging - Area 5C

0007AA First 5,000 CY 5,000 CY $ $

0007AB Over 5,000 CY 2,100 CY $ $

TOTAL AMOUNT OF OPTION ONE (Item 0007) $

TOTAL AMOUNT OF BASE AND ALL OPTIONS (Items 0001 through 0007) $

SCOPE OF WORK

A. Provide all work, materials, equipment, labor, supervision, management, and administration as indicated herein, as indicated in the Drawings and Specifications, and as necessary to completely perform the work as described.

Work elements include the following:

1. Mobilization to the worksite at the Lake Superior mouth of the St. Louis River, at the joint harbor of

Duluth, Minnesota and Superior, Wisconsin;

2. Establishment and maintenance of turbidity controls and environmental protections;

3. Dredging and removal of sediment materials from the federal navigation channel;

4. Transportation of sediment materials to the shoreline placement area;

5. Placement and grading of dredged material below the OHWM at the placement area; as indicated on the Drawings, the material shall be evenly distributed along the Minnesota Point shoreline beginning at the Superior Entry rubblemound structure and extending 3,000 feet in a northwestern direction; the lakeward and landward limits of placement are between the most landward 4.0 foot depth contour relative to current water level and the Ordinary High Water Mark (603.1 feet IGLD 1985);

6. Demobilization from the work area at the completion of the project.

B. This procurement includes one base contract with one contract option.

C. Refer to the Drawings and Specifications for a complete description of the technical requirements.

(End of Summary of Changes)