W912EK20B0013-0007.pdf

96514703003338

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 Basin; Mississippi Mechanical Dredging

The reason for this Amendment is to revise the SCHEDULE OF PRICES; SECTION 01 22 00; SECTION 35 20 23; and extend the closing date from 26 January 2021 to 28 January 2021 at 2:00 P.M. CST.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY 22-Jan-2021

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 W912EK20B0013

X 9B. DATED (SEE ITEM 11)

27-Oct-2020

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 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

22-Jan-2021

CODE

CONTRACTING DIVISION

US ARMY CORPS OF ENGINEERS

1500 ROCK ISLAND DRIVE

ROCK ISLAND IL 61201

W912EK 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EK20B0013

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00010 - SOLICITATION CONTRACT FORM

The required response date/time has changed from 26-Jan-2021 02:00 PM to 28-Jan-2021 02:00 PM.

(End of Summary of Changes)

The following items are applicable to this modification:

AMENDMENT NARRATIVE

The following modifications are made to SCHEDULE OF PRICES; SECTION 01 22 00; and SECTION 35 20 23.

SCHEDULE OF PRICES

a. SCHEDULE OF PRICES. Delete the Schedule of Prices in its entirety, and substitute therefor revised Schedule of Prices. Reissued to remove the deleted CLINs and renumber the remaining CLINs.

SECTION 01 22 00

b. PAGES SECTION 01 22 00 PAGE 1 THROUGH SECTION 01 22 00 PAGE 19, AMENDMENT 0003. Delete pages SECTION 01 22 00 Page 1 through SECTION 01 22 00 Page 19, AMENDMENT 0003, in their entirety, and substitute therefor revised pages SECTION 01 22 00 Page 1 through SECTION 01 22 00 Page 14.

SECTION 35 20 23

c. PAGES SECTION 35 20 23 PAGE 1, SECTION 35 20 23 PAGE 6, AND SECTION 35 20 23 PAGE 10. Delete pages SECTION 35 20 23 PAGE 1, SECTION 35 20 23 PAGE 6, AND SECTION 35 20 23 PAGE 10, in their entirety, and substitute therefor revised pages SECTION 35 20 23 PAGE 1, SECTION 35 20 23 PAGE 6, AND

SECTION 35 20 23 PAGE 10.

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

BASE ORDERING PERIOD

Primary Plant

0001 Mobilization and Demobilization 1 JOB XXXXXXXX $

0002 Dredging 220,000 CY ____________ $

0003 Transportation of Dredged Material 4-8

River Miles

70,000 CY ____________ $

0004 Transportation of Dredged Material 8-12

River Miles

40,000 CY ____________ $

0005 Transportation of Plant Between

Dredging Site(s)

350 MI ____________ $

0006 Standby 10 DY ____________ $

0007 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0008 Small Boat Harbor Dredging 2,000 CY ____________ $

Secondary Plant

0009 Mobilization and Demobilization 1 JOB XXXXXXXX $

0010 Dredging 130,000 CY ____________ $

0011 Transportation of Dredged Material 4-8

River Miles

20,000 CY ____________ $

0012 Transportation of Dredged Material 8-12

River Miles

10,000 CY ____________ $

0013 Transportation of Plant Between

Dredging Site(s)

150 MI ____________ $

0014 Standby 10 DY ____________ $

0015 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0016 Small Boat Harbor Dredging 2,000 CY ____________ $

ORDERING PERIOD NO. 1

Primary Plant

0101 Mobilization and Demobilization 1 JOB XXXXXXXX $

0102 Dredging 220,000 CY ____________ $

0103 Transportation of Dredged Material 4-8

River Miles

70,000 CY ____________ $

TOTAL OF ESTIMATED AMOUNTS OF BASE ORDERING PERIOD

(ITEM NOS. 0001 THROUGH 0016, INCL.)

BASE ORDERING PERIOD DATES WILL BE FROM DATE OF AWARD THROUGH

DECEMBER 2021.

AMEND 0007

19 JANUARY 2021

0104 Transportation of Dredged Material 8-12

River Miles

40,000 CY ____________ $

0105 Transportation of Plant Between

Dredging Site(s)

350 MI ____________ $

0106 Standby 10 DY ____________ $

0107 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0108 Small Boat Harbor Dredging 2,000 CY ____________ $

Secondary Plant

0109 Mobilization and Demobilization 1 JOB XXXXXXXX $

0110 Dredging 130,000 CY ____________ $

0110 Transportation of Dredged Material 4-8

River Miles

20,000 CY ____________ $

0112 Transportation of Dredged Material 8-12

River Miles

10,000 CY ____________ $

0113 Transportation of Plant Between

Dredging Site(s)

150 MI ____________ $

0114 Standby 10 DY ____________ $

0115 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0116 Small Boat Harbor Dredging 2,000 CY ____________ $

ORDERING PERIOD NO. 2

Primary Plant

0201 Mobilization and Demobilization 1 JOB XXXXXXXX $

0202 Dredging 220,000 CY ____________ $

0203 Transportation of Dredged Material 4-8

River Miles

70,000 CY ____________ $

0204 Transportation of Dredged Material 8-12

River Miles

40,000 CY ____________ $

0205 Transportation of Plant Between

Dredging Site(s)

350 MI ____________ $

0206 Standby 10 DY ____________ $

0207 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

TOTAL OF ESTIMATED AMOUNTS OF ORDERING PERIOD NO. 1

(ITEM NOS. 0101 THROUGH 0116 INCL.)

ORDERING PERIOD NO. 1 AWARD DATES WILL BE FROM JANUARY 2022

THROUGH DECEMBER 2022.

0208 Small Boat Harbor Dredging 2,000 CY ____________ $

Secondary Plant

0209 Mobilization and Demobilization 1 JOB XXXXXXXX $

0210 Dredging 130,000 CY ____________ $

0211 Transportation of Dredged Material 4-8

River Miles

20,000 CY ____________ $

0212 Transportation of Dredged Material 8-12

River Miles

10,000 CY ____________ $

0213 Transportation of Plant Between

Dredging Site(s)

150 MI ____________ $

0214 Standby 10 DY ____________ $

0215 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0216 Small Boat Harbor Dredging 2,000 CY ____________ $

ORDERING PERIOD NO. 3

Primary Plant

0301 Mobilization and Demobilization 1 JOB XXXXXXXX $

0302 Dredging 220,000 CY ____________ $

0303 Transportation of Dredged Material 4-8

River Miles

70,000 CY ____________ $

0304 Transportation of Dredged Material 8-12

River Miles

40,000 CY ____________ $

0305 Transportation of Plant Between

Dredging Site(s)

350 MI ____________ $

0306 Standby 10 DY ____________ $

0307 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0308 Small Boat Harbor Dredging 2,000 CY ____________ $

Secondary Plant

0309 Mobilization and Demobilization 1 JOB XXXXXXXX $

0310 Dredging 130,000 CY ____________ $

0311 Transportation of Dredged Material 4-8

River Miles

20,000 CY ____________ $

TOTAL OF ESTIMATED AMOUNTS OF ORDERING PERIOD NO. 2

(ITEM NOS. 0201 THROUGH 0216, INCL.)

ORDERING PERIOD NO. 2 AWARD DATES WILL BE FROM JANUARY 2023

THROUGH DECEMBER 2023.

0312 Transportation of Dredged Material 8-12

River Miles

10,000 CY ____________ $

0313 Transportation of Plant Between

Dredging Site(s)

150 MI ____________ $

0314 Standby 10 DY ____________ $

0315 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0316 Small Boat Harbor Dredging 2,000 CY ____________ $

ORDERING PERIOD NO. 4

Primary Plant

0401 Mobilization and Demobilization 1 JOB XXXXXXXX $

0402 Dredging 220,000 CY ____________ $

0403 Transportation of Dredged Material 4-8

River Miles

70,000 CY ____________ $

0404 Transportation of Dredged Material 8-12

River Miles

40,000 CY ____________ $

0405 Transportation of Plant Between

Dredging Site(s)

350 MI ____________ $

0406 Standby 10 DY ____________ $

0407 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

0408 Small Boat Harbor Dredging 2,000 CY ____________ $

Secondary Plant

0409 Mobilization and Demobilization 1 JOB XXXXXXXX $

0410 Dredging 130,000 CY ____________ $

0411 Transportation of Dredged Material 4-8

River Miles

20,000 CY ____________ $

0412 Transportation of Dredged Material 8-12

River Miles

10,000 CY ____________ $

0413 Transportation of Plant Between

Dredging Site(s)

150 MI ____________ $

0414 Standby 10 DY ____________ $

0415 Dredging / Excavation at Temporary

Placement Site(s)

20,000 CY ____________ $

TOTAL OF ESTIMATED AMOUNTS OF ORDERING PERIOD NO. 3

(ITEM NOS. 0301 THROUGH 0316, INCL.)

ORDERING PERIOD NO. 3 AWARD DATES WILL BE FROM JANUARY 2024

THROUGH DECEMBER 2024.

0416 Small Boat Harbor Dredging 2,000 CY ____________ $

CY = CUBIC YARD DY = DAYS JOB = LUMP SUM MI = MILES

PLEASE ENSURE THAT UNIT PRICE AND AMOUNT LINES FOR ALL ITEMS

HAVE BEEN COMPLETED.

TOTAL OF ESTIMATED AMOUNTS OF ORDERING PERIOD NO. 1 THROUGH NO. 4

(ITEM NOS. 0001 THROUGH 0416, INCL.)

TOTAL OF ESTIMATED AMOUNTS OF ORDERING PERIOD NO. 4

(ITEM NOS. 0401 THROUGH 0416, INCL.)

ORDERING PERIOD NO. 4 AWARD DATES WILL BE FROM JANUARY 2025

THROUGH DECEMBER 2025.

SOLICITATION NO.: W912EK20R0013

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 SUBMITTALS

1.2 JOB PAYMENT ITEMS

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

1.2.1.2 Unit of Measure

1.3 UNIT PRICE PAYMENT ITEMS

1.3.1 Dredging

1.3.1.1 Payment

1.3.1.2 Measurement

1.3.1.3 Unit of Measure

1.3.2 Transportation of Dredged Material 4-8 River Miles

1.3.2.1 Payment

1.3.2.2 Measurement

1.3.2.3 Unit of Measure

1.3.3 Transportation of Dredged Material 8-12 River Miles

1.3.3.1 Payment

1.3.3.2 Measurement

1.3.3.3 Unit of Measure

1.3.4 Transportation of Plant Between Dredging Site(s)

1.3.4.1 Payment

1.3.4.2 Measurement

1.3.4.3 Unit of Measure

1.3.5 Standby

1.3.5.1 Payment

1.3.5.2 Measurement

1.3.5.3 Unit of Measure

1.3.6 Dredging / Excavation at Temporary Placement Site(s)

1.3.6.1 Payment

1.3.6.2 Measurement

1.3.6.3 Unit of Measure

1.3.7 Small Boat Harbor Dredging

1.3.7.1 Payment

1.3.7.2 Measurement

1.3.7.3 Unit of Measure

1.4 CONTRACT MAXIMUM AND MINIMUM

1.4.1 Maximum

1.4.2 Minimum

1.5 ADJUSTMENT TO FUEL PRICE

1.5.1 Basis of Adjustment

1.5.2 Contract Line Items Subject to AFP

1.5.3 Example

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 22 00 Page 1

-- End of Section Table of Contents --

SECTION 01 22 00 Page 2

SECTION 01 22 00

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Mobilization and Demobilization

1.2 JOB PAYMENT ITEMS

Payment items for the work of this Contract for which Contract job payments will be made are listed in the SCHEDULE OF PRICES and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job payment item, to be included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed to constitute full compensation for furnishing all materials and for performing all work in a complete and acceptable manner. Furnish plant, equipment, tools, supplies, labor, supervision, incidental materials, quality control, environmental protection, and meeting safety requirements, and for performing all work necessary to dredge, transport, and place dredged materials. Except as otherwise specified, all costs associated with incidental work will be included in the Schedule of Prices Bid Item with which that incidental work is most closely associated.

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

Payment under this line item includes furnishing all materials, equipment, and labor and performing all operations necessary for mobilization and demobilization of the Contractor's plant, attendant plant, equipment and personnel. Mobilization includes transport of all the Contractor's plant, attendant plant, equipment and personnel from the Contractor's home base to River Mile 493.0 (Lock and Dam 14, Pleasant Valley, Iowa)in a condition and state of readiness to immediately initiate dredging operations. For each dredging plant (Primary or Secondary), should the first Task Order of a given dredging season direct the Contractor to proceed to a dredging site other than River Mile 493.0, payment will be made under CLIN(s) Transportation of Plant Between Dredging Sites only to the extent that the distance between the Contractor's home base and the initial dredging site is greater than the distance from the Contractor's home base to River Mile

493.0. For demobilization, payment will be made under CLIN Transportation of Plant Between Dredging Sites only to the extent that the distance between the Contractor's home base and the final dredging site is greater than the distance from the Contractor's home base to River Mile 493.0.

SECTION 01 22 00 Page 3

Performance and payment bonds are incidental to the Mobilization and Demobilization bid item. This includes, but is not limited to:

mobilization, all work required in preparing the dredging plant and equipment for shipment and incidentals to the mobilization site;

demobilization to consist of all work required to prepare plant for return trip, and incidentals.

Bid Item No. 0001, Base Ordering Period, Primary Plant - Mobilization and Demobilization;"

Bid Item No. 0009, "Base Ordering Period, Secondary Plant - Mobilization and Demobilization;"

Bid Item No. 0101, "Ordering Period No. 1, Primary Plant - Mobilization and Demobilization;"

Bid Item No. 0109, "Ordering Period No. 1, Secondary Plant - Mobilization and Demobilization;"

Bid Item No. 0201, "Ordering Period No. 2, Primary Plant - Mobilization and Demobilization;"

Bid Item No. 0209, "Ordering Period No. 2, Secondary Plant - Mobilization and Demobilization;"

Bid Item No. 0301, "Ordering Period No. 3, Primary Plant - Mobilization and Demobilization;"

Bid Item No. 0309, "Ordering Period No. 3, Secondary Plant - Mobilization and Demobilization;"

Bid Item No. 0401, "Ordering Period No. 4, Primary Plant - Mobilization and Demobilization;" and

Bid Item No. 0409, "Ordering Period No. 4, Secondary Plant - Mobilization and Demobilization;" as applicable.

1.2.1.2 Unit of Measure

Unit of measure: job.

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this Contract on which the Contract unit price payments to be made are listed in the SCHEDULE OF PRICES and described below. The unit price and payment made for each item listed to constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, surveys, and for performing all work required for each of the unit price items.

1.3.1 Dredging

1.3.1.1 Payment

Payment will be made for tree clearing and grubbing; dredging, transportation of dredged material up to 4 river miles, unloading of dredged material, and placement of dredged material in a placement site as

SECTION 01 22 00 Page 4 identified in each Task Order. Payment for portions of dredge sites not dredged to the project depth but within the specified tolerance will be reduced by the quantity not dredged as computed by the Government. Work includes, but is not limited to, dredging; satisfactory placement of material in the placement area; relocation of navigation markers;

transportation of material up to four river miles between the center of the entire dredge site and the center of the channel at the placement site; and movement of material up to 900 feet overland from the barge unloading site.

All work items not specified to be measured under the remaining payment items will be considered incidental to Dredging:

Bid Item No. 0002, "Base Ordering Period, Primary Plant - Dredging;"

Bid Item No. 0010, "Base Ordering Period, Secondary Plant - Dredging;"

Bid Item No. 0102, "Ordering Period No. 1, Primary Plant - Dredging;"

Bid Item No. 0110, "Ordering Period No. 1, Secondary Plant - Dredging;"

Bid Item No. 0202, "Ordering Period No. 2, Primary Plant - Dredging;"

Bid Item No. 0210, "Ordering Period No. 2, Secondary Plant - Dredging;"

Bid Item No. 0302, "Ordering Period No. 3, Primary Plant - Dredging;"

Bid Item No. 0310, "Ordering Period No. 3, Secondary Plant - Dredging;"

Bid Item No. 0402, "Ordering Period No. 4, Primary Plant - Dredging;"

and

Bid Item No. 0410, "Ordering Period No. 4, Secondary Plant - Dredging," as applicable.

1.3.1.2 Measurement

Dredging will be measured and paid for by the cubic yard of material removed above the project depth within the allowable tolerance specified below and with in the limits of the dredge site. For additional measurement information see Section 35 20 23 DREDGING, paragraph "PROJECT DEPTH, OVERDEPTH, SIDE SLOPES, AND INFILL." In order to allow for the inaccuracies of the dredging process, the Contractor will be allowed a tolerance of 0.5 feet above project depth in isolated scattered areas providing the total area of under excavated portions does not exceed 10 percent of the total area dredged and providing the average depth throughout the dredge site is equal to or greater than the specified project depth. This tolerance will only apply to 11 to 14 foot project depth sites. Dredging locations for all other project depths will be clear swept to the identified project depth.

River miles are defined as the distance on the marked navigation mid channel sailing line as detailed on the Upper Mississippi River Navigation Charts (current edition). River miles will be computed from the navigation charts as measured from the center of the entire dredge site to the center of the navigation channel at the point directly perpendicular to the center of the placement/bankline placement site, to the nearest tenth of a mile.

No allowance will be made for the distance from the channel centerline to the shoreline at the placement/bankline placement site. In the event the dredge site is a temporary placement site (island unloading) or small harbor dredging site, the river miles will be measured from a point directly perpendicular to the center of the dredging site from the mid

SECTION 01 22 00 Page 5 channel sailing line. No allowance will be made for the distance from the channel center line to the dredge site.

1.3.1.3 Unit of Measure

Unit of measure: cubic yard.

1.3.2 Transportation of Dredged Material 4-8 River Miles

1.3.2.1 Payment

Payment for all costs associated with the distances from the dredge cut to the placement site minus 4 river miles. Cubic yards for this payment item are as specified in the Task Orders. Rounding will be to the nearest whole cubic yard calculated will be made for:

Bid Item No. 0003, "Base Ordering Period, Primary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0011, "Base Ordering Period, Secondary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0103, "Ordering Period No. 1, Primary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0111, "Ordering Period No. 1, Secondary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0203, "Ordering Period No. 2, Primary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0211, "Ordering Period No. 2, Secondary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0303, "Ordering Period No. 3, Primary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0311, "Ordering Period No. 3, Secondary Plant - Transportation of Dredged Material 4-8 River Miles;"

Bid Item No. 0403, "Ordering Period No. 4, Primary Plant - Transportation of Dredged Material 4-8 River Miles;" and

Bid Item No. 0411, "Ordering Period No. 4, Secondary Plant - Transportation of Dredged Material 4-8 River Miles;" as applicable.

1.3.2.2 Measurement

Measurement will be made by the cubic yard (CY) of material removed above the project depth within the limits of the dredge site shown, and clear swept to the identified project depth. For additional measurement information see Section 35 20 23 DREDGING, Paragraph "PROJECT DEPTH, OVERDEPTH, SIDE SLOPES, AND INFILL." River miles are defined as the distance on the marked navigation mid channel sailing line as detailed on the Upper Mississippi River Navigation Charts (current edition). River miles will be computed from the navigation charts as measured from the center of the entire dredge site to the center of the navigation channel at the point directly perpendicular to the center of the placement/bankline placement site, to the nearest tenth of a mile. No allowance will be made

SECTION 01 22 00 Page 6 for the distance from the channel centerline to the shoreline at the placement/bankline placement site. In the event the dredge site is a temporary placement site (island unloading) or small harbor dredging site, the river miles will be measured from a point directly perpendicular to the center of the dredging site from the mid channel sailing line. No allowance will be made for the distance from the channel center line to the dredge site.

1.3.2.3 Unit of Measure

Unit of measure: cubic yard.

1.3.3 Transportation of Dredged Material 8-12 River Miles

1.3.3.1 Payment

Payment for all costs associated with the distances from the dredge cut to the placement site minus 8 river miles. Cubic yards for this payment item will be as specified per Task Order. Rounding will be to the nearest whole cubic yard calculated and will be made for:

Bid Item No. 0004, "Base Ordering Period, Primary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0012 "Base Ordering Period, Secondary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0104, "Ordering Period No. 1, Primary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0112, "Ordering Period No. 1, Secondary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0204, "Ordering Period No. 2, Primary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0212, "Ordering Period No. 2, Secondary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0304, "Ordering Period No. 3, Primary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0312, "Ordering Period No. 3, Secondary Plant - Transportation of Dredged Material 8-12 River Miles;"

Bid Item No. 0404, "Ordering Period No. 4, Primary Plant - Transportation of Dredged Material 8-12 River Miles;" and

Bid Item No. 0412, "Ordering Period No. 4, Secondary Plant - Transportation of Dredged Material 8-12 River Miles;" as applicable.

Transportation of plant between cuts within a dredge site is incidental to the dredging or excavation item associated with the material and will not be measured for separate payment.

1.3.3.2 Measurement

Measurement will be made by the cubic yard (CY) of material removed above the project depth within the limits of the dredge site shown, and clear

SECTION 01 22 00 Page 7 swept to the identified project depth. For additional measurement information see Section 35 20 23 DREDGING, Paragraph "PROJECT DEPTH, OVERDEPTH, SIDE SLOPES, AND INFILL." River miles are defined as the distance on the marked navigation mid channel sailing line as detailed on the Upper Mississippi River Navigation Charts (current edition). River miles will be computed from the navigation charts as measured from the center of the entire dredge site to the center of the navigation channel at the point directly perpendicular to the center of the placement/bankline placement site, to the nearest tenth of a mile. No allowance will be made for the distance from the channel centerline to the shoreline at the placement/bankline placement site. In the event the dredge site is a temporary placement site (island unloading) or small harbor dredging site, the river miles will be measured from a point directly perpendicular to the center of the dredging site from the mid channel sailing line. No allowance will be made for the distance from the channel center line to the dredge site.

1.3.3.3 Unit of Measure

Unit of measure: cubic yard.

1.3.4 Transportation of Plant Between Dredging Site(s)

1.3.4.1 Payment

The distance for transportation of plant will be measured from the previous Task Order dredge or mooring site or the Contractor's current location to the next Task Order dredge or mooring site, whichever is less.

Payment for all costs associated with transporting dredging plant from one dredge site to another dredge site will be made for:

Bid Item No. 0005 "Base Ordering Period, Primary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0013 "Base Ordering Period, Secondary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0105, "Ordering Period No. 1, Primary Plant- Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0113, "Ordering Period No. 1, Secondary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0205, "Ordering Period No. 2, Primary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0213, "Ordering Period No. 2, Secondary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0305, "Ordering Period No. 3, Primary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0313, "Ordering Period No. 3, Secondary Plant - Transportation of Plant Between Dredging Site(s);"

Bid Item No. 0405, "Ordering Period No. 4, Primary Plant - Transportation of Plant Between Dredging Site(s);" and

SECTION 01 22 00 Page 8

Bid Item No. 0413, "Ordering Period No. 4, Secondary Plant - Transportation of Plant Between Dredging Site(s), as applicable.

1.3.4.2 Measurement

River miles are defined as the distance on the marked navigation mid channel sailing line as detailed on the Upper Mississippi River Navigation Charts (current edition). River miles will be computed from the navigation charts as measured from the center of the entire dredge site to the center of the navigation channel at the point directly perpendicular to the center of the placement/bankline placement site, to the nearest tenth of a mile.

No allowance will be made for the distance from the channel centerline to the shoreline at the placement/bankline placement site. In the event the dredge site is a temporary placement site (island unloading) or small harbor dredging site, the river miles will be measured from a point directly perpendicular to the center of the dredging site from the mid channel sailing line. No allowance will be made for the distance from the channel center line to the dredge site. If the Contractor is engaged in any work not associated with this Contract (such as private dredging or plant/equipment repair), the distance for transportation of plant will be measured from the previous Task Order dredge or mooring site or the Contractor's current location to the next Task Order dredge or mooring site, whichever is less.

1.3.4.3 Unit of Measure

Unit of measure: river miles.

1.3.5 Standby

1.3.5.1 Payment

Payment for all costs associated with standby, standby status is in accordance with Section 35 20 23 MECHANICAL DREDGING will be made for:

Bid Item No. 0006, "Base Ordering Period, Primary Plant - Standby;"

Bid Item No. 0014, "Base Ordering Period, Secondary Plant - Standby;"

Bid Item No. 0106, "Ordering Period No. 1, Primary Plant - Standby;"

Bid Item No. 0114, "Ordering Period No. 1, Secondary Plant - Standby;"

Bid Item No. 0206, "Ordering Period No. 2, Primary Plant - Standby;"

Bid Item No. 0214, "Ordering Period No. 2, Secondary Plant - Standby;"

Bid Item No. 0306, "Ordering Period No. 3, Primary Plant - Standby;"

Bid Item No. 0314, "Ordering Period No. 3, Secondary Plant - Standby;"

Bid Item No. 0406, "Ordering Period No. 4, Primary Plant - Standby;" and

Bid Item No. 0414, "Ordering Period No. 4, Secondary Plant - Standby;"

as applicable.

1.3.5.2 Measurement

Standby will be calculated by the full day (24 hours) rounded up to the

SECTION 01 22 00 Page 9 next full day. Measurement will begin when the Contractor's entire plant is moored standby location and ends upon issuance of a Task Order to initiate work or a written notice by the Contracting Officer releasing plant from standby.

1.3.5.3 Unit of Measure

Unit of measure: day.

1.3.6 Dredging / Excavation at Temporary Placement Site(s)

1.3.6.1 Payment

Payment for all costs associated with dredging/excavation at temporary placement sites; dredging and/or excavation; satisfactory placement of material in the placement area; satisfactory placement of material at bankline protection sites; relocation of navigation markers; transportation of material up to four river miles between the center of the temporary placement site to be dredged/excavated and the center of the placement/bankline protection site; and movement of material up to 900 feet overland from the barge unloading site will be made for:

Bid Item No. 0007, "Base Ordering Period, Primary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0015, "Base Ordering Period, Secondary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0107, "Ordering Period No. 1, Primary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0115, "Ordering Period No. 1, Secondary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0207, "Ordering Period No. 2, Primary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0215, "Ordering Period No. 2, Secondary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0307, "Ordering Period No. 3, Primary Plant - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0315, "Ordering Period No. 3, Secondary - Dredging / Excavation at Temporary Placement Site(s);"

Bid Item No. 0407, "Ordering Period No. 4, Primary Plant - Dredging / Excavation at Temporary Placement Site(s);" and

Bid Item No. 0415, "Ordering Period No. 4, Secondary Plant - Dredging / Excavation at Temporary Placement Site(s);" as applicable.

1.3.6.2 Measurement

Dredging/excavation at temporary placement sites shall be measured and paid or by the cubic yard of material removed above the project depth within the limits of the dredge site shown. All work items not specified to be measured under the remaining payment items will be considered incidental to the dredging or excavation item associated with

SECTION 01 22 00 Page 10 the material. For additional measurement information see Section 35 20 23 DREDGING, paragraph "PROJECT DEPTH, OVERDEPTH, SIDE SLOPES, AND INFILL."

1.3.6.3 Unit of Measure

Unit of measure: cubic yard.

1.3.7 Small Boat Harbor Dredging

1.3.7.1 Payment

Payment will be made for performing all operations necessary for small boat harbor dredging for authorized harbor; lock chamber; auxiliary lock chamber; and gate area dredging. Dredging of lock approaches will be measured and paid as Dredging and not under the Small Boat Harbor Dredging line item. Work includes, but not be limited to, dredging; satisfactory placement of material in the placement area; satisfactory placement of material at bankline placement sites; relocation of navigation markers;

transportation of material up to 4 river miles between the center of the entire dredge site and the center of the channel at the placement/bankline placement site; and movement of material up to 900 feet overland from the barge unloading site. All work items not specified will be measured under the remaining payment items and considered incidental to Small Boat Harbor Dredging.

Bid Item No. 0008, "Base Ordering Period, Primary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0016, "Base Ordering Period, Secondary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0108, "Ordering Period No. 1, Primary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0116, "Ordering Period No. 1, Secondary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0208, "Ordering Period No. 2, Primary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0216, "Ordering Period No. 2, Secondary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0308, "Ordering Period No. 3, Primary Plant - Small Boat Harbor Dredging;" and

Bid Item No. 0316, "Ordering Period No. 3, Secondary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0408, "Ordering Period No. 4, Primary Plant - Small Boat Harbor Dredging;"

Bid Item No. 0416, "Ordering Period No. 4, Secondary Plant - Small Boat Harbor Dredging;"as applicable.

1.3.7.2 Measurement

Measurement will be paid for by the cubic yard CY) of material removed above the project depth within the limits of the dredge site shown, and

SECTION 01 22 00 Page 11 clear swept to the identified project depth. For additional measurement information see Section 35 20 23 DREDGING, Paragraph "PROJECT DEPTH, OVERDEPTH, SIDE SLOPES, AND INFILL."

1.3.7.3 Unit of Measure

Unit of measure: cubic yard.

1.4 CONTRACT MAXIMUM AND MINIMUM

1.4.1 Maximum

Task orders will not exceed a cumulative amount of $25,000,000 over the life of the Contract. Individual task orders may not exceed $2,000,000.

1.4.2 Minimum

The Government is obligated to order no less than $50,000 of work specified in the Schedule of Prices for the ordering periods and any exercised subsequent ordering period, as set forth in Clause 52.216-22 INDEFINITE

QUANTITY.

1.5 ADJUSTMENT TO FUEL PRICE

This clause prescribes the adjustments that will be made to the unit price(s) for certain Contract line items in the event of changes (either upward or downward) in diesel fuel prices. The Contracting Officer will calculate the Adjustment to Fuel Price (AFP) for the affected Contract line item unit prices on an individual task order basis. These adjustments are premised on the assumptions set forth in this clause and will be applied uniformly regardless of the Contractor's actual cost experience in performing the work under this Contract.

For purposes of this adjustment, the Contracting Officer will use a Base Fuel Index (BFI). The BFI will be the published price (in dollars/gallon) in effect for Diesel Fuel (all types) for the Midwest (PADD 2) Region as established by the Energy Information Administration (EIA) on 30 November 2020. This information is published at http://www.eia.doe.gov.

The index is currently updated on a weekly basis.

A Current Fuel Index (CFI) in dollars per gallon will be established at issuance of each task order. The CFI will be the published price in effect for Diesel Fuel (all types) for the Midwest (PADD 2) Region as established by the Energy Information Administration (EIA) in effect on the first calendar day of the month during which the task order is issued by the Contracting Officer. The AFP (addition or subtraction) to the unit price for a given line item will be computed by application of the following formula:

AFP = ((BUP*% Fuel Cost / (BFI - 0.513))*(CFI-BFI))

Where:

" AFP = Adjustment to Fuel Price " BUP = Bid Unit Price, the unit prices for each applicable Contract line item " CFI = Current Fuel Index (in dollars per gallon) " BFI = Base Fuel Index (in dollars per gallon) = $2.404 on 30 November 2020 " % Fuel Cost = presumed percentage of bid item cost attributable to

SECTION 01 22 00 Page 12 fuel for a given Contract Line Item subject to adjustment under this clause as indicated in the table below (this percentage IS NOT subject to adjustment as a result of the Contractor's actual cost experience) " 0.513 = the presumed fuel tax rate (in dollars per gallon)

1.5.1 Basis of Adjustment

The AFP will be calculated and applied to (added or subtracted from the price of) each unit of each Contract Line Item Number (CLIN) identified in the table below, that will be used in a given task order. The adjustments to the unit prices for a given task order will be used for the life of that task order, including any modifications or adjustments to it. The adjustments will be rounded to the nearest cent; prices of elements within the formula will be rounded to the nearest tenth of a cent (three decimal places). CLINS not listed in the table below are not subject to adjustment for changes in fuel price under this or any other clause of the Contract.

1.5.2 Contract Line Items Subject to AFP

CONTRACT LINE ITEM UNIT PERCENT

FUEL COST

Dredging CY 20

Transportation of Plant Between Dredging Sites MI 15

Transportation of Dredged Material, 4 – 8 River Miles

CY 20

Transportation of Dredged Material, 8-12 River Miles

CY 20

Dredging/Excavation at Temporary Storage Sites CY 20

Small Boat Harbor Dredging CY 20

In the event the Energy Information Administration (EIA) ceases publication of the weekly diesel fuel price index, the Contracting Officer will, in discretion, designate another fuel price index to be used in making the adjustment.

1.5.3 Example

The following example is used to demonstrate the application of the AFP clause. This example is purely hypothetical and solely for demonstrating the operation of the clause as none of the indices applicable to this Contract has yet been published. For purposes of this example assume that:

" The CLIN being adjusted is Dredging " The BUP is $5.00 " The BFI is $3.705 " The CFI is $3.431

The AFP would be calculated as follows:

1 AFP = ((5.00 * .20/(3.705 - .513))*(3.431 -3.705)) (1 / 3.192) * -.274

= -.086 = -.09

SECTION 01 22 00 Page 13

The AFP for this CLIN would be -.09 resulting in a price of $4.91 for that CLIN on that Task Order.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

-- End of Section --

SECTION 01 22 00 Page 14

SECTION TABLE OF CONTENTS

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

SECTION 35 20 23

MECHANICAL DREDGING

PART 1 GENERAL

1.1 SUBMITTALS

1.2 DEFINITIONS

1.2.1 Premium Days

1.2.2 Project Depth

1.2.3 Dredge Cut

1.3 DREDGING PLANTS

1.4 PRODUCTION SCHEDULE

1.5 PIPELINE/UTILITY CROSSINGS

1.6 NO WAKE ZONES

1.7 SEWAGE AND BILGE WATER DISPOSAL

1.8 WORKING NEAR A LOCK AND DAM

PART 2 PRODUCTS

PART 3 EXECUTION

3.1 PLANT

3.1.1 Dredging Equipment

3.1.2 Land Based Plant

3.1.3 Equipment and Computations

3.2 STANDBY

3.2.1 Movement of Plant

3.2.2 Removal from Standby Status

3.2.3 Assignments

3.3 MATERIALS

3.4 DETERMINATION OF QUANTITIES FOR CHANNEL DREDGING

3.4.1 Predredge Soundings

3.4.2 Post Dredging Soundings

3.4.3 Government Quantity Computational Method

3.4.4 Contractor Quantity Measurements and Disputes

3.5 PROJECT DEPTH, OVERDEPTH, SIDE SLOPES, AND INFILL

3.5.1 Overdepth Excavation

3.5.2 Side Slopes

3.5.3 Infill

3.6 PLACEMENT OF DREDGED MATERIAL

3.6.1 Placement Quantity Computational Method

3.6.2 Contractor Placement Quantity Measurements and Disputes

3.6.3 Government Specified Placement Sites

3.6.4 Deleted

3.6.5 Government Specified In-Water Placement Sites

3.6.6 Contractor Furnished Placement Sites

3.6.7 Government Specified Bankline Placement Sites

3.6.8 Photographs, Maps, and Site Plans

-- End of Section Table of Contents --

SECTION 35 20 23 Page 1

AMEND 0007

in station quantities is required. No standby or non-effective time will be paid for cut layout, survey work, or resolution of disputes over Government survey data.

3.1.2 Land Based Plant

Provide land based plant to unload materials and maintain placement sites.

Plant to be capable of transporting, placing, and shaping material.

Material may be spread and leveled over a large area or stockpiled in small restricted areas.

3.1.3 Equipment and Computations

The sonic depth recorder, properly calibrated, will be considered equivalent to a lead line for measurement of depths. The planimeter will be considered a precise instrument for measuring cross sectional area. If cross sections are plotted according to a coordinate system, preprogrammed calculators or computers may be used instead of a planimeter. The Government surveys will be performed with electronic positioning equipment (typically Differential Global Positioning System (DGPS). A copy of original notes, computations, and records may be furnished to the Contractor upon request. Use electronic positioning equipment that is acceptable to the Contracting Officer.

U.S. Coast Guard towers within the Rock Island District are no longer broadcasting differential corrections. Remote work areas require alternative means of obtaining consistent differential corrections.

Furnish the means for obtaining differential corrections.

3.2 STANDBY

In the event a dredging/unloading site has not been identified or the Contracting Officer determines that it is otherwise in the Government's interest for the Contractor to remain mobilized and available to perform work immediately, the Contracting Officer may elect to place the Contractor's plant on standby status. The decision to place the Contractor's plant on standby status (or not) is purely at the discretion of the Contracting Officer.

3.2.1 Movement of Plant

When in standby status the Contractor's plant will not be moved from the designated standby location without approval of the Contracting Officer.

3.2.2 Removal from Standby Status

Upon notice of removal from standby status, be prepared to resume operations within 24 hours.

SECTION 35 20 23 Page 6

3.6.2 Contractor Placement Quantity Measurements and Disputes

If the Contractor disputes the Government's preplacement or post placement surveys or chooses to perform interim surveys either for progress payments or for verification, Perform the surveys with an electronic system that collects data in a XYZ format. Provide XYZ and descriptor ASCII file output that is compatible with the Government's HYPACK system. Use survey equipment that has elevation/depth accuracy of plus or minus 0.5 feet and horizontal position accuracy of 6 feet. All surveys in accordance with Section 02 21 00 SURVEYS.

3.6.3 Government Specified Placement Sites

The Contractor may be required to use multiple placement sites to place the dredged material from a single dredge cut. Other placement sites not listed may be specified, however general site conditions are similar to those listed. The Government may direct the Contractor to change placement sites at anytime. Prepare the placement site(s) as necessary for equipment access, construction of any berms necessary to contain dredged material, and maintenance of the Government specified placement sites. Maintenance to include preservation of existing dikes and berms. All dredged material piles to be free draining and finished to a uniform surface free from mounds and windrows. Upon completion of placement operations, restore the ground area outside the sites to their preconstruction conditions. Remove any material spilled in the river along the shoreline at the unloading site at no additional cost to the Government. The Government will guarantee access to Government specified placement sites such that a minimum draft of seven feet over a minimum channel width of 150 feet is obtained to within 25 feet of shoreline. If dredging is necessary to obtain these minimum provisions it will be measured under dredging bid item. Dredging required for the Contractor's convenience to obtain access beyond these provisions and all dredging to provide access to Contractor furnished placement sites will not be measured for payment.

3.6.4 Deleted

3.6.5 Government Specified In-Water Placement Sites

Placing dredge cut material may have to be constructed into the water. In this case, place the dredged material as directed. Place material in the water such that soft riverbed will be pushed outward and not trapped under the newly placed material. Place dredged material in-water in accordance with the permits, as indicated and as directed. The maximum drop of fill tolerance is 6 inches above the water surface.

SECTION 35 20 23 Page 10

35 20 23