Amend-0003_W9126G18B0025.pdf

W45VAK81244416 076085

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

GULF INTRACOASTAL WATERWAY, TEXAS GIWW CORPUS CHRISTI TO PORT ISABEL AND CHANNEL TO HARLINGEN IN KENNEDY, WILLACY, AND CAMERON COUNTIES, TEXAS is hereby amended as follow s:

Continued on Page 2.

1. CONTRACT ID CODE PAGE OF PAGES

J 1

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

16C. DATE SIGNED

BY

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 W9126G18B0025

X 9B. DATED (SEE ITEM 11)

10-Aug-2018

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

CODE

US ARMY CORPS OF ENGINEERS FORT WORTH

2000 FORT POINT ROAD

GALVESTON TX 77550-1229

W9126G 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

M3ODXMAN

Typewritten Text 07-Sep-2018

M3ODXMAN

Typewritten Text

W9126G18B0025

A0003-2

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

1. The specifications for Solicitation No. W9126G18B0025, Gulf Intracoastal Waterway, Texas, Corpus Christi to Port Isabel and Channel to Harlingen, in Kennedy, Willacy and Cameron Counties, Texas, are hereby amended as follows:

THE REQUIRED RESPONSE DATE/TIME HAS CHANGED FROM 10-SEP-2018 03:00 PM TO

13-SEP-2018 03:00 PM.

a) Specifications.

(1) SECTION 00 11 00.00 45 BID SCHEDULE – The enclosed (1) SECTION 00 11 00.00 45 entitled BID SCHEDULE, supersedes that issued with this solicitation.

(2) SECTION 00 73 00.01 45 SPECIAL CONTRACT REQUIREMENTS, STANDARD – The enclosed (2) SECTION 00 73 00.01 45 entitled SPECIAL CONTRACT REQUIREMENTS, STANDARD, supersedes that issued with this solicitation.

(3) SECTION 01 22 00.10 MEASUREMENT AND PAYMENT - The enclosed (3) SECTION 01 22 00.10 entitled MEASUREMENT AND PAYMENT, supersedes that issued with this solicitation.

b) Drawings.

(1) None.

2. This amendment shall be attached to and become a part of the solicitation.

3 Encls:

1. SECTION 00 11 00.00 45 BID SCHEDULE

2. SECTION 00 73 00.01 45 SPECIAL CONTRACT REQUIREMENTS, STANDARD

3. SECTION 01 22 00.10 MEASUREMENT AND PAYMENT

SWG FILE NO.:IWW 1175-275 SOLICITATION NO.:W9126G18B0025

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 11 00.00 45

BID SCHEDULE

PART 1 GENERAL

1.1 BID SCHEDULE

1.1.1 Schedule No. 1

-- End of Section Table of Contents --

DOCUMENT 00 11 00.00 45 Page 1

(TO ACCOMPANY AMENDMENT NO. 0003 TO SOLICITATION NO. W9126G18B0025)

SECTION 00 11 00.00 45

BID SCHEDULE

AMENDMENT NO. 0003

PART 1 GENERAL

1.1 BID SCHEDULE

(TO BE ATTACHED TO STANDARD FORM 1442)

1.1.1 Schedule No. 1

Item No.

Description Estimated Quantity

Unit Unit Price Estimated Amount

SCHEDULE NO. 1

0001 Mobilization and Demobilization, GIWW, Sections 1 through 20, 30 and 31, and Channel to Harlingen

1 JOB SUM $___________

0002 Pipeline Management - GIWW, Sections 1 through 20, 30 and 31

1 JOB SUM $___________

0003 Schedule 1 - GIWW Sections 1 through

1,283,203 C.Y. $_________ $___________

0004 Pipeline Management - Channel to Harlingen

1 JOB SUM $___________

0005 Schedule 1 - Channel to Harlingen Sections 21 through 29

714,445 C.Y. $_________ $___________

0006 Placement Area Work -Placement Area 2

1 JOB SUM $___________

DOCUMENT 00 11 00.00 45 Page 2

Item No.

Description Estimated Quantity

Unit Unit Price Estimated Amount

SCHEDULE NO. 1

0007 Placement Area Work - Placement Area 11

1 JOB SUM $___________

0008 Placement Area Work - Placement Area 16

1 JOB SUM $___________

0009 Schedule 1 - GIWW,North of JFK CSWY, Sections 30 and 31

154,000 C.Y. $_________ $___________

TOTAL SCHEDULE NO. 1 $___________

NOTE: Completion time stated in SECTION 00 73 00.01 45 SPECIAL CONTRACT REQUIREMENTS, STANDARD is for Schedule No. 1 work.

-- End of Document --

DOCUMENT 00 11 00.00 45 Page 3

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 73 00.01 45

SPECIAL CONTRACT REQUIREMENTS, STANDARD

PART 1 GENERAL

1.1 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984) (FAR

52.211-10)

1.2 LIQUIDATED DAMAGES - CONSTRUCTION (SEPT 2000) (FAR 52.211-12)

1.3 PHYSICAL DATA (APR 1984) (FAR 52.236-4)

1.4 QUANTITY SURVEYS (APR 1984) (FAR 52.236-16)

1.5 LIABILITY (APR 1984) (FAR 28.307-2)

1.6 EQUIPMENT OWNERSHIP AND OPERATING EXPENSE SCHEDULE(MAR 1995)

1.7 (SCR-S-102) CONTRACTOR SUPPLY AND USE OF ELECTRONIC SOFTWARE FOR

PROCESSING DAVIS-BACON ACT CERTIFIED LABOR PAYROLLS (April 2011)

1.8 PERFORMANCE OF WORK BY THE CONTRACTOR (APR 1984) (52.236-1)

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

-- End of Section Table of Contents --

DOCUMENT 00 73 00.01 45 Page 1

SECTION 00 73 00.01 45

SPECIAL CONTRACT REQUIREMENTS, STANDARD

AMENDMENT NO. 0003

PART 1 GENERAL

1.1 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984) (FAR

52.211-10)

The Contractor shall be required to:

(a) Commence work under this contract within 10 calendar days after the date the Contractor receives the Notice to Proceed;

(b) Prosecute the work diligently, and

(c) Complete the entire work ready for use not later than 230 (AM#3)275 calendar days after the date the Contractor receives the Notice to Proceed. The time stated for completion shall include final cleanup of the premises.

1.2 LIQUIDATED DAMAGES - CONSTRUCTION (SEPT 2000) (FAR 52.211-12)

(a) If the Contractor fails to complete the work within the time specified in the contract, the Contractor shall pay liquidated damages to the Government in the amount of $3,369.00 for each calendar day of delay until the work is completed or accepted.

(b) If the Government terminates the Contractor's right to proceed, liquidated damages will continue to accrue until the work is completed. These liquidated damages are in addition to excess costs of repurchase under the Termination clause.

1.3 PHYSICAL DATA (APR 1984) (FAR 52.236-4)

Data and information furnished or referred to below is for the Contractor's information. The Government shall not be responsible for any interpretation of or conclusion drawn from the data or information by the Contractor.

(a) The indications of physical conditions on the drawings and in the specifications are the result of site investigations by hydrographics ans topographics surveys.

(b) Weather Conditions. Under ordinary conditions, the mean tidal range is about 1 foot. The height of tide is largely dependent on the force, direction, and duration of the wind. Strong northerly winds may depress the water surface as much as, and in some instances more than

1.0 foot below Mean Lower Low Water (MLLW), while southerly winds may raise the water surface as much as, and in some instances more than 2 feet above MLLW.

(c) Transportation Facilities. The immediate vicinity is served by railroad, highway, and shallow draft channels. The Channel To Harlingen site is accessible by water via the Gulf Intracoastal

DOCUMENT 00 73 00.01 45 Page 2

Waterway from Port Isabel, Texas, and from Rio Hondo, Texas, which is located adjacent to the Harlingen Channel. Port Isabel has adequate highway access and public port facilities are available at the Harlingen Turning Basin.

(d) Channel Conditions. The general shape of the existing section of channel to be dredged is shown by cross sections on the Contract drawings. Contractor should expect to encounter strong currents in all the dredging sections.

(e) Channel traffic . Channel Traffic consists of (deep draft ships, small boats of various sizes, fishing vessels, ferries, tugs, tows consisting of a tug and one or more barges). Traffic will interfere with dredging operations to some extent.

1.4 QUANTITY SURVEYS (APR 1984) (FAR 52.236-16)

(a) Quantity surveys shall be conducted, and the data derived from these surveys shall be used in computing the quantities of work performed and the actual construction completed and in place.

(b) The Government shall conduct the original and final surveys and make the computations based on them. The Contractor shall conduct the surveys for any periods for which progress payments are requested and make the computations based on these surveys. All surveys conducted by the Contractor shall be conducted under the direction of the Contracting Officer, unless the Contracting Officer waives this requirement in a specific instance.

(c) Promptly upon completing a survey, the Contractor shall furnish the originals of all field notes and all other records relating to the survey or to the layout of the work to the Contracting Officer, who shall use them as necessary to determine the amount of progress payments. The Contractor shall retain copies of all such material furnished to the Contracting Officer.

1.5 LIABILITY (APR 1984) (FAR 28.307-2)

(a) Workmen's compensation and employer's liability. Contractors are required to comply with applicable Federal and State workers' compensation and occupational disease statutes. If occupational diseases are not compensable under those statutes, they shall be covered under the employer's liability section of the insurance policy, except when contract operations are so commingled with a contractor's commercial operations that it would not be practical to require this coverage. Employer's liability coverage of at least $100,000 shall be required, except in States with exclusive or monopolistic funds that do not permit workers' compensation to be written by private carriers.

(See 28.305(c) for treatment of contracts subject to the Defense Base Act.)

(b) General liability.

(1) The contracting officer shall require bodily injury liability insurance coverage written on the comprehensive form of policy of at least $500,000 per occurrence.

DOCUMENT 00 73 00.01 45 Page 3

(2) Property damage liability insurance shall be required only in special circumstances as determined by the agency.

(c) Automobile liability. The contracting officer shall require automobile liability insurance written on the comprehensive form of policy. The policy shall provide for bodily injury and property damage liability covering the operation of all automobiles used in connection with performing the contract. Policies covering automobiles operated in the United States shall provide coverage of at least $200,000 per person and $500,000 per occurrence for bodily injury and $20,000 per occurrence for property damage. The amount of liability coverage on other policies shall be commensurate with any legal requirements of the locality and sufficient to meet normal and customary claims.

(d) Aircraft public and passenger liability. When aircraft are used in connection with performing the contract, the contracting officer shall require aircraft public and passenger liability insurance.

Coverage shall be at least $200,000 per person and $500,000 per occurrence for bodily injury, other than passenger liability, and $200,000 per occurrence for property damage. Coverage for passenger liability bodily injury shall be at least $200,000 multiplied by the number of seats or passengers, whichever is greater.

(e) Vessel liability. When contract performance involves use of vessels, the contracting officer shall require, as determined by the agency, vessel collision liability and protection and indemnity liability insurance.

1.6 EQUIPMENT OWNERSHIP AND OPERATING EXPENSE SCHEDULE(MAR 1995)

(a) This special contract requirement does not apply to terminations. See 52.249-5000, Basis for Settlement of Proposals, and FAR Part 49.

(b) Allowable cost for construction and marine plant and equipment in sound workable condition owned or controlled and furnished by a contractor or subcontractor at any tier shall be based on actual cost data for each piece of equipment or groups of similar serial and series for which the Government can determine both ownership and operating costs from the con-tractor's accounting records. When both ownership and operating costs cannot be determined for any piece of equipment or groups of similar serial or series equipment from the contractor's accounting records, costs for that equipment shall be based upon the applicable provisions of EP 1110-1-8, Construction Equipment Ownership and Operating Expense Schedule, Region VI. Working conditions shall be considered to be average for determining equipment rates using the schedule unless specified otherwise by the contracting officer. For equipment not included in the schedule, rates for comparable pieces of equipment may be used or a rate may be developed using the formula provided in the schedule. For forward pricing, the schedule in effect at the time of negotiations shall apply. For retroactive pricing, the schedule in effect at the time the work was performed shall apply.

(c) Equipment rental costs are allowable, subject to the provisions of FAR 31.105(d)(ii) and FAR 31.205-36, Rental Costs. Rates for equipment rented from an organization under common control, lease-purchase arrangements, and sale-leaseback arrangements, will be determined using the schedule, except that actual rates will be used for equipment leased from an organization under common control that has an established practice of leasing the same or similar equipment to unaffiliated lessees.

DOCUMENT 00 73 00.01 45 Page 4

(d) When actual equipment costs are proposed and the total amount of the pricing action exceeds the SAT, the contracting officer shall request the contractor to submit either certified cost or pricing data, or partial/limited data, as appropriate. The data shall be submitted on Standard Form 1411, Contract Pricing Proposal Cover Sheet.

NOTE: A copy of EP 1110-1-8, "CONSTRUCTION EQUIPMENT OWNERSHIP AND OPERATING EXPENSE SCHEDULE," is available at the following website:

http://www.publications.usace.army.mil/USACEPublications/EngineerPamphlets.aspx.

1.7 (SCR-S-102) CONTRACTOR SUPPLY AND USE OF ELECTRONIC SOFTWARE FOR

PROCESSING DAVIS-BACON ACT CERTIFIED LABOR PAYROLLS (April 2011)

The contractor is encouraged to use a commercially-available electronic system to process and submit certified payrolls electronically to the Government. The requirements for preparing, processing and providing certified labor payrolls are established by the Davis-Bacon Act as stated in FAR 52.222-8, PAYROLLS AND BASIC RECORDS and FAR 52.222-13, COMPLIANCE

WITH DAVIS-BACON AND RELATED ACT REGULATIONS.

If the contractor elects to use an electronic Davis-Bacon payroll processing system, then the contractor shall be responsible for obtaining and providing for all access, licenses, and other services required to provide for receipt, processing, certifying, electronically transmitting to the Government, and storing weekly payrolls and other data required for the contractor to comply with Davis-Bacon and related Act regulations. When the contractor uses an electronic Davis-Bacon payroll system, the electronic payroll service shall be used by the contractor to prepare, process, and maintain the relevant payrolls and basic records during all work under this construction contract and the electronic payroll service shall be capable of preserving these payrolls and related basic records for the required 3 years after contract completion. If the contractor chooses to use an electronic Davis-Bacon payroll system, then the contractor shall obtain and provide electronic system access to the Government, as required to comply with the Davis-Bacon and related Act regulations over the duration of this construction contract. The access shall include electronic review access by the Government contract administration office to the electronic payroll processing system used by the contractor.

The contractor's provision and use of an electronic payroll processing system shall meet the following basic functional criteria: commercially available; compliant with appropriate Davis Bacon Act payroll provisions in the FAR; able to accommodate the required numbers of employees and subcontractors planned to be employed under the contract; capable of producing an Excel spreadsheet-compatible electronic output of weekly payroll records (format at http://rms.usace.army.mil/) for export in an Excel spreadsheet to be imported into the contractor's Quality Control System (QCS) version of Resident Management System (RMS), that in turn shall export payroll data to the Government's Resident Management System (RMS); demonstrated security of data and data entry rights; ability to produce contractor-certified electronic versions of weekly payroll data;

ability to identify erroneous entries and track the data/time of all versions of the certified Davis Bacon payrolls submitted to the government over the life of the contract; capable of generating a durable record copy, that is, a CD or DVD and PDF file record of data from the system database at end of the contract closeout. This durable record copy of data from the electronic Davis-Bacon payroll processing system shall be provided to the Government during contract closeout.

DOCUMENT 00 73 00.01 45 Page 5

All contractor-incurred costs related to the contractor's provision and use of an electronic payroll processing service shall be included in the contractor's price for the overall work under the contract. The costs for Davis-Bacon Act compliance using electronic payroll processing services shall not be a separately bid/proposed or reimbursed item under this contract.

1.8 PERFORMANCE OF WORK BY THE CONTRACTOR (APR 1984) (52.236-1)

The Contractor shall perform on the site, and with its own organization, work equivalent to at least 65 percent of the total amount of work to be performed under the contract. This percentage may be reduced by a supplemental agreement to this contract if, during performing the work, the Contractor requests a reduction and the Contracting Officer determines that the reduction would be to the advantage of the Government.

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

-- End of Document --

DOCUMENT 00 73 00.01 45 Page 6

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.10

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUBMITTALS

1.2 LUMP SUM PAYMENT ITEMS

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

1.2.1.2 Unit of Measure

1.2.2 Pipeline Management

1.2.2.1 Payment

1.2.2.2 Unit of Measure

1.2.3 Placement Area 2

1.2.3.1 Payment

1.2.3.2 Unit of Measure

1.2.4 Placement Area 11

1.2.4.1 Payment

1.2.4.2 Unit of Measure

1.2.5 Placement Area 16

1.2.5.1 Payment

1.2.5.2 Unit of Measure

1.3 UNIT PRICE PAYMENT ITEMS

1.3.1 Dredging

1.3.1.1 Payment

1.3.1.2 Dredging Partial Payment

1.3.1.3 Measurement

1.3.1.4 Electronic Positioning

1.3.1.5 Surveys During Progress of Work

1.3.1.6 Unit of Measurement

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

-- End of Section Table of Contents --

SECTION 01 22 00.10 Page 1

SECTION 01 22 00.10

MEASUREMENT AND PAYMENT

AMENDMENT NO. 0003

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-02 Shop Drawings

Surveys; G

Submit drawings of surveys during progress of work by soundings or sweepings.

1.2 LUMP SUM PAYMENT ITEMS

Payment items for the work of this Contract for which Contract lump sum payments will be made are listed in the BID SCHEDULE and specified below.

All costs for items of work, which are not specifically mentioned to be included in a particular lump sum or unit price payment item, will be included in the listed lump sum item most closely associated with the work involved. The lump sum price and payment made for each item listed will constitute full compensation for furnishing plant, labor, materials, and equipment, and performing any associated Contractor Quality Control, administrative requirements, environmental protection, meeting safety requirements, tests and reports, and for performing the work required for which separate payment is not otherwise provided.

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

The Contract price for "Mobilization and Demobilization GIWW Sections 1 through 20 (AM#3), 30 and 31, and Channel to Harlingen" and "Mobilization and Demobilization - GIWW, North of JFK CSWY, Sections 30 and 31" in Schedule No. 1, will include the costs in connection with mobilization and demobilization of the plant necessary to perform work under the various bid items. The Contract price shall include transportation and other costs incidental to delivery of the plant and other equipment to the general work area in condition ready for operation and, after the completion of the work, for removal of the plant and equipment from the work site(s).

Payment for mobilization and demobilization will be pursuant to the conditions as defined in the SECTION 00 72 00 CONTRACT CLAUSES.

SECTION 01 22 00.10 Page 2

1.2.1.2 Unit of Measure

Unit of measure: Job.

1.2.2 Pipeline Management

1.2.2.1 Payment

Payment for "Pipeline Management - GIWW, Sections 1 through 20 (AM#3), 30 and 31", "Pipeline Management - Channel to Harlingen", and "Pipeline Management - GIWW, North of JFK CSWY, Sections 30 and 31" in Schedule No. 1 for the GIWW, Sections 1 through 20, Channel to Harlingen and the GIWW, North of JFK CSWY will be made for costs associated with laying, handling of dredge pipelines, from the dredge to the Placement Area, procurement of materials, and for construction of ramps or installation of culvert pipes that may be necessary in connection with placing and removal of pipeline and final clean up of the pipeline route.Monthly partial payments will be based on the estimates of work completed during the period up to 80 percent of the Contract price and the remaining 20 percent will be paid in the first monthly partial payment after removal of the pipeline and the final clean-up of the pipeline route. Pipeline Management will be paid for separately for GIWW, Sections 1 through 20, Channel to Harlingen and GIWW, North of JFK, Sections 30 and 31 dredging operations

1.2.2.2 Unit of Measure

Unit of measure: Job.

1.2.3 Placement Area 2

1.2.3.1 Payment

The Contract price for "Placement Area Work -Placement Area 2" in Schedule No. 1 will also include all costs in connection with mobilization and demobilization of all personnel, land and seaborne equipment utilized for this portion of the work. The contract price will be paid for the demolition and removal of the existing Drop-outlet structure and outfall pipe and the new construction of a Drop-outlet structure and outfall pipe per the contract drawings. This will also include the construction of approxiamtely 300 linear feet of new levee matching the adajcent widths and elevations. This will include furnishing equipment, labor, transporting organic and non-organic removed materials, and inspection necessary to complete work in these placement areas as shown.

1.2.3.2 Unit of Measure

Unit of measure: Job.

1.2.4 Placement Area 11

1.2.4.1 Payment

The Contract price for "Placement Area Work - Placement Area 11" in Schedule No. 1 will also include all costs in connection with mobilization and demobilization of all personnel, land and seaborne equipment utilized for this portion of the work. The contract price will be paid for the

SECTION 01 22 00.10 Page 3 demolition, and replacement of the existing outfall pipe per the contact drawings. Work will include any necessary adjustment or repairs to the existing outfall structures as necessary to complete the work. Work will also include any necessary clearing of vegetation to facilitate proper removal and replacementg of the existing outfall pipe. This will include furnishing equipment, labor, transporting organic and non-organic removed materials, and inspection necessary to complete work in these placement area as shown.

1.2.4.2 Unit of Measure

Unit of measure: Job.

1.2.5 Placement Area 16

1.2.5.1 Payment

The Contract price for "Placement Area Work - Placement Area 16" in Schedule No. 1 will also include all costs in connection with mobilization and demobilization of all personnel, land and seaborne equipment utilized for this portion of the work. The contract price will be paid for the demolition, and replacement of the existing outfall pipe per the contact drawings. Work will include any necessary adjustment or repairs to the existing outfall structures as necessary to comnplete the work. Work will also include any necessary clearing of vegetation to facilitate proper removal and replacement of the existing outfall pipe. This will include furnishing equipment, labor, transporting organic and non-organic removed materials, and inspection necessary to complete work in these placement area as shown.

1.2.5.2 Unit of Measure

Unit of measure: Job.

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work in this Contract on which the Contract unit price payments will be made are listed in the BID SCHEDULE and specified below. The unit price and payment made for each item listed will constitute full compensation for furnishing plant, labor, materials, and equipment, and performing any associated Contractor Quality Control, administrative requirements, environmental protection, meeting safety requirements, tests and reports, and for performing the work required for each of the unit price items.

1.3.1 Dredging

1.3.1.1 Payment

Payment for "Dredging" in Schedule No. 1, will be made for costs associated with the removal of dredged material, transportation, and placement at the designated placement areas.

1.3.1.2 Dredging Partial Payment

Partial payment will be based on approximate quantities determined by fathometer soundings or sweepings taken behind the dredge. The Contractor may use its own hydrographic surveys to determine quantities for pay requests, but final quantities will be based on Government Before-Dredging

SECTION 01 22 00.10 Page 4 and After-Dredging surveys. Current cross sections and quantities must be submitted for each submitted progress payment request.

1.3.1.3 Measurement

The material removed will be measured by cubic yard in place, by means of soundings taken before and after dredging. The total quantity of dredged material will be the theoretical quantity between the bottom surface shown by fathometer soundings of the last survey made "before-dredging" and the bottom surface shown by the fathometer soundings of a survey made "after-dredging", within the limits of the overdepth and side and end slopes, less deductions that may be required for misplaced material.

1.3.1.4 Electronic Positioning

The horizontal control points shown are the control points the Government will use to perform electronic surveys on the waterway. The Government does not guarantee permanent access to these control points, therefore, it may be necessary for the Contractor to establish its own network of survey points from these survey points or from other U.S. Coast and Geodetic Survey (USCGS) monuments. Location and description of the horizontal control points which the Government plans to use to perform electronic surveys on the channels are available at the Rio Grande Valley Resient Office and provided on the drawings accompanying these specifications. The Contractor shall be responsible for establishing its own reference line to conduct hydrographic surveys and dredging operations if electronic positioning equipment is not used.

Government survey data will be processed with HYPACK 2016 software using the Kingfisher Method (updated 5/6/2016). Volumes will be computed by average end area using cross sectional survey lines. Before and After Dredge cross sections will be run at regular intervals and at changes in the template. If the Contractor elects to use HYPACK 2016 software, the Government will provide the survey line files for the Contractor's use.

1.3.1.5 Surveys During Progress of Work

Contract depth will be determined by surveys taken behind the dredge as work progresses. The Contractor shall take progress soundings or sweepings and submit drawings of the surveys.

1.3.1.6 Unit of Measurement

Unit of measure: cubic yard.

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

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SECTION 01 22 00.10 Page 5

DRAWINGS