Amendment_0003.pdf

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

CANAVERAL HARBOR SAND BYPASS SYSTEM PHASE V BREVARD COUNTY, FLORIDA

A. See Continuation Sheet for Amendment Details.

B. The Proposal Due Date Remains Unchanged at 20 September 2018, 2:00 PM local Time.

C. All Other Terms and Conditions Remain Unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 93

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 W912EP18B0009

X 9B. DATED (SEE ITEM 11)

08-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 is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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

CONTRACT ORDER NO. IN ITEM 10A.

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

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

7-Sept-2018

CODE

USA ENGINEER DISTRICT, JACKSONVILLE

CONTRACTING DIVISION

701 SAN MARCO BLVD

JACKSONVILLE FL 32207-8175

W912EP 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EP18B0009

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00100 - INSTRUCTIONS TO OFFERORS/EVALUATION FACTORS FOR AWARD

SECTION 00700 - CONTRACT CLAUSES

The following have been modified:

52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984) The Contractor shall be required to (a) commence work under this contract within 45 calendar days after the date the Contractor receives the notice to proceed. No beach fill activity shall occur prior to November 1, 2018 (b) prosecute the work diligently, and (c) complete the entire beach work ready for use not later than April 30, 2019. Final cleanup of the premises must be completed by May 30, 2019.

The Base must be completed no later than April 30, 2018.

NOTE: All demobilization activities at the dredge site, including the presence of the pipeline on the beach at the placement areas must be completed by April 30th (See Specification Section 01 57 20).

(End of clause)

52.211-12 LIQUIDATED DAMAGES--CONSTRUCTION (SEP 2000)

(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 $6901.01 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.

(End of clause)

52.217-7 OPTION FOR INCREASED QUANTITY--SEPARATELY PRICED LINE ITEM (MAR 1989)

The Government may require the delivery of the numbered line item, identified in the Schedule as an option item, in the quantity and at the price stated in the Schedule. The Contracting Officer may exercise the option by written notice to the Contractor NLT November 30, 2018. Delivery of added items shall continue at the same rate that like items are called for under the contract, unless the parties otherwise agree. (End of clause)

SF 30 CONTINUATION SHEET

Canaveral Harbor Sand Bypass System Phase V Brevard County, Florida

W912EP-18-B-0009 1 Amendment 0003

SUMMARY OF CHANGES

1. SPECIFICATIONS:

The text changes have been updated with additions noted by underlined text and deletions noted by line/cross-outs, and pertain only to changes made by this amendment. The entire section is replaced if there is any change. The Project Table of Contents and Submittal Register are replaced without underlines and cross-outs if there are changes to these documents. New sections are added without underlines and cross-outs.

Changes to Specifications:

Volume 1 of 2 – Contract Clauses:

DELETE Section 00100A and REPLACE with the attached revised Section 00100A. Volume 2 of 2 –

Technical Specifications:

DELETE Table of Contents and REPLACE with the attached revised Table of Contents.

DELETE Section 01 11 00 and REPLACE with the attached revised Section 01 11 00.

DELETE Section 01 22 00 and REPLACE with the attached revised Section 01 22 00.

DELETE Section 35 20 23 and REPLACE with the attached revised Section 35 20 23.

DELETE Submittal Register and REPLACE with the attached revised Submittal Register.

ADD Section 35 20 26.

2. DRAWINGS:

DELETE Drawing No. G-01 and REPLACE with the attached revised Drawing No. G-01.

DELETE Drawing No. G-02 and REPLACE with the attached revised Drawing No. G-02.

DELETE Drawing No. G-03 and REPLACE with the attached revised Drawing No. G-03.

DELETE Drawing No. G-04 and REPLACE with the attached revised Drawing No. G-04.

DELETE Drawing No. C-09 and REPLACE with the attached revised Drawing No. C-09.

DELETE Drawing No. C-10 and REPLACE with the attached revised Drawing No. C-10.

DELETE Drawing No. C-26 and REPLACE with the attached revised Drawing No. C-26.

(End of Summary of Changes)

SECTION 00010A

LINE ITEMS AND PRICING SCHEDULE

CANAVERAL HARBOR SAND BYPASS SYSTEM, PHASE V

BREVARD COUNTY, FLORIDA

W912EP-18-B-0009 00010A-1 Amendment 0003

LINE ITEM DESCRIPTION QUANTITY UNIT UNIT PRICE TOTAL

BASE BID ITEMS (LINE ITEMS 0001 THROUGH 0011)

0001 MOBILIZATION AND DEMOBILIZATION 1 JOB $_____________ $_____________

0002 SBDA EXCAVATION UNCLASSIFIED

(REFER TO NOTES 1 & 5) 1,000,000 CY $_____________ $_____________

0003 CANAVERAL HARBOR EXCAVATION WITH ODMDS 25,000 CY $_____________ $_____________

0003 0004 TRENCH EXCAVATION UNCLASSIFIED 1 JOB $_____________ $_____________

0004 0005 BEACH TILLING

(REFER TO NOTE 5) 34 AC $_____________ $_____________

0005 0006 CONSTRUCTION/VIBRATION CONTROLS AND MONITORING 1 JOB $_____________ $_____________

0006 0007 TURBIDITY MONITORING 1 JOB $_____________ $_____________

0007 0008 ENVIRONMENTAL SPECIES MONITORING 1 JOB $_____________ $_____________

0008 0009 REMEDIATION OF NONCOMPLIANT MATERIAL

(REFER TO NOTE 6) 0.3 AC $_____________ $_____________

0009 0010 SCREENING OF UNACCEPTABLE MATERIAL

(REFER TO NOTE 6) 1,000 CY $_____________ $_____________

0010 0011 REMOVAL OF UNACCEPTABLE MATERIAL

(REFER TO NOTE 6) 1 CY $_____________ $_____________

0011 0012 STANDBY TIME

(REFER TO NOTE 7) 72 HR $_____________ $_____________

OPTION A BID ITEMS (LINE ITEMS 0012 THROUGH 0020)

0012 0013 SBDA EXCAVATION UNCLASSIFIED

(REFER TO NOTES 1 & 5) 200,000 CY $_____________ $_____________

0013 0014 BEACH TILLING

(REFER TO NOTE 5) 5.5 AC $_____________ $_____________

0014 0015 CONSTRUCTION/VIBRATION CONTROLS AND MONITORING 1 JOB $_____________ $_____________

0015 0016 TURBIDITY MONITORING 1 JOB $_____________ $_____________

0016 0017 ENVIRONMENTAL SPECIES MONITORING 1 JOB $_____________ $_____________

0017 0018 REMEDIATION OF NONCOMPLIANT MATERIAL

(REFER TO NOTE 6) 0.3 AC $_____________ $_____________

0018 0019 SCREENING OF UNACCEPTABLE MATERIAL

(REFER TO NOTE 6) 1,000 CY $_____________ $_____________

0019 0020 REMOVAL OF UNACCEPTABLE MATERIAL

(REFER TO NOTE 6) 1 CY $_____________ $_____________

0020 0021 STANDBY TIME

(REFER TO NOTE 7) 24 HR $_____________ $_____________

OPTION B BID ITEMS (LINE ITEMS 0021 THROUGH 0029)

0021 0022 SBDA EXCAVATION UNCLASSIFIED

(REFER TO NOTES 1 & 5) 140,000 CY $_____________ $_____________

SECTION 00010A

LINE ITEMS AND PRICING SCHEDULE

CANAVERAL HARBOR SAND BYPASS SYSTEM, PHASE V

BREVARD COUNTY, FLORIDA

W912EP-18-B-0009 00010A-2 Amendment 0003

0022 0023 BEACH TILLING

(REFER TO NOTE 5) 3.5 AC $_____________ $_____________

0023 0024 CONSTRUCTION/VIBRATION CONTROLS AND MONITORING 1 JOB $_____________ $_____________

0024 0025 TURBIDITY MONITORING 1 JOB $_____________ $_____________

0025 0026 ENVIRONMENTAL SPECIES MONITORING 1 JOB $_____________ $_____________

0026 0027 REMEDIATION OF NONCOMPLIANT MATERIAL

(REFER TO NOTE 6) 0.3 AC $_____________ $_____________

0027 0028 SCREENING OF UNACCEPTABLE MATERIAL

(REFER TO NOTE 6) 1,000 CY $_____________ $_____________

0028 0029 REMOVAL OF UNACCEPTABLE MATERIAL

(REFER TO NOTE 6) 1 CY $_____________ $_____________

0029 0030 STANDBY TIME

(REFER TO NOTE 7) 24 HR $_____________ $_____________

TOTAL BASE BID (LINE ITEMS 0001 THROUGH 0012): $_____________

TOTAL OPTION A BID (LINE ITEMS 0012 THROUGH 0021): $_____________

TOTAL OPTION B BID (LINE ITEMS 0021 THROUGH 0030): $_____________

TOTAL OPTION BID (LINE ITEMS 0012 THROUGH 0030): $_____________

TOTAL BID (LINE ITEMS 0001 THROUGH 0030): $_____________

NOTES:

(1) CLINS 0002, 0012, AND 0021 00013, AND 0022: THE TOTAL QUANTITY SHOWN REFLECTS THE TOTAL VOLUME OF SEDIMENT TO BE EXCAVATED FROM WITHIN THE SHADED AREA SHOWN ON THE DRAWINGS. THE CONTRACTOR SHALL NOT PERFORM WORK IN EXCESS O TOTAL ESTIMATED QUANTITY SHOWN WITHOUT PRIOR APPROVAL OF THE CONTRACTING OFFICER. THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER AT LEAST ONE WEEK PRIOR TO THE ANTICIPATED DATE THAT THE ESTIMATED

QUANTITY MAY BE EXCEEDED.

(2) ALL BIDS MUST BE FOR THE ENTIRE WORK AND MUST HAVE EACH BLANK SPACE COMPLETED.

(3) FAILURE TO COMPLETE AND RETURN ALL REQUIRED SUBMISSIONS (SF 1442, SECTION 00010A, SECTION 00101 AND BID GUARANTEE) COULD RENDER YOUR BID NON-RESPONSIVE. SEE PARAGRAPH 999.214-4018 OF SECTION 00100.

(4) SEE CLAUSE 52.214-18 PREPARATION OF BIDS--CONSTRUCTION OF SECTION 00100.

(5) ALL QUANTITIES ARE ESTIMATED. ACTUAL QUANTITIES MAY VARY.

(6) CLINS 0008 0009 THROUGH 0010 0011, 0017 0018 THROUGH 0019 0020, AND 0026 0027 THROUGH 0028 0029: REMEDIATION OF NONCOMPLIANT MATERIAL, SCREENING OF UNACCEPTABLE MATERIAL AND REMOVAL OF UNACCEPTABLE MATERIAL ARE SUBJECT TO VARIATION IN ESTIMATED QUANTITY CLAUSE, BUT PAYMENT WILL ONLY BE MADE FOR ACTUAL EXECUTION OF EACH OF THESE LINE ITEM

APPROVED BY THE CONTRACTING OFFICER.

(7) CLINS 0011 0012, 0020 0021, 0029 0030: STANDBY TIME IS DEFINED AS WHEN THE DREDGE PLANT IS NOT IN OPERATION AT THE DIRECTION OF THE CONTRACTING OFFICER OR ADMINISTRATIVE CONTRACTING OFFICER. STANDBY TIME SHALL BE UTILIZED ONLY DUE T PRESENCE OF ENDANGERED SPECIES IN THE IMMEDIATE AREA OF THE DREDGING OPERATIONS, DIFFERING SITE CONDITIONS, SECURITY OPERATIONS OR OTHER CONDITIONS AS DETERMINED BY THE CONTRACTING OFFICER. STANDBY TIME IS NOT AFFORDED FOR DELAYS CAUSED BY ADVERSE WEATHER CONDITIONS. THIS LINE ITEM IS NOT SUBJECT TO THE VARIATION IN ESTIMATED QUANTITY CLAUSE, AND PAYMENT WILL ONLY BE MADE FOR ACTUAL STANDBY TIME REQUIRED BY THE CONTRACTING OFFICER. SEE SECTION 01 22 00

MEASUREMENT AND PAYMENT AND SECTION 01 57 20 ENVIRONMENTAL PROTECTION.

(8) OPTION BID A AND OPTION BID B: ALL LINE ITEMS UNDER OPTION GROUP WILL BE AWARDED IF OPTION A AND/OR B IS CHOSEN

TO BE AWARDED. THE GOVERNMENT MAY AWARD ONE, BOTH, OR NO OPTIONS.

Canaveral Harbor Sand Bypass System Phase V Brevard County, Florida

PROJECT TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 31 21.10 CONTROL MONUMENT DESCRIPTIONS - SAND BYPASS DREDGING AREA

SURVEY

00 31 21.20 CONTROL MONUMENT DESCRIPTIONS - CANAVERAL HARBOR

00 31 21.30 CONTROL MONUMENT DESCRIPTIONS - BEACH FILL SURVEY

00 31 32.10 GEOTECHNICAL DATA REPORT - SAND BYPASS DREDGED AREA

(SBDA) (SEE SEPARATE FILE)

00 31 32.20 GEOTECHNICAL DATA REPORT - CANAVERAL HARBOR (SEE SEPARATE

FILE)

00 33 50 WEATHER, WATER STAGE AND TIDE DATA

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 22 00 MEASUREMENT AND PAYMENT

01 30 00 ADMINISTRATIVE PROCEDURES

01 32 01.10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 35 25 OWNER SAFETY REQUIREMENTS - DIVING

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 45 00 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 45 05 DREDGING/BEACH FILL PLACEMENT - CONTRACTOR QUALITY CONTROL

01 50 02 TEMPORARY CONSTRUCTION FACILITIES

01 57 20 ENVIRONMENTAL PROTECTION

01 57 25 TURBIDITY AND DISPOSAL MONITORING

DIVISION 02 - EXISTING CONDITIONS

02 22 13 VIBRATION MONITORING REQUIREMENTS FOR EXISTING STRUCTURES

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 20 23 DREDGING

35 20 26 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM SCOW -

ULLAGE PROFILE

35 20 27 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM PIPELINE

HYDRAULIC DREDGE

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1 W912EP-18-B-0009 Amendment 0003

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 REFERENCES

1.2 DEFINITIONS

1.3 WORK COVERED BY CONTRACT DOCUMENTS

1.3.1 Project Description

1.3.2 Location

1.3.3 Measurement and Payment

1.3.4 Project Administration

1.3.5 Project Schedule

1.3.6 Project Submittal Register

1.3.7 Diving Safety Requirements

1.3.8 Accident Prevention

1.3.9 Quality Control Requirements

1.3.10 Temporary Construction Facilities

1.3.11 Environmental Protection

1.3.12 Water Quality

1.4 COMMENCEMENT, PROSECUTION AND COMPLETION OF WORK

1.5 LIQUIDATED DAMAGES - CONSTRUCTION

1.6 PHYSICAL DATA

1.6.1 Physical Conditions

1.6.2 Weather, Water Stage and Tide Data

1.6.3 Contractor Investigation

1.6.4 Maritime Traffic

1.6.5 Obstruction of Channel

1.7 SURVEYS

1.7.1 Sand Bypass Dredging Area (SBDA) Survey

1.7.2 Channel Survey

1.7.3 Beach Placement Survey

1.8 LAYOUT OF WORK

1.8.1 Established Project Control

1.8.2 Layout

1.8.3 Survey

1.9 DAMAGE TO WORK

1.10 TIME EXTENSIONS FOR UNUSUALLY SEVERE WEATHER (31 OCT 1989)

1.10.1 Schedule of Monthly Anticipated Adverse Weather Delays

1.10.2 Contractor Responsibility

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION (NOT APPLICABLE)

-- End of Section Table of Contents --

SECTION 01 11 00 Page 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

U.S. ARMY CORPS OF ENGINEERS (USACE)

GDR Section 00 31 32.10, Geotechnical Data Report for Sand Bypass Borrow Area; and Section 00 31 32.20 for Canaveral Harbor

EM 385-1-1 Safety and Health Requirements Manual

Survey Number 18-098 Electronic Survey Files Provided for SBDA Survey

Survey Number 18-093 Electronic Survey Files for Canaveral Harbor Channel

Survey Number 18-141 Electronic Survey Files Provided for Beach Placement Survey

1.2 DEFINITIONS

a. "Adverse weather" occurs when atmospheric conditions at a definite time and place that are unfavorable to construction activities and is based on climatological and meteorological observations and data sources provided in Section 00 33 50 WEATHER, WATER STAGE AND TIDE DATA.

b. "Unusually severe weather" is weather that is more severe than the adverse weather anticipated by the Contractor for the season or location involved. Adverse weather delays are considered unusually severe weather if adverse weather delay days prevent work for 50 percent or more of the Contractor's scheduled work day.

1.3 WORK COVERED BY CONTRACT DOCUMENTS

1.3.1 Project Description

Contract work is split between a base and two options which consists of dredging beach compatible sand from the Sand Bypass Dredging Area (SBDA) and transporting the dredged material to a designated beach placement site south of the inlet. The placement of material will be uniform alongshore in accordance with the elevations and slopes indicated on the drawings.

Project work has been completed four times in the past using a pipeline cutter suction dredge approximately bypassing 3.4 million cubic yards. It is anticipated, work for this project will use the same type dredge and the pipeline trench will need to be excavated under the required depth of

SECTION 01 11 00 Page 2

Canaveral Harbor navigation channel. Material dredged to construct the pipeline trench shall be side-casted within Canaveral Harbor Channel.

Historically, maintenance dredging, shoal material above -47 feet MLLW, within Canaveral Harbor has been completed by a Clam Shell dredge and barged to the ODMDS site for disposal. Channel material below -47 feet MLLW is considered construction dredging is only permitted for in channel placement. The Contractor shall side cast all construction dredging material for the pipeline trench and barge the maintenance dredging material to the ODMDS. The maintenance dredging area within the channel will be 150 feet on either side of the selected pipeline excavation trench.

It is anticipated this work will be done by the same means where additional environmental restrictions will be needed when operating a clam shell dredge. At the beach placement site, incidental work includes beach tilling, turbidity monitoring, vibration control monitoring, bird monitoring, and environmental species monitoring. At the SBDA, there will be no vibration monitoring, and the 45th space wing will be conducting daily turtle and seabird monitoring and the Contractor is expected to coordinate with the 45th space wing on a daily basis during construction.

1.3.2 Location

The work is located north and south of the Canaveral Harbor Entrance Channel as shown on the drawings.

1.3.3 Measurement and Payment

The Government will pay the Contractor for the services performed by the Contractor, as set forth in SECTION 00010A LINE ITEMS AND PRICING SCHEDULE.

Section 01 22 00 MEASUREMENT AND PAYMENT describes how line items will be measured and paid for when making progress payments.

1.3.4 Project Administration

Section 01 30 00 ADMINISTRATIVE PROCEDURES provides guidance on how project administration is to be conducted on this project such as project coordination, partnering, and meetings. Project coordination work performed by others is also covered in this section.

1.3.5 Project Schedule

The Contractor shall prepare and submit to the Contracting Officer a practicable schedule showing the order in which the Contractor proposes to perform the work, and the dates on which the Contractor contemplates starting and completing the features of the work as indicated in the specifications and plans. Schedule provided shall also indicated adverse weather delays. Specific schedule details are provided in Section

01 32 01.10 PROJECT SCHEDULE.

1.3.6 Project Submittal Register

The Contractor is required to submit various submittals to the Government in accordance with the time frames as specified in these contract documents. Section 01 33 00 SUBMITTAL PROCEDURES provides contractual guidance to the Contractor on the various submittal types, procedures and guidelines. Government recognizes the large list of submittals throughout the contract, so a submittal register is appended at the end of Section

01 33 00 SUBMITTAL PROCEDURES.

SECTION 01 11 00 Page 3

1.3.7 Diving Safety Requirements

The Contractor will be required to submit a Dive Plan when work is performed on or over water. Please refer to Section 01 35 25 OWNER SAFETY

REQUIREMENTS - DIVING.

1.3.8 Accident Prevention

Safety is a requirement on all phases of this contract where the Contractor shall provide a safe and healthy working environment and safety procedures to direct all their activities in such a manner to safeguard the public and Government personnel, property, materials, supplies, and equipment exposed to the Contractor's operations and activities. The Contractor is expected to outline their safety plan in Accident Prevention Plan (APP) specificall geared for the project work about to be commenced. For further details on submitting an APP and other safety requirements, please refer to Section 01 35 26 GOVERNMENT SAFETY REQUIREMENTS and EM 385-1-1.

1.3.9 Quality Control Requirements

The Contractor is responsible for quality control for the project and shall use Government-furnished "Quality Control System (QCS)" software. The QCS software is the means by which the Contractor assures the Contracting Officer the work performed by the Contractor complies with the requirements of the specifications, plans, and all project permits, with respect to the quality of placed sediment, materials, workmanship, construction, finish, and functional performance. Refer to Section 01 45 05 CONTRACTOR QUALITY CONTROL for further details on QCS system and implementation requirements.

1.3.10 Temporary Construction Facilities

The Contractor's use of premises during the course of contract work shall attempt to fully minimize the physical, visual and operational impact to the project area, vicinity, and surrounding public. To accomplish this, refer to Section 01 50 02 TEMPORARY CONSTRUCTION FACILITIES.

1.3.11 Environmental Protection

The Contractor shall protect the environment during all phases of the project. See Section 01 57 20 ENVIRONMENTAL PROTECTION.

1.3.12 Water Quality

The Contractor shall exercise extreme care as not to degrade water quality at dredge and placement locations. All required provisions shall be provided to insure compliance with all water quality standards of the State of Florida and associated Agencies. Attention is called to Chapter 17-3, Florida Administrative Code, and in particular, the turbidity requirements specified in Section 01 57 25 TURBIDITY AND DISPOSAL MONITORING.

1.4 COMMENCEMENT, PROSECUTION AND COMPLETION OF WORK

a. Read this paragraph in conjunction with the Clause COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (FAR 52.211-10) of Section 00700 CONTRACT CLAUSES in Volume 1.

b. Construction-related activities are only authorized to occur on the nesting beach (seaward of existing coastal armoring structures or the dune crest) between November 1 and April 30th as specified on

SECTION 01 11 00 Page 4

Section 01 57 20 ENVIRONMENTAL PROTECTION.

1.5 LIQUIDATED DAMAGES - CONSTRUCTION

Refer to the Clause LIQUIDATED DAMAGES - CONSTRUCTION (FAR 52.211-12) of Section 00700 CONTRACT CLAUSES in Volume 1.

1.6 PHYSICAL DATA

Read this paragraph in conjunction with the Clause PHYSICAL DATA (FAR 52.236-4) of Section 00700 CONTRACT CLAUSES in Volume 1.

1.6.1 Physical Conditions

The indications of physical conditions on the drawings and in the specifications are the result of site investigations by surveys and/or by core borings. When the indicated physical conditions are the result of site investigations by core borings, the core boring logs and laboratory data are in Sections 00 31 32.10 GEOTECHNICAL DATA REPORT - Sand Bypass Dredging Area, and 00 31 32.20 GEOTECHNICAL DATA REPORT - Canaveral Harbor and the core boring locations are shown on the drawings. Also, see the GDR for instructions concerning availability of core borings for inspection.

1.6.2 Weather, Water Stage and Tide Data

See Section 00 33 50 WEATHER, WATER STAGE AND TIDE DATA for applicable data links and information to where the Contractor can ascertain the weather conditions that could be encountered at the project location. The information provided does not preclude the Contractor from assessing and scheduling for adverse weather.

1.6.3 Contractor Investigation

Refer to the Clause SITE INVESTIGATION AND CONDITIONS AFFECTING THE WORK (FAR 52.236-3) of Section 00700 CONTRACT CLAUSES in Volume 1.

1.6.4 Maritime Traffic

Channel and Marine Traffic in the project area consists of Naval, cruise ships, commercial, pleasure, and small recreational vessels of all types and sizes which can be accommodated by existing depths.

1.6.5 Obstruction of Channel

The Government will not undertake to keep the channel free from vessels or other obstructions, except to the extent of such regulations, if any, as may be prescribed by the Secretary of the Army, in accordance with the provisions of Section 7 of the River and Harbor Act approved 8 August 1917. The Contractor shall be required to conduct the work in such manner as to obstruct navigation as little as possible, and in case the Contractor's plant so obstructs the channel as to make difficult or endanger the passage of any vessels, said plant shall be promptly moved on the approach of any vessel to such an extent as may be necessary to afford a practicable passage. Upon completion of the work the Contractor shall promptly remove his plant, including ranges, buoys, piles, and other marks placed by him under the contract in navigable waters or on shore.

SECTION 01 11 00 Page 5

1.7 SURVEYS

1.7.1 Sand Bypass Dredging Area (SBDA) Survey

Sand Bypass Borrow Area Survey Number 18-098 indicated in paragraph REFERENCES above is provided in separate electronic files.

1.7.2 Channel Survey

Canaveral Harbor Channel Survey Number 18-093 indicated in paragraph REFERENCES above is provided in separate electronic files.

1.7.3 Beach Placement Survey

Beach Placement Survey Number 18-141 indicated in paragraph REFERENCES above is provided in separate electronic files.

1.8 LAYOUT OF WORK

Read this paragraph in conjunction with the Clause LAYOUT OF WORK (FAR 52.236-17) of Section 00700 CONTRACT CLAUSES in Volume 1.

1.8.1 Established Project Control

The Government has established monuments along the work site(s). Each monument is represented in the contract drawings by a Designation and in most cases, an alphanumeric Permanent Identifier (PID). Information concerning the location and elevations can be found within the Survey Notes on the plan sheets. The Survey Notes for each included field survey will cite a particular survey number, and specify the control used to conduct that survey. Additional information is included in the Survey Notes that must be duplicated if an attempt to recreate the subject survey is desired.

For navigation channels, the Government has established tidal calibration sites for projects constructed and maintained to a tidal datum. Each tidal calibration site is represented in the plan sheet drawings by Station ID, and is cited in the Survey Notes. All projects constructed and maintained to a tidal datum shall be calibrated to the Station ID specified in the plan sheet drawings. Information regarding the location and associated benchmarks of the referenced Station ID is included in the Monument Description section of these specifications.

See Sections 00 31 21.10 CONTROL MONUMENT DESCRIPTIONS - SAND BYPASS

DREDGING AREA SURVEY, 00 31 21.20 CONTROL MONUMENT DESCRIPTIONS - CANAVERAL

HARBOR, and 00 31 21.30 CONTROL MONUMENT DESCRIPTIONS - BEACH FILL SURVEY.

1.8.2 Layout

From the monuments, control data and elevations established by the Government, the Contractor shall complete the layout of the work and shall be responsible for all measurements that may be required for the execution of the work to the location and limit marks prescribed in the specifications or on the contract drawings, subject to such modifications as the Contracting Officer may require to meet changed conditions or as a result of necessary modifications to the contract work.

1.8.3 Survey

The Contractor shall furnish, at his own expense, such stakes, templates, SECTION 01 11 00 Page 6 platforms, equipment, tools and material, and all labor as may be required in laying out any part of the work from the monuments, control data and elevations established by the Government. It shall be the responsibility of the Contractor to maintain and preserve all stakes and other marks established by the Contracting Officer until authorized to remove them, and if such marks are destroyed by the Contractor or through his negligence, prior to their authorized removal, they may be replaced by the Contracting Officer, at his discretion, and the expense of replacement will be deducted from any amounts due or to become due the Contractor. The Contracting Officer may require that work be suspended at any time when location and limit marks established by the Contractor are not reasonably adequate to permit checking of the work.

1.9 DAMAGE TO WORK

The responsibility for damage to any part of the permanent work shall be as set forth in Clause PERMITS AND RESPONSIBILITIES of Section 00700 CONTRACT CLAUSES in Volume 1. However, if, in the judgment of the Contracting Officer, any part of the permanent work performed by the Contractor is damaged by adverse weather (i.e., severe thunderstorms, straight line winds, flood, earthquake, hurricane, or tornados), which damage is not due to the failure of the Contractor to take reasonable precautions or to exercise sound engineering and construction practices in the conduct of the work, the Contractor will make the repairs as ordered by the Contracting Officer and full compensation for such repairs will be made at the applicable contract unit or lump sum prices as fixed and established in the contract. If, in the opinion of the Contracting Officer, there are no contract unit or lump sum prices applicable to any part of such work, an equitable adjustment pursuant to Clause CHANGES of Section 00700 CONTRACT CLAUSES in Volume 1 will be made as full compensation for the repairs of that part of the permanent work for which there are no applicable contract unit or lump sum prices. Except as herein provided, damage to all work (including temporary construction), utilities, materials, equipment and plant shall be repaired to the satisfaction of the Contracting Officer at the Contractor's expense, regardless of the cause of such damage.

1.10 TIME EXTENSIONS FOR UNUSUALLY SEVERE WEATHER (31 OCT 1989)

This provision specifies the procedure for the determination of time extensions for unusually severe weather in accordance with the Clause DEFAULT (FIXED-PRICE CONSTRUCTION) of Section 00700 CONTRACT CLAUSES in Volume 1. In order for the Contracting Officer to award a time extension under this clause, the following conditions must be satisfied:

a. The weather experienced at the project site during the contract period must be found to be unusually severe; that is, more severe than the adverse weather anticipated for the project location during any given month as demonstrated in writing by the Contractor and approved by the Contracting Officer.

b. The unusually severe weather must actually cause a delay to the completion of the project. The delay must be beyond the control and without the fault or negligence of the Contractor.

1.10.1 Schedule of Monthly Anticipated Adverse Weather Delays

The schedule of monthly anticipated adverse weather delays is based upon National Oceanic and Atmospheric Administration (NOAA) or similar data for the project location and will constitute the base line for monthly weather

SECTION 01 11 00 Page 7 time evaluations. The Contractor's progress schedule must reflect these anticipated adverse weather delays in all-weather dependent activities.

See Section 00 33 50 WEATHER, WATER STAGE AND TIDE DATA to obtain MONTHLY

ANTICIPATED ADVERSE WEATHER DELAY WORK DAYS BASED ON 5-DAY WORK WEEK. A

reasonable number of anticipated weather delay work days is obtained from the average number of days per month with precipitation greater than that indicated in Section 00 33 50 WEATHER, WATER STAGE AND TIDE DATA rounded to the nearest whole number.

1.10.2 Contractor Responsibility

The project area may be affected by stormy seas, windy and/or rainy weather, including thunderstorms, during any time of the year. The Contractor shall be responsible for obtaining information concerning rain, wind and wave conditions that could influence safety, dredging and placement operations prior to submitting a proposal or bid. The Contractor's progress schedule must reflect these anticipated adverse weather delays in all-weather dependent activities. A list of potential sources providing climatological and meteorological observations and data for the project area is provided.

a. Contractor shall research the project site conditions and incorporate potential adverse weather delays into their schedule prior to submitting a proposal or bid. The Contractor shall develop a schedule of monthly anticipated adverse weather based on the equipment to be used to complete the project and determine the conditions that would cause them to cease operations using the sources provided in Section 00 33 50 WEATHER, WATER STAGE AND TIDE DATA. The Contractor's progress schedule must reflect these anticipated adverse weather delays in all-weather dependent activities.

b. Upon acknowledgment of the Notice to Proceed (NTP) and continuing throughout the contract, the Contractor will record on the daily CQC report the occurrence of adverse weather and unusually severe weather with the purpose to note impact to normally scheduled work. Actual adverse weather delay days must prevent work on critical activities for 50 percent or more of the Contractor's schedule to be considered "unusually severe weather".

c. The number of actual adverse weather delay days shall include days impacted by actual adverse weather, be calculated chronologically from the first to the last day of each month, and be recorded as full days.

If the number of actual adverse weather delay days exceeds the number of days anticipated for adverse weather by the Contractor, the Contracting Officer may convert any qualifying delays to calendar days, giving full consideration for equivalent fair weather work days that should have been anticipated for the conditions at the project location.

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION (NOT APPLICABLE)

-- End of Section --

SECTION 01 11 00 Page 8

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUMMARY

1.1.1 Reference

1.2 RESIDENT MANAGEMENT SYSTE (RMS)

1.2.1 Definition

1.2.2 Instructions

1.3 SUBMITTALS

1.4 JOB PAYMENT ITEMS

1.4.1 Mobilization and Demobilization (Line Item 0001)

1.4.2 Trench Excavation, Unclassified (Line Item 0004)

1.4.3 Construction/Vibration Controls and Monitoring (Line Items

0006, 0015, 0024)

1.4.4 Turbidity Monitoring (Line Items 0007, 0016, 0025)

1.4.5 Environmental Species Monitoring (Line Items 0008, 0017, 0026)

1.5 UNIT PRICE PAYMENT ITEMS

1.5.1 SBDA Excavation, Unclassified (Line Items 0002, 0013, 0022)

1.5.1.1 Payment

1.5.1.2 Measurement

1.5.1.3 Unit of Measure

1.5.2 Canaveral Harbor Excavation with ODMDS Disposal (Line Item 0003)

1.5.2.1 Payment

1.5.2.2 Measurement

1.5.2.3 Unit of Measure

1.5.3 Beach Tilling (Line Items 0005, 0014, 0023)

1.5.3.1 Payment

1.5.3.2 Measurement

1.5.3.3 Unit of Measure

1.5.4 Remediation of Noncompliant Material (Line Items 0009, 0018, 0027)

1.5.4.1 Payment

1.5.4.2 Measurement

1.5.4.3 Unit of Measure

1.5.5 Screening of Unacceptable Material (Line Items 0010, 0019, 0028)

1.5.5.1 Payment

1.5.5.2 Measurement

1.5.5.3 Unit of Measure

1.5.6 Removal of Unacceptable Material (Line Items 0011, 0020, 0029)

1.5.6.1 Payment

1.5.6.2 Measurement

1.5.6.3 Unit of Measure

1.5.7 Standby Time (Line Items 0012, 0021, 0030)

1.5.7.1 Payment

1.5.7.2 Measurement

1.5.7.3 Unit of Measure

SECTION 01 22 00 Page 1

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION

3.1 PAYMENT PROCEDURES

3.1.1 Requesting Progress Payment

3.1.2 Options and Modification CLINS

-- End of Section Table of Contents --

SECTION 01 22 00 Page 2

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUMMARY

This section describes how Line Items will be measured and paid for when making progress payments. Work to be measured is described in specification sections listed for each Line Item. Measurement procedures for payment, required quantity survey or procurement documentation and payment restrictions are described in applicable specification sections.

Allocate costs for work not specifically mentioned to the Line Item most closely associated with work involved. Unless there is a specific Line Item for administrative costs, such as Quality Control and Safety, allocate such costs proportionally across all Line Items.

1.1.1 Reference

The publication listed below forms a part of this specification to the extent referenced. This publication is referred to in the text by the basic designation only.

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 1110-2-1003 (2013) Hydrographic Surveying

1.2 RESIDENT MANAGEMENT SYSTE (RMS)

1.2.1 Definition

The terms "Contract Line Item Number (CLIN)" and "Line Item" are interchangeable herein (e.g.: CLIN 0001 is Line Item 0001). The term "CLIN" is a contracting term used in the Resident Management System (RMS) payment data base.

1.2.2 Instructions

See Section 01 45 05 DREDGING/BEACH FILL PLACEMENT - CONTRACTOR QUALITY CONTROL for instructions on linking a CLIN to a schedule of values of pay activities and construction schedule, and in-depth payment procedure.

1.3 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. Transmit submittal items in accordance with Section 01 33 00 SUBMITTAL PROCEDURES. Submit the following preconstruction submittal items no later than 20 calendar days after award or 5 calendar days after Notice to Proceed, whichever is later:

SD-01 Preconstruction Submittals

SECTION 01 22 00 Page 3

Schedule of Values; G, RO

Provide a breakdown of job items into proposed pay activities as part of the initial project schedule. Schedule of Values will become basis for CLIN and Pay Activity data in the RMS payment data base.

1.4 JOB PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the LINE ITEMS AND PRICING SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job or unit price payment item, shall be included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed shall 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, and for performing all work required for which separate payment is not otherwise provided.

Progress payments for job CLINs will be made in accordance with the Payments Under Fixed-Price Construction Contracts clause of Section 00700 CONTRACT CLAUSES in Volume 1. Submit a list of pay activities, (Schedule of Values) to breakdown bid for each job CLIN. The Schedule of Values shall be submitted for Government approval with the baseline schedule submittal (see Section 01 32 01.10 PROJECT SCHEDULE (Alternate). An unbalanced Schedule of Values and Pay Activity Schedule will be returned for revision. If this contract contains either the Continuing Contracts clause or the Continuing Contracts (Alternate) clause, the Contractor should take into account the amount reserved for contract payments when preparing the construction schedule.

1.4.1 Mobilization and Demobilization (Line Item 0001)

Payment will be made for costs associated with or incidental to mobilization and demobilization and establishment of initial project management and coordination. See Clause PAYMENT FOR MOBILIZATION AND DEMOBILIZATION of Section 00700 CONTRACT CLAUSES in Volume 1.

1.4.2 Trench Excavation, Unclassified (Line Item 00030004)

Payment will be made for costs associated with or incidental to mobilization and demobilization of additional equipment needed for excavation of a pipeline trench underneath the Canaveral Harbor Federal Channel and trench excavation with sidecasting of material within Canaveral Harbor Channel as shown on the plans. Payment also includes the additional environmental monitoring requirements for clam shell dredging as specified under Section 01 57 20 ENVIRONMENTAL PROTECTION. See Section 35 20 23

DREDGING.

1.4.3 Construction/Vibration Controls and Monitoring (Line Items 00050006, 00140015, 00230024)

For areas outside the Canaveral Air Station, payment will be made for costs associated with or incidental to the protection of existing structures from construction activities and monitoring. See Section 02 22 13 VIBRATION

MONITORING REQUIREMENTS FOR EXISTING STRUCTURES.

SECTION 01 22 00 Page 4

1.4.4 Turbidity Monitoring (Line Items 00060007, 00150016, 00240025)

Payment will be made for costs associated with or incidental to obtaining, analyzing, and reporting the results of monitoring for turbidity. See Section 01 57 25 TURBIDITY AND DISPOSAL MONITORING.

1.4.5 Environmental Species Monitoring (Line Items 00070008, 00160017, 0025 0026)

For areas outside the Canaveral Air Station, payment will be made for costs associated with or incidental to monitoring sea turtles, migratory birds, manatee observer, and endangered species. See Section 01 57 20

ENVIRONMENTAL PROTECTION.

1.5 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the LINE ITEMS AND PRICING SCHEDULE and described below. The unit price and payment made for each item listed shall 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, and for performing all work required for each of the unit price items.

Each Unit Price CLIN may be a single pay activity item or may be broken down into pay activities with smaller quantities equal to CLIN total.

Contract unit price multiplied by agreed quantity is full compensation.

1.5.1 SBDA Excavation, Unclassified (Line Items 0002, 00120013, 00210022)

1.5.1.1 Payment

a. Payment will be made for costs associated with or incidental to excavation, transportation, and placement of beach quality materials at the beach fill area; providing and maintaining access to the work site(s) and placement area(s); site restoration of all staging/access areas used by the Contractor; noise control; debris removal; and installation, operation or maintenance of the electronic tracking system for surveillance of specified dredging and placement activities. See Sections 35 20 23 DREDGING and 01 57 20 ENVIRONMENTAL

PROTECTION.

b. Insofar as consistent with the paragraph CONTINUITY OF WORK of Section 35 20 23 DREDGING, monthly partial payments will be based on approximate quantities determined by soundings or sweepings performed by the Contractor behind the dredge. The term "area designated by the Contracting Officer" as used in the CONTINUITY OF WORK paragraph, is defined as "Acceptance Section".

c. Hydrographic (soundings) and topographic surveys for final payment purposes will be made by the Government. The Contracting Officer will select the type of survey to be performed (single-beam

vs. multi-beam) and the transducer frequency to be used. Once the survey method (type and transducer frequency) is selected, the government will strive to use the selected method throughout the contract period. However, the Contracting Officer reserves the right to change the survey method at any time according to his sole

SECTION 01 22 00 Page 5 discretion. All surveys will be performed in accordance with USACE EM 1110-2-1003. Survey frequencies will be the same as those shown in the drawings and will remain consistent throughout the contract.

1.5.1.2 Measurement

a. The maps and/or drawings already prepared (clause CONTRACT DRAWINGS, MAPS, AND SPECIFICATIONS of Section 00700 CONTRACT CLAUSES in Volume 1) are believed to represent accurately average existing conditions, but the depths shown thereon may be verified and corrected by soundings taken before dredging. Once quantities within a specified reach or section have been determined through the use of in-place measurement, they will not be reopened except on evidence of collusion, fraud, or obvious error.

b. The total amount of material removed from the SBDA excavation payment limits, and to be paid for under the contract, will be measured by the cubic yard in place and quantities determined by the average end area method. The volume computed shall be between the bottom surface shown by soundings taken within 72 hours before dredging and the bottom surface shown by the soundings taken within 72 hours after the work specified in each acceptance section has been completed. The Contractor shall give 72 hours advance notice, in writing, to the Contracting Officer's Representative of the need for a pre-dredging survey or after-dredging survey for final acceptance for each acceptance section. The quantity shall include the volume within the limits of the side slopes described in subparagraph "Side Slopes" of paragraph EXCAVATION of Section 35 20 23 DREDGING, less any deductions that may be required for misplaced material described in subparagraph "Misplaced Materials" of paragraph PLACEMENT of DREDGED MATERIAL of Section 35 20 23 DREDGING.

1.5.1.3 Unit of Measure

Cubic yard.

1.5.2 Canaveral Harbor Excavation with ODMDS Disposal (Line Item 0003)

1.5.2.1 Payment

a. Payment will be made for costs associated with or incidental to excavation, transportation, and disposal of materials; providing and maintaining access to the work site(s) and disposal area(s); noise control; debris removal; installation, operation or maintenance of the electronic tracking system for surveillance of all dredging and disposal activities. See Section 35 20 23 DREDGING.

b. Insofar as consistent with the paragraph CONTINUITY OF WORK of Section 35 20 23 DREDGING, monthly partial payments will be based on approximate quantities determined by soundings or sweepings performed by the Contractor behind the dredge. The term "area designated by the Contracting Officer" as used in the CONTINUITY OF WORK paragraph, is defined as "acceptance section".

c. Hydrographic surveys for final measurement and payment and for channel clearance will be made by the Government. All surveys will be performed in accordance with USACE EM 1110-2-1003. Survey frequencies will be the same as those shown in the drawings and will remain consistent throughout the contract.

SECTION 01 22 00 Page 6

1.5.2.2 Measurement

a. The maps and/or drawings already prepared (clause CONTRACT DRAWINGS, MAPS, AND SPECIFICATIONS of Section 00700 CONTRACT CLAUSES in Volume 1) are believed to represent accurately average existing conditions, but the depths shown thereon may be verified and corrected by soundings taken before dredging. Once quantities within a specified reach or section have been determined through the use of in-place measurement, they will not be reopened except on evidence of collusion, fraud, or obvious error.

b. The total amount of material removed, and to be paid for under the contract, will be measured by the cubic yard in place and quantities determined by the average end area method. The volume computed shall be between the bottom surface shown by soundings taken within 3 weeks before dredging and the bottom surface shown by the soundings taken within 3 weeks after the work specified in each acceptance section indicated on the drawings has been completed. The Contractor shall give 10 days advance notice, in writing, to the Contracting Officer's Representative of the need for a pre-dredging survey or after-dredging survey for final acceptance for each acceptance section. The quantity shall include the volume within the limits of the side slopes described in subparagraph "Side Slopes" of paragraph REQUIRED DEPTH, ALLOWABLE OVERDEPTH, AND SIDE SLOPES of Section 35 20 23 DREDGING, less any deductions that may be required for misplaced material described in subparagraph "Misplaced Materials" of paragraph DISPOSAL OF EXCAVATED MATERIAL of Section 35 20 23 DREDGING.

1.5.2.3 Unit of Measure

Cubic yard.

1.5.3 Beach Tilling (Line Items 00040005, 00130014, 00220023)

1.5.3.1 Payment

Payment will be made for costs associated with or incidental to tilling and final dressing of the beach after initial placement.

1.5.3.2 Measurement

Beach tilling will be measured for payment by the actual area tilled to the tenth of an acre as directed by the Contracting Officer.

1.5.3.3 Unit of Measure

Acre.

1.5.4 Remediation of Noncompliant Material (Line Items 00080009, 00170018, 00260027)

1.5.4.1 Payment

Payment will be made for costs associated with or incidental to remediation of noncompliant material found on the beach fill template and determined by the Contracting Officer to have originated from within the SBDA only.

Remediation procedures for noncompliant material are indicated in paragraph QUALITY CONTROL FOR BEACH FILL of Section 35 20 23 DREDGING. No payment

SECTION 01 22 00 Page 7 will be made for remediation of noncompliant material resulting from overexcavation or excavation outside the limits of the SBDA.