Amend 0001_W912HY21B0018.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

The reason for this amendment is to update the QST and correct Option 1.

1. CONTRACT ID CODE PAGE OF PAGES

1 21

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 W912HY21B0018

X 9B. DATED (SEE ITEM 11)

21-Jul-2021

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 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

05-Aug-2021

CODE

US ARMY CORPS OF ENGINEERS

2000 FORT POINT ROAD

P.O. BOX 1229

GALVESTON TX 77553-1229

W912HY 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912HY21B0018

A0001-2

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

1. The specifications for Solicitation No. W912HY21B0018, Gulf Intracoastal Waterway, Texas, Corpus Christi to Port Isabel in Nueces, Kleberg, Kennedy, Willacy, and Cameron Counties, Texas, are hereby amended as follows:

a) Specifications.

(1) SECTION 00 11 00.00 45, BID SCHEDULE – The enclosed 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 SECTION 00 73 00.01 45 entitled SPECIAL CONTRACT REQUIREMENTS, STANDARD supersedes that issued with this Solicitation.

(3) SECTION 35 20 23.16 45, APPENDIX 1 - QUANTITY SUMMARY TABLE– The enclosed

SECTION 35 20 23.16 45 entitled APPENDIX 1 - QUANTITY SUMMARY TABLE supersedes that issued with this Solicitation

b) Drawings.

(1) DRAWINGS NO. G-002, G-003, C-101, C-305 - The enclosed Drawings No. G-002, G-003, C-101, C-305, supersedes that issued with this Solicitation.

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

7 Encls:

1. SECTION 00 11 00.00 45, BID SCHEDULE

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

3. SECTION 35 20 23.16 45, APPENDIX 1 - QUANTITY SUMMARY TABLE

4. DRAWING NO. G-002

5. DRAWING NO. G-003

6. DRAWING NO. C-101

7. DRAWING NO. C-305

SWG File No.: IWW 1175-0280 Solicitation No.: W912HY21B0018

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 11 00.00 45

BID SCHEDULE AMENDMENT NO. 0001

PART 1 GENERAL

1.1 BID SCHEDULE

1.1.1 Schedule No. 1

1.1.2 Option No. 1 AM#1

1.1.3 Option No. 2

1.1.4 Option No. 3 AM#1

1.2 EVALUATION OF OPTIONS (July 1990) (FAR 52.217-5)

-- End of Section Table of Contents --

DOCUMENT 00 11 00.00 45 Page 1

TO ACCOMPANY AMENDMENT NO. 0001 TO SOLICITATION: W912HY21B0018

THIS PAGE INTENTIONALLY LEFT BLANK

DOCUMENT 00 11 00.00 45 Page 2

SECTION 00 11 00.00 45

BID SCHEDULE

AMENDMENT NO. 0001

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 1 JOB SUM $___________

0002 Dredging GIWW Sections 1 through 10

1,515,000 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.

DOCUMENT 00 11 00.00 45 Page 3

BID SCHEDULE (CONT'D)

(TO BE ATTACHED TO STANDARD FORM 1442)

1.1.2 Option No. 1 AM#1

Item No.

Description Estimated Quantity

Unit Unit Price Estimated Amount

OPTION NO. 1

0003 Dredging GIWW Section 11 20,000 C.Y. $_________ $___________

TOTAL OPTION NO. 1 $___________

TOTAL SCHEDULE NO. 1 AND OPTION NO. 1 $___________

NOTE FOR OPTI ON NO. 1: The Gover nment may exer ci se t hi s Opt i on by wr i t t en not i ce t o t he Cont r act or pr i or t o compl et i on of al l aut hor i zed wor k. An addi t i onal t i me of 12 cal endar days wi l l be added t o t hi s Cont r act f or compl et i on of t hi s Opt i on.

DOCUMENT 00 11 00.00 45 Page 4

(TO BE ATTACHED TO STANDARD FORM 1442)

1.1.3 Option No. 2

Item No. Description Estimated Quantity

Unit Unit Price Estimated Amount

OPTION NO. 2

0004 Dredging GIWW Section 12 81,000 C.Y. $_________ $___________

TOTAL OPTION NO. 2 $___________

TOTAL SCHEDULE NO. 1 AND OPTIONS NOS. 1 AND 2 $___________

NOTE FOR OPTI ON NO. 2: The Gover nment may exer ci se t hi s Opt i on by wr i t t en not i ce t o t he Cont r act or pr i or t o compl et i on of al l aut hor i zed wor k. An addi t i onal t i me of 11 cal endar days wi l l be added t o t hi s Cont r act f or compl et i on of t hi s Opt i on.

DOCUMENT 00 11 00.00 45 Page 5

(TO BE ATTACHED TO STANDARD FORM 1442)

1.1.4 Option No. 3 AM#1

Item No.

Description Estimated Quantity

Unit Unit Price Estimated Amount

OPTION NO. 3

Dredging Channel to Harlingen Sections 13 and 14

326,000 C.Y. $_________ $___________

TOTAL OPTION NO. 3 $___________

TOTAL SCHEDULE NO. 1 AND OPTIONS NOS. 1, 2, AND 3 $___________

NOTE FOR OPTI ON NO. 3: The Gover nment may exer ci se t hi s Opt i on by wr i t t en not i ce t o t he Cont r act or pr i or t o compl et i on of al l aut hor i zed wor k. An addi t i onal t i me of 30 cal endar days wi l l be added t o t hi s Cont r act f or compl et i on of t hi s Opt i on.

DOCUMENT 00 11 00.00 45 Page 6

(TO BE ATTACHED TO STANDARD FORM 1442)

1.2 EVALUATION OF OPTIONS (July 1990) (FAR 52.217-5)

Except when it is determined in accordance with FAR 17.206(b) not to be in the Government's best interests, the Government will evaluate offers for award purposes by adding the total price for all options to the total price for the basic requirement. Evaluation of options will not obligate the Government to exercise the option(s).

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DOCUMENT 00 11 00.00 45 Page 7

DOCUMENT 00 11 00.00 45 Page 8

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

DOCUMENT 00 73 00.01 45

SPECIAL CONTRACT REQUIREMENTS, STANDARD AMENDMENT NO. 0001

PART 1 GENERAL

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

52.211-10) AM#1

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 EQUIPMENT OWNERSHIP AND OPERATING EXPENSE SCHEDULE(MAR 1995)

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

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

1.7 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

DOCUMENT 00 73 00.01 45 Page 2

DOCUMENT 00 73 00.01 45

SPECIAL CONTRACT REQUIREMENTS, STANDARD

AMENDMENT NO. 0001

PART 1 GENERAL

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

52.211-10) AM#1

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 141139 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 $3,441.00 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 Survey.

(b) Weather Conditions. Under ordinary conditions, the mean tidal range is about 1.0 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) or Low Water Datum (LWD), while southerly winds may raise the water surface as much as, and in some instances more than 2.0 feet above MLLW or LWD.

(c) Transportation Facilities. The immediate vicinity is served by shallow draft channels. The Gulf Intracoastal Waterway is accessible by water via Port Mansfield, TX. Port Mansfield has limited highway access and public port facilities. Larger public wharves, rail, and

DOCUMENT 00 73 00.01 45 Page 3 highway are found in Corpus Christi, TX and Port Isabel, TX. Adequate highway access and public port facilities are also available at the Channel to Harlingen Turning Basin.

(d) Other Information. Channel traffic consists of ( 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.

The general shape of the existing section of channel to be dredged is shown by cross sections on the Contract drawings.

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 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

DOCUMENT 00 73 00.01 45 Page 4 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.

(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.

1.6 (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

DOCUMENT 00 73 00.01 45 Page 5 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.

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.

1.7 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 60 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)

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DOCUMENT 00 73 00.01 45 Page 6

SWG FILE NO.:IWW 1175-280 SOLICITATION NO.:W912HY-21-B-0018

Side

Slope

Required

Depth

(CY)

Allowable

Overdepth

(CY)

Total

Estimated

(CY)

1 1525+000 1530+000 5,000 125 13+2 5:1 2 76,000 46,000 122,000 OWPA 197

2 1530+000 1535+000 5,000 125 13+2 5:1 2 115,000 46,000 161,000 OWPA 197

3 1565+000 1570+000 5,000 125 13+2 5:1 2 62,000 46,000 108,000 OWPA 200

4 1570+000 1575+000 5,000 125 13+2 5:1 2 102,000 46,000 148,000 OWPA 201

5 1575+000 1581+000 6,000 125 13+2 5:1 2 133,000 56,000 189,000 OWPA 201

6 1940+000 1945+000 5,000 125 13+2 3:1 2 142,000 46,000 188,000 OWPA 233A

7 1945+000 1950+000 5,000 125 13+2 3:1 2 125,000 46,000 171,000 OWPA 233A

8 1950+000 1955+000 5,000 125 13+2 3:1 2 100,000 46,000 146,000 OWPA 233A

9 1955+000 1960+000 5,000 125 13+2 3:1 2 94,000 46,000 140,000 OWPA 233A

10 1960+000 1965+000 5,000 125 13+2 3:1 2 75,000 46,000 121,000 OWPA 233A

51,000 1,024,000 470,000 1,494,000

11 1375+000 1379+000 4,000 125 13+2 5:1 2 27,000 25,000 52,000 OWPA 171

4,000 27,000 25,000 52,000

55,000 1,051,000 495,000 1,546,000

12 1877+000 1880+400 3,400 125 13+2 3:1 2 55,000 29,000 84,000 PA 2/226

3,400 55,000 29,000 84,000

58,400 1,106,000 524,000 1,630,000

13 5+01 39+72 3,471 Varies 13+2 3:1 2 92,000 38,000 130,000 PA 2/226

14 0+00 39+72 3,972 Varies 13+2 3:1 2 133,000 41,000 174,000 PA 2/226

7,443 225,000 79,000 304,000

65,843 1,331,000 603,000 1,934,000

OPTION NO. 1 GIWW

OPTION NO. 1 - SECTION 11

SCHEDULE 1 AND OPTION NO. 1

The term “Required Depth” is synonymous with the term “Prescribed Depth” and “Required Dredging Prism” used elsewhere in the specifications.

SCHEDULE 1, OPTION NO. 1, AND

OPTION NO. 2

OPTION NO. 2 GIWW

OPTION NO. 3 Channel to Harlingen Wyes

OPTION NO. 3 - SECTIONS 13 and 14

SCHEDULE 1, OPTION NO. 1, OPTION

NO. 2, AND OPTION NO. 3

Includes anticipated shoaling.

SCHEDULE 1 - SECTIONS 1 thru 10

SCHEDULE 1 - GIWW Corpus Christi to Port Isabel-13'+2'+2'

APPENDIX 1 - QUANTITY SUMMARY TABLE

CHANNEL DIMENSIONS QUANTITIES

Placement

Area

Distribution

Section

No.

From

Station

To

Station

Length of

Station

(Feet)

Width Project

Depth

Allowable

Overdepth

OPTION NO. 2 - SECTION 12

Section 35 20 23.16 45 - APPENDIX 1 - QUANTITY SUMMARY TABLE - Page 1 of Engineers U.S. Army Corps

Galveston District

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1519+450

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1524+550

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1540+550

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1726+400

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A R E

A N

O . 2

P

LA

C E

M E

N T

1799+300

1800+700

1987+000

1988+500

S18 °7'5

0"E

1000'

PL

AC

EM

EN

T

AR

EA

N

O . 2

PERMIT

NO.

1 - 8 5 /8"

PIP

ELIN

E

MOBIL

OI

L C

ORP.

STA. 1

+93 8±

Y=

65.

X=

4.8

Y=

31.

X=

9.3

Y=

99.

X=

8.9

Y=

96.

X=

9.8

Y=

.53

X=

2.2

Y=

48.

X=

7.9

Y=

53.

X=

4.6

Y=

46.

X=

0.2

Y=

13.

X=

7.4

Y=

64.

X=

7.1

Y=

72.

X=

2.1

Y=

67.

X=

1.4

Y=

27.

X=

6.3

Y=

09.

X=

1.7

Y=

66.

X=

1.6

Y=

11.

X=

6.6

Y=

36.

X=

3.3

Y=

91.

X=

8.4

SCALE IN FEET

0 26,400 52,800 79,200

PLAN

BOTTOM LIMITS OF CHANNEL

... TO BE DREDGED

CHANNEL STATIONING & CENTERLINE

LOCATION OF CROSS SECTION

DREDGE PIPELINE ROUTE

EXISTING DIKE

WEIR SPILLWAY

DROP OUTLET STRUCTURE

TIDE STAFF

EXIST. DIKE TO REPAIR

EXIST. DIKE BY OTHERS

MOUND

COMBO

REDGREEN

DISCHARGE CORRIDOR

C .S

(SOME ELEMENTS SHOWN BELOW MAY NOT BE IN THIS PROJECT)

LOCATION OF PERMIT/PIPELINE CROSSING

NEW DIKE TO BE BUILT

TO BE USED

PLACEMENT AREA

OR OCEAN DREDGED MATERIAL DISPOSAL SITE (ODMDS)

PLACEMENT AREA (UNCONFINED PLACEMENT)

LIMITS OF OPEN WATER

HORIZONTAL CONTROL POINT

CHANNEL MARKER BEACON:

LIGHT BEACON

RANGE TOWER AND RANGE

SOIL BORING LOCATION CONE PENETROMETER (CPT) LOCATION

LIMITS OF RIPRAP

PLAN LEGEND

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GENERAL NOTES

PIPELINES BEFORE THE START OF DREDGING.

7. CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL SUBSURFACE

6. NO REFERENCE LINE WILL BE ESTABLISHED BY THE GOVERNMENT.

AREA, AS DESCRIBED IN THE SPECIFICATIONS.

SHOULD BE MADE TO VERIFY ANY CURRENT OBSTRUCTIONS IN THE WORK

THE WORK, AS THOSE OBSTRUCTIONS MAY HAVE BEEN MOVED. SITE VISIT

VISIBLE IN THE IMAGES MAY NOT BE IN THAT LOCATION AS OF THE TIME OF

PROGRAM (NAIP), DATED 2016, UNLESS OTHERWISE NOTED. OBSTRUCTIONS

5. AERIAL IMAGERY SOURCED FROM THE NATIONAL AGRICULTURE IMAGERY

SLOPES.

4. ALL CHANNEL END SLOPES SHALL BE EQUAL TO ADJACENT CHANNEL SIDE

BE FURNISHED TO THE CONTRACTOR UPON REQUEST IN WRITING.

3. ADDITIONAL CONTROL POINTS AND ALIGNMENT DATA (IF AVAILABLE) WILL

PLANE, NAD83, TEXAS SOUTH ZONE, U.S. SURVEY FEET.

2. HORIZONTAL DATUM AND DISTANCES ARE REFERENCED TO TEXAS STATE

OTHERWISE NOTED.

1. ELEVATIONS ARE REFERENCED TO LOW WATER DATUM (LWD), UNLESS

S T

A T

IO

N S

A D

D E

T O

C T

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(O

P T

1)

M D

G N

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L Y

IM

IT

F

R

E D

G

IN

G

U P

D A

T E

D

N O

R T

H E

R

Y

IM

IT

E D

G

IN

D A

T E

D

STA. 1375+000

OF DREDGING

NORTHERLY LIMIT

C-106

C-107

C-105

C-103

C-102

C-101

VICINITY MAP

GALVESTON

HOUSTON

FREEPORT

MATAGORDA

DALLAS

FT.

WORTH

AUSTIN

SAN ANTONIO

CORPUS

CHRISTI

BROWNSVILLE

ARK.

LA.

T E X A S

100 0 100 200

SCALE OF MILES

ARTHUR

PORT

PECOS

R

IV

E R

R I O

G R A N D E

N U

E C

E S

RI

VER

SAN ANTONIO

R.

RIVER

C O

L O

R A

D O

B R

A Z

O S R

IV

E R

T R

IN

IT

Y

R E D R I V E R

SABINE

N E

C H

E S

RIVER

R

IV

E R

R

IV

E R

NEW

MEXICO

OKLAHOMA

MEXICO

Mexico

Gulf of

LOCATION

PROJECT

C-108

C-104

STA. 1965+000

OF DREDGING

SOUTHERLY LIMIT

C-109 SOLICITATION NO. W912HY21B0018

AMENDMENT NO. 0001 TO

THIS DRAWING ACCOMPANIES

Galveston District

G A

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A p p ro v e d b y

A p p ro v a l R e c o m m e n d e d

S c a le

D ra w n b y

D e s ig n e d b y

C h e c k e d b y

D e s c ri p ti o n

D a te

R e v

B y

Drawing No.:

F il e

M o d e l

N a m e

G -0

B y m a o s jl l

:5

:3

P

M D a te

T im e

W

C A

D D p ro je c ts

IW

W -2

C

C t o P tI s a b e l a n d C

T H F

Y P la n s -S

IW

W -1

-2

C O

N T

R A

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L A

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A

M D -0

.d g n

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C h ie f, E n g in e e ri n g B ra n c h

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IWW 1175-280SWG FILE NO.

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IN

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SOLICITATION NO. W912HY21B0018

Galveston District

G A

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A p p ro v e d b y

A p p ro v a l R e c o m m e n d e d

S c a le

D ra w n b y

D e s ig n e d b y

C h e c k e d b y

D e s c ri p ti o n

D a te

R e v

B y

Drawing No.:

F il e

M o d e l

N a m e

C -1

B y m a o s jl l

:3

:0

A

M D a te

T im e

W

C A

D D p ro je c ts

IW

W -2

C

C t o P tI s a b e l a n d C

T H F

Y P la n s -S

IW

W -1

-2

C O

N T

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C T -P

L A

N S T x S -8

A

M D -0

.d g n

C-101

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C h ie f, E n g in e e ri n g B ra n c h

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IWW 1175-280SWG FILE NO.

P

IP

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IN

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IS

T I T

O P

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P.I. STA. 1368+544.25

CURVE NO. 7

X=1398377.57

Y=17147576.20

R=5730.00'

L=634.00'

T=317.32'

P .C S

T A .9

P .T S

T A .9

P .I S

T A .2

PLACEMENT AREA NO. 171

PLACEMENT AREA NO. 172

M A

D R

E

L A

G U

N A

C .S

C .S

(OPTION NO. 1)

SECTION NO. 11

GREEN 1

C .S

C .S

C .S

C .S

(NOT AVAILABLE THIS CONTRACT)

C .S

C .S

C .S

GIWW GIWW

SCALE IN FEET

0 500 1,000 1,500

PLAN

(O P

T

IO

N N

O

S T

A T

O S

T A

P L

A N

,1

,0

.3

Y

,1

,5

.9

Y = 1 ,1

,0

.2

Y

,1

,5

.3

Y

,1

,9

.9

Y

,1

,4

.6

Y

,1

,9

.4

Y

1,40 1,28

7.27

X=1,40 0,74

6.21

X= 1,40 2,37

9.35

X= 1,40 2,90

5.19

X=

1,39 2,07

5.14

X= 1,39

2,57 7.33

X= 1,39 3,12

8.44

X= 1,39

1,17 0.9

X=

1,39 3,65

6.27

X=

1,39 6,13

5.45

X=

1,39 6,22

0.78

X=

1,40 1,15

1.99

X=

1,39 8,68

4.92

X=

,1

,1

.2

Y

,1

,6

.0

Y

,1

,9

.7

Y

,1

,8

.7

Y

1,39 1,48

8.82

X=

,1

,4

.2

Y

,1

,2

.2

Y

,1

,4

.1

Y

Y=17143790.9078 X=1398579.5583

Y=17144768.1716 X=1398791.5853

Y=17144662.1582 X=1399280.2167

Y=17143684.8943 X=1399068.1902

M D

G S

T A

T

IO

D

C T

O P

T

STA. 1375+000

OF DREDGING

NORTHERLY LIMITS

SOLICITATION NO. W912HY21B0018

Galveston District

G A

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S c a le

D ra w n b y

D e s ig n e d b y

C h e c k e d b y

D e s c ri p ti o n

D a te

R e v

B y

Drawing No.:

F il e

M o d e l

N a m e

C -3

B y m a o s jl l

:4

:0

A

M D a te

T im e

W

C A

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C t o P tI s a b e l a n d C

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IWW 1175-280SWG FILE NO.

P

IP

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T I T

O P

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A B

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L Y

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

-13' AUTH. DEPTH

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1375+000

1376+000

-13' AUTH. DEPTH

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1377+000

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1378+600

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1378+800

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1379+000

(OPTION NO. 1)

(OPTION NO. 1)

(OPTION NO. 1)

(OPTION NO. 1)

(OPTION NO. 1)

(OPTION NO. 1)

-2 ALLOWABLE

OVERDEPTH

-2' ADV. MAINT.

(REQD. DEPTH)

-2 ALLOWABLE

OVERDEPTH

-2' ADV. MAINT.

(REQD. DEPTH)

125'

125'

3. CONDITIONS SURVEYS AS JULY 2021.

5. REPONSIBLE SURVEYOR - D. JOHNSONMEAN LOWER LOW WATER (MLLW). 2. ELEVATIONS ARE REFERENCED TO

1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS. 4. DISTANCE ARE IN U.S. SURVEY FEET.

NOTE:

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1378+000

1378+200

-10

-20E L E

V A

T

IO

N I

N U .S F

E E

T

0 50 100 150 200-50-100-150-200

<-- GREEN - RED --->

1378+400

(OPTION NO. 1)

(OPTION NO. 1)

(OPTION NO. 1)

(O P

T

IO

N N

O

S T

A T

O S

T A

C R

O S

S S

E C

T

IO

M D

G S

T A

T

IO

D

C T

O P

T

SOLICITATION NO. W912HY21B0018

1.2 EVALUATION OF OPTIONS July 1990 FAR 52.217-5