W912P824B0031 Am_0001 - Set Bid Opening Date.pdf

OM-24-059

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 above numbered solicitation is hereby amended as shown on the following pages.

A BID OPENING DATE of Monday, 9 September 2024 at 11:00am is established with this amendment and bid instructions are attached.

1. CONTRACT ID CODE PAGE OF PAGES

1 18

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 W912P824B0031

X 9B. DATED (SEE ITEM 11)

17-Apr-2024

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.

A0001

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

03-Sep-2024

CODE

CONTRACTING DIV- CHIEF

7400 LEAKE AVENUE, ROOM 172

NEW ORLEANS LA 70118-3651

W912P8 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

Monday

1. General Comment: There is a new EM 385-1-1 dated 15 March 2024. All work under these specifications shall be performed in accordance with the provisions of EM 385-1-1 “Safety and

Occupational Health Requirements”, dated 15 March 2024. Note: References to a particular section of the EM 385-1-1 in the solicitation may be outdated.

2. General Comment: All plates located at the end of Sections 35 20 23.23 09, Section 35 20 23.23 10, and Section 35 20 23.23 11 are being replaced with revised plates entitled “Atchafalaya Bar, Bay, and Crewboat Cut Maintenance Dredging”. Therefore, all references to the titles of the original plates (“Atchafalaya Bay Channel Maintenance Dredging”, “Atchafalaya Bar Channel Maintenance

Dredging”, and “Atchafalaya Crewboat Cut Maintenance Dredging”) shall be changed to the new title “Atchafalaya Bar, Bay, and Crewboat Cut Maintenance Dredging”.

3. Standard Form 1442, box 10: Delete “**SEE SECTION 00800, PROSECUTION, OPTION AND

COMPLETION” and replace with “**SEE SECTION 00010, CONDITIONS OF CONTRACT

AWARD”.

4. Standard Form 1442, box 12b: Delete “5” and replace with “1”.

5. Section 00010, paragraph 1.1 “Bidding Schedules”: Delete this paragraph and replace with the attached paragraph 1.1 “Bidding Schedules”.

6. Section 00010, paragraph 1.4 “Conditions of Contract Award”, subparagraph c: Delete the chart entitled “Approximate Dredge Contract Duration” and replace with the below chart entitled

“Approximate Dredge Contract Duration”.

APPROXIMATE DREDGE CONTRACT DURATION

Bid

Lot

Dredge

Discharge Size

(ID, Inches)

Submerged

Pump

Approximate

Number of

Contract Days for Item 0002

Approximate

Number of

Contract Days for Option Item 0003

1 27 No 101 101

2 30 or greater No 85 85

3 30 or greater Yes 76 76

7. Section 00700, Clause 52.211-10 “Commencement, Prosecution, and Completion of Work (Apr 1984)”: In the 1st sentence, delete “the days described in Section 00010-1.5 of the bidding schedule” and replace with “the days described in Section 00010, paragraph 1.4 entitled “Conditions of

Contract Award”.

8. Section 01 30 00 Attachment “Utility Summary Sheet”: Delete the current “Utility Summary Sheet” and replace with the attached “Utility Summary Sheet”.

9. Section 01 35 26, paragraph 1.3.1.1.4 “Safety Personnel Training Requirements for Dredging”:

Delete this paragraph in its entirety and replace with the following paragraph 1.3.1.1.4 “Safety Personnel Training Requirements”:

1.3.1.1.4 Safety Personnel Training Requirements

The SSHO shall meet the training and experience requirements of EM 385-1-1, Chapter 2-3.b.

Level 1 SSHOs are not permitted to supervise non-safety personnel at the site of work.

10. Section 01 35 26, paragraph 1.4 “Accident Prevention Program”: Delete subparagraphs a through c in their entirety and replace with the following subparagraphs a through c:

a. The Contractor shall submit ENG Form 6206 (Activity Hazard Analysis (AHA)), ENG Form 6292 (Site-Specific Safety & Occupational Health Plan Worksheet), ENG Form 6293 (Accident Prevention Plan (APP) Worksheet), and ENG Form 6283 (Collateral Duty Safety Officer (CDSO) Designation Letter). These ENG forms can be obtained from:

https://www.publications.usace.army.mil/USACE-Publications/Engineer-Forms/.

b. The Contractor shall submit a copy of company policy statement regarding accident prevention.

c. When marine plant and equipment are in use under a contract, the method of fuel oil transfer shall be included on MVN Form 385-10R, Fuel Oil Transfer. The Fuel Oil Transfer form can be obtained from: https://www.mvn.usace.army.mil/About/Offices/Safety/Safety- Forms/.

11. Section 01 35 26, paragraph 1.11.1 “Mishap Reporting and Investigation”: Delete this paragraph and replace with the following paragraph 1.11.1 “Accident Investigation and Reporting”:

1.11.1 Accident Investigation and Reporting

The reporting and associated investigation of accidents and near misses is considered a leading indicator. The Contractor shall utilize the ENG Form 3394 (Mishap Notification and

Investigation) to report accidents and near misses. ENG Form 3394 can be obtained from:

https://www.publications.usace.army.mil/USACE-Publications/Engineer-Forms/.

12. Section 01 35 26 Attachments: Delete the “Accident Prevention Plan Checklist” and the “Activity Hazard Analysis” attachments in their entirety (8 pages in total).

13. Section 35 20 23.23 09, paragraph 3.1.1.1 “Atchafalaya Bay Channel”, subparagraph b: In the 1st sentence, delete “or on one of the pimple mound Single Point Discharge (SPD) locations” and replace with “or in the Pimple Mound Disposal Area”. In the 2nd sentence, delete “SPD locations” and replace with “disposal area”.

14. Section 35 20 23.23 09, paragraph 3.1.1.1 “Atchafalaya Bay Channel”, subparagraph b: Delete the last paragraph relating to the “Pimple Mound SPD locations” and replace with the following paragraph:

Pimple Mound Disposal Area: The intent of the Pimple Mound Disposal Area is to create separate mounds by disposing dredged material at single point discharge locations. The single point discharge locations shall be a minimum of 2000 feet from the centerline of the channel, and the discharge line shall be placed so as to direct the discharge away from the channel. The maximum elevation of the dredged material shall not exceed +6.0 feet MLG. Once a 300-foot crown width at an elevation of +6.0 feet MLG has been reached or once the size of the mound at low tide has reached 20 acres, the Contractor shall move to another single point discharge location. The minimum distance between the single point discharge locations shall be 1500 feet. The goal is to stagger the pimple mounds in a diagonal pattern. Therefore, after the first pimple mound location is complete, the Contractor may be directed to another location approximately 3500 feet from the centerline of the channel.

15. Section 35 20 23.23 09 Plates: Delete Plates 1 and 2 entitled “Atchafalaya Bay Channel

Maintenance Dredging”.

16. Section 35 20 23.23 10, paragraph 3.1.1.1 “Atchafalaya Bar Channel”: Delete the last paragraph and replace with the following:

https://www.publications.usace.army.mil/USACE-Publications/Engineer-Forms/ https://www.mvn.usace.army.mil/About/Offices/Safety/Safety-Forms/ https://www.mvn.usace.army.mil/About/Offices/Safety/Safety-Forms/ http://www.publications.usace.army.mil/USACE-Publications/Engineer-Forms/

Material removed from Station 475+00 to Station 900+00 shall be placed on Aves Island, New Bird

Island West #1, New Bird Island West #2, or New Bird Island West #3 on the west side of the channel or in the Pimple Mound Disposal Area on the east side of the channel. The maximum elevation of the dredged material shall not exceed +6.0 feet MLG. For the pimple mound disposal area, the intent is to create separate mounds by disposing dredged material at single point discharge locations. The single point discharge locations shall be a minimum of 2000 feet from the centerline of the channel, and the discharge line shall be placed so as to direct the discharge away from the channel. Once a 300-foot crown width at an elevation of +6.0 feet MLG has been reached or once the size of the mound at low tide has reached 20 acres, the Contractor shall move to another single point discharge location. The minimum distance between the single point discharge locations shall be 1500 feet. The goal is to stagger the pimple mounds in a diagonal pattern. Therefore, after the first pimple mound location is complete, the Contractor may be directed to another location approximately 3500 feet from the centerline of the channel. The Contractor shall submit a disposal plan to the Contracting Officer or his/her authorized representative for the Pimple Mound Disposal

Area for review and approval prior to commencement of dredging operations.

17. Section 35 20 23.23 10 Plates: Delete Plates 1 and 2 entitled “Atchafalaya Bar Channel

Maintenance Dredging”.

18. Section 35 20 23.23 11 Plate: Delete Plate 1 entitled “Atchafalaya Crewboat Cut Maintenance

Dredging”.

19. After Section 35 23.23 11, add the attached 5 plates entitled “Atchafalaya Bar, Bay, and Crewboat

Cut Maintenance Dredging”.

INSTRUCTIONS TO BIDDERS

SOLICITATION NUMBER: W912P824B0031

NOTE: BIDDERS MAY SUBMIT BIDS BY ONLY ONE METHOD: A) ELECTRONIC COMMERCE (EMAIL) OR BY

2) PHYSICAL SUBMISSION. BIDDERS SHALL LIMIT THE BID SUBMITTAL TO ONE OPTION OR THE OTHER, NOT BOTH.

Electronic Submission of Bids/Proposals (Email):

The New Orleans District utilizes electronic commerce (Email) for receipt of electronic bids under this IFB solicitation. To submit an electronic commerce (Email) bid please follow these steps:

1. Send an email containing your name, email address and bid/proposal to the following emails associated with the IFB (MUST include all emails):

Lauren.A.Gandolfi@usace.army.mil

AND

Christopher.M.Nuccio@usace.army.mil

2. ALL BIDS SUBMITTED BY EMAIL MUST CONTAIN THE SOLICITATION NUMBER IN THE SUBJECT LINE.

3. Once the agency receives your bid/proposal at the above email addresses, you will then receive a confirmation email stating your bid/proposal was received. If a bidder does not receive a reply acknowledging receipt electronically from the New Orleans District, it is incumbent upon the bidder to seek confirmation from the issuing Contracting office by phone.

NOTE: The size limit for incoming emails is 35MB. Any bid/proposal over this size may not be accepted by the server and will constitute the bid not being received timely. Please note that embedded links, URLs, and other html language included may interfere with the USACE server security, which may cause emails to be removed prior to being received by the contracting office. Bidders are advised to refrain from including external links, embedded links, URLs, and other html language not germane to the proposal/bid. Please note it is a bidder’s responsibility, when transmitting its bid electronically, to ensure the receipt of its bid to the proper designee at the proper time. See FAR 14.304(b)(1)(i) regarding untimely electronic bids. Please note, MVN’s computer system firewall may cause a delay in receipt of emails, so be sure to allow ample time for possible delay. If your email would exceed 35MB you can use one of the following methods as a work-around:

- Use .zip files as attachments. Combine multiple files into a .zip file to compress file size prior to adding as an email attachment.

- Send multiple emails. Label each email with same subject line and indicate number of emails.

For example: Smith Construction W912P824BXXXX (1 of 2) Smith Construction W912P824BXXXX (2 of 2).

mailto:Lauren.A.Gandolfi@usace.army.mil mailto:Christopher.M.Nuccio@usace.army.mil

Physical Submission of Bids:

Bidders may submit their bids by hand carrying or express mail to the New Orleans District Contracting Office in Room 172. Bidders are advised to allow adequate time to ensure timely submission of its bid.

Traffic onto the New Orleans District campus may be delayed by trains blocking the entrance or security either at the gate and/or inside of the building. Express delivery may be utilized but it is incumbent upon the bidder to ensure bid delivery time and date is before the receipt of bid cutoff time. See FAR 14.304(b)(1)(ii) and (c).

In accordance with current Security procedures at the District, any bidder hand carrying bids must notify the contract specialist and contracting officer no later than the day before the bid opening via email that they intend to submit their bid in person. Security will be notified of the expected time of the visit. For this bid opening, please notify:

Lauren.A.Gandolfi@usace.army.mil

AND

Christopher.M.Nuccio@usace.army.mil

Bid Opening:

The Bid Opening is currently scheduled for Monday, 9 September 2024 at 11:00 AM local time. The Contracting Officer and Contract Specialist will begin downloading bids at 10:00 AM local time, which is the bid submission receipt cutoff time. All bids received after 10:00 AM local time on Monday, 9 September 2024, will be considered late.

Audio Teleconference Bid Opening Information:

The audio teleconference number for the bid opening at 11:00 AM CST is:

Join by phone:

+1-844-800-2712 US Toll Free Access code: 1998 53 3052 https://usace1.webex.com/meet/christopher.nuccio

Following the conclusion of the bid opening, in accordance with FAR 14.403(b), abstracts of offers for unclassified acquisitions shall be available for public inspection via SAM.GOV.

mailto:Lauren.A.Gandolfi@usace.army.mil mailto:Christopher.M.Nuccio@usace.army.mil

FAR PART 22, APPLICATION OF LABOR LAWS TO FEDERAL ACQUISITIONS, REQUIREMENT NOTICE:

FAR Part 22.404-2(a) requires that wage rates specific to the Davis-Bacon Act be incorporated into a Federal procurement solicita on and award. Upon receipt, from the U.S. Department of Labor, Wage and Hour Division, of the appropriate wage rates for inclusion in this procurement, the subject contract will be modified in accordance with FAR 22.404-9(b)(1) to reflect the established rates.

Classification Hourly Rate Fringe Benefits Derrick Operator $17.20 $0.00 Dozer Operator $17.20 $0.00 Dredge 16” “and Over

Deckhand $17.20 $0.00 Dredge Tender Operator $17.20 $0.00 Fireman $17.20 $0.00 First Assistant Engineer $17.20 $0.00 Leverman $17.20 $0.00 Oiler $17.20 $0.00 Second Assistant Engineer $17.20 $0.00 Shoreman $17.20 $0.00 Truck Driver $17.20 $0.00 Welder $17.20 $0.00

Dredge Under 16” Deckhand $17.20 $0.00 Dredge Tender Operator $17.20 $0.00 Leverman $17.20 $0.00 Oiler $17.20 $0.00 Welder $17.20 $0.00

Hydraulic Dredging First Cook $17.20 $0.00 Handyman $17.20 $0.00 Janitor, Cabin Person $17.20 $0.00 Second Cook $17.20 $0.00

Marsh Buggy, Dragline, Oiler. $17.20 $0.00 Marsh Buggy, Dragline, Operator $17.20 $0.00 Self-Propelled Hopper Dredge, Drag Tender $17.20 $3.45+a

a. FOOTNOTE: Fourteen paid vacation days and eight paid holidays: New Year’s Day, Good Friday, Memorial Day, Independence Day, Labor Day, Veterans’ Day, Thanksgiving Day and Christmas Day provided the employee has one year of service.

SOLICITATION, OFFER, 1. SOLICITATION NUMBER 2. TYPE OF SOLICITATION 3. DATE ISSUED PAGE OF PAGES

AND AWARD

[gj SEALED BID (IFS)

INVITATION FOR BID

(Construction, Alteration, or Repair) W912P824B0031

□NEGOTIATED (RFP)

REQUEST FOR PROPOSAL 04/17/2024

IMPORTANT - The "offer" section on the reverse must be fully completed by offeror.

4. CONTRACT NUMBER

7. ISSUED BY

5. REQUISITION/PURCHASE REQUEST NUMBER

CODE 8. ADDRESS OFFER TO

�--------1

6. PROJECT NUMBER

OM-24-059

USACE, MVN CONTRACTING DIVISION

ATTN: CEMVN-CT, ROOM 172

SEE BIDDING INSTRUCTIONS IN SOLICITATION

7400 LEAKE AVE.

NEW ORLEANS LA 70118-3651

9. FOR

I

a. NAME

INFORMATION CALL: ► Lauren A. Gandolfi I

b. TELEPHONE NUMBER (Include area code) (NO COLLECT CALLS)

504-862-2466

SOLICITATION

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid and "bidder".

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS (Title, identifying number, date)

W912P824B0031 - Atchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge No. 1-2024, St. Mary Parish, Louisiana.

Specification No. OM24059.

This solicitation will be issued as UNRESTRICTED. The NAICS code for this procurement is 237990.

The magnitude of construction is between $10,000,000 and $25,000,000.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal material in the Atchafalaya River Bay, Bar, and Crewboat Cut Channel.

* SEE SECTION 00800, DELIVERY OF PLANT

** SEE SECTION 00800, PROSECUTION, OPTION AND COMPLETION

*** BID OPENING TO BE SET BY AMENDMENT

11. The contractor shall begin performance within * calendar days and complete it within ** calendar days after receiving

□ award, [gj notice to proceed. This performance period is [gj mandatory D negotiable. (See

12a. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

(If "YES", indicate within how many calendar days after award in Item 12b.)

[gjYES □ NO

13. ADDITIONAL SOLICITATION REQUIREMENTS:

12b. CALENDAR DAYS

a. Sealed offers in original and O copies to perform the work required are due at the place specified in Item 8 by *** (hour) local time

(date). If this is a sealed bid solicitation, offers will be publicly opened at that time. Sealed envelopes containing offers shall be marked to show the offerer's name and address, the solicitation number, and the date and time offers are due.

b. An offer guarantee [gj is, D is not required.

c. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

d. Offers providing less than __ 6_0 __ calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

STANDARD FORM 1442 (REV. 12/2022)

Prescribed by GSA - FAR (48 CFR) 53.236-1 (d)

**SEE SECTION 00010, CONDITIONS OF CONTRACT AWARD

***SEE BID SUBMISSION INSTRUCTIONS IN AMENDMENT 0001

b2ctwlag Highlight b2ctwlag Cross-Out b2ctwlag Cross-Out b2ctwlag Cross-Out

Section 00010, paragraph 1.1 "Bidding Schedules"

1.1 BIDDING SCHEDULES

SECTION 00010 - BIDDING SCHEDULE

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT

CUTTERHEAD DREDGE NO. 1-2024

ST. MARY PARISH, LOUISIANA

SOLICITATION NO. W912P824B0031

LOT ONE, 27 IN. INSIDE DIAMETER (ID) PUMP DISCHARGE WITHOUT SUBMERGED PUMP

Bid Item

DESCRIPTION Estimated Quantity

Unit Unit Price

Total Price

0001 MOBILIZATION AND

DEMOBILIZATION

1 JOB

0002 DREDGING 1,720 HOUR

Option

OPTION DREDGING 1,720 HOUR XXXXXXXX

0004 DREDGE TOWING SERVICE 50 MILE

Option

FLOTATION CHANNEL

EXCAVATION

10,000 LINEAR

FOOT

Option

BIRD NESTING PREVENTION

AND AVOIDANCE MEASURES

43 DAY

TOTAL: LOT ONE BID

*SEE BID FORM NOTES FOLLOWING LAST BID LOT

SECTION 00010 - BIDDING SCHEDULE

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT

CUTTERHEAD DREDGE NO. 1-2024

ST. MARY PARISH, LOUISIANA

SOLICITATION NO. W912P824B0031

LOT TWO, 30 IN. OR GREATER INSIDE DIAMETER (ID) PUMP DISCHARGE WITHOUT

SUBMERGED PUMP

Bid Item

DESCRIPTION Estimated Quantity

Unit Unit Price

Total Price

0001 MOBILIZATION AND

DEMOBILIZATION

1 JOB

0002 DREDGING 1,392 HOUR

Option

OPTION DREDGING 1,392 HOUR XXXXXXXX

0004 DREDGE TOWING SERVICE 50 MILE

Option

FLOTATION CHANNEL

EXCAVATION

10,000 LINEAR

FOOT

Option

BIRD NESTING PREVENTION

AND AVOIDANCE MEASURES

35 DAY

TOTAL: LOT TWO BID

SECTION 00010 - BIDDING SCHEDULE

ATCHAFALAYA RIVER BAY, BAR, AND CREWBOAT CUT

CUTTERHEAD DREDGE NO. 1-2024

ST. MARY PARISH, LOUISIANA

SOLICITATION NO. W912P824B0031

LOT THREE, 30 IN. OR GREATER INSIDE DIAMETER (ID) PUMP DISCHARGE WITH

SUBMERGED PUMP

Bid Item

DESCRIPTION Estimated Quantity

Unit Unit Price

Total Price

0001 MOBILIZATION AND

DEMOBILIZATION

1 JOB

0002 DREDGING 1,200 HOUR

Option

OPTION DREDGING 1,200 HOUR XXXXXXXX

0004 DREDGE TOWING SERVICE 50 MILE

Option

FLOTATION CHANNEL

EXCAVATION

10,000 LINEAR

FOOT

Option

BIRD NESTING PREVENTION

AND AVOIDANCE MEASURES

30 DAY

TOTAL: LOT THREE BID

Date submitted:

Note: The Contractor shall fill out one sheet for each dredging region.

C/L Station/Mile # C/L

X, Y Coordinate RDB Toe

X, Y Coordinate LDB Toe

X, Y Coordinate Minimum Elevation

Size of Utility

Type of Utility

Is utility line properly marked (yes/no)? If no, what is the deficiency.

Owner Name Owner Point of Contacts

(email address, phone number, and physical address)

Notes:

(e.g. ‐ was line dredged over, disposed on, skipped (discuss reason why), any issues with owner, etc)

Utility Summary Sheet

Dredging Region:

Version: May 2024 Section 01 30 00 ATTACHMENT

Section 01 30 00 Attachment, "Utility Summary Sheet"

Y

,3

.5

X

,2

,9

.4

C /L

MAINTENANCE DREDGING

CREWBOAT CUT

ATCHAFALAYA BAR, BAY, AND

LIGHT 25

LIGHT 26

ST MARY PARISH, LA

MILE

0 1200'

SCALE:1"=1200'

2400'

N

LIGHT 23

LIGHT 24

Y 300355.109

X 3252648.883

Y= 301,900.48

X= 3,247,601.75

C/L STA.750+0

DISCHARGE

SINGLE POINT

DISPOSAL AREA

NEW BIRD ISLAND WEST #2

Y

,4

.9

X ,2

,6

.6

C /L S

T A

L

IM

IT

O

F D

R E

D G

IN

G

A P

P R

O X

IM

A T

E

BUOY 21

LIGHT 22

BOTTOM EDGE OF CUT

BOTTOM EDGE OF CUT

Y= 294,374.98

X= 3,241,619.92

C/L STA.800+00

DISCHARGE

SINGLE POINT

DISPOSAL AREA

NEW BIRD ISLAND WEST #3

AT CHANNEL CROSSING

CUT AND REMOVED

20" GAS PIPELINE -

GULF SOUTH

(PARTIALLY SUBMERGED STONE DIKE)

DCAS STRUCTURE

MILE

MILE

PLATE 1

C /L S

T A

P L

A T

E

M A

T C

H L

IN

E

,5

.8

X ,2

,4

.7

MAINTENANCE DREDGING

CREWBOAT CUT

ATCHAFALAYA BAR, BAY, AND

MILE

LIGHT 30

LIGHT 29

LIGHT 25

LIGHT 26

N

ST MARY PARISH, LA

MILE

MILE

MILE

LIGHT 27

LIGHT 34

LIGHT 33

ISLAND

AVES

WEST

BIRD ISLAND BAY CHANNEL

BAR CHANNEL

ISLAND

SKIMMER

DISPOSAL AREA

PIMPLE MOUND

GEOD. AZ. 217° 25'44.61"

EAST

BIRD ISLAND

CHANNEL CENTERLINE

APPROXIMATE Y = 315,183

APPROXIMATE X = 3,264,906

NOAA STATION EUGENE ISLAND GAGE

LIGHT 27

ISLAND

AVES

LIGHT 27

LIGHT 28

ISLAND

AVES

LIGHT 23

LIGHT 24

Y= 308,558.37

X= 3,252,434.10

DISCHARGE

SINGLE POINT

DISPOSAL AREA

NEW BIRD ISLAND WEST #1

Y 300355.109

X 3252648.883 X 3259105.696 Y 308635.328

Y= 301,900.48

X= 3,247,601.75

C/L STA.750+0

DISCHARGE

SINGLE POINT

DISPOSAL AREA

NEW BIRD ISLAND WEST #2

Y= 312,688.11 X= 3,254,835.33

SPD

BUOY 21

LIGHT 22

(PARTIALLY SUBMERGED STONE DIKE)

DCAS STRUCTURE

BACKGROUND IMAGERY IS 2024 AERIAL BUMP PHOTOGRAPHY.8.

LOCATION OF CHANNEL MARKERS SHOWN WERE TAKEN FROM OPERATIONS SURVEY SHEETS DATED DECEMBER 2016 AND MAY NOT REFLECT CURRENT CONDITIONS.. 7

FOR DREDGING AND USE OF DISPOSAL AREAS WITHIN THE ATCHAFALAYA DELTA WILDLIFE MANAGEMENT AREA” PRIOR TO COMMENCING ANY WORK.

THE DREDGING AND DISPOSAL AREAS ARE WITHIN THE BOUNDS OF THE ATCHAFALAYA DELTA WILDLIFE MANAGEMENT AREA. REFER TO THE PARAGRAPH ENTITLED “CONDITIONS . 6

THE PIMPLE MOUND DISPOSAL AREA FOR REVIEW AND APPROVAL PRIOR TO COMMENCEMENT OF DREDGING OPERATIONS.

THE CONTRACTOR SHALL SUBMIT A DISPOSAL PLAN TO THE CONTRACTING OFFICER OR HIS/HER AUTHORIZED REPRESENTATIVE FOR BIG ISLAND, ROGER BROWN ISLAND, AND 5.

WATER BETWEEN THE DISCHARGE SITE AND THE EXISTING ISLAND. DRAINAGE FROM THE EXISTING ISLAND SHALL ALSO BE MAINTAINED.

DISPOSAL RELATED SHOALING HAS NOT OCCURRED. IN ADDITION, DISPOSAL ON BIG ISLAND MUST BE CONTROLLED TO AVOID THE CREATION OF PONDED AREAS OR TRAPPED

OF ADJACENT WATER COURSES NEAR THE DISPOSAL POLYGONS. PRE AND POST DISPOSAL SURVEYS OF ADJACENT WATER COURSES MAY BE REQUIRED TO DEMONSTRATE THAT

ENTERING THE MOUTH OF ANY EXISTING OUTLESTS OR CANALS THAT INTERSECT WITH THE NAVIGATION CHANNEL. DISPOSAL MUST ALSO BE CONTROLLED TO AVOID SHOALING

WHEN DISPOSING DREDGED MATERIAL ON BIG ISLAND AND ROGER BROWN ISLAND, THE CONTRACTOR SHALL MONITOR PLACEMENT TO ENSURE THAT MATERIALS ARE NOT 4.

MOUND LOCATION IS COMPLETE, THE CONTRACTOR MAY BE DIRECTED TO ANOTHER LOCATION APPROXIMATELY 3500 FEET FROM THE CENTERLINE OF THE CHANNEL.

SINGLE POINT DISCHARGE LOCATIONS SHALL BE 1500 FEET. THE GOAL IS TO STAGGER THE PIMPLE MOUNDS IN A DIAGONAL PATTERN. THEREFORE, AFTER THE FIRST PIMPLE

MOUND AT LOW TIDE HAS REACHED 20 ACRES, THE CONTRACTOR SHALL MOVE TO ANOTHER SINGLE POINT DISCHARGE LOCATION. THE MINIMUM DISTANCE BETWEEN THE

DIRECT THE DISCHARGE AWAY FROM THE CHANNEL. ONCE A 300 FOOT CROWN WIDTH AT AN ELEVATION OF +6.0 FEET MLG HAS BEEN REACHED OR ONCE THE SIZE OF THE

SINGLE POINT DISCHARGE LOCATIONS SHALL BE A MINIMUM OF 2000 FEET FROM THE CENTERLINE OF THE CHANNEL, AND THE DISCHARGE LINE SHALL BE PLACED SO AS TO

FOR THE PIMPLE MOUND DISPOSAL AREA, THE INTENT IS TO CREATE SEPARATE MOUNDS BY DISPOSING DREDGED MATERIAL AT SINGLE POINT DISCHARGE LOCATIONS. 3.

NOT EXCEED +5.0 FEET MLG, AND THE MAXIMUM ELEVATION OF THE DREDGED MATERIAL PLACED IN THE PIMPLE MOUND DISPOSAL AREA SHALL NOT EXCEED +6.0 FEET MLG.

DISPOSAL SHALL BE AT THE GOVERNMENT’S DIRECTION. THE MAXIMUM ELEVATION OF THE DREDGED MATERIAL PLACED ON BIG ISLAND AND ROGER BROWN ISLAND SHALL

2. MATERIAL REMOVED FROM THE ATCHAFALAYA BAY CHANNEL SHALL BE PLACED ON BIG ISLAND, ROGER BROWN ISLAND, OR IN THE PIMPLE MOUND DISPOSAL AREA.

GOVERNMENT'S DIRECTION AND THE MAXIMUM ELEVATION OF THE DREDGED MATERIAL SHALL NOT EXCEED +6.0 FEET MLG.

DISPOSAL SHALL BE AT THE BIRD ISLAND WEST #3 ON THE WEST SIDE OF THE CHANNEL OR IN THE PIMPLE MOUND DISPOSAL AREA ON THE EAST SIDE OF THE CHANNEL.

MATERIAL REMOVED FROM THE ATCHAFALAYA BAR CHANNEL SHALL BE PLACED ON AVES ISLAND, NEW BIRD ISLAND WEST #1, NEW BIRD ISLAND WEST #2, OR NEW 1.

: FOR ATCHAFALAYA BAR AND BAY DREDGINGNOTES

MILE

MILE

MILE

PLATE 2

Y ,2

.2

X ,2

,0

.7

C /L S

T A

C /L S

T A

P L

A T

E

M A

T C

H L

,5

.8

X

,2

,4

.7

Y

,0

.8

X ,2

,2

.1

C /L S

T A

P L

A T

E

M A

T C

H L

LIGHT 30

LIGHT 29

MILE

MILE

ISLAND

WILLOW

ISLAND

CAMP

ISLAND

GOD'S

ISLAND

HORSESHOE

EL. 2.23 (NGVD)

Y= 338,232.91

X= 3,286,912.54

TBM #2

MAINTENANCE DREDGING

CREWBOAT CUT

ATCHAFALAYA BAR, BAY, AND

BOTTOM EDGE OF CUT

BOTTOM EDGE OF CUT

N

FOR THE DISPOSAL AREAS IN THE BAY CHANNEL. THE AMERADA HESS GAGE IS SET TO 0.0’ NGVD = 0.78’ MLG (PRE 1983).

THE TEMPORARY BENCHMARKS WITH REFERENCE TO THE AMERADA HESS CANAL GAGE SHALL BE THE VERTICAL CONTROL

AND SHALL BE THE VERTICAL CONTROL FOR THE DISPOSAL AREAS IN THE BAR CHANNEL.

THE NOAA STATION EUGENE ISLAND GAGE SHALL BE THE CONTROLLING GAGE FOR DREDGING IN THE BAR AND BAY CHANNEL

NOTES:

ADD 0.0’ TO THE MLLW ELEVATIONS AVAILABLE ONLINE TO ADJUST TO MLG.

GAGE AT NOAA STATION EUGENE ISLAND (8764314)

ISLAND

M

ATHIES

ISLAND

VALENTOUR

ISLAND

COMMUNITY

BOTTOM EDGE OF CUT

BOTTOM EDGE OF CUT

ISLAND

AVOCET

ISLAND

"T" PAT

LIGHT 34

LIGHT 33

WEST

BIRD ISLAND BAY CHANNEL

BAR CHANNEL

ISLAND

SKIMMER

DISPOSAL AREA

PIMPLE MOUND

GEOD. AZ. 217° 25'44.61"

Y

.9

X

.0

P

.T

.7

C

/L

S T A .3

C /L

EL. 2.14 (NGVD)

Y= 335,466.41 X= 3,281,736.37

TBM #1

EAST

BIRD ISLAND

ISLAND

DONNA

CHANNEL CENTERLINE

PIPELINE

2-WWF ABANDONED

APPROXIMATE Y = 315,183

APPROXIMATE X = 3,264,906

NOAA STATION EUGENE ISLAND GAGE

Y= 312,688.11 X= 3,254,835.33

SPD

MILE151

MILE

MILE

MILE

MILE

ST MARY PARISH, LA

Y ,2

.2

X ,2

,0

.7

C /L S

T A

PLATE 3

Y

,0

.8

X ,2

,2

.1

C /L S

T A

P L

A T

E

M A

T C

H L

,1

.8

X ,2

,2

.1

C /L S

T A

P L

A T

E

M A

T C

H L

G A S P

IP

E L

IN

E

E

L -3

.0

M L

G

T R

U N

K L

IN

E G

A S C

O

Y

,1

.8

X ,2

,2

.1

C /L S

T A

P L

A T

E

M A

T C

H L

MILE

MILE

T R

U N

K L

IN

E G

A S C

O

G A S P

IP

E L

IN

E

E

L -4

.0

M L

G

ISLAND

BIG

ISLAND

ROGER BROWN

ISLAND

MILE

ISLAND

WILLOW

ISLAND

CAMP

ISLAND

GOD'S

ISLAND

HORSESHOE

ISLAND

BIG

Y = 350700.11 X = 3298182.87

STATION 1375+13.00

APPROXIMATE C/L

EL. 2.23 (NGVD)

Y= 338,232.91

X= 3,286,912.54

TBM #2

MAINTENANCE DREDGING

CREWBOAT CUT

ATCHAFALAYA BAR, BAY, AND

Y = 350605.24 X = 3298131.61

STATION 1376+21.00

APPROXIMATE C/L

N

CREWBOAT

CUT

BAY C

HANNEL

C H

AN

N

EL

C E N

TE

R

LIN

E

RED BUOY 54

GREEN BUOY 55

RED BUOY 56

GREEN BUOY 57

RED BUOY

ISLAND

ANDREW

ISLAND

ROSEATE

IS

LA

N D

M

AT

H

IE

S

ISLAND

VALENTOUR

ISLAND

COMMUNITY

ISLAND

ROGER BROWN

Y

.9

X

.0

P .T

.7

C

/L

S T

A .3

C /L

Y

.6

X

.1

P .C

.9

C

/L

CURVE #1

Y

.2

X

.3

P O

C

C

/L

E Q

S T

A

P O

C

.8

EL. 2.14 (NGVD)

Y= 335,466.41

X= 3,281,736.37

TBM #1

EL. 1.56 (NGVD)

Y= 337,713.81

X= 3,296,865.06

TBM #3

PIPELINE

2-WWF ABANDONED

Y

.3

X

.8

P .T .1

C /L

Y

.9

X

.0

P .C .0

C /L

L

MILE

MILE

MILE

MILE

Y=346,333.323

X= 3,277,922.301

GAGE

AMERADA HESS

ST MARY PARISH, LA

,8

.2

X ,3

,2

.4

C /L S

T A . 1

C /L S

T A

P L

A T

E

M A

T C

H L

,9

.0

X ,2

,8

.9

PLATE 4

Mile

Mile

Y= 355,936.50

X= 3,299,811.80

C/L STA. 1320+00

PLATE 4

MATCH LINE

STA. 1250+00.00

STA. 12

00+00

.00

STA. 1150+00.00

S

TA

. 11

.0

PC 12

20+4

2.04

PT 1256+28.74

C U

R V

E

PLATE 5

File name: CrewboatCut.dgn

MAINTENANCE DREDGING

CREWBOAT CUT

ATCHAFALAYA BAR, BAY AND

LOUISIANA ST MARY PARISH

Y 36

4.29

X 33

96.8

Y 362169.133

X 3301170.349

Mile

(03820)

3. BACKGROUND IMAGERY IS 2024 AERIAL BUMP PHOTOGRAPHY.

DATUM RELATIONSHIP: 0.0’ GAGE = 0.0’ NAVD88 (OPUS) = 3.08’ MLG

BAYOU CHENE AND THE ATCHAFALAYA RIVER.

ON DAY MARKER 12, LOCATED NEAR THE INTERSECTION OF

2. FOR GAGE READINGS, REFER TO THE SWEET BAY GAGE

SHALL NOT EXCEED +5.0 FEET MLG.

THE MAXIMUM ELEVATION OF DREDGED MATERIAL

AND THE SPD LOCATIONS MAY BE FIELD ADJUSTED.

DISPOSAL WILL BE AT THE GOVERNMENT’S DIRECTION

THE SPD LOCATIONS UPSTREAM OF DISPOSAL AREA “I”.

1. MATERIAL REMOVED SHALL BE PLACED AT ONE OF

NOTES FOR CREWBOAT CUT:

A

A V O

C A

IS

L A N

D

C U T

O F F

X 3301487.715

Y 378678.296

X 3300418.151

Y 377626.615

N

Y=

.6

X=

2.

ST

A.

5+

O F

DREDG

IN

G

APPRO

XI

M

AT

E

LI

M

IT

R S

E S

H H

O E

C N

N E L

Y = 377992.18 33303846.36X =

Gage Avoca Island Cutoff Sweet Bay /

Y 370 729.29

X 3300

573.29 PT 1169

+94.98

B O

T T

O M E

D G

E O

F C

U T

Y 373145.04

X 3300573.29

PC 1145+70.71

Y 373959.07

X 3300691.22

PT 1137+48.18

B O

T T

O M E

D G

E O

F C

U T

APPROX. C/L STA. 1076+29.76

ABANDONED IN PLACE

(2) 6" PIPELINES

CHEVRON P/L

Y

.3

X

.2

P

C

.4

Y

.4

X

.7

P

T

.4

1064+86.87

APPROX. C/L STA.

EL. (-)50.78 FT M.L.G.

30" AND 24" PIPELINES

TC ENERGY

(-) 60.78 FT M.L.G.

(2) 24" PIPELINES

TENNESSEE GAS P/L

SPD #1

SPD #2

01000 1000 2000

SCALE IN FEET

Y=357,899.258

X=3,300,238.460

C/L STA. 1300+00

O H

L= 2,272.51

T= 1,220.56 FT

R= 2,424.2661

DELTA = 16°29'07.03"

D= 02°21'45.40

T= 241.19 FT

R= 5932.08 L= 566.61

DELTA= 60°34'48.59

D = 13°48'54.94"

DELTA = 20°33'00.73"

T= 1,812.82FT

R= 10,000.00 L= 3,586.70 D= 0°34'22.65"

CURVE 4 DATA

CURVE 3 DATA

CURVE 1 DATA

Mile

CURVE 2 DATA

UTC

A H

C

N N

E L

N

Y

X

P C

.9

CURVE

“I”

DISPOSAL AREA

C R

E W

B O

A T C

U T

B A Y C

H A

N N

E L

M ile

DELTA = 71°12'38.06"

T= 4,247.79 FT

R= 5932.08 L= 7,372.74

E W

B O

D= 0°57'57.11

C U

R V

E

C A T

R

Y= 379051.18 X= 3307217.78

C/L STA 1044+36.45

C U

RVE