Third-party bid opportunity distribution site (PeriscopeS2G / Bidsync).

$1,053M

ATTACHMENT B | CONTRACTS ON HAND

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties without the prior express written consent of Manson Construction Co.

PROJECT TITLE/DESCRIPTION/LOCATION ROLE CONTRACT

AMOUNT

PERCENT

COMPLETE

FINISH

DATE

CLIENT

BERTH 3 (Wharf 1) DEEPENING AND RECONSTRUCTION | HUENEME, CA

Construction and removal of temporary K-Rail, and fence, wharf work;

demolition; installation of steel sheet piles, fender piles, cell fenders, bollards, dredging, armor stone removal, replacement.

Prime $12,855,000 0% 06/2026 Oxnard Harbor District

BERTHS 238-239 MARINE OIL IMPROVEMENTS | LOS ANELES, CA

The Project consists of demolition and removal of the existing concrete loading/unloading platforms, catwalks, access ramps, mooring and berthing dolphins at Berths 238 and 239 and the construction of a new loading/unloading platform, access ramp, 2 berthing dolphins, 4 landside mooring dolphins, catwalks, installation of a new fender system at Berth

Prime $23,888,000 1% 04/2027 Port of Los Angeles

PIER 80 FENDERING IMPROVEMENTS | SAN FRANCISCO, CA

This project will replace the current fender system. New foam fenders secured on new concrete reaction walls and bollards used for mooring will be installed along the edge of Pier 80. Demolition of existing wood fendering system and removal of wooden piles.

Prime $5,518,000 1% 6/2026 Port of San Francisco

TERMINAL 1 REPLACEMENT | ANCHORAGE, AK

The project involves the replacement of the existing general cargo terminal with a seismically capable structure. The design and construction of Terminal 1 includes a new wharf, demolition, access trestles, ship-to-shore gantry crane support infrastructure, shoreline expansion and protection, and dredging

Prime

(JV-

Manson Sponsor

$807,456,515 2% 12/2029 Municipality of Anchorage

SAN FRANCISCO FERRY TERMINAL WEST AND EAST BERTH RAMP

REHABILITATION | SAN FRANCISCO, CA

Prime $8,045,000 13% 2025 Golden Gate Bridge, Highway and Transportation District

PIER 5 PILE REPLACEMENT AND PLATFORM SUPPORT RAIL |

BREMERTON, WA

The scope of work involves replacing (10) sections of the fendering system (total of 69 piles) and replacing safety railing at (8) platforms located at Pier

5, PSNS.

Prime $4,439,000 15% 11/2025

NAVFAC, NW

1101 Tautog Circle, Bldg 103 Silverdale, WA 98315

24th AVE OCEAN OUTFALL | MYRTLE BEACH, SC The scope of work involves constructing a double 84" deep-water ocean outfall to be extended approximately 1,300 LF out into the Atlantic Ocean with various piping and vault components.

Prime $43,206,000 65% 09/2026 City of Myrtle Beach

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

PERCENT

COMPLETE

P-508 FLOATING DRY DOCK MOORING FACILITY | San Diego, CA The scope of work involves dredging, and the retrofit of the mooring wharf and support facilities.

Prime $108,234,000 63% 09/2026

NAVFAC SW

2730 McKean St. Building 121 San Diego, CA 92136

MID-BARATARIA SEDIMENT DIVERSION | Belle Chase, LA The scope of work involves Construction of a series of circular cofferdams and other incidental marine construction at the Mid-Barataria Sediment Diversion Project, includes dredging.

Sub $36,589,000 99% 05/2025 Prime: Archer Western/Alberici JV Owner: LA Coastal Protection and Restoration Authority

PIER ROMEO RECAPITALIZATION | CHARLESTON, SC

The scope of work involves the demolition of derelict structures and the construction of a new pier, access trestle, and shore infrastructure and improvements to support the berthing of NOAA vessels.

Prime $63,084,000 59% 05/2026 National Oceanic and Atmospheric Admin. (NOAA)

DESIGN/BUILD SERVICES FOR NORTH SHORELINE STABILIZATION

(NES-1) | ANCHORAGE, AK

Prime $128,225,000 92% 12/2024 Municipality of Anchorage 2000 Anchorage Port Rd Anchorage, AK 03801

OCEANSIDE HARBOR MAINTENANCE DREDGING | OCEANSIDE, CA

Prime $11,010,000 99% 05/2025

USACE, Los Angeles 915 Wilshire Blvd Los Angeles, CA 90053

MS RIVER SWP TSHD RENTAL 2-2023 | LA | W912P823C0028

Maintenance dredging using a hopper dredge.

Prime $35,398,000 99.9% 10/2024 USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506

GOGA 215726, STABILIZE ALCATRAZ WHARF | SAN FRANCISO, CA

This project will make critical repairs to and seismically strengthen the concrete wharf on Alcatraz Island, to include repair of the historic, steel-cased concrete piles, concrete beams, and concrete slabs.

Prime $36,524,000 85% 09/2025 National Park Service 333 Bush Street, Ste 500 San Francisco, CA 94104

LAKE WASHINGTON SHIP CANAL (LWSC) LARGE LOCK CENTER

MITER GATE REPLACEMENT | SEATTLE, WA

Replacement of the Lake Washington Ship Canal (LWSC) Large Lock Center Gates (LLCG)—the new miter gate assemblies are primarily a welded structure consisting of two leafs, measuring approximately 46 feet wide by 60 feet tall, with each leaf weighing approximately 180 tons.

Prime $19,172,000 99% 01/2025 USACE, Seattle PO Box C-7355 Seattle, WA 98124

PHILLIPS 66 WHARF CAUSEWAY REPLACEMENT Pt 1 & 2 | FERNDALE, WA

Staged replacement of the 1,800-foot-long timber causeway and pipeway with a new concrete precast deck, reinforced concrete pile caps, coated steel piling and replacement of the timber pipe supports with steel girders.

Prime $64,486,000 58% 12/2026 Phillips 66 PO Box 4428 Houston, TX 77210

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

PERCENT

COMPLETE

P-834 SEAWOLF CLASS SERVICE PIER EXTENSION, NAVAL BASE

KITSAP | BREMERTON, WA

This project involves the construction of a 520 ft. by 68 ft. submarine berthing pier extension, two 580 sq. ft. concrete floating camels and utility installation.

Prime $92,983,000 98% 06/2022

NAVFAC, NW

1101 Tautog Circle, Bldg 103 Silverdale, WA 98315

P-224, P-226 AMMUNITION PIER AND TURNING BASIN NAVWPNSTA |

SEAL BEACH, CA

Construction of a replacement ammunition pier, associated waterfront facilities, causeway, truck turnaround, and public navigational channel at Naval Weapons Station Seal Beach.

Joint Venture Manson

75% Partner

$122,301,000 99% 06/2024

NAVFAC SW

2730 McKean St. Building 121 San Diego, CA 92136

JAXPORT MAINTENANCE DREDGING 2020-2029 | JACKSONVILLE, FL |

C-1691 Maintenance dredging at the Port's berthing facilities. Transport and deposit dredge materials within areas designated at Bartram Island.

Prime $52,941,000 85% 09/2029

Jacksonville Port Authority P.O. Box 3005 2831 Talleyrand Ave.

Jacksonville, FL 32206

U.S. NAVAL STATION MAYPORT MAINTENANCE DREDGING | FL

Sub $3,788,000 2% 10/2025 Prime: Cashman Dredging Owner: USACE Jacksonville

GULF RENOURISHMENT – PENSACOLA BEACH | PENSACOLA, FL

Dredging and placing approximately 1.8 million cubic yards of sand along the shoreline along Santa Rosa Island.

Prime $25,880,000 1% 11/2025 Santa Rosa Island Authority

VENTURA HARBOR MAINTENANCE DREDGING 2025-2027 | VENTURA,

CA

Prime $17,697,500 33% 04/2027 USACE, Los Angeles District

2024-2026 MAINTENANCE DREDGING | ANCHORAGE, AK | W911KB-24-

C-0005 Dredging using a hopper dredge.

Prime $27,587,000 40% 10/2026 USACE, Alaska PO Box 6898 Elmendorf, AK 99506

IDIQ MOBILE HOPPER RENTAL TO 1

W9127823D0057/ TO W9127823F0270

Prime $17,788,000 79% 12/2024 USACE Mobile District 109 St. Joseph Street Mobile, AL 36002

NEW ORLEANS TO VENICE, NON-FEDERAL LEVEE, MITIGATION

PROJECT, FRITCHIE MARSH Prime $34,991,000 85% 2025 USACE New Orleans District

IDIQ Mobile Hopper Rental FY24 TO 1

W9127824D0067/TO-W9127825F0021

Prime $8,790,000 1% 2025 USACE Mobile District 109 St. Joseph Street Mobile, AL 36002

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

PERCENT

COMPLETE

WEST COAST HOPPER MAINTENANCE DREDGING 2025 | WA, OR, CA

Prime $26,300,000 32% 12/2025

USACE, Portland PO Box 2946 Portland, OR 97208

CHANNEL ISLANDS AND PORT HUENEME HARBORS MAINTENANCE

DREDGING 2025-2027 Prime $49,970,000 95% 05/2027 USACE Los Angeles District

NORFOLK HARBOR DEEPENING ATLANTIC OCEAN CHANNEL PHASE

2 | HAMPTON ROAD, VA | W9123624C5006

Hopper dredging new work, approximately 3,100,000 cubic yards to deepen the Atlantic Ocean Channel

Prime $52,000,000 50% 09/2025 USACE Norfolk District 803 Front Street Norfolk, VA 23510

GULF COAST REGIONAL HOPPER DREDGING | LA, MS

W912P824C0026 Maintenance dredging using a hopper dredge.

Prime $11,080,000 22% 12/2025 USACE New Orleans District

SW PASS #1-24 | LA

Maintenance dredging using a hopper dredge. Prime $34,610,000 41% 10/2025 USACE New Orleans District

BAPTISTE COLLETTE BAR CHANNEL | LA

Maintenance dredging using a hopper dredge. Prime $15,206,000 97% 2025 USACE New Orleans District

IDIQ SATOC ATCHAFALAYA BASIN, GULF INTRACOASTAL

WATERWAY (GIWW) AND MISCELLANEOUS PROJECTS CUTTERHEAD

DREDGE RENTAL, FY24

Prime $26,250,000 0% 07/2026 USACE New Orleans District

MISSISSIPPI RIVER, BATON ROUGE TO GULF OF MEXICO,

SOUTHWEST PASS HOPPER DREDGE RENTAL CONTRACT NO. 1-

Prime $39,200,000 0% 03/2026 USACE New Orleans District

ATTACHMENT C | PROJECT EXPERIENCE

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

% OF WORK

PERFORMED

WITH OWN

FORCES

CLIENT

POLA BERTHS 226-236 TERMINAL IMPROVEMENTS | LOS

ANGELES, CA

Terminal improvements at Berths 226-236 including dredging;

installation of sheet steel piles; installation of a waterline;

construction of AMP vaults and related electrical work; backland improvements at Parcel H consisting of lighting, grading, paving, striping, storm drain improvements, concrete wharf repairs, and other improvements.

Prime $53,278,000 2022 39% Port of Los Angeles 425 South Palos Verdes San Pedro, CA 90731 Bijan Roboubi

(310) 732-7678

NAVARRE BEACH RESTORATION, Pensacola, FL Dredging 580,000 CY of beach compatible sand from borrow area located 4 mi. offshore of Navarre Beach. Place sand on Navarre Beach for re-nourishment.

Prime $12,033,000 12/2024 80%

Santa Rosa County Board of County Commissioners Tiffany Nolan 850-983-1851

WEST COAST HOPPER MAINTENANCE DREDGING 2023 |

WA, CA, OR W9127N23C0005

This project involved routine maintenance dredging at Humboldt Harbor, the Lower Columbia River, and the mouth of the Columbia River. Additional work included beach replenishment at three beaches in California: San Clemente, Solana, and Encinitas.

Prime $64,990,000 05/2024 99% USACE, Portland PO Box 2946 Portland, OR 97208 Susan Wichers susan.m.wichers@usace.army.mil

P-443 PIER 6 REPLACEMENT AT NAVAL BASE SAN DIEGO |

SAN DEIGO, CA

Design-build for a new single deck general purpose berthing pier to replace the existing Pier 6. The new Pier 6 will be 120-ft wide by 1,500-ft long (180,000 sq. ft.) with an additional 2.5-ft ledge around the pier perimeter that will provide capacity for four simultaneously berthed ships.

Prime $108,892,000 04/2023 88%

NAVFAC SW

2730 McKean St., #121 San Diego, CA 92136 Leslie Wiegand | 619-556-2320

LABRANCHE MARSH CREATION | LAKE PONTCHARTRAIN,

LA

The project’s primary goal is to restore marsh that has been converted to open water.

Prime $42,618,000 10/2024 61%

USDA Natural Resources Conservation Service 3737 Government St.

Alexandria, LA 71302 Natasha Kennedy natasha.kennedy@usda.gov

WEST COAST HOPPER MAINTENANCE DREDGING 2024 |

WA, CA, OR

Annual hopper dredge contract. 6.6MCY base + 2.6MCY options

Prime $18,260,000 05/2025 99%

USACE, Portland PO Box 2946 Portland, OR 97208 Susan Wichers susan.m.wichers@usace.army.mil

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

PASCAGOULA HARBOR CHANNEL MAINTENANCE

DREDGING

W9127823D0065/ TO-W9127824F0029

Cutter-suction dredging.

Prime $3,766,000 06/2024 99%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

GULFPORT HARBOR CHANNELS DREDGING- MOBILE TASK

ORDER | GULFPORT, AL | W9127823D0065 TO-

W9127823F0198 Cutter suction dredging

Prime $15,648,000 01/2024 79% USACE Mobile District Mobile, AL 36002 Travis Dyess | 251-622-1715

18TH AVENUE NORTH OCEAN OUTFALL | NORTH MYRTLE

BEACH, SC

The project involves construction of an ocean outfall project consisting of 1,300 lin. ft of dual 54-in PCCP culverts buried approximately 6 ft-8 ft below the sea floor.

Prime $26,703,000 04/2024 86% City of North Myrtle Beach North Myrtle Beach, SC 29582 Kevin Blayton | 843-280-5538

FIREBOAT STATION NO. 20 AT PIER D, BERTHS 50-51 |

LONG BEACH, CA

This project for the Port of Long Beach will provide a two-story fire station and several appurtenances at Pier D Berths D 50-51.

Manson performed as a subcontractor on this project for the marine associated work.

Sub $9,068,000 2022 77% Prime: Pinner Construction Owner: Port of Long Beach Armond Morad | 562-283-2738

FABRICATE AND INSTALL (1) NEW MOORING CAMEL AND

(1) OPTION CAMEL | BREMERTON, WA

Task order under the Waterfront MACC

Prime $6,420,000 10/2023 97%

NAVFAC, NW

Silverdale, WA 98315 Justin Swansboro | 360-396-1502

REFURBISH FENDER PANELS & INSTALL CABLE

PROTECTORS | Everett, WA Task order under the Waterfront MACC

Prime $1,757,000 12/2023 78% NAVFAC, NW Pete Crossan | 425-304-4508

DRY DOCK NO. 2 FACILITY REPAIRS & IMPROVEMENTS |

Honolulu, HI Task order under Waterfront MACC

Prime $5,569,000 06/2024 30% NAVFAC Hawaii Lehua Vivas | 808-448-2924

ALAMEDA MAIN STREET FERRY TERMINAL

REFURBISHMENT | ALAMEDA, CA

Design-build upgrade including demolition, repair/replace steel piling, New Guide/Fender Pile, New gangway, new steel float, and utilities/appurtenances.

Prime $8,007,000 12/2023 80% San Francisco Water Emergency Transportation Authority Chad Mason | 415-291-3377

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

P-209 DRY DOCK 3 REPLACEMENT JOINT BASE PEARL

HARBOR DREDGING | HONOLULU, HI

Worked as a subcontractor to clamshell dredge approximately 117,784 cubic yards of material.

Sub $30,828,000 02/2024 83% Prime: Dragados/Hawaiian Dredging/Orion JV Owner: NAVFAC Hawaii

KING HARBOR MAINTENANCE DREDGING | REDONDO

BEACH, CA

This project involves the removal of not more than 62,000 CY of maintenance material from 2 separate dredging areas within King Harbor with disposal into the nearshore placement site.

Prime $2,961,000 2023 94%

City of Redondo Beach 415 Diamond Street, Door 2 Redondo Beach, CA 90277 Geraldine Trivedi | 310-318-0661

IDIQ CSD 2023 | MOBILE, AL

W9127823D0065/ TO W9127823F0193

Cutter suction dredging

Prime $18,375,000 04/2024 77%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

SAN GABRIEL TO NEWPORT BAY (SURFSIDE-SUNSET)

STAGE 13 BEACH NOURISHMENT

Project consists of dredging 1,250,000 cy of sand from an ocean borrow site and placement of the sand onto Surfside Beach.

Also excavation of 100,000 CY of sand from Newport Beach and transporting and placing within the Newport Beach groin field.

Prime $16,941,000 02/2024 85% USACE, Los Angeles Los Angeles, CA 90053 Patricia Bonilla | 213-452-3255

FY22 VENTURA HARBOR MAINTENANCE DREDGING |

VENTRUA, CA | W912PL-22-C-0002

Multi-year maintenance dredging using a cutter suction dredge.

Prime $17,165,000 05/2024 99% USACE, Los Angeles Los Angeles, CA 90053 Patricia Bonilla | 213-452-3255

2021-2023 MAINTENANCE DREDGING | ANCHORAGE, AK |

W911KB-21-C-0006

Dredging using a hopper dredge.

Prime $27,678,000 11/2023 93% USACE, Alaska Julie Anderson | 907-753-5685

P454-MULTI-MISSION DRY DOCK-TEST PILE PROGRAM |

BREMERTON, WA

Task order under the Waterfront MACC

Prime $5,004,000 02/2024 79%

NAVFAC, NW

1101 Tautog Circle, Bldg 103 Silverdale, WA 98315 Jarrett Payton jarrett.g.payton.civ@us.navy.mil

WILMINGTON WATEFRONT PROMENADE AND BUILDING

DEMOLITION | WILMINGTON, CA

Working as a subcontractor on a project with a scope of work that involves slope protection and tidal stone placement.

Sub $1,556,000 2024 100%

Prime: Sully Miller Contracting Owner: Port of Los Angeles Garret Cheeseman garret.cheeseman@sully-miller.com

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

DRY DOCK NO 4 CAISSON 5-YEAR ULTRASONIC TESTING

AND REPAIRS, PHNSY | PEARL HARBOR, HI

Task order under Hawaii Waterfront MACC.

Prime $6,656,000 10/2023 25%

NAVFAC Hawaii 400 Marshal Road, Bldg A-13 Pearl Harbor, HI 98315 Lehua Vivas | 808-448-2924

CALCASIEU RIVER AND PASS, BAR CHANNEL HOPPER

DREDGE, CONTRACT 1-2023 | LA | W912P823C0037

Furnish TSHD for dredging and disposal of shoal material in Calcasieu River Bar Channel Cameron Parish LA

Prime $8,894,000 12/2023 97%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 John Page

(504) 862-2201

2023 VALLEJO FERRY TERMINAL MAINTENANCE

DREDGING PROJECT | VALLEJO, CA

Using a clamshell dredge, Manson crews dredged approximately 6,826 cubic yards of material.

Prime $2,032,000 09/2023 85% San Francisco Water Emergency Transportation Authority Chad Mason | 415.364.1745

PENSACOLA HARBOR CHANNEL DREDGING | PENSACOLA,

FL | W9127823D0065/ TO-W9127823F0370

Cutter Suction Dredging

Prime $10,419,000 06/2024 71%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

OAKLAND INNER & OUTER HARBOR FY23 MAINTENANCE

DREDGING | Oakland, CA Maintenance dredging approximately 900,000 CY of material form the Oakland Harbor with a clamshell dredge.

Prime $22,756,000 11/2023 91% USACE, San Francisco San Francisco, CA 94102 Karen Smith | 415-503-6989

SWP HOPPER DREDGE RENTAL No. 1-2022 | NEW

ORLEANS, LA | W912P822C0039

The purpose of this project is to provide maintenance hopper dredging of the Mississippi River SWP area.

Prime $32,464,000 2023 95%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Michelle Kornick 504-862-1842

GALVESTON HARBOR & CHANNEL HOPPER DREDGING |

GALVESTON, TX | W912HY-21-C-0010

Dredged approximately 2.5 million CY of material at the Galveston Entrance and Bolivar to Redfish channel. Beach nourishment work consisted of crews placing 7,000 ft. of submerged, floating, and beach pipeline to pump Babe's beach with 950,000 cubic yd. of dredged material. Manson's shore crews graded material on the beach.

Prime $23,205,000 2023 97% USACE, Galveston PO Box 1229 Galveston, TX 77553 Ralph Steiner 409-766-3071

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

JACKSONVILLE HARBOR MAINTENANCE DREDGING |

JACKSONVILLE, FL | W912EP22C0015

Hopper dredging project that involved maintenance dredging approximately 1,672,388 cubic yards of material.

Prime $20,263,000 2023 95%

USACE, Jacksonville PO Box 4970 Jacksonville, FL 32232 James McRae 904-616-1851

PORT OF LONG BEACH CARNIVAL CRUISE LINE PHASE 2

WHARF H IMPROVEMENTS | Long Beach, CA The project consists of mechanical dredging approx 29,000 cy from dredge template directly adjacent to the LB Cruise Terminal and placement of dredged material at the offshore dredge material disposal site lA-2. Dredge -36 ft below MLLW with -1 ft allowable.

Sub $1,558,000 2023 99%

Prime: The Dutra Group Owner: Carnival Cruise Lines Richard Ferguson (Dutra) 562-762-5417

BALBOA MARINA EXPANSION PROJECT | NEWPORT

BEACH, CA

Dredging approximately 4,065 CY of material.

Sub $535,000 06/2023 100%

Prime: Power Engineering Construction Owner: Irvine Company Scott Williams (Power)

(510) 332-7692

MOBILE HARBOR HOPPER RENTAL IDIQ 2022 | MOBILE, AL |

W9127822F00346 Crews dredged approximately 1,382,464 cubic yards of material using a combination of the hopper dredge NEWPORT and hopper dredge GLENN EDWARDS.

Prime $8,843,000 2023 94%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

BAPTISTE COLLETT BAR CHANNEL MAINTENANCE

DREDGING #22-1 | NEW ORLEANS, LA | W912P822C052

Manson's cutter suction dredge ROBERT M WHITE and crew dredged approximately 2.1 million CY of material.

Prime $10,371,000 2023 84%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

ATCHAFALAYA RIVER BAY, BAR & CREWBOAT

CUTTERHEAD DREDGING | NEW ORLEANS, LA |

W912P823C0053

Prime $22,385,000 2023 84%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 John Page

(504) 862-2201

CHANNEL ISLANDS AND PORT HUENEME HARBORS

MAINTENANCE DREDGING | CA | W912PL-18-C-0042

Multi-year maintenance dredging using a cutter suction dredge.

Prime $31,062,125 2023 96% USACE, Los Angeles Los Angeles, CA 90053 Victor Andreas | 213-452-3319

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

PANAMA CITY HARBOR MAINTENANCE DREDGING

W9127822D0066/TO- W9127823F0103

Task order under IDIQ

Prime $1,555,000 2023 93%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

FORT PIERCE BEACH RENOURISHMENT 2023 | FL

W912EP23C0010

Prime $11,399,000 05/2023 84% USACE, Jacksonville Jim Bonanno 904-232-9671

BIMT WHARF REHABILITATION-PHASE 2 │ JACKSONVILLE,

FL

The scope of work involves the demolition and reconstruction of 1,382 linear feet of wharf.

Prime $29,075,000 12/2022 64% Jacksonville Port Authority Jacksonville, FL 32206 Marvin Grieve | 904-357-3064

OAKLAND HARBOR MAINTENANCE DREDGING

Maintenance dredging approximately 750,000 CY of material form the Oakland Harbor with a clamshell dredge.

Prime $15,042,000 2023 87% USACE, San Francisco Jere Harper | 415-289-3310

LARKSPUR FERRY TERMINAL BERTHS AND CHANNEL

MAINTENANCE DREDGING

Prime $13,667,000 2023 83% Golden Gate Bridge Highway & Transportation District Tony Cheung | 415-923-2260

RICHMOND MAINTENANCE DREDGING

Prime $6,653,000 2023 93%

Prime: Pacific Dredge & Construction Owner: USACE, San Francisco Walt Jellison (Pacific) 619-533-7932

SWP HOPPER DREDGE RENTAL #2-2021 | NEW ORLEANS,

LA | W912P821C0037

The purpose of this project is to provide maintenance hopper dredging of the Mississippi River SWP area.

Prime $25,554,000 2023 99%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

FREEPORT HARBOR ENTRANCE AND JETTY CHANNEL

2022 | FREEPORT, TX | W912HY22F0031

Prime $3,909,000 2022 99%

USACE, Galveston PO Box 1229 Galveston, TX 77553 Ralph Steiner 409-766-3071

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties without the prior express written consent of Manson Construction Co.

PROJECT TITLE/DESCRIPTION/LOCATION ROLE CONTRACT

AMOUNT

FINISH

DATE

% OF WORK

PERFORMED

WITH OWN

FORCES

CLIENT

MODERNIZATION AND REPAIR OF PIERS 2 AND 3 AT

MOTCO (MILITARY OCEAN TERMINAL CONCORD) │

CONCORD, CA

The scope of work includes timber pier demolition and new concrete pier construction.

Joint Venture Manson

45% Partner

$89,974,550 ($44,041,000

Manson Share)

8/2020 60%

USACE, Sacramento 1325 J Street Sacramento, CA 95814 James Clark 916-557-5100

FY22 WEST COAST HOPPER MAINTENANCE DREDGING

Annual hopper dredge contract. 6.6MCY base + 2.6MCY options

Prime $23,272,000 12/2022 99%

USACE, Portland PO Box 2946 Portland, OR 97208 Susan Wichers susan.m.wichers@usace.army.mil

MISSISSIPPI RIVER, BATON ROUGE TO GOM, SWP CSD

RENTAL #2-2020 | NEW ORLEANS, LA | W912P8-19-C-0061

This project involves dredging the Southwest Pass of the Mississippi River for the USACE New Orleans District. Dredging the channel provides maintenance of the Southwest Pass, allowing marine vessels to pass along the Mississippi River.

Prime $38,725,000 2023 80%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

PASCAGOULA HARBOR MAINTENANCE DREDGING, TASK

ORDER | MOBILE, AL | W9127822F0298

Crews dredged approximately 744,277 cubic yards of material using a combination of the hopper dredge NEWPORT and hopper dredge GLENN EDWARDS.

Prime $3,903,000 2023 95%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

MOBILE HARBOR HOPPER RENTAL MAINTENANCE

DREDGING TASK ORDER 1 | MOBILE, AL |

W9127821D0083/W9127821F0290 Maintenance dredging in navigation channels in Mobile, Alabama using a hopper dredge.

Prime $10,461,000 2022 99%

USACE Mobile District 109 St. Joseph Street Mobile, AL 36002 Jenny Zuniga | 251-441-5456

PORT OF PORT ARTHUR BERTH 5 EXPANSION | PORT

ARTHUR, TX

Wharf construction, new bulkhead wall, existing bulkhead wall improvements, anchor wall, bulkhead return wall, low mast light poles and associated foundations, shoreline stabilization, dredging, and associated demolition.

Prime $38,955,000 2022 82%

Port of Port Arthur P.O. Box 1428 221 Houston Avenue Port Arthur, Texas 77641 Ed Long 409-983-2011

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

NAVFAC SW P-440 REPLACEMENT OF NAVAL PIER 8,

NAVAL BASE SAN DIEGO | SAN DEIGO, CA

Design-build for a pile supported reinforced concrete pier that includes capacity for a 181 metric ton crane, fenders, loadout ramp cradles at quaywall, electrical, potable water, sanitary sewer, compressed air, oily waste and compensating ballast water collection systems utilities to replace existing Pier 8 at Naval Base San Diego.

Prime $96,319,000 06/2021

Pier complete

33%

NAVFAC SW

2730 McKean St., #121 San Diego, CA 92136 Leslie Wiegand | 619-556-2320

MUKILTEO FERRY TERMINAL (PHASE 2) TERMINAL

CONSTRUCTION | MUKILTEO, WA

The scope of work includes: construction of a new ferry terminal including building, toll booths, fishing pier, overhead loading, berthing structures, steel piling, concrete work, retaining walls, paving, utilities, landscaping, and demolition of the existing ferry terminal facility.

Prime $25,470,000 01/2021 79%

WSDOT

301 Maple Park Ave SE Suite 500 Olympia, WA 98504 Jeri Schurman 206-464-6400

MISSISSIPPI RIVER, SWP HOPPER DREDGE RENTAL #3-

2020 | LA | W912P8-20-C-0024

The purpose of this project is to provide maintenance hopper dredging of the Mississippi River SWP area.

Prime $25,534,000 2022 99%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

BLACK POINT RAILROAD BRIDGE FENDER REPAIR

Project involves repairs to the bridge due to a barge collision including pile driving new piles, re-driving existing piles, and reconstruction of the fendering system.

Prime $1,129,000 11/2022 99% Sonoma Marin Area Rail Transit John Riley 707-794-3330

FY22 NAVAL SUBMARINE BASE KING'S BAY - ENTRANCE

CHANNEL MAINTENANCE DREDGING, CUT - 1N THROUGH

RANGE-E, 49,45, AND 44-FOOT PROJECT | W923EP22C0001

Hopper dredging project.

Prime $13,149,000 2022 89% USACE, Jacksonville Jim Bonanno 904-232-9671

MARINE CORPS SUPPORT FACILITY, BLOUNT ISLAND,

CONCRETE SILL REMOVAL | JACKSONVILLE, FL

Concrete sill removal, underwater wire saw cutting, demolition, disposal and removal of large monolithic concrete structures.

Prime $32,422,000 2022 60%

USACE, Jacksonville PO Box 4970 Jacksonville, FL 32232 James McRae 904-616-1851

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

BERTH 1 AND 2 (WHARF 1) DEEPENING AND

RECONSTRUCTION PROJECT │ HUENEME, CA

The scope of work involves the demolition and reconstruction of Berths 1 and 2 at Wharf 1 and dredging to deepen the berths.

Prime $9,206,0000 2022 85%

Port of Hueneme, Oxnard District 3300 Ponoma St.

Port Hueneme, CA 93044 KJ May 805-488-3677

RICHMOND TERMINAL MAINTENANCE DREDGING

Using the clamshell dredge NJORD, crews removed approximately 15,762 cubic yards of material.

Prime $550,000 2021 100% Kinder Morgan Peter Tran

(713) 369-9000

MISSISSIPPI RIVER, BATON ROUGE TO GOM, SWP

HOPPER DREDGE RENTAL #7-2020| NEW ORLEANS, LA |

W912P8-19-C-0030 The purpose of this project is to provide maintenance hopper dredging of the Mississippi River SWP area.

Prime $15,820,000 2021 100%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

CALCASIEU RIVER AND PASS, BAR CHANNEL HOPPER

DREDGE RENTAL NO. 3-18 | NEW ORLEANS, LA | W912P8-

20-C-0041 Furnish TSHD for dredging and disposal of shoal material in Calcasieu River Bar Channel Cameron Parish LA

Prime $7,056,000 2021 99%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

OCEANSIDE HARBOR MAINTENANCE DREDGING | CA |

W912PL-19-C-0012

This four cycle annual maintenance dredging project consisted of dredging the Oceanside and Del Mar navigation channels.

Manson’s cutter suction dredge HR MORRIS dredge 350,000 CY of material at Ventura Harbor and 250,000 CY at the entrance of Oceanside Harbor. Crews transported the dredged material and placed along Oceanside Pier’s north and south locations.

Prime $13,190,107 2021 99% USACE, Los Angeles Los Angeles, CA 90053 Patricia Bonilla | 213-452-3255

VENTURA MAINTENANCE DREDGING | VENTURA, CA |

W912PL-19-C-0008

Multi-year maintenance dredging via a cutter suction dredge at Ventura Harbor and Oceanside Harbor for the USACE Los Angeles District along the Southern California coast. This project demonstrates Manson's expertise with dredging and beach replenishment.

Prime $7,687,000 2021 87% USACE, Los Angeles Los Angeles, CA 90053 Patricia Bonilla | 213-452-3255

HOPPER DREDGE RENTAL | MOBILE, AL

Working a subcontractor on CSD dredging project.

Sub $1,876,000 2020 100% Prime: Inland Dredging LLC Owner: USACE, Mobile

The information contained herein is proprietary and confidential and is supplied on the understanding that it will be held confidentially and not disclosed to third parties

WITH OWN

FORCES

CLIENT

CALCASIEU RIVER AND PASS, BAR CHANNEL HOPPER

DREDGE RENTAL NO. 2-18 | NEW ORLEANS, LA | W912P8-

19-C-0041 Furnish TSHD for dredging and disposal of shoal material in Calcasieu River Bar Channel Cameron Parish LA

Prime $8,474,000 2020 98%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

FREEPORT HARBOR, SATOC FREEPORT HARBOR

ENTRANCE AND JETTY CHANNEL | FREEPORT, TX |

W912HY-19-D-0016

Maintenance dredging using a hopper dredge.

Prime $5,708,000 2020 78%

USACE, Galveston PO Box 1229 Galveston, TX 77553 Ralph Steiner 409-766-3071

MISSISSIPPI RIVER, BATON ROUGE TO GOM, SWP

HOPPER DREDGE RENTAL #13-2019 | LA | W912P8-20-C-

The purpose of this project is to provide maintenance hopper dredging of the Mississippi River SWP area.

Prime $16,072,000 2020 98%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

FY20 GULF COAST REGIONAL HOPPER DREDGE

CONTRACT | LA | W912P8-20-C-0005

Dredge work in Gulfport Harbor Bar Channel and the Mississippi River Southwest Pass.

Prime $18,513,000 2020 97%

USACE, New Orleans 7400 Leake Ave New Orleans, LA 70506 Ken Crumholt 504-862-2201

I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct.

Washington Executed this __ 4-"-t"""'h"----- day of September , 20l§__ at Seattle , � by:

Manson Construction Co.

Company/Contractor Name

?f.d;z?--- Signature •

Frederick P. Paup Signer's Name (print/type)

Executive Vice President Title (print/type)

PACIFIC NORTHWEST (HQ) NORTHERN CALIFORNIA SOUTHERN CALIFORNIA GULF & EAST COAST GULF OFFSHORE 5209 E. Marginal Way South Seattle, WA 98134

p. 206.762.0850

1401 Marina Way South Suite 330 Richmond, CA 94804

p. 510 232.6319

340 Golden Shore Suite 310 Long Beach, CA 90802

p. 562.983.2340

5985 Richard Street Suite 1 Jacksonville, FL 32216

p. 904.821.0211

392 Old Bayou Dularge Rd.

Houma, LA 70363

p. 985.580.1900

Alamitos Bay Entrance Channel Dredging – Project Approach Memorandum (PAM) Bid Submittal

In accordance with Technical Specification Section 01 33 00 Submittal Procedures, Paragraph 1.02 C., Manson herein provides a Project Approach Memorandum. Please note that our bid price currently reflects the specified working schedule restriction, which is not optimal for our operation. Additionally, our price is reflective of other restrictions specified that, if the City of Long Beach is open to discussions and negotiations around these terms, could be substantially more cost-effective.

General approach to how the Contractor intends to implement the Work

Manson Construction Co. (Manson) will dredge the Alamitos Bay Entrance Channel and discharge the dredged material for beach nourishment at the adjacent Peninsula Beach placement site. Manson will use the 10,000-horsepower hydraulic cutter suction dredge H.R. Morris, which has a 27” diameter discharge pipe. The H.R. Morris will be supported by the dredge tenders Cub and Pup, which mainly function to move dredge anchors at the direction of the leverman as the dredge advances. Manson is a proud Union contractor. The manning on the beach and dredge is from the International Union of Operating Engineers Local 12, and the dredge tender captains belong to the Inland Boatmen’s Union of the Pacific. Dredging will proceed Monday through Friday, from 7 am to 4 pm until completion. The dredge will monitor VHF channel 16 and use working channel 67 for all operations. A local notice to mariners will be sent out informing all vessels of the operation and how to contact the dredge. All landside construction will follow all applicable laws governed by the local authority.

Manson will set up a temporary office trailer at the designated staging area as shown in the plans. This area will be fenced off with chain link fencing. All equipment will be kept in this area and will be locked during non-work hours. Manson will establish a heavy equipment corridor for the safety of the public, and fencing will be used to keep the public away from heavy equipment. All heavy equipment will be escorted by ATV and pick up trucks through the acceptable existing beach access and will follow the accepted corridor. Dredge pipe for placement will be loaded and unloaded at the staging area using a Tier 4 972M Caterpillar loader and, as needed for advancing down the fill site, pipe will be transported via loader from the staging area to the discharge location.

Crew change and parking will take place at the Harbor Patrol Dock or at a location as agreed upon with the Owner. Crew change will be done using the dredge tenders Cub and Pup. The support crane, derrick barge Freya, will be spudded down at an agreed upon location. Dredge float hose will be anchored near the western jetty when not in use. The pipeline will be illuminated with flashing amber lights. While in use by the dredge, float hose will be illuminated according to 33 CFR 88.15 and will be anchored to the western side of the channel as much as is practicable.

General list of the means, methods, procedures, and equipment to be used for dredging, transporting, placing, and grading sediments in the Beach Nourishment Area

• The H.R. Morris will hydraulically dredge the Alamitos Bay Entrance Channel. The dredge will pump sediment through its 27” discharge pipeline to transport the material to the contract-specified beach fill areas. Dredging will commence at the northernmost section of EC-DU1 and proceed outbound, placing material nearest to the north jetty. The dredge will work to the end of the dredge prism, ensuring material was taken down to grade. After EC- DU1 is cleaned to acceptable levels, Manson will move the dredge to the inside of the channel, just south of the landing near the lifeguard station, and continue dredging outbound. After that area is completed, the dredge will turn 180° and work its way inbound to dredge the remainder of the contract dredge prism to grade. The H.R.

Morris will dredge the channel in a single 300’ wide pass, accommodating for traffic as it swings.

• The dredge H.R. Morris is equipped with DredgePack and RTK systems to ensure precise positioning. In addition to the survey requirements provided in Section 01 71 23 Construction Surveying, Manson will perform daily in-house hydrographic surveys for the duration of the project to ensure that the desired dredging depth is obtained.

• The H.R. Morris uses 27” ID pipeline to transport the dredge slurry. The pipe is connected to the back of the dredge and consists of a combination of float hose and steel pipe on pontoons. The shore pipeline will start on the eastern section of the fill area, transitioning from the float hose to the shore pipe, and work its way west. The dredge pipe landing, connecting the pipe in the water with the pipe on land, will be located around 50’ seaward of the lifeguard station. A combination of steel and HDPE shore pipe will be used to advance down the fill site.

Manson will place temporary fencing around all immediate beach activities and close off sections where the public would be in danger from beach nourishment activities. Manson will work closely with the lifeguards to ensure that they have complete access to sections of the beach where the public will be. Approximately every 300’, Manson will build ramps over the shore pipe with adjacent material for lifeguard vehicles to drive over.

• Manson will work west along the beach, making passes leaving the top section at approximately +10’ MLLW elevation. When the western extent of the fill is reached, Manson will break back and make another pass if available material allows. Dikes may be built during daylight hours as needed to manage the fill. The fill crew will grade the site using two Tier 4 Caterpillar D8 bulldozers and a laser level to perform elevation checks as they progress the fill. The benchmarks will be provided and verified using our RTK systems. Different techniques may be used based on production and weather conditions. Manson assumes it will take one to two passes working east to west to complete the project, leaving the most uniform beach.

• During dredging and placement operations, Manson will take note of debris and trash in material that is placed on the beach. Due to the restrictions on the dredge, it is not anticipated that an excess of debris will be seen on the discharge end. Debris encountered at the dredge site will be stored in skip boxes, moved to shore, and disposed of in appropriate receptacles. If an excess amount of trash is observed, Manson will notify the Contracting Officer and discuss a means to remove the debris and trash.

• Please see Attachment 1 for jobsite layout and equipment schematics.

List of required elements in the Contractor Work Plan

The Contractor Work Plan, which is to be submitted within 10 working days of Contract Award, must include:

• Health and Safety Plan (HASP)

• Preliminary Construction Schedule

• Diesel Particulate Matter Emissions Avoidance Plan

• Survey Plan

• Dredging Operations Plan

• Solid Debris Management Plan

• Traffic Control Plan

• Quality Control Plan

• Environmental Protection Plan

• Vessel Management Plan

Independent Surveyor Qualifications. Information regarding a proposed Independent Survey Firm, including name, contact information, and certification, in writing to the Owner that the firm has at least 5 years of experience in hydrographic/topographic surveying and is licensed to practice in the State of California. Refer to Section 01 71 23 Construction Surveying.

Name: eTrac, a Woolpert Company Address: 637 Lindaro Street, Suite 100, San Rafael, CA 94901 Phone: 415-462-0421 Email: etrac-support@woolpert.com

Please see Attachment 2 for certification.

637 Lindaro Street, Suite 100

San Rafael, CA 94901

T 415 462 0421

F 415 480 2032 www.woolpert.com

September 3, 2025

Kristen Kelley

Manson Construction Co.

5985 Richard St, Suite 1

Jacksonville, FL 32216

RE: eTrac Qualifications: Alamitos Bay Entrance Channel Maintenance Dredging and

Beach Nourishment

Ms. Kelley:

In response to your inquiry, Woolpert is providing the following information.

Woolpert Inc, is a California-based company that has been providing hydrographic and topographic survey services since 2005. Therefore, we meet the contract requirements of having at least 5 years of experience in hydrographic and topographic surveying of navigable channels.

We are licensed to practice hydrographic and topographic surveying in the state of California.

Business Tax Certificate #

California DIR Registration #:1000059959

California PLS # - Gregory Gibson: 8981

American Congress on Surveying and Mapping (ACSM) Certified Hydrographer # - Chris Ham:

Please let me know if any further information is needed at this time.

Sincerely, eTrac, a Woolpert company.

Erik Mueller, Discipline Director I

T 415 462 0421

F 415 480 2032 www.woolpert.com

Key Personnel Resumes

Chris G Ham, CH

Hydrographic Survey Specialist III

Chris Ham, C.H. is a highly skilled Hydrographic Surveyor and Data Analyst with a proven history in hydrographic surveying and data processing. As a Hydrographic Survey Specialist at

Woolpert, Chris has led critical projects, including all equipment and vessel positioning during the San Francisco Bay Bridge Demolition and numerous dredging and reservoir surveys in

Southern California, delivering precise and reliable data. His global experience includes leading multi-beam data projects, with a recent focus on the West Coast, where he has successfully conducted many high-detail hydrographic surveys. Chris's technical proficiency spans a wide range of advanced hardware and software tools, ensuring top-quality results. With certifications from the American Congress on Surveying and Mapping and extensive maritime skills, Chris is an invaluable asset for any hydrographic surveying project.

Experience

Imperial Irrigation District – American Canal Surveys - 2022, 2024 Conducted detailed surveys of irrigation district canals to investigate sedimentation and the condition of concrete linings.

Lopez and Salinas Reservoirs, CA – 2022 Performed bathymetric surveys of Lopez and Salinas

Reservoirs, tying the surveys into established control points. The detailed bathymetric data was combined with LiDAR topographic data by the client for sedimentation investigations and planning.

Dam 6 Reservoir – 2022 Planned, conducted, and delivered a hydrographic survey and ROV inspection of Dam 6 Pond, Dam 6, and the intake structure in the lake. eTrac completed an ROV inspection of the dam face and intake structure, as well as a multibeam (MBES) survey of the lake. Delivered a survey report, CAD plot, and hydrographic data to the client.

Gibraltar Reservoir – 2024 Planned, conducted, and delivered bathymetric surveys of Gibraltar

Reservoir, tying the surveys into established control points. The detailed bathymetric data was combined with LiDAR topographic data by the client for sedimentation investigations and planning.

YEARS OF EXPERIENCE

EDUCATION

Advanced Diploma, Marine Geomatics – NSCC Center of Geographic Science, Canada

Bachelor of Science, Geography – Brock University, Canada

PROFESSIONAL AFFILIATIONS/CERTIFICATIONS

NSPS-THSOA Certified Hydrographer #298, Member of The Hydrographic Society of America (THSOA) 2005-

Present, OSHA 10 Certified First-Aid/CPR/AED Certified, T 415 462 0421

F 415 480 2032 www.woolpert.com

Gregory W. Gibson, PLS, CH

Subject Matter Expert

As a seasoned professional with extensive expertise in surveying, Gregory has been at the forefront of hydrographic and land survey operations since July 2012. His leadership has driven the development of cutting-edge technologies, ensuring the team remains at the forefront of industry advancements. Gregory takes pride in establishing and maintaining rigorous internal standards for geodetic survey control and processing. Additionally, he has spearheaded the creation of streamlined procedures for laser scanning data collection, processing, and quality assurance. Gregory's commitment to excellence and innovation has consistently contributed to successful project outcomes.

Gregory is adept in the operation and maintenance of various hardware, including Multibeam

Echosounders, Singlebeam Echosounders, Motion Reference Systems, LiDAR Scanning

Systems, and Robotic Total Stations. Additionally, he is proficient in GNSS Positioning techniques such as DGPS, RTK, PPK, and Static Networks. Skilled in utilizing a range of software, including MS Office suite, Hypack, Dredgepack, Qinsy, Qloud, PosPac, AutoCAD

Civil 3D, Trimble Business Center, Leica Cyclone, Reigl RiScan Pro, and C++ Coding. Gregory possesses maritime expertise encompassing small vessel operation, comprehensive knowledge of maritime laws of travel, and proficient navigation abilities.

Experience

Oroville Emergency Spillway Mapping (Oroville, CA) – 2017 In February of 2017 the emergency spillway associated with the Oroville dam in Oroville, CA failed. eTrac mobilized a vessel to the area to survey the damage. For the next 2.5 months, eTrac performed daily multibeam and terrestrial LiDAR surveys for the California Department of Water Resources.

Throughout the reconstruction process eTrac managed multiple crews collecting multibeam, terrestrial LiDAR, and traditional topographic data. Data was processed daily, and survey products were delivered in near real-time to construction crews. eTrac’s survey services were critical to the remediation and reconstruction process. As the PLS in responsible charge, Gregory oversaw field data collection and performed QC and deliverable production.

San Joaquin Navigation Channel (Stockton, CA) – 2021 Part of Task Order W912P721F0016 under current 5-year ID-AE contract with, to perform multibeam hydrographic survey of 41 miles of Federal channel from the Port of Stockton to Antioch, CA. This task order also included conditional surveys of Moss Landing and San Francisco Harbor Federal channels. As the PLS in responsible charge, Gregory oversaw field data collection and performed QC and deliverable production.

YEARS OF EXPERIENCE

EDUCATION

B.S. Geomatics Engineering, California State University Fresno

PROFESSIONAL AFFILIATIONS/CERTIFICATIONS

Texas RPLS No. 7000, California PLS No. 8981, Alaska PLS No. 14824, Washington PLS No. 56653, Hawaii PLS No.

19646, NSPS – THSOA Certified Hydrographer #317, SUAS Remote Pilot under FAA Title Code 14, Part 107;

Certificate #4384947, California Land Surveyors Association member, First-Aid/CPR/AED Certified

T 415 462 0421

F 415 480 2032 www.woolpert.com

Sand Mining Lease Sites (San Francisco and Suisun Bay, CA) – 2018 – Ongoing eTrac regularly performs annual multibeam surveys of approx. 20 sq. nautical miles of sand mining lease sites in the San Francisco and Suisun Bays for the purpose of monitoring the effects of sand mining operations. Changes in bathymetry, areas of depletion or accretion, and other trends are analyzed in a final report. As the PLS in responsible charge, Gregory oversaw field data collection and performed QC and deliverable production.

Larkspur Ferry Terminal Berth and Channel Maintenance Dredging (Larkspur, CA) –

2023 eTrac provided multibeam surveys to Anchor QEA in support of design and contract management for this maintenance dredging project in addition to providing third party QC and payment surveys to Manson Construction in support of the dredging work. As the PLS in responsible charge, Gregory oversaw field data collection and performed QC and deliverable production.

Port of San Francisco On-Call Hydrographic Survey Support (San Francisco, CA) – 2010-

Ongoing eTrac has performed multibeam, singlebeam, sidescan, and subbottom survey support for the Port of San Francisco as a subconsultant to multiple engineering firms since 2010. We are currently participating in a multi-year professional services contract with AEW Engineering. As the PLS in responsible charge, Gregory manages field data collection and performed QC and deliverable production.

T 415 462 0421

F 415 480 2032 www.woolpert.com

Jordan A. Kushner, CH

Geospatial Team Leader

Jordan is an NSPS/THSOA Certified Hydrographer. Jordan earned a Bachelor of Science in

Geology from Florida State University as well as a Master of Science in Geology from

University of South Carolina, and has 18 years of experience in the survey and mapping industry and 16 years of experience with eTrac. From vessel mobilization to final data and descriptive report delivery, Jordan has been involved in all aspects of hydrographic survey as a senior hydrographer, data processor, and project manager. Jordan has managed or supported large- and small-scale hydrographic projects throughout the continental US, Alaska, Hawaii, and the South

Pacific coastlines. He specializes in data acquisition & processing, project management, and risk assessment & mitigation.

Jordan possesses extensive experience in operating and maintaining a variety of hardware, including Multibeam Sonar, Single Beam Sonar, LiDAR Scanning Systems, Fathometers, Motion Reference Systems, GPS positioning systems such as DGPS, RTK, PPK, Tidal Gauges, Sound Velocity Probes, Trimble RTK GPS systems, and Hemisphere GPS Systems. He is proficient in utilizing a diverse range of software, including MS Office, Hypack, Dredgepack, Qinsy, Qloud, PosPac, AutoCAD Civil 3D, Trimble Business Center, and Reigl RiScan Pro.

Additionally, Jordan demonstrates maritime proficiency with over 500 hours per year in small vessel operation, a comprehensive understanding of maritime laws of travel, and adept navigation skills.

Experience

San Joaquin Navigation Channel (Stockton, CA) – 2021 – Part of Task Order

W912P721F0016 under current 5-year ID-AE contract with, to perform multibeam hydrographic survey of 41 miles of Federal channel from the Port of Stockton to Antioch, CA. This task order also included conditional surveys of Moss Landing and San Francisco Harbor Federal channels.

As the lead hydrographer, Jordan led field data collection and performed deliverable production.

Sand Mining Lease Sites (San Francisco and Suisun Bay, CA) – 2018 – Ongoing – eTrac regularly performs annual multibeam surveys of approx. 20 sq. nautical miles of sand mining lease sites in the San Francisco and Suisun Bays for the purpose of monitoring the effects of sand mining operations.