©2025
Welcome
Welcome to the official DHOJV website! Here you'll find updates on our construction projects. Thank you for visiting.
Welcome to the official DHOJV website! Here you'll find updates on our construction projects. Thank you for visiting.
Introduction
DHOJV is a joint venture between contractors, Flatiron Dragados, Hawaiian Dredging Construction Co., and Orion Government Services. We are proud to be constructing the new dry dock for the Government's Pearl Harbor Naval Shipyard and IMF at Joint Base Pearl Harbor Hickam. Our team of subcontractors and experts are dedicated to delivering high-quality marine infrastructure projects in collaboration with NAVPAC Pacific.
Pearl Harbor Naval Shipyard, founded in 1908,
is the top-performing shipyard in the United States.
Pearl Harbor Naval Shipyard, founded in 1908,
is the top-performing shipyard in the United States.
Dry Dock 5 will replace Dry Dock 3, one of four existing dry docks at PHNSY & IMF. Dry Dock 3 is the smallest dry dock. The last dry dock to be constructed in Pearl Harbor was in 1943. The new Dry Dock 5 will shoulder this task for the next 150 years. Dry Dock 5 will be 650 feet long — longer than the Washington Monument is tall — 100 feet wide and 55.5 feet deep. The new dock’s job site along the shipyard shore extends across the water to Waipio Peninsula, where the project team has set up an approximately 56-acre staging, laydown and fabrication area. General contractor Dragados/Hawaiian Dredging/Orion Joint Venture (DHO JV) is working on both sides of the water.
Dry Dock 5 will replace Dry Dock 3, one of four existing dry docks at PHNSY & IMF. Dry Dock 3 is the smallest dry dock. The last dry dock to be constructed in Pearl Harbor was in 1943. The new Dry Dock 5 will shoulder this task for the next 150 years. Dry Dock 5 will be 650 feet long — longer than the Washington Monument is tall — 100 feet wide and 55.5 feet deep. The new dock’s job site along the shipyard shore extends across the water to Waipio Peninsula, where the project team has set up an approximately 56-acre staging, laydown and fabrication area. General contractor Dragados/Hawaiian Dredging/Orion Joint Venture (DHO JV) is working on both sides of the water.
About Us
( DHOJV® — 01 )
©2025
01
Flatiron Dragados
• 80+ years of worldwide experience in Ports, Dams, Highway, Bridges, Tunnels, and High Speeds Rail. • Ranked No. 9 on ENR 2022 Heavy Contractors. • Revenues of $2,900 million in USA • U.S. employees +3,000. • Working in 15+ countries.
02
Hawaiian Dredging Construction, Co.
• 120+ years of local Hawai‘i experience in Marine Construction. Deep Foundations, Highway, Bridges, Infrastructure, Industrial Facilities, Highrise Structures, Commercial, Residential, Heathcare, Education, Hospitality, and Retail. • Hawaii's largest self performing and largest volume general contractor. • Headquarters in Honolulu, HI • Revenues of 608 million • Employees 900+
03
Orion Government Services
• 180+ years of heavy civil, marine and industrial construction experience • Headquarters in Houston, Texas • Revenues of $601 million
Stats & Facts
At DHOJV, we build more than structures; we build lasting relationships, communities, and a legacy of excellence. Our commitment is rooted in integrity, quality, and innovation, ensuring that every project we undertake transforms visions into reality with precision and care.
0+
0+
Years Combined Experience
In the construction industry field.
Featured Work
( DHOJV® — 01 )
©2025
Featured Project
Anchoring the Future
—— Explore DHOJV's Latest Project to Date: Dry Dock 5 ——
Event
( DHOJV® — 01 )
©2025
Honolulu, Hawai'i
Anchoring Ceremony
The Navy celebrated an early milestone in its largest construction project to date
Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF)
at an Anchoring Ceremony Feb. 24, 2024
Hover over each image to read caption
Vice Adm. Jeffery Jablon, Deputy Chief of Naval Operations for Installations and Logistics, added his name to history as he signs piles that will become part of the first new dry dock to be built at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) since 1943.
Photo by Dave Amodo
Vice Adm. Jeffery Jablon, Deputy Chief of Naval Operations for Installations and Logistics, added his name to history as he signs piles that will become part of the first new dry dock to be built at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) since 1943.
Photo by Dave Amodo
Capt. Stephen Padhi, commanding officer, Officer-in-Charge of Construction Pearl Harbor Naval Shipyard, welcomes guests to the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Distinguished guests celebrated an early construction milestone, marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF)
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
The Hawaiian delegation, from left, Rep. Ed Case, Sen. Mazie Hirono, Rep. Jill Tokuda and Sen. Brian Schatz, joined Commander, U.S. Pacific Fleet Adm. Samuel Paparo and Pearl Harbor Naval Shipyard & IMF (PHNSY & IMF) Commander Capt. Richard Jones for the Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono and Adm. Samuel Paparo, Commander, U.S. Pacific Fleet, press a button to begin pile driving at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Nuclear Engineering & Planning Manager John W. Ornellas adds his name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as he signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones and Hawaii Rep. Jill Tokuda are pictured at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Representatives from Dragados/Hawaiian Dredging/Orion JV (DHO JV) attend the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Don Baduria, a Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) worker, signs a pile at the PHNSY & IMF Dry Dock 5 Anchoring Ceremony that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
This button was used to begin pile driving at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Ray Hose', President of American Electric, at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony, added his name to history as he signed a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Senator, Brian Schatz, at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony, added his name to history as he signed a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Senator, Ed Case attended the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony and added his name to history as he signed piles that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Rep. Jill Tokuda adds her name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as she signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones and Hawaii Sen. Mazie Hirono and Capt. Richard Jones arrive at the Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones, Hawaii Sen. Mazie Hirono, and Commander, U.S. Pacific Fleet Adm. Samuel Paparo arrive at the Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Adm. Samuel Paparo at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony adds his name to history as he signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Sen. Mazie Hirono adds her name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as she signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Adm. Paparo, Hawaii Rep. Jill Tokuda, Hawaii Rep. Ed Case and Hawaii Rep. Brian Schatz are pictured at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Kahu Shon Kihewa provides a blessing at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Gerry Majkut, president of Hawaiian Dredging Construction Company, Inc. speaks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Adm. Samuel Paparo, Commander, U.S. Pacific Fleet, provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Equipment used to install piles is set up at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Guests at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony placed their signatures on piles that will anchor the foundational footprint of Dry Dock 5 at PHNSY & IMF.
Photo by Justice Vannatta
Joint Base Pearl Harbor-Hickam Deputy Commander Col. Monica Gramling and Commander Capt. Mark Sohaney discuss shipyard operations with Capt. Luke Greene, Shipyard Infrastructure Optimization Program and Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones at the Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Commander, U.S. Pacific Fleet Adm. Samuel Paparo greets Rep. Ed Case at the Dry Dock 5 Anchoring Ceremony. Distinguished guests celebrated an early construction milestone at the ceremony, marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF).
Photo by Dave Amodo
The U.S. Pacific Fleet Ceremonial Band performs during the Pearl Harbor Naval Shipyard Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Distinguished guests, including Commander, Navy Region Hawaii Rear. Adm. Stephen Barnett and Marine Forces Pacific Executive Director Maj. Gen. Mark Hashimoto, center, celebrated an early construction milestone marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF).
Photo by Dave Amodo
Historical Timeline
( DHOJV® — 01 )
©2025
Historical Timeline
Pearl Harbor
Dry Dock History
—— Explore the Construction of the Pearl Harbor Naval Base ——
From coaling station to naval base, Pearl Harbor’s strategic importance
in the Pacific was widely recognized.
1919 — Dry Dock No. 1
Opening Day of Dry Dock No. 1 in Pearl Harbor in 1919.
Dry Dock No. 1 was opened August 21, 1919 and was one of the largest and most modem dry docks in the world. In addition to its immense size, Dry Dock No. 1 was an important engineering and construction feat. Moreover, the dedication of the dry dock signified the dedication of the Pearl Harbor Naval Base, since a base without a dry dock was inefficient and unserviceable in time of war. Dry Dock No. 1 was a major focus of the December 7, 1941 attack since 3 ships, including the USS Pennsylvania, were docked here. This resource is one of the most historically significant facilities in the Shipyard and is listed as a Category One historic resource in the 2001 Pearl Harbor Integrated Cultural Resource Management Plan (ICRMP). 1,002 feet 5 inches (height) x 138 feet (width) 35 feet (depth)
1940 — Dry Dock No. 2 & No. 3
History text to go here
1942
History text to go here
1951
History text to go here
2027 —
History text to go here
Let's Work Together
( DHOJV® — 01 )
©2025
Contact Now
Contact Us
Fill in the form to the right in detail and we will get right back to you!
©2025
Welcome
Welcome to the official DHOJV website! Here you'll find updates on our construction projects. Thank you for visiting.
Introduction
DHOJV is a joint venture between contractors, Flatiron Dragados, Hawaiian Dredging Construction Co., and Orion Government Services. We are proud to be constructing the new dry dock for the Government's Pearl Harbor Naval Shipyard and IMF at Joint Base Pearl Harbor Hickam. Our team of subcontractors and experts are dedicated to delivering high-quality marine infrastructure projects in collaboration with NAVPAC Pacific.
Pearl Harbor Naval Shipyard, founded in 1908,
is the top-performing shipyard in the United States.
Dry Dock 5 will replace Dry Dock 3, one of four existing dry docks at PHNSY & IMF. Dry Dock 3 is the smallest dry dock. The last dry dock to be constructed in Pearl Harbor was in 1943. The new Dry Dock 5 will shoulder this task for the next 150 years. Dry Dock 5 will be 650 feet long — longer than the Washington Monument is tall — 100 feet wide and 55.5 feet deep. The new dock’s job site along the shipyard shore extends across the water to Waipio Peninsula, where the project team has set up an approximately 56-acre staging, laydown and fabrication area. General contractor Dragados/Hawaiian Dredging/Orion Joint Venture (DHO JV) is working on both sides of the water.
About Us
©2025
01
Flatiron Dragados
• 80+ years of worldwide experience in Ports, Dams, Highway, Bridges, Tunnels, and High Speeds Rail. • Ranked No. 9 on ENR 2022 Heavy Contractors. • Revenues of $2,900 million in USA • U.S. employees +3,000. • Working in 15+ countries.
02
Hawaiian Dredging Construction, Co.
• 120+ years of local Hawai‘i experience in Marine Construction. Deep Foundations, Highway, Bridges, Infrastructure, Industrial Facilities, Highrise Structures, Commercial, Residential, Heathcare, Education, Hospitality, and Retail. • Hawaii's largest self performing and largest volume general contractor. • Headquarters in Honolulu, HI • Revenues of 608 million • Employees 900+
03
Orion Government Services
• 180+ years of heavy civil, marine and industrial construction experience • Headquarters in Houston, Texas • Revenues of $601 million
Stats & Facts
At DHOJV, we build more than structures; we build lasting relationships, communities, and a legacy of excellence. Our commitment is rooted in integrity, quality, and innovation, ensuring that every project we undertake transforms visions into reality with precision and care.
0+
0+
Years Combined Experience
In the construction industry field.
Featured Work
©2025
Featured Project
Anchoring the Future
—— Explore DHOJV's Latest Project to Date: Dry Dock 5 ——
Event
©2025
Honolulu, Hawai'i
Anchoring Ceremony
The Navy celebrated an early milestone in its largest construction project to date
Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) at an Anchoring Ceremony Feb. 24, 2024
Hover over each image to read caption
Vice Adm. Jeffery Jablon, Deputy Chief of Naval Operations for Installations and Logistics, added his name to history as he signs piles that will become part of the first new dry dock to be built at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) since 1943.
Photo by Dave Amodo
Vice Adm. Jeffery Jablon, Deputy Chief of Naval Operations for Installations and Logistics, added his name to history as he signs piles that will become part of the first new dry dock to be built at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) since 1943.
Photo by Dave Amodo
Capt. Stephen Padhi, commanding officer, Officer-in-Charge of Construction Pearl Harbor Naval Shipyard, welcomes guests to the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Distinguished guests celebrated an early construction milestone, marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF)
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
The Hawaiian delegation, from left, Rep. Ed Case, Sen. Mazie Hirono, Rep. Jill Tokuda and Sen. Brian Schatz, joined Commander, U.S. Pacific Fleet Adm. Samuel Paparo and Pearl Harbor Naval Shipyard & IMF (PHNSY & IMF) Commander Capt. Richard Jones for the Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono and Adm. Samuel Paparo, Commander, U.S. Pacific Fleet, press a button to begin pile driving at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Nuclear Engineering & Planning Manager John W. Ornellas adds his name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as he signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones and Hawaii Rep. Jill Tokuda are pictured at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Representatives from Dragados/Hawaiian Dredging/Orion JV (DHO JV) attend the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Don Baduria, a Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) worker, signs a pile at the PHNSY & IMF Dry Dock 5 Anchoring Ceremony that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
This button was used to begin pile driving at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Ray Hose', President of American Electric, at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony, added his name to history as he signed a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Senator, Brian Schatz, at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony, added his name to history as he signed a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Senator, Ed Case attended the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony and added his name to history as he signed piles that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Rep. Jill Tokuda adds her name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as she signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones and Hawaii Sen. Mazie Hirono and Capt. Richard Jones arrive at the Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones, Hawaii Sen. Mazie Hirono, and Commander, U.S. Pacific Fleet Adm. Samuel Paparo arrive at the Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Adm. Samuel Paparo at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony adds his name to history as he signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Sen. Mazie Hirono adds her name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as she signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Adm. Paparo, Hawaii Rep. Jill Tokuda, Hawaii Rep. Ed Case and Hawaii Rep. Brian Schatz are pictured at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Kahu Shon Kihewa provides a blessing at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Gerry Majkut, president of Hawaiian Dredging Construction Company, Inc. speaks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Adm. Samuel Paparo, Commander, U.S. Pacific Fleet, provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Equipment used to install piles is set up at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Guests at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony placed their signatures on piles that will anchor the foundational footprint of Dry Dock 5 at PHNSY & IMF.
Photo by Justice Vannatta
Joint Base Pearl Harbor-Hickam Deputy Commander Col. Monica Gramling and Commander Capt. Mark Sohaney discuss shipyard operations with Capt. Luke Greene, Shipyard Infrastructure Optimization Program and Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones at the Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Commander, U.S. Pacific Fleet Adm. Samuel Paparo greets Rep. Ed Case at the Dry Dock 5 Anchoring Ceremony. Distinguished guests celebrated an early construction milestone at the ceremony, marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF).
Photo by Dave Amodo
The U.S. Pacific Fleet Ceremonial Band performs during the Pearl Harbor Naval Shipyard Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Distinguished guests, including Commander, Navy Region Hawaii Rear. Adm. Stephen Barnett and Marine Forces Pacific Executive Director Maj. Gen. Mark Hashimoto, center, celebrated an early construction milestone marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF).
Photo by Dave Amodo
Historical Timeline
©2025
Historical Timeline
Pearl Harbor
Dry Dock History
—— Explore the Construction of the Pearl Harbor Naval Base ——
From coaling station to naval base, Pearl Harbor’s strategic importance
in the Pacific was widely recognized.
1919 — Dry Dock No. 1
Opening Day of Dry Dock No. 1 in Pearl Harbor in 1919.
Dry Dock No. 1 was opened August 21, 1919 and was one of the largest and most modem dry docks in the world. In addition to its immense size, Dry Dock No. 1 was an important engineering and construction feat. Moreover, the dedication of the dry dock signified the dedication of the Pearl Harbor Naval Base, since a base without a dry dock was inefficient and unserviceable in time of war. Dry Dock No. 1 was a major focus of the December 7, 1941 attack since 3 ships, including the USS Pennsylvania, were docked here. This resource is one of the most historically significant facilities in the Shipyard and is listed as a Category One historic resource in the 2001 Pearl Harbor Integrated Cultural Resource Management Plan (ICRMP). 1,002 feet 5 inches (height) x 138 feet (width) 35 feet (depth)
1940 — Dry Dock No. 2 & No. 3
History text to go here
1942
History text to go here
1951
History text to go here
2027 —
History text to go here
Let's Work Together
©2025
Contact Now
Contact Us
Fill in the form below in detail and we will get right back to you!
©2025
Welcome
Welcome to the official DHOJV website! Here you'll find updates on our construction projects. Thank you for visiting.
Introduction
DHOJV is a joint venture between contractors, Flatiron Dragados, Hawaiian Dredging Construction Co., and Orion Government Services. We are proud to be constructing the new dry dock for the Government's Pearl Harbor Naval Shipyard and IMF at Joint Base Pearl Harbor Hickam. Our team of subcontractors and experts are dedicated to delivering high-quality marine infrastructure projects in collaboration with NAVPAC Pacific.
Pearl Harbor Naval Shipyard, founded in 1908,
is the top-performing shipyard in the United States.
Dry Dock 5 will replace Dry Dock 3, one of four existing dry docks at PHNSY & IMF. Dry Dock 3 is the smallest dry dock. The last dry dock to be constructed in Pearl Harbor was in 1943. The new Dry Dock 5 will shoulder this task for the next 150 years. Dry Dock 5 will be 650 feet long — longer than the Washington Monument is tall — 100 feet wide and 55.5 feet deep. The new dock’s job site along the shipyard shore extends across the water to Waipio Peninsula, where the project team has set up an approximately 56-acre staging, laydown and fabrication area. General contractor Dragados/Hawaiian Dredging/Orion Joint Venture (DHO JV) is working on both sides of the water.
About Us
( DHOJV® — 01 )
©2025
01
Flatiron Dragados
• 80+ years of worldwide experience in Ports, Dams, Highway, Bridges, Tunnels, and High Speeds Rail. • Ranked No. 9 on ENR 2022 Heavy Contractors. • Revenues of $2,900 million in USA • U.S. employees +3,000. • Working in 15+ countries.
02
Hawaiian Dredging Construction, Co.
• 120+ years of local Hawai‘i experience in Marine Construction. Deep Foundations, Highway, Bridges, Infrastructure, Industrial Facilities, Highrise Structures, Commercial, Residential, Heathcare, Education, Hospitality, and Retail. • Hawaii's largest self performing and largest volume general contractor. • Headquarters in Honolulu, HI • Revenues of 608 million • Employees 900+
03
Orion Government Services
• 180+ years of heavy civil, marine and industrial construction experience • Headquarters in Houston, Texas • Revenues of $601 million
Stats & Facts
At DHOJV, we build more than structures; we build lasting relationships, communities, and a legacy of excellence. Our commitment is rooted in integrity, quality, and innovation, ensuring that every project we undertake transforms visions into reality with precision and care.
0+
0+
Years Combined Experience
In the construction industry field.
Featured Work
( DHOJV® — 01 )
©2025
Featured Project
Anchoring the Future
—— Explore DHOJV's Latest Project to Date: Dry Dock 5 ——
Event
( DHOJV® — 01 )
©2025
Honolulu, Hawai'i
Anchoring Ceremony
The Navy celebrated an early milestone in its largest construction project to date
Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facilit
(PHNSY & IMF) at an Anchoring Ceremony Feb. 24, 2024
Hover over each image to read caption
Vice Adm. Jeffery Jablon, Deputy Chief of Naval Operations for Installations and Logistics, added his name to history as he signs piles that will become part of the first new dry dock to be built at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) since 1943.
Photo by Dave Amodo
Vice Adm. Jeffery Jablon, Deputy Chief of Naval Operations for Installations and Logistics, added his name to history as he signs piles that will become part of the first new dry dock to be built at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) since 1943.
Photo by Dave Amodo
Capt. Stephen Padhi, commanding officer, Officer-in-Charge of Construction Pearl Harbor Naval Shipyard, welcomes guests to the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Distinguished guests celebrated an early construction milestone, marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF)
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
The Hawaiian delegation, from left, Rep. Ed Case, Sen. Mazie Hirono, Rep. Jill Tokuda and Sen. Brian Schatz, joined Commander, U.S. Pacific Fleet Adm. Samuel Paparo and Pearl Harbor Naval Shipyard & IMF (PHNSY & IMF) Commander Capt. Richard Jones for the Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Hawaii Sen. Mazie Hirono and Adm. Samuel Paparo, Commander, U.S. Pacific Fleet, press a button to begin pile driving at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Dave Amodo
Nuclear Engineering & Planning Manager John W. Ornellas adds his name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as he signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones and Hawaii Rep. Jill Tokuda are pictured at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Representatives from Dragados/Hawaiian Dredging/Orion JV (DHO JV) attend the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Don Baduria, a Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) worker, signs a pile at the PHNSY & IMF Dry Dock 5 Anchoring Ceremony that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
This button was used to begin pile driving at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Ray Hose', President of American Electric, at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony, added his name to history as he signed a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Senator, Brian Schatz, at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony, added his name to history as he signed a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Senator, Ed Case attended the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony and added his name to history as he signed piles that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Rep. Jill Tokuda adds her name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as she signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones and Hawaii Sen. Mazie Hirono and Capt. Richard Jones arrive at the Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones, Hawaii Sen. Mazie Hirono, and Commander, U.S. Pacific Fleet Adm. Samuel Paparo arrive at the Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Adm. Samuel Paparo at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony adds his name to history as he signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Hawaii Sen. Mazie Hirono adds her name to history at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony as she signs a pile that will become part of the first new dry dock to be built at PHNSY & IMF since 1943.
Photo by Justice Vannatta
Adm. Paparo, Hawaii Rep. Jill Tokuda, Hawaii Rep. Ed Case and Hawaii Rep. Brian Schatz are pictured at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Kahu Shon Kihewa provides a blessing at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Gerry Majkut, president of Hawaiian Dredging Construction Company, Inc. speaks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Adm. Samuel Paparo, Commander, U.S. Pacific Fleet, provides remarks at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Equipment used to install piles is set up at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony Feb. 24, 2024.
Photo by Justice Vannatta
Guests at the Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Dry Dock 5 Anchoring Ceremony placed their signatures on piles that will anchor the foundational footprint of Dry Dock 5 at PHNSY & IMF.
Photo by Justice Vannatta
Joint Base Pearl Harbor-Hickam Deputy Commander Col. Monica Gramling and Commander Capt. Mark Sohaney discuss shipyard operations with Capt. Luke Greene, Shipyard Infrastructure Optimization Program and Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) Commander Capt. Richard Jones at the Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Commander, U.S. Pacific Fleet Adm. Samuel Paparo greets Rep. Ed Case at the Dry Dock 5 Anchoring Ceremony. Distinguished guests celebrated an early construction milestone at the ceremony, marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF).
Photo by Dave Amodo
The U.S. Pacific Fleet Ceremonial Band performs during the Pearl Harbor Naval Shipyard Dry Dock 5 Anchoring Ceremony.
Photo by Dave Amodo
Distinguished guests, including Commander, Navy Region Hawaii Rear. Adm. Stephen Barnett and Marine Forces Pacific Executive Director Maj. Gen. Mark Hashimoto, center, celebrated an early construction milestone marking the installation of piles that will anchor the foundational footprint of Dry Dock 5 at Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF).
Photo by Dave Amodo
Historical Timeline
( DHOJV® — 01 )
©2025
Historical Timeline
Pearl Harbor
Dry Dock History
—— Explore the Construction of the Pearl Harbor Naval Base ——
From coaling station to naval base, Pearl Harbor’s strategic importance
in the Pacific was widely recognized.
1919 — Dry Dock No. 1
Opening Day of Dry Dock No. 1 in Pearl Harbor in 1919.
Dry Dock No. 1 was opened August 21, 1919 and was one of the largest and most modem dry docks in the world. In addition to its immense size, Dry Dock No. 1 was an important engineering and construction feat. Moreover, the dedication of the dry dock signified the dedication of the Pearl Harbor Naval Base, since a base without a dry dock was inefficient and unserviceable in time of war. Dry Dock No. 1 was a major focus of the December 7, 1941 attack since 3 ships, including the USS Pennsylvania, were docked here. This resource is one of the most historically significant facilities in the Shipyard and is listed as a Category One historic resource in the 2001 Pearl Harbor Integrated Cultural Resource Management Plan (ICRMP). 1,002 feet 5 inches (height) x 138 feet (width) 35 feet (depth)
1940 — Dry Dock No. 2 & No. 3
History text to go here
1942
History text to go here
1951
History text to go here
2027 —
History text to go here
Let's Work Together
( DHOJV® — 01 )
©2025
Contact Now
Contact Us
Fill in the form below in detail and we will get right back to you!