©2025
About Us
Building with Passion
DHOJV is joint venture between contractors, Dragados, Hawaiian Dredging Construction, Co., and Orion Government Services. This collaboration aims to develop a new dry dock for the Governments Pearl Harbor Naval Shipyard and IMF Joint Base Pearl Harbor Hickam, working on important marine infrastructure projects with NAVPAC Pacific.
DHOJV is joint venture between contractors, Dragados, Hawaiian Dredging Construction, Co., and Orion Government Services. This collaboration aims to develop a new dry dock for the Governments Pearl Harbor Naval Shipyard and IMF Joint Base Pearl Harbor Hickam, working on important marine infrastructure projects with NAVPAC Pacific.
Building Together
( DHOJV® — 02 )
©2025
Building a Strong Partnership
Building a Strong Partnership
DRAGADOS / HAWAIIAN DREDGING / ORION
80+ years
FLATIRON DRAGADOS operates in the United States and Canada through two operating companies — FlatironDragados USA and FlatironDragados Canada. FlatironDragados is part of the ACS Group, one of the world’s leading infrastructure companies.
Our teams collaborate with clients to develop innovative infrastructure to build stronger, more resilient communities.
Our industry-leading engineers, experienced project managers, highly skilled craft workers and other professionals are singularly focused on delivering the best solutions for clients. With safety, efficiency and quality, we deliver essential infrastructure across the United States and Canada.
With unparalleled infrastructure experience and geographical reach, FlatironDragados is strengthening its growth potential in major marketplaces.
FLATIRON DRAGADOS
120+ years
HAWAIIAN DREDGING CONSTRUCTION COMPANY, INC. has been building projects in Hawai‘i since 1902. HDCC is the oldest and largest full-service general contractor in the State of Hawai‘i. Hawaiian Dredging’s early projects include dredging the entrance to Pearl Harbor, constructing the Ala Wai Canal and the development of much of Honolulu’s waterfront—over 5,000 acres—from Honolulu Harbor to Waikiki.
HDCC built Dry Dock 1 at Pearl Harbor in 1919 and also worked on Dry Docks 2 and 3.
Through its 120+ year history. Hawaiian Dredging is Hawaii's largest general contractor, with over 700 local employees and annual revenues exceeding $550 million. Hawaii's prominent and diverse general contractor, serving all islands and Guam with five major divisions with a portfolio that includes many of Hawaii's iconic buildings and infrastructure projects that include Honolulu’s King Kalakaua Building (Main Post Office) and the Honolulu Museum of Art (aka Honolulu Academy of Arts) both of which are included in the National Registry of Historic Places. HDCC's projects span the spectrum of residential, hospitality, commercial, retail/entertainment, healthcare, educational, and infrastructure projects.
HAWAIIAN DREDGING CONSTRUCTION, CO.
100+ years
ORION GOVERNMENT SERVICES is a leading specialty construction company serving the infrastructure, industrial and building sectors, provides services both on and off the water in the continental United States, Alaska, Hawaii, Canada and the Caribbean Basin through its marine segment and its concrete segment. The Company's marine segment provides construction and dredging services relating to marine transportation facility construction, marine pipeline construction, marine environmental structures, dredging of waterways, channels and ports, environmental dredging, design, and specialty services.
ORION GOVERNMENT SERVCES
7+ years
OICC PHNSY provides robust quality assurance, contract administration, and command-level accountability for top priority projects, primarily in support of the Shipyard Infrastructure Optimization Program (SIOP) Commissioned in March 2023 as a new NAVFAC command . NAVFAC’s technical and contract authorities’ facilitate industries delivery of key infrastructure.
2025
SIOP is the historic project of the Navy’s Shipyard Infrastructure Optimization Program (SIOP). SIOP is a holistic investment plan that integrates all infrastructure and industrial plant equipment investments at the nation’s four public shipyards to meet nuclear fleet maintenance requirements and improve navy maintenance capabilities by expanding shipyard capacity and optimizing shipyard configuration.
SIOP ushers in a new era as the Navy executes a once-in-a-century investment to reconfigure, modernize and optimize the four aging Naval Shipyards into new modern facilities that will serve this Nation far into the future.
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
About Us
Building with Passion
DHOJV is joint venture between contractors, Dragados, Hawaiian Dredging Construction, Co., and Orion Government Services. This collaboration aims to develop a new dry dock for the Governments Pearl Harbor Naval Shipyard and IMF Joint Base Pearl Harbor Hickam, working on important marine infrastructure projects with NAVPAC Pacific.
Building Together
©2025
80+ years
FLATIRON DRAGADOS operates in the United States and Canada through two operating companies — FlatironDragados USA and FlatironDragados Canada. FlatironDragados is part of the ACS Group, one of the world’s leading infrastructure companies.
Our teams collaborate with clients to develop innovative infrastructure to build stronger, more resilient communities.
Our industry-leading engineers, experienced project managers, highly skilled craft workers and other professionals are singularly focused on delivering the best solutions for clients. With safety, efficiency and quality, we deliver essential infrastructure across the United States and Canada.
With unparalleled infrastructure experience and geographical reach, FlatironDragados is strengthening its growth potential in major marketplaces.
FLATIRON DRAGADOS
120+ years
HAWAIIAN DREDGING CONSTRUCTION COMPANY, INC. has been building projects in Hawai‘i since 1902. HDCC is the oldest and largest full-service general contractor in the State of Hawai‘i. Hawaiian Dredging’s early projects include dredging the entrance to Pearl Harbor, constructing the Ala Wai Canal and the development of much of Honolulu’s waterfront—over 5,000 acres—from Honolulu Harbor to Waikiki.
HDCC built Dry Dock 1 at Pearl Harbor in 1919 and also worked on Dry Docks 2 and 3.
Through its 120+ year history. Hawaiian Dredging is Hawaii's largest general contractor, with over 700 local employees and annual revenues exceeding $550 million. Hawaii's prominent and diverse general contractor, serving all islands and Guam with five major divisions with a portfolio that includes many of Hawaii's iconic buildings and infrastructure projects that include Honolulu’s King Kalakaua Building (Main Post Office) and the Honolulu Museum of Art (aka Honolulu Academy of Arts) both of which are included in the National Registry of Historic Places. HDCC's projects span the spectrum of residential, hospitality, commercial, retail/entertainment, healthcare, educational, and infrastructure projects.
HAWAIIAN DREDGING CONSTRUCTION, CO.
100+ years
ORION GOVERNMENT SERVICES is a leading specialty construction company serving the infrastructure, industrial and building sectors, provides services both on and off the water in the continental United States, Alaska, Hawaii, Canada and the Caribbean Basin through its marine segment and its concrete segment. The Company's marine segment provides construction and dredging services relating to marine transportation facility construction, marine pipeline construction, marine environmental structures, dredging of waterways, channels and ports, environmental dredging, design, and specialty services.
ORION GOVERNMENT SERVCES
7+ years
OICC PHNSY provides robust quality assurance, contract administration, and command-level accountability for top priority projects, primarily in support of the Shipyard Infrastructure Optimization Program (SIOP) Commissioned in March 2023 as a new NAVFAC command . NAVFAC’s technical and contract authorities’ facilitate industries delivery of key infrastructure.
2025
SIOP is the historic project of the Navy’s Shipyard Infrastructure Optimization Program (SIOP). SIOP is a holistic investment plan that integrates all infrastructure and industrial plant equipment investments at the nation’s four public shipyards to meet nuclear fleet maintenance requirements and improve navy maintenance capabilities by expanding shipyard capacity and optimizing shipyard configuration.
SIOP ushers in a new era as the Navy executes a once-in-a-century investment to reconfigure, modernize and optimize the four aging Naval Shipyards into new modern facilities that will serve this Nation far into the future.
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
About Us
Building with Passion
DHOJV is joint venture between contractors, Dragados, Hawaiian Dredging Construction, Co., and Orion Government Services. This collaboration aims to develop a new dry dock for the Governments Pearl Harbor Naval Shipyard and IMF Joint Base Pearl Harbor Hickam, working on important marine infrastructure projects with NAVPAC Pacific.
Building Together
( DHOJV® — 02 )
©2025
80+ years
FLATIRON DRAGADOS operates in the United States and Canada through two operating companies — FlatironDragados USA and FlatironDragados Canada. FlatironDragados is part of the ACS Group, one of the world’s leading infrastructure companies.
Our teams collaborate with clients to develop innovative infrastructure to build stronger, more resilient communities.
Our industry-leading engineers, experienced project managers, highly skilled craft workers and other professionals are singularly focused on delivering the best solutions for clients. With safety, efficiency and quality, we deliver essential infrastructure across the United States and Canada.
With unparalleled infrastructure experience and geographical reach, FlatironDragados is strengthening its growth potential in major marketplaces.
FLATIRON DRAGADOS
120+ years
HAWAIIAN DREDGING CONSTRUCTION COMPANY, INC. has been building projects in Hawai‘i since 1902. HDCC is the oldest and largest full-service general contractor in the State of Hawai‘i. Hawaiian Dredging’s early projects include dredging the entrance to Pearl Harbor, constructing the Ala Wai Canal and the development of much of Honolulu’s waterfront—over 5,000 acres—from Honolulu Harbor to Waikiki.
HDCC built Dry Dock 1 at Pearl Harbor in 1919 and also worked on Dry Docks 2 and 3.
Through its 120+ year history. Hawaiian Dredging is Hawaii's largest general contractor, with over 700 local employees and annual revenues exceeding $550 million. Hawaii's prominent and diverse general contractor, serving all islands and Guam with five major divisions with a portfolio that includes many of Hawaii's iconic buildings and infrastructure projects that include Honolulu’s King Kalakaua Building (Main Post Office) and the Honolulu Museum of Art (aka Honolulu Academy of Arts) both of which are included in the National Registry of Historic Places. HDCC's projects span the spectrum of residential, hospitality, commercial, retail/entertainment, healthcare, educational, and infrastructure projects.
HAWAIIAN DREDGING CONSTRUCTION, CO.
100+ years
ORION GOVERNMENT SERVICES is a leading specialty construction company serving the infrastructure, industrial and building sectors, provides services both on and off the water in the continental United States, Alaska, Hawaii, Canada and the Caribbean Basin through its marine segment and its concrete segment. The Company's marine segment provides construction and dredging services relating to marine transportation facility construction, marine pipeline construction, marine environmental structures, dredging of waterways, channels and ports, environmental dredging, design, and specialty services.
ORION GOVERNMENT SERVCES
7+ years
OICC PHNSY provides robust quality assurance, contract administration, and command-level accountability for top priority projects, primarily in support of the Shipyard Infrastructure Optimization Program (SIOP) Commissioned in March 2023 as a new NAVFAC command . NAVFAC’s technical and contract authorities’ facilitate industries delivery of key infrastructure.
2025
SIOP is the historic project of the Navy’s Shipyard Infrastructure Optimization Program (SIOP). SIOP is a holistic investment plan that integrates all infrastructure and industrial plant equipment investments at the nation’s four public shipyards to meet nuclear fleet maintenance requirements and improve navy maintenance capabilities by expanding shipyard capacity and optimizing shipyard configuration.
SIOP ushers in a new era as the Navy executes a once-in-a-century investment to reconfigure, modernize and optimize the four aging Naval Shipyards into new modern facilities that will serve this Nation far into the future.
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!