Parsons Corporation Explained

Parsons Corporation
Type:Public
Industry:Security, Defense, Intelligence, Technology, and Critical Infrastructure
Revenue: (2023)
Operating Income:  million (2023)
Net Income:  million (2023)
Assets:  billion (2023)
Equity:  billion (2023)
Founded: in California, United States (as Ralph M. Parsons Company)
Hq Location:Chantilly, Virginia, U.S.
Num Employees: (December 31, 2023)
Footnotes:[1]

Parsons Corporation is an American technology-focused defense, intelligence, security, and infrastructure engineering firm headquartered in Chantilly, Virginia. The company was founded in 1944.[2]

Parsons has more than 18,000 employees across 30 countries.[1] Carey Smith serves as Chairwoman, President, and CEO of Parsons.[3]

History

Parsons was founded by Ralph M. Parsons in 1944.[2] Emerging at the end of World War II, Parsons' location in Los Angeles, proximity to organizations such as the Naval Air and Missile Test Center, Air Force Western Development Division (WDD) and Space and Missile Systems Organization (SAMSO),[4] and partnership with Aerojet Engineering,[5] enabled it acquire early developmental projects including electronics, instrumentation, ground checkout systems design, and engineering for aircraft, missiles and rocket facilities.[6] [7]

In the early 1950s, Parsons efforts in oil and petrochemical process plants came into focus with design/build efforts supporting both Shell and Gulf Oil in Texas.[8] [9] Parsons delivered systems that would also recover sulfur products for later use in industrial processes. Facilities came on line in 1952.[10]

In 1961, Parsons founded the Ralph M. Parsons Foundation. The foundation became entirely independent from the company in 1974.[11] [12] Also in 1974, Parsons opened the first part of its headquarters in Pasadena.[13]

In 1985, Parsons finalized an Employee Stock Ownership Program (ESOP), allocating shares in proportion to employees’ salaries.[14] The ESOP program continues today.[15]

Parsons interest in bridge projects grew through the 1980s, 1990s, and 2000s leveraging credentials enabled by acquisition of firms including DeLeuw, Cather, and Company in 1977 and Steinman, Boynton, Gronquist and Birdsall (SBGB) in 1988. These acquisitions brought experience and pedigree for design and/or refurbishment of iconic bridge structures including the Mackinac Bridge (Steinman, 1957),[16] Tagus River Bridge, and Brooklyn Bridge. Parsons continues to provide inspection, maintenance, and upgrades for these bridges to this day.[17] The company has also secured numerous design, design-build, and/or construction management jobs delivering new bridges such as the Tacoma Narrows Bridge (2007), John James Audubon Bridge, Windsor-Detroit (Gordie Howe) Bridge, and the Don Welge Memorial Bridge.[18]

In April 1996, Parsons CEO at the time, Leonard Pieroni, was killed in a U.S. Air Force plane crash in the Balkans along with U.S. Commerce Security Ron Brown.[19]

In October 2004, Parsons sold its hydrocarbons focused business, Parsons E&C Inc, to Australian firm Worley.[20]

In 2012, Parsons developed the logistics strategy for movement of the Space Shuttle Endeavour from Los Angeles International Airport to the California Science Center near downtown. The effort was completed at no cost to NASA or the science center and was delivered by a team of local consultants that contributed expertise and resources for the effort.[21] The activity brought to a close Parsons support for the Space Shuttle program; efforts that began in 1970 when NASA hired Parsons to perform an independent evaluation of facilities options for the Space Transportation System.[22]

In late February 2019, Parsons announced the move of its headquarters from Pasadena, California to Centreville, Virginia.[23]

On May 8, 2019, Parsons executed an Initial Public Offering of approximately $500 million on the New York Stock Exchange under the symbol PSN.[24] When the transaction was conducted, Parsons returned to public status after leaving 35 years before to become a private, employed-owned company.[25]

On September 1, 2023, Parsons announced the move of its headquarters to Chantilly, VA.[1]

Project Timeline

1940s

Less than 2 months after Parsons was founded, they were hired to provide turnkey engineering, management, and oil well drilling services to the great divide in Colorado, United States.

In 1948, Parsons began work to develop naval missile facilities at Point Mugu Missile facility.[26] Also in 1948, the Atomic Energy Commission created the Idaho National Engineering Laboratory reactor so that it could conduct advanced nuclear experiments with civilian and military reactors. Parsons designed all facilities for test and support operations—including the largest cast-in-place concrete arch ever poured, a span of 3,000 feet.[27]

1950s

In 1952, the U.S. Army awarded Parsons a multi-year design and construction contract role for numerous laboratory and test facilities at the Redstone Arsenal in Huntsville, Alabama.[28]

In January 1953, Parsons began work on the construction of Turkey's first oil refinery near Batman, Turkey.[29]

Between 1957 and 1960, Parsons designed Port Arguello Launch Complex 1 under contract to the U.S. Navy to support the launch of MIDAS and SAMOS programs using Atlas missiles.[30] The facility was renamed Launch Complex 3 when the Air Force assumed control of the base from the Navy.[31] [32]

In 1958, Parsons began fabrication of electronics and instrumentation including miss-distance indicators for the Pershing Medium Range Ballistic Missile.[33] In June 1959, Parsons was awarded a contract for Titan ICBM facility design to be constructed near Moses Lake Washington.[34]

1960s

In 1961, Parsons designed the installation plans for each of the 1,000 Minuteman intercontinental ballistic missiles, which were used by the U.S. Air Force during the Cold War.[35] In 1964, Ralph M. Parsons managed the design of the U.S. Treasury Philadelphia Mint expansion. Parsons created all construction and equipment specifications, oversaw construction, and prepared operations and maintenance manuals.[36]

In 1962, Parsons commenced design efforts as civil architect-engineer for the Titan III Integrate, Transfer, and Launch (ITL) launch complex at Cape Canaveral Air Force Station.[37] Upon completion, the complex became known as Launch Complex 40 and Launch Complex 41. Features of the ITL design included the Vertical Integration Building (VIB) and Solid Rocket Motor Assembly Building (SMAB).[37] The complex supported its first launch in June 1965.[38]

In February 1963, Parsons was contracted to design the Apollo Spacecraft Propulsion System Development Facility at White Sands New Mexico.[39] In 1964, Parsons created a technical and economic blueprint for the North American Water and Power Alliance (NAWAPA), specifically in the United States, Canada and Mexico. The plan outlined concepts to build an integrated system of dams, channels, tunnels, reservoirs, hydroelectric plants, and pumping stations. The plan ultimately did not move forward due to environmental concerns and cost.[40] In 1966, Parsons has served as general engineering consultant for the DC Washington Metro in Washington, D.C., which is a $11 billion, 103-mile rapid transit rail system connecting Washington, D.C., to its many suburbs.[41]

In 1968, Parsons designed and constructed the entire Honolulu Airport in Honolulu, Hawaii (which is now referred to as the Daniel K. Inouye International Airport), including a 12,000-foot runway on an offshore reef to minimize noise in Honolulu.[42] The runway is still used today. In 1968, Parsons began work to upgrade the Federal Aviation Administration (FAA) by providing plans, specifications, and standards to upgrade air traffic controls in 19 facilities.[43] Today, Parsons provides 24/7/365 technical support services in all nine FAA regions and two specialized FAA centers. Again in 2001, Parsons was the prime contractor to implement modernization plans for the national airspace system.[44]

1970s

In 1970, Parsons was hired by BP and ExxonMobil to perform engineering studies in Alaska to determine if the company could overcome the technical and logistical engineering challenges in Arctic oil production. In 1971, Parsons and Union Oil Co. of California demonstrated an improved sulfur recovery process at Union's Los Angeles pilot refinery plant. Based on the proven capacity to extract over 99% of the sulfur contained in the waste gases, the company was contracted to construct a full scale plant to harvest sulfur for industrial uses and reduce pollution.[45]

Following arctic oil production study, Parsons was hired in 1974 as managing contractor for all oil and gas facilities for BP and Exxon's east side portion of Prudhoe Bay, Alaska.[46] Also in 1974, Parsons provided modernization and construction program services for the new construction on more than 100 major U.S. postal installations.[47] Parsons continues to provide services for the USPS today.[48] [49]

In 1975, Parsons was selected to transform Yanbu, Red Sea in Saudi Arabia into a thriving, modern port complex. The company provided the master plan, design, and construction management services for this self-contained industrial city of more that 100,000 people that produces oil, gas, and petrochemical products used worldwide. Continuing work in the middle east, Parsons won a contract to design, engineer, and manage the construction of multiple facilities for ARAMCO's Saudi Arabian gas program.[50]

In October 1976, the Federal Railroad Administration awarded Parsons, as part of a joint venture, the Northeast Corridor Improvement Program contract, which was to provide a 456-mile, high-speed rail service between Boston, New York, and Washington, D.C.[51] In 1977, Parsons completed a 4-year design-build turnkey program to build the Jeddah Airport in Saudi Arabia (also known as the King Abdulaziz International Airport).[52]

In 1978, Parsons developed facilities criteria for assembly, testing, and system support of the U.S. Air Force's MX missile system at Vandenberg Space Force Base.[53] In addition, as a subcontractor to Martin Marietta, Parsons supported development of the Space Shuttle ground system at Vandenberg.[54] Parsons support to the ground infrastructure development effort continued into the mid-1980s.[55]

1980s

In 1980, Los Angeles selected a Parsons joint venture to provide the Hyperion Wastewater Treatment Plant with program management, advanced planning, conceptual/detailed design, construction management, and startup services on all of their solids- and gas-handling expansion projects.[56] In 1981, Parsons won a contract for the Petromin-Shell petrochemical design-build project, the company's largest petrochemical project ever, valued at $1.5 billion.[57]

In 1985, the Los Angeles Metropolitan Transportation Authority hired a Parsons joint venture to provide commuter rail services and construction management of what would become the MTA's Red Line.[58] [59] Also in 1985, the U.S. Army Corps of Engineers selected Parsons to furnish design, systems integration, engineering, and procurement for the eight chemical weapons incineration plants throughout the continental United States.[60] In 1986, Parsons designed, engineered, and managed construction of the Red Dog mine air and sea ports along with the entire complex.[61]

In 1987, Parsons engineered, designed and delivered the Titan solid booster rocket test stand at Edwards Air Force Base in California.[62] The test stand facility was originally designed by Parsons in the early 1960s to support Saturn V engine testing.[63] Parsons rebuilt the facility again after a 1991 test failure of a Titan IV SRMU motor that caused significant facility damage.[64]

In 1988, Parsons was hired to expand the Dulles (IAD) and Ronald Reagan (DCA) airports.[65] Parsons also continued to oversee rehabilitation of the Brooklyn Bridge that had been started by bridge firm Steinman, Boynton, Gronquist, and Birdsall which had been acquired by Parsons that year.[66]

1990s

In 1992, the Port of Los Angeles selected Parsons to design the Pier 300 $60 million dry bulk terminal for international commodities such as coal and petroleum coke.[67] Also in 1992, Parsons provided engineering cleanup services to the Department of Energy for its uranium enrichment facilities in Ohio. The project was worth $125 million.[68] In 1993, The Southern Nevada Water Authority selected Parsons as PM/CM for their $2 billion capital improvement program to increase water capacity for the Las Vegas Valley.[69] The company continues to provide program and construction management services to SNWA most recently being awarded $150M contract in July 2023.[69]

In 1995, Parsons designed, engineered and managed infrastructure elements of the National Ignition Facility's (NIF) construction.[70] [71] This facility houses the world's most powerful laser.[72] Additionally in 1995, Parsons paid the U.S. $3.2 million to settle fraud claims, the settlement comes from allegations that Parsons knowingly overbilled the government on two Air Force contracts.[73]

In 1996, Parsons was awarded a contract by the USAID to reconstruct Bosnia-Herzegovina, in the Balkans, after the war.[74] In 1997, Parsons began the structural rehabilitation and catenary designs that incorporated electrifying the railroad tracks of the Tagus River Bridge (also known as the 25 de Abril Bridge) in Lisbon, Portugal.[75] The company continues to support bridge improvements and maintenance.[76]

In 1998, Parsons was hired by the U.S. Navy to manage UXO removal in Hawaii.[77] The unexploded ordinances had accumulated in the island of Kaho`olawe.[78] In 1999, Parsons completed the design for the New Baiyun Airport (now called the Guangzhou Baiyun International Airport) in Guangzhou, China.[79] Also in 1999, Parsons was selected to design the Woodrow Wilson Bridge.[80]

2000s

On September 19, 2002, Parsons was awarded a contract to design, build commission and operate the Savannah River Salt Waste Processing Facility (SWPF) in South Carolina by the department of energy.[81] In 2020, the company completed all steps to begin the treatment of radioactive waste at the facility.[82]

On October 8, 2002, Parsons proceeded on the Tacoma Narrows Bridge, a design-build project, originally scheduled to be constructed in 55 months.[83] [84] The bridge was completed and opened in 2007.[85]

In June 2003, a joint-venture team led by Bechtel National, Inc. and Parsons Corporation was selected to destroy chemical weapons at the Bluegrass Army Depot in Kentucky.[86] The final munition was destroyed in July 2023.[87] In 2004, Parsons served as project manager to cleanup and restore Onondaga Lake in New York.[88]

Also in 2004, a $29.5 million contract was given to both Parsons and Gilbert Southern/Massman Construction to redo a portion of the Escambia Bay Bridge near Pensacola, FL after Hurricane Ivan made landfall and knocked off 58 spans of the original bridge and misaligned 66 other spans. Traffic destined for the bridge was rerouted onto US 90 (exit 17 on I-10) for 2 months while construction was taking place, which caused severe traffic jams. The westbound bridge opened to traffic on October 4, six days ahead of schedule, while the eastbound lanes opened to traffic on November 20, 66 days after Ivan made landfall and 27 days ahead of schedule. Both contractors received $1.5 million in bonuses for the early completion.[89] [90]

In addition in 2004, Parsons was awarded a contract for a $243-million project to build 150 healthcare centers in Iraq in March 2004. By March 2006, $186 million had been spent, with six centers complete and accepted by the U.S. Army Corps of Engineers (USACE);, 135 centers only partly complete; and one was reassigned to another contractor. USACE progressively terminated the contract from September 2005 to March 2006, eventually requiring Parsons to complete a total of 20 centers, with the others to be completed by other contractors. The estimated cost for the completion of the other 121 centers was $36 million. This led to Parsons and USACE disputing the degree to which the final 20 centers were completed.[91] A report by the Special Inspector General for Iraq Reconstruction cited problems, including "high turnover among government personnel... directions... given without agreement from the contractor... program managers' responsiveness to contractor communications, cost and time reporting, administration and quality assurance".[91]

In 2005, a Parsons led joint venture constructed the north terminal of the Miami International Airport.[92] The same joint venture (Parsons-Odebrecht) was awarded another contract for the airport to improve the baggage handling system.[93]

In 2006, in a joint-venture, Parsons provided the design review and program/construction supervision for the construction of the Dubai Metro.[94]

2010s

In 2010, Parsons, in a joint-venture, completed the $575-million, LEED-silver-certified Tom Bradley International Terminal Improvements and Baggage Screening Systems Project at Los Angeles International Airport. Parsons was the construction manager for this project.[95] Parsons was also a part of the terminals update in 2006.[96] The company also played a role in post 9/11 Pentagon rebuilding efforts, providing program and construction management services.[97]

In 2011, in a joint-venture, Parsons completed construction on the John James Audubon Bridge in Mississippi.[98] The John James Audubon Bridge is the longest cable-stayed bridge in the Western Hemisphere and is also the first Design-Build project undertaken by the Louisiana Department of Transportation and Development.[99] On November 8, 2012, the bridge was awarded the Design-Build Institute of America (DBIA) 2012 Design Excellence Award.

In 2013, Parsons designed and managed construction for the earthworks, roads and water and wastewater in Saadiyat Island, Abu Dhabi, UAE.[100]

In October 2014, Parsons was awarded a contract by Tecon Investments to oversee major elements of the Dubai Design District (D3).[101]

In April 2016, Parsons received a construction management contract from the Architect of the Capitol to support the restoration, maintenance and renovation of federal structures on the Capitol campus.[102]

In 2016, construction was completed for the World Trade Center Port Authority Trans-Hudson Transportation Hub (PATH). Parsons was responsible for the infrastructure group design of the project, as well as supervising the civil, geo-technical and environmental design of the project. It also oversees the installation of the project's communication and safety systems.[103]

On June 12, 2017, Parsons accepted the award for the Operational Efficiency Project of the Year from the California Transportation Foundation (CTF) for their Intelligent Transportation System work on the I-80 Smart Corridor Project.[104]

In 2017, Parsons worked with Abu Dhabi Airports Company as program manager for the Abu Dhabi International Airport expansion.[105]

In April 2018, Leidos selected Parsons for the lead construction role to revitalize the US Antarctic research base at McMurdo Sound, Antarctica in support of the National Science Foundation US Antarctic Program.[106] [107] In December 2019, it was announced that Parsons and Leidos Holdings Inc. had earned spots on a $4 billion contract to support the cleanup of a former nuclear weapons site in southern Washington state.[108]

2020s

In May 2020, Parsons was awarded the $61M owner's engineer contract supporting construction of the new Windsor-Detroit (Gordie Howe) Bridge[109] In September of the same year, Parsons was awarded the Recovery of Airbase Denied by Ordnance (RADBO) contract by the Air Force. The contract calls for production and delivery of armored vehicles equipped to clear mines or unexploded ordnance from airfields using three-kilowatt ZEUS laser weapon.[110]

In December 2020, Parsons was awarded a four-year, $37 million contract by Naval Facilities Engineering Command Southwest (NAVFAC SW) to support rebuilding efforts at Naval Air Weapons Station China Lake. The contract is a new, competitive win for Parsons.[111]

In May 2021, Parsons awarded contract with $185M ceiling to deliver Integrated Solutions for Situational Awareness (ISSA) for Space Systems Command[112] In July, Parsons was awarded a seven-year contract from the Missile Defense Agency to continue work on the TEAMs Next contract to support the development of defense systems.[113]

In June 2022, The Defense Health Agency has awarded Parsons a spot on a potential $10 billion multi-award contract for military medical research and development support.[114]

In 2023, Parsons was confirmed as the delivery partner for The Line at NEOM, a 170 km linear city being built in Saudi Arabia.[115]

On July 7, 2023, U.S. officials announced that the final munition in the nation's obsolete stockpile of chemical weapons at the Blue Grass Chemical Agent Plant has been safely destroyed by Bechtel National, Inc. and Parsons. The team used neutralization and explosive destruction to eliminate the munition.[87]

Government Contracts

In April 2024, Parsons won a position on a $464 million contract with the United States Army Environmental Command (USAEC) for services involving hazardous waste, including perfluoroalkyl and polyfluoroalkyl substances (PFAS).[116] [117]

CEO Carey Smith stated in February 2024 that, "Given world-wide geopolitical events, we continue to see strong demand for our solutions, including cyber, electronic warfare, signals collection, space, missile defense and critical Infrastructure protection."[118]

Federal Contract Wins

Management

Carey Smith serves as Chairwoman, President, and CEO of Parsons.[3] Matt Oflios serves as the CFO.[124] Parsons operates in two business segments: Federal Solutions and Critical Infrastructure.[1] Additionally the company performs international work especially in the Middle East in countries such as Saudi Arabia.[125] [126]

The board of directors consists of 11 members.[127] As of March 2023, members include:

Acquisitions

Companies acquired by Parsons listed by date of acquisition (incomplete list). Information is current as of May 2024.

Further reading

Notes and References

  1. Web site: Parsons Corporation 2023 Annual Report (Form 10-K) . February 14, 2024 . U.S. Securities and Exchange Commission. May 20, 2024.
  2. News: Rebuilding. Brown. Heidi. November 10, 2007 . Forbes. August 17, 2018. en.
  3. Parsons Corporation Board Unanimously Elects Carey Smith As Chairwoman . January 24, 2022 . May 20, 2024 . www.globenewswire.com. en.
  4. Book: Weitze . Karen J. . Historical Assessment of the Marshall Space Flight Center . 2003 . National Aeronautics and Space Administration . Huntsville, Alabama.
  5. News: Notice of Intent to Register Fictitious Named Business . April 12, 1951. The Evening Tribune. May 25, 2024.
  6. Thumbs up for performance . Aviation Week & Space Technology . October 14, 1957. 67. 15. 84. May 20, 2024.
  7. News: Navy to Begin Work on New Radio Weapons Test Site at Point Mugu. August 7, 1948. Santa Maria Times . May 25, 2024.
  8. News: Shell to Build Sulfur Unit In Houston . The Daily Advertiser (Lafayette, LA) . October 11, 1951 . May 25, 2024.
  9. News: Firm Designs, Builds Plant for Sulfur Extraction . News-Pilot . September 19, 1952 . 9 . May 25, 2024.
  10. News: Gulf Sulfur Recovery Unit in Operation . December 9, 1952 . 24 . The Shreveport Journal . May 19, 2024.
  11. News: Ralph M. Parsons Foundation Awards $1 Million Grant to Caltech for New Research Laboratory Caltech. The California Institute of Technology. 2018-06-26. en.
  12. Web site: Ralph M. Parsons Foundation CSU. 2021-01-30. www2.calstate.edu. en-US.
  13. Book: Lund . Ann Scheid . Historic Pasadena, an Illustrated History . 1999 . HPN Books . 9781893619012 . 10 August 2019.
  14. News: ESOP Buy-Out of Parsons Wins Approval. January 15, 1985. Ralph Vartabedian. Los Angeles Times. May 16, 2024.
  15. Web site: Exhibit 10.3 Parsons Employee Stock Ownership Plan 2019 Amendment and Restatement. www.sec.gov . May 22, 2024.
  16. Web site: History of the Bridge . Mackinac Bridge Authority . May 21, 2024.
  17. Web site: Mackinac Bridge Authority Official Meeting Minutes. October 1, 2020 . mackinacbridge.org. May 22, 2024.
  18. News: Ames, Parsons win $284M Missouri design-build bridge project . Kim Slowey. March 8, 2023. theconstructionbroadsheet.com. May 3, 2023.
  19. News: Tragedy Hits Home at Parsons. April 4, 1996. James F. Peltz. John L. Mitchell. Micheal A. Hiltzik. Los Angeles Times. May 31, 2024.
  20. News: Worley Acquires Parsons E&C. October 8, 2004 . rigzone.com. May 29, 2023.
  21. News: Parsons crafted logistics plans for Endeavour's journey. Los Angeles Daily News . Kevin Smith . October 12, 2012. May 7, 2024.
  22. News: Parsons Co. Wins NASA Space Job. Los Angeles Times. October 3, 1970. May 24, 2024.
  23. News: Peltz . James . Parsons Corp. is moving its headquarters from Pasadena to Washington, D.C., area . 10 August 2019 . Los Angeles Times . 28 Feb 2019.
  24. News: Rubin . Debra . In May 8 Stock Offering, Parsons Corp. Nets $500M . 10 August 2019 . Engineering News-Record . 9 May 2019.
  25. News: Wilkers . Ross . A closer look inside Parsons' IPO filing . August 29, 2022 . Washington Technology. May 31, 2024.
  26. Architecture and Engineering Firms of the Cold War Era. David W. Moore, Jr.. Justin B. Edgington. Emily T. Payne . March 2010 . 314 . May 12, 2024.
  27. Idaho National Engineering Laboratory, HAER No. ID-33-A . Historic American Engineering Record, National Park Service . 22. May 12, 2024.
  28. Book: Historic Resources Survey and Assessment of the NASA Facility at Santa Susana Field Laboratory, Ventura County, California. 3–15. May 2008. Archaeological Consultants, Inc.. September 25, 2022.
  29. News: Contract Awarded for Turkish Plant . Tulsa World . January 23, 1953. 20 . May 17, 2024.
  30. News: Contact Let for Arguello Construction . Santa Maria Times . January 7, 1959. May 17, 2024.
  31. Book: Spires, David. Assured Access, A History of the United States Air Force Space Launch Enterprise, 1945–2020. 101. April 2022. September 25, 2022. Air University Press.
  32. Web site: von Szilassy . Peter . DeLisle . Carol . Smidt . Suzanne . HAER Vandenberg Air Force Base Space Launch Complex-3 . 21–22 . Library of Congress . 14 August 2019.
  33. Packard Reminds Industry of Its Duty . Missiles and Rockets. September 5, 1960. 17. May 12, 2024.
  34. News: Big Missile Pact Goes to L.A. Firm . Los Angeles Mirror . June 19, 1959 . May 17, 2024.
  35. Howard, William E. Billions for ICBM Launching Facilities // Missiles and Rockets, May 11, 1959, v. 5, no. 19, p.13-14.
  36. News: Ralph Parsons: An Engineer Who Made a Mountain Out of Molehill. November 27, 1966 . Los Angeles Times . May 23, 2024.
  37. Web site: U.S. Army Corps of Engineers, South Atlantic Division. History of the Canaveral District . U.S. Army Corps of Engineers . 4 August 2019.
  38. News: Titan-3C Success Boosts New Idea . The Evening Tribune . June 18, 1965 . May 17, 2024.
  39. News: Apollo Contract Awarded . The El Paso Times . February 14, 1963 . May 17, 2024.
  40. Web site: The Abandoned Plan That Could Have Saved America From Drought . September 17, 2015. Michelle Nijhuis. BuzzFeed News. May 10, 2024.
  41. Contracts for Rail Rapid Transit Projects in Atlanta, Georgia; San Francisco, California; and Washington DC. . March 4, 1974 . U.S. General Accounting Office . May 18, 2024.
  42. Web site: Hawaii Aviation - HNL 1960s . Hawaii Aviation. May 2, 2024.
  43. News: The Near Mid-Air Collisions at Airport . Kay Lund . September 25, 1969 . Honolulu Star-Bulletin . May 24, 2024.
  44. News: Parsons Wins Contract to Update FAA Systems . December 28, 2001. Los Angeles Times. May 11, 2024.
  45. News: Anti-Pollution Device Called 'Far Superior' . Anaheim Bulletin . September 14, 1971 . 25 . May 18, 2024.
  46. Book: Harnessing a Giant: 40 Years at Prudhoe Bay . October 2008 . Petroleum News . 80 . 4 August 2019.
  47. News: December 5, 1973. Contract Awards. The New York Times . May 13, 2024.
  48. News: Three win $252M Postal Service program management contract . Mark Hoover. June 26, 2013 . washingtontechnology.com . May 19, 2024.
  49. Parsons Awarded $600M Ceiling U.S. Postal Service Contract . February 22, 2021. May 20, 2024. PR Newswire.
  50. News: Vast Saudi Industrial Program . Youssef M. Ibrahim . The New York Times . November 17, 1979 . May 21, 2024.
  51. Northeast Corridor - Achievement and Potential . November 4, 1986 . U.S. Department of Transportation. A-3. May 12, 2024.
  52. Book: Mababaya . Mamarinta . The Role of Multinational Companies in the Middle East: The Case of Saudi Arabia . 2002. Universal-Publishers . 9781581121728 . 373 . September 25, 2022.
  53. Web site: Peacekeeper . Axtronautix.com . Mark Wade . September 25, 2022. psnastnx.
  54. News: Shuttle Contract Awarded . Santa Maria Times. July 14, 1978. May 16, 2024.
  55. Final Environmental Impact Statement Space Shuttle Program, Vandenberg AFB, California . July 1983 . Department of the Air Force . May 19, 2024.
  56. News: Innovative plan taking shape at Hyperion . April 12, 1984. Judy Brill . The Argonaut. May 22, 2024.
  57. Minerals Yearbook Volume 3 Area Reports: International . 1983 . Bureau of Mines, U.S. Department of Interior . 869 . May 18, 2024.
  58. Web site: Regular Meeting Board of Directors Southern California Rapid Transit District. June 27, 1985. Southern California Rapid Transit District. 8. May 13, 2024.
  59. Third Annual Work Plan for Construction Management Phase II for the Los Angeles Metro Rail Project. May 2, 1986 . Southern California Rapid Transit District . 2-2. May 13, 2024.
  60. Web site: FY 2001 Budget Estimates, Chemical Agents and Munitions Destruction, U.S. Army . February 2000. www.asafm.army.mil . May 21, 2024.
  61. Alaska's Mineral Industry 1986 Special Report 40. T.K. Bundtzen. C.B. Green. James Deagen. C.L. Daniels . 1987 . State of Alaska Department of Commerce and Economic Development. 12. May 12, 2024.
  62. Book: Axelrod . Alan . Mercenaries: A Guide to Private Armies and Private Military Companies . 2013 . CQ Press . 9781483364674 . 4 August 2019.
  63. Book: Young . Anthony . The Saturn V F-1 Engine: Powering Apollo into History . 2008 . Springer Praxis Books . 9780387096308 . 188 . 4 August 2019.
  64. News: Rotella . Sebastian . Chandler . John . Rocket Motor Explodes During Test : Aerospace: No one is reported injured. Mishap occurs at same Edwards Air Force Base site as a fatal accident last year. . 10 August 2019 . Los Angeles Times . 2 April 1991.
  65. Web site: Dulles Concourse Gains 15 Gates. Jodi Richards. August 2008. airportimprovement.com. May 16, 2024.
  66. News: New Twists to an Old Suspense Story. Scott Ladd . Jim Cummins. December 20, 1987. Newsday (Nassau Edition). 341–343 . May 17, 2024.
  67. News: Port awards contract for dry bulk terminal . Caroline Brady . September 5, 1992. San Pedro News-Pilot. May 18, 2024.
  68. News: Charlotte Firm Wins $125 Million Contract . Carol Hazard. June 30, 1990. Charlotte Observer. May 17, 2024.
  69. Southern Nevada Water Authority Board of Directors Meeting . July 20, 2023 . Southern Nevada Water Authority . 95 (Agenda Item 10) . May 14, 2024.
  70. Web site: Lawrence Livermore National Laboratory. National Ignition Facility Project Acquisition Plan Revision 1 . iaea.org . National Technical Information Service, U.S. Department of Commerce . 5. May 6, 2024.
  71. Web site: NIF Construction. Lawrence Livermore National Laboratory. May 6, 2024.
  72. Web site: NIF is the world's largest and most energetic laser . Lasers.llnl.gov . May 11, 2024.
  73. Web site: Parsons Engineering Pays U.S. $3,225,000 to Settle Fraud Claims . October 11, 1995 . justice.gov . 18 September 2023.
  74. News: Late CEOs Work to Continue As Parsons Team Wins Bosnia Pact. July 17, 1996. Evelyn Iritini. Los Angeles Times . May 11, 2024.
  75. Bridge within a bridge. Gesner, George A.. Jardim, José. Civil Engineering. October 1998 . 68 . 10. 44 . May 17, 2024.
  76. News: Lisbon Bridge Repair Project to Cost Taxpayers €20.5 Million . Paul Rees. March 23, 2018. algavare Daily News . May 12, 2024.
  77. Web site: Navy Cleans Up Hawaiian Island . Bob Brewin . September 13, 1998 . NextGov.com . May 14, 2024.
  78. News: Navy's Kahoolawe cleanup nears finish. Gregg K. Kakesako . November 7, 2003 . Honolulu Star-Bulletin . May 12, 2024.
  79. News: October 30, 1998. Guangzhou airport architects named as Parsons and URS . South China Morning Post. May 12, 2024.
  80. News: Wilson Bridge Design Set . Paul Bradley. November 19, 1998 . Richmond Times-Dispatch . 25, 30 . May 17, 2024.
  81. Web site: Letter from Office of Environmental Management to Chairman, Defense Nuclear Facilities Safety Board, Department Of Energy . September 19, 2002 . ehss.energy.gov. May 11, 2024.
  82. Web site: DOE Approves Start of Salt Waste Processing Facility at Savannah River Site. August 18, 2020. energy.gov. May 11, 2024.
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