Civil Engineer Corps

The Civil Engineer Corps (CEC) is a staff corps of the United States Navy. CEC officers are professional engineers and architects, acquisitions specialists and Seabee Combat Warfare Officers. They are responsible for executing and managing the planning, design, acquisition, construction, operation, and maintenance of the Navy's shore facilities. The Civil Engineer Corps is under the command of the Chief of Civil Engineers and Commander, Naval Facilities Engineering Command. As of 19 October 2018, RADM John W. Korka relieved RADM Bret J. Muilenburg, and became the 45th commander of NAVFAC and Chief of Civil Engineers.[1]

U.S. Navy Civil Engineer Corps
U.S. Naval Civil Engineer Corps Insignia
Active2 March 1867 – present
CountryUnited States of America
Allegiance U.S.
BranchU.S. Navy (Active & Reserve Component)
TypeStaff Corps
Nickname(s)Crossed Bananas
EngagementsSicily, Normandy, Guadalcanal, Bougainville, Kwajalein, Roi-Namur, Saipan, Tinian, Guam, Tarawa, Philippines, Iwo Jima, Okinawa, Korea, Vietnam, Iraq, Afghanistan, Operation Deep Freeze
Chief of Civil EngineersRADM John W. Korka, CEC, USN

CEC ranks range from CWO2 to RADM, though the community is phasing out Chief Warrant Officer ranks in favor of Limited Duty Officers. As of August 2018, the CEC Active-Component end-strength was 1,285 personnel composed of 1 RADM, 3 RDML's, 76 CAPT's, 166 CDR's, 278 LCDR's, 470 LT's, 171 LTJG's, and 120 ENS's, distributed worldwide. As of August 2018, the CEC Reserve-Component end-strength was 448 personnel, composed of 2 RDML's, 29 CAPT's, 80 CDR's, 142 LCDR's, 156 LT's, 9 LTJG's, and 25 ENS's, distributed worldwide. Several Civil Engineer Corps officers, primarily those serving during or around the time of World War 2, have held the rank of Vice Admiral, and one officer has held the 4 star rank of Admiral, but there are no current billets within the US Navy that require Civil Engineer Corps officers of either rank.


Civil engineers were employed by the Navy Department as early as 1827, when Mr. Loammi Baldwin was appointed to superintendent of the construction of dry docks at Boston and Norfolk.[2] Prior to the passage of the Act of 2 March 1867 civil engineers were appointed by the Secretary, but under authority of that act they were to be commissioned by the President by and with the advice and consent of the Senate; they were appropriated for as part of the civil establishment at the several navy yards and stations under the control of the Bureau of Yards and Docks until 1870.[2] At that time their pay was regulated by section 3 of the Act of 15 July, 1870 that "fixed" the annual pay of officers of the Navy on the active list.[2] Appropriations for their pay have been made since 1870 under the head of "Pay of the Navy".

The discretionary authority given to the President by the Statute of 3 March 1871, to determine and fix the relative rank of civil engineers was not exercised until the 24th of February 1881, when relative rank was conferred upon them and fixed as follows: One with the relative rank of captain (CAPT), two with that of commander (CDR), three with that of lieutenant-commander (LCDR), and four with that of lieutenant (LT).[2]

The Navy Regulations for 1876 failed to list civil engineers among the staff officers of the Navy, and the uniform regulations for that year did not prescribe a uniform or a corps device for that class of officer. In 1881, after having had relative rank conferred upon them, civil engineers were instructed by Uniform Circular dated 24 August to wear the uniform of officers of the line with whom they had relative rank - omitting the star, which is a distinguishing mark of the line - with the following distinctive marks and devices instead of those worn by other officers:

"The sleeve lace to be on light blue velvet.

"Shoulder straps - border embroidered gold, body light blue cloth and the letters C.E. (Old English) embroidered in silver in the center.

"The same letters to be similarly embroidered on frogs of epaulets."

In 1905, two crossed silver sprigs, each composed of two live oak leaves and an acorn (sometimes called "Crossed Bananas"), was adopted as the insignia of the Civil Engineer Corps in lieu of the Old English letters C.E., and worn on the epaulets, shoulder straps and collar of the service coat.[2] While the pattern of this corps device remained the same, uniform regulations issued in 1919 specified that it was to be embroidered in gold instead of silver and worn on the sleeve of frock, evening dress, and blue service coats, above the gold lace strips, and on shoulder marks for white service coat and overcoat. By these same regulations the light blue cloth worn under the sleeve strips, and worn on the shoulder marks since 1899, was abolished as a distinction of the corps, however is still present in the light blue color of the stripes worn by the enlisted sailors, pay grades of E-3 and below in the Navy's construction field.

In 1939 the CEC was composed of 126 active officers. By VJ day that number had grown to only 200. However, there were over 10,000 reservists providing the leadership of the Construction Battalions[2]. In December 1941 Admiral Ben Moreell proposed the creation of 3 Naval Construction Battalions. A problem then confronted BuDocks, who would command the Construction Battalions? Naval regulations stated that military command of naval personnel was strictly limited to line officers, yet BuDocks deemed it essential that these Construction Battalions be commanded by officers of the Civil Engineer Corp, who were trained in the skills required for construction work. The newly formed Bureau of Naval Personnel (BuPers), successor to the Navy's Bureau of Navigation, strongly opposed this transgression of Naval tradition. Admiral Moreell took the question personally to the Secretary of the Navy, Frank Knox, who, on 19 March 1942, gave authority for officers of the Civil Engineer Corps to exercise military authority over all officers and enlisted men assigned to construction units otherwise known as the Seabees. For those engineers assigned to the Seabees a silver Seabee was mounted to the center of the CEC crossed oak leaves insignia. The Seabee logo incorporated the CEC insignia, with one on each arm of the Seabee, just above each glove.

The first CEC killed in Pacific combat were Lt. Irwin W. Lee and Lt. (jg) George W. Stephenson along with 23 enlisted of the 24th CB. They died in an air raid on 2 July, 1943 on Rendova Island. The Seabees named their Naval Training Center at Quoddy Village Eastport, Maine, Camp Lee-Stephenson in honor of them.[4] The first CEC killed in the Atlantic combat was Lt. Carl M Olson of St Paul, Minnesota. That happened on 10 September 1943 at Salerno, Italy. His design for the landing end of pontoon assemblies was used throughout the war.[5]


During WWII the Seabees had a number of battalions transferred to the Marine Corps.[6][7][8] Those battalions were then given USMC designations and the men were given standard Marine Corps issue in addition to their dress naval uniform. For CEC the standard gold and silver officer corps insignia was replaced by a brass subdued one on the garrison hat. The battalions involved were the 18th, 19th, 25th, 53rd and 121st.(see 17th Marine Regiment, 18th Marine Regiment, 19th Marine Regiment, and 20th Marine Regiment) The 31st and 133rd CBs were issued USMC fatigues and attached to the shore parties of the 4th Marine Division and 5th Marine Division for Iwo Jima. The CEC involved would have worn the subdued insignia also. Other battalions were tasked with Marine Corps shore party assignments both prior and post Iwo Jima.

USMC Shore party Commanders

Operational Naval Demolition Unit No. 1. was the very first USN "demolitions" unit. In early May 1943, a two-phase "Naval Demolition Project" was directed by the Chief of Naval Operations "to meet a present and urgent requirement". The first phase began at Amphibious Training Base (ATB) Solomons, Maryland with the establishment of Operational Naval Demolition Unit No. 1. Six Officers and eighteen enlisted men reported from NTC Camp Peary dynamiting and demolition school, for a four-week course. Those Seabees, lead by Lieutenant Fred Wise CEC, were immediately sent to participate in the invasion of Sicily. [10][11] When the unit returned to Camp Peary most of the men were assigned to the new Naval Combat Demolition Units being formed there.

Naval Combat Demolition Units were led by junior CEC officers.[12] There were over 200 NCDUs formed with all but five being reqresitioned for the UDTs.


V Amphibious Corps had identified coral as an issue for Amphibious landings in the Pacific and determined Naval Constructions Battalions had the only people with any experience with the material. Lt. Thomas C. Crist CEC, from NCB 10 was in Honolulu from Canton Island where he had been involved in a lagoon coral head clearance project.[13] His being in Pearl Harbor turned out to be pivotal in UDT history. He heard that Admiral Turner was interested in blasting coral and made contact. The Admiral commissioned Lt. Crist with developing a method to blast coral under combat conditions and gather qualified men in Pearl to form a unit. Lt. Crist had gotten 30 officers and 150 enlisted together when the disaster at Tarawa happened. With Kwajalein the next operation Lt. Crist's 180 men were used to form UDT 1 and UDT 2. Cmdr. E.D. Brewster (CEC) was selected to command UDT 1 and UDT 2 had Lt. Crist. Lt Crist would become the first Training Officer of the UDT program in Hawaii. He was in the position only a short time when he was selected as Commander of UDT 3. For the Marianas operation (Kwajelein, Roi-Namur, Siapan, Tinian, Eniwetok, and Guam) Admiral Turner recommended sixty silver stars and over three hundred bronze stars with Vs for the Seabees and others of UDTs 1-7[14] That was unpresendented in U.S. Naval/Marine Corps history.[14] For UDTs 5 and 7 every officer received a silver star and all the enlisted received bronze stars with Vs for Operation Forager (Tinian).[10] For UDTs 3 and 4 every officer received a silver star and all the enlisted received bronze stars with Vs for Operation Forager (Guam).[10] Admiral Richard Lansing Conolly felt the commanders of teams 3 and 4 (Lt. Crist and Lt. W.G. Carberry) should have received Navy Crosses.[10] When UDT 3 returned from Leyte in November 1944 it became the training instructors of the Maui school and Lt. Crist was made base Training Officer again .[15] The team would remain in these jobs until April 1945 when it was sent to Fort Priece to do the same job there. Lt. Crist had been promoted to Lt. Cmdr. and was sent back to Hawaii but his Team 3 Seabees would train teams 12-22.[15]

Diving masks were not common in 1944 and a few men had tried using goggles at Kwajalein.[16] They were a rare item in the Hawaiian sports stores so Lt. Crist and Seebee Chief Howard Roeder and put in a request to supply for them.[16] A fortuitous observation spotted a diving mask ad in a magazine, which generated a priority dispatch to the States appropriating the store's entire stock.[16]

Camp David

The presidential retreat is officially Naval Support Facility Thurmont. The CEC staffs the base command. The Marine Corps provides base security while Seabees are charged with the base maintaince. The current base commander is Cmdr. Jeremy Ramburg(CEC) while the executive officer is Lcdr. Jannira Gregory (CEC)[17] .

No. Start End Rank In Office Chief Of Civil Engineers Command
1 1842 1846 CAPT Lewis Warrington Bureau of Yards and Docks
2 1846 1849 CAPT Joseph Smith Bureau of Yards and Docks
3 1869 1871 CAPT Daniel Ammen Bureau of Yards and Docks
4 1871 1874 CDRE Christopher R. P. Rodgers Bureau of Yards and Docks
5 1874 1878 CDRE John C. Howell Bureau of Yards and Docks
6 1878 1881 CDRE Richard L. Law Bureau of Yards and Docks
7 1881 1885 CDRE Edward T. Nichols Bureau of Yards and Docks
8 1885 1889 CDRE David B. Harmony Bureau of Yards and Docks
9 1889 1890 CDRE George D. White Bureau of Yards and Docks
10 1890 1894 CDRE Norman H. Farquhar Bureau of Yards and Docks
11 1894 1898 CDRE Edmund O. Matthew Bureau of Yards and Docks
12 April 1898 January 1907 RADM Mordecai T. Endicott Bureau of Yards and Docks
13 January 1907 March 1907 RADM Harry H. Rousseau Bureau of Yards and Docks
14 March 1907 January 1912 RADM Richard C. Hollyday Bureau of Yards and Docks
15 January 1912 January 1916 RADM Homer R. Stanford Bureau of Yards and Docks
16 January 1916 November 1917 RADM Frederic R. Harris Bureau of Yards and Docks
17 January 1918 December 1921 RADM Charles W. Parks Bureau of Yards and Docks
18 December 1921 December 1929 RADM Luther E. Gregory Bureau of Yards and Docks
19 December 1929 December 1933 RADM Archibald L. Parsons Bureau of Yards and Docks
20 December 1933 November 1937 RADM Norman M. Smith Bureau of Yards and Docks
21 December 1937 December 1945 RADM Ben Moreell Bureau of Yards and Docks
22 December 1945 December 1949 RADM John J. Manning Bureau of Yards and Docks
23 December 1949 November 1953 RADM Joseph F. Jelly Bureau of Yards and Docks
24 November 1953 September 1955 RADM John R. Perry Bureau of Yards and Docks
25 November 1955 November 1957 RADM Robert H. Meade Bureau of Yards and Docks
26 December 1957 February 1962 RADM Eugene J. Peltier Bureau of Yards and Docks
27 February 1962 October 1965 RADM Peter Corradi Bureau of Yards and Docks
28 November 1965 August 1969 RADM Alexander C. Husband Naval Facilities Engineering Command
29 August 1969 May 1973 RADM Walter M. Enger Naval Facilities Engineering Command
30 May 1973 May 1977 RADM Albert R. Marschall Naval Facilities Engineering Command
31 May 1977 January 1981 RADM Donald G. Iselin Naval Facilities Engineering Command
32 January 1981 August 1984 RADM William M. Zobel Naval Facilities Engineering Command
33 August 1984 August 1987 RADM John Paul Jones, Jr. Naval Facilities Engineering Command
34 August 1987 October 1989 RADM Benjamin F. Montoya Naval Facilities Engineering Command
35 October 1989 September 1992 RADM David E. Bottorff Naval Facilities Engineering Command
36 18 September 1992 14 September 1995 RADM Jack E. Buffington Naval Facilities Engineering Command
37 15 September 1995 24 September 1998 RADM David J. Nash Naval Facilities Engineering Command
38 25 September 1998 19 October 2000 RADM Louis M. Smith Naval Facilities Engineering Command
39 20 October 2000 23 October 2003 RADM Michael R. Johnson Naval Facilities Engineering Command
40 24 October 2003 26 October 2006 RADM Michael K. Loose Naval Facilities Engineering Command
41 27 October 2006 20 May 2010 RADM Wayne "Greg" Shear Naval Facilities Engineering Command
42 21 May 2010 25 October 2012 RADM Christopher J. Mossey Naval Facilities Engineering Command
43 26 October 2012 3 November 2015 RADM Katherine L. Gregory Naval Facilities Engineering Command
44 4 November 2015 18 October 2018 RADM Bret J. Muilenburg Naval Facilities Engineering Command
45 19 October 2018 Present RADM John W. Korka Naval Facilities Engineering Command

See also


  1. Affairs, This story was written by Don Rochon, Naval Facilities Engineering Command Public. "NAVFAC, Civil Engineer Corps holds Change of Command". Retrieved 2016-01-21.
  2. History of the CEC, p. 18
  3. Blazich, Frank A. (6 June 2014). "Opening Omaha Beach: Ensign Karnowski and NCDU-45". Seabees Online. Navy Facilities Engineering Command. Retrieved 18 October 2017.
  4. CAMP LEE-STEPHENSON MONUMENT AT QUODDY VILLAGE, EASTPORT, MAINE, CEC / Seabee Historical Foundation PO Box 657, Gulfport, MS 39502, (228) 865-0480,
  5. The King Bee. Capt. A.N. Olsen (CEC), Trafford Publishing, 2007
  6. Huie, William Bradford (1945). Can Do!: The Story of the Seabees. New York: E. P. Dutton.
  7. "WWII CB uniform". Retrieved 18 October 2017.
  8. "WWII CB uniform, 1944 Leatherneck Magazine". Retrieved 18 October 2017.
  9. 71st U.S. Naval Construction Battalion. U.S. Navy Seabee Museum. p. 14.
  10. Naked Warriors, Cdt. Francis Douglas Fane USNR (Ret.), St. Martin's Press, 175 Fifth Ave, New York, NY 10010, 1996, pp. 122, 131, ISBN 0-312-95985-0
  11. "Seal History: Origins of Naval Special Warfare – WWII". Navy Seal Museum Archives. Retrieved 18 October 2017.
  12. Seabee online magazine- this week in Seabee History
  13. Lt Crist, "The MOCK-UP", Fort Pierce Amphibious Training Base (ATB) Newspaper, 20 July 1945 , p. 4, Fort Pierce SEAL Archives, Fort Pierce, FL.
  14. "America's First Frogman", Elizabeth K. Bush, Naval Institute Press, 291 Wood Road, Annapolis, Maryland, 2012, Chapt. 7, ISBN 978-1-61251-298-3
  15. "The Teams in World War II". View of the Rockies. Retrieved 18 October 2017.
  16. Naked Warriors, Cdr. Francis Douglas Fane USNR (Ret.), St. Martin's Press, 175 Fifth Ave, New York, NY 10010, 1996, p. 82, ISBN 0-312-95985-0
  17. Biographies, CNIC, Naval Support Facility Thurmont web page, Commander, Navy Installations Command, 716 Sicard Street SE, Suite 1000 Washington, DC 20374-5140
  18. "Gregory Named to Lead NAVFAC, First Woman to Hold the Post". June 18, 2012. Retrieved 2012-06-20.
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