U.S. Navy aircraft carrier (CVN) elevator support unit (ESU) find, fix, and train contract

Ended Indefinite Delivery Contract Awarded Last action

Contract number
N0002421D4103
Awardee
Awarding agency
Task orders
23 $200,637,344 obligated

Award facts

Opportunity
Combined order value
$201,764,617 Current and potential, with all options
Last date to order 100% complete
Award type
Single award
Who can order
Only the awarding agency
NAICS code
336611 Ship Building and Repairing
Set-aside
No set-aside
Competition
Full and Open Competition · 1 offer Negotiated Proposal / Quote
Pricing
Cost Plus Fixed Fee
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

Naval Sea Systems Command awarded a single-award IDIQ to HII Fleet Support Group LLC for $174,910,371.47 on January 15, 2021, to provide elevator support unit engineering, maintenance, training, and technical assistance for shipboard elevators and associated systems on U.S. Navy aircraft carriers, with ultimate completion January 14, 2026.

The contract was issued without set-aside designation. Work is performed at multiple locations including Newport News and Norfolk, Virginia; San Diego, California; Hampton, Virginia; and Fleet, Virginia, reflecting the geographic footprint of aircraft carrier homeports and maintenance facilities. The originating pre-solicitation, posted February 6, 2019, identified the current requirement as meeting emergent and continuous maintenance efforts, refueling complex overhauls, and chief of naval operations scheduled availabilities at government facilities, with evaluation criteria emphasizing offeror experience, management approach, and financial resources.

The period of performance runs through January 14, 2026. Recent task-order activity under this IDIQ has been substantial and ongoing. Since September 2025, Naval Sea Systems Command issued delivery orders including $11.36 million for CVN-75 refueling complex overhaul advanced planning (September 10, 2025), $9.47 million for elevator support unit support and CEMAT East operations at Norfolk (September 1, 2025), and $13.52 million for CVN-74 refueling complex overhaul condition reports (August 29, 2025). Earlier orders span back through the award date and include work on CVN-73, CVN-74, CVN-75, CVN-77, CVN-78, and CVN-79, with individual delivery orders ranging from approximately $773,000 to $20.21 million, predominantly structured as cost-plus-fixed-fee or cost-plus-award-fee arrangements. Subcontractors engaged across these orders include Colonna's Ship Yard, Delphinus Engineering, QED Systems, Epsilon Systems Solutions, Rockwell Automation, and West Coast Wire Rope & Rigging, among others providing specialized maritime technical services.

Task orders

Task order Ordering agency Obligated Awarded
Delivery order N6279325F7512 issued for the elevator support unit to support the CVN75 refueling complex overhaul… Naval Sea Systems Command (Navy) $11,454,459
Elevator support unit (ESU support) N5005425F6003 Naval Sea Systems Command (Navy) $10,008,451
Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul N6279325F7401 Naval Sea Systems Command (Navy) $14,646,042
Code 460C/ CVN elevator support unit task order N5523625F9951 Naval Sea Systems Command (Navy) $21,290,529
Elevator support unit (ESU) support N5005424F6003 Naval Sea Systems Command (Navy) $12,131,422
Code 460C/CVN. Labor, materials, ODC support ESU task order 24-P125. N5523624F9952 Naval Sea Systems Command (Navy) $2,975,919
Delivery order to support CVN 74, during its refuel and complex overhaul, for the elevator support unit. N6279324F1001 Naval Sea Systems Command (Navy) $20,542,575
Labor support N6279324F1200 Naval Sea Systems Command (Navy) $779,207
Code 460C/CVN ESU task order 24-P112 support N5523624F9951 Naval Sea Systems Command (Navy) $9,685,866
Elevator support unit (ESU) support N5005423F3003 Naval Sea Systems Command (Navy) $9,508,925
Labor support N6279323F1001 Naval Sea Systems Command (Navy) $16,858,688
CVN 79 ESU-AWE N6279323F7900 Naval Sea Systems Command (Navy) $5,999,072
Code 460C/CVN. To incorporate and obligate task order 23-P112. N5523623F9991 Naval Sea Systems Command (Navy) $7,677,450
Marmc ESU support N5005422F3006 Naval Sea Systems Command (Navy) $7,079,503
Marmc ESU/SCD support N5005422F3003 Naval Sea Systems Command (Navy) $2,588,005
CVN 73 ESU support N6279322F1003 Naval Sea Systems Command (Navy) $3,362,755
Labor support for CVN 74 elevator support unit N6279322F1000 Naval Sea Systems Command (Navy) $9,407,085
Labor support N5523622F9998 Naval Sea Systems Command (Navy) $7,862,567
Labor support N6279321F0003 Naval Sea Systems Command (Navy) $4,749,949
Marmc ESU support N5005421F3002 Naval Sea Systems Command (Navy) $5,902,698
CVN73 rcoh ESU N6279321F0002 Naval Sea Systems Command (Navy) $1,497,495
CVN 74 rcoh ESU N6279321F0001 Naval Sea Systems Command (Navy) $6,783,657
Labor support N5523621F9990 Naval Sea Systems Command (Navy) $7,845,027
Show all 23

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00007 · Ordering period update $0
Supplemental Agreement for work within scope P00006 $0
Change Order P00005 · Labor support $0
Other Administrative Action P00004 · Update section b - note f, small business participation and small business subcontracting incentive and update attachment J24, small business subcontracting… $0
Other Administrative Action P00003 · Labor support $0
Other Administrative Action P00002 · The purpose of this modification is to update section b - note f, small business participation and small business subcontracting incentive. $0
Other Administrative Action P00001 · Labor support $0
Original award $0

Subawards

Subcontractor Amount Awarded
Colonna's Ship Yard, Incorporated Delivery order N6279325F7512 issued for the elevator support unit to support the CVN75 refueling complex overhaul - advanced planning. Provide support and… $81,774
AFP Industries, Inc. Delivery order N6279325F7512 issued for the elevator support unit to support the CVN75 refueling complex overhaul - advanced planning. USS harry s. Truman… $1,188,828
United Machine & Metal Fab Inc. DELIVERY ORDER N6279325F7512 ISSUED FOR THE ELEVATOR SUPPORT UNIT TO SUPPORT THE CVN75 REFUELING COMPLEX OVERHAUL - ADVANCED PLANNING. USS Harry S Truman -… $135,855
Federal Equipment Co Elevator support unit (ESU) support provide support and maintanence $522,539
Main Industries, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul provide support and maintanence $5,931
Insight Global, LLC Delivery order to support CVN 74, during its refuel and complex overhaul, for the elevator support unit. Provide support and maintanence $140,595
Main Industries, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU follow-on staging support for… $5,520
CE Thurston & Sons Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide follow-on support for ESU / rcoh… $600
Mills Marine & Ship Repair LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide HII mission technologies (HII-MT)… $4,099
Main Industries, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU follow-on staging support for… $25,059
Crofton Construction Services, Incorporated ELEVATOR SUPPORT UNIT (ESU) SUPPORT Provide technicians and certified weight equipment of 150,000 pounds in support of weight testing ACE 3 onboard USS Harry S.… $19,500
West Coast Wire Rope & Rigging, Inc. ELEVATOR SUPPORT UNIT (ESU SUPPORT) Replace all twenty (20 EA) wire ropes, swedge, all end fittings and tension new wire ropes on ACE 3 onboard USS Harry S.… $314,300
American Scaffold LLC CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER Provide wire rope replacement for the FWD HBDD onboard USS Theodore Roosevelt (CVN 71) $14,190
United Mechanical & Flushing Specialists, LLC ELEVATOR SUPPORT UNIT (ESU SUPPORT) Provide hydraulic fluid reclamation on ACE 1, 3 and 4 onboard USS George H. W. Bush (CVN 77) $324,752
The Carpenter Group CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER Provide wire rope replacement for the FWD HBDD onboard USS Theodore Roosevelt (CVN 71) $11,950
Rockwell Automation Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to support work on the USS john c. Stennis… $47,111
Epsilon Systems Solutions, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $7,079
Aerotek, Inc. CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER Description: ProvIde one experienced qualified shipboard marine mechanic to perform repair services support… $584
United Machine & Metal Fab Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul USS john c. Stennis CVN-74 (ESU-ACE) $132,600
Main Industries, Inc. Delivery order N6279325F7512 issued for the elevator support unit to support the CVN75 refueling complex overhaul - advanced planning. To provide HII mission… $102,240
DRS Naval Power Systems Inc. Code 460C/CVN. Labor, materials, ODC support ESU task order 24-P125. To support work on the CVN 73 $118,540
Mills Marine & Ship Repair LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $324,860
Colonna's Ship Yard, Incorporated Delivery order N6279325F7512 issued for the elevator support unit to support the CVN75 refueling complex overhaul - advanced planning. To provide HII mission… $572,791
Colonna's Ship Yard, Incorporated Delivery order N6279325F7512 issued for the elevator support unit to support the CVN75 refueling complex overhaul - advanced planning. To provide HII mission… $3,977,990
United Mechanical & Flushing Specialists, LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide HII mission technologies (HII-MT)… $244,547
Insight Global, LLC CVN 79 ESU-AWE Become an integral part of the ESU team providing mechanical and electrical support as directed onboard various US Navy Comnavairlant Assigned… $210,349
Aerotek, Inc. ELEVATOR SUPPORT UNIT (ESU) SUPPORT Provide one shipboard experienced qualified electrician to perform repair services support assigned on various CVNs. $2,788
Aerotek, Inc. CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER ProvIde one experienced qualified shipboard marine mechanic to perform repair services support assigned on… $9,562
Colonna's Ship Yard, Incorporated Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide HI mission technologies (HII-MT) ESU… $223,746
Aston Carter, Inc. ELEVATOR SUPPORT UNIT (ESU SUPPORT) Provide four shipboard experienced qualified electrician to perform repair services support assigned on various CVNs $236,634
Mills Marine & Ship Repair LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide HII mission technologies (HII-MT)… $38,446
The Carpenter Group CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER Provide hoisting wire rope replacement on ACE 2 onboard USS Theodore Roosevelt (CVN 71) $251,240
United Mechanical & Flushing Specialists, LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide HII mission technologies (HII-MT)… $43,156
QED Systems, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $365,560
Rural Route 2, LLC ELEVATOR SUPPORT UNIT (ESU) SUPPORT Control cables required for CVN-69 ACE Hangar Bay Control Station Manual Operator. $200,610
Main Industries, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU follow-on staging support for… $201,000
Aston Carter, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $603,782
Insight Global, LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $726,964
Epsilon Systems Solutions, Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $99,235
Delphinus Engineering LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $147,613
CE Thurston & Sons Inc. Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide follow-on support for ESU / rcoh… $37,700
Mills Marine & Ship Repair LLC Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide ESU technical repair follow-on… $792,940
Colonna's Ship Yard, Incorporated Delivery order N62793-25-f-7401 issued for the elevator support unit to support CVN74 refueling complex overhaul to provide HI mission technologies (HII-MT) ESU… $833,425
AFP Industries, Inc. ELEVATOR SUPPORT UNIT (ESU) SUPPORT Directional Control Valves required for various CVN-69 Weapons Elevator repairs. $186,152
Timken Gears & Services Inc. Labor support USS harry s. Truman CVN-75 (ESU-ACE) material request form (f-11-OPS-9821): ACE #3 lock system SCD swlin: 58889-003.00 $427,436
The Carpenter Group CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER Provide wire rope replacement for the FWD HBDD onboard USS Theodore Roosevelt (CVN 71) $88,020
Colonna's Ship Yard, Incorporated ELEVATOR SUPPORT UNIT (ESU) SUPPORT Increased from $1,288,309.00 by $37,500.00 to $1,325,809.00 $37,500
The Carpenter Group CODE 460C/ CVN ELEVATOR SUPPORT UNIT TASK ORDER Provide wire rope replacement for the FWD HBDD onboard USS Carl Vinson (CVN 70) $88,020
Rockwell Automation Inc. Code 460C/CVN. Labor, materials, ODC support ESU task order 24-P125. CVN73 and CVN72 $46,515
Delphinus Engineering LLC DELIVERY ORDER TO SUPPORT CVN 74, DURING ITS REFUEL AND COMPLEX OVERHAUL, FOR THE ELEVATOR SUPPORT UNIT. Changed funding amount: $10,397.84 to a new total… $10,398
Show 40 more

Latest 50 listed here. See the rest on GovTribe.

Quick answers

Who was awarded contract N0002421D4103?

N0002421D4103 was awarded to HII Fleet Support Group LLC by Naval Sea Systems Command (Department of the Navy) on January 15, 2021.

How much is contract N0002421D4103 worth?

Orders under N0002421D4103 have obligated $200,637,344. Their combined current value, with exercised options, is $201,764,617.

How many orders have been placed under contract N0002421D4103?

23 orders have been placed under N0002421D4103, the latest on September 10, 2025.

Who can order from contract N0002421D4103?

N0002421D4103 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract N0002421D4103 competed?

The extent of competition for N0002421D4103 was full and open competition. The government received 1 offer.

On GovTribe

See this IDV's full record

  • Every order and transaction
  • The awardee's other awards and teaming partners
  • Similar IDVs and recompete opportunities
  • Ask GovTribe AI about this IDV