Life-cycle maintenance for multi-beam sonar systems and related equipment. Program management, technical and engineering support services, installation and repair services, mid-life upgrades of…

Ended Indefinite Delivery Contract Awarded Last action

Contract number
N0018921DQ006
Awardee
Awarding agency
Task orders
60 $21,399,130 obligated

Award facts

Opportunity
Combined order value
  • $21,401,669 Current, with exercised options
  • $21,425,849 Potential, with all options
Last date to order 100% complete
IDV ceiling 86% used
$25,000,000.00
Award type
Single award
Who can order
Only the awarding agency
Funding agency
Naval Meteorology and Oceanography Command Department of the Navy, Department of Defense
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
Pricing
Firm Fixed Price

Award details come from SAM.gov/FPDS.

About this IDV

Naval Meteorology and Oceanography Command awarded a single-award indefinite-delivery contract to Kongsberg Discovery US, LLC on March 26, 2021, with a $25 million ceiling and ultimate completion date of March 25, 2026. The contract covers life-cycle maintenance, program management, technical and engineering support, installation and repair services, mid-life upgrades, and spare parts for multi-beam sonar systems and related equipment, including Hugin AUV platforms, on Navy oceanographic vessels.

Work is performed at John C. Stennis Space Center, Mississippi, and Lynnwood, Washington. The originating solicitation (pre-solicitation notice posted October 15, 2020) specified sole-source negotiation based on Kongsberg's original equipment manufacturer status for EM series multibeam sonars, subbottom profilers, acoustic Doppler current profilers, split-beam fisheries sonars, and associated positioning and integration systems. NAICS 334511 applies.

Recent task-order activity reflects sustained ordering through the vehicle's life. Delivery orders issued in 2026 include emergency repair of THARP HIPAP equipment ($37,985.63, April 28), mission-critical sonar replacement parts ($73,977.69, April 23), multi-beam sonar and Hugin AUV life-cycle maintenance ($44,387, March 15), multibeam sonar systems engineering and test support ($88,699, March 5), and engineering support services ($37,096, January 22). A large sonar hardware order valued at $1,332,231.54 was placed July 9, 2025, with completion December 31, 2025. Additional hardware and engineering support orders issued throughout 2024–2025 collectively demonstrate routine provisioning of sonar equipment, spare parts, engineering services, program management support, software application support, and maintenance services across the contract term. All delivery orders carry firm fixed-price terms and no set-aside designation.

Description

Life-cycle maintenance for multi-beam sonar systems and related equipment. Program management, technical and engineering support services, installation and repair services, mid-life upgrades of systems and spare parts.

Task orders

Task order Ordering agency Obligated Awarded
Training course development for mbss and SBP (sub bottom profiler) N0018926FL195 Naval Supply Systems Command (Navy) $21,167
Life cycle maintenance for sonar systems and related equipment on t-AGS 60 class ships. N0018926FL217 Naval Supply Systems Command (Navy) $111,503
Hull unit and gate valve control, sonar parts N0018926FL181 Naval Supply Systems Command (Navy) $79,591
Life cycle maintenance for sonar systems and related equipment on contract ships of opportunity and hugin auvs that… N0018926FL173 Naval Supply Systems Command (Navy) $32,650
Sonar spares N0018926FL140 Naval Supply Systems Command (Navy) $13,411
Henson ETP support N0018926FL161 Naval Supply Systems Command (Navy) $69,690
Tharp hipap emergency repair task order N0018926FL145 Naval Supply Systems Command (Navy) $37,986
Mission critical sonar replacement parts. N0018926FL146 Naval Supply Systems Command (Navy) $73,978
Naval oceanographic office N0018926FL059 Naval Supply Systems Command (Navy) $44,387
Multibeam sonar systems engineering test period support N0018926FL053 Naval Supply Systems Command (Navy) $88,699
Naval oceanographic office N0018926FL044 Naval Supply Systems Command (Navy) $27,069
Engineering support services N0018926FL005 Naval Supply Systems Command (Navy) $37,096
Sonar hardware N0018925F0704 Naval Supply Systems Command (Navy) $584,207
Training support N0018925F0665 Naval Supply Systems Command (Navy) $0
Engineering support services N0018925F0699 Naval Supply Systems Command (Navy) $46,862
Sonar hardware N0018925F0685 Naval Supply Systems Command (Navy) $82,296
Sonar hardware N0018925F0684 Naval Supply Systems Command (Navy) $64,665
Sonar hardware N0018925F0655 Naval Supply Systems Command (Navy) $804,096
Sonar hardware N0018925F0496 Naval Supply Systems Command (Navy) $350,045
Engineering support services N0018925F0579 Naval Supply Systems Command (Navy) $21,343
Sonar hardware N0018925F0479 Naval Supply Systems Command (Navy) $1,332,232
Konsberg sonar maintenance task order N0018925F0434 Naval Supply Systems Command (Navy) $199,121
Kongsberg sonar maintenance N0018925F0341 Naval Supply Systems Command (Navy) $157,308
Sonar hardware - kongsberg task order N0018925F0435 Naval Supply Systems Command (Navy) $57,810
Engineering support services - new task order N0018925F0163 Naval Supply Systems Command (Navy) $91,999
Engineering support services N0018925F0134 Naval Supply Systems Command (Navy) $180,832
Sonar hardware - new task order N0018925F0092 Naval Supply Systems Command (Navy) $58,424
Engineering support services - new task order N0018925F0051 Naval Supply Systems Command (Navy) $38,287
Spare parts N0018924F0371 Naval Supply Systems Command (Navy) $702,034
Program management support N0018924F0924 Naval Supply Systems Command (Navy) $212,243
Kongsberg software application support and 24/7 tech support N0018924F0922 Naval Supply Systems Command (Navy) $152,712
Engineering support services N0018924F0313 Naval Supply Systems Command (Navy) $185,712
Engineering support services N0018924F0300 Naval Supply Systems Command (Navy) $102,767
Travel N0018924FR006 Naval Supply Systems Command (Navy) $6,525
Depot repairs N0018923FR025 Naval Supply Systems Command (Navy) $11,780
Mbss application development N0018923FR013 Naval Supply Systems Command (Navy) $149,280
Engineering support services N0018923FR300 Naval Supply Systems Command (Navy) $69,041
Program management support N0018923FR303 Naval Supply Systems Command (Navy) $249,276
Program management support N0018923FR298 Naval Supply Systems Command (Navy) $100,776
Sonar hardware N0018923FR287 Naval Supply Systems Command (Navy) $1,198,152
EM124 processing unit N0018922FR130 Naval Supply Systems Command (Navy) $88,763
Sonar hardware N0018922FR190 Naval Supply Systems Command (Navy) $182,064
Engineering support services N0018922FR118 Naval Supply Systems Command (Navy) $13,443
Engineering support services N0018922FR061 Naval Supply Systems Command (Navy) $66,073
Sonar hardware N0018922FR047 Naval Supply Systems Command (Navy) $55,749
Program management support N0018922FR046 Naval Supply Systems Command (Navy) $247,521
Mbss application development N0018922FR051 Naval Supply Systems Command (Navy) $107,832
Sonar hardware N0018922FR048 Naval Supply Systems Command (Navy) $5,390,717
T-AGS sonar hardware kongsberg N0018922FR020 Naval Supply Systems Command (Navy) $82,790
Engineering support services N0018922FR014 Naval Supply Systems Command (Navy) $52,914
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Latest 50 of 60 listed here. See the rest on GovTribe.

Transactions

Action Obligated Date
Change Order P00009 · Multi-beam sonar system and hugin AUV life cycle maintenance $0
Supplemental Agreement for work within scope P00008 · Multi-beam sonar system and hugin AUV life cycle maintenance - bilateral modification to extend the ordering period through 25 march 2027. $0
Other Administrative Action P00007 · Sonar hardware $0
Other Administrative Action P00006 · Class deviation 2025-O00003 - restoring merit-based opportunity in federal contracts implementation modification. $0
Supplemental Agreement for work within scope P00005 $0
Other Administrative Action P00004 · Sonar hardware $0
Other Administrative Action P00003 · Sonar hardware - elin list correction $0
Other Administrative Action P00002 · Sonar hardware elin list update $0
Other Administrative Action P00001 · Sonar hardware $0
Original award $0

Quick answers

Who was awarded contract N0018921DQ006?

N0018921DQ006 was awarded to Kongsberg Discovery US, LLC by Naval Supply Systems Command (Department of the Navy) on March 26, 2021.

How much is contract N0018921DQ006 worth?

Orders under N0018921DQ006 have obligated $21,399,130. Their combined current value, with exercised options, is $21,401,669. Their combined potential value, with all options, is $21,425,849. N0018921DQ006's own ceiling is $25,000,000.

How many orders have been placed under contract N0018921DQ006?

60 orders have been placed under N0018921DQ006, the latest on August 1, 2026.

Which agency awarded contract N0018921DQ006?

Naval Supply Systems Command (Department of the Navy) awarded N0018921DQ006, with funding from Naval Meteorology and Oceanography Command (Department of the Navy).

Who can order from contract N0018921DQ006?

N0018921DQ006 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract N0018921DQ006 competed?

The extent of competition for N0018921DQ006 was not competed. The government received 1 offer.

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