Planning & material (O & MN)

Active Definitive Contract Awarded Last action

Contract number
N0002420C4312
Awardee
Awarding agency
Obligated
$1,393,258,326

Award facts

Opportunity
Contract value 98% obligated
  • $1,400,432,016.00 Current, with exercised options
  • $1,422,519,645.00 Potential, with all options
Completion date 86% complete
Current and potential, with all options
Funding agency
Department of the Navy Department of Defense
NAICS code
336611 Ship Building and Repairing
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
Pricing
Cost Plus Fixed Fee
Place of performance
Poquonock Bridge, CT 06340, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope A00518 · Update hartford availability work package to include corrected change 419 and 420 which adds repair nitrogen flask valve pressure leak and to delete a work… $0
Supplemental Agreement for work within scope A00517 · Weekly update to capture authorized growth on attachment 16 through weekending 7/31/26. Work includes installation of hangers in reverse osmosis system,… $0
Supplemental Agreement for work within scope A00516 · Hartford update attachment 16REFLECTING all authorized growth work through week ENDING7/24/26.this includes reinstalling fiber-optic cable units, fabricating… $0
Supplemental Agreement for work within scope A00515 · Update hartford availability work package to include corrected change 416 and 418 which adds technical insertion-22 install and repair steering and diving… $0
Supplemental Agreement for work within scope A00514 · Update to attachment 16 reflecting authorization of growth work to weld repair topside pressure hull. $0
Supplemental Agreement for work within scope A00513 · Hartford engineered overhaul weekly attachment 16_17 reflecting all authorized growth work through week ending 7/17/26. Work includes low pad connection… $0
Supplemental Agreement for work within scope A00512 · Hartford engineered overhaul weekly update attachment 16 reflecting all authorized growth work through week ending 7/10/26.work included the replacement of… $0
Other Administrative Action P00043 · USS hartford (SSN 786) EOH execution $0
Supplemental Agreement for work within scope A00509 · Quantity (207) 14-inch lead pigs to be transferred to hartford from virginia. $0
Supplemental Agreement for work within scope A00508 $0
Supplemental Agreement for work within scope A00507 · Hartford weekly update to attachment 16 reflecting all authorized growth work through 6.19.26 including AFT main ballast tank 3B previously obscured steel… $0
Supplemental Agreement for work within scope A00506 · Update the availability work package with changes 414 and 415 which includes repairing a leak related to the vent and supply tank, as well as repair and shop… $0
Supplemental Agreement for work within scope A00505 · Weekly update to attachment 16 adding all authorized growth work thru weekending 6/12/26 on the hartford engineering overhaul.work includes forward access cover… $0
Supplemental Agreement for work within scope A00504 · Update attachment 16 with all authorized growth work through weekending june 5, 2026. Work includes reinstallation of interferences in main ballast tank 3B,… $0
Supplemental Agreement for work within scope A00503 · Update the availability work package with changes 409-413 which includes remove, inspect and reinstall cap to elbow unions 29 &30 repair chilled storage box… $0
Supplemental Agreement for work within scope A00502 · Weekly update to attachment 16 adding all authorized growth work through weekending 5/29/26. This includes negotiated work for the installation of temporary… $0
Supplemental Agreement for work within scope A00501 $0
Supplemental Agreement for work within scope A00499 · Weekly update to attachment 16 adding all authorized growth thru weekending 5/15/26. Includes removal of grease lines and reinstallation and testing, replace… $0
Supplemental Agreement for work within scope A00500 · Update the availability work package with changes 407-408 and to add subject work line item 563A01 to attachment 2. $0
Supplemental Agreement for work within scope A00498 · Update specifications 768.501A and 768.502A to incorporate technology insertion 22, as well US update alteration installation team service and support ship work… $0
Supplemental Agreement for work within scope A00497 · Weekly update to attachment 16 reflecting all authorized growth through weekending may 8,2026. Growth included steel inspection deficiencies in main ballast… $0
Funding Only Action P00042 · USS hartford (SSN 786) EOH execution $60,300,000
Supplemental Agreement for work within scope A00495 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 01MAY26.port hydraulic pump interference, fairwater… $0
Supplemental Agreement for work within scope A00496 · Updating the availability work package to include new growth work identified under changes 401-405 $0
Supplemental Agreement for work within scope A00493 · Updating the availability work package to include changes included in specification 768.4070 and specification 768.4361. Changes 374-377, 380-384, and 400 are… $0
Supplemental Agreement for work within scope A00494 · Update to attachment 16 capturing all growth work authorized for hartford engineered overhaul through weekending april 24,2026 which included additional weld… $0
Supplemental Agreement for work within scope A00492 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 17APRIL26. Amee BAY port resurfacing of the commutator… $0
Supplemental Agreement for work within scope A00491 · Removal of existing deficient port and starboard condensate pots and then replacement with new pots. $0
Supplemental Agreement for work within scope A00490 $0
Supplemental Agreement for work within scope A00489 $0
Supplemental Agreement for work within scope A00488 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 27MARCH26. Forward pressure air header leak, forward trim… $0
Supplemental Agreement for work within scope A00487 · Updating the availability work package to include "correct contact flex hoses" as change 396, "adjust floating wire antenna" as change 397, "repair steam… $0
Supplemental Agreement for work within scope A00486 $0
Supplemental Agreement for work within scope A00485 $0
Supplemental Agreement for work within scope A00484 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 06MARCH26. Bearing, insufficient clearance for transducer… $0
Supplemental Agreement for work within scope A00483 · Updating the availability work package adding "repair threads on differential pressure detector high and low pressure vent ports" as change 393, "replace… $0
Supplemental Agreement for work within scope A00482 · Periodic update attachment 16 & 17 to adjudicate any authorized growth work thru weekending 27FEBRUARY26.starboard forward non-pressure hull, poppet hull valve,… $0
Supplemental Agreement for work within scope A00481 · Periodic update to attachment 16/17 to adjudicate authorized growth through weekending 20FEBRUARY26. 9 coupons were authorized for install studs, hull valve… $0
Supplemental Agreement for work within scope A00480 · Updating a line in the availability work package to read "repack coolant sampling 21" as change 392 $0
Supplemental Agreement for work within scope A00478 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 13FEBRUARY26. Tiles and fairing strips, main ballast tank 4B… $0
Supplemental Agreement for work within scope A00479 · Periodic release of claims reporting through 31 december 2024. $0
Supplemental Agreement for work within scope A00477 $0
Supplemental Agreement for work within scope A00476 · Periodic update attachment 16 & 17 to adjudicate authorized growth thru weekending 30JANUARY26.replacement of bedplate, sonar dome repair, snorkel outermast… $0
Supplemental Agreement for work within scope A00475 · Settlement of contractor's claim arising from damages incurred from an electrical fire onboard a submarine whereby both the contractor and government shared… $622,868
Supplemental Agreement for work within scope A00474 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 16JANUARY26. Main ballast tanks 1A/2A &1B/2B, stern dive gear,… $0
Other Administrative Action P00041 · USS hartford (SSN 786) EOH execution $708,643
Supplemental Agreement for work within scope A00473 · Adding available work package change 390 and 391 to include repair of high-pressure air valve 71 connection and correct diffuser on vent sequence 8, system 18. $0
Supplemental Agreement for work within scope A00472 $0
Supplemental Agreement for work within scope A00471 · Periodic update to attachment 16 & 17 to adjudicate any authorized growth work through weekending 09JANUARY26. Forward main ballast tank weld, P5 pipe to… $0
Supplemental Agreement for work within scope A00470 · Adding available work package change 389 to include repair of air high pressure(AHP)-49 valve. $0
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About this award

The Department of the Navy awarded a $1,422,519,645.00 cost-plus-fixed-fee definitive contract to Electric Boat Corporation (General Dynamics Electric Boat division) for Maintenance, Repair and Overhaul initiatives under the Defense Business System MRO program, with an award date of August 13, 2020, and an ultimate completion date of November 1, 2027. The award carries no set-aside. The source does not reference a sole-source justification. Place of performance is Poquonock Bridge, Connecticut 06340. The parent of the awardee is General Dynamics Corp, and the awardee's SAM-registered small business status is not reflected in the source (the source records no SBA certifications for the prime).

The source's authoritative description directs the work to update the Hartford availability work package to include corrected Change 419 and 420, adding repair of a nitrogen flask valve pressure leak, and to delete a work package deemed ship's force capable. Pricing type is cost-plus-fixed-fee.

Supporting material is limited to the vendor summaries and sub-award records, which describe a broad Navy submarine and surface-ship maintenance and modernization base. Subcontract records in the source reference Electric Boat teaming on USS Hartford (SSN 786) end-of-availability execution and recurring "Point Change 768.500" alteration installation team support funding actions for C4I.

Subawards

Subcontractor Amount Awarded
Aggreko, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See $79,313
Artcraft Fabricators Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See $246,485
Oceaneering International Inc. PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… $26,255
Apollo Professional Solutions, Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See $95,000
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Complete Description -$44,620
Sherburn Electronics Inc. PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… -$9,834
Oceaneering International Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See $167,336
Wells Professional Consulting Services LLC PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… -$80,146
Wells Professional Consulting Services LLC PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… -$47,734
Wells Professional Consulting Services LLC PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… -$417,048
Imia, LLC PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… $647,667
I S C O Corporation INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $33,664
Oceaneering International Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below -$16,478
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $124,500
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $120,000
Curtiss-Wright Electro-Mechanical Corp PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 06DEC24, THIS WEEK ONLY SDVG ITEMS BELOW THE "COUPON" WERE… $16,065
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below -$51,262
Proterial Cable America Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $63,189
Teledyne Instruments Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $54,893
ASA Environmental Products Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $40,431
Subcontractor not on record INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $30,660
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $76,800
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $93,000
Imia, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $70,081
Oceaneering International Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $59,848
Johnson Controls Navy Systems, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $8,625
MMC Metrology Lab, Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below -$900
Curtiss-Wright Electro-Mechanical Corp INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $63,312
Imia, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $43,636
Curtiss-Wright Electro-Mechanical Corporation INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $55,093
CDW Government LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $58,956
Dell Federal Systems L.P INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $57,605
Teledyne Instruments Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See -$263
Aggreko, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $14,089
Crestchic Inc. INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below -$180
Johnson Controls Navy Systems, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $17,062
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $16,800
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $30,000
Curtiss-Wright Electro-Mechanical Corp PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 26APR24 see complete description $34,344
Teledyne Instruments Inc. PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 26APR24 see complete description $36,568
Wells Professional Consulting Services LLC PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 07.05.24 see complete description $60,805
Curtiss-Wright Electro-Mechanical Corp INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below $32,099
Oceaneering International Inc. PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 26APR24 see complete description $33,652
Oceaneering International Inc. PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 26APR24 see complete description $134,918
Wells Professional Consulting Services LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Below -$11,708
Imia, LLC PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 26APR24 see complete description $1,547,043
Alfa Laval Inc. PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 26APR24 see complete description -$20,589
Subcontractor not on record PERIODIC UPDATE TO ATTACHMENT 16 & 17 TO ADJUDICATE ANY AUTHORIZED GROWTH WORK THROUGH WEEKENDING 07.05.24 see complete description -$1,641,398
PCB Piezotronics, Inc. USS HARTFORD (SSN 786) EOH EXECUTION see report $57,750
Aggreko, LLC INCREMENTALLY FUND PREVIOUSLY NEGOTIATED POINT CHANGE 768.500 FOR ALTERATION INSTALLATION TEAM SUPPORT FOR C4I. See Complete Description $828,806
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Quick answers

Who was awarded contract N0002420C4312?

N0002420C4312 was awarded to Electric Boat Corporation by Naval Sea Systems Command (Department of the Navy) on August 13, 2020.

How much is contract N0002420C4312 worth?

The government has obligated $1,393,258,326 on N0002420C4312. Its current value, with exercised options, is $1,400,432,016. Its potential value, with all options, is $1,422,519,645.

Which agency awarded contract N0002420C4312?

Naval Sea Systems Command (Department of the Navy) awarded N0002420C4312, with funding from Department of the Navy (Department of Defense).

Was contract N0002420C4312 competed?

The extent of competition for N0002420C4312 was not competed. The government received 1 offer.

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