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N4008521C0077↗

381 Constructors received this contract from Navfacsyscom Atlantic, Department of the Navy: $1.33B obligated so far for construction of ship construction and repair facilities. It runs to 2029-03-30.

Key facts · data as of Oct 22, 2026

Recipient
381 Constructors
Awarding agency
Department of the Navy (Department of Defense)
Contracting office
Navfacsyscom Atlantic (N62470)
Obligated to date
$1.33B
Potential value
$1.97B
Ends
2029-03-30

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 22, 2026.

Cite this page: SpendQuery, Award N4008521C0077, data as of Oct 22, 2026, https://spendquery.com/award?id=CONT_AWD_N4008521C0077_9700_-NONE-_-NONE-

381 Constructors: all federal awards · Department of Defense: spending · Navfacsyscom Atlantic: what it buys

P-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME

Definitive Contract · Department of the Navy · to 381 Constructors (UEI P4LGE35HG4B5) · data as of 2026-10-22

Obligated to date$1.33B69 actions
Current value$1.96Bwith options exercised
Potential value$1.97Bif every option is used
Period2021-08-13 → 2029-03-30current end date
Passed on$122.21Mto 207 subcontractors

What it is

Product or service
Construction of Ship Construction and Repair Facilities (PSC Y1ED)
Industry
Other Heavy and Civil Engineering Construction (NAICS 237990)
Contracting office
Navfacsyscom Atlantic (N62470)
Competition
Full and open competition · 2 offers received
Pricing
Firm fixed price
How it was bought
Standalone contract
Solicitation
N4008520R0021
Where the work is
York, ME · district ME-01

Obligations by fiscal year

FY2023$444.71M
FY2024$447.38M
FY2025$376.67M
FY2026$66.01M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

554 subawards totaling $122.21M (9.2% of what was obligated), as 381 Constructors reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.

SubcontractorAmountSubawardsWhereFirstLast
Api Group Corp$8.82M1MN2023-08-162023-08-16
Blue Atlantic Fabricators LLC$6.73M11MA2022-11-172023-07-13
Cascade Pump Company$6.03M1CA2023-05-302023-05-30
Center Rock, Inc.$4.89M27PA2022-12-012025-10-30
Peri-Werk Artur Schwörer GMBH & Co. KG$4.49M4MD2023-01-302024-09-08
Ibcontrols$4.24M1ME2023-04-242023-04-24
Kiewit Foundations Co$4.00M1NE2022-10-192022-10-19
Metal Traders Inc$3.77M19PA2022-10-122025-10-22
Alaskan Copper Companies, Inc.$3.60M1WA2023-02-062023-02-06
Ryco Heavy Haul, Inc$3.42M9MA2023-11-142025-12-15
Enviro Staffing Solutions, Corp$3.00M1MA2023-06-142023-06-14
Penobscot Bay Tractor Tug Co., Inc.$2.53M2ME2022-10-102022-10-30
Doka USA LTD.$2.36M15NJ2023-05-112025-09-24
Keller Group P L C$2.16M1NJ2023-04-132023-04-13
Reece Supply LLC$2.09M2TX2024-05-202024-06-24
Coastal Engineering LLC$2.04M1NJ2023-01-062023-01-06
R&W Enterprises, Inc$1.88M1MA2024-09-182024-09-18
Hub Foundation Co., Inc.$1.73M1MA2023-03-012023-03-01
Mincon Inc$1.47M7VA2022-11-212024-12-26
Bourque Industrial$1.46M2NB2023-10-062024-06-17
Moores Crane Rental Corp$1.39M10NH2023-03-272025-09-03
George W Pynn Masonry Inc$1.33M1NH2023-10-252023-10-25
A/Z Corporation$1.31M1CT2023-04-192023-04-19
Bridgewell Resources LLC$1.29M13OR2022-10-272025-01-15
United Rentals (North America), Inc.$1.26M24CT2022-11-212025-12-05

The 25 largest of 207; the rest are on USAspending.gov.

The largest single subawards
DateToAmountFor
2023-08-16The Jamar Company$8.82MPLUMBING IN UTILITY BUILDING 1 AU HVAC INSTALL IN UTILITY BUILDING 1 AU PLUMBING IN PUMPSTATION 1 AU HVAC INSTALL IN PUMPSTATION 1 AU PLUMBING IN PUMPWELL 1 AU HVAC INSTALL IN PUMP WELL 1 AU
2023-05-30Cascade Pump Company$6.03M3 DEWATERING PUMP AND MOTOR
2023-01-14Blue Atlantic Fabricators LLC$4.85MSOE BRACING & TEMPLATE STEEL
2023-04-24Ibcontrols$4.24MBUILDING AUTOMATED SYSTEMS HVAC CONTROLS
2022-10-19Kiewit Foundations Co$4.00MLABOR
2023-09-28Peri Formwork Systems, Inc.$3.83MMONOLITH B WALL FORMWORK
2023-02-06Alaskan Copper Companies, Inc.$3.60MPCO-130 (#341) REVISED FLANGE PS CWIS ( 1 EA SUB,PIPE,OTHER 1 EA HPA COPPER NICKEL PIPING 1 LS SUB,PIPE,OTHER 1 EA HPA CUNI PIPING 1 LS SUB,PIPE,OTHER 3,220,283.58 EA 5791 - PS-IE-BUY TRASH RACK 1 EA
2023-06-14Enviro Staffing Solutions Corp$3.00MTEMPORARY STAFFING 1 AU CRAFT PER DIEM 1 AU
2023-04-13Keller Industrial, Inc.$2.16MJET GROUTING - KELLER
2022-10-30Penobscot Bay Tractor Tug Co., Inc.$2.15MMOBE CUSTOM BARGES-ABS BARGE 260X68 TO B 1 AU MARINE TRANSPORT 1 AU TUG MONOLITHS TO PSNY ROUND TRIP 1 AU
2023-01-06Coastal Engineering LLC$2.04M7.25 CIVIL MARINE DIVING - DIVE INSPECTION - COASTAL ENGINEERING
2023-01-03Center Rock, Inc.$1.90M9' DRILLED SHAFT CLUSTER DRILLS
2024-09-18R&W Enterprises, Inc$1.88M1” X 600 FT POLYDAC 3 STRAND ROPE 2 EA 1” X 600 FT POLYDAC 3 STRAND ROPE 2 EA 3/4" X 600 FT POLYDAC 3 STRAND ROPE 3,600.00 EA FREIGHT 1 EA ADJUSTMENT 1 EA
2023-03-01Hub Foundation Co., Inc.$1.73MROCK ANCHORS - HUB FOUNDATION CO
2024-06-24Reece Supply LLC$1.62M10218 - ES DEWATERING VALVE PM (REECE) 1 EA 10089 - DR - PVC PIPING ENTRANCE STRUCT 1 EA DR - PIPING PVC 1 LS WH - PIPING & VALVES 1 LS SS - PIPING & VALVES 1 LS LPS/LPC - PIPING & VALVES 1 LS HPS/CR - PIPING & VALVES…
2024-06-17Bourque Industrial$1.43MRFI CHANGE - HANDRAILS & SAFETY GATES AT 1 LS [1.22, 1.24, 1.30-1.32] - HANDRAIL - NOR 1 LS [1.33] - HANDRAIL - DD1N HEADWALL 1 LS [1.23] - HANDRAIL - MISC CENTERWALL (UPP 1 LS [1.34] - HANDRAIL - ENTRANCE STRUCTURE 1…
2024-07-10Ryco Heavy Haul, Inc$1.35MLOWBED UNDER 40 TON LOWBED 40-50 TON LOWBED 50-70 TON BEAM TRAILER ESCORT SERVICES FLATBED MISC PERMITS CASING MAN CAGE OVERTIME
2023-10-25George W Pynn Masonry Inc$1.33MFURNISH AND INSTALL CONCRETE MASONRY UNITS
2023-04-19A/Z Corporation$1.31MPURE WATER EQUIPMENT SYSTEM
2023-06-27Metal Traders Inc$1.30MBERTH 1 REINFORCING BEAMS 40X362, 40X 503
2023-05-05Schoellhorn - Albrecht Machine Co Inc$1.19M10021 - CAPSTAN STARTER CABINET PM (SCHO 1 LS PCO-007 - ADDED CLEAT ANCHOR BOLTS RFI10 2,783.48 LS BOL PLACEHOLDER - REMOVE BEFORE E&P COS 1 LS MARINE ANCHORING & MOORING HARDWARE - CL 406,812.76 LS ADDITIONAL ANCHOR…
2024-05-31Bendtec, LLC$1.17MBOL TIE OUT LINE 1 EA INDUSTRIAL PIPE AND PIPING 8 EA
2024-06-17Nes Global LLC$1.00MTEMPORARY STAFFING 1 EA CRAFT PER DIEM 1 EA
2023-01-25Moonlight Commercial Cleaning, LLC$928.8KJANITORIAL SERVICES 2 AU
2022-12-08Delta Cooling Towers Inc$875.0KSUB,COOLING TOWER, FABRICATE 196,944.00 EA SUB,COOLING TOWER, FABRICATE 486,580.00 EA SUB,COOLING TOWER, FABRICATE 191,475.00 EA

Every action

69 actions since 2022-10-26. Each is a modification or amendment with the money it added or took back.

DateModificationKindAmountWhat the agency wrote
2026-07-10P00080Supplemental agreement (work within scope)$10.8KP00079 - INCORPORATE PROPOSED CHANGE ORDER 192; DEWATERING PUMP: CONDUIT ROUTING.
2026-07-08P00079Supplemental agreement (work within scope)$119.0KP00079 - INCORPORATE PROPOSED CHANGE ORDER 192; DEWATERING PUMP: CONDUIT ROUTING.
2026-06-08P00078Supplemental agreement (work within scope)$69.8KP00078 - INCORPORATE PROPOSED CHANGE ORDER 62; PUMPWELL DOORS EXISTING CONDITIONS
2026-05-20P00077Supplemental agreement (work within scope)$1.79MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2026-05-08P00076Supplemental agreement (work within scope)$113.7KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2026-02-27P00075Funding only$44.55MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2026-02-02P00074Supplemental agreement (work within scope)$200.2KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2026-01-28P00073Supplemental agreement (work within scope)$428.0KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-12-18P00072Supplemental agreement (work within scope)$519.6KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-11-03P00071Supplemental agreement (work within scope)$327.3KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-10-24P00070Supplemental agreement (work within scope)$0P-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-10-15P00069Supplemental agreement (work within scope)$17.88MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-09-30P00068Supplemental agreement (work within scope)$298.6KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-09-29P00067Funding only$100.00MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-09-24P00066Supplemental agreement (work within scope)$8.57MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-09-10P00065Supplemental agreement (work within scope)$412.0KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-08-22P00064Supplemental agreement (work within scope)$1.84MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-08-06P00063Supplemental agreement (work within scope)$569.7KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-07-18P00062Administrative change$0P-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-07-17P00061Supplemental agreement (work within scope)$930.7KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-06-30P00060Funding only$137.08MP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-06-26P00059Supplemental agreement (work within scope)$334.3KP-381 MULTI-MISSION DRY DOCK #1, PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME
2025-05-12P00058Supplemental agreement (work within scope)$350.2KP00058 - PC GROUP (3)_113, 147 & 171
2025-05-07P00057Supplemental agreement (work within scope)$742.3KP00057 - PC GROUP (4)_ 49, 50, 89, & 147.
2025-04-17P00056Supplemental agreement (work within scope)$1.49MP00056 - PCO 173
2025-04-09P00055Supplemental agreement (work within scope)$373.5KP00055 - EPA 24Q2
2025-04-03P00054Administrative change$0P00054 - CLASS DEV 2025-O0003 & O0004_EOS
2025-04-02P00053Supplemental agreement (work within scope)$1.12MP00053 - PC149_ ADDTL PUMP FUNDS_DP MX
2025-03-14P00052Supplemental agreement (work within scope)$1.80MP00052 - PC 85
2025-03-05P00051Supplemental agreement (work within scope)$1.88MP00051 - PC82_ROCK DEPTH & TANGENT PILE (ISSUE 184 PT 1)
2025-02-13P00050Supplemental agreement (work within scope)$114.73MFY 25 INCREMENTAL FUNDING PART 1
2025-02-12P00049Supplemental agreement (work within scope)$691.2KP00049 - EPA 24Q1
2025-02-03P00048Supplemental agreement (work within scope)$2.34MP00048 - PC 25_T PUMP COORD PT2
2025-01-24P00047Supplemental agreement (work within scope)$1.03MP00047 - PC84
2025-01-13P00046Supplemental agreement (work within scope)$97.7KP00046 - PC GRP 4_87,138,151,165
2024-10-09P00045Supplemental agreement (work within scope)$0PC 155 IN WATER NIGHT WORK
2024-09-19P00044Supplemental agreement (work within scope)$230.6KP00044 - PC GRP (3)_92,95 & 119
2024-09-05P00043Supplemental agreement (work within scope)$319.9KP00043 - PC GROUP (4)_125,136,139,142
2024-08-09P00042Supplemental agreement (work within scope)$106.1KP00042 - PC GRP (4)_061, 099, 107, AND 129.
2024-07-29P00041Supplemental agreement (work within scope)$582.3KP00041 - EPA 23Q4
2024-07-03P00040Supplemental agreement (work within scope)$354.2KP00040 - PC 108_MONOLITH JOINT PREP (RFI 615)
2024-06-27P00039Supplemental agreement (work within scope)$151.2KP000039 - PC GROUP (4)_58,75,93 & 100
2024-06-07P00038Supplemental agreement (work within scope)$728.9KP00038 - EPA 2023 Q3
2024-06-06P00037Supplemental agreement (work within scope)$305.2KP00037 - PC30_BERTH 11 CONCRETE INTERFERENCE
2024-06-03P00036Supplemental agreement (work within scope)$699.6KP00036 - PC 48 & 55
2024-05-29P00035Funding only$247.16MP00035 FY '24 INCREMENTAL FUNDING PART 2
2024-05-29P00034Supplemental agreement (work within scope)$87.9KP00034 - PC GROUP (4)_070,101,112,124
2024-05-21P00033Supplemental agreement (work within scope)$933.4KEPA 23Q2
2024-04-12P00032Supplemental agreement (work within scope)$0P00032 - PC 115 BREWER OPS DIV 01 SPEC
2024-03-21P00031Supplemental agreement (work within scope)$306.5KP00031 - PC 17_AC-DC FIBER RELOCATION (PER RFI 217)
2024-03-01P00030Supplemental agreement (work within scope)$3.87MPCO 18 BERTH 1 GROUTING QUANTITY CHANGE
2024-02-29P00029Supplemental agreement (work within scope)$134.4KP00029 - PC 072_SLUICE GATE & PC 073_UTILITY CHASE
2024-01-24P00028Change order$0P00028 - GOVT SAFETY SPEC CHANGE
2024-01-16P00027Supplemental agreement (work within scope)$189.00MP00027 FY '24 INCREMENTAL FUNDING PART 1
2023-12-26P00026Supplemental agreement (work within scope)$242.6KP0026 - PC GROUP (5)_19,60,63,083 AND 90
2023-12-15P00025Supplemental agreement (work within scope)$300.0KP00025 - PC 111 TEMP PUMP & SYSTEM REPAIRS
2023-11-21P00024Supplemental agreement (work within scope)$1.13MP00024 - PC 59 IR NON-HAZ SOIL TRUCK & DISPOSAL
2023-10-25P00023Supplemental agreement (work within scope)$248.6KP00023 - PC GROUP (3)_79,80,81
2023-10-12P00022Supplemental agreement (work within scope)$487.3KP00022 - EPA 2023 QUARTER 1. PER BASE CONTRACT N4008521C0077, THE CONTRACTOR SHALL SUBMIT AND GOVERNMENT SHALL AWARD QUARTERLY SUBMISSIONS FOR ECONOMIC PRICE ADJUSTMENT(S) FOR SPECIFIC PURCHASED COMMODITIES OUTLINED IN THE CURRENT EPA SCHEDULE.
2023-09-08P00021Supplemental agreement (work within scope)$125.5KP00021 - PC GROUP (12)
2023-08-18P00020Supplemental agreement (work within scope)$3.33MP00020 - EPA '21 Q4 THRU '22 Q4
2023-06-30P00019Supplemental agreement (work within scope)$36.1KP00019 - PC20 FLANGE RING ALT & PC34 TASW GEN
2023-06-01P00018Supplemental agreement (work within scope)$467.6KP00018 - PCO-013: BERTH 11 TUNNEL REPAIRS
2023-02-28P00017Funding only$25.00MP00017 - PCO-01 FY23 INCREMENTAL FUNDING
2023-02-14P00016Supplemental agreement (work within scope)$42.1KP00016 - PCO-029 SCOPE OF WORK: MONOLITH B9 DRAINAGE LINE WALL PENETRATION.
2023-02-03P00015Supplemental agreement (work within scope)$16.50MPCO-06 REMOVE P310 EXFILTRATION MEASURES, ADDED ROCK REMOVAL, SCHEDULE CHANGES & IMPACT
2023-01-13P00014Administrative change$395.02MADD FY23 INCREMENT FUNDING
2022-12-15P00013Supplemental agreement (work within scope)$322.8KPCS 14/15/21
2022-10-26P00012Supplemental agreement (work within scope)$3.87MBUBBE WALL CURTAIN SYSTEM

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-22). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗