N4019225F4003↗
Tpc-Nan a Joint Venture received this contract from Navfacsyscom Marianas, Department of the Navy: $606.07M obligated so far for repair or alteration of other non-building facilities. It runs to 2029-10-14.
Key facts · data as of Oct 23, 2026
- Recipient
- Tpc-Nan a Joint Venture
- Awarding agency
- Department of the Navy (Department of Defense)
- Contracting office
- Navfacsyscom Marianas (N40192)
- Obligated to date
- $606.07M
- Potential value
- $661.70M
- Ends
- 2029-10-14
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award N4019225F4003, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_N4019225F4003_9700_N6274222D1314_9700
Tpc-Nan a Joint Venture: all federal awards · Department of Defense: spending · Navfacsyscom Marianas: what it buys
WON 1797102 RM24-2147 WATERFRONT
What it is
- Product or service
- Repair or Alteration of Other Non-Building Facilities (PSC Z2PZ)
- Industry
- Other Heavy and Civil Engineering Construction (NAICS 237990)
- Contracting office
- Navfacsyscom Marianas (N40192)
- Competition
- Full and open competition · 2 offers received
- Pricing
- Firm fixed price
- How it was bought
- Multiple-award IDIQ · under N6274222D1314
- Where the work is
- Guam, GU · district GU-98
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
Every action
6 actions since 2024-10-12. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-07-02 | P00005 | Supplemental agreement (work within scope) | $30.00M | APRA HARBOR WATER REPAIRS (AHWR), NAVAL BASE GUAM; PC11 AHWR EMERGENCY REPAIRS (PART 1) |
| 2025-09-30 | P00004 | Supplemental agreement (work within scope) | $3.30M | APRA HARBOR WATER REPAIRS (AHWR), NAVAL BASE GUAM - INCORPORATE PC06 EXTEND REVETMENT BEYOND ATON PER RFI 0056; PC07 EOD SEAWALL AREA PER RFI 0029.00; AND PC08 PILE REPLACEMENT AT SUMAY DOCK. |
| 2025-08-27 | P00003 | Additional work (new agreement) | $1.70M | MOD TO INCORPORATE CHANGES TO INCLUDE CONSTRUCTION OF GOVERNMENT FIELD SITE OFFICE, 89 CALENDAR TIME EXTENSION DUE TO CICA STAY, AND SPECIFICATION SECTION 01 45 00 QUALITY CONTROL (AMENDMENT 0005, DATED 03 APRIL 2025) |
| 2025-03-05 | P00002 | Change order | $8.15M | WON 1797102 RM24-2147 WATERFRONT P00002 EMERGENCY BREACH PROTECTION |
| 2025-02-14 | P00001 | Option exercised | $232.35M | WON 1797102 RM24-2147 WATERFRONT |
| 2024-10-12 | 0 | $330.57M | WON 1797102 RM24-2147 WATERFRONT |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗