N4019221F4118↗

Name: N4019221F4118: Won 1664919: Replace Three (3) Orote Power Plant Generator Exhaust System at B307, NBG
Creator: SpendQuery

WON 1664919: REPLACE THREE (3) OROTE POWER PLANT GENERATOR EXHAUST SYSTEM AT B307, NBG

Delivery Order · Department of the Navy · to Serrano Construction and Development Corp. (UEI ZR9ANK3HAWR2) · data as of 2026-09-30

Obligated to date$3.67M1 action

Current value$8.26Mwith options exercised

Period2021-02-16 → 2022-08-01current end date

What it is

Product or service: Repair or Alteration of Epg Facilities - Other, Including Transmission (PSC Z2MZ)
Industry: Commercial and Institutional Building Construction (NAICS 236220)
Contracting office: Navfacsyscom Marianas (N40192)
Competition: Full and open after exclusion of sources · 3 offers received
Pricing: Firm fixed price
How it was bought: Multiple-award IDIQ · under N4019218D2804
Solicitation: N4019216R2800
Where the work is: Guam, GU · district GU-98

Obligations by fiscal year

FY2026$3.67M

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

1 action since 2026-05-21. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-05-21	P00002	Supplemental agreement (work within scope)	$3.67M	UPWARD OBLIGATION MODIFICATION TO INCORPORATE REA #1 AND REA#2

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-09-30). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗