N4019221F4343↗

Name: N4019221F4343: X047 Won 1608924 Uct 2 Building 23Sy Renovation, Eod Mu-5, Nbgah
Creator: SpendQuery

X047 WON 1608924 UCT 2 BUILDING 23SY RENOVATION, EOD MU-5, NBGAH

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

Obligated to date$574.3K3 actions

Current value$3.91Mwith options exercised

Period2021-09-01 → 2026-09-30current end date

Up for re-bid: ends 2026-09-30. Recompete brief →

What it is

Product or service: Repair or Alteration of Other Industrial Buildings (PSC Z2EZ)
Industry: Commercial and Institutional Building Construction (NAICS 236220)
Contracting office: Navfacsyscom Marianas (N40192)
Competition: Full and open after exclusion of sources · 5 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

FY2024$332.5K

FY2026$241.9K

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

3 actions since 2024-07-31. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-06-18	P00004	Supplemental agreement (work within scope)	$0	TIME MODIFICATION TO EXTEND 903 CALENDAR DAYS FROM 10 APRIL 2024 TO 30 SEPTEMBER 2026.
2025-11-20	P00003	Supplemental agreement (work within scope)	$241.9K	UCT 2 BUILDING 23SY RENOVATION, EOD MU-5, NBGAH
2024-07-31	P00002	Change order	$332.5K	X047 WON 1608924 UCT 2 BUILDING 23SY RENOVATION, EOD MU-5, NBGAH - ADDITIONAL CONCRETE PILES

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 ↗