Department of the Interior (DOI): NAICS 488310 — Port and Harbor Operations

0open solicitations

$187Kobligated in FY2026

6contracts ending within 18 months

Open solicitations

Nothing is open in this category right now.

How DOI NAICS 488310 spends

FY2021$43K

FY2022$315K

FY2023$335K

FY2024$232K

FY2025$818K

FY2026$187K

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DOI NAICS 488310 contracts expiring in the next 18 months

6 contracts worth $1.2M.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
EZ DOCK OF TEXAS LP	Departmental Offices	488310 Port and Harbor Operations	$76K	24 December 2026	Now / imminent	Details
MILLER'S LAUNCH, INC.	NPS	488310 Port and Harbor Operations	$380K	31 January 2027	Now / imminent	Details
THE GREAT LAKES TOWING COMPANY LLC	USGS	488310 Port and Harbor Operations	$42K	28 February 2027	Now / imminent	Details
CJR ATLANTIC, INC	NPS	488310 Port and Harbor Operations	$386K	01 May 2027	Now / imminent	Details
PEARL BEACH CONSTRUCTION COMPANY	NPS	488310 Port and Harbor Operations	$299K	30 June 2027	~Q1 2027	Details
TLC UNLIMITED LLC	NPS	488310 Port and Harbor Operations	$25K	30 September 2027	~Q2 2027	Details

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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