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Department of Defense (DoD): NAICS 237110 — Water and Sewer Line and Related Structures Construction

5open solicitations

$96.2Mobligated in FY2026

58contracts ending within 18 months

Open solicitations

Fort Mifflin Sewage Lift StationArmy · Small Business Set Aside - Total · Due 08 October 2026
Construction of the new Regional Storm Water Retention Basin at Detroit Arsenal, Warren, MIArmy · Unrestricted (full and open) · Due 13 October 2026
9-Mile Pump StationArmy · Unrestricted (full and open) · Due 15 October 2026
Sewage Ejector and Line AssessmentArmy · Unrestricted (full and open) · Due 28 October 2026
BRINE PIPELINE ACCESS IMPROVEMENTSArmy · Small Business Set Aside - Total · Due 04 February 2027

How DoD NAICS 237110 spends

FY2021$189.1M

FY2022$406.8M

FY2023$370.3M

FY2024$352.4M

FY2025$351.2M

FY2026$96.2M

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.

DoD NAICS 237110 contracts expiring in the next 18 months

58 contracts worth $459.8M.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
LODUCA ASSOCIATES, INC.	Army	237110 Water and Sewer Line and Related Structures Construction	$8.4M	06 October 2026	Now / imminent	USASpending
ETOLIN STRAIT ASSOCIATES LLC	Navy	237110 Water and Sewer Line and Related Structures Construction	$9.7M	08 October 2026	Now / imminent	USASpending
HAMPTON ROADS MECHANICAL OF VIRGINIA, LLC	Navy	237110 Water and Sewer Line and Related Structures Construction	$108K	12 October 2026	Now / imminent	USASpending
ENVIREMEDIAL SERVICES, INC.	Army	237110 Water and Sewer Line and Related Structures Construction	$29K	14 October 2026	Now / imminent	USASpending
AMA DIVERSIFIED CONSTRUCTION GROUP	Navy	237110 Water and Sewer Line and Related Structures Construction	$541K	19 October 2026	Now / imminent	USASpending
VIXEN LLC	Army	237110 Water and Sewer Line and Related Structures Construction	$6.0M	21 October 2026	Now / imminent	USASpending
IHP INDUSTRIAL, INC.	Army	237110 Water and Sewer Line and Related Structures Construction	$7.6M	29 October 2026	Now / imminent	USASpending
T & T CONSTRUCTION ENTERPRISES, LLC	Army	237110 Water and Sewer Line and Related Structures Construction	$266K	30 October 2026	Now / imminent	USASpending
KOMAN GOVERNMENT SOLUTIONS LLC	Navy	237110 Water and Sewer Line and Related Structures Construction	$624K	31 October 2026	Now / imminent	USASpending
DE LA HOZ BUILDERS, INC.	Air Force	237110 Water and Sewer Line and Related Structures Construction	$3.8M	11 November 2026	Now / imminent	USASpending
HAMPTON ROADS MECHANICAL OF VIRGINIA, LLC	Navy	237110 Water and Sewer Line and Related Structures Construction	$209K	11 November 2026	Now / imminent	USASpending
MCON CONSTRUCTORS, INC.	Army	237110 Water and Sewer Line and Related Structures Construction	$243K	17 November 2026	Now / imminent	USASpending
SES CIVIL AND ENVIRONMENTAL LLC	Army	237110 Water and Sewer Line and Related Structures Construction	$10.4M	25 November 2026	Now / imminent	USASpending
SYGNOS INC	Navy	237110 Water and Sewer Line and Related Structures Construction	$2.8M	07 December 2026	Now / imminent	USASpending
AAECON GENERAL CONTRACTING LLC	Army	237110 Water and Sewer Line and Related Structures Construction	$248K	08 December 2026	Now / imminent	USASpending

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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