FIRM FIXED PRICENO SET ASIDE USED.

C. J. MAHAN CONSTRUCTION COMPANY, LLC - UPSTREAM APPROACH WALLS, CHICKAMAUGA LOCK, CHATTANOOGA TN.

PIID: W912P521C0009Solicitation ID: W912P521R0002
Signed Date: Nov 25, 2025Effective Date: Sep 21, 2021End Date: Closed on Jan 30, 2026
Award $
$78.2M
Vendor
C. J. MAHAN CONSTRUCTION COMPANY, LLC
NAICS
237990
Signed Date
Nov 25, 2025

Key Details

Dollars Obligated
$78.2M
Base & All Options
Awarding Agency
Department of Defense
Awarding Sub-Agency
Department of the Army
Product Service Code
Z2KA - REPAIR OR ALTERATION OF DAMS
Extent Competed
FULL AND OPEN COMPETITION
Number of Offers
2
Place of Performance
CHATTANOOGA, TN, 374157072, CD-TN-03

Description

UPSTREAM APPROACH WALLS, CHICKAMAUGA LOCK, CHATTANOOGA TN.

Context & Analysis

On Nov 25, 2025, Department of Defense obligated $78,174,994.46 to C. J. MAHAN CONSTRUCTION COMPANY, LLC for upstream approach walls, chickamauga lock, chattanooga tn.. The award is classified under NAICS 237990 — OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION and issued as a firm fixed price contract. Competition extent: full and open competition with 2 offers received. The procurement used a NO SET ASIDE USED. set-aside. Performance is located in CHATTANOOGA, TN. This award is one of several similar procurements from Department of Defense under NAICS 237990 — related awards are listed below.

Market context

Recompete outlook
Ended Jan 30, 2026 (9 months ago). Recompete signal as of Oct 16, 2026: 50/100, combining time to the end date, the incumbent's history with this agency, whether the award was competed, and its size.
Competition
Competed, with 2 offers. 92% of 585 awards in this market (Department of Defense awards in NAICS 237990 over the last 3 years) were competed; median 3 offers.
Award size
At $78.2M, this award is larger than three in four of the 1095 priced Department of Defense awards in NAICS 237990 over the last 3 years (median $5.5M).
Incumbent at this agency
C. J. MAHAN CONSTRUCTION COMPANY, LLC has 11 other awards from Department of Defense, totalling $301.9M, 2024–2026.
Largest vendors in this market

By obligations, Department of Defense awards in NAICS 237990 over the last 3 years.

Computed from USAspending award data on Oct 16, 2026.

Contractor Information

UEI: GGGWC8MCSGT7
CAGE Code: 3N7D2
Location: GROVE CITY, OH

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