ASBCA 63031
Board: ASBCA
Agency: United States Army Corps of Engineers
Appellant: C. J. Mahan Construction Company
Date: 2025-09-30
Outcome: sustained
DOCUMENT FOR PUBLIC RELEASE
The decision issued on the date below is subject to an ASBCA Protective Order.
This version has been approved for public release.
ARMED SERVICES BOARD OF CONTRACT APPEALS
Appeal of - )
)
C. J. Mahan Construction Company ) ASBCA No. 63031
)
Under Contract No. W912QR-18-C-0033 )
APPEARANCES FOR THE APPELLANT: Lawrence M. Prosen, Esq.
Josephine M. Bahn, Esq.
Cozen O’Connor
Washington, DC
Michael W. Currie, Esq.
Currie & Associates LLC
Grove City, OH
APPEARANCES FOR THE GOVERNMENT: Michael P. Goodman, Esq.
Engineer Chief Trial Attorney
James M. Inman, Esq.
R. Lauren Horner, Esq.
Zachary J. Grader, Esq.
Engineer Trial Attorneys
U.S. Army Engineer District, Louisville
OPINION BY ADMINISTRATIVE JUDGE D’ALESSANDRIS
Appellant, C.J. Mahan Construction Company (Mahan) entered into a contract
with respondent, the United States Army Corps of Engineers (government or USACE)
to remove a lock and dam on the Ohio River, near Brookport, Illinois. Mahan
employed divers to remove underwater metal portions of the lock and dam structure.
Unlike recreational SCUBA diving in the crystal-clear waters of a Caribbean island,
this underwater demolition work was performed by surface supplied air in water with
minimal visibility, a swift current, and the additional hazard of floating debris.
Because of these dangers, the contract required compliance with the diving operations
section of the USACE Safety and Health Requirements Manual (EM 385). An
appendix to the dive section of the manual provides “Manning Levels for Dive Teams”
specifying a four-person minimum team size (diving supervisor, diver, standby diver,
and tender) for one diver performing the type of demolition work involved in the
project. The appendix further provides that the standby diver can act as a second
working diver if certain conditions are met, including the addition of a second tender,
creating a minimum dive team size of five.
DOCUMENT FOR PUBLIC RELEASE
The decision issued on the date below is subject to an ASBCA Protective Order.
This version has been approved for public release.
Mahan bid the contract based on a proposed five-person dive team, with two
working divers. Mahan submitted dive safety plans based on five-person crews with
two working divers, and the government approved Mahan’s dive safety plans. Around
this time, two events relevant to the dispute occurred: first, the USACE appointed a
new District Dive Coordinator (DDC); and second, a diver died on a nearby but
separate USACE project. When Mahan attempted to use a second working diver on
this project, the USACE informed Mahan that it would be required to employ a sixth
crew member.
Mahan submitted a request for equitable adjustment seeking compensation for
the additional costs it claims to have incurred due to lower productivity during the
period it had to work with a single diver, and the added costs of a sixth crew member
when it worked with two divers. The government denied Mahan’s REA despite
issuing a contract modification to Mahan on another nearby dive contract for the same
requirement of employing a sixth crew member. On another similar nearby dive
project the government included a note to bidders that additional staffing beyond that
required by EM385 would be required.
The parties agreed to submit these appeals on the record without a hearing
pursuant to Board Rule 11 and have requested that the Board decide entitlement and
quantum. For the reasons stated below we find that the government constructively
changed the contract by requiring Mahan to employ a sixth dive team member, after
initially approving Mahan’s dive safety plan to use five-member dive teams. We grant
Mahan damages in the amount of $1,076.686.85.
FINDINGS OF FACT
A. The Solicitation and Contract
The government issued a sealed bid solicitation on July 30, 2018 (R4, tab 7
at 446). The solicitation indicated that the contract would be firm-fixed-price (id.
at 468-69).