UNITED STATES of America, Plaintiff-Appellee-Cross-Appellant,
Internal Improvement Trust Fund, et al., Plaintiffs-Appellees,
v.
GREAT LAKES DREDGE & DOCK COMPANY, Defendant-Appellant-Cross-Appellee.
No. 00-12002.
United States Court of Appeals,
Eleventh Circuit.
July 30, 2001.
Appeals from the United States District Court for the Southern District of Florida. (No. 97-02510-CV-EBD),
Edward B. Davis, Chief Judge.
Before ANDERSON, Chief Judge, and RONEY and FAY, Circuit Judges.
RONEY, Circuit Judge:
Defendant Great Lakes appeals the judgment against it in a suit for damages brought by the United
States under the National Marine Sanctuaries Act for damage to the Florida Keys Marine Sanctuary caused
by a grounded tugboat and dredge pipe. The government's cross-appeal concerns the district court's ruling
that no primary restoration is required for the grounding site. We affirm the district court's decision on
liability, but we vacate a portion of the damages award, specifically that no action is the best alternative for
addressing damage at the grounding site. We remand for further factual findings regarding this question.
I. Facts
In May 1993, Great Lakes Dredge & Dock Company (Great Lakes) hired Coastal Marine Towing
(Coastal) to tow 500-foot lengths of dredge pipe and other equipment from Boca Grande to Green Cove on
the East Coast of Florida. Coastal supplied two tugs, Captain Joe and Miss Necie and their crews. Great
Lakes supplied two assist tugs, Volunteer State and Cavalier State.
While proceeding through the Florida Keys National Marine Sanctuary, one of the pipes in a raft
towed by Miss Necie dragged the sea bottom creating a pipe scar approximately 13 miles long.
The following facts caused grounding site damage which is the subject of this appeal. Due to a
navigational error by Miss Necie, the flotillas got off course and Captain Joe ran aground in seven feet of
water trying to pass Miss Necie. Great Lakes' assist tug, Cavalier State, was tied to the Captain Joe.
Sanctuary and state officials helped devise a plan to extricate Captain Joe. At high tide, Captain Joe was
powered off the bank by a combination of its own motor and the Cavalier State. The grounding left behind
a channel 120 meters long, eight to ten meters wide and two meters deep. The grounding destroyed 7,495
square meters of sea bottom, consisting of turtle grass, manatee grass and finger coral. The boats also created
a large hole, or "blowhole," 120 meters long by nine meters wide.
The United States brought this action on behalf of the U.S. Department of Commerce, National
Oceanic and Atmospheric Administration (NOAA) under the National Marine Sanctuaries Act (NMSA) of
1972, as amended, 16 U.S.C. §§ 1431-1445, for the destruction caused by the grounding of the sanctuary
resources, primarily seagrasses, in the marine sanctuary. The State of Florida also filed a complaint against
defendants, which was consolidated with the federal case. The first day of trial, Coastal settled its claims with
the United States and the State of Florida for $618,484. The settlement satisfied Florida's claims against
Great Lakes as well, and Florida is not a party to this appeal. The State of Florida did file an amicus brief
in support of the United States' positions concerning liability and damages, but argues only liability.
After an eight-day bench trial in April 1999, the district court granted in part and denied in part the
relief sought by the government. The court ruled in favor of the United States on liability, finding that Great
Lakes was strictly liable under the NMSA for all damages to the sanctuary. Regarding damages, the
government sought compensation for implementation of both its primary restoration plan and its
compensatory plan.
Under the primary restoration component of damages, the government is entitled to recover the cost
of implementing its plan to restore or replace the injured resource, or the cost of acquiring the equivalent of
the sanctuary resource, if it cannot be restored or replaced. See 16 U.S.C. § 1432(6)(A). Both the
government and Great Lakes agreed that the pipe scar recovered on its own in three years, so the damage
caused is not a part of this appeal. As for the grounding site, the government proposed a plan to use imported
sediment to fill and restore the grounding site, one of three alternative primary restoration plans considered
by the government. The district court determined that another plan, the "no action" plan for the primary
restoration of the grounding site was appropriate, but that the U.S. should recover the cost of physical and
biological monitoring of the site.
The district court also held that the government was entitled to damages for compensatory restoration,
which is compensation for the interim lost use of the resources at the pipe scar and grounding site during the
period from destruction to recovery. See 16 U.S.C. § 1432(6)(A). Recovery for lost interim services is in
the form of seagrass restoration projects at other suitable locations within the Sanctuary. The district court
determined that the Prop Scar Restoration Program developed by the government is an appropriate
compensatory restoration project that would provide seagrass services equivalent to those lost due to the
injuries caused by Great Lakes at both the grounding site and the pipe scar. The court also held that the
government's reliance on the Habitat Equivalency Analysis (HEA) was appropriate to scale the compensatory
seagrass restoration project. Based on these determinations, the district court awarded to the government, its
response and assessment costs; compensatory and monitoring costs; and permitting and supervision costs.
The district judge required the government to recalculate the appropriate damages by simple mathematical
computations based on its findings of fact. On March 1, 2000, the district court entered final judgment
against Great Lakes in the amount of $368,796.97, the figure after setting off the settlement amount paid by
Coastal.
On appeal, Great Lakes argues the district court erred in finding Great lakes liable to the United States
because (1) suit by the United States not authorized under common law; (2) Great Lakes was not vicariously
liable for Coastal's actions, and (3) the method used to assess restoration was faulty. On cross-appeal, the
United States argues the district court erred in approving "no action" as the primary restoration plan for the
grounding site.
II. Applicable Statutory Provisions.
The National Marine Sanctuaries Act governs the designation and management of federally protected
marine areas of special significance. Congress enacted the NMSA in response to the increasing degradation
of marine habitats and in recognition of the need to protect marine ecosystems. See S.Rep. No. 100-595, 2d
Sess. 1 (1998), reprinted in 1988 U.S.C.C.A.N. 4387. The NMSA confers authority for the designation and
management of marine sanctuaries on the Secretary of Commerce, 16 U.S.C. §§ 1433, 1434, who has
delegated these responsibilities to the NOAA.
The NMSA imposes civil liability on "any person who destroys, causes the loss of or injures any
sanctuary resource." 16 U.S.C. § 1443.
The Attorney General, at the request of the Secretary, may commence an action against any person
or vessel who is liable for response costs and damages. 16 U.S.C. § 1443(c). "Response costs" include costs
of actions taken to minimize the destruction of sanctuary resources. § 1432(7). "Damages" include
compensation for (1) the cost of restoring, replacing, or acquiring the equivalent of a sanctuary resource and
the interim loss value of the resource pending restoration; (2) damage assessment costs, and (3) reasonable
monitoring costs. 16 U.S.C. § 1432(6).
III. Discussion.
1. Whether the National Marine Sanctuaries Act Authorizes Damages to the United States Government
for Injuries to Sanctuary Resources.
At the outset, we reject Great Lakes' argument that the government has no claim for damages in this
case because the property at issue is state-owned and the United States therefore has no proprietary interest.
See Robins Dry Dock & Repair Co. v. Flint, 275 U.S. 303, 308, 48 S.Ct. 134, 72 L.Ed. 290 (1927). This
argument belies the express language and scheme of the relevant statutes. On November 6, 1990, Congress
enacted the Florida Keys National Marine Sanctuary Act (the "Sanctuary Act"), Pub.L. No. 101-605, 104 Stat.
3089 (1990), which designated 2800 nautical miles of coastal water in the Florida Keys as the Florida Keys
National Marine Sanctuary. The Sanctuary Act provides that "[t]he Sanctuary shall be managed and
regulations enforced under all applicable provisions of [the NMSA] as if the Sanctuary had been designated"
there under. Sanctuary Act, § 5(a). In this case, the United States seeks damages from defendants for a
violation of § 1443 of the NMSA, which imposes strict liability for damage or injury to any sanctuary
resource. See, e.g., United States v. M/V Jacquelyn L., 100 F.3d 1520, 1521 (11th Cir.1996); 16 U.S.C. §
1443(a)(1). The NMSA plainly authorized the United States to recover the damages it seeks for injuries to
seagrass resources. The NMSA explicitly provides, "Any person who destroys, causes the loss of, or injures
any sanctuary resources is liable to the United States for an amount equal to the sum of ... the amount of
response costs and damages resulting from the destruction, loss, or injury...."42 U.S.C. § 1443(a)(1)(A).
2. Whether the District Court Erred in Awarding Damages Based on the Habitat Equivalency Analysis.
The United States sought damages under § 1432 of the NMSA for "the cost of ... acquiring the
equivalent of a sanctuary resource," and for the value of lost use of the resource "pending acquisition of an
equivalent" resource. In other words, to compensate for damages sustained and for lost interim services at
the blow hole and pipe scar sites, equivalent sites were selected for restorative or replacement actions. The
Habitat Equivalency Analysis ("HEA") was used to scale (quantify the size of) the equivalent area to be
restored, and therefore, to quantify the damages for lost interim services and the acquisition of equivalent
resources.
Great Lakes argues that the district court erred in accepting the HEA for two reasons: first, use of
an HEA is not appropriate under Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 590, 113 S.Ct.
2786, 125 L.Ed.2d 469 (1993) as a methodology for determining damages in this case; and second, the
underlying "scientific data" plugged into the mathematical equations as input parameters could not pass
muster under Daubert.
The Supreme Court has interpreted the Federal Rules of Evidence to require scientific evidence to
be both relevant and reliable. See Daubert, 509 U.S. at 595, 113 S.Ct. 2786. In Daubert, the Supreme Court
set forth four factors, among others, that a trial judge may consider in determining the reliability of scientific
testimony: (1) whether a theory or technique can be and has been tested; (2) whether a theory or technique
has been subjected to peer review and publication; (3) the known or potential rate of error of a particular
scientific technique; and (4) whether a theory or technique has been generally accepted. See Daubert, 509
U.S. at 592-593, 113 S.Ct. 2786. These factors do not constitute a definitive checklist, and courts have ample
discretion to assess "whether the reasoning or methodology underlying the testimony is scientifically valid,
and whether that reasoning or methodology properly can be applied to the facts at issue." See Daubert, 509
U.S. at 592-93, 113 S.Ct. 2786.
The district court did not abuse its discretion when it determined that use of the HEA was appropriate
and that the underlying scientific data satisfied Daubert. Our review of the evidence indicates, contrary to
Great Lakes assertions, that the HEA was peer reviewed and accepted for publication prior to trial. See e.g.
R13-151, 185-87, in which Dr. Brian Julius, who introduced the HEA, discussed the peer review and
publication of the HEA.
Great Lakes remaining arguments address the quality of the data that went into the HEA and differing
interpretations of the underlying data, all of which were adequately addressed by the district court.
Specifically, Great Lakes challenges (1) the calculation of compensatory restoration, that is the validity of
the data used to determine the recovery rates of the injured sites; (2) the feasibility of the compensatory sites
as equivalent sites; the "compressed succession" technique, which is a planting technique that achieves a
more rapid rate of seagrass recovery by temporarily substituting a faster growing species, Halodule, for the
slower growing Thalassia, and then allows Thalassia to recolonize the stabilized area; and (3) the HEA's
sensitivity to major changes in fundamental input parameters. The district court addressed these objections
in its July 28, 1999 Order, stating that evaluation of the data put into the HEA and the arguments relating to
data interpretation are relevant when the court, as fact finder, weighs the evidence and determines how much
weight to give each experts' opinion. Our thorough review of the record reveals no error in the district court's
acceptance of the HEA. We note that necessary modifications to the HEA were ordered by the court and
complied with by the United States, arguably rendering the HEA more reliable.
3. Whether the District Court Erred in Finding Great Lakes Vicariously Liable for the Actions of
Coastal.
Great Lakes argues it was held vicariously liable for damage when "[t]here was no proof at trial that
Great Lakes' conduct violated this statute with respect to the blow hole," and " the trial court did not address
whether the U.S. proved a prima facie case."
We hold that the district court's factual findings support the determination that Great Lakes' conduct
gave rise to strict liability under the NMSA. Specifically, the court found Great Lakes was responsible for
helping Coastal's vessels maneuver the tows, maneuver the 500-foot long pipe rafts, and assist with
unanticipated problems. Great Lakes was responsible for preparing the pipe rafts and ensuring they were safe
and seaworthy, and it failed to test the pipes before the trip. Great Lakes failed to send a welder or crane
operator with the flotilla who could have made any needed repairs. Great Lakes failed to provide Coastal
crews with any direction once notified about the sinking pipes and instead arranged for a welder and crane
operator to meet the flotilla at Marathon. Great Lakes failed to notify the lead tugs that any pipes were
dragging. The dragging pipes caused a 13-mile pipe scar. The dragging pipes slowed down the Miss Necie,
which caused the Captain Joe to maneuver sharply to avoid a collision, resulting in running aground. Some
combination of the Captain Joe's engines and the efforts of Great Lakes' tug, the Cavalier State, dragged the
Captain Joe farther along the bank. The grounding and attempts to extricate the Captain Joe from the site
resulted in injuries to sanctuary resources.
Contrary to Great Lakes assertions, these factual findings are supported by the record evidence and
are not clearly erroneous. These facts are sufficient to demonstrate causation sufficient to impose liability
under the NMSA.
Great Lakes argues that the district court improperly denied it the affirmative third-party defense
under § 1443. The Act provides three defenses, only one of which is applicable to this case. Under the
statute, a person is not liable if that person establishes that the injury to sanctuary resources was "caused
solely by ... an act or omission of a third party, and the person acted with due care." § 1443(a)(3)(A). This
provision is substantively identical to those statutes upon which the NMSA was modeled, the Federal Water
Pollution Control Act Amendments of 1972 (Clean Water Act) § 311(f)(1), 33 U.S.C. § 1321(f)(2); and the
Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), § 101 et seq.,
42 U.S.C.A. § 9607(b)(3). The district court correctly determined that under no view of the evidence could
Great Lakes satisfy either of these elements of the defense.
The district court held Great Lakes was strictly liable, relying upon United States v. LeBeouf Brothers
Towing Co., 621 F.2d 787 (5th Cir.1980), a case in which the Fifth Circuit, under a similar strict liability
provision in the Clean Water Act, rejected the argument that an independent contractor acting for and under
the control of a defendant employer is a "third party" for the purpose of absolving the defendant employer
of liability under the statute. In that case, the Fifth Circuit rejected a vessel owner's argument that it was not
liable under the third-party defense provisions of the Federal Water Pollution Control Act Amendments of
1972 (Clean Water Act) § 311(f)(1), 33 U.S.C. § 132, for the accidental discharge of oil by an independent
contractor tug crew hired by the defendant. The court concluded that the defendant held ultimate control over
hiring the contractor, specifying its itinerary, and retaining the contractor throughout the job. LeBeouf, 621
F.2d at 789-90. The court also concluded that the third-party defense was not intended to protect a party from
the acts or omissions of those acting under its control or on its behalf. 621 F.2d at 790. Otherwise, "the
statute's comprehensive scheme for preventing and cleaning up oil spills would be undermined if barge
owners like [defendant] could escape strict liability merely by hiring out their operations to tugs." 621 F.2d
at 789. In this case, the district court correctly reasoned that the remedial purpose of the NMSA and the need
to encourage oversight with independent contractors requires an equally strict reading of the NMSA's
third-party defense.
Great Lakes has simply failed to prove that the injury was solely the result of Coastal's actions and
that Great Lakes acted with due care. Great Lakes contends that even if it is liable, it should only pay for a
proportional share of damages. Where, as in this case, however, each defendant is a legal cause of the
damage and the damage is indivisible between the two, the district court correctly held that liability under
the NMSA is joint and several. This holding is consistent with cases finding joint and several liability under
the CWA and CERCLA. See e.g., United States v. M/V Big Sam, 681 F.2d 432, 438-39 (5th
Cir.1982)(CWA); Redwing Carriers v. Saraland Apartments, 94 F.3d 1489, 1512-1513 (11th
Cir.1996)(CERCLA). The evidence supports the district court's findings of facts regarding joint and several
liability. The court's factual findings indicate that Great Lakes caused damage at both the pipe scar and the
blowhole. Although the district court did not expressly address the divisibility of the injuries, it is clear from
the evidence Great Lakes' actions during the entire incident were inextricably tied with Coastal's actions. The
resulting injuries cannot be attributed to any one defendant. Although the district court concluded that Great
Lakes was jointly and severally liable, it did in fact reduce Great Lakes' liability by $618,484,86, or
approximately two-thirds of the judgment, in recognition of Coastal's payment of that amount.
A review of Great Lakes challenges to the court's evidentiary rulings regarding the admission of
affidavits with attached summaries and supporting documentation of two experts, Wiley Wright and Michelle
McQuillan, reveal there to be no abuse of discretion in the various rulings.
4. The United States' Cross Appeal.
The United States' cross-appeal concerns the district court's ruling that "no action" is the appropriate
plan for the grounding site. The government alleges that the district court erred in relying on the hearsay
report of a non-testifying government consultant and clearly erred in certain factual determinations, including
that natural recovery would occur in 70 years. It argues that approval of a "no action" plan is contrary to the
NMSA and the agency's expert judgment.
As contemplated by the NMSA, the NOAA developed a restoration plan for the injured resources and
the grounding site and the pipe scar. Under the NMSA, damages include: (1) the cost of replacing, restoring,
or acquiring the equivalent of an injured sanctuary resource ("primary restoration"); (2) compensation for
the interim loss of resources and services from the time of injury until resources recover to baseline
("compensatory restoration"); (3) damage assessment costs; and (4) reasonable monitoring costs. 16 U.S.C.
§ 1432(6). The agency recommended compensatory restoration for both the pipe scar and the grounding site.
The agency did not recommend primary restoration for the pipe scar because it was recovering naturally in
a timely manner, but it did recommend primary restoration for the grounding site.
The agency narrowed down to three the viable alternative plans for primary restoration of the
grounding site: (1) a "no action" plan; (2) a site regrading plan; and (3) the "imported fill" plan. The
government recommended the third option, the imported fill plan, but the district chose the no action
alternative.
The court made the following findings: (1) it was not convinced the plan would restore the bank to
its original condition; (2) it concluded the grounding site would be expected to fully recover on its own in
roughly 70 years and (3) it raised concerns about potential construction risks. In reaching this conclusion,
the court misinterpreted the evidence and testimony before it, and certain of these findings are not based on
the evidence.
One of the more significant factual errors was the court's finding that natural recovery without any
interference would take approximately 70 years. The evidence clearly indicated that this seventy-year period
upon which the district court relies is in fact the amount of time the grounding site is expected to achieve full
biological recovery after implementing the United States' primary restoration plan. The Report from J.
Harold Hudson, Regional Biologist, Key Largo National Marine Sanctuary, Exh. 18 states in the
"PROGNOSIS FOR RECOVERY":
Complete recovery of this site to pregrounding conditions is not expected to occur without human
intervention ... Infilling of channelized areas of the grounding site is an essential first step toward site
recovery. If no other remedial action is taken it is anticipated that complete overgrowth of the site
by seagrasses and corals to pregrounding levels could occur in 75 to 100 years.
The government's biologist, Judson Kenworthy, testified that the recovery horizon for the slower
growing Thalassia grass was seventy-one years for an area the size of the injury at the grounding site. R-12-
79, 81. Government expert Brian Julius, elaborated that the seventy-one-year recovery rate was based on the
assumption that the government's primary restoration plan would be completed. R13-155-156, 170.
There is evidence in the record that natural recovery without human intervention would take much
longer, as much as hundreds of years. Government expert Dr. Joseph Zieman testified that if the bank were
left alone, recovery "would take a long, long time. Many, many decades to possibly hundreds of years." R-
13-116.
Thus, the court's finding that the government's primary restoration plan will not decrease the recovery
period is clearly erroneous.
The court also relies on report of Dr. Kevin R. Bodge, to support its statement that "the morphological
signature of the injury will be visible for many years to come irrespective of what plan is implemented." As
an initial matter, the government challenges the district court's reliance on the Bodge report at all, because
Bodge was a non-testifying government consultant and his report was admitted into evidence for the limited
purpose of explaining other experts' testimony. Assuming for purposes of this argument that the Bodge report
was properly considered, the district court relied on it for evidence unsupported in either the report itself or
other record evidence. The report only compared the no action alternative to a berm-transfer alternative, not
the government's infill plan. The report therefore provided no opinion on the government's plan's potential
effect on the sited morphology.
We must also note that the Bodge report's recommendation of "no action" was a qualified one based
on several critical assumptions: that the banks are stable, the sediment is not chronically disturbed and the
rubble is not susceptible to erosion. The court made no findings as to whether these underlying assumptions
were met.
The evidence in the record indicates that biological recovery of the site's resources would eventually
occur only after the site had been stabilized. Kenworthy testified that the site would remain unstable "[u]ntil
the physical topography of that site is brought back to as near as it was prior to the grounding event." R-12-
113. See also McCabe's testimony, R-13-57-58 ("[i]f you do not fill it you are still going to be continually
subject to hurricane wave impact ... It is never going to stabilize."); and Zieman's testimony regarding the
infill R-13-114 ("[M]y paramount recommendation is no matter what happened that [it tried] to fill in that
crater in there and get it back to some type of near conforming bank top surface.")
The statutory scheme under the NMSA explicitly authorized the Secretary of Commerce, acting as
trustee for sanctuary resources, to take "all necessary actions" to prevent or minimize the destruction or loss
of, or injury to, the resources. 16 U.S.C. § 1443(b)(1). Under these circumstances, where several key
findings made by the district court were based on misinterpretations of the record, we deem it necessary to
remand for further consideration, with particular attention paid to the question whether the fact that it is the
government's plan rather than the "no action" plan that provides for recovery in approximately seventy years,
and how the other factors weigh in against that element. Recognizing that part of the court's order assumes
the government will continue to monitor the effects of the no-action alternative, we assume the government
will take this opportunity to update the court on any new information that would aid in the district court's
decision.
By this decision, we do not intend to indicate that a "no-action" plan would not ultimately be the
option of choice. But the choice, in which some discretionary judgment may be involved, should rest on
correct findings of fact supported by evidence in the record.
AFFIRMED IN PART, VACATED IN PART AND REMANDED.