AMENDED OPINION

UNPUBLISHED

UNITED STATES COURT OF APPEALS

FOR THE FOURTH CIRCUIT

SECRETARY OF LABOR, MINE
SAFETY AND HEALTH ADMINISTRATION
(MSHA),
Petitioner,

v.
                                                               No. 98-1613
CONSOLIDATION COAL COMPANY;
ROBERT WYATT; DANNY E.
CRUTCHFIELD; FEDERAL MINE SAFETY
& HEALTH REVIEW COMMISSION,
Respondents.

On Petition for Review of a Decision of the
Federal Mine Safety & Health Review Commission.
(94-377-WEVA, 94-379-WEVA, 94-380-WEVA)

Argued: March 3, 1999

Decided: May 27, 1999

Before TRAXLER, Circuit Judge,
VOORHEES, United States District Judge for the
Western District of North Carolina, sitting by designation,
and FABER, United States District Judge for the
Southern District of West Virginia, sitting by designation.

_________________________________________________________________

Affirmed by unpublished per curiam opinion.

_________________________________________________________________
COUNSEL

ARGUED: Jerald S. Feingold, Office of the Solicitor, UNITED
STATES DEPARTMENT OF LABOR, Washington, D.C., for Peti-
tioner. L. Joseph Ferrara, JACKSON & KELLY, Washington, D.C.,
for Respondents. ON BRIEF: Marvin Krislov, Deputy Solicitor for
National Operations, Edward P. Clair, Associate Solicitor, W. Chris-
tian Schumann, Counsel, Appellate Litigation, Office of the Solicitor,
UNITED STATES DEPARTMENT OF LABOR, Washington, D.C.,
for Petitioner. David J. Hardy, JACKSON & KELLY, Charleston,
West Virginia; Elizabeth S. Chamberlin, CONSOL, INC., Pittsburgh,
Pennsylvania, for Respondents.

_________________________________________________________________

Unpublished opinions are not binding precedent in this circuit. See
Local Rule 36(c).

_________________________________________________________________

OPINION

PER CURIAM:

This case, which arises under the Federal Mine Safety and Health
Act of 1977 ("Mine Act"), 30 U.S.C.A. § 801-962 (West 1986 &
Supp. 1998), concerns the Secretary of Labor's ("Secretary") investi-
gation of a methane explosion occurring at a coal mine owned and
operated by Consolidation Coal Company ("Consolidation"). At the
conclusion of the investigation, the Secretary filed charges under the
Mine Act against Consolidation and certain management personnel,1
alleging failure to maintain an adequate ventilation system at the
mine. The Administrative Law Judge ("ALJ") dismissed the charges
on the ground that they were unsupported by the record. The Secre-
tary appealed to the Federal Mine Safety and Health Review Commis-
_________________________________________________________________
1 Respondents Robert G. Wyatt and Danny E. Crutchfield were made
parties by virtue of their management positions with Consolidation.
Throughout this opinion, we shall refer to all Respondents collectively
as "Consolidation."

                    2
sion ("Commission"), which affirmed the ALJ's decision. This
petition for review followed. Because we agree with the Commis-
sion's finding that the ALJ's decision was supported by substantial
evidence, we deny the Secretary's petition for review.

I.

In December 1992, Consolidation engaged in retreat mining at the
2-1/2 section of the Amonate No. 31 Mine ("the mine"), an under-
ground coal mine in McDowell County, West Virginia. At that time,
the continuous mining machine employed in the 2-1/2 section "gassed
off," i.e. shut down, several times due to heightened methane levels
in the mine. Work within the 2-1/2 section temporarily ceased, but
resumed when methane levels were reported as back to normal.
Shortly thereafter, loud noises were heard emanating from the roof of
the mine. Ultimately, an explosion occurred injuring several Consoli-
dation employees.

The Secretary conducted a post-explosion investigation and
charged Consolidation with utilizing an ineffective bleeder system,2
which the Secretary asserted was inadequate to ventilate the mine as
required by regulations promulgated pursuant to the Mine Act:

          During pillar recovery a bleeder system shall be used to con-
          trol the air passing through the area and to continuously
          dilute and move methane-air mixtures and other gases,
          dusts, and fumes from the worked-out area away from active
          workings and into a return air course or to the surface of the
          mine.

30 C.F.R. § 75.334(b)(1) (1992).

Specifically, the Secretary alleged the following:
_________________________________________________________________

2 A "bleeder system" is a method of ventilation utilized during retreat
mining to sweep methane away from the active working area, and dilute
methane in the adjacent previously worked-out area ("gob") to safe levels
of concentration.

                    3
          An adequate bleeder system was not provided to control the
          air passing through the worked-out area of the 2-1/2 section,
          MMU 015, to continuously dilute and move away methane-
          air mixtures from the active workings and into a return air
          course. Air measurements taken by [the Secretary's] ventila-
          tion specialists indicated that only 2,037 cubic feet per min-
          ute of air was passing through the bleeder regulator. This
          condition was revealed during [the Secretary's] accident
          investigation after a methane explosion had occurred.3

In a second charge, the Secretary alleged that Consolidation uti-
lized improper means for evaluating its bleeder system under 30
C.F.R. § 75.364(a)(2) (1992), which provides, in relevant part, that:

          At least every 7 days, a certified person shall evaluate the
          effectiveness of bleeder systems used under § 75.334(b) and
          (c) as follows:

          ...

          At least once each week, bleeder entries used as part of a
          bleeder system under § 75.334, shall be traveled in their
          entirety, or to locations approved in the ventilation plan
          where measurements of methane and oxygen concentrations
          and a test to determine if the air is moving in its proper
          direction can be made.

30 C.F.R. § 75.364(a)(2)(iii).

Specifically, the Secretary alleged that:

           Based on evidence obtained during this accident investiga-
           tion, it is determined that adequate weekly examinations
_________________________________________________________________
3 According to the Secretary, deficiencies in Consolidation's bleeder
system created an accumulation of methane in the gob causing the explo-
sion in the 2-1/2 section. Consolidation argued in opposition that the
explosion resulted from a sudden inundation of methane from a crack in
the roof of the gob which, according to Consolidation, was in no way
related to any alleged deficiencies in its bleeder system.

                     4
         were not being made to determine the effectiveness of the
         2-1/2 section bleeder system. Statements given by company
         officials, Bob Wyatt, superintendent, and Danny Crutch-
         field, mine foreman, were that no one was examining the
         bleeder regulator and that the area was inaccessible. The
         approved ventilation map indicates that the back side of
         2-1/2 section, MMU 015, can be examined. This is a con-
         tributing factor to the methane explosion which occurred on
         2-1/2 section, MMU 015, December 29, 1992.

The Secretary's charges against Consolidation were brought before
an ALJ in June 1995. Before the ALJ, expert Gary Wirth ("Wirth")
and Inspector William Uhl ("Uhl") provided testimony supporting the
Secretary's position. After considering the Secretary's arguments, the
ALJ found the testimony of Wirth and Uhl not credible and concluded
that the Secretary's case, overall, was an "attempt[ ] to establish an
inadequate bleeder system through post-ignition investigative
assumptions, theories, and conclusions based on conjecture, specula-
tion, and contradictory information and testimony that [he found]
lacking in credible evidentiary support." Accordingly, the ALJ
vacated the Secretary's orders and dismissed the Secretary's charges
premised on § 75.334(b)(1) and § 75.364(a)(2) respectively.

The Secretary appealed the ALJ's decision to the Commission,
contending that the ALJ misconstrued the Secretary's theory regard-
ing the § 75.334(b)(1) charge. More precisely, the Secretary alleged
that the ALJ's inability to comprehend her case led the ALJ to
improperly discredit the testimony of Wirth and Uhl. Additionally,
the Secretary requested remand of the § 75.364(a)(2) charge on the
ground that the ALJ did not rule on a specific aspect of the charge
involving Consolidation's failure -- the week before the methane
explosion -- to conduct properly a single cross-sectional reading.4

The Commission issued a two-fold ruling. First, the Commission
considered the Secretary's appeal and reached a 2-2 tie with respect
to the § 75.334(b)(1) charge. Under Commission precedent, an evenly
_________________________________________________________________
4 A cross-sectional reading is obtained by measuring the air-flow at a
bleeder system's major entries. Consolidation took cross-sectional read-
ings to evaluate the bleeder system utilized on the 2-1/2 section.

                    5
split decision results in affirmance. See Pennsylvania Elec. Co., 12
F.M.S.H.R.C. 1562, 1563-65 (1990). Thus, the ALJ's decision on the
§ 75.334(b)(1) charge was affirmed. Second, the Commission decided
by a 3 to 1 vote that the ALJ committed no error in declining to rule
on an issue arising under § 75.364(a)(2) that was not encompassed by
the Secretary's charge. The Secretary now petitions this court for
review of the Commission's decisions.

II.

Under the Mine Act, we must uphold decisions of the Commission
if supported by substantial evidence and reached by applying the cor-
rect legal standard. See 30 U.S.C.A. §§ 816 (a)(1). Substantial evi-
dence, described as "more than a scintilla but less than a
preponderance," Elliott v. Adm'r, Animal & Plant Health Inspection
Serv., 990 F.2d 140, 144 (4th Cir. 1993), is"`such relevant evidence
as a reasonable mind might accept as adequate to support a conclu-
sion,'" id. (quoting Consolidated Edison Co. v. NLRB, 305 U.S. 197,
229 (1938)). We "appl[y] the same standard of review, including sub-
stantial evidence as to factfindings, as does the[Commission]. . . ."
Kellough v. Heckler, 785 F.2d 1147, 1150 n.3 (4th Cir. 1986)
(reviewing decision of the Benefits Review Board), when reviewing
the underlying decision of the ALJ. See 30 U.S.C.A.
§ 823(d)(2)(A)(I). A review for substantial evidence does not involve
re-weighing conflicting evidence, making credibility determinations,
or substituting our judgment for that of the ALJ. See See v. Washing-
ton Metro. Area Transit Auth., 36 F.3d 375, 380 (4th Cir. 1994)
(reviewing decision of the Benefits Review Board).

A.

We first address the Secretary's charge of inadequate ventilation,
brought pursuant to 30 C.F.R. § 75.334(b)(1). With regard to this
charge, the Secretary argues at some length that the ALJ unfairly dis-
credited the testimony of Wirth and Uhl due to his confusion over the
issues for resolution.

The Secretary bears the burden of proving an alleged violation of
the Mine Act by a preponderance of the evidence. See Garden Creek
Pocahontas Co., 11 F.M.S.H.R.C. 2148, 2152 (1989). We are mindful

                    6
that the Secretary presents a plausible argument in support of her
claim of inadequate ventilation. But the strength of the Secretary's
case alone cannot influence this court to turn a blind eye toward sub-
stantial evidence supporting the ALJ's decision. In other words, we
must reject even the most plausible of theories offered by the Secre-
tary when the ALJ's contrary findings are supported by substantial
evidence. See Washington Metro. Area Transit Auth., 36 F.3d at 380.
And, "[w]e must defer to the ALJ's credibility determinations and
inferences from the evidence, despite our perception of other, more
reasonable conclusions from the evidence." Id.

Bearing in mind the foregoing, we acknowledge that while deci-
sions of an ALJ are entitled to deference, they are not completely
immune from review. An ALJ "cannot reject evidence for no reason
or for the wrong reason. . . ." Id. at 384 (internal quotations omitted).
Rather, an ALJ is "statutorily required to include a discussion of find-
ings and conclusions, and the reasons or basis therefor, on all the
material issues of fact, law, or discretion presented on the record." Id.
(quoting 5 U.S.C.A. § 557(c)(3)(A)(West 1996)). "Strict adherence to
this statutorily-imposed obligation is `critical to the appellate review
process. . . .'" Washington Metro. Area Transit Auth., 36 F.3d at 384
(quoting Director, OWCP v. Congleton, 734 F.2d 428, 429 (6th Cir.
1984)). We thus require that an ALJ make specific references to the
evidence supporting his decision as part of the ALJ's "duty of expla-
nation[,]" Hammond v. Heckler, 765 F.2d 424, 426 (4th Cir. 1980),
and that he discuss his reasons for rejecting evidence in the record
which contradicts his decision, see Washington Metro. Area Transit
Auth., 36 F.3d at 384.

As the Secretary correctly posited, a determination of the cause of
the explosion was not the issue. The question was whether the bleeder
system utilized in the 2-1/2 inch section on the day of the explosion
was inadequate "to continuously dilute and move methane-air mix-
tures and other gasses, dusts, and fumes from the worked-out area
. . . ." In this appeal, the Secretary faults the ALJ for his questions and
findings regarding the explosion itself and argues that such reflects a
loss of focus on the part of the ALJ. While the court agrees that the
Secretary's formulation of the issue is correct, the court disagrees
with the conclusion that the ALJ lost sight of it.

                     7
The record is replete with testimony regarding the adequacy of the
bleeder system. While it may have been possible to receive this evi-
dence to the complete exclusion of any mention of the explosion,
given the context in which the Secretary's investigation occurred, we
can easily understand how difficult it would have been for the ALJ
to divorce from the proceedings entirely any mention or consideration
of the explosion.

A fair reading of the ALJ's 81-page opinion makes painstakingly
clear that he fulfilled his responsibilities. Notably, the ALJ did not
dismiss the Secretary's charges in summary fashion. Instead, he pro-
vided a detailed analysis supporting his finding that the Secretary's
evidence -- including the testimony of the Secretary's experts Wirth
and Uhl -- was not credible. In particular, the ALJ noted Wirth's fail-
ure to review certain test records which were relevant to the determi-
nation concerning the adequacy of the bleeder system. The ALJ
observed that, "[a]lthough Mr. Wirth was of the opinion that high
methane readings `probably' would have occurred at the drill holes on
the day of the ignition, and that the presence of high methane at the
drill holes would have been discoverable by the weekly examinations,
he confirmed that he never reviewed the section weekly examination
books or the pre-shift or on-shift books for the days preceding the
ignition to determine whether air readings were taken at the intake
because he did not believe they were relevant." The ALJ found addi-
tionally problematic Wirth's decision not to include the results of cer-
tain bottle samples which indicated "that methane was exiting the gob
through the drill holes." Apparently, Wirth failed to explore poten-
tially valuable data solely as a result of his questionable determination
that this information was not relevant. These and other aspects of
Wirth's testimony led the ALJ to conclude that he could not "accept
it as reasonable evidentiary support for any conclusion that there was
in fact a lack of sufficient air in the gob to dilute and carry away
methane through the return."

When we look at the record as a whole, and particularly keeping
in mind that the cause of the explosion was unknown, we have no dif-
ficulty in concluding that the ALJ understood his mission and ren-
dered a decision on the adequacy of the bleeder system without regard
for whether any alleged deficiency was a cause of the explosion.

                     8
Indeed, counsel for the Secretary several times during the hearing put
on the record statements of the issues the Secretary was pursuing.

We further believe, based upon our survey of the entire record, that
the ALJ appreciated and understood that proper control of the accu-
mulation of methane in the worked-out area meant more than direct-
ing air flow into the gob and that the critical inquiry was whether the
air flowed through the gob in such a manner as to adequately ventilate
the entire worked-out area. Admittedly there are instances in the
record indicating consideration of issues ultimately irrelevant to the
dispositive question, and there is evidence which would support a
conclusion different from that reached by the ALJ; but we cannot say
from our review of the lengthy record, from which resulted a detailed
order, that the analysis by the ALJ and his conclusion merits a rever-
sal.

Our standard of review dictates that we may not substitute a com-
peting view of the facts for the reasonably reached view of an ALJ.
See Washington Metro. Area Transit Auth., 36 F.3d at 380. Accord-
ingly, we affirm the Commission's decision, which, in turn, affirmed
the ALJ's decision to dismiss the Secretary's charge brought pursuant
to 30 C.F.R. § 75.334(b)(1).

B.

We next address the Secretary's request that this case be remanded
to the ALJ for consideration of the charge brought pursuant to 30
C.F.R. § 75.364(a)(2). According to the Secretary, this charge encom-
passed an allegation that Consolidation's failure to properly conduct
a single cross-sectional reading was contrary to regulations requiring
weekly evaluation of the bleeder system. The Secretary alleges that
remand is appropriate because the ALJ made no ruling regarding this
aspect of the charge.

Under the Mine Act, a citation issued by the Secretary must "de-
scribe with particularity the nature of the violation." 30 U.S.C.A.
§ 814(a). It is undisputed that the Secretary's § 75.364(a)(2) citation
described with particularity the Secretary's allegation as originally
charged, namely that cross-sectional readings were altogether inap-
propriate as a mechanism for evaluating the bleeder system utilized

                     9
on the 2-1/2 section of the mine. It is markedly less apparent, how-
ever, that the Secretary's allegations on appeal to the Commission and
to this court -- as reformulated to embody an isolated incident where
Consolidation failed to properly administer a cross-sectional reading
-- were reflected in the Secretary's citation. Considering the record
as a whole, we find that the Secretary's § 75.364(a)(2) citation did not
include an allegation regarding Consolidation's failure to properly
conduct one specific cross-sectional reading taken the week prior to
the accident.

As written, the Secretary's § 75.364(a)(2) charge condemns cross-
sectional readings in any form. In other words, the charge can be read
to convey no less than the Secretary's sentiment that any and all
cross-sectional readings -- even if properly taken-- were inadequate
for testing ventilation on the 2-1/2 section. The record also reflects
that the material issue presented to the ALJ by the Secretary was
whether the use of cross-sectional readings was appropriate on the
2-1/2 section at all. Although Wirth and Uhl made scattered refer-
ences to a specific cross-sectional reading taken on a single occasion
during the week prior to the accident, Wirth never reviewed the pre-
shift or on-shift books for the days preceding the ignition because he
perceived such records to be irrelevant. And, Uhl"repeatedly charac-
terized any failure by Consol[idated] to [properly] make the last
weekly [cross-sectional] reading before the accident as irrelevant to
the Secretary's case, because it was the Secretary's position that even
a complete cross-sectional reading was, under the circumstances, a
violation of Section 75.364(a)(2)." In light of the foregoing, we affirm
the Commission's refusal to remand this case to the ALJ for consider-
ation of a § 75.364(a)(2) violation which was neither alleged in the
Secretary's citation nor raised before the ALJ.

III.

In sum, we conclude that the Commission's findings regarding the
adequacy of Consolidation's bleeder system and cross-sectional read-
ings were supported by substantial evidence. Accordingly, we deny
the Secretary's petition for review.

AFFIRMED

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