DEP, Aplt. v. Cumberland Coal Resources ( 2014 )


Menu:
  •                               [J-77A&B-2013]
    IN THE SUPREME COURT OF PENNSYLVANIA
    WESTERN DISTRICT
    CASTILLE, C.J., SAYLOR, EAKIN, BAER, TODD, McCAFFERY, STEVENS, JJ.
    DEPARTMENT OF ENVIRONMENTAL   :             No. 4 WAP 2013
    PROTECTION,                   :
    :             Appeal from the Order of the
    Appellant     :             Commonwealth Court entered September
    :             20, 2011 at No. 495 CD 2010, affirming
    :             the Order of Environmental Hearing Board
    v.                  :             entered March 16, 2010 at Nos. 2009-068-
    :             L, 2009-069-L, 2009-070-L, 2009-071-L,
    :             2009-072-L, 2009-082-L, 2009-139-L,
    CUMBERLAND COAL RESOURCES, LP :             2009-140-L.
    AND AMFIRE MINING CO., LLC,   :
    :             ARGUED: October 15, 2013
    Appellees     :
    DEPARTMENT OF ENVIRONMENTAL    :            No. 5 WAP 2013
    PROTECTION,                    :
    :            Appeal from the Order of the
    Appellant        :            Commonwealth Court entered September
    :            20, 2011 at No. 764 CD 2010, affirming
    :            the Order of Environmental Hearing Board
    v.                    :            entered March 30, 2010 at Nos. 2009-023-
    :            L, 2009-040-L.
    :
    EMERALD COAL RESOURCES, LP AND :            ARGUED: October 15, 2013
    CUMBERLAND COAL RESOURCES, LP, :
    :
    Appellees        :
    :
    OPINION
    MADAME JUSTICE TODD                            DECIDED: SEPTEMBER 24, 2014
    In this appeal by allowance, we consider, inter alia, the scope of the authority of
    the Department of Environmental Protection (“DEP”) to issue administrative orders
    under the Bituminous Coal Mine Safety Act.1 For the reasons that follow, we find that
    the DEP acted within its authority with respect to the orders it issued regarding certain
    failures to report accidents, but that it improperly issued other orders with respect to
    requiring fire extinguishers on certain mining vehicles. Thus, we reverse in part, and
    affirm in part, the order of the Commonwealth Court.
    Before we consider the specifics of this appeal, a brief overview of the law
    concerning mine safety in our Commonwealth is in order.              Historically, and not
    surprisingly, the mining of underground coal in Pennsylvania has been widely
    considered a dangerous endeavor. While significant improvements in mining safety
    have been achieved over the years, the recent events at the 2002 Quecreek Mine
    accident in Somerset County Pennsylvania, where nine miners were trapped for three
    days in a flooded mine shaft, made manifest the continued perilousness of mining.
    While the federal government regulates mining in Pennsylvania through the Mine Safety
    and Health Administration Act, as amended by the Mine Improvement Emergency
    Response Act,2 state governments are permitted to regulate mining as well, and our
    Commonwealth has done so for over 100 years.
    Specifically, the progenitor of Pennsylvania’s Bituminous Coal Mine Safety Act,
    entitled the Bituminous Coal Mine Act, was originally codified in 1883. The most recent
    version of the statute was drafted in 1961 and constituted the first comprehensive
    mining legislation designed to regulate mining safety practices. The 1961 version of the
    Act included various provisions concerning safety, including inspectors being tasked
    1
    Act of July 7, 2008, P.L. 654, No. 55, 52 P.S. §§ 690-101 to 690-708.
    2
    30 U.S.C. § 801-878.
    [J-77A&B-2013] - 2
    with inspecting mines on a regular basis, with the ultimate purpose being to protect the
    health and safety of miners.
    In 2008, after years of work among industry, workers, and government
    representatives, the retitled “Bituminous Coal Mine Safety Act of 2008” (“Mine Safety
    Act” or “Act”), at issue herein, was unanimously enacted by the General Assembly.
    Stressing the theme of the statute, the legislature’s findings declared that the “first
    priority and concern of all in the bituminous coal mining industry must be the health and
    safety of those who work in and at mines and others in and about mines.” 52 P.S. §
    690-103(a)(1).      Consistent therewith, the General Assembly added to the multiple
    declared purposes of the Act, including “[t]o use the full extent of the Commonwealth’s
    powers to protect the lives, health and safety of miners and others in and about
    underground bituminous coal mines.” 
    Id. § 690-103(b)(1).
    Three aspects of the recent legislation are particularly noteworthy for purposes of
    the matter before us. First, pursuant to Section 109 of the Mine Safety Act, mine
    operators must notify the DEP of “accidents” that occur at their mines, within 15 minutes
    of the discovery of the accident. 52 P.S. § 690-109(a)(1). Unlike its predecessor, the
    Act provides a broad definition to the operative term “accident” as follows:
    “Accident.” An unanticipated event, including any of the
    following:
    (1)    A death of an individual at a mine.
    (2) An injury to an individual at a mine, which has a
    reasonable potential to cause death.
    (3) An entrapment of an individual at a mine which has a
    reasonable potential to cause death or serious injury.
    (4)    An unplanned inundation of a mine by a liquid or a gas.
    (5)    An unplanned ignition or explosion of gas or dust.
    [J-77A&B-2013] - 3
    (6) An unplanned mine fire not extinguished within ten
    minutes of discovery.
    (7) An unplanned ignition or explosion of a blasting agent
    or an explosive.
    (8) An unplanned roof fall at or above the anchorage zone
    in active workings where roof bolts are in use.
    (9) An unplanned roof or rib fall in active workings that
    impairs ventilation or impedes passage.
    (10) A coal or rock outburst that causes withdrawal of
    miners or which disrupts regular mining activity for more than
    one hour.
    (11) An unstable condition at an impoundment or refuse pile
    which does any of the following:
    (i) Requires emergency action in order to prevent
    failure.
    (ii) Causes individuals to evacuate an area.
    (12) Failure of an impoundment or refuse pile.
    (13) Damage to hoisting equipment in a shaft or slope which
    endangers an individual or which interferes with use of the
    equipment for more than 30 minutes.
    (14) An event at a mine which causes death or bodily injury
    to an individual not at the mine at the time the event occurs.
    52 P.S. § 690-104.
    Second, the Mine Safety Act requires certain vehicles to carry portable fire
    extinguishers. Specifically, “[e]ach track or off-track locomotive, self-propelled mantrip
    car or personnel carrier shall be equipped with one portable fire extinguisher.” 52 P.S.
    § 690-273(f).
    Third, the Act created the Board of Coal Mine Safety (“Safety Board” or “Board”),
    which was established to provide the means to rapidly respond to changes in mining
    technology and conditions.       52 P.S. § 690-106.       The Board, comprised of seven
    members representing the DEP, workers, and owner/operators, is given the authority to
    [J-77A&B-2013] - 4
    write amendments to interim mandatory safety standards, as well as promulgate new
    mine safety regulations.
    With this history and relevant legal background in hand, we turn to the facts
    underlying this appeal, which are largely undisputed and involve alleged violations of
    the Mine Safety Act at mines in the southwestern part of the Commonwealth. The
    instant case arises out of several orders issued by the DEP to Appellees as a result of
    Appellees’ alleged failure to report various incidents that purportedly compromised the
    safety of their mines — i.e., the alleged failure to report an “accident” — as well as
    Appellees’ alleged failure to maintain proper fire protection equipment.         We first
    consider the charges of a failure to report an “accident.”
    Appellee Emerald Coal Resources L.P. (“Emerald”) engages in underground
    bituminous coal mining at its Emerald Mine in Wayne Township, Greene County,
    Pennsylvania. On January 19, 2009, at approximately 10:00 p.m., a crew of miners
    working in the B-7 section of the operation mined through into the adjoining B-6 section.
    A plan for the cut through had been prepared and a mine examiner was to be sent and
    stationed at the B-6 section to wait for and listen for the approach of the mining crew in
    the B-7 section. The plan also required the mine examiner to close two doors that the
    company had erected for the purpose of maintaining safe ventilation in the mine
    following the cut through. Although the mine examiner went to the B-6 area, he did not
    remain there, and the doors stood open at the time of the cut through. Due to the doors
    remaining open, the ventilation in the area was affected. Specifically, a witness to the
    cut through felt the air along a conveyer belt reverse, and he could feel the heat from
    the feeder on his face. Additionally, a methane detector on a shuttle car sounded an
    [J-77A&B-2013] - 5
    alarm. Once certain protective measures were taken at the cut through, employees
    entered the B-6 area and closed the doors, resulting in the ventilation returning to its
    proper path.
    Emerald did not notify the DEP of the incident. Thus, on January 30, 2009, the
    DEP issued an administrative order for Emerald’s violation of Section 109 of the Mine
    Safety Act for failing to report this “accident,” even though Section 104 does not list a
    ventilation disruption as a specific reportable accident.
    Appellee Cumberland Coal Resources L.P. (“Cumberland”) is the owner and
    operator of Cumberland Mine in Waynesburg, Greene County, Pennsylvania.                   At
    approximately 2:00 a.m. on February 12, 2009, an electrical storm resulted in a power
    outage at its mine that caused a fan in the mine’s ventilation system to stop working.
    The mine’s backup power system also failed to start after the loss of power, and, as a
    result, the mine’s ventilation system at the No. 5 bleeder shaft was inoperable for over
    16 minutes. The diesel powered back-up system, which should have automatically
    been triggered, failed to operate. Ultimately, a fan monitoring system alerted surface
    personnel of the stoppage, and an electrician restarted the fan. The Mine Safety Act
    requires mine operators to evacuate the mine when a ventilation system is down for 15
    minutes or more; however, such an event is not included in Section 104’s list of
    “accidents” subject to reporting requirements. Cumberland did not notify the DEP of the
    fan outage, and the DEP issued an administrative order for the violation.
    Turning to the alleged fire equipment maintenance violations, as noted above,
    the Mine Safety Act requires certain vehicles to contain portable fire extinguishers. The
    DEP,   interpreting   “off-track   locomotive”   to   include   “scoops,”   issued   multiple
    [J-77A&B-2013] - 6
    administrative orders and notices of violation to both Cumberland and Appellee Amfire
    Mining Co. (“Amfire”) for failing to equip their scoops with portable fire extinguishers in
    violation of Section 273(f) of the Mine Safety Act. A scoop is a “battery-powered, four-
    wheeled vehicle equipped with a bucket” used “to transport tools, materials, and coal”
    throughout the mine. EHB Opinion, 3/16/10, at 2. Scoops have only one seat for the
    operator’s use, and do not transport other miners. 
    Id. Emerald and
    Cumberland appealed their administrative orders to the
    Environmental Hearing Board (“EHB”), arguing they were not required to report the
    incidents that occurred at their mines because the incidents were not “accidents” as
    contemplated by Section 104 of the Mine Safety Act. The EHB consolidated these two
    cases, and the DEP moved for summary judgment, arguing the events occurring at both
    mines did, in fact, constitute “accidents” under Section 104 that required reporting under
    Section 109(a)(1).
    Cumberland and Amfire also filed appeals to the EHB from the administrative
    orders issued regarding their failure to provide fire extinguishers on scoops, which were
    consolidated for review.    The DEP and Cumberland/Amfire filed cross motions for
    summary judgment concerning whether a scoop constitutes a “locomotive” under
    Section 273(f) and whether the DEP had the authority under the Mine Safety Act to
    issue orders requiring Cumberland and Amfire to supply fire extinguishers for scoops.
    The EHB denied the DEP’s motions in both appeals. In the Emerald/Cumberland
    matter, the EHB found the DEP lacked the authority to issue orders effectively
    expanding Section 104’s list of “accidents” to include the incidents that occurred at the
    Emerald and Cumberland mines.          As to the Cumberland/Amfire matter, the EHB
    [J-77A&B-2013] - 7
    determined a scoop was not a “locomotive” within the meaning of Section 273(f), and,
    thus, that the DEP erred in citing Cumberland and Amfire for violating the Mine Safety
    Act. The DEP appealed both decisions to the Commonwealth Court.
    The Commonwealth Court consolidated the appeals and affirmed.                DEP v.
    Cumberland Coal Resources, 
    29 A.3d 414
    (Pa. Cmwlth. 2011). First, the court held
    Emerald and Cumberland did not violate the reporting requirements of Section
    109(a)(1). In reaching this conclusion, the court looked to the definition of “accident” in
    Section 104 and noted the definition was subject to two different interpretations: the use
    of the word “including” before the list of events could signify that the list was not
    intended to be exclusive, and the use of the word “any” in the phrase “any of the
    following” could mean that the General Assembly intended the list to be exclusive. As
    such, the court determined Section 104 was ambiguous, and it deferred to the DEP’s
    reasonable interpretation of the definition of “accident” as allowing additional events of
    the same general kind or class as those expressly set forth in the list.        The court
    concluded, however, that the DEP could not expand this list through the adjudicatory
    process, as the General Assembly vested the Safety Board with the authority to develop
    the Mine Safety Act through rulemaking, and gave the DEP no such power.
    Accordingly, the court opined that the DEP’s powers under the Mine Safety Act are
    limited to enforcing the express provisions of the Act and any regulations promulgated
    by the Safety Board. According to the court, were it to hold otherwise, the DEP could
    expand the list of “accidents” on a case by case basis without giving mine operators any
    advanced notice, effectively punishing operators for failing to act when they had no
    reason to know action was required.
    [J-77A&B-2013] - 8
    The court also rejected the DEP’s alternative argument that it had authority to
    issue the administrative orders pursuant to its general enforcement powers under
    Sections 105 and 501 of the Mine Safety Act. The court observed that Sections 105
    and 501 contain no language giving the DEP authority to create rules and requirements
    under the Act, and it further opined that the General Assembly would not have expressly
    provided for an expedited reporting requirement for “accidents” in Section 109(a)(1) if it
    also allowed the DEP to use its general enforcement powers under Sections 105 and
    501 to impose a similar reporting requirement for events not included in the definition of
    “accident.”
    As to the issue of whether the DEP established that Cumberland and Amfire
    violated Section 273(f) by failing to provide fire extinguishers for their scoops, the court
    held the DEP’s interpretation of the term “locomotive” to include scoops was erroneous.
    In so holding, the court noted the General Assembly did not define the term “locomotive”
    in the Act, and it relied on both the technical and common dictionary definitions of
    “locomotive,” which both define “locomotive” as a “powered vehicle used to move
    nonpowered vehicles.” As scoops do not move nonpowered vehicles, the court agreed
    with the EHB that they were not locomotives and, thus, not subject to the requirements
    of Section 273(f). Additionally, for the same reasons the court held the DEP could not
    rely on its enforcement powers to expand the list of “accidents” under the Act, the court
    found the DEP also could not rely on its general enforcement powers under Sections
    105 and 501 to require fire extinguishers to be placed on scoops.
    Notably, Judge Pellegrini filed a vigorous dissent joined by Judges Leadbetter
    and McCullough. Therein, Judge Pellegrini focused solely on the issue of the reporting
    [J-77A&B-2013] - 9
    requirements of Section 109, and disagreed with the majority’s conclusion that the DEP
    was precluded from expanding the list of “accidents” in Section 104, as the Mine Safety
    Act contained no language indicating that enforcement of the Act depended on the
    Safety Board’s enactment of regulations.      According to Judge Pellegrini, to hold
    otherwise would allow the Safety Board to become a quasi-enforcement body, hindering
    the enforcement of the Mine Safety Act and the safety of miners.
    We granted allocatur in the consolidated appeals, in sum, to address the scope
    of DEP’s authority to interpret the Mine Safety Act beyond its express provisions with
    respect to the reporting of accidents and its authority to require portable fire
    extinguishers on certain mining vehicles.    As the issues on appeal are pure legal
    questions, our standard of review is de novo, and our scope of review is plenary.
    Buffalo Twp. v. Jones, 
    813 A.2d 659
    , 664 n.4 (Pa. 2002). Moreover, as the issues
    overlap regarding the breadth of the DEP’s authority, we will consider the issues stated
    above collectively.
    The DEP first asserts that it acted under its authority as recognized by our
    Court’s prior precedent when issuing its administrative orders in enforcing the Mine
    Safety Act. Indeed, the DEP contends that this Court has consistently recognized that
    administrative agencies possess both rulemaking and adjudicatory powers, citing Dept.
    of Env. Res. v. Butler County Mushroom Farm, 
    454 A.2d 1
    (Pa. 1982) and Pa. Human
    Rel. Comm. v. Norristown Area Sch. Dist., 
    374 A.2d 671
    (Pa. 1977).
    [J-77A&B-2013] - 10
    The DEP develops that the situation sub judice is analogous to that in Butler
    County, wherein its predecessor, the Department of Environmental Resources (“DER”),3
    acting under the General Safety Law,4 issued an administrative order to the Butler
    County Mushroom Farm after identifying a potential fire safety issue. Specifically, the
    DEP offers that, in Butler County, during an inspection of the Mushroom Farm, the DER
    noted a problem in tracking every person who was underground in the limestone mines
    in which the mushrooms were grown. The DER observed that, while the Mushroom
    Farm identified every hourly employee underground, it did not have a process to identify
    supervisors, independent contractors, repairmen, or visitors, including high school
    students on tours. This was critical to the DER, as, in the event of a fire, the absence of
    individuals in the mines would allow rescuers to avoid embarking upon an unnecessary
    and dangerous search and rescue mission.           In response, the DER ordered the
    Mushroom Farm to develop and implement a system to track all individuals in the
    mines. The Mushroom Farm appealed the order to the EHB, contending the DER did
    not have legal authority to issue such an order. While the EHB affirmed the issuance of
    the order, on appeal, the Commonwealth Court reversed.
    DEP points to our Court’s resolution of the issue in favor of the DER, noting that
    the adjudicatory power was a customary and vital tool in the operation of administrative
    agencies, that unforeseeable circumstances required flexibility, and that the choice of
    3
    The General Assembly changed the agency’s name from the DER to the DEP, created
    a new agency, the Department of Conservation and Natural Resources (“DCNR”), and
    assigned to the new agency some of the responsibilities which previously had been
    assigned to the DER. Management of the Commonwealth’s state parks and forests
    were the primary functions vested in the new DCNR. 71 P.S. § 340.101, et seq.
    4
    Act of May 18, 1937, P.L. 654, as amended, 43 P.S. §§ 25-1 et seq.
    [J-77A&B-2013] - 11
    proceeding by general rule or by individual ad hoc litigation was for the discretion of the
    administrative agency. Butler 
    County, 434 A.2d at 4
    n.2. Although the text of the
    General Safety Law spoke only of “instructions,” the DEP stresses that our Court
    nevertheless concluded that the statute authorized the issuance of the administrative
    orders. Indeed, the DEP notes that our Court went further and held that the DER’s
    ability to issue such orders extended beyond the borders of the statute itself. 
    Id. at 8.
    The DEP further points out that this Court in Butler County relied upon our prior
    decision in Norristown Area, wherein we affirmed, in the context of ending school
    segregation, that the Human Relations Commission could act by rule-making or on a
    case-by-case basis through litigation. The DEP emphasizes that our Court held that
    there was no abuse of discretion on the part of the Commission by choosing to proceed
    to remedy segregation through adjudication proceedings.
    The DEP maintains that it relied upon this precedent to issue the administrative
    orders in the matters before us, and that both mandating reporting to the DEP about life
    endangering mining incidents, and requiring fire extinguishers on scoops, were
    consistent with and furthered the purposes of the Mine Safety Act. Indeed, the DEP
    submits that it was merely interpreting a statute that it is responsible for implementing,
    and, with respect to reporting, a statute that contains a non-exhaustive list of already
    existing statutory requirements.
    The DEP further challenges what it regards as the Commonwealth Court’s overly
    restrictive construction of the Mine Safety Act, arguing that it is both contrary to the plain
    language of the statute and the General Assembly’s intent to modernize the
    Commonwealth’s mine safety laws.         Specifically, the DEP cites Section 105, which
    [J-77A&B-2013] - 12
    grants to the DEP the “power and the duty to administer a mine safety program for
    individuals employed at mines,” including the power to “[i]ssue orders to implement and
    enforce the provisions of this act.” 52 P.S. § 690-105(1), (3). The DEP contends this is
    one of the many enumerated powers and duties conferred on the DEP as part of its
    overall power and duty to administer the mine safety program. Even more broadly, the
    DEP points to its power to issue written orders “to enforce this act, to effectuate the
    purposes of this act and to protect the health and safety of miners and individuals in and
    about mines.” 52 P.S. § 690-501(a). Thus, according to the DEP, the express and
    expansive authority conferred by the Mine Safety Act upon the DEP allows it to issue
    administrative orders requiring actions not specifically expressed by statute that
    promote safety.
    Building on this argument, the DEP maintains that the General Assembly
    substantially re-wrote the prior existing law, created the Safety Board to promulgate
    regulations, and empowered the DEP to issue orders to protect miner safety. The DEP
    submits that the Act contains nothing that would suggest the Safety Board’s authority to
    promulgate regulations dilutes the DEP’s adjudicatory authority under the Act, and
    contends that both provisions should be given full force and effect to protect the “lives,
    health and safety of miners and others in and about underground bituminous coal
    mines.” 52 P.S. § 690-103(1).
    The DEP further avers that it is its interpretation of the Mine Safety Act,
    permitting it to issue administrative orders for incidents not expressly provided for in the
    Act, that is entitled to deference.    According to the DEP, the Safety Board is the
    “administrative legislative branch” which enacts regulations, but it is the DEP which
    [J-77A&B-2013] - 13
    possesses specialized knowledge of, and the greatest practical experience with, mine
    safety issues. The DEP asserts it interpreted and applied the Mine Safety Act to the
    incidents at issue, in light of the expansive definition of the statutory term “accident” and
    the requirement to provide notice to the DEP. In concluding that the mine operators
    should have provided notice of the incidents at issue, the DEP reasons that it was
    merely exercising its prerogative to interpret the statute as it deemed appropriate, as
    long as that interpretation is consistent with the Mine Safety Act. Similarly, DEP asserts
    that it reasonably determined that scoops fell within the term “off-track locomotive”
    under the Mine Safety Act and ordered operators to equip such vehicles with fire
    extinguishers.
    The DEP also offers various tenets of statutory construction in support of its
    position. Specifically, the DEP points out that the General Assembly is presumed to
    intend that all provisions in a statute are to be given effect, citing 1 Pa.C.S.A.
    §§ 1921(a), 1922(2). Here, it notes Section 106 of the Act empowers the Safety Board
    to promulgate appropriate regulations to protect the health and safety of miners and
    others, and consistent therewith, Section 501 of the Act empowers the DEP to issue
    written orders.
    In response, Appellees’ primary contention is that the Commonwealth Court
    properly determined that the DEP was without authority under Section 501 and 105 of
    the Mine Safety Act to issue administrative orders that had the effect of creating new
    events constituting “accidents” under Section 104.        Stated another way, Appellees
    maintain that the definition of “accidents” in Section 104 of the Mine Safety Act is
    exhaustive and the DEP cannot expand the listing of events contained therein.
    [J-77A&B-2013] - 14
    Appellees offer that the General Assembly bifurcated the compliance and
    rulemaking functions under the Mine Safety Act, as Section 106.1 explicitly vested the
    Safety Board with broad rulemaking authority, and reserved implementation and
    enforcement powers to the DEP under Sections 105 and 501. According to Appellees,
    if the DEP were able to, in essence, engage in rulemaking as well as issue
    administrative orders, it would undermine the legislature’s intent to grant sole
    rulemaking power to the Safety Board, and would make the Safety Board’s rulemaking
    powers superfluous and redundant.
    Appellees contend that not only does the DEP lack authority to issue
    administrative orders expanding the requirements of the Act, but that the DEP offers no
    effort to define or limit the scope of this “catch-all” authority. This, Appellees stress, is
    markedly unfair, given the criminal and civil penalties that accompany a violation of the
    Mine Safety Act and results in an ad hoc process in which the mine operator would
    have no notice of the statute’s requirements and anticipating its reporting requirements.
    Appellees urge that this is especially true where the rule requires reporting an event
    within 15 minutes of an accident. Indeed, Appellees submit that a general authority
    given to DEP based upon an obligation to protect “health and safety” of miners, without
    any specific meaning, would prevent a mine operator from being proactive in complying
    with the Act.
    Appellees also offer our decision in Pa. State Bd. of Pharm. v. Cohen, 
    292 A.2d 277
    (Pa. 1972), in which our Court considered a pharmacist’s appeal of the suspension
    of his license by the Board of Pharmacy for “grossly unprofessional conduct” under the
    Pharmacy Act. While not violating any of the specifically enumerated grounds that
    [J-77A&B-2013] - 15
    constituted “grossly unprofessional conduct,” the Board of Pharmacy nevertheless took
    the position that such prohibitions were not intended to be exclusive, but only an
    exemplary description of the prohibited conduct which served as guidance to the Board.
    Appellees point out that our Court rejected such a claim of expansive powers, instead
    limiting the meaning of “gross unprofessional conduct” to those listed in the statute.
    
    Cohen, 292 A.2d at 280-81
    . Appellees argue that the DEP should defer to the Board’s
    rulemaking powers to clarify which events constituted “accidents,” and what equipment
    must be provided with fire extinguishers. Further, Appellees distinguish Butler County
    and Norristown Area as being factually unique and arising in the context of statutes that
    did not delegate rulemaking authority to a board. According to Appellees, the DEP is
    improperly trying to prescribe general rules of conduct via adjudication, yet, the line of
    demarcation between rulemaking and enforcement under the Mine Safety Act prohibits
    the DEP’s approach.
    Further, Appellees maintain that, in the event that this Court finds that Section
    104 is not exclusive, and the General Assembly intended to grant unlimited power to the
    DEP, such a grant of “catch-all” power would be unconstitutional, as an impermissible
    delegation of legislative power in violation of Pa. Const. art. 2, § 1.      According to
    Appellees, the DEP in this instance is acting as a super-legislature and in a fashion
    contrary to what the legislature intended when creating the Board. Appellees urge that
    this is true for the DEP’s expansion of what constitutes an “accident,” as well as its
    decision to require fire extinguishers on scoops.          Similarly, Appellees make a
    constitutional argument that any application of “catch-all” authority is unconstitutionally
    [J-77A&B-2013] - 16
    vague, as the requirements would be uncertain and ambiguous, rendering compliance
    impossible.
    Appellees also present a statutory construction analysis.     They offer that the
    Mine Safety Act, because it imposes criminal and civil penalties for non-compliance,
    must be strictly construed against the Commonwealth; accordingly, they contend the
    immediate reporting requirements must be limited to the events enumerated in Section
    104.   Appellees again emphasize that, if DEP had the power to expand reporting
    requirements, mine operators would be left in a state of uncertainty as to when to
    provide the DEP notice.      Addressing the expansive phrase “including any of the
    following” with respect to enumerated events that constitute accidents, Appellees turn to
    Black’s Law Dictionary and assert that the term “including” may expand a meaning, but
    also may merely specify a particular thing already included within general words already
    used. Pointing to the prior mine safety statute, Appellees vaguely offer that a policy
    issued pursuant to that statute listed 14 events requiring notification, and, although not
    identical to those contained in the present statute, the policy spoke to two events not
    included in the statute, one relating to ventilation interruptions and one regarding
    unplanned connections into abandoned workings.          These two events, as noted by
    Appellees, were not included in the 2008 version of the Mine Safety Act and, according
    to Appellees, this omission indicates that the legislature did not intend the statute to
    include these circumstances as reportable accidents.
    Appellees also offer that the General Assembly adopted the federal regulatory list
    of accident notifications, limited to the 14 enumerated events as prescribed by federal
    law. Appellees claim, because the state statute was patterned after the federal law, the
    [J-77A&B-2013] - 17
    two should be construed together. Construing the two statutes together, Appellees
    point out that the only difference between the statutes is the prefatory language that an
    accident was an “unanticipated event, including any of the following.” According to
    Appellees, as noted above, this additional text does not change the meaning of the
    statute, and that it is merely consistent with limiting the definition to events prescribed
    by federal law.
    Finally, with respect to the requirement of fire extinguishers on scoops, Appellees
    point out that, under Section 273(f) of the Mine Safety Act, operators are required to
    equip locomotives, self-propelled mantrip cars, and personnel carriers with one portable
    fire extinguisher.   Appellees offer that scoops, like numerous other self-propelled
    vehicles used in mining that are equipped with fire suppression systems, are excluded
    from this requirement; however, the DEP contends that they are “off-track locomotives”
    and, thus, required to carry fire extinguishers. According to Appellees, scoops are not
    locomotives, as they are not merely engines used for pulling, but are equipped with a
    bucket for scooping material off the mine floor. Further, Appellees note that personnel
    carriers and mantrips are used to move individuals in and out of the mines, but a scoop
    has a single operator with no seats for passengers. Thus, Appellees argue that Section
    273(f) simply does not support the DEP’s position that a scoop must carry a fire
    extinguisher, and any attempts to require such equipment on that vehicle requires
    rulemaking. Finally, Appellees contend that the DEP is entitled to no deference in its
    interpretation of the Mine Safety Act, as the language is clear that scoops are not the
    type of vehicle required to carry portable fire extinguishers.      That being the case,
    [J-77A&B-2013] - 18
    Appellees assert that the unambiguous expressed intent of the legislature must be
    given effect.
    With the arguments of the parties in hand, we turn to the jurisprudential principles
    underlying our review. Specifically, the primary focus of the parties is on the terms of
    the Mine Safety Act. Thus, we necessarily turn to the Statutory Construction Act. 1
    Pa.C.S.A. §§ 1501 et seq. Pursuant to that Act, the objective of all interpretation and
    construction of statutes is to ascertain and effectuate the intention of the General
    Assembly. 
    Id. § 1921(a).
    The best indication of the legislature’s intent is the plain
    language of the statute. When considering statutory language, “[w]ords and phrases
    shall be construed according to rules of grammar and according to their common and
    approved usage.” 
    Id. § 1903(a).
    Further, when the words of a statute are clear and
    unambiguous, there is no need to go beyond the plain meaning of the language of the
    statute “under the pretext of pursuing its spirit.” 
    Id. § 1921(b).
    Thus, only when the
    words of a statute are ambiguous should a reviewing court seek to ascertain the intent
    of the General Assembly through considerations of the various factors found in Section
    1921(c). 
    Id. § 1921(c);
    see generally Bayada Nurses Inc. v. Com. Dept. Labor and
    Indus., 
    8 A.3d 866
    , 880-81 (Pa. 2010). Finally, an administrative agency’s interpretation
    of a governing statute is to be given controlling weight, unless that interpretation is
    clearly erroneous. Whitaker Borough v. PLRB, 
    729 A.2d 1109
    , 1110 (Pa. 1999).
    We first consider the issue of whether the DEP acted within its authority with
    respect to the administrative orders issued regarding the mine operators’ failure to
    report certain accidents.
    [J-77A&B-2013] - 19
    As noted above, the DEP asserts that it has broad authority to protect miner
    health and safety.      The Mine Safety Act empowers it to “administer a mine safety
    program for individuals employed at mines” and to “[i]ssue orders to implement and
    enforce the provisions of this act.”         52 P.S. § 690-105(a), (a)(3).   Traditionally,
    administrative agencies enjoy wide latitude in implementing, interpreting, and enforcing
    their statutory mandate.        Moreover, pursuant to the Mine Safety Act, the DEP is
    expressly charged with certain safety-related responsibilities and enjoys broad powers
    in fulfilling its mission in this regard.
    Yet, we need not speak to the breadth of, or limitations on, this general authority
    to determine this matter. The parties do not dispute that administrative agencies have
    authority to interpret their guiding statute and that they may enforce that enactment’s
    provisions. Thus, we are able to resolve the issue of whether the DEP properly issued
    its orders regarding a failure to report certain accidents on the more narrow grounds of
    whether the DEP properly interpreted the relevant statutory reporting language
    contained in the Act.
    To determine the General Assembly’s intent in this regard, we first look to the
    express statutory language in question. Pursuant to Section 109 of the Mine Safety Act,
    mine operators must notify the DEP of “accidents” that occur at their mines, within 15
    minutes of the discovery of the accident. 52 P.S. § 690-109(a)(1). Turning to the
    definition of “accident,” Section 104 describes an accident as an “unanticipated event,
    including any of the following . . . .” 52 P.S. § 690-104. Fourteen types of unanticipated
    events follow this introductory phrase, as set forth above.
    [J-77A&B-2013] - 20
    The focus of the precise controversy here centers upon the meaning of the
    phrases “unanticipated event” and “including any of the following.” In sum, the DEP
    claims this language to be expansive, and includes not only the specifically expressed
    unintended events, but other unanticipated incidents outside of the list as well, while
    Appellees assert that the 14 unanticipated events are exhaustive — i.e., that they are
    the only events which can constitute an “accident” for purposes of the DEP’s
    enforcement.
    Initially, we note the definition of “accident” begins with the generic reference to
    an “unanticipated event.”    If the General Assembly had intended to limit reportable
    “accidents” to the 14 listed events, there would have been no need for the definition to
    first state that an “accident” is an “unanticipated event.” Indeed, all of the prefatory
    language to the 14 examples would be surplusage under the Appellees’ interpretation of
    Section 104. Conversely, by employing the phrase “unanticipated event,” the legislature
    rendered the understanding of “accident” to be broad in scope and meaning.
    Turning to the next phrase, it is widely accepted that general expressions such
    as “including,” or “including but not limited to,” that precede a specific list of included
    items are to be considered as words of enlargement and not limitation. Pa. Human Rel.
    Comm. v. Alto-Rest Park Cemetery Ass’n., 
    306 A.2d 881
    , 885 (Pa. 1973). Indeed, such
    a list of specific items is not meant to be exclusive of all items other than those
    specifically named. 
    Id. Yet, these
    terms also should not be construed in their widest
    context. Under our venerable statutory construction doctrine of ejusdem generis (“of the
    same kind or class”), where specific terms setting forth enumeration of particular
    classes of persons or things follow general terms, the general words will be construed
    [J-77A&B-2013] - 21
    as applicable only to persons or things of the same general nature or class as those
    enumerated. See Steele v. Statesman Ins. Co., 
    607 A.2d 742
    , 743 (Pa. 1992); Summit
    House Condominium v. Commonwealth, 
    523 A.2d 333
    , 336 (Pa. 1987); Breininger v.
    Sheet Metal Workers Int’l. Ass’n. Loc. Union No. 6, 
    493 U.S. 67
    , 91-92 (1989). In sum,
    the presence of such a term as “including” in a definition exhibits a legislative intent that
    the list that follows is not an exhaustive list of items that fall within the definition; yet, any
    additional matters purportedly falling within the definition, but that are not express, must
    be similar to those listed by the legislature and of the same general class or nature.
    Further, contrary to Appellants’ assertions, we find that the term “any,” as used in the
    phrase “including any of the following” does not place a limitation on the definition, but,
    rather, sharpens the point that the list of 14 events is not exhaustive, but merely
    included as the type of events that may constitute an accident.
    With these preliminary interpretations in mind, we turn to consideration of the 14
    matters set forth in Section 104. These occurrences include unanticipated events such
    as death, serious injury, entrapment of an individual with reasonable potential for
    serious injury, inundation of a mine by liquid or gas, unplanned ignition or explosion of
    gas or dust, unplanned roof fall that impairs ventilation, an unstable condition requiring
    emergency action, and damage to hoisting equipment which endangers an individual or
    interferes with the use of equipment for more than 30 minutes. As is clear from this list,
    the unanticipated events contained in Section 104 all share the common thread of fairly
    serious unplanned incidents that potentially pose a serious risk to miners and other
    individuals’ health, safety, or life. Thus, as the DEP has the power to interpret and
    enforce the Mine Safety Act, the DEP has the authority to issue administrative orders for
    [J-77A&B-2013] - 22
    a failure to report unanticipated events if they may be regarded as of the same general
    class or nature as those expressly set forth in Section 104 — i.e., those involving fairly
    serious incidents potentially impacting the miner or other individual’s health, safety, or
    life.
    Thus, the question then becomes whether the unplanned changes in ventilation
    flow and a power failure resulting in an inoperable ventilation system are substantially
    similar and of the same general class as the expressly listed examples of an unplanned
    event constituting an “accident.”        We believe these unanticipated circumstances
    occurring at the Emerald and Cumberland Mines fit comfortably in this class of events.
    As noted by the EHB, Emerald did not dispute the DEP’s contention that the incident at
    its mine caused a potential threat to the health and safety of the miners. EHB Opinion,
    2/24/2010 at 2.       Indeed, at the Emerald Mine, the change in ventilation was
    accompanied by a methane detector being activated. Moreover, with respect to the
    Cumberland Mine, the EHB explained “there is no dispute that the loss of ventilation
    caused by the malfunctioning equipment posed a potential threat to the health and
    safety of miners, not only directly as a result of the disruption in air flow, but indirectly as
    a result of the need to commence an evacuation of numerous miners over long
    distances on foot.” 
    Id. at 3.
    Because the accidents alleged by the DEP involving changes in, and cessation
    of, air flow to miners were of the same general class and similar to the unanticipated
    events incidents listed in Section 104, we have no hesitation concluding that, based
    upon the plain language of Section 104, the DEP was within its authority to issue the
    administrative orders regarding Appellees’ failure to report these unanticipated events.
    [J-77A&B-2013] - 23
    Moreover, our conclusion is made in the light of an administrative agency’s
    interpretation of a governing statute enjoying controlling weight, as noted above, unless
    clearly erroneous.
    Appellees’ protestations to the contrary are without merit. Specifically, Appellees’
    position is that, by interpreting Section 104 to include events beyond those expressly
    listed, the DEP engaged in rulemaking, and, if permitted, would make the Safety
    Board’s rulemaking powers superfluous.         Appellees’ argument is overstated.        Our
    conclusion that the DEP properly has the authority to interpret and enforce the Mine
    Safety Act with respect to the reporting of accidents refutes Appellees’ contention that it
    engaged in unlawful rulemaking in contravention to the rulemaking functions of the
    Safety Board. The DEP’s interpretation of its governing statute and enforcement of a
    broad statutory directive is not rulemaking. Moreover, while Section 106.1 of the Act
    vests the Safety Board with rulemaking powers, permitting the DEP to engage in
    traditional interpretation and enforcement responsibilities, based upon statutory
    authority, would not render the Safety Board’s rulemaking powers superfluous or
    redundant, as the Board could, consistent with its statutory powers, promulgate new
    rules or amend existing ones. Nor does it avoid or undermine the legislature’s construct
    for rulemaking through the Safety Board. Indeed, every statute should be construed, if
    possible, to give effect to all of its provisions, 1 Pa.C.S.A. § 1921(a), and the legislature
    intends for the entire statute to be effective and certain, 
    id. § 1922(2).
    Here, there is no
    indication that the General Assembly intended that enforcement of the Mine Safety Act
    was solely dependent upon the Safety Board’s promulgation of regulations, and there is
    [J-77A&B-2013] - 24
    no evidence of a concomitant legislative intent to strip the DEP of its traditional
    interpretive and enforcement powers. See Butler County; Norristown Area.
    Our determination that both the DEP and the Safety Board are authorized to act
    to protect the health and safety of miners — through interpretation and enforcement,
    and by rulemaking, respectively — is consistent with these principles. The protection of
    miners under the Act may be through enforcement of reasonably interpreted statutory
    requirements and through the formal promulgation of regulations, and both methods
    support the overarching and laudable purposes of the Mine Safety Act. Moreover, the
    authority conferred upon each of these entities does not mean a diminution in the
    powers of the other. Thus, we reject Appellees’ assertion that the DEP’s actions are, in
    essence, preempted by the regulation promulgation powers of the Safety Board.
    Further, Appellees contend federal mine safety regulation, through the federal
    Mine Safety and Health Act, as amended by the Mine Improvement and New
    Emergency Response Act, is limited to the enumerated events and that our statute was
    based upon that law.    Thus, we compare the federal mine safety statute with our
    Commonwealth’s Mine Safety Act.
    The federal definition is limited, and offers that “accident means” one of 12 listed
    items. 30 CFR § 50.2(h). By its express terms, Pennsylvania’s Mine Safety Act’s
    definition is clearly broader, including in the definition that the matter be an
    “unanticipated event,” and, more importantly, using the above-stated broadening
    verbiage, “including any of the following.” While Appellees claim that the Mine Safety
    Act is based upon the federal statute, and should be limited to the enumerated items
    [J-77A&B-2013] - 25
    contained therein, the express words of the Mine Safety Act command a different
    conclusion.5
    Also, as noted above, Appellees offer somewhat cursory arguments that
    embracing the DEP’s interpretation of Section 104 would constitute an unconstitutional
    delegation of legislative power and would render the statute unconstitutionally vague.
    We disagree.
    The legislature may not constitutionally delegate its power to make, alter, and
    repeal laws to other branches of government or to any other body or authority. It may,
    however, delegate authority and discretion in connection with the execution and
    administration of its law, and it may establish primary guidelines and bestow upon
    others the duty to carry out declared legislative policy in accordance with the general
    provisions of the enabling legislation. The touchstone of such delegation is that it is for
    the General Assembly to make basic policy choices. Pennsylvanians Against Gambling
    Expansion Fund v. Commonwealth, 
    877 A.2d 383
    , 417 (Pa. 2005).              In determining
    whether the legislature has established adequate standards, a court must consider the
    language of the statute, the underlying purpose of the statute, and its reasonable effect.
    Blackwell v. State Ethics Comm’n., 
    567 A.2d 630
    , 636-37 (Pa. 1989).
    5
    Appellees’ reliance upon our decision in 
    Cohen, supra
    , fails for the same reason. In
    that matter, a pharmacist’s license was suspended for “grossly unprofessional conduct.”
    63 P.S. § 390-5(a)(9). Under the Pharmacy Act, “grossly unprofessional conduct”
    consisted of 13 specific prohibitions. The statutory provision, unlike the section at issue
    in this appeal, was limited to certain specifically enumerated grounds, and did not
    include any broadening language. Our Court reasoned that the legislature specifically
    intended to define “grossly unprofessional conduct” by the 13 enumerated grounds,
    and, thus, the State Board of Pharmacy could not expand that definition in the absence
    of statute or rule. 
    Cohen, 292 A.2d at 282-83
    .
    [J-77A&B-2013] - 26
    We find that the statutory language employed by the General Assembly explains
    in sufficient detail the type of unanticipated events which constitute reportable accidents
    under the Mine Safety Act. It reflects not only basic policy choices, but a specifically
    articulated class of events which must be reported to the DEP.                Further, this
    understanding of the definition of “accident” is entirely consistent with the underlying
    purpose of the Mine Safety Act, which could not be clearer: “[t]o use the full extent of
    the Commonwealth’s powers to protect the lives, health and safety of miners and others
    in and about underground bituminous coal mines.” 52 P.S. § 690-103(b)(1). Finally, the
    reasonable effect of the statute is to place mine operators on reasonable notice of the
    types of unanticipated events which constitute accidents, and which are reportable to
    the DEP.        In sum, Section 104, and the DEP’s interpretation thereof, does not
    impermissibly delegate to the DEP basic legislative policy choices regarding mine
    safety.
    Further, we find that our interpretation today does not, as Appellees have argued,
    render the Mine Safety Act unconstitutionally vague.          Under a void-for-vagueness
    challenge, a statute will be found unconstitutional only if the enactment is so vague that
    persons of common intelligence must necessarily guess at its meaning and differ as to
    its application. Commonwealth v. Cotto, 
    753 A.2d 217
    , 220 (Pa. 2000). A statute will
    pass a vagueness attack if the statute defines the objectionable conduct “with sufficient
    definiteness, that ordinary people can understand what conduct is prohibited and in a
    manner that does not encourage              arbitrary and    discriminatory enforcement.”
    Commonwealth v. Bullock, 
    913 A.2d 207
    , 212 (Pa. 2006). In essence, a statute must
    give fair warning as to the conduct it penalizes.
    [J-77A&B-2013] - 27
    In defining the term “accident,” the General Assembly has offered 14 examples of
    the types of unanticipated events that it intended to be covered by the Act and subject
    to its notice requirements. As noted above, all 14 examples are events which are fairly
    serious incidents potentially impacting the miner or other individual’s health, safety, or
    life.   Contrary to Appellees’ assertion that mine operators will be left in a state of
    uncertainty, we find that these examples provide sufficient guidance and definiteness
    regarding the nature of unanticipated events that constitute reportable accidents such
    that ordinary individuals are able to understand what conduct is required to be reported,
    and in our view, such statutory definition does not encourage arbitrary and
    discriminatory enforcement.     Commonwealth v. Davidson, 
    938 A.2d 198
    , 207 (Pa.
    2007). Moreover, as offered by Judge Pellegrini in his dissenting opinion below, if a
    byproduct of this broader understanding of reportable accidents is the over-reporting of
    incidents in an abundance of caution, such effect will increase the safety of miners, an
    outcome consistent with the overall purpose of the Act. Cumberland Coal 
    Resources, 29 A.3d at 436
    (Pellegrini, J. dissenting).
    For all of the foregoing reasons, we find that the DEP acted within its statutory
    authority when it issued the administrative orders regarding Appellees’ failure to report
    the “accidents” at issue, as they were of the same general class or nature as those
    expressly set forth in Section 104 — i.e., those involving fairly serious incidents
    potentially impacting miner’s or other individual’s health, safety, or life.    Thus, we
    reverse the order of the Commonwealth Court on this issue.
    We next turn to the DEP’s sanctioning of Appellees for a failure to comply with
    Section 273 of the Mine Safety Act which requires a portable fire extinguisher for certain
    [J-77A&B-2013] - 28
    mining vehicles.    Specifically, Section 273 requires that each “track or off-track
    locomotive, self-propelled mantrip car or personnel carrier shall be equipped with one
    portable fire extinguisher.” 52 P.S. § 690-273(f). The DEP considered the scoops at
    issue in this appeal to be “off-track locomotives,” requiring a portable fire extinguisher.
    Appellees, as noted above, refute this understanding and, instead, assert that a scoop,
    which has a shovel, is used to remove coal, and is driven by a single individual, is not a
    locomotive, as a locomotive pushes or pulls cars and a scoop does not. As a scoop is
    not a locomotive, Appellees assert that the DEP was without authority to require a
    portable fire extinguisher on such vehicles.
    As with the prior issue on appeal, our initial focus in resolving this issue is on the
    language employed by the legislature in the statute, in this instance, to determine if the
    DEP erred in applying the portable fire extinguisher requirement to scoops. We note
    that Section 273 is specific, limited in scope, and lacks any broader “including” language
    found in Section 104. The provision lists three particular pieces of mining transportation
    vehicles which require a portable fire extinguisher. Focusing on the term “locomotive,”
    dictionaries commonly provide that a locomotive is a “self-propelled engine, now usually
    electric or diesel-powered, that pulls or pushes freight or passenger cars on railroad
    tracks.” American Heritage Dictionary of the English Language, Houghton Mifflin Morris
    766 (ed. Boston 1996). Conversely, a “scoop” is a battery-powered, four wheel vehicle
    with a single operator seat that is equipped with a bucket and used in underground
    mines to transport tools, materials, and coal from one location to another in the mine; it
    does not pull or push anything. Scoops are used daily and travel throughout a mine.
    R.R. 98a. While, generally, scoops are equipped with fire suppression systems, the
    [J-77A&B-2013] - 29
    scoop battery, which is large and can accumulate coal dust, is not protected by a fire
    suppression system. 
    Id. We also
    note that the other vehicles listed — a mantrip car
    and personnel carriers — just as the terms connote, are vehicles used for shuttling and
    carrying miners, and scoops are neither used to transport miners nor pull cars of
    supplies or coal.
    By its plain and narrow language, the statutory portable fire extinguisher
    requirement is limited to three statutorily enumerated types of vehicles, none of which
    specifically include, or could reasonably be understood to include, a scoop or scoop-like
    vehicle. A scoop does not pull or push freight or passenger cars. Nor does a scoop
    move individuals in and out of a mine, like a mantrip car or personnel carrier, as a scoop
    has a single operator seat with no room for passengers. Indeed, consistent with our
    discussion above regarding the definition of “accident,” if a scoop were substantially
    similar to these vehicles, or in the same general class, the DEP’s interpretation may
    have more validity; but to interpret the definition of “locomotive” to include a scoop
    would be to stretch the plain meaning of the term used by the General Assembly
    beyond the breaking point. Consistent with the limited statutory language delineating
    the specific types of vehicles encompassed by this statutory provision, we find that
    scoops fall outside of the requirements of Section 273.          While an administrative
    agency’s interpretation of a governing statute is to be given controlling weight, there are
    limitations, and here, based upon the plain language of the statute, the DEP’s
    interpretation of Section 273 was clearly erroneous. Whitaker 
    Borough, supra
    .
    The DEP hinted as much in its argument before the Commonwealth Court,
    wherein it took the position that a scoop was a locomotive, but nevertheless suggested
    [J-77A&B-2013] - 30
    that, even if not a locomotive, because mandating fire extinguishers is safety related, it
    was a permissible exercise of its authority. The DEP points to Section 501 of the Act
    which permits the DEP to “effectuate the purposes of this act and to protect the health
    and safety of miners and individuals in and about mines.”            52 P.S. § 690-501.
    According to the DEP, this section, pertaining to enforcement powers and remedies,
    expands upon the already broad powers enjoyed by the DEP and allows it to issue
    orders to mine operators to perform actions not contemplated by statute or regulation
    for the purpose of promoting miner safety. We do not doubt that the DEP enjoys broad
    powers to carry out the laudable and essential purposes of the Mine Safety Act, and,
    more specifically, that requiring a portable fire extinguisher to be carried by scoops may
    be exceedingly prudent; however, the DEP’s suggestion that, simply because it is safety
    related, it can require fire extinguishers on all vehicles, even if they are not statutorily
    required, would be to arrogate a power without a statutory basis, make it virtually
    impossible for a mine operator to reasonably understand what was required of it so as
    to comply with the law, and to raise the specter of constitutional infirmity on the basis of
    vagueness.
    Thus, we find that the DEP acted outside of its statutory authority when it
    included a scoop in the limited vehicular category of locomotive, mantrip car, or
    personnel carrier, which require a portable fire extinguisher, and, therefore, we affirm
    the Commonwealth Court’s order with respect to this issue.
    For all of the above-stated reasons, we hold that (1) the DEP acted within its
    statutory authority when it issued the administrative orders to Appellees for their failure
    to report the “accidents” at issue in this appeal, under 52 P.S. § 690-104; but (2) the
    [J-77A&B-2013] - 31
    DEP acted outside its authority when it required scoops to be equipped with a portable
    fire extinguisher under 52 P.S. § 690-273(f). Thus, we reverse in part, and affirm in
    part, the order of the Commonwealth Court.
    Jurisdiction relinquished.
    Mr. Chief Justice Castille and Messrs. Justice Eakin, Baer, McCaffery and
    Stevens join the opinion.
    Mr. Justice Saylor files a concurring opinion.
    [J-77A&B-2013] - 32