Avalon Assisted Living, etc v. Zofia A Zager, etc ( 2002 )


Menu:
  •                    COURT OF APPEALS OF VIRGINIA
    Present: Judges Elder, Annunziata and Agee
    Argued at Alexandria, Virginia
    AVALON ASSISTED LIVING FACILITIES, INC.,
    D/B/A AVALON HOMES
    v.   Record No. 0778-02-4
    ZOFIA A. ZAGER, FAIRFAX COUNTY
    BUILDING OFFICIAL, AND DIRECTOR,
    FAIRFAX COUNTY OFFICE OF
    BUILDING CODE SERVICES                           OPINION BY
    JUDGE LARRY G. ELDER
    STATE BUILDING CODE TECHNICAL                  DECEMBER 31, 2002
    REVIEW BOARD
    v.   Record No. 0820-02-4
    ZOFIA A. ZAGER, FAIRFAX COUNTY
    BUILDING OFFICIAL, AND DIRECTOR,
    FAIRFAX COUNTY OFFICE OF
    BUILDING CODE SERVICES
    FROM THE CIRCUIT COURT OF FAIRFAX COUNTY
    Leslie M. Alden, Judge
    Andrew D. Levy (Sharon Krevor-Weisbaum;
    Shelly Marie Martin; Mark E. Sharp; Brown,
    Goldstein & Levy, LLP; Culin, Sharp & Autry,
    P.L.C., on briefs), for Avalon Assisted
    Living Facilities, Inc.
    Jennifer C. Williamson, Assistant Attorney
    General (Jerry W. Kilgore, Attorney General;
    Richard B. Zorn, Senior Assistant Attorney
    General; John B. Purcell, Jr., Assistant
    Attorney General, on briefs) for State
    Building Code Technical Review Board.
    Cynthia A. Bailey, Assistant County Attorney
    (David P. Bobzien, County Attorney; J.
    Patrick Taves, Deputy County Attorney;
    Jan L. Brodie, Senior Assistant County
    Attorney, on briefs), for appellee.
    Avalon Assisted Living Facilities, Inc., d/b/a Avalon Homes
    (Avalon), and the State Building Code Technical Review Board
    (TRB) appeal from a decision of the Fairfax County Circuit Court
    holding that the TRB erroneously applied the Uniform Statewide
    Building Code (USBC) to Avalon's request to allow it to depart
    from the USBC's use group classifications. 1   On appeal, Avalon
    and the TRB contend the TRB had the authority to grant the
    requested modification and that the evidence in the record
    supported its decision to do so.   We affirm the circuit court's
    conclusion that the TRB lacked authority to modify the USBC's
    use group classifications.   Further, we hold, as a matter of
    law, that Avalon's facility constituted an I-2 use.    Finally, we
    conclude that any modifications to the provisions of the USBC
    covering the manner of construction or materials to be used in
    the alteration of Avalon's facility to comply with the I-2 use
    group standards must be the functional equivalent of those
    expressly required by the USBC.    Thus, we affirm in part,
    reverse in part, and remand to the circuit court with
    instructions to remand to the TRB to determine whether the
    alterations it approved were, in fact, the functional equivalent
    of those required by the USBC for a facility housing an I-2 use
    group.
    1
    Although these appeals have been assigned separate case
    numbers, they arise out of the same proceedings and involve
    similar assignments of error. Thus, we consolidate them for
    purposes of appeal.
    - 2 -
    I.
    BACKGROUND
    This appeal stems from a request by Avalon for
    classification of its facility under the USBC as a residential
    use group rather than an institutional use group in order to
    avoid having to meet certain USBC fire safety standards which
    Avalon alleged were cost-prohibitive.      Avalon proposed adding
    certain lesser protections, which included central station
    monitoring and a sprinkler system in all compartments except the
    attic, in exchange for the requested modification of its USBC
    use group classification.    The local building code official (the
    local official), Zofia A. Zager, after consulting with her
    advisory committee, denied the request.     The local official
    wrote, "This denial is based on the fact that your proposal for
    an R-4 use does not provide the occupants the same level of
    protection as that which is required by the [USBC] for an I-2
    use."
    Avalon appealed to the local board of building code appeals
    (the local appeals board).    After hearing statements from
    representatives of Avalon and the local official, the local
    appeals board granted the modification request.     It concluded
    the additional safeguards Avalon proposed, coupled with added
    safeguards including the installation of heat rise detectors in
    the attic space and "smoke tight" doors and partitions
    separating the corridor from the sleeping rooms, "[were]
    - 3 -
    sufficient to balance the omission of the fire protection
    requirements of structural components otherwise required by the
    [USBC]."
    The local official appealed to the TRB, which affirmed the
    decision of the local appeals board.      The TRB, in making its
    decision, had before it the record of the proceedings from the
    local appeals board.    It also swore witnesses and heard
    additional evidence.    The record included evidence of the
    following:
    In a single-family residence in McLean, Virginia, Avalon
    operates an adult care residence (ACR), see 22 Va. Admin. Reg.
    40-71-10, which is licensed by the Department of Social Services
    (DSS) to house up to eight residents. 2    Avalon provides care
    2
    DSS regulations define "Adult care residence" as follows:
    any place, establishment or institution,
    public or private, operated or maintained
    for the maintenance or care of four or more
    adults who are aged, infirm or disabled and
    who are cared for in a primarily residential
    setting, except (i) a facility or portion of
    a facility licensed by the State Board of
    Health or the Department of Mental Health,
    Mental Retardation and Substance Abuse
    Services, but including any portion of such
    facility not so licensed; (ii) the home
    residence of an individual who cares for or
    maintains only persons related to him by
    blood or marriage; and (iii) a facility or
    portion of a facility serving infirm or
    disabled persons between the ages of 18 and
    21, or 22 if enrolled in an educational
    program for the handicapped . . . .
    22 Va. Admin. Code 40-71-10.
    - 4 -
    primarily for elderly women suffering from Alzheimer's disease
    and the mental and physical ailments which accompany it.    The
    2,700-square-foot residence has been converted to house a
    maximum of eight patients and two full-time staff people.
    The purpose of Avalon's McLean ACR is to provide
    Alzheimer's patients with continuity of care, allowing them to
    "stay there through until the end, and sometimes have hospice
    come in when people are at the end-stages of their illness."
    Avalon's residents are usually "ambulatory from the standpoint
    that they can walk," although some are wheelchair bound and
    require physical assistance.   However, because the residents are
    cognitively confused, in the event of an emergency, some of the
    residents who can walk nevertheless may need to be led out by
    the hand.   Also, due to the fact that Alzheimer's patients "go
    through . . . peaks and valleys," the number of residents able
    to respond with help could vary from day to day.   In the event
    of an emergency requiring evacuation, any patients physically
    incapable of walking would be carried out on their bed sheets.
    The facility conducts monthly fire drills, and "usually the
    longest it takes . . . is five, six minutes to get all eight
    people out," provided none of the occupants are bedridden.
    Although Avalon was licensed by DSS for up to eight
    residents at a time, local officials had interpreted the USBC to
    allow operation of the ACR under the requirements for a
    residential use group as long as no more than five of those
    - 5 -
    eight residents were non-ambulatory, i.e., needed assistance to
    evacuate.    Avalon was concerned that this restriction had the
    potential to force relocation of a resident if her condition
    deteriorated such that she became the sixth non-ambulatory
    resident at the ACR.    Avalon represented that it would limit to
    five the number of residents who were bedridden or otherwise
    physically unable to evacuate.     It sought a USBC waiver so that
    it could have up to eight residents unable to evacuate
    independently due to psychological limitations, such as those
    residents who were physically able to evacuate if led by the
    hand.
    Avalon hired Mark P. Dempsey, a fire protection engineer,
    to investigate upgrading the ACR to meet the I-2 use group
    requirements but concluded such upgrades would be
    cost-prohibitive.    Avalon then proposed to add certain lesser
    safety protections in exchange for being allowed to continue to
    be classified as a residential rather than institutional use
    even with more than five non-ambulatory residents.    Those
    protections included (1) installation of (a) an automatic
    sprinkler system for all areas of the residence except the
    attic, (b) smoke detectors and (c) a manual fire alarm system
    connected to both the sprinkler system and an approved central
    station for monitoring; and (2) placement of any non-ambulatory
    residents in bedrooms located on the grade level.    Ordinarily,
    an ACR with a residential use group classification is required
    - 6 -
    to have only single station smoke detectors.     See Code
    § 36-99.5:1.    Dempsey concluded that the additional fire
    protections he outlined were "at least equivalent in protection
    to those required by the I-2 standard."
    Representatives of the local official noted their "group
    unanimously . . . came to the conclusion that the differences
    [between the fire safety requirements for a structure housing an
    I-2 use group and the protections which Avalon proposed adding]
    were far too great" and that "[i]t was beyond [the local
    official's] authority to grant this modification."
    The local official continued to object on the ground that
    Avalon's plan included no "passive fire protection whatsoever."
    She emphasized that Avalon's facility is Type 5-B construction,
    which "has zero fire ratings on . . . its structural
    components."    An I-2 use group must be Type 5-A construction,
    which "requires a minimum of one-hour fire rating on major
    structural components to make sure that the building does not
    collapse" during the time it takes the fire department to
    respond.
    After considering the evidence and argument, the TRB
    granted Avalon's modification request.    In doing so, however, it
    noted
    two areas of concern in the wording of the
    USBC and its application to ACR's. First,
    the inclusion of group homes licensed by
    [DSS] in the exception to § 308.2 should not
    include the statement that such facilities
    - 7 -
    house mentally ill, mentally retarded or
    developmentally disabled persons[,] as ACR's
    by statutory and regulatory definition are
    for persons who are aged, infirm or
    disabled. Notwithstanding the incorrect
    language, the [TRB] determines the intent of
    the USBC is for the exception to apply to
    ACR's. Secondly, the determination that
    § 308.2 and its exception permit up to five
    residents [out of eight] at any given time
    to be unable to exit the residence without
    personal assistance from staff does not
    match the explicit language of the code.
    Recognizing however that this has been a
    long-standing application of the code and is
    supported by an interpretation issued by the
    BOCA Code Interpretations Committee, the
    [TRB] agrees § 308.2 and its exception may
    be applied as stated in this case.
    The TRB expressly recommended the Housing Board amend the USBC
    to address these inconsistencies.
    In support of its decision to grant Avalon's requested
    modification, the TRB relied on four findings.   First, it found
    that allowing Avalon to house eight residents of varying degrees
    of awareness after equipping its facility with the proposed
    safety features was an improvement over the situation permitted
    by the code, which could involve housing five residents totally
    incapable of exiting in a building with no fire protections
    whatsoever.   Second, it observed that other facilities with the
    same number and type of residents with equivalent fire safety
    construction and features presumably are being approved in other
    states, under the Life Safety Code, another nationally
    recognized safety standard.   Third, it noted that the USBC use
    group definitions do not distinguish between licensed and
    - 8 -
    unlicensed facilities and the terms of Avalon's DSS license
    provide additional safeguards and restrictions on Avalon's use
    of its ACR, including the restriction that it shall not admit or
    retain individuals requiring continuous licensed nursing care.
    Finally, it found that Avalon's facility is not "an exact match"
    for Use Group I-2, "shares most of the characteristics of a Use
    Group I-1 facility," and "nearly qualifies for the residential
    exception to the Use Group I-1 classification without any added
    safety features."   As a result, it concluded that the requested
    modification preserved the spirit and intent of the USBC and
    assured the public health, welfare and safety.
    The TRB did not expressly address the meaning of the I-1
    requirement that the residents be "physically capable of
    responding to an emergency situation without personal
    assistance."   However, the conclusion that this phrase includes
    those physically but not cognitively able to exit on their own
    appears to be implicit in its determination that Avalon "shares
    most of the characteristics of a Use Group I-1 facility" and
    "nearly qualifies" for the residential exception.
    The local official appealed the decision of the TRB to the
    Fairfax County Circuit Court under the APA.   The circuit court
    observed as follows:
    [M]y concern about the TRB is not in their
    determination that this fire safety
    provision is substantially equivalent to
    that which is required in the I-2
    category. . . . [I]n my view, that's what
    - 9 -
    the TRB is there to do, make those technical
    construction type determinations. . . . My
    concern is that they're now making the
    determination that given the adequacy of
    this system, well, it makes sense to allow
    three more patients there.
    *     *     *     *      *    *     *
    [G]iving all due deference to the
    correctness of administrative decisions,
    today I conclude the [TRB] must be reversed
    and Avalon's request denied . . . .
    Now, I think the difference between the
    I-1 and I-2 use groups, as set out in the
    BOCA Code, is clearly that in the I-1
    category the residents must not require
    personal assistance to be evacuated. And I
    refer at least in part in that determination
    on looking at the definition in [Code
    §] 63.1-174.1, and I think with . . . the
    aid of that statute, the construction in the
    BOCA Code is clear.
    Now, the [TRB] has the authority to
    determine whether a facility is in the I-1
    category or in the I-2 category, and it also
    has the authority to determine whether the
    technical requirements of those categories
    had been met, but the review board does not
    have the authority, under the guise of
    making a modification to BOCA Code, to
    create what was essentially a new use group
    or an exception to the substantive
    requirements of one or another use group,
    and I think that's what the TRB has done
    here.
    By the TRB's own wording, they said,
    well, Avalon is mostly an I-1, but kind of
    an I-2, and the TRB has declined to put the
    facility in one category or the other. And
    what the TRB has clearly done is created
    another category and tried to call it a
    modification.
    Now, the TRB has determined that the
    facility is compliant with the I-1, R-4
    category, but that simply is belied by the
    - 10 -
    record, because the record clearly
    establishes that there are persons in the
    facility who need personal assistance to be
    evacuated.
    And what the TRB has tried to do is to
    create the same kind of exception to the I-2
    category that the Housing and Community
    Development Department created in the I-1
    category, and this is an act that the TRB
    simply has no authority to do.
    And I think the TRB has really
    recognized that itself, that it's waded into
    the legislative waters under the guise of [a
    modification] in this case, because the TRB
    has recognized that what its correct role
    is, I think in this case, is to recommend to
    the Housing and Community Development
    Department that some legislative change be
    made to these use groups. And the TRB is
    probably absolutely right that some
    legislative change ought to be made to these
    use groups.
    I think the TRB made a very practical
    decision, I understand why they did what
    they did; I just don't think they have the
    legal authority to do that.
    II.
    STATUTORY AND REGULATORY FRAMEWORK
    The legislature has created the Board of Housing and
    Community Development (the Housing Board) and directed it to
    adopt a Uniform Statewide Building Code (USBC).    Code §§ 36-98,
    36-131, 36-135.    As described by the legislature,
    The provisions [of the USBC] shall be such
    as to protect the health, safety and welfare
    of the residents of this Commonwealth,
    provided that buildings and structures
    should be permitted to be constructed at the
    least possible cost consistent with
    recognized standards of health, safety,
    - 11 -
    energy conservation and water conservation
    and barrier-free provisions for the
    physically handicapped and aged.
    Code § 36-99(A).   The legislature also has directed that, "[i]n
    formulating the [USBC] provisions, the [Housing] Board shall
    have due regard for generally accepted standards as recommended
    by nationally recognized organizations, including . . . the
    Building Officials Conference of America [BOCA] . . . ."    Code
    § 36-99(B).   Finally, the legislature has provided that "[t]he
    [Housing] Board may modify, amend or repeal any [USBC]
    provisions from time to time as the public interest requires,
    after notice and hearing," Code § 36-102, and "in accordance
    with the Administrative Process Act [(APA)]," Code § 36-100.
    The legislature has delegated responsibility for
    "[e]nforcement of the [USBC] [to] . . . the local building
    department," Code § 36-105, which is defined as "the agency or
    agencies of any local governing body charged with the
    administration, supervision or enforcement of the [USBC] and
    regulations," Code § 36-97.   Within each local building
    department, "[t]here shall be established . . . a local board of
    Building Code Appeals" or other designated body (the local
    appeals board).    Code § 36-105.   The legislature has provided
    that a party not satisfied with the local department's decision
    "concerning application of the [USBC] or [the local
    department's] refusal to grant a modification to the provisions
    of the [USBC] covering the manner of construction or materials
    - 12 -
    to be used in the erection, alteration or repair of a building
    or structure" may appeal to the local appeals board.     Id.   A
    party dissatisfied with the decision of the local appeals board
    may appeal to the TRB under the provisions of the APA.    Code
    §§ 36-105, 36-114.
    The Housing Board, pursuant to the legislature's delegation
    of authority, has promulgated a USBC. 3   In doing so, the Board
    incorporated by reference the majority of the BOCA National
    Building Code of 1996 (BNBC). 4   USBC § 104.1, 13 Va. Admin. Code
    5-61-25(A).   The USBC provides that the local "building code
    official [(the local official)] shall enforce the provisions of
    the USBC as provided herein, and as interpreted by the [TRB]."
    USBC § 107.1, 13 Va. Admin. Code 5-61-41.    The USBC also
    purports to give the local official the authority to "grant
    modification to any of the provisions of the USBC, provided the
    spirit and intent of the USBC are observed and public health,
    welfare and safety are assured."    USBC § 107.2, 13 Va. Admin.
    Code 5-61-41 (emphasis added).
    3
    The Housing Board was first authorized to promulgate a
    USBC in 1972. See 1972 Va. Acts, ch. 829. It has enacted
    revised versions of the USBC periodically since that time.
    Except where otherwise noted, all references to the USBC herein
    are to the version applicable to the present proceedings, which
    took effect on September 15, 2000. See 13 Va. Admin. Code
    5-61-25 (historical notes).
    4
    All references herein to the BNBC are to the 1996 edition
    except where otherwise noted.
    - 13 -
    The USBC classifies all structures "in one or more . . .
    use groups" with respect to the number of occupants and manner
    of occupancy.       BNBC § 302.1.   Among the ten use groups are four
    categories of residential use groups (groups R-1 to R-4) and
    three categories of institutional use groups (groups I-1 to
    I-3).     Id.    The USBC provides that "[a]ll structures shall be
    classified with respect to occupancy in one or more of the
    [listed] use groups" and that "[w]here a structure is proposed
    for a purpose which is not specifically provided for in this
    code, such structure shall be classified in the use group which
    the occupancy most nearly resembles."        Id.
    A structure's use group classification determines which set
    of USBC safety standards that structure must meet.       For example,
    fire safety standards for structures occupied by residential use
    groups are more lenient than those for structures occupied by
    institutional use groups.        See generally BNBC, chs. 6, 7, 9.
    The USBC defines institutional use groups as follows:
    Section 308.0 INSTITUTIONAL USE GROUPS
    308.1 General: All structures in which
    people suffering from physical limitations
    because of health or age are harbored for
    medical or other care or treatment, or in
    which people are detained for penal or
    correction purposes, or in which the liberty
    of the inmates is restricted, shall be
    classified as Use Group I-1, I-2 or I-3.
    the term "Use Group 1" shall include Use
    Groups I-1, I-2 and I-3.
    308.2 Use Group I-1: This use group shall
    include buildings and structures which house
    - 14 -
    six or more individuals who, because of age,
    mental disability or other reasons, must
    live in a supervised environment but who are
    physically capable of responding to an
    emergency situation without personal
    assistance. Where accommodating persons of
    the above description, the following types
    of facilities shall be classified as I-1
    facilities: board and care facilities,
    half-way houses, group homes, social
    rehabilitation facilities, alcohol and drug
    centers and convalescent facilities. A
    facility such as the above with five or
    [fewer] occupants shall be classified as a
    residential use group.
    Exception: Group homes licensed by the
    Virginia Department of Mental Health, Mental
    Retardation and Substance Abuse Services or
    the Virginia Department of Social Services
    which house no more than eight mentally ill,
    mentally retarded or developmentally
    disabled persons with one or more resident
    counselors shall be classified as
    [Residential] Use Group R-3 or R-4.
    308.3 Use Group I-2: This use group shall
    include buildings and structures used for
    medical, surgical, psychiatric, nursing or
    custodial care on a 24-hour basis of six or
    more persons who are not capable of
    self-preservation. Where accommodating
    persons of the above description, the
    following types of facilities shall be
    classified as I-2 facilities: hospitals,
    nursing homes (both intermediate care
    facilities and skilled nursing facilities),
    mental hospitals and detoxification
    facilities. A facility such as the above
    with five or [fewer] occupants shall be
    classified as a residential use group.
    308.3.1 Child care facility: A child
    care facility which accommodates more
    than five children 2 1/2 years of age
    or less for any length of time shall be
    classified as a Use Group I-2.
    - 15 -
    308.4 Use Group I-3: This use group shall
    include buildings and structures which are
    inhabited by six or more persons who are
    under some restraint or security . . .
    [including] prisons, jails, reformatories,
    detention centers, correctional centers and
    prerelease centers. . . .
    BNBC § 308 (emphases added); USBC § 104.1, 13 Va. Admin. Code
    5-61-25 (adopting BNBC); 13 Va. Admin. Code 5-61-210 (adding
    exception to § 308.2).
    III.
    ANALYSIS
    On appeal of an agency decision, "the sole determination as
    to factual issues is whether substantial evidence exists in the
    agency record to support the agency's decision.   The reviewing
    court may reject the agency's findings of fact only if,
    considering the record as a whole, a reasonable mind necessarily
    would come to a different conclusion."    Johnston-Willis, Ltd. v.
    Kenley, 
    6 Va. App. 231
    , 242, 
    369 S.E.2d 1
    , 7 (1988).    In making
    this determination, "the reviewing court shall take due account
    of the presumption of official regularity, the experience and
    specialized competence of the agency, and the purposes of the
    basic law under which the agency has acted."    
    Id.
    On appeal of an agency's determination on issues of law,
    the standards differ.    "'If the issue falls outside the area
    generally entrusted to the agency, and is one in which the
    courts have special competence, i.e., the common law or
    constitutional law,'" the court need not defer to the agency's
    - 16 -
    interpretation.    Id. at 243-44, 
    369 S.E.2d at 8
     (quoting
    Hi-Craft Clothing Co. v. NLRB, 
    660 F.2d 910
    , 914-15 (3d Cir.
    1981)).
    However, where the question involves an
    interpretation which is within the
    specialized competence of the agency and the
    agency has been entrusted with wide
    discretion by the General Assembly, the
    agency's decision is entitled to special
    weight in the courts[, and] . . . "'judicial
    interference is permissible only for relief
    against the arbitrary or capricious action
    that constitutes a clear abuse of delegated
    discretion.'"
    Id. at 244, 
    369 S.E.2d at 8
     (quoting Va. Alcoholic Beverage
    Control Comm'n v. York St. Inn, Inc., 
    220 Va. 310
    , 315, 
    257 S.E.2d 851
    , 855 (1979) (quoting Schmidt v. Bd. of Adjustment,
    
    88 A.2d 607
    , 615-16 (N.J. 1952))).
    The outcome of this appeal turns, in the first instance, on
    the scope of the modification authority granted under the USBC
    and its enabling legislation.    This is a legal question
    involving an interpretation of both regulations and statutes.
    A.
    AUTHORITY TO MODIFY USBC'S USE GROUP CLASSIFICATIONS
    The regulations at issue give the local official--and,
    indirectly via the right of appeal, the local board and the
    TRB--the authority to "grant modification to any of the
    provisions of the USBC, provided the spirit and intent of the
    USBC are observed and public health, welfare and safety are
    assured."   USBC § 107.1, 13 Va. Admin. Code 5-61-41 (emphasis
    - 17 -
    added); see Code §§ 36-105, 36-114.     The BNBC, by contrast,
    originally limited the local official to modifications of the
    "structural or mechanical provisions of [the BNBC]."    BNBC
    § 107.1 (1987 ed.); see also BNBC § 107.1 (1996 ed.) (deleting
    "structural or mechanical" language).    We assume without
    deciding that the Housing Board, in deviating from the language
    of the BNBC, intended to permit modification of any of the
    USBC's provisions, not just its structural or mechanical
    provision.   Nevertheless, the authority of the Housing Board to
    permit modification is limited to that granted by the General
    Assembly in the enabling legislation, see Code § 36-105, which
    implicitly allows modifications only to USBC provisions
    governing "the manner of construction or materials."     See, e.g.,
    Brown v. United Airlines, Inc., 
    34 Va. App. 273
    , 276, 
    540 S.E.2d 521
    , 522 (2001) (noting legislative enactment which delegates to
    agency authority to adopt rules and regulations for carrying out
    enactment does not permit adoption of inconsistent rules or
    regulations).
    The related statutory scheme does not expressly grant any
    power to the local official to modify the USBC's provisions.        It
    expressly grants such power only to the Housing Board, which
    "may modify, amend or repeal any [USBC] provisions . . . after
    notice and hearing" and "in accordance with the [APA]."      Code
    §§ 36-100, 36-102.   However, the legislature expressed its
    intent in Code § 36-105, which provides that a party not
    - 18 -
    satisfied with the local official's decision "concerning
    application of the [USBC] or [the local official's] refusal to
    grant a modification to the provisions of the [USBC] covering
    the manner of construction or materials to be used in the
    erection, alteration or repair of a building or structure" may
    appeal to the local appeals board.     In the absence of other
    statutory language permitting the local official to grant a
    modification of the USBC, we hold the legislature contemplated
    the local official would have authority "to grant a
    modification" only to "the provisions of the [USBC] covering the
    manner of construction or materials to be used in the erection,
    alteration or repair of a building or structure," as listed in
    Code § 36-105.
    To the extent the Housing Board purported to authorize the
    local official--and the local appeals board and TRB via the
    appeals process--to grant modification to any of the provisions
    of the USBC, that regulation exceeds the Housing Board's
    statutory authority and constitutes a clear abuse of delegated
    discretion.   The only modifications permitted are those
    involving "the manner of construction or materials to be used in
    the erection, alteration or repair of a building or structure."
    Code § 36-105.   Thus, we affirm the circuit court's ruling that
    the TRB lacked authority to create a new use group or to
    classify Avalon in a use group the definition of which it did
    - 19 -
    not meet because those modifications do not directly involve
    "the manner of construction or materials to be used."
    B.
    PROPER CLASSIFICATION OF AVALON UNDER
    EXISTING USBC USE GROUP DEFINITIONS
    We also affirm the circuit court's ruling that Avalon's
    facility constitutes an I-2 use.        This classification requires
    an interpretation of regulations which fall "within the
    specialized competence" of the local official and local appeals
    board.    Although the TRB has the authority on appeal to classify
    a particular structure in its proper use group, the TRB hears
    appeals from decisions arising under the USBC, the Fire
    Prevention Code and various other state construction safety
    laws.     See Code § 36-114.   As the circuit court observed, the
    TRB's job is to make "technical construction type
    determinations," such as whether the fire safety features
    proposed by Avalon would be "substantially equivalent to that
    which is required" by a facility in Avalon's use group.       The
    TRB's specialized competence does not extend to interpreting the
    USBC's various use group definitions, and we need not defer to
    the TRB in that regard.
    Both the local official and the local appeals board
    concluded that Avalon's facility constituted an I-2 use.
    Relying in part on rules applicable to the construction of
    statutes, we agree.    "In construing statutes, courts are charged
    - 20 -
    with ascertaining and giving effect to the intent of the
    legislature."   Crown Cent. Petroleum Corp. v. Hill, 
    254 Va. 88
    ,
    91, 
    488 S.E.2d 345
    , 346 (1997).   "That intention is initially
    found in the words of the statute itself, and if those words are
    clear and unambiguous, we do not rely on rules of statutory
    construction or parol evidence, unless a literal application
    would produce a meaningless or absurd result."    
    Id.
       We must
    "avoid interpreting each word [in a statute] in a way that makes
    it repetitious of another."   Germek v. Germek, 
    34 Va. App. 1
    , 8,
    
    537 S.E.2d 596
    , 600 (2000).   Further, statutes on the same
    subject matter, i.e., those standing in pari materia, must be
    considered together and harmonized if possible.     Lambert v.
    Barrett, 
    115 Va. 136
    , 141, 
    78 S.E. 586
    , 587 (1913).     We see no
    reason not to apply these same rules to the interpretation of
    regulations adopted by an administrative agency pursuant to
    statutory authority granted it by the legislature.
    Applying these principles, we hold that Avalon must be
    classified as an I-2 facility rather than an I-1 facility or a
    residential facility pursuant to Virginia's I-1 exception.       In
    order to be eligible for classification under the I-1 use group
    designation or its residential exception, a facility must house
    individuals "who are physically capable of responding to an
    emergency situation without personal assistance."    BNBC § 308.2.
    Avalon urges us to interpret the subject language, "physically
    capable of responding to an emergency situation without personal
    - 21 -
    assistance," as distinguishing a resident's physical ability to
    evacuate from her cognitive or psychological ability to do so.
    Under the principles of construction above, however, we conclude
    this interpretation would lead to an absurd result.   The
    interpretation to be given the phrase, "physically capable of
    responding," manifestly must be governed by the subsequent
    phrase, "without personal assistance."   A resident who is
    physically capable of moving her body without assistance but who
    is cognitively unable to recognize the need to do so when warned
    by an external source such as a fire alarm or a verbal
    instruction in an emergency situation is not "physically capable
    of responding to an emergency situation without personal
    assistance."   (Emphasis added).
    The correctness of this interpretation is further
    illustrated by the language defining Use Group I-2.   All
    Institutional Use Groups I-1 and I-2 house "people suffering
    from physical limitations because of health or age [who are]
    harbored for medical care or other treatment."   Use Group I-2
    specifically includes those who are "not capable of
    self-preservation," whereas the I-1 definition covers those
    "physically capable of responding to an emergency situation
    without personal assistance."    Considering these two use group
    definitions together, the logical conclusion is that the Housing
    Board intended to cover all levels of ability within these two
    definitions.   Use Group I-2 residents are those expressly "not
    - 22 -
    capable of self-preservation," whereas I-1 residents, by
    inference, are those who are capable of self-preservation.
    Thus, "physically capable of responding to an emergency
    situation without personal assistance" means "capable of
    self-preservation," and Use Group I-1 residents must be both
    physically and mentally capable of evacuating, if necessary,
    "without personal assistance."   The I-1 Use Group definition
    specifically provides that it includes "board and care
    facilities," "group homes" and other listed facilities only
    where those facilities "accommodat[e] persons of the above
    description"--those "physically capable of responding to an
    emergency situation without personal assistance."   Thus, Avalon
    is not an I-1 facility simply because it is a group home;
    rather, how it is classified depends on the abilities of its
    residents.
    The language in Code § 63.1-174.1, 5 which pertains to DSS's
    licensure of homes for "[a]ged, [i]nfirm or [d]isabled
    [a]dults," does not require a different result.   Code
    § 63.1-174.1 does not constitute a legislative requirement that
    5
    This statute was in effect at all times relevant to these
    proceedings. In 2002, the legislature repealed Title 63.1 and
    reenacted an amended version of former Code § 63.1-174.1 as Code
    § 63.2-1705. The new statute refers to "[b]uildings licensed as
    assisted living facilities [and] adult day care centers" but
    continues to provide that those facilities "shall be licensed
    for ambulatory or nonambulatory residents or participants" and
    retains the definitions of ambulatory and nonambulatory which
    were present in former Code § 63.1-174.1.
    - 23 -
    the Housing Board conform its regulations to the statutory
    definitions or regulations of DSS.   Rather, it requires
    buildings licensed by DSS "for ambulatory or nonambulatory
    residents," as those terms are defined in the statute, to "meet
    the specifications for the proper [USBC] Use Group."    Although
    the legislature lists both "physical and mental impairment" in
    Code § 63.1-174.1 in referring to whether an individual is
    "capable of self-preservation," it does so only in the context
    of defining who is ambulatory and who is not.   In fact, the
    legislature's definitions of ambulatory and nonambulatory are
    roughly co-extensive with the interpretations of the I-1 and I-2
    Use Group definitions we adopt herein.
    It is true that the 1987 edition of the USBC deviated from
    the 1987 BNBC and defined Use Group I-1 in reference to an
    earlier definition of "ambulatory" contained in Code
    § 63.1-174.1.   However, with one exception not relevant here, 6
    the 1990 edition of the USBC adopted the 1990 BNBC definition of
    Use Group I-1 as written, which provided that I-1 residents must
    be "physically capable of responding to an emergency situation
    without personal assistance" and contained no additional
    requirement that the residents be "ambulatory."   The Housing
    6
    That exception was an earlier version of the present
    exception which permits certain group homes to house up to eight
    people rather than five while still retaining a residential use
    group classification.
    - 24 -
    Board has adopted that same definition in each subsequent
    edition of the USBC.
    Prior to the Housing Board's adoption of the BNBC
    definition in 1990, the BOCA Interpretations Committee issued a
    code interpretation indicating that both physical and mental
    limitations must be considered in determining whether an
    occupant of an institutional facility is "physically capable of
    responding to an emergency situation without personal
    assistance."   BOCA Code Interp. No. 11/306/84 (Apr. 4, 1984).
    When the Housing Board adopted the BNBC's I-1 Use Group
    definition in 1990, it was charged with knowledge of BOCA's
    interpretation of its own uniform code and implicitly accepted
    it.   Cf. Weathers v. Commonwealth, 
    262 Va. 803
    , 805, 
    553 S.E.2d 729
    , 730 (2001) ("When the General Assembly acts in an area in
    which one of its appellate courts already has spoken, it is
    presumed to know the law as the court has stated it and to
    acquiesce therein, and if the legislature intends to countermand
    such appellate decision it must do so explicitly."); Clinchfield
    Coal Co. v. Robbins, 
    261 Va. 12
    , 18-19, 
    541 S.E.2d 289
    , 292-93
    (2001) (applying same principle to legislature's knowledge of
    Attorney General's interpretation of statutes).   Thus, this BOCA
    code interpretation provides further support for the conclusion
    that the Housing Board intended to include both physical and
    mental limitations in the determination of whether residents are
    - 25 -
    "physically capable of responding to an emergency situation
    without personal assistance."
    Even if we were to construe this phrase as Avalon urges,
    holding that residents with only cognitive limitations are
    "physically capable of responding to an emergency situation
    without personal assistance," Avalon would be ineligible for the
    I-1 residential use exception for the two reasons identified by
    the TRB.
    First, Virginia's residential exception to Use Group I-1
    specifically states that it applies to "Group homes licensed by
    . . . [DSS] which house no more than eight mentally ill,
    mentally retarded or developmentally disabled persons."     Avalon
    is an ACR, and ACRs "by statutory and regulatory definition are
    for persons who are aged, infirm or disabled" rather than for
    people who are "mentally ill, mentally retarded or
    developmentally disabled" as required for the residential
    exception.   Thus, Avalon's McLean ACR does not meet this
    criterion of the I-1 residential exception.
    Second, Avalon admitted that, as a facility housing
    Alzheimer's patients in various stages of physical and mental
    decline, most of its residents would become bedridden before
    dying, and it sought to be classified as a residential use under
    the I-1 exception while still housing up to five residents who
    were bedridden or otherwise physically unable to evacuate.    As
    the TRB expressly noted, "the determination that [Use Group I-1]
    - 26 -
    and its exception permit up to five residents [out of eight] at
    any given time to be unable to exit the residence without
    personal assistance from staff does not match the explicit
    language of the [USBC]."   Use Group I-1 expressly applies to
    facilities with six or more occupants and requires that all
    occupants must be "physically capable of responding to an
    emergency situation without personal assistance."     A facility
    which meets Use Group I-1's substantive criteria but has five or
    fewer residents remains residential.   The residential exception
    to the I-1 Use Group permits certain group homes which meet the
    substantive criteria for I-1 classification to house up to eight
    people, rather than five, while retaining a residential
    classification.   For a facility to be eligible for the
    residential exception, all eight occupants must be "physically
    capable of responding to an emergency situation without personal
    assistance."   Thus, even under the alternate definition of the
    phrase, if Avalon had even one resident with significant
    physical limitations due to the natural progression of
    Alzheimer's, Avalon would be ineligible for the I-1 residential
    exception.
    C.
    STANDARD FOR MODIFYING USBC'S
    STRUCTURAL AND MECHANICAL PROVISIONS
    In light of our conclusion that Avalon's facility was an
    I-2 use, we next consider the circumstances under which the TRB
    - 27 -
    had the authority to permit Avalon to deviate from the
    provisions of the USBC covering "the manner of construction or
    materials to be used in the . . . alteration or repair of a
    building or structure" housing an I-2 use group.   We hold that
    the USBC provision permitting modification where "the spirit and
    intent of the USBC are observed and public health, welfare and
    safety are assured" requires a finding that the alternate
    material or manner of construction is the functional equivalent
    of the USBC's express requirement.
    When the legislature delegates authority to an
    administrative agency to promulgate regulations, those
    regulations must neither exceed the scope of the authority
    delegated nor be inconsistent with it.    See, e.g., Brown, 
    34 Va. App. at 276
    , 
    540 S.E.2d at 522
    .   Furthermore, "delegations of
    legislative power are valid only if they establish specific
    policies and fix definite standards to guide the official,
    agency, or board in the exercise of the power.   Delegations of
    legislative power which lack such policies and standards are
    unconstitutional and void."   Ames v. Town of Painter, 
    239 Va. 343
    , 349, 
    389 S.E.2d 702
    , 705 (1990).    For example, language in
    an enabling statute which provides merely "that the regulations
    be designed to protect and promote the safety and health of
    employees" is insufficient.   Bell v. Dorey Elec. Co., 
    248 Va. 378
    , 381, 
    448 S.E.2d 622
    , 624 (1994).    "[T]he General Assembly
    cannot delegate its legislative power accompanied only by such a
    - 28 -
    broad statement of general policy. . . .   [D]elegations of
    authority are adequately limited [only] where the terms or
    phrases employed have a well understood meaning and prescribe
    sufficient standards to guide the administrator."    Id. at
    381-82, 
    448 S.E.2d at 624
     (citations omitted).   We hold,
    correspondingly, that the related regulations must also contain
    "definite standards to guide . . . the exercise of the power."
    Ames, 239 Va. at 349, 
    389 S.E.2d at 705
    .
    Avalon contends the USBC permits two kinds of
    modifications.   The type of modification permitted under USBC
    § 112.1 expressly requires equivalency to the terms being
    modified.   That section provides as follows:
    Where practical, [as required by] § 36-99 of
    the Code of Virginia, provisions of the USBC
    have been stated in terms of required level
    of performance, to facilitate the prompt
    acceptance of new building materials and
    methods. The provisions of the USBC are not
    intended to prohibit the use of any material
    or method of construction not specifically
    prescribed by the USBC, provided any such
    alternative has been approved. An
    alternative material or method of
    construction shall be approved when the code
    official finds that the proposed design is
    satisfactory and complies with the intent of
    the provisions of the USBC, and that the
    material, method or work offered is, for the
    purpose intended, at least the equivalent of
    that prescribed by the USBC in quality,
    strength, effectiveness, fireresistance,
    durability and safety.
    USBC § 112.1, 13 Va. Admin. Code 5-61-65 (emphasis added).
    Avalon contends that USBC § 107.2, by contrast, requires a
    - 29 -
    finding that the modification preserves "the spirit and intent
    of the USBC" and that the "public health, welfare and safety are
    assured" without regard to whether the modification achieves
    functional equivalency.    See 13 Va. Admin. Code 5-61-41; see
    also USBC § 107.2.1, 13 Va. Admin. Code 5-61-41 (providing that
    code official considering modification under USBC § 107.2 "may
    require and consider a statement from a professional engineer,
    architect or other competent person as to the equivalency of the
    proposed modification").
    Once again, based on the language of the enabling statutes,
    we disagree and hold that, regardless of the intent of the
    Housing Board, the legislative delegation of authority permits
    only modifications which are the functional equivalent of what
    the USBC requires.   The legislature expressly stated that the
    provisions of the USBC
    A. . . . shall be such as to protect
    the health, safety and welfare of the
    residents of this Commonwealth, provided
    that buildings and structures should be
    permitted to be constructed at the least
    possible cost consistent with recognized
    standards of health [and] safety . . . .
    Such regulations shall be reasonable and
    appropriate to the objectives of this
    chapter.
    B.    . . . .
    C. Where practical, the [USBC]
    provisions shall be stated in terms of
    required level of performance, so as to
    facilitate the prompt acceptance of new
    building materials and methods. When
    generally recognized standards of
    - 30 -
    performance are not available, such
    provisions shall provide for acceptance of
    materials and methods whose performance has
    been found by the Board, on the basis of
    reliable test and evaluation data, presented
    by the proponent, to be substantially equal
    in safety to those specified.
    Code § 36-99 (emphases added).   In delineating the process for
    appealing decisions made under the USBC, the legislature
    specifically listed only two categories of appeals, (1) those
    involving "application of the [USBC]" and (2) those involving
    the refusal of the local official to "grant a modification to
    the provisions of the [USBC] covering the manner of construction
    or materials to be used in the erection, alteration or repair of
    a building or structure."   Code § 36-105 (emphasis added).
    Thus, the legislative scheme authorizes the Housing Board, in
    promulgating the USBC, to set out the minimum standards for
    construction methods and materials, and it authorizes the Board
    to permit individual modifications to the USBC's provisions
    "covering the manner of construction or materials to be used in
    the erection, alteration or repair of a building or structure"
    only when the alternative "materials and methods" are
    "substantially equal in safety to those specified."     Code
    §§ 36-99, 36-105 (emphases added).     In order to construe USBC
    § 107.2 to be consistent with the authority delegated by the
    enabling legislation and to contain sufficiently definite
    standards to guide the administrator, see Bell, 248 Va. at
    381-82, 
    448 S.E.2d at 624
    ; Brown, 
    34 Va. App. at 276
    , 540 S.E.2d
    - 31 -
    at 522, we interpret its language permitting modifications which
    preserve "the spirit and intent of the USBC" and "assure[]" the
    "public health, welfare and safety" to require that any
    modifications approved thereunder are functionally equivalent to
    the USBC standards from which deviation is sought.   Any
    modifications which are not functionally equivalent to these
    standards are void.
    Finally, we remand to the circuit court with instructions
    to remand to the TRB to determine whether the modifications
    approved by the local appeals board, which included those
    proposed by Avalon as well as the additional modifications
    listed by the local appeals board, were the functional
    equivalent of what the USBC would otherwise provide.
    IV.
    For these reasons, we hold the TRB lacked authority to
    modify the USBC's use group classifications.   Further, we hold,
    as a matter of law, that Avalon's facility constituted an I-2
    use.   Finally, we conclude that any modifications to the
    provisions of the USBC covering the manner of construction or
    materials to be used in the alteration of Avalon's facility had
    to be the functional equivalent of those expressly required by
    the USBC.   Thus, we affirm in part, reverse in part, and remand
    to the circuit court with instructions to remand to the TRB to
    determine whether the proposed modifications were, in fact, the
    - 32 -
    functional equivalent of those required by the USBC for an I-2
    use.
    Affirmed in part,
    reversed in part
    and remanded.
    - 33 -