ILLINOIS POLLUTION CONTROL BOARD
    August
    5,
    1993
    SCOTT
    AND
    KAREN THOMAS
    Complainants,
    PCB 91—195
    v.
    )
    (Enforcement)
    CARRY COMPANIES OF ILLINOIS
    )
    )
    Respondents.
    ROBERT P.
    ZAPINSKI
    AND
    CAREY S. ROSEMARIN APPEARED ON BEHALF OF
    THE COMPLAINANTS;
    ARLENE
    R.
    HAAS AND
    LAURA L.
    LEONARD APPEARED ON BEHALF OF
    RESPONDENTS.
    INTERIM OPINION
    AND
    ORDER
    OF
    THE
    BOARD
    (by M. Nardulli):
    This matter comes before the Board on a complaint filed by
    Karen and Scott Thomas
    (Thomases)
    on October 16,
    1991.
    The
    complaint alleges that noise and air pollution are generated from
    operations conducted on Carry Companies’
    (Carry or Respondent)
    property.
    The complaint alleges violations of Sections 9(a),
    23
    and 24 of the Environmental Protection Act
    (Act) (415 ILCS 5/9(a),
    23 and 24
    (1992)).
    Hearings were held on September
    1,
    1992,
    and
    September 22,
    1992,
    in Decatur,
    Illinois.
    The Thomases submitted
    their final brief on October 13,
    1992.
    The respondents presented
    their final
    brief on October
    9,
    1992.
    On October 28,
    1992,
    the
    Thomases filed their reply brief.
    On October 27,
    1992,
    respondent filed its reply brief.
    Complainants allege that the noise and dust generated by
    respondent’s truck wash and parking facility unreasonably
    interferes with their enjoyment of life and property.
    Specifically, they complain of noise from the washing and drying
    of tanker trailers, the start-up and idling of trucks and the
    hooking and unhooking of tractors and trailers.
    BACKGROUND
    During the pertinent times of this matter, Karen Thomas was
    in graduate school at Illinois State University working towards a
    master of arts in English degree.
    (Transcript at 99_100.)1
    Scott Thomas was a materials engineer for Caterpillar
    Corporation.
    (Tr. at
    17.)
    The Thomases bought their present home
    in Decatur,
    Illinois,
    in December of 1989.
    Their property abuts
    Carry’s facility on the Thomases’ southern property line (Carry
    1
    Hereinafter
    the
    transcript
    shall
    be
    cited
    as
    “(Pr.
    at
    )
    .

    2
    Company’s northern property line).
    (Tr. at 20.)
    In addition to
    the family home,
    there is
    a screened-in porch,
    a raised deck and
    an above—ground pool located on the Thomases’ property.
    There
    are also several trees and bushes in the back yard.
    (Tr.
    at 19.)
    Prior to Carry acquiring the property,
    two trucking
    companies occupied the site and ran a 24—hour—a—day operation.
    (Tr. at 401—3,
    405—6,
    and 494-5.)
    Carry is located in an area
    that is zoned “light industrial”.
    (Respondent’s Exhibit Nos.
    5,
    6, and 7.)
    Properties to the immediate south and to the west
    also contain trucking park and wash terminals and construction
    companies.
    (Tr.
    at 354,
    394, and 397.)
    Carry is a specialized food hauling service which operates
    out of ten truck terminals located predominately in the Midwest.
    One such operation is located in Decatur,
    Illinois, and is the
    subject of this dispute.
    Carry’s fleet includes approximately
    300 tractors and 650 trailers.
    (Pr. at 344.)
    The bulk of
    Carry’s fleet consists of liquid tankers and pneumatic
    (or dry
    bulk) tankers.
    Carry has developed a niche within the hauling
    industry as a hauler of water soluble food grade materials.
    Carry conducts a trailer washing and drying operation at the
    Decatur facility.
    (Tr.
    at 343—345.)
    Carry purchased the Decatur terminal in approximately July
    1990.
    At the time of purchase, the property contained
    a building
    with offices,
    a maintenance bay and two truck wash bays,
    located
    at the southern end of the property.
    (Tr.
    at 399-400.)
    In May,
    1991, Carry laid gravel at the northernmost 60 feet of its
    property.
    This gravel area reaches almost to the property line
    shared with the Thoinases.
    (Tr.
    at 27.)
    HEARING TESTIMONY CONCERNING NOISE
    The hearing in this matter took place over two days in
    September of 1992.
    At the hearing Scott Thomas, Karen Thomas,
    Gregory Zak and Debbie Hoffert testified for complainants.
    George VanDenend, Bobby Bradham, Joseph Stolte and Judy
    Bruminerstedt testified for respondents.
    During 1990,
    Mr. Thomas observed only occasional truck
    movement and was not affected by any activity on the Carry
    property.
    (Tr.
    at 22-23.)
    In the Fall of 1990,
    Mr. Thomas
    noticed the number of trucks using the facility had increased
    since the time they bought their home.
    (Tr.
    at 24-25.)
    Mr.
    Thomas testified that in the spring of 1991, the grassy patch of
    land at the northernmost portion of the Carry property was
    bulldozed and gravel was laid on the area.
    After the gravel was
    laid,
    trucks began to park right up to the fence at the property
    line.
    (Tr.
    at 28-29.)
    Mr. Thomas testified that at that time he
    first began to hear the moving and parking of the trucks on the

    3
    northern end of the Carry’s property,
    as well as the idling of
    trucks.
    (Tr.
    at 30-31.)
    Mr. Thomas testified that he and his wife could hear the
    truck tires on the gravel, the gears changing and a “large
    whooshing” of the brakes.
    (Tr. at 35.)
    He described the engine
    noise as the “most intrusive”.
    (u.)
    He testified that the
    engine noises are most intrusive when the trucks are in the
    northern lot,
    but it is also possible to hear the trucks when
    they are
    in the southern lot.
    (Tr.
    at 33 and 34.)
    Mr. Thomas testified that the truck washing noise lasts
    anywhere from five to forty—five minutes.
    Mr. Thomas stated that
    the noise of the truck washer is “incredibly loud”; he stated
    that it was similar to being on the tarmac of a runaway when a
    jet is whining.
    (Tr. at 40.)
    In addition, Mr. Thomas testified
    that “the whining of the washer penetrates the air,
    a high
    pitched loud whining can rattle the china
    in our house.
    It will
    rattle my coffee cup on the end table
    ...
    a very high pitched
    vibration can rattle the shower door in our house”.
    (Tr. at 41.)
    He stated that he and his wife can hear the washer noises from
    anywhere on their property but the noise is the greatest when
    they are in their backyard.
    (Tr.
    at 42.)
    Mr. Thomas testified
    that it is hard for the Thomases to enjoy and relax
    in their
    backyard and has impeded their ability to have a normal
    conversation there.
    (Pr. at
    50.)
    The noises from the Carry property interfere with Mr.
    Thomases’ ability to relax four or five times a week and wakes
    him up three or four times
    a week.
    (Tr. at 51.)
    There is no
    place in the Thomases’ house where they do not hear the truck
    noises.
    (Tr. at 52.)
    Mr. Thomas stated that the noises from the
    other industrial properties located to the west of the Carry
    property are “non-intrusive” and do not disrupt or disturb his
    life.
    (Pr.
    at 33 and 34.~)
    Concerning the effect the noise has on their
    lives,
    Mr.
    Thomas testified
    We cannot relax on
    (sic)
    our own home.
    We cannot do
    anything in our home without the noise or the threat of
    noise interfering.
    We cannot sleep on our bed at
    night, we cannot read the paper on the backporch, we
    cannot read the paper in the front room with the
    windows open..
    .
    .We cannot in general use our house for
    what we purchased it to use it for because it’s so
    intrusive.
    The noise not only makes
    it very difficult
    to get a good night’s sleep but can affect me at work
    the next day
    if I’m tired.
    (Tr. at 45
    46.)

    4
    Mr. Thomas believes the noise has increased in the past year
    but concedes that the noise is somewhat reduced by the closing of
    the garage doors.
    The Thomases have seen Carry close the doors
    “very little of the time.”
    (Pr. at 54.)
    Mr. Thomas testified
    that the washing operation alone disturbs his wife and him five
    to eight times a week.
    (Pr.
    at 58.)
    Mr. Thomas stated that he and his wife had cancelled social
    activities because of the noise; however at the deposition he
    stated “I don’t believe that we’ve ever canceled those activities
    before we had planned them because of that.”
    (Tr. at 84-85.)
    Also at the deposition, Mr. Thomas stated “w)e
    don’t notice
    truck noise on the side drive or the front of the building as far
    as
    I know.”
    This contradicts his testimony at hearing where he
    complained of the noise from the trucks parked in the southern
    lot.
    (Pr. at 33,
    34 and 95.)
    Mr. Thomas testified that before purchasing the house,
    the
    Thomases did not drive around the area where the house is
    located, but they did walk around the backyard.
    They thought the
    business located behind the house was
    a truck parking lot.
    Mr.
    Thomas believes they paid a reasonable price for their house and
    believes that the expanded parking lot has devalued their
    property.
    (Pr.
    at 70-73.)
    On June 27,
    1991,
    Mr. Thomas wrote Carry and suggested that
    the Thomases would stop their complaints
    if Carry would pay them
    $5,000
    (or $3,000 with tree planting).
    (Pr.
    a~t76.)
    Mr. Thomas
    stated that he arrived at the $5,000 figure because under
    Caterpillar’s compensation policy,
    $5,000 was the maximum amount
    of money they would lose if they could not sell the house for
    what they paid for
    it.
    (Tr.
    at 89.)
    Mr.
    Thomas characterized the
    letter as
    a means to settle the problem.
    (Pr. at 89—90.)
    In his
    correspondence and meetings with Carry,
    Mr. Thomas emphasized the
    devaluation of his property.
    (Pr.
    at 79.)
    Mr. Thomas stated
    that since the time he wrote the letter, the noise has
    increased.
    (Pr.
    at 89—90.)
    Mrs. Thomas described the engaging and disengaging of cabs
    and trailers as “an incredible slamming, banging noise of metal
    against metal.
    It’s more so than taking a hammer and hitting a
    piece of metal.
    It’s just an intense explosive crash.
    It sounds
    like a car accident.”
    She testified that she also hears the air
    brakes and air horns from trucks parked
    in the gravel lot.
    (Tr.
    at
    126.)
    Mrs. Thomas estimated the truck fleet increased from
    ten trucks in the winter of 1991 to a fleet of 40 to 45 trucks in
    the summer of
    1991.
    In addition, the use of the newly graveled
    area increased greatly.
    (Tr.
    at 112-113.)
    Mrs. Thomas has observed trucks in the wash building at the
    same time she heard noise from the washing and drying operation.
    She
    is certain the noise comes from Carry.
    Mrs. Thomas described

    5
    the noise
    as a “high pitched whirring noise that circles and
    circles and drops down in on top of this low reverberating hum
    and then this high pitch scream just circles and circles...~t
    (Tr.
    at
    127)
    Mrs. Thomas stated the washing noise
    is only
    slightly less loud when the doors to the washing building are
    closed.
    (Pr. at 129.)
    Mrs. Thomas can hear the noises from Carry anywhere in her
    home,
    including her front yard.
    She stated she can hear the
    noise when she is in the shower with the water running.
    She
    testified that the most successful way to minimize the noise
    is
    to keep the doors and windows shut and run the air conditioner.
    However, even with these measures she
    is still bothered by the
    noise.
    Mrs. Thomas testified that the noise is greatest in the
    summer and spring and on Friday nights to Saturday afternoons.
    (Pr.
    at 130—133.)
    Mrs. Thomas has been awakened at all hours of the night on
    every night of the week.
    She testified that she
    is awakened by
    the noise from Carry on an average of four to five times a week
    and that applies to the summer of 1992 as well as 1991.
    (Tr.
    at
    146.)
    She
    is often kept from falling back to sleep.
    Mrs. Thomas
    wears ear plugs to bed at night five to six times a week in order
    to muffle the noise from Carry.
    (Tr. at 149.)
    Mrs. Thomas
    testified that they will run their dishwasher or washer and dryer
    right before they go to sleep in an effort to drown out the noise
    from Carry.
    (Pr.
    at 146.)
    Mrs. Thomas has stopped using her outdoor deck during the
    day because of the noise.
    The noise effects her enjoyment of
    “just about everything
    I do in the house, whether that be cooking
    or eating dinner or eating lunch or watching T.V.”
    She testified
    that otherwise enjoyable activities such as eating “suddenly
    becomes a tense and aggravating thing”.
    (Tr. at 136-141.)
    Mrs.
    Thomas stated that every aspect of her life has become affected
    and that she has become constantly on edge.
    Mrs. Thomas
    testified that she and her husband are less willing to invite
    people over and have begun to invite themselves over to other
    people’s houses.
    They have consciously decided not to invite
    people over because of the noise.
    (Tr. at 143-144.)
    She stated
    that the washing noise is the loudest but the movement and hook-
    up noises of the trucks are the most frequent.
    (Pr.
    at 147.)
    Mrs. Thomas kept a journal of the noise.
    The journal
    consists of 82 pages and describes incidents where Mrs. Thomas
    was disturbed by the noise.
    She stated that she never made an
    entry more than
    24 hours after the recorded incident occurred.
    She testified that most events recorded
    in her journal were
    situations where she observed the source of the noise.
    Mrs.
    Thomas testified that she has heard noise from the other
    businesses west of Carry,
    but the entries
    in her journal report
    noise from Carry only.
    (Tr.
    at 192.)
    Mrs. Thomas stated that

    6
    she did not record every occasion when she was disturbed by the
    noise.
    (Tr.
    at 153.)
    One journal entry describes
    a night where Mrs. Thomas was
    awakened at 12:55
    a.m. and kept awake until 2:55 a.m. and then
    began to hear the noises again at 6:15 a.m.
    (Tr.
    at 153-161.)
    Another journal entry recounted a night where the Thoniases were
    kept awake for the entire night by a variety of noises from Carry
    including truck horns and people yelling.
    (Pr.
    at 165.)
    Another
    entry describes an evening where Mrs. Thomas took an over—the—
    counter sleep aid but was still awakened at 2:00 a.m.
    by the
    sound of truck revving, the coupling and uncoupling of cabs and
    trailers and the grinding of gears.
    She recorded being awaken
    again every hour until she got up at 6:00 a.m.
    (Pr.
    at 169.)
    Mrs. Thomas stated that she and her husband had met with
    George VanDenend of Carry Companies in October of 1991.
    She said
    that Mr. Vandenend assured them that Carry was making an effort
    to reduce the noise.
    These efforts included posting signs, oral
    and written memorandums, and instructing the washers to keep the
    doors closed while washing the trucks.
    In addition, Carry was
    treating the gravel with a tar treatment to reduce the dust.
    (Tr.
    at 166—167.)
    Mrs. Thomas testified that she had not noticed any reduction
    in the noise since the time of the meeting with Mr. VanDenend.
    One of Mrs. Thomases journal entries describes the night of June
    12,
    1992, after the meeting with Mr. VanDenend, where Mrs.
    Thomas
    was awaken at 3:15 by the sound of the truck wash.
    Mrs. Thomas
    observed that the doors to truck wash facility were open.
    Mrs.
    Thomas estimated that she has heard the truck wash and observed
    the doors open forty to fifty times in calendar year 1992.
    She
    heard the truck wash and observed the doors closed ten to fifteen
    times during the same period.
    (Pr. at 170-173.)
    Mrs. Thomas
    believes that the Carry operation has reduced the value of her
    home.
    (Tr. at
    181.)
    Debbie Hoffert is a neighbor of the Thomases and testified
    on their behalf.
    Mrs. Hoffert stated she has also experienced
    problems with the noise from Carry.
    Mrs. Hoffert testified that
    she has experienced noise problems from Carry since the summer of
    1991.
    She has been awakened at night by the noise from Carry.
    Mrs. Hoffert testified that there
    is “no question” that the noise
    comes from Carry.
    Mrs. Hoffert said she phoned Carry to complain
    about the noise and asked Carry to close the doors to the wash
    building when they are washing.
    She testified that Carry closed
    the doors immediately after the call but the next day the doors
    were open again during the wash operation.
    During the first two
    weeks of July in 1992, Mrs. Hoffert cat—sat for the Thomases when
    they were on vacation.
    She testified that the truck wash noise
    was much louder
    in the Thomases’ home than
    it is
    in hers and that
    she left the Thomases’ home rather than endure the noise.
    (Tr.

    7
    at 206—216.)
    Gregory Zak is employed by the Illinois Environmental
    Protection Agency as a noise technical advisor.
    He has been
    involved in several thousand citizen complaint cases.
    (Tr.
    at
    238.)
    Mr.
    Zak was accepted at hearing as an expert in noise
    abatement.
    (Pr. at 234.)
    Mr.
    Zak has visited the Thomases’
    property on three occasions.
    (Pr. at 245.)
    Mr.
    Zak placed the
    severity of the noise impact in the upper one third of all the
    noise cases he has worked on in the last twenty years.
    He
    classified the problem as “severe.”
    (Pr. at 251.)
    Mr.
    Zak based
    his estimation of the severity of the problem on the close
    proximity to the Thoniases and the testimony of the witnesses.
    (Pr. at 299.)
    In Mr.
    Zak’s opinion, the Thomases are
    experiencing unreasonable interference with their life and
    property as a result of the noise from Carry.
    (Tr.
    at 251.)
    At the hearing,
    Mr.
    Zak proposed several methods to reduce
    the impact of the noise on the Thomases.
    Mr.
    Zak proposed an
    acoustic barrier as a partial solution.
    (Tr.
    at 254.)
    Mr.
    Zak
    testified that a barrier fence of the sort he was recommending
    would cost approximately $55,000.
    Mr.
    Zak described the barrier
    fence as the key element to the entire noise control proposal.
    (Tr. at 285.)
    He also recommended equipping the tractors with
    better mufflers, paving the parking lot and remodelling the wash
    building.
    (Pr.
    at 268—269.)
    Mr.
    Zak believes that it would
    cost between $500 and $1,000 per unit to replace the mufflers on
    the trucks.
    (Pr.
    at 277.)
    He stated that it would cost around
    $2,000 to remodel the building.
    He also recommended that the
    trucks park only at the south end of the Carry property.
    (Tr. at
    278 and 280.)
    According to his own testimony, Mr.
    Zak has never set foot
    on the Carry site.
    He observed a total of two trucks in
    operation on the Carry property.
    He has not inspected the wash
    building and has only a rough idea of its exterior construction;
    he has never been inside the wash building.
    He does not have any
    first hand knowledge of the door construction or of the existence
    or lack of existence of weatherstripping.
    (Tr. at 295—298.)
    George VanDenend is the president of Carry Companies,
    and he
    testified concerning Carry’s operations.
    Carry employs thirty—
    one people at its Decatur plant.
    Carry paid $4,451 in state
    taxes in 1990.
    (Tr. at
    354-358.)
    Mr. VanDenend stated that it
    is necessary for the business to operate 24 hours
    a day,
    seven
    days a week.
    (Tr. at 351.)
    He stated that Carry would not be
    able to operate
    if its hours were restricted because they must be
    available when the customer dictates and they must also comply
    with Department
    of Transportation service restrictions.
    (Tr.
    at
    350-351.)
    If their hours were restricted Carry “would not be
    able to operate.”
    (Tr. at
    351.)
    Mr. VanDenend testified that
    all of Carry’s trucks which pull pneumatic trailers are equipped

    8
    with mufflers and silencers.
    These silencers are not standard
    equipment.
    (Pr.
    at 353.)
    Mr. VanDenend stated that to retrofit
    the trucks with the sort of mufflers Mr.
    Zak suggested would cost
    Carry more than a quarter of
    a million dollars.
    (Tr.
    at 382.)
    Mr. VanDenend testified that he first became aware of noise
    complaints
    in May or June of 1991.
    He heard that someone had
    approached one of their managers and had asked for a sum of money
    to settle the problem.
    After Mr. VanDenend was served with the
    complaint, he inspected the Decatur facility.
    Mr. VanDenend
    stated that he found the operation to be very noisy and met with
    Bobby Bradham, the site manager, and to discuss ways to minimize
    the noise.
    They decided they would treat the gravel, post signs
    and dry the pneumatic trailers inside with the doors closed.
    (Pr. at 360—362.)
    After visiting the Decatur facility,
    Mr.
    VanDenend wrote the Phomases to communicate to them that their
    concerns were being taken seriously and that Carry would take
    steps to alleviate the problem.
    (Tr. at 366-367.)
    Mr. VanDenend
    subsequently met with the Phomases and agreed to try to reduce
    the noise.
    They also discussed the Thomases’ property value.
    (Tr. at 367—372.)
    Bobby Bradham
    is a regional vice president for Carry
    Transit.
    Mr. Bradham worked for Carry’s predecessor, Kreider
    Company.
    He stated that Kreider ran 25 to 30 units daily,
    24
    hours a day, seven days
    a week.
    He stated that Kreider conducted
    the same trucking operation as Carry except that Kreider’s
    operation was antiquated.
    He testified that at least one other
    business, Performance Transport, worked out of the Decatur
    location until the middle of 1990.
    (Pr. at 401—407)
    Mr. Bradham examined a photo of the Carry Company
    neighborhood taken between 1989 and early 1991.
    He identified
    two construction companies,
    a trucking company and a truck
    storage company
    in the immediate area.
    One company that borders
    Carry, Otto Baum, stores heavy equipment such as back hoes and
    end loaders.
    Mr. Bradham has heard noise from Otto Baum as early
    as 6:00 a.m.
    and as late as 7:30
    p.m..
    He testified that another
    trucking company in the area operates at all hours and makes
    noise associated with loading and off-loading freight.
    Mr.
    Bradham stated that a third trucking operation in the immediate
    area “alone would far and above shadow” Carry and the other
    trucking operations in the area.
    Some of these operations have
    gravel parking lots which produce dust.
    (Tr. at 407-415.)
    Mr. Bradham stated that around 30
    of the washing occurs
    during the nighttime hours.
    He stated that busy times are
    variable and that it depends on customer demand.
    (Tr.
    at 417—
    420.)
    Mr. Bradham stated that after Carry bought the site from
    Kreider,
    Carry added a layer of insulation,
    another layer of
    metal,
    a layer of two-by-fours and a layer of plastic sheeting to
    the interior of the wash building.
    Mr. Bradham stated that this

    9
    adds up to three walls on the interior of the building.
    He
    stated that the doors are insulated and watersealed.
    (Tr.
    at
    400.)
    Mr. Bradham stated that they have installed new washing
    technology which will eliminate two spin cycles and which he
    believes will eliminate much of the noise.
    He stated that it is
    true that they do not close the doors at all times but stated
    that it
    is unnecessary to shut the doors when drying the liquid
    tanks because they are insulated and produce no noise.
    (Tr.
    at
    421—424.)
    Mr. Bradham stated that Mr. Thomas asked him for $20,000 to
    settle the matter.
    Mr. Bradham produced a desk calendar which
    noted the meeting with Mr. Thomas and the notation “S. Thomas
    neighbor, noise and dust, 20,000 bucks.”
    He stated he made that
    note during or right after his meeting with Mr.
    Thomas.
    (Tr.
    at
    511.)
    He testified that at
    a subsequent meeting, Mr. Thomas
    asked for $5,000 to settle the matter.
    Mr. Bradham stated that
    he was aware of only one other complaint besides the complaint
    from the Thomases.
    He said the other complaint concerned noise
    from a lawn mover.
    (Pr.
    at 424—433.)
    Mr. Bradham has written memos and posted signs instructing
    the truck drivers to reduce the noise and park at the south end
    of the 1~t. Mr. Bradham believes that his employees are
    following these directives.
    (Tr. at 441.)
    Mr.
    Bradhain believes
    that since they have responded to the Thomases’ complaints in the
    late part of 1991 and early part of 1992, the noise has been
    reduced by 80.
    (Pr. at 440 and 450.)
    On cross examination, Mr. Bradham acknowledged that he
    failed to mention that Mr. Thomas had asked for $20,000
    in an
    earlier deposition.
    (Tr.
    at 456.)
    He also acknowledged that he
    had stated in the earlier deposition that Performance Transport
    was not using the wash operations in mid-1990.
    This contradicted
    his testimony at hearing.
    (Tr.
    at 405.)
    He also admitted that
    Kreider’s operation was substantially decreased at the time the
    Thomases’ bought their property and that Carry’s business had
    substantially increased from 1990 to the time of the hearing.
    He
    also acknowledged that,
    in contradiction to his testimony at
    hearing, he was aware that they had received
    a complaint
    concerning the noise other than the Thomases’.
    (Tr. at 461-463.)
    On redirect, Mr. Thomas denied ever asking in a face—to—face
    meeting for monetary compensation and denied ever asking for
    $20,000.
    (Pr. at 505—506.)
    Mr. Joseph Stolte works for Carry as a wash bay personnel.
    He stated that on average two or three pneumatic tankers are
    washed at night during the week and an average of eight liquid
    tankers are washed per night.
    He testified that Carry has
    implemented procedures to reduce the noise.
    (Tr.
    at 484—487).
    Judy Brummerstedt is employed by Carry as
    a dispatcher and had
    also worked for Kreider.
    She testified that Kreider conducted a

    10
    truck washing operation on the site now owned by Carry.
    She also
    stated that Performance had washed their trucks at the facility.
    (Pr.
    at 491—500.)
    HEARING TESTIMONY CONCERNING DUST
    Mr. Thomas testified that in late June of 1992, the Thomases
    painted the outside of their house and had ample opportunity to
    observe the trucks.
    They witnessed the trucks kick up a cloud of
    dust which floated onto their property.
    Since the time the
    parking lot was expanded they have seen a vast increase in the
    amounts of dust on their property.
    (Pr.
    at 65.)
    They have to
    clean the screened—in porch more frequently and the pool filter
    has burned out.
    He testified that the pool must be cleaned once
    a day.
    They have to wipe down the furniture in the porch every
    time they want to sit out there but before the parking lot
    expansion, they had only to wipe the furniture once every couple
    of months.
    (Pr.
    at 66.)
    Mrs. Thomas directly observed the dust float over from the
    Carry property.
    After the dust problem began, the Thomases
    didn’t use their screened-in porch for the rest of the summer.
    The Thomases painted the outside of their house after the gravel
    lot was laid and found that the paint did not cover as well on
    the side of the house facing the gravel
    lot.
    (Tr.
    at 114—117.)
    The dust problem abated in the winter but Mrs. Thomas stated that
    the dust problem was as bad in the summer of 1992 as
    it had been
    in the summer of
    1991.
    (Pr.
    at 124.)
    Mr. VanDenerid testified that the City of Decatur has
    initiated
    a court proceeding against Carry concerning the parking
    lot.
    The subject of the dispute
    is whether the new gravel area
    is a new lot or an expansion of an old one.
    Mr. VanDenend
    testified that the City requires new lots to be paved.
    He stated
    that a complication has arisen because if the lot is paved, the
    water will most likely run-off onto the Thomases property.
    The
    closest municipal storm sewer system is over 1,000 feet to the
    East from the Carry property.
    Mr. VanDenend reported that an
    engineering company is evaluating alternatives.
    (Pr. at 376—
    380.)
    Mr. Bradham testified that after he received the
    complaints from the Thomases, Carry oiled and chipped the lot in
    July of 1991 and that as a result there is “virtually no dust”.
    (Pr.
    at 435; Respondent’s Exhibit No.
    14.)
    ANALYSIS
    The complainants allege that the respondents have violated
    Sections 9,
    23 and 24 of the Act.
    The complainant does not rely
    on numerical quantification of the noise or dust emissions to
    prove
    a violation.
    Therefore,
    this
    is a “nuisance” case.
    In a
    “nuisance” case quantification of noise or dust is immaterial
    in
    determining whether such
    a violation has occurred.
    (Fernd~

    11
    Heights Utilities Co.
    v.
    Illinois Pollution Control Board
    (1st
    Dist.
    1976),
    44
    Ill. App.3d
    967,
    358 N.E.2d
    1224,
    1228.)
    The Act
    and Board rules prohibit both noise and air pollution.
    Regarding “nuisance noise”, the prohibitions in the Act and
    Board regulations turn on the degree to which the noise
    interferes with
    a complainant’s normal activities.
    Thus,
    Section
    900.102 of the Board’s rules provides:
    No person shall cause or allow the emission
    of sound beyond the boundaries of his
    property
    ...
    so as to cause noise pollution
    in Illinois, or so as to violate any
    provision of this Chapter.
    The rules define “noise pollution” as “the emission of sound that
    unreasonably interferes with the enjoyment of life or with any
    lawful business or activity.”
    35
    Ill.
    Adin.
    Code 900.101
    (1987).
    Section 24 of the Act prohibits noise pollution in almost
    identical terms:
    No person shall emit beyond the boundaries of
    his property any noise that unreasonably
    interferes with the enjoyment of life or with
    any lawful business or activity, so as to
    violate any regulation or standard adopted by
    the Board under this Act.
    415 ILCS 5/24
    (1992)
    In addition, regarding air pollution,
    Section 9(a)
    of the
    Act provides:
    No person shall cause or allow the discharge
    or emission of any contaminant into the
    environment in any State so as to cause or
    tend to cause air pollution in Illinois,
    either alone or in combination with
    contaminants from other sources,
    or so as to
    violate regulations or standards adopted by
    the Board under this Act.
    415 ILCS 5/9
    (1992)
    Section 3.03 of the Act defines “Air Pollution”
    as:
    the presence in the atmosphere of one or more
    contaminants in sufficient quantities an of
    such characteristics and duration as to be
    injurious to human,
    plant, or animal
    life,
    to
    health,
    or to property or to unreasonably
    interfere with the enjoyment of life or

    12
    property.
    415 ILCS 5/3
    (1992)
    Thus,
    under the Act, the respondents have violated the
    nuisance noise or air provisions if the noise or dust have
    unreasonably interfered with the complainants’ enjoyment of life
    or with their pursuit of any lawful business or activity.
    Unreasonable interference is more than an ability to distinguish
    sounds attributable to a particular source.
    It is also more than
    subjective “annoyance” due to the sounds.
    Rather, the sounds
    must objectively effect the complainant’s life or business
    activities.
    (See Kvatsak v.
    St. Michael’s Lutheran Church
    (Aug.
    30,
    1990), PCB 89—182,
    114 PCB 765, 773
    ; Kochanski v. Hinsdale
    Golf Club (July 13,
    1989), PCB 88—16,
    101 PCB 11,
    20—21, rev’d on
    other grounds,
    197 Ill.App.3d 634,
    555 N.E.2d
    31
    (2d Dist.
    1990)
    .)
    The Board now turns to consideration of whether the noise
    and dust create an unreasonable interference with the Thomases
    enjoyment of life and property.
    UNREASONABLE INTERFERENCE
    The Illinois Supreme Court has directed the Board to
    consider the facts of a “nuisance” case in light of the factors
    outlined by section 33(c)
    of the Act to determine
    unreasonableness.
    (Wells Manufacturing Co.
    v.
    PCB,
    73 Ill.2d
    226,
    232—33,
    383 N.E.2d 148,
    150—51
    (1978)
    (“nuisance” air
    pollution;
    first four factors only); see Ferndale Heights
    Utilities,
    44 Ill.App.3d at 967—68,
    358 N.E.2d at 1228.)
    Wells Manufacturing Co.
    V.
    PCB,
    73 Ill.2d 226,
    232—33,
    383 N.E.2d
    148,
    150—51
    (1978).
    The section 33(c)
    factors are as follows:
    (i)
    the character and degree of injury to,
    or
    interference with the protection of the health,
    general welfare and physical property of the
    people;
    (ii)
    the social and economic value of the
    pollution source;
    (iii)
    the suitability or unsuitability of the
    pollution source to the area in which
    it is
    located, including the question of priority of
    location in the area involved;
    (iv)
    the technical practicability and economic
    reasonableness of reducing or eliminating the
    emissions
    ...
    resulting from such pollution
    source; and

    13
    (v)
    any subsequent compliance.
    415 ILCS 5/33(c).
    Character and Degree of the Iniurv or Interference
    Section 33(c) (1)
    directs the Board to consider the character
    and degree of any interference caused by the noise emitted from
    the Carry facility.
    The standard is whether the noise
    substantially and frequently interferes with complainants’
    enjoyment of life or a lawful business activity, beyond minor
    trifling annoyance or discomfort.
    (See,
    e.g.,
    Brainerd v. Hagen
    (April
    27,
    1989), PCB 88—171,
    98 PCB 247.)
    Complainants allege that the noise and dust generated by
    respondent’s truck wash and parking facility unreasonably
    interferes with their enjoyment of life and property.
    Specifically, they complain of noise from the washing and drying
    of tanker trailers,
    the start-up and
    idling of trucks and the
    hooking and unhooking of tractors and trailers.
    Respondents
    reply that complainants are in fact only concerned about property
    values.
    The record establishes that Carry operates on a year—round
    basis.
    It operates 24 hours a day, seven days a week.
    The
    record indicates that the Thomases are awaken between three and
    five times a week.
    Every aspect of their lives have been
    impacted by the noise including eating,
    sleeping, watching T.V.
    and conversing.
    They report that Mrs. Thomas frequently wears
    ear plugs at night.
    Mr. and Mrs. Thomas have variously described
    the noise as:
    “incredibly
    loud”; similar to “being on the tarmac
    of a runaway when a jet is whining”;
    “a high pitched loud
    whining” which rattles the china
    in their house;
    “an incredible
    slamming, banging noise of metal against metal”; an intense
    explosive crash that “sounds like a car accident” and a “high
    pitch scream that circles and circles.”
    Mr.
    Zak placed the severity of the noise impact in the upper
    one third of all the noise cases he has worked on in the last
    twenty years and classified the problem as “severe.”
    Mr.
    Zak
    based his estimation of the severity of the problem on the close
    proximity to the Thomases and the testimony of the witn~sses.
    In
    Mr.
    Zak’s opinion, the Thomases are experiencing unreasonable
    interference with their life and property as a result of the
    noise from Carry.2
    2
    Carry asserts that the comments by Greg Zak should be given
    limited weight due to the fact that he personally observed only two
    trucks operating out of Carry and that he based his evaluation that
    the noise was “severe” on the testimony of the Thomases.
    The Board
    agrees that Mr.
    Zak’s testimony must be considered in light of his

    14
    The Thomases report that the dust from Carry Company has
    burned out the filter in their swimming pool.
    They report that
    they have greatly decreased the use of their backyard patio due
    to the dust.
    They must clean off the backyard furniture every
    time they use it.
    They must hose down the screens frequently.
    Carry asserts that the noise and dust emitted from Carry do
    not create unreasonable interference and that the true basis of
    the complaint is the Thomases’ concern over property value.
    Carry supports this by asserting that on a number of occasions
    Mr. Thomas demanded money
    in order to settle the dispute.
    They
    point to Mr. Bradham’s testimony that Mr. Thomas demanded
    $20,000.
    Mr. Bradham produced a desk calendar for the date of
    the meeting where he had made the notation “S. Thomas neighbor,
    noise and dust, 20,000 bucks.”
    However,
    Mr. Bradham did not
    mention the $20,000 request prior to the hearing,
    including an
    earlier opportunity during a sworn deposition.
    Carry also points
    to letter written by Mr. Thomas which requested $5,000.
    Under
    oath,
    Mr. Thomas denied having ever demanded $20,000
    in a face-
    to—face meeting.
    Respondent contends that complainants’ requests for money
    indicate that complainant’s real concern is property value and
    therefore complainant is not truly experiencing unreasonable
    interference with life and property.
    (Pr. at 13.)
    The Board
    rejects this view.
    The Act expressly lists the depreciation of
    property values as an adverse effect of noise pollution.3
    Therefore,
    it
    is foreseeable that a complainant may protest of
    depreciated property values while at the same time experiencing
    unreasonable interference with life and property.
    Moreover,
    Section 33(b)
    of the Act provides that the Board may impose civil
    penalties where appropriate.
    (415 ILCS 5/33(b)
    (1992).)
    However, this civil penalty is paid into the Environmental
    Protection Trust Fund and not to complainants.
    (415 ILCS 5/42
    (1992).)
    Carry further asserts that the noise and dust come from
    limited exposure.
    However,
    Mr.
    Zak testified that the impact of.
    the noise, rather than the noise itself, was severe.
    ~
    Section 23
    of the Act states:
    The General Assembly finds that excessive noise endangers
    physical and emotional health and well-being,
    interferes
    with
    legitimate
    business
    and
    recreational
    activities,
    increases construction costs, depresses property values,
    offends
    the
    senses,
    creates
    public
    nuisances,
    and
    in
    other respects reduces the quality of our environment.
    (emphasis added)

    15
    neighboring industries.
    Carry contends that there are several
    operations
    in the area that produce noise and dust comparable to
    Carry.
    Carry concludes that the Thomases are mistaken as to the
    source of the noise.
    Testimony from the Thomases, Greg Zak and Debbie Hoffert,
    refutes this claim by Carry.
    Mrs. Thomas stated that the
    majority of the entries
    in her journal were occasions where she
    directly observed the source of the noise.
    Mr. Thomas stated the
    noise from the other industrial properties located to the west of
    the Carry property are very rare and low in volume.
    He
    characterized the noise from other sources as “non-intrusive.”
    Mrs. Hoffert testified that there is “no question” that the noise
    comes from Carry.
    Mr.
    Zak personally witnessed two trucks in
    operation at the time he heard the noise.
    The Thoinases testified that the dust problem began just
    after the Carry
    lot was graveled.
    They directly observed trucks
    on the Carry property kick up the dust and watched the dust
    settle on their property.
    In contrast to the direct testimony
    offered by complainant, Carry produced only attenuated evidence
    that the dust could have come from another source.
    The Board concludes that the noise and dust complained of by
    the Thomases is produced by Carry.
    Furthermore, the Board
    concludes that the character and degree of injury to enjoyment of
    life and property experienced by the Phomases
    is beyond minor
    trifling annoyance or discomfort.
    Social and Economic Value of the Pollution Source
    Section 33(c)(2) directs the Board to consider the social
    and economic value of the pollution source.
    The record
    establishes that Carry has economic and social value.
    Carry
    employs 31 employees and paid $4,451
    in state taxes in
    1990.
    Carry has developed a specialized niche within the hauling
    industry as a hauler of water soluble food grade materials.
    Suitability or Unsuitability of the Source
    Section 33(c)(3) directs the Board to consider the
    suitability or unsuitability of the pollution source to the area
    in which it is located, including the question of priority of
    location in the area involved.
    Carry appears to be well suited to the area.
    Truck parking
    terminals and construction companies occupy the properties to the
    immediate south
    arid to the west of Carry.
    The area that Carry
    is
    located
    in
    is zoned “light industrial.”
    (Respondent Exhibits
    Nos.
    5,
    6,
    and 7).
    The record indicates that the Thomases bought their present

    16
    home
    in Decatur,
    Illinois,
    in December of 1989 and that Carry
    purchased the Decatur terminal
    in approximately July of 1990.
    Mr. Bradham acknowledged that Kreider’s operation substantially
    decreased between 1987 and 1990
    (at the time the Thomases
    purchased their home)
    and that Carry’s business had substantially
    increased between 1990 and the time of the hearing.
    Carry
    contends that while they did not own the site prior to the
    Thomases, the previous owner of the site conducted much the same
    operation as Carry.
    The Board has previously addressed whether a substantial
    increase in activity mitigates priority of location.4
    In Ka1i
    v.
    Olson Mfg.
    Co., 41 PCB 245
    (1981),
    aff’d,
    109 Ill. App.3d
    1168,
    441 N.E.
    2d 186
    (1982),
    the Board “somewhat reluctantly”
    found that the respondent’s activities did not constitute
    unreasonable interference.
    In reaching its determination, the
    Board stated “considering the character of the neighborhood and
    the fact that Kaji was aware of such character when he moved
    in,
    Kaji must reasonably have expected that additional manufacturing
    facilities could lawfully be added by Olson.”
    The Board gave
    considerable weight to the determination that complainant’s
    requested relief would have resulted in the closure of the entire
    plant.
    Moreover,
    respondent had already “reduced the sound
    emissions as much was
    is technically and economically
    practicable.”
    In Wells Manufacturing Co.
    v. Pollution Control Board,
    73
    Ill.2d 226,
    237,
    383 N.E2d
    148,
    152
    (1978) the Illinois Supreme
    Court stated “tjhe
    residents and school were on notice of the
    possibility that some annoyances present in heavy-manufacturing
    areas could affect them,
    and this fact considerably diminishes
    the potency of their complaints.”
    The court went on to state
    “a)n
    industry cannot,
    of course, substantially increase its
    odorous emissions and simultaneously rely on its priority of
    location in the area as
    a mitigating factor.
    This sort of
    changed circumstance, would,
    as the Board points out, undermine
    the industry’s priority of location argument.”
    In Wells
    Manufacturing, the court found that there was not sufficient
    evidence to demonstrate that Wells had substantially increased
    its emissions.
    The record in this matter indicates that similar operations
    occurred on the Carry site prior to the time the Thomases bought
    their property.
    In Amino
    v.
    Browning Ferris
    (1988)
    PCB 97—139,
    the Board noted that,
    in general,
    a party is charged with
    constructive knowledge of land conditions that would be
    See
    also
    Detlaff
    v.
    Boado
    (July
    1,
    1993)
    PCB
    92—26) (“Priority
    of
    location
    does
    not
    achieve
    the
    level
    of
    an
    absolute
    defense
    but
    it
    is
    to
    be
    considered
    with
    the
    other
    factors”).

    17
    discoverable upon inspection.
    Thus the Thomases were on
    constructive notice that some sort of industrial activity would
    occur on the Carry site.
    Furthermore,
    as with the complainants
    in Kali, the Thomases should have reasonably expected that
    additional activities could occur.
    In this matter,
    as
    in Kali,
    it is undisputed that activity
    substantially increased on the property.
    However,
    in
    Ka-li, the
    Board gave great weight to the fact that complainant’s requested
    relief would have closed the entire plant and that the respondent
    had already reduced the emissions as much as was technically and
    economically feasible.
    The record in this matter indicates that
    Carry can further reduce emissions without closing altogether and
    that Carry has not reduced emissions as much as is technically
    and economically possible.
    In Wells Manufacturing, the court
    held that changed circumstance undermines a priority of location
    argument.
    However,
    in this matter,
    in contrast to Wells
    Manufacturing, the record contains uncontroverted testimony that
    Carry has substantially increased it’s operations.
    The Board concludes that for the purposes of this dispute,
    Carry
    is suitable to the area.
    However, the Board also notes
    that at the time the Thomases bought their home,
    Carry did not
    own the adjoining property and the operations conducted on the
    Carry property was substantially less than Carry’s level of
    activity.
    The increased activity mitigates Carry’s claim of
    priority of location.
    Technical Practicability and Economic Reasonableness of Control
    Section 33(c)(3) directs the Board to consider the technical
    practicability and economic reasonableness -of reducing or
    eliminating the emissions.
    Mr.
    Zak proposed several methods to reduce the impact of the
    noise on the Thomases including an acoustic barrier, equipping
    the tractors with better mufflers, paving the parking lot and
    remodelling the wash building.
    He also recommended that the
    trucks park only at the south end of the Carry property.
    However,
    Mr.
    Zak has never set foot on the Carry site and has
    not inspected the wash building and has only a rough idea of its
    exterior construction; he has never been inside the wash
    building.
    He does not have any first hand knowledge of the door
    construction or of the existence or lack of existence of
    weatherstripping.
    Mr. VanDenend stated that it
    is necessary for the business
    to operate 24 hours
    a day, seven days a week.
    If their hours
    were restricted Carry “would not be able to operate.”
    Mr.
    VanDenend stated that to retrofit the trucks with the sort of
    mufflers Mr.
    Zak suggested would cost Carry more than a quarter
    of a million dollars.

    18
    The record indicates that the City of Decatur has initiated
    a court proceeding against Carry concerning the parking lot.
    The
    subject of the dispute is whether the new gravel area
    is a new
    lot or an expansion of an old one.
    New lots in Decatur must be
    paved.
    The dispute with the City of Decatur will likely have
    bearing on any further action taken by Carry to reduce dust
    emissions.
    Subsequent Compliance
    Mr. Bradham testified that after he received the complaints
    from the Thoniases, Carry oiled and chipped the lot and that there
    was “virtually no dust.”
    (Pr.
    at 435.)
    Mr. Bradham has written
    memos and posted signs instructing the truck drivers to reduce
    the noise and park at the south end of the lot.
    Mr. Bradham
    believes that his employees are following these directives.
    Mr.
    Bradham believes that since they have responded to the Thomases’
    complaints in the late part of 1991 and early part of 1992,
    the
    noise has been reduced by 80.
    Mrs. Thomas testified that she had not noticed any reduction
    in the noise since the time of the meeting with Mr. VanDenend.
    Several of the entries in her journal relate incidents that
    occurred in the summer of 1992, after the remedial measures had
    been instituted.
    Mr. Thomas stated that the noise has increased
    in
    1992.
    Mrs. Hoffert testified that she has experienced noise
    problems from Carry since the summer of 1991.
    The record indicates that a new wash system was brought on
    line just before the hearing.
    However,
    the record does not
    indicate whether this new system has substantially reduced the
    noise of the washing operation.
    Based on the testimony at
    hearing,
    the Board concludes that subsequent compliance has not
    effectively reduced the noise and dust generated by Carry.
    Nuisance Finding
    After considering the facts and circumstances of this case,
    including factors outlined in Section 33(c)
    of the Act, the Board
    finds that respondents’ emissions of noise and dust constitute an
    unreasonable interference with complainants’ enjoyment of life
    and lawful activity.
    CONCLUSION
    The complainants have shown that they have suffered
    unreasonable interference with their enjoyment of life as
    a
    result of the noise and dust emanating from respondent’s
    property.
    While the Board finds that the facility does have
    social and economic value and appears to be in a suitable
    location, this value is reduced by the harm resulting from
    excessive noise and dust emitted
    by the facility.
    Moreover, the

    19
    interference suffered by complainants
    is beyond minor trifling
    annoyance or discomfort.
    Furthermore,
    Carry has substantially
    increased its emissions and this increase undermines any priority
    of location that Carry may assert.
    Therefore,
    after considering
    the facts and circumstances of this case,
    including the factors
    outlined in Section 33(c) of the Act, the Board finds that the
    respondent is emitting noise and dust that constitutes an
    unreasonable interference with the complainants’ enjoyment of
    life and lawful activity,
    in violation of Sections 9(a),
    23 and
    24 of the Act.
    REMEDY
    The Environmental Protection Act authorizes the Board to
    impose sanctions on those it holds to have violated the Act or
    Board regulations.
    Section 42(a)
    authorizes the Board to impose
    a civil penalty.
    The fact that complainant in this case has not
    requested that the Board impose such a penalty,
    and
    a summary
    consideration of the factors of Section 42(h)
    of the Act in light
    of the facts
    in the record,
    induce the Board to conclude that
    such a penalty is unwarranted in this case at this time.
    Section
    33
    of the Act authorizes the Board to issue an order
    as
    it deems appropriate under the circumstances.
    It would appear
    to be impossible to totally eliminate the noise emissions without
    shutting down the facility, but it does appear that some
    reduction is technically and economically possible.
    However, at
    this time the Board believes that the record lacks sufficient
    information for the Board to order specific controls.
    Therefore,
    the Board will issue this interim order directing the respondent
    to address methods of reducing noise and dust emanating from
    respondents property, including those suggested by Mr.
    Zak as
    well as other appropriate methods respondent may develop.
    Respondent is to file such study with the Board.
    The Board will
    allow the complainants an opportunity to respond to the study
    submitted by the respondents.
    The Board will then issue
    a final
    opinion and order describing the control methods the respondent
    shall take to reduce emissions from its facility.
    This interim opinion constitutes the Board’s interim
    findings of fact and conclusions of law in this matter.
    ORDER
    1)
    The Board
    finds that the respondent,
    Carry
    Companies’,
    operations constitutes an unreasonable
    interference with the complainants’ enjoyment of
    life and lawful activity in violation of Sections
    9(a),
    23 and 24
    of the Act.
    2)
    Respondent
    is hereby ordered to examine the economic
    reasonableness and technical feasibility of any control

    20
    options which it may deem appropriate to reduce the
    noise and dust emissions from its facility including
    those set forth by Mr. Gregory Zak in his testimony.
    3)
    The above mentioned studies shall be completed no
    later than December
    1,
    1993, and filed with the
    Board and served on the complainant,
    by that date.
    The complainant shall file
    a response to the
    studies no later than January 15,
    1994.
    The
    studies will be presented to the Board so that the
    Board may enter a final order describing the
    control methods the respondent shall take to
    reduce emissions from its facility.
    IT IS SO ORDERED.
    R.C. Flemal dissents and
    3.
    Theodore Meyer concurs.
    Section 41 of the Environmental Protection Act
    (415 ILCS
    5/41
    (1992)) provides for the appeal of final orders of the Board
    within 35 days.
    The Rules of the Supreme Court of Illinois
    establish filing requirements.
    (See also 35
    Ill.
    Adin.
    Code
    101.246, Motion for Reconsideration.)
    I,
    Dorothy M. Gunn, Clerk of the Illinois Pollution Control
    Board, do hereby certify that the abov
    opinion and order was
    adopted on the
    __________
    day of
    ____________,
    1993,
    by a
    vote of
    ~—/
    .
    1’
    7~~
    ~.
    ~Dorothy
    M. c~inn, C1er~z
    Illinois Pcw~lutionControl Board

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