277 NLRB 507
Tri-State Building And Construction Trades Council
TRI-STATE BUILDING TRADES COUNCIL (BACKMAN SHEET METAL)
Tri-State Building and Construction Trades Council
and Sheet Metal Workers Local Union , 98,
Sheet Metal Workers International Association,
AFL-CIO
International
Brotherhood of Boilermakers, Iron
Shipbuilders, Blacksmiths, Forgers & Helpers
Local 105, AFL-CIO and Sheet Metal Workers
Local Union 98, Sheet Metal Workers Interna-
tional Association, AFL-CIO
United Brotherhood of Carpenters
& Joiners of
America,
Millwright
Local 1519
and
Sheet
Metal Workers Local Union 98, Sheet Metal
Workers International Association , AFL-CIO
International Association of Bridge Structural & Or-
namental Iron Workers, Local 769, AFL-CIO
and Sheet
Metal Workers Local Union 98,
Sheet Metal Workers International Association,
AFL-CIO
Tri-State Building and Construction Trades Council
and Backman Sheet Metal Works, Inc.
International
Brotherhood of Boilermakers, Iron
Shipbuilders, Blacksmiths, Forgers & Helpers
Local
105,
AFL-CIO
and
Backman Sheet
Metal Works, Inc.
United Brotherhood of Carpenters
& Joiners of
America, Millwright Local 1519 and Backman
Sheet Metal Works, Inc.
International Association of Bridge Structural & Or-
namental Iron Workers, Local 769, AFL-CIO
and Backman Sheet Metal Works, Inc. Cases
9-CD-406-1, 9-CD-406-2, 9-CD-406-3, 9-
CD-406-4, 9-CD-407-1, 9-CD-407-2, 9-CD-
407-3, and 9-CD-407-4
18 November 1985
DECISION AND DETERMINATION OF
DISPUTE
BY CHAIRMAN DOTSON AND MEMBERS
JOHANSEN AND BABSON
The charges in this Section 10(k) proceeding
were filed 21 May 19821 by Sheet Metal Workers
Local Union 98, Sheet Metal Workers International
Association, AFL-CIO (Sheet Metal Workers) in
Cases 9-CD-406-1, -2, -3, and -4, and by the Em-
ployer in Cases 9-CD-407-1, -2, -3, and -4. Both
charges allege that the Respondents, Tri-State
Building and Construction Trades Council (Tri-
State Council), International Brotherhood of Boil-
ermakers, Iron Shipbuilders, Blacksmiths, Forgers
and Helpers Local 105, AFL-CIO (Boilermakers),
United Brotherhood of Carpenters and Joiners of
America, Millwright Local 1519 (Millwrights), and
International Association of Bridge, Structural and
1 All dates are 1982 unless otherwise specified.
507
Ornamental Iron Workers, Local 769, AFL-CIO
(Iron Workers), violated Section 8(b)(4)(D) of the
National Labor Relations Act by engaging in pro-
scribed activity with an object of forcing the Em-
ployer to assign certain work to employees they
represent rather than to employees represented by
the Sheet Metal Workers. The hearing was held 29
and 30 July and 19 August before Hearing Officer
Deborah R. Grayson.
The National Labor Relations Board has delegat-
ed its authority in this proceeding to a three-
member panel.
The Board affirms the hearing officer's rulings,
finding them free from prejudicial error. On the
entire record, the Board makes the following find-
ings.
1. JURISDICTION
The Company, an Iowa corporation, is engaged
as a sheet metal contractor in the building and con-
struction industry at its main office in West Des
Moines, Iowa, and in various other States of the
United States, including Ohio. It annually performs
services valued in excess of $50,000 in States other
than Iowa. The parties stipulate, and we find, that
the Employer is engaged in commerce within the
meaning of Section 2(6) and-.(7) of the Act and that
the Sheet Metal Workers, Tri-State Council, Boil-
ermakers, Millwrights, and Iron Workers are labor
organizations within the meaning of Section 2(5) of
the Act.
II. THE DISPUTE
A. Background and Facts of Dispute2
The Pritchard Corporation (Pritchard) is the
general contractor for the South Point Ethanol
Project in South Point, Ohio, where Ashland Oil
Company is constructing an anhydrous ethanol
plant. The facility will be utilized to convert grain,
primarily corn, into mash, ferment the mash, and
ultimately distill it into ethanol and related distil-
lates. Pritchard hired several subcontractors to per-
form various aspects of the work. Among the sub-
contractors hired was Continental Screw Conveyor
Corporation of St. Joseph, Missouri (Continental).
Continental was awarded a subcontract to fur-
nish and install, among other things, a dust collect-
ing system and spouting . Continental subcontracted
this work to the Employer. As a subcontractor of
Pritchard, the Employer was required to sign the
2 The parties stipulated that the record in Tri-State Building Trades
Council (Backman Sheet Metal), 272 NLRB 8 (1984), be made a part of
the record in the instant case.
277 NLRB No. 52
508
DECISIONS OF NATIONAL LABOR RELATIONS BOARD
Project Agreement.3 The Employer did not sign
the Project Agreement until 25 May. .
The Employer appeared at the jobsite on 28
April. At a prejob conference in Ashland, Ken-
tucky, on 7 May, the Employer's vice president,
Donald Mickey Swim, outlined the scope of the
Employer's work, indicating that the work involv-
ing the erection of dust collectors and ducting, in-
cluding interconnecting spouts,
would be per-
formed by members of the Sheet Metal Workers.
Among those in attendance at the meeting were
representatives of Tri-State Council, and the repre-
sentatives of the Boilermakers, Millwrights, Iron
Workers, and Sheet Metal Workers. The Boiler-
makers claimed the work of installing the dust col-
lectors, the Iron Workers claimed the work of in-
stalling the structural support steel for the dust col-
lectors and chutes, and the Millwrights claimed the
work of installing the interconnecting chutes be-
tween machinery set by the Millwrights. Swim,
however, reiterated his earlier assignment of the
dust collector and spouting work to the Sheet
Metal Workers.
During this meeting, Douglas Blankenship, the
representative of the Tri-State Council, which rep-
resented all of the crafts, informed the Employer
that he was going to recommend that the Employ-
er be removed from the project because of the
above work assignments, which he claimed were in
violation of the project agreement.` On' 10, 11, and-
12 May, members of the Sheet Metal Workers em-
ployed by the Employer unloaded materials on the
jobsite.
At Pritchard's request, the Employer
ceased work on 12 May.
A second prejob conference was held on 17
May, at which all of the various craft unions in-
volved here were present. At that meeting Iron
Workers Representative Ellis Harmon stated that if
members of the Sheet Metal Workers installed even
one piece of structural steel there would be no
ironworkers on the project the next morning.
(Harmon denied making any threats.) During the
next 2 days employees represented by the Boiler-
makers, Iron Workers, and Millwrights left the job-
site and engaged in a work stoppage. After early
morning discussions between Pritchard and an Iron
Workers representative on 19 May, the employees
went back to work. Later that morning Pritchard
notified the Employer that it was to leave the job-
site, assertedly for failure to sign the letter of assent
required by the project agreement.
3 This was a collective-bargaining agreement between Pritchard and
the Tri-State Building Trades Council and its affiliated local union cover-
ing the wages, hours, and terms and conditions of employment of em-
ployees employed by Pritchard or Pritchard's subcontractors on the
South Point project
The Employer signed the project agreement on
25 May: On 9 June the Employer informed the
Boilermakers that it had signed the project agree-
ment and invited them to attend another prejob
conference.
On 15 June a third prejob conference was held
during which the Employer received the claims of
the other crafts with regard to the work in dispute.
However, the Employer made formal assignment
of the dust collector and spouting work to employ-
ees represented by the Sheet Metal Workers as a
matter of record. The next day the Employer's em-
ployees reported to work but members of other in-
volved craft unions prevented them from working
by sitting on the equipment needed by the Sheet
Metal Workers. Ultimately, the Employer's em-
ployees left the jobsite.
On 17 June the Employer was notified by Conti-
nental that its portion of the subcontract to install
the dust collecting system had been postponed.
Later that month, the Employer was notified by
Continental that the dust collecting system part of
the contract had been canceled.
B. Work in Dispute
The work in dispute involves all the field work
related to the installation of dust collectors and
spouting, including all chutes and supporting struc-
tural steel, at the South Point Ethanol Project.
C. Contentions of the Parties
The Employer and the Sheet Metal Workers
contend that the work in dispute in its entirety
should be assigned to employees represented by the
Sheet Metal Workers on the basis of labor agree-
ments, company past practice, industry past prac-
tice, relative skills, and efficiency and economy of
operation.
The Boilermakers argues that in the event the
Board finds reasonable cause to believe that Sec-
tion 8(b)(4)(D) has been violated , the work in dis-
pute
(excluding structural support steel
work
claimed by the Iron Workers and that work
claimed by the Millwrights) should be awarded to
a composite crew of employees represented by the
Boilermakers and the Sheet Metal Workers on an
equal basis. The Boilermakers bases its claim on the
following factors: an interunion contractual agree-
ment, trade practice in the geographic area , and ef-
ficiency and economy of operations.
The Millwrights argues that it is entitled to, per-
form that portion of the work dealing with inter-
connecting chutes between machinery to machin-
ery, machinery to conveyors, and conveyor to con-
veyor. It makes this claim on the basis of skill,
TRI-STATE BUILDING TRADES COUNCIL (BACKMAN SHEET METAL)
economy and efficiency of operation, area practice,
and trade practice.
The Iron Workers claims only the portion of the
work in dispute dealing with the unloading and
erection of structural supporting steel in connection
with the `installation of the dust collectors. The
Iron Workers relies on an informal agreement be-
tween the Unions, area practice, skills, and econo-
my and efficiency of operations.
D. Applicability of the Statute
Before the Board may proceed with a determina-
tion of the dispute pursuant to Section 10(k) of the
Act, it must be satisfied that (1) there is reasonable
cause to believe that Section 8(b)(4)(D) has been
violated, and (2) that the parties have not agreed
upon a method for the voluntary adjustment of the
dispute.
Only the Boilermakers disputes that there is rea-
sonable cause to believe that Section 8(b)(4XD) of
the Act has been violated. It contends that there is
no evidence that the Boilermakers or its agents at
any time authorized, encouraged, or induced any
work stoppage, refusal to handle goods, or refusal
to perform services in order to force Pritchard,
Continental, or the Employer to assign work to
members of the Boilermakers rather than to mem-
bers of the Sheet Metal Workers.
However, the record establishes that the business
manager of Tri-State Council, which represented
all the Unions involved herein, on 7 May threat-
ened to have the Employer removed from the
South Point project if the Employer continued to
assign the disputed work to employees represented
by the Sheet Metal Workers, and that on 17 May,
Harmon, the business representative of the Iron
Workers, threatened to pull the ironworkers off the
job if sheet metal workers installed any structural
steel. In addition, on 18 and 19 May members of all
three Respondent Unions in the presence of stew-
ards from each Union engaged in a work stoppage
causing cessation of construction at the entire
project. On these grounds, we conclude that there
is reasonable cause to believe that a violation of
Section 8(b)(4)(D) of the Act has occurred with re-
spect to the Boilermakers as well as the other Re-
spondents. 4
With respect to (2) above, it is clear that the
Board will not determine the merits of a jurisdic-
tional dispute if the parties involved have an
4 In Tri-State Building Trades Council (Backman Sheet and Metal),
supra fn . 2, the Board found that Tri-State violated Sec . 8(b)(4)(i)(ii)(B)
of the Act by engaging in the above-discussed 7 May conduct; that the
Iron Workers violated the same section of the Act by Harmon's conduct
on 17 May; and that all three of the Respondent Unions violated Sec.
8(b)(4)(ii)(B) of the Act by engaging in a work stoppage on 18 and 19
May.
509
agreed-upon method of resolving such disputes. All
the parties involved were signatory to the project
agreement, which provides, inter alia, that the rules
and regulations of the Impartial Jurisdictional Dis-
putes Board (IJDB) shall apply and the procedures
of the IJDB shall be followed when jurisdictional
disputes cannot be resolved by business agents on
the job. However, during the period 1 June 1981
through 1 June 1984 the IJDB was inoperative,
had ceased hearing jurisdictional disputes, and was
incapable of administering or policing a determina-
tion of such disputes.5 Since the IJDB was inoper-
ative in 1982, when the events giving rise to this
dispute occurred, we find that there is no agreed-
upon method for the resolution of the dispute, to
which all parties are bound.
In light of the above, we conclude that there is
reasonable cause to believe that a violation of Sec-
tion 8(b)(4)(D) has occurred and that there exists
no agreed-upon method for the voluntary adjust-
ment of the dispute within the meaning of Section
10(k) of the Act of the Act. Accordingly, we find
that the dispute is properly before the Board for
determination.
E. Merits of the Dispute
Section 10(k) requires the Board to make an af-
firmative award of disputed work after considering
various factors. NLRB v. Electrical Workers IBEW
Local 1212 (Columbia Broadcasting), 364 U.S. 573
(1961). The Board has held that its determination in
a jurisdictional dispute is an act of judgment based
on common sense and experience, reached by bal-
ancing the factors involved in a particular case.
Machinists Lodge 1743 (J. A. Jones Construction),
135 NLRB 1402 (1962).
The following factors are relevant in making the
determination of this dispute.
1. Certifications and collective-bargaining
agreements
There are no orders or certifications of the
Board awarding the work in dispute to employees
represented by any of the Unions involved in the
present proceeding. However, as seen, all parties
5 Plasterers Local 394 (Arok Construction Co), 268 NLRB 253, 255
(1983); Sprinkler Fitters Local 703 (Airco Carbon), 261 NLRB 1122, 1124
(1984) Furthermore, we do not find that the IJDB determined the instant
dispute in its 10 August 1982 letter to Pritchard, Continental, and the in-
stant parties, in which the IJDB (1) recounted the chronology of events
involved in the instant dispute, (2) cited the IJDB rule which holds that a
contractor's initial assignment of work (such as the Employer's assign-
ment of the work in dispute to employees represented by the Sheet Metal
Workers) survives a subsequent change of contractor (as occurred in this
case after Continental's cancellation of the Employer's contract), and (3)
directed the Employer's successor contractor to proceed in accordance
with the Employer's earlier assignment of the work in dispute to mem-
bers of the Sheet Metal Workers
510
DECISIONS OF NATIONAL LABOR RELATIONS BOARD
involved in this dispute are signatory to the project
agreement, which provides, inter alia, in article X
that:
The Contractor (or Subcontractor) who has
the responsibility for the performance and in-
stallation shall make a specific assignment of
the work in accordance with agreements or
decisions of record.
The Employer has a collective-bargaining agree-
ment with Sheet Metal Workers Local 45 (not a
party to this proceeding) covering certain counties
in Iowa. That agreement provides, inter alia, that
the Employer will use members of other Sheet
Metal Workers local when it does business outside
the geographical district covered by its agreement
with Local 45, and abide by the labor agreement of
any local union in whose territory it works.
The Sheet Metal Workers International Union
has an agreement with the Boilermakers Interna-
tional Union which provides, inter alia, that "duct
work and associated equipment in connection with
recovery systems in chemical plants [and] . . . in
other industrial plants" shall be performed by a
composite crew composed equally of sheet metal
workers and boilermakers.
Here, the Employer assigned the work in dispute
entirely to the Sheet Metal Workers-represented
employees, which it contends it was required to do
by the terms of its collective-bargaining agreement
with Sheet Metal Workers Local 45.
The Boilermakers asserts that since the project
agreement requires the Employer to assign the dis-
puted work according to "agreements or decisions
of record," the current agreement between the
Boilermakers and the Sheet Metal Workers should
control the instant dispute, and a composite crew
of Sheet Metal Workers-represented employees and
Boilermakers-represented employees should be as-
signed to perform that aspect of the work in dis-
pute claimed by the Boilermakers.6
Although the agreement between the Sheet
Metal Workers and the Boilermakers might appear
to be a factor favoring award of the work of in-
stalling the dust collectors and spouting to a com-
6 The Sheet Metal Workers notes that food processing, specifically the
production of cornmeal, is excluded from the Boilermakers' jurisdiction
by the agreement between the Sheet Metal Workers and Boilermakers It
contends that agreement, therefore, does not apply to the work here be-
cause the process used in the instant ethanol plant involves the making of
cornmeal
The Boilermakers argues that the food processing, cornmeal
exclusions of the agreement apply only in the processing of materials for
human or animal consumption It contends that the cornmeal produced
here is used only in connection with industrial chemical manufacturing
and therefore does not fall within the category of food processing
We
agree with the Boilermakers on this aspect of the prima facie applicability
of the above contract provisions The dust collectors at issue here clearly
serve the purpose of producing ethanol The grinding of corn is simply
one means to that end
polite crew of employees represented in equal parts
by the Sheet Metal Workers and the Boilermakers,
we note that those two Unions have themselves
failed to agree to abide by it,7 the Employer has
obviously not agreed to abide by it in the instant
case,8 and has apparently not abided by it in the
past,9 and, furthermore, the agreement at most ap-
plies only to a part of the work in dispute.' ° Con-
sequently, we do not accord great weight to this
interunion agreement.
Balanced against this agreement is the aforemen-
tioned collective-bargaining agreement between the
Employer and Sheet Metal Workers Local 45, ap-
plicable by extension to the instant circumstances.
Considering all the circumstances, we find, on bal-
ance, that the factor of collective-bargaining agree-
ments and other agreements favors an award of the
work in dispute to the employees represented by
the Sheet Metal Workers.
2. Joint Board determination
As noted above, on 10 August, subsequent to
Continental's cancellation of the Employer's sub-
contract the IJDB, in a letter responding to a re-
quest by the Sheet Metal Workers, instructed the
parties to proceed with the work in dispute on the
basis of the Employer's original assignment (i.e., to
employees represented by the Sheet Metal Work-
ers). The Iron Workers and the Boilermakers took
no position with respect to the IJDB letter. As
noted earlier, the 10 August notification from the
IJDB is not a decision on the merits, but merely an
instruction for the contractor to proceed with the
original assignment since it is a violation of the
procedural rules of the IJDB for a contractor to
change an assignment unless there is an agreement
between the unions involved or a directive from
the IJDB. Accordingly, the IJDB letter is accord-
ed no weight in our determination of this jurisdic-
tional work dispute.
3. Company preference and past practice
The record establishes that, during the past 20
years, the Employer has assigned the work in dis-
pute to employees represented by the Sheet Metal
Workers. Each of the Respondent Unions asserts
that the Employer's past practice should not be en-
titled to any weight because the Employer is no
longer employed by the general contractor. Drdi-
7 See Operative Plasterers Local 394 (Warner Masonry), 220 NLRB 1074
(1975); Bricklayers Local I (St. Louis Home Insulators), 209 NLRB 1072,
1077 (1974).
8 See Bricklayers Local 1, supra, 209 NLRB at 1077; Iron
Workers
Local 361 (Concrete Casting Corp.), 209 NLRB 112, 115 (1974).
9 See Operating Engineers Local 150 (Components, Inc.),
197 NLRB
569, 572 (1972).
i° See Iron Workers Local 361, supra, 209 NLRB at 115
TRI-STATE BUILDING TRADES COUNCIL (BACKMAN SHEET METAL)
narily, the past practice of the Employer is a factor
for consideration in the determination of a work
dispute. Here, we see no reason to deviate from
that reasoning simply because the Employer is no
longer employed by the general contractor. The
fact still remains that at the time of the instant dis-
pute the Employer had been contracted to perform
the work and made its assignment in conformity
with its past practice. This factor, therefore, favors
an award to employees represented by members of
the Sheet Metal Workers.
Concerning Employer preference, the Employer
made clear at each job conference that it preferred
that the work be performed by members of the
Sheet Metal Workers. Thus this factor favors an
award to employees represented by the Sheet
Metal Workers.
4. Area and industry practice
The record establishes that there is no uniform
practice within the industry for assignment of any
part of the disputed work. For example, the prac-
tice has been to make assignments of the disputed
duct work on the basis of whether the employer in-
volved was bound to collective-bargaining agree-
ments with either the Boilermakers or the Sheet
Metal Workers. As a result, such work was as-
signed in some instances to the Boilermakers, some-
times to the Sheet Metal Workers, and even on
some occasions to a composite crew.
Similarly, with respect to the disputed work of
erecting support steel and installation of chutes, the
record reveals a wide variation in the practice of
assigning that work. In some instances this work
was assigned to employees represented by the Iron
Workers, in other instances to employees represent-
ed by the Millwrights, and in this instance, to the
Sheet Metal Workers.
In view of the great variations in industry prac-
tice with respect to the different work components
involved in this dispute., we conclude that this
factor does not favor an assignment to any particu-
lar group of employees.
5. Relative skills
As noted above, the disputed work involves the
installation of a dust collection system including
erection of supporting steel and installation of con-
necting chutes. The record fully establishes that
both the Sheet Metal Workers-represented employ-
ees and the Boilermakers-represented employees
possess the requisite skills necessary to install and
erect the complete systems. Indeed, both crafts re-
ceive similar training and use similar tools.
Because both the Sheet Metal Workers-repre-
sented employees and the Boilermakers-represented
511
employees have the requisite job skills to perform
the disputed work concerning the, dust collectors,
this factor does not favor an award of the disputed
work to employees represented by either Union.
With respect to the disputed support steel work,
the evidence suggest that the Sheet Metal Workers-
represented employees and the Iron Workers-repre-
sented employees are equally qualified to perform
the work. Thus, this factor favors neither group.
With respect to the disputed attachment of
chutes, the record reveals that the employees rep-
resented by Millwrights do not possess the shop ex-
perience or shop fabrication ability that would
enable them to install the chutes as quickly and ef-
ficiently as employees represented by the Sheet
Metal Workers. Accordingly, this factor weighs
against an award of the work in dispute to employ-
ees represented by the Millwrights.
6. Economy and efficiency of operations
The Employer contends that the factors of effi-
ciency and economy favor its assignment to em-
ployees represented by the Sheet Metal Workers.
In its view, by having the same individuals perform
the work from start to finish, the Employer obtains
maximum productivity from its employees. Each of
the Respondent Unions except the Boilermakers,
however, claims it is more efficient to utilize its
members for the portion of disputed work they
seek. The Boilermakers asserts that employees rep-
resented by it and the Sheet Metal Workers, re-
spectively are equally capable of efficiently per-
forming the dust collecting work and that this
factor favors neither group. The Sheet
Metal
Workers argues that the factor of efficiency favors
employees represented by it because they can per-
form all aspects of the disputed work. The Em-
ployer reiterates the Sheet Metal Workers' argu-
ment on this point.
We find that assignment of the entire work in
dispute to employees represented by the Sheet
Metal Workers, whose qualifications and capabili-
ties for performance of all related tasks are estab-
lished by the evidence, is more economical and ef-
ficient than segmenting performance of the work in
dispute among groups of employees represented by
the
Sheet
Metal
Workers,
Boilermakers,
Mill-
wrights, and Iron Workers. Employees represented
by the Sheet Metal Workers are capable of doing
all the work and the Employer can obtain maxi-
mum efficiency by not having to change crews for
each portion of the job. Accordingly, we find that
the factors of economy and efficiency of operations
favor award of the work in dispute to employees
represented by the Sheet Metal Workers.
512
DECISIONS OF NATIONAL LABOR RELATIONS BOARD
Conclusion
After considering all the relevant factors, we
conclude that employees represented by the Sheet
Metal Workers are entitled to perform the work in
dispute. We reach this conclusion relying on the
collective-bargaining agreement between the Em-
ployer and Sheet Metal Workers Local 45; the Em-
ployer's past practice and preference; economy and
efficiency of operations; and relative skills vis-a-vis
the Millwrights. In making this determination, we
award the work to employees who are represented
by the Sheet Metal Workers, not to that Union or
its members. The determination is limited to the
controversy that gave rise to this proceeding.
DETERMINATION OF DISPUTE
The National Labor Relations Board makes the
following Determination of Dispute.
1. Employees of the Employer represented by
the Sheet Metal Workers are entitled to perform all
field work related to the installation of dust collec-
tors and spouting, including all chutes and support-
ing structural steel at the South Point Ethanol
Project in South Point, Ohio.
2. Tri-State Building and Construction Trades
Council; International Brotherhood of Boilermak-
ers, Iron Shipbuilders, Blacksmiths, Forgers and
Helpers Local 105, AFL-CIO; United Brother-
hood of Carpenters and Joiners of America, Mill-
wright Local 1519; and International Association
of Bridge, Structural and Ornamental Iron Work-
ers, Local 769, AFL-CIO, are not entitled by
means proscribed by Section 8(b)(4)(D) of the Act
to force or require the Employer to assign the dis-
puted work to employees represented by them.
3. Within 10 days from this date, the labor orga-
nizations specified in paragraph 2 above shall
notify the Regional Director for Region 9, in writ-
ing whether they will refrain from forcing or re-
quiring the Employer, by means proscribed by Sec-
tion 8(b)(4)(D) of the Act, to assign the disputed
work in a manner inconsistent with this determina-
tion.