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No. 10658911
United States Court of Appeals for the Ninth Circuit
Samson Tug and Barge Co., Inc v. International Longshore and Warehouse Union, Alaska Longshore Divis
No. 10658911 · Decided August 22, 2025
No. 10658911·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
August 22, 2025
Citation
No. 10658911
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS AUG 22 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
SAMSON TUG AND BARGE CO., INC, No. 24-5730
D.C. Nos.
Plaintiff - Appellant, 3:20-cv-00108-TMB
3:20-cv-00248-TMB-MMS
and
MARINE ENGINEERS' BENEFICIAL, MEMORANDUM*
AFL-CIO,
Plaintiff,
v.
INTERNATIONAL LONGSHORE AND
WAREHOUSE UNION, ALASKA
LONGSHORE DIVISION;
INTERNATIONAL LONGSHORE AND
WAREHOUSE UNION, UNIT 222,
Defendants - Appellees.
SAMSON TUG AND BARGE CO., INC, No. 24-6017
Plaintiff - Appellee, D.C. No.
3:20-cv-00108-TMB
v.
INTERNATIONAL LONGSHORE AND
WAREHOUSE UNION, ALASKA
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
LONGSHORE
DIVISION; INTERNATIONAL
LONGSHORE AND WAREHOUSE
UNION, UNIT 222,
Defendants - Appellants.
Appeal from the United States District Court
for the District of Alaska
Timothy M. Burgess, Circuit Judge, Presiding
Argued and Submitted August 15, 2025
Anchorage, Alaska
Before: GRABER, OWENS, and R. NELSON, Circuit Judges.
Plaintiff Samson Tug and Barge Company brought claims under the Labor
Relations Management Act against Defendants International Longshore and
Warehouse Union, Alaska Longshore Division and Unit 222. Plaintiff appeals
from the summary judgment entered in favor of Defendants. We have jurisdiction
under 28 U.S.C. § 1291. Reviewing de novo, Donnell v. Kowell, 533 F.3d 762,
769 (9th Cir. 2008), we affirm.
1. Defendants are entitled to a complete defense as to Plaintiff’s claims
under the work preservation doctrine. See NLRB v. Int’l Longshoremen’s Ass’n,
473 U.S. 61, 81–82 (1985) (holding that when the objective of an agreement and
the purpose behind its enforcement is “work preservation,” the union does not
violate 29 U.S.C. § 158(b)(4)(B) or § 158(e)(6)); Int’l Longshore & Warehouse
Union v. NLRB, 978 F.3d 625, 637 (9th Cir. 2020) (holding that a “valid work
2 24-5730
preservation objective provides a complete defense against alleged violations of
section 8(b)(4)(D) . . . ”).
Here, the longshore work conducted at the Womens Bay terminal falls under
the purview of the All-Alaska Longshore Agreement (“AALA”) because the
terminal is owned by Matson Navigation Company, which is an employer that is a
signatory to the AALA. The AALA provides that Defendants’ members “shall
operate all cargo handling equipment on facilities owned or operated by Signatory
Employers for movement and handling of the cargo/equipment on behalf of the
Employer . . . and [n]on-signatory employees shall not operate any cargo handling
equipment on facilities owned or operated by Signatory Employers beyond an area
designated and agreed to jointly by the parties.” (Emphasis added). Moreover,
Defendants’ members had in fact performed work at the terminal for two years,
before pursuing arbitration. Accordingly, Defendants’ pursuit of arbitration was
for a valid work preservation purpose.
2. The district court erred by denying as moot Defendants’ motion for
Rule 11 sanctions, without considering the motion on the merits. An entry of
summary judgment does not render a pending motion for Rule 11 sanctions moot.
See Shell Offshore Inc. v. Greenpeace, Inc., 815 F.3d 623, 631 (9th Cir. 2016)
(“Even where one issue in a case has been rendered moot, others may remain.”).
3 24-5730
AFFIRMED in part, REVERSED in part, and REMANDED for
additional proceedings consistent with this disposition. The parties shall bear
their own costs on appeal.
4 24-5730
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT SAMSON TUG AND BARGE CO., INC, No.
03Plaintiff - Appellant, 3:20-cv-00108-TMB 3:20-cv-00248-TMB-MMS and MARINE ENGINEERS' BENEFICIAL, MEMORANDUM* AFL-CIO, Plaintiff, v.
04INTERNATIONAL LONGSHORE AND WAREHOUSE UNION, ALASKA LONGSHORE DIVISION; INTERNATIONAL LONGSHORE AND WAREHOUSE UNION, UNIT 222, Defendants - Appellees.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
FlawCheck shows no negative treatment for Samson Tug and Barge Co., Inc v. International Longshore and Warehouse Union, Alaska Longshore Divis in the current circuit citation data.
This case was decided on August 22, 2025.
Use the citation No. 10658911 and verify it against the official reporter before filing.