The Longshore Lowdown

Gold · Last Checked: October 5, 2026

Seniority and hours: know your local’s rules

A short orientation to separate hour records, identify applicable agreements, and ask the right organization about your standing.

Educational orientation only. Follow employer hands-on training, approved procedures, manufacturer instructions and site rules. These guides do not authorize equipment operation.

Sample excerpt — the first section of this authored guide.

One hour total does not answer every question

Hours worked, wage-progression credit, seniority, and benefit credit can answer different questions. Do not assume one total determines them all.

Payroll records concern work and earnings. A local’s seniority system and a benefit plan may use different rules and measurement periods.

Ask which organization maintains the record and which rule defines the credit. A difference between totals is not automatically an error.

Keep a private note of your assignments and unresolved questions. Do not post payroll, benefit, or identity records on the members’ board.

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Sources and limitations

Fact Sheet #21: Recordkeeping Requirements under the Fair Labor Standards Act (FLSA)

U.S. Department of Labor, Wage and Hour Division · Last Checked: October 5, 2026

Employer recordkeeping duties do not mean every field must appear on a worker's pay stub. This is not a universal right of worker access or a particular state's pay-statement statute. Payroll hours need not equal a local's seniority or plan-credit hours. Use coverage/exemption caveats; do not supply individualized legal or tax advice.

2024–2030 Master Contract

USMX and ILA · Last Checked: October 5, 2026

Consolidated contract fetched October 5, 2026; local applicability and later amendments still require checking. No universal seniority/benefit threshold.

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