Anderson et al. v. Mt. Clemens Pottery Co.
328 U.S. 680 (1946)
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Rule of Law:
Under the Fair Labor Standards Act, when an employer's records of hours worked are inaccurate or inadequate, an employee meets their burden of proof by showing they performed uncompensated work and producing sufficient evidence to demonstrate the amount of that work as a matter of just and reasonable inference. The burden then shifts to the employer to rebut the employee's evidence with more precise records.
Facts:
- Mt. Clemens Pottery Company employed approximately 1,200 workers, most compensated on a piece-work basis.
- The company required employees to punch a time clock upon entering the plant, which was located at one corner of the large facility.
- After punching in, employees had to walk distances ranging from 130 to 890 feet to reach their individual workstations, with walking times estimated from 30 seconds to over 6 minutes.
- Upon arriving at their workstations, employees performed necessary preliminary duties such as putting on aprons, preparing equipment, turning on switches, and sharpening tools.
- The company calculated compensable time from the succeeding quarter-hour after an employee punched in until the preceding quarter-hour before they punched out, not from the actual punch times.
- As a result of this policy, the time employees spent walking to their stations and performing preliminary duties was not compensated.
Procedural Posture:
- Seven employees sued Mt. Clemens Pottery Company in U.S. District Court for unpaid overtime compensation under the Fair Labor Standards Act.
- The District Court referred the case to a special master, who heard evidence and recommended that the case be dismissed for failure of proof.
- The District Court judge rejected the master's primary conclusions, devised a formula to calculate unpaid work, and entered a judgment for the employees.
- Mt. Clemens Pottery Co., as appellant, appealed the judgment to the U.S. Court of Appeals for the Sixth Circuit; the employees were appellees.
- The Sixth Circuit Court of Appeals reversed the District Court, holding that the master's findings were not clearly erroneous and should have been accepted, and ordered the case dismissed.
- The employees, as petitioners, were granted a writ of certiorari by the U.S. Supreme Court.
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Issue:
Under the Fair Labor Standards Act, is time spent by employees walking on the employer's premises to their workstations after punching a time clock and performing preliminary job-related activities compensable work for which the employees have met their burden of proof?
Opinions:
Majority - Mr. Justice Murphy
Yes. Time spent on required preliminary activities and walking on the employer's premises after punching in is compensable work, and an employee can meet their burden of proof for uncompensated time by providing a just and reasonable inference of the hours worked when the employer's records are inadequate. The Fair Labor Standards Act (FLSA) is remedial in nature, and its purpose would be defeated if employees faced an impossible burden of proof due to an employer's failure to keep accurate records as required by the Act. Therefore, once an employee proves they performed work and provides a reasonable estimate of the uncompensated time, the burden shifts to the employer to produce evidence of the precise amount of work or to negate the reasonableness of the employee's inference. In this case, walking on the premises after punching in and performing preliminary activities were controlled by and for the primary benefit of the employer, making them integral parts of the statutory workweek. While the de minimis rule may apply to disregard trifles, substantial time spent on such activities must be compensated.
Dissenting - Mr. Justice Burton
No. The time spent in these preliminary activities is not compensable work under the FLSA, and the majority imposes an impractical record-keeping burden on employers. The master's finding that this time was non-compensable according to industry custom should have been upheld. These minor activities, such as walking a few minutes or putting on an apron, are of a different character than the portal-to-portal work found compensable in prior cases. It has long been understood that such minor, incidental activities are absorbed into the general rate of pay for a job and are not separately measured. The Court's decision redefines the common understanding of a 'workweek' and will create innumerable minor controversies over trifles, which is a matter better left to collective bargaining than judicial mandate.
Analysis:
This case is significant for establishing the 'Mt. Clemens' burden-shifting framework, which eases the evidentiary burden on employees in FLSA cases where an employer's timekeeping records are deficient. It empowers employees to recover unpaid wages based on a 'just and reasonable inference,' shifting the onus to the employer to disprove the claim with accurate records. The decision also broadened the definition of 'work' to include necessary pre- and post-liminary activities controlled by the employer, leading to the concept of 'portal-to-portal' pay. The impact was so substantial that Congress responded by passing the Portal-to-Portal Act of 1947, which legislatively limited the scope of this holding by defining what types of preliminary and postliminary activities are non-compensable.

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