The Fair Labor Standards Act requires the payment of time and one-half an employee’s regular rate of pay for each hour worked in excess of forty in any workweek. As an exception to this general rule, the Act permits an employer to establish a pay plan, eponymously called a “Belo plan” after the employer whose such plan was first approved by the Supreme Court, guaranteeing a set weekly wage for all hours worked in a week up to sixty. The Secretary contends that the alleged Belo plan used by Brown Equipment and Service Tools, Inc. (“BEST”) did not comply with the statutory requirements, as administratively interpreted, for such plans, and that, therefore, its employees were not paid the amounts due them. He seeks both an injunction requiring BEST to pay its employees the sums due them and an injunction restraining BEST from committing any future violations of the Act. Having meanwhile abandoned the challenged plan, BEST contends that it did not violate the statute but that, even if it did, no injunction is warranted. Vaulting the dispute concerning whether BEST’s Belo plan was valid, the district court held that, because BEST was in good faith when it adopted the plan and is now unquestionably complying with the Act, any injunction would be punitive and unfair to BEST. Examining the record, we conclude that BEST’s plan was not a valid Belo plan, the statute requires that an injunction be issued to assure that the backwages consequently due BEST’s employees are paid, but, BEST having complied with the stat *152 ute in every other respect, denial of a general injunction against violation of the Act in the future was warranted.
I. The Validity of BEST’S Belo Plan.
BEST provides remedial and emergency services for oil and gas wells, both on land and off shore. It employs servicemen who, at the call of BEST’S customers, go to the customers’ drilling sites to perform the services required. When not thus engaged, the employees work in BEST’s shop, where they maintain equipment, train helpers, and provide support for workers in the field.
In August 1973, BEST adopted a guaranteed pay plan for its field service employees. The plan provided each employee a guarantee of pay for sixty hours of work each week, the first forty to be paid at a specified hourly rate, and the next twenty at time-and-a-half that rate. The employee’s actual pay was greater than the guarantee, however, whenever one or both of two conditions occurred: (1) the employee actually worked in excess of sixty hours in a week; or (2) the employee earned production bonuses in that week. If the employee earned such bonuses, the hourly rate was “adjusted;” this, in turn, “adjusted” the overtime rate. 1
The Fair Labor Standards Act, 29 U.S.C. § 201
et seq.
(1976 & Supp. Ill 1979) (references hereafter are to the 1976 ed. unless otherwise noted), fixes not only minimum wages but also maximum hours, forty in a workweek, unless the employee receives compensation for the hours in excess of forty at a rate not less than one and one-half times the “regular rate at which he is employed,” 29 U.S.C. § 207(a)(1). The purposes of the overtime requirement are two-fold: (1) to spread employment by placing financial pressure on the employer to hire additional workers rather than employ the same number of workers for longer hours; and (2) to compensate employees who do work “overtime” for the burden of having to do so.
Walling v. Helmerich & Payne, Inc.,
The Supreme Court early recognized, however, that jobs requiring irregu
*153
lar workweeks present unusual problems both for workers and employers and found implicit exception in the original statute for pay plans guaranteeing a regular weekly rate for those workers whose hours inescapably fluctuate from week to week.
Walling v. A. H. Belo Corp.,
Such plans secure employees whose work necessitates wide and unpredictable fluctuations in hours against “short” paychecks in weeks when they work very few hours. A fixed wage gives such employees “the security of a regular weekly income” so that they can operate on a stable budget.
Walling v. A. H. Belo Corp., supra,
Exemptions from or exceptions to the Act’s requirements are to be narrowly construed against the employer asserting them.
Arnold v. Ben Kanowsky, Inc.,
A. Irregular Hours of Work
As used in the statute, the term, “irregular hours of work,” does not mean merely a fluctuating long workweek, consisting only or mostly of variations in the hours required over forty. For hours to be considered irregular within the meaning of section 7(f), they must, in a significant number of weeks, fluctuate both below forty hours per week as well as above, and the fluctuations below forty must result from work requirements, not vacations, holidays, illness or reasons personal to the employee. 5 This follows from one of the basic purposes of the exception, to protect employees against “short” paychecks when the nature of their work requires weeks of substantially fewer than forty hours.
It is undisputed that the field work performed by BEST’S employees involved irregular hours, but virtually all were in the overtime range. When not working in the field, the employees, pursuant to BEST’S policy of a minimum 40-hour workweek, regularly worked full workweeks in the shop maintaining equipment, training new employees, and providing support services to workers in the field. As a result, all but 12.8% of the weeks worked were overtime weeks — and approximately half of the short workweeks were explained on the employer’s payroll records as attributable to typical personal leaves (e.g., vacations or illnesses) or first or last week of work. In the remaining 6.9% of the short workweeks, “day off” was listed in the employer’s records (2%) or no reason was given at all (4.9%). 6
BEST’S guaranteed pay plan was deficient because its employees worked less than forty hours in only a small number of weeks, excluding short weeks due to first or last week of work, holidays, vacations, illnesses and other personal reasons. Therefore, BEST failed to show the kind of irregularity in nonovertime hours necessary for the valid use of a Belo plan. The cause of even the slight irregularity in nonovertime hours was not lack of work. Employees testified that they “never” or “rarely” missed a day of work due to a shortage or unavailability of work. While BEST’S practice of giving “rest leave” may have been an enlightened employment practice, it was not the type of “irregularity” contemplated by the statute.
B. Regular Rate of Pay.
Section 7(f) also requires that the employee’s contract “specif[y] a regular rate of pay” and that the weekly guarantee be “based on the rates so specified.” 29 U.S.C. § 207(f). Section 7(e), in turn, states that the “regular rate” at which an employee is employed includes “all remuneration ... paid to ... the employee” except certain types of payments specifically excluded by that subsection, none of which is involved here. 29 U.S.C. § 207(e). Although nowhere expressly stated in the statute, we think it a matter of fair implication that the “regular rate of pay” required to be specified by section 7(f) must be the actual “regular rate” at which an employee is employed as determined under section 7(e).
As noted previously, see text and note at note 1 supra, the BEST pay plan provided for the payment of bonuses to employees in addition to the hourly rates specified in *155 their contracts. These bonuses, earned in over 70% of the workweeks examined, accrued whenever the employee’s services were charged directly to a customer, i.e., whenever the employee was working in the field. The total weekly bonus earned by an employee thus depended on the number of hours worked in the field, and further turned upon the type of work performed (e.g., driving a truck, working over water, etc.). Obviously, then, the amount of bonus varied from week to week, resulting in the payment, not only in effect but by the express terms of the contracts as well, of an ever-changing “regular rate” of pay. 7
[¶] A Belo contract must be based upon a specified, non-varying “regular rate of pay.”
See Marshall v. Hamburg Shirt Corp., supra,
II. The Denial of a Restitutionary Injunction.
Framed to comport with the traditional role of an injunction, section 17 of the Act, 29 U.S.C. § 217,
9
authorizes the Secretary to sue to enjoin an employer from withholding the payment of minimum wages or overtime compensation found by the court to be due to employees. It thus provides in effect for an injunction requiring an employer to pay back wages. We recounted the history of this peculiar provision in
Wirtz v. Jones,
As originally enacted in 1938, section 17 granted the district courts jurisdiction to restrain violations of the statutory wage requirements. This was construed judicially as a grant of equitable jurisdiction, conferring power to afford full relief, including restitution or reparation if appropriate.
McComb v. Frank Scerbo & Sons,
Congress reacted to the
Scerbo
decision and others like it by expressly removing from the courts the power to order by in
*156
junction the payment of past due minimum wages or overtime.
See
Act of Oct. 26, 1949, c. 736, § 15, 63 Stat. 910, 919-20 (1949). At the same time, however, it conferred new authority on the Secretary to bring suits on behalf of employees (when requested by them to do so) for such amounts, provided that the litigation did not involve “an issue of law . .. not . . . settled finally by the courts. ...”
Id.
at § 14,
By 1961, Congress had become dissatisfied with this system, finding that “[v]ery few of these suits have been brought by employees under section 16(b) of the act and of the few that have been brought most are initiated by individuals no longer in the employ of the defendant employer.” Report of the Senate Committee on Labor and Public Welfare, S.Rep.No. 145, 87th Cong., 1st Sess., reprinted in [1961] U.S.Code Cong. & Ad.News 1620, 1658. Congress, therefore, enacted the current version of section 17, see Act of May 5, 1961, Pub.L.No. 87-30, § 12(b), 75 Stat. 65, 74-75 (1961), reconferring on the Secretary the authority to seek by injunction the payment of back wages due. Courts are still not, however, authorized to require payment of liquidated damages in section 17 suits. 12 See S.Rep.No. 145, supra, [1961] U.S.Code Cong. & Ad.News at 1659.
The district court denied the Secretary’s request for a restitutionary injunction against BEST under section 17 because BEST’S management initiated the Belo plan in good faith and because it is now complying with the law. The court also relied on what it perceived to be the lack of any financial gain accruing to BEST as the result of its use of the invalid plan. None of these is adequate reason to deny employees the back pay due them.
A restitutionary injunction under section 17 is intended to accomplish several purposes. First, and most obviously, it is intended to compensate the affected employees for the losses they sustained as a result of the wrongful withholding of their wages.
Hodgson v. American Can Co.,
The second major purpose is “to correct a continuing offense against the public interest.”
See, e.g., Marshall v.
*157
A&M Consolidated Independent School District,
This is not to suggest that section 17 restitutionary injunctions should issue as a matter of course upon a finding of past wages due.
Compare Wirtz v. Malthor, Inc., supra,
On the other hand, the trial judge’s discretion should be exercised with an eye to the purposes of the Act.
See, e.g., Mitchell v. Ballenger Paving Co.,
Viewed against these precepts, the district court’s denial of a restitutionary injunction was an abuse of its small residue of discretion. BEST’s good faith is immaterial, for requiring the employer to pay what is justly due its employees is not punishment. The delinquent employer must remit only what it improperly failed originally to pay. Present compliance is also no excuse, for a restitutionary injunction is not designed to assure future compliance but merely to correct past dereliction. The court also accepted BEST’s specious argu *158 ment that it did not benefit economically by its invalid plan because its payroll for the next year, after it had adopted a proper plan, was less than the amount paid under the non-complying Belo plan. Of course, no mere comparison of gross pay would demonstrate whether or not there was an economic gain to BEST; that could be determined only by comparing hours worked each week, numbers of employees, and weekly wages in each of the years. In the later year, BEST may have employed fewer employees, reduced overtime, or its volume of business may have declined. In any event, the Secretary points out that BEST did benefit subtantially by using as working capital the sum, calculated by the Secretary to be $235,000, that it now owes to its employees as the result of its use of an invalid Belo plan.
In short, the district court erroneously viewed the restitutionary injunction as the equivalent of a prospective injunction without taking into account the former’s specific purposes. An injunction prohibiting future violation is directed toward quite different goals: assuring compliance with the Act in the future and shifting the responsibility for this future compliance from the Secretary of Labor to the employer.
III. The Denial of a Prospective Injunction.
The Supreme Court has expressly recognized the discretionary nature of a section 17 prospective injunction restraining future violations of the Act.
See Mitchell v. Lublin, McGaughy & Assocs.,
In sum, the BEST Belo plan was invalid. The denial of a restitutionary injunction is REVERSED. The case is REMANDED for further proceedings consistent with Parts I and II of this opinion. 15 The denial of an injunction against future violations of the Act is AFFIRMED.
Notes
. In detail, the BEST plan worked as follows:
(1) The “number of hours worked,” T, was determined. If the actual number of hours worked was less than or equal to 60, T was set equal to 60; if the actual number of hours worked was greater than 60, T was set equal to the actual number of hours worked.
(2) The employee’s “basic hourly rate,” W, as specified in his contract, was multiplied by the “number of hours worked,” T, to give the “weekly base.”
(3) The sum of the production bonuses earned, B, was added to the “weekly base” to give the “adjusted weekly base.”
(4) The “adjusted weekly base” was divided by the “number of hours worked,” X, to give the “adjusted hourly rate.”
(5) Finally, the employee’s actual weekly pay, P, was determined by adding the product of 40 times the “adjusted hourly rate” (the regular pay component of P) to the product of (X minus 40) times one and one-half times the “adjusted hourly rate” (the overtime component of P).
Algebraically:
operated to control P only in those weeks in which the employee actually worked less than 60 hours and earned no production bonuses. According to the record, bonuses were earned by employees in over 70% of their workweeks.
.
See
Act of Oct. 26, 1949, c. 736, § 7, 63 Stat. 910, 912 (1949). This Act repealed,
id.
at § 16(f),
. No employer shall be deemed to have violated subsection [7](a) by employing any employee for a workweek in excess of the maximum workweek applicable to such employee under subsection (a) if such employee is employed pursuant to a bona fide individual contract, or pursuant to an agreement made as a result of collective bargaining by representatives of employees, if the duties of such employee necessitate irregular hours of work, and the contract or agreement (1) specifies a regular rate of pay of not less than the minimum hourly rate provided in subsection (a) or (b) of section 6 (whichever may be applicable) and compensation at not less than one and one-half times such rate for all hours worked in excess of such maximum workweek, and (2) provides a weekly guaranty of pay for not more than sixty hours based on the rates so specified.
Until 1966, this section was designated as section 7(e). See Act of Sept. 23, 1966, Pub.L.No. 89-601, Title II, § 204(d)(1), 80 Stat. 830, 836 (1966).
. Representative Lucas, the chief sponsor of the statutory Belo amendment, explained that it would permit “an employer [to] pay his employees who work different hours each week a fixed guaranteed weekly salary, thus assuring employees stability of income and employment. The contracts may be used only if the duties of the employees necessitate irregular hours of work.” 95 Cong.Rec. A5475 (1949) (emphasis added).
.
Foremost Dairies, supra,
. Sometimes after a worker had come in from working especially long hours in the field, BEST would at its discretion grant the employee leave. The reason BEST granted these leaves was not unavailability of work, but because BEST considered it a “good employment policy” to allow its workers to take time off to rest.
. Using the algebraic nomenclature developed in note 1, supra, if it be said that the “regular rate of pay” specified in BEST’S contracts was W, then clearly BEST’S plan was invalid since the actual “regular rate” at which its employees were
invalid both because the guarantee was based upon W, see note 1 supra, and the rate of pay fluctuated from week to week. A rate that changes in 70% of the workweeks cannot be considered “a regular rate of pay.” 29 U.S.C. § 207(f) (emphasis added).
then BEST’S plan was invalid both because the guarantee was based upon W, see note 1 supra, and the rate of pay fluctuated from week to week. A rate that changes in 70% of the workweeks cannot be considered “a regular rate of pay.” 29 U.S.C. § 207(f) (emphasis added).
. See Interpretative Bulletin, 29 C.F.R. § 778.-408(c) (1980), as amended by 45 Fed.Reg. 7308, 7317 (1981), stating “[I]t is not possible to enter into a guaranteed pay agreement of the type permitted under section 7(f) with an employee whose regular weekly earnings are made up in part by the payment of regular bonuses.... ” Extra compensation paid over and above the guaranteed wage which is not regularly paid as part of the employee’s wages, such as holiday premiums, year-end bonuses, or excessive work premiums, will not invalidate an otherwise proper Belo contract, since section 7(e) excludes such payments from the regular rate. See Interpretative Bulletin, 29 C.F.R. 778.408(d) (1980).
. The district courts ... shall have jurisdiction, for cause shown, to restrain violations of section 15 [, 29 U.S.C. § 215], including in the case of violations of section 15(a)(2) [, 29 U.S.C. § 15(a)(2) (making it unlawful to violate the minimum wage and overtime provisions of the Act),] the restraint of any withholding of payment of minimum wages or overtime compensation found by the court to be due to employees under this Act ....
29 U.S.C. § 217 (emphasis added).
. Section 16(c) has since been amended to allow the Secretary to bring suit irrespective of the receipt of a written request from an employee and also without regard to whether the suit involves an unsettled issue of law. See Act of Apr. 8, 1974, Pub.L.No. 93-259, § 26, 88 Stat. 55, 73 (1974).
. Furthermore, until 1974, the Secretary was prohibited from recovering in a suit brought under § 16(c) the additional amount equal to the unpaid wages as liquidated damages. See Act of Apr. 8, 1974, supra note 10.
. Compare 29 U.S.C. § 217 with 29 U.S.C. § 216(c) (Supp. Ill 1979) (discussed in text and note at note 11 supra).
.
Accord, Shultz v. Mistletoe Express Serv., Inc.,
.
Cf. Mitchell v. Robert de Mario Jewelry, Inc.,
. While the Secretary submitted calculations of the back pay due, the district court made no findings thereon.
