Federal Construction Overtime: Davis-Bacon, CWHSSA, and Fringe Benefits
Quick answer: CWHSSA generally requires time-and-one-half of the applicable basic rate for hours over 40 on covered contracts. Davis-Bacon fringe benefits are generally handled separately, while the FLSA may require overtime based on the employee’s total regular rate.
Davis-Bacon prevailing wages
Davis-Bacon and Related Acts require covered contractors and subcontractors to pay laborers and mechanics at least the locally prevailing basic hourly rate plus required fringe benefits for the classification and location.
The wage determination incorporated into the contract is central. Workers must be classified according to the work actually performed.
CWHSSA overtime
The Contract Work Hours and Safety Standards Act applies to laborers and mechanics, including guards and watchpersons, on covered federal or federally assisted contracts above applicable dollar thresholds.
CWHSSA generally requires at least one and one-half times the basic rate for hours over 40 on covered contract work. The listed fringe amount is generally excluded from the overtime multiplier, although fringe obligations continue for all covered hours.
FLSA overlap
The FLSA can apply even when CWHSSA does not. It considers total hours worked for the employer, including covered federal work and commercial work in the same workweek.
The employer must compare the applicable calculations and pay the amount required by the overlapping laws.
Mixed-work example
A laborer works 30 hours on a federally assisted project and 15 hours on a private commercial project for the same employer. Total workweek hours are 45.
CWHSSA treatment depends on covered-contract hours and contract thresholds. The FLSA may require five overtime hours based on total employment. Payroll cannot place the work on separate projects to avoid the weekly total.
Fringe benefits and overtime
Cash paid instead of required fringe benefits can affect wage compliance and, depending on the payment’s legal treatment, may affect FLSA regular-rate calculations. Contractors should not assume every fringe payment is excluded from every overtime formula.
Common violations
- Using the wrong wage determination
- Misclassifying the worker
- Paying apprentice rates without valid registration
- Calculating overtime only from the employee’s lower private-work rate
- Failing to combine federal and commercial hours
- Multiplying the wrong wage component
- Submitting inaccurate certified payroll
Frequently Asked Questions
Does Davis-Bacon itself require overtime?
Davis-Bacon sets prevailing wages; CWHSSA and the FLSA may impose overtime.
Are fringe benefits multiplied by 1.5 under CWHSSA?
CWHSSA generally applies the premium to the basic rate, excluding the listed fringe amount, while fringe obligations continue.
Do private-project hours count?
They can count under the FLSA when performed for the same employer in the same workweek.
Can highly paid construction laborers be exempt?
Manual construction workers are generally not white-collar exempt merely because they are highly paid.
Are certified payroll records enough?
Contractors must also maintain accurate underlying time, classification, pay, and fringe records.
Related Overtime Guides
- construction worker overtime
- multiple rate overtime
- regular rate calculation
- job-site travel time
- construction back pay
Official Sources
- U.S. Department of Labor — Overtime on Government Contracts
- U.S. Department of Labor — Fact Sheet 66B
- U.S. Department of Labor — Fact Sheet 17P
This article is for general educational purposes and is not legal, tax, accounting, or payroll advice. Federal, state, local, contractual, and industry-specific rules may produce a different result.
This calculator is for educational purposes only. Consult your employer or a labor attorney for advice specific to your situation.