Government contracting

Project labor agreements explained

A project labor agreement is a pre-hire collective bargaining agreement that sets labor terms for one construction project. On federal jobs, agencies must require one on projects of $35 million or more unless an exception is granted, and every contractor and sub on the job is bound by it.

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A project labor agreement (PLA) is a pre-hire collective bargaining agreement between contractors and one or more building trades unions that sets the terms and conditions of employment for a single construction project. Under Executive Order 14063, as implemented in FAR Subpart 22.5, federal agencies must require a PLA on large-scale construction projects, defined as a total estimated construction contract cost to the government of $35 million or more, unless a senior procurement executive grants an exception. Open-shop and union contractors can both bid, but whoever wins must sign on and follow the agreement for that job.

What a PLA must include on federal work

FAR 22.504 lists what every federal PLA has to do. These are the floor; the agreement itself will add much more detail.

  • Bind all contractors and subcontractors doing construction on the project.
  • Let all contractors and subs compete for contracts and subcontracts whether or not they are otherwise parties to collective bargaining agreements.
  • Contain guarantees against strikes, lockouts, and similar disruptions.
  • Set prompt, binding procedures for resolving labor disputes during the agreement.
  • Provide labor-management cooperation on productivity, quality, safety, and health.
  • Include any other requirements the agency decides it needs.

The agency also cannot require you to sign with any particular union. In practice, the PLA is negotiated with the unions that represent the crafts on the job.

How a PLA differs from a regular union contract

A normal collective bargaining agreement covers a company's employees in a craft, across all of its jobs, for years. A PLA covers one project. The FAR definition calls it a pre-hire agreement under 29 U.S.C. 158(f), which is the provision that lets construction employers sign before the workforce is hired. When the project ends, the PLA's terms end for you.

It also sits beside, not in place of, wage law. On a federal job, the wage determination still sets the minimum rates and the weekly certified payroll still goes in. The PLA adds hiring, work rule, and dispute terms on top of those duties, so your office handles both sets of paperwork.

When federal projects require a PLA

Federal PLA rules in FAR Subpart 22.5
SituationRule
Project of $35 million or morePLA required for contractors and subs engaged in construction, unless an exception applies
Project under $35 millionAgency may require one if it advances economy and efficiency and is consistent with law
IDIQ contractsCan be decided order by order; orders of $35 million or more require a PLA unless an exception applies
Exception timingGranted by the solicitation date for regular contracts

Exceptions are limited to a few grounds: a PLA would not advance economy and efficiency (for example, a short, simple project, a single-craft project, specialized work with few available contractors, or unusual urgency); market research shows a PLA would cut competition so much that a fair and reasonable price could not be reached; or a PLA would conflict with other law. A likely drop in the number of bidders is not enough by itself.

For smaller projects, agencies weigh factors such as multiple crafts and contractors, local skilled labor shortages, long duration, PLA use on comparable projects in the area, and workforce training goals.

How PLA bidding works in 5 steps

  1. Spot the clause. Solicitations with a PLA include FAR 52.222-33, Notice of Requirement for Project Labor Agreement, and the contract includes 52.222-34. Alternates tell you when the PLA is due.
  2. Find out when you must submit it. Depending on the alternate used, the agency may want an executed PLA from the apparent successful offeror before award, or may allow submission after award.
  3. Get the draft agreement. If a PLA is already negotiated for the project, read it before you price. If not, the prime or its labor relations counsel negotiates it.
  4. Price the labor terms. Compare the PLA terms to how you pay, hire, and staff today. Davis-Bacon rates still apply as a minimum on covered federal work.
  5. Confirm you are bound. The PLA must bind every contractor and sub doing construction on the project, so expect to sign a document agreeing to it (often called a letter of assent) before you mobilize. Keep a copy in the subcontract file.

Questions open-shop contractors should ask

PLAs differ project to project, so do not assume. Read the agreement and get answers on the items that move your cost:

  • Hiring: Must workers come through union referral, and can you bring your own core employees? How many?
  • Benefits: Do you pay into union funds for hours on this job, and what happens to your existing benefit plan contributions?
  • Work rules: What are the shift, overtime, and jurisdiction rules between crafts?
  • Apprentices: Which apprenticeship programs count, and what ratios apply?
  • Disputes: Who decides jurisdiction fights and grievances, and how fast?

Worked example: an open-shop mechanical sub prices a PLA job

Say an open-shop mechanical contractor wants a $4.8 million subcontract on a $60 million federal courthouse with a required PLA. Its estimate shows 22,000 field hours. In its normal shop, it pays the wage determination rate and provides fringes through its own health and retirement plans.

After reading the PLA, the estimator finds that (in this example) the agreement requires fund contributions for every hour worked and allows only a set number of core employees. That creates two costs: possible double benefit spending for core employees who stay in the company plan, and a learning curve for referred workers. The estimator prices a modest productivity factor on referred-labor hours and asks the prime how the PLA treats existing plan contributions before finalizing. That one question can move the number by a lot.

Mistakes to avoid

  • Pricing a PLA job like any other Davis-Bacon job without reading the agreement.
  • Assuming the PLA bars non-union contractors. On federal PLAs, all contractors must be allowed to compete.
  • Missing the submission timing in the solicitation alternates.
  • Forgetting to bind your own lower-tier subs to the PLA.
  • Ignoring jurisdiction rules, then losing work to another craft mid-job.

Templates, terms, and tools that help

PLA jobs still need weekly payrolls and apprentice tracking. See apprentice rules on prevailing wage projects, the apprentice ratio definition, and union scale. For labor costing, use how to calculate labor burden and the construction estimate template.

Smart Business Automator tracks labor classifications, fringe treatment, and certified payroll preparation per job, which helps when one project runs under a PLA and the rest of your work does not. See certified payroll automation.

Frequently asked questions

Do non-union contractors have to join a union to work on a PLA project?

Federal PLAs must let all contractors and subcontractors compete regardless of whether they are otherwise parties to collective bargaining agreements. The winner is bound by the PLA for that project; what that means for hiring and benefits depends on the agreement.

What is the federal PLA threshold?

FAR 22.502 defines a large-scale construction project as one with a total estimated construction contract cost to the government of $35 million or more. Agencies must require a PLA on those projects unless an exception is granted.

Can an agency require a PLA on a smaller project?

Yes. Under FAR 22.503(c), an agency may require one below $35 million if it advances economy and efficiency and is consistent with law, considering factors like multiple crafts, labor shortages, and project length.

Does a PLA replace Davis-Bacon wage rates?

No. On covered federal construction, Davis-Bacon wage determinations still set minimum rates. The PLA adds its own terms on top.

Sources

  1. eCFR: FAR 22.502, Definitions (large-scale construction project, PLA)
  2. eCFR: FAR 22.503, Policy
  3. eCFR: FAR 22.504, General requirements for project labor agreements
  4. eCFR: FAR 22.505, Solicitation provision and contract clause
  5. eCFR: FAR 22.403-1, Construction Wage Rate Requirements statute
Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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