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King County · Precast Concrete Products Worker
Precast Concrete Products Worker prevailing wage in King County, Washington
$21.34an hour, base wage + fringe benefits
$21.34 base wage + $0.00 fringe benefits
On Washington public works in King County, a precast concrete products worker must be paid at least $21.34 an hour in total: $21.34 in wages plus $0.00 in fringe benefits for health, pension, vacation, training and other plans. L&I's rate took effect March 3, 2023.
L&I published this rate on February 1, 2023 and it took effect March 3, 2023. L&I hasn't changed it since, so it is still current in period 2026-2. Checked against L&I's wage lookup on October 24, 2026.
Base wage and fringe benefits: $21.34 + $0.00
The wage is the taxable hourly rate. The other lines are what Washington law calls "usual benefits": contributions to health, pension, vacation and holiday, apprenticeship and similar plans. A contractor that doesn't provide a benefit pays its value as wages instead (RCW 39.12.010).
| Base wage (taxable) | $21.34 |
| Total straight-time hourly rate | $21.34 |
Set from: collective bargaining agreement, Olympian Precast, INC. and Glass, Molders, Pottery, Plastics and Allied Workers, Local NO. 139-B. Where a county has a collective bargaining agreement, L&I adopts its wage and benefits; with more than one, the higher rate prevails. Otherwise L&I uses wage surveys (RCW 39.12.015).
When does this rate change?
- Rates lock at the bid date. A project uses “the rates that are in effect on the date when bids by prime contractors are due”, and they stay for the life of the contract. If the contract isn't awarded within six months of the bid date, the award-date rates apply. Contracts without bids use the date they're signed (WAC 296-127-011).
- L&I publishes on the first business day of February and August, and rates take effect 30 days later. Corrections can be published at any time and also take effect 30 days later (WAC 296-127-011(1); L&I publications and corrections). L&I's next set is due February 1, 2027, effective March 3, 2027.
- L&I doesn't republish every rate each period. A rate stays until L&I changes it, so each one has its own date. This one was published February 1, 2023 and took effect March 3, 2023.
Davis-Bacon precast concrete products worker rate in King County
Federally funded or assisted construction here uses the U.S. Department of Labor's wage determinations. When a contract requires both the state rate and the Davis-Bacon rate, paying the higher of the two meets both. The contract documents say which apply.
The federal determinations for King County list no precast concrete products worker classification.
Davis-Bacon rates from SAM.gov, read October 25, 2026. Our federal totals are base plus fringe; DOL prints no total. Washington Davis-Bacon changes
Holidays
L&I holiday code 5B:
Holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Friday after Thanksgiving Day, the day before Christmas Day, and Christmas Day (8).
How King County compares
The main precast concrete products worker rate in every county that has one, and how the pay splits here and in the nearest counties. All bars use the same scale.
Every county in Washington
Base wage and fringe benefits, nearby
- King Countybase $21.34$21.34
- Pierce Countybase $15.00$17.13
- Snohomish Countybase $13.50$17.13
- Kitsap Countybase $13.50$17.13
Precast Concrete Products Worker rates in nearby counties
Current L&I rates. You pay the rate for the county where the work is done. The statute defines “locality” as “the largest city in the county wherein the physical work is being performed”, and L&I publishes rates county by county (RCW 39.12.010).
| County | Classification | Base wage | Total rate | vs King County |
|---|---|---|---|---|
| King County | Fabricated Precast Concrete Products Journey Level In-Factory: All Classifications - In-Factory Work Only | $21.34 | $21.34 | |
| Pierce County | Journey Level | $15.00 | $17.13 | −$4.21 |
| Snohomish County | Journey Level | $13.50 | $17.13 | −$4.21 |
| Kitsap County | Journey Level | $13.50 | $17.13 | −$4.21 |
| Island County | Journey Level | $13.50 | $17.13 | −$4.21 |
| Kittitas County | Journey Level | $8.61 | $17.13 | −$4.21 |
| Chelan County | Journey Level | $8.61 | $17.13 | −$4.21 |
Washington precast concrete products worker prevailing wage by county, with a map
More from L&I on this rate
- L&I's prevailing wage lookup, for any county, trade and bid date
- Apprentices: registered apprentices are paid L&I's apprentice rate for the trade. Anyone without a registered agreement counts as a journey-level worker (RCW 39.12.021).
Are you being paid this rate?
Add your wage to what your employer pays into health, pension and other plans for you, and compare it with $21.34. Each contractor files an L&I-approved Statement of Intent to Pay Prevailing Wages before it's paid, and an Affidavit of Wages Paid when the job is accepted (RCW 39.12.040). On contracts over $10,000 the approved intent and L&I's contact details are posted on the job site (RCW 39.12.020).
Source
Washington State Department of Labor & Industries, prevailing wage lookup, King County, Fabricated Precast Concrete Products (FABR), L&I wage record 146189, published February 1, 2023, effective March 3, 2023: secure.lni.wa.gov/wagelookup/
Each figure comes from L&I's lookup and is checked against L&I's CSV export and a second, separate query. How we check · Download King County as CSV · Report an error