Davis-Bacon wage rates · Washington
King County heavy construction wage rates
Federal prevailing wage rates for heavy construction in King County, Washington, from the wage determinations SAM.gov lists for this county. Rates are shown exactly as published.
- Wage determination
- WA20260125
- Modification
- 1
- Published
- May 18, 2026
- Classifications
- 60
- Other types here
- Building, Residential, Highway
2 wage determinations cover heavy work in King County. They differ by scope (for example landscaping, dredging or part of the county). Use the WD number written in your contract; the scope text under each one says what it covers.
These are federal Davis-Bacon rates for federally funded or assisted work. State and local public works can have their own prevailing wage rates under state law. See Washington prevailing wage for how the two fit together.
1 of 2: WD WA20260125, Mod 1
Make a WH-347 with these rates| Classification | Rate ID | Base | Fringe | Total / hour |
|---|---|---|---|---|
| BRICKLAYER | BRWA0001-024 06/01/2025 | $55.34 | $20.05 | $75.39 |
| CARPENTER | CARP0206-005 06/01/2025 | $63.98 | $19.13 | $83.11 |
| CEMENT MASON/CONCRETE FINISHER | PLAS0528-008 06/01/2024 | $54.16 | $21.27 | $75.43 |
| ELECTRICIAN | ELEC0046-002 08/04/2025 | $75.96 | $33.48 | $109.44 |
| GRADE CHECKER | UAVGWA0012 03/01/2024 | $49.16 | $18.87 | $68.03 |
| IRONWORKER | IRON0086-005 07/07/2025 | $57.94 | $34.52 | $92.46 |
| LABORER: ASPHALT, INCLUDES RAKER, SHOVELER, SPREADER AND DISTRIBUTOR | SUWA2018-025 03/01/2024 | $41.71 | $6.33 | $48.04 |
| LABORER: COMMON OR GENERAL | LABO0242-005 06/01/2025 | $50.38 | $16.96 | $67.34 |
| LABORER: CONCRETE SAW CHAIN | LABO0242-007 06/01/2025 | $51.52 | $16.99 | $68.51 |
| LABORER: FENCE ERECTOR | LABO0242-006 06/01/2025 | $40.88 | $16.72 | $57.60 |
| LABORER: HOD CARRIER | LABO0242-008 06/01/2025 | $52.31 | $17.01 | $69.32 |
| LABORER: LANDSCAPE | SUWA2018-025 03/01/2024 | $27.40 | $0.00 | $27.40 |
| LABORER: MASON TENDER - CEMENT/CONCRETE | LABO0242-009 06/01/2025 | $50.38 | $16.96 | $67.34 |
| LABORER: NOZZLE PERSON | LABO0242-010 06/01/2025 | $52.31 | $17.01 | $69.32 |
| LABORER: PIPELAYER | LABO0242-007 06/01/2025 | $51.52 | $16.99 | $68.51 |
| LINE CONSTRUCTION: (CABLE SPLICER) | ELEC0077-004 02/01/2024 | $64.17 | $24.77 | $88.94 |
| LINE CONSTRUCTION: (GROUND PERSON) | ELEC0077-006 02/01/2023 | $37.53 | $17.74 | $55.27 |
| LINE CONSTRUCTION: EQUIPMENT OPERATOR | ELEC0077-005 02/01/2024 | $55.19 | $20.94 | $76.13 |
| LINE CONSTRUCTION: LINE PERSON | ELEC0077-002 02/01/2024 | $64.17 | $24.54 | $88.71 |
| MILLWRIGHT | SUWA2018-025 03/01/2024 | $51.09 | $8.85 | $59.94 |
| OPERATOR: BACKHOE/EXCAVATOR/TRACKHOE (15 TO 30 METRIC TONS) | ENGI0302-100 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: BACKHOE/EXCAVATOR/TRACKHOE (OVER 30 METRIC TONS AND UP TO 50 METRIC TONS) | ENGI0302-100 06/01/2025 | $61.93 | $27.57 | $89.50 |
| OPERATOR: BOBCAT/SKID STEER/SKID LOADER | SUWA2018-025 03/01/2024 | $50.49 | $0.00 | $50.49 |
| OPERATOR: BULLDOZER (D9 & UNDER) | ENGI0302-100 06/01/2025 | $60.46 | $27.57 | $88.03 |
| OPERATOR: CONCRETE PUMP | ENGI0302-100 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: CRANE GROUP I: 45 TONS THROUGH 99 TONS, UNDER 150? OF BOOM (INCLUDING JIB WITH ATTACHMENTS) | ENGI0302-091 06/01/2025 | $61.93 | $27.57 | $89.50 |
| OPERATOR: CRANE GROUP IA: 100 TONS THROUGH 199 TONS, OR 150? OF BOOM (INCLUDING JIB WITH ATTACHMENTS) | ENGI0302-091 06/01/2025 | $62.85 | $27.57 | $90.42 |
| OPERATOR: CRANE GROUP IAA: 200 TONS THROUGH 299 TONS, OR 250 OF BOOM (INCLUDING JIB WITH ATTACHMENTS) | ENGI0302-091 06/01/2025 | $63.75 | $27.57 | $91.32 |
| OPERATOR: CRANE GROUP IAAA 300 TONS AND OVER OR 300' OF BOOM (INCLUDING JIB WITH ATTACHMENTS) | ENGI0302-091 06/01/2025 | $64.66 | $27.57 | $92.23 |
| OPERATOR: CRANE GROUP II 20 TONS THROUGH 44 TONS WITH ATTACHMENTS | ENGI0302-091 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: CRANE GROUP III THROUGH 19 TONS WITH ATTACHMENTS, A-FRAME OVER 10 TONS | ENGI0302-091 06/01/2025 | $60.46 | $27.57 | $88.03 |
| OPERATOR: DRILL (DRILLING MACHINE) | ENGI0302-108 06/01/2025 | $62.85 | $27.57 | $90.42 |
| OPERATOR: DRILL (HORIZONTAL/DIRECTIONAL DRILL LOCATOR) | ENGI0302-108 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: DRILL (HORIZONTAL/DIRECTIONAL DRILL OPERATOR) | ENGI0302-108 06/01/2025 | $60.46 | $27.57 | $88.03 |
| OPERATOR: FORKLIFT | SUWA2018-025 03/01/2024 | $49.89 | $0.00 | $49.89 |
| OPERATOR: GRADER/BLADE | ENGI0302-100 06/01/2025 | $61.93 | $27.57 | $89.50 |
| OPERATOR: LOADER (OVERHEAD 6 YARDS BUT NOT INCLUDING 8 YARDS) | ENGI0302-079 06/01/2025 | $62.85 | $27.57 | $90.42 |
| OPERATOR: LOADER (OVERHEAD 8 YARDS & OVER) | ENGI0302-079 06/01/2025 | $61.93 | $27.57 | $89.50 |
| OPERATOR: LOADER (OVERHEAD UNDER 6 YARDS) | ENGI0302-079 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: MECHANIC | ENGI0302-108 06/01/2025 | $62.85 | $27.57 | $90.42 |
| OPERATOR: MILLING MACHINE | SUWA2018-025 03/01/2024 | $48.95 | $10.33 | $59.28 |
| OPERATOR: OILER (DRILL OILERS: AUGER TYPE, TRUCK OR CRANE MOUNT) | ENGI0302-100 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: OILER (TRUCK CRANE OILER/DRIVER: 100 TONS AND OVER) | ENGI0302-100 06/01/2025 | $60.46 | $27.57 | $88.03 |
| OPERATOR: PAVER (ASPHALT, AGGREGATE, AND CONCRETE) | SUWA2018-025 03/01/2024 | $32.35 | $13.44 | $45.79 |
| OPERATOR: ROLLER (OTHER THAN PLANT MIX) | ENGI0302-088 06/01/2025 | $56.63 | $27.57 | $84.20 |
| OPERATOR: ROLLER (PLANT MIX OR MULTI-LIFT MATERIALS) | ENGI0302-088 06/01/2025 | $60.46 | $27.57 | $88.03 |
| OPERATOR: SCRAPER (SELF PROPELLED UNDER 45) | ENGI0302-100 06/01/2025 | $61.14 | $27.57 | $88.71 |
| OPERATOR: SCREED | ENGI0302-088 06/01/2025 | $61.93 | $27.57 | $89.50 |
| PAINTER | PAIN0300-002 07/01/2025 | $41.24 | $14.70 | $55.94 |
| PILEDRIVER PERSON | CARP0196-002 06/01/2025 | $65.53 | $19.13 | $84.66 |
| PIPEFITTER | PLUM0032-002 06/01/2025 | $75.21 | $33.88 | $109.09 |
| PLUMBER | PLUM0026-005 06/01/2025 | $60.72 | $34.15 | $94.87 |
| SHEET METAL WORKER | SHEE0066-011 06/01/2025 | $69.86 | $33.39 | $103.25 |
| TRAFFIC CONTROL: FLAGGER | LABO0242-006 06/01/2025 | $40.88 | $16.72 | $57.60 |
| TRAFFIC CONTROL: LABORER-CONES/ BARRICADES/BARRELS - SETTER/MOVER/SWEEPER | UAVGWA0013 03/01/2024 | $39.00 | $14.40 | $53.40 |
| TREE TRIMMER | ELEC0077-003 02/01/2023 | $42.57 | $17.97 | $60.54 |
| TREE TRIMMER: GROUND PERSON | ELEC0077-003 02/01/2023 | $22.60 | $16.37 | $38.97 |
| TRUCK DRIVER: ASPHALT MIX | TEAM0313-001 06/01/2025 | $55.43 | $27.52 | $82.95 |
| TRUCK DRIVER: DUMP TRUCK | TEAM0174-008 06/01/2025 | $55.48 | $27.52 | $83.00 |
| TRUCK DRIVER: WATER TRUCK | SUWA2018-025 03/01/2024 | $31.62 | $16.84 | $48.46 |
2 of 2: WD WA20260080, Mod 1
Make a WH-347 with these ratesScope as published: Dredging Construction Projects (Excludes D.O.E. Hanford Site in Benton and Franklin Counties)
Some rows apply only to an area or zone named in the classification. The area text is printed exactly as published; check it against your project's location before you use a row.
| Classification | Rate ID | Base | Fringe | Total / hour |
|---|---|---|---|---|
| DREDGING: ASSISTANT ENGINEER ZONE A | ENGI0701-003 01/01/2024 | $53.31 | $16.70 | $70.01 |
| DREDGING: ASSISTANT ENGINEER ZONE B | ENGI0701-003 01/01/2024 | $56.31 | $16.70 | $73.01 |
| DREDGING: ASSISTANT ENGINEER ZONE C | ENGI0701-003 01/01/2024 | $59.31 | $16.70 | $76.01 |
| DREDGING: ASSISTANT MATE ZONE A | ENGI0701-003 01/01/2024 | $47.95 | $16.70 | $64.65 |
| DREDGING: ASSISTANT MATE ZONE B | ENGI0701-003 01/01/2024 | $50.95 | $16.70 | $67.65 |
| DREDGING: ASSISTANT MATE ZONE C | ENGI0701-003 01/01/2024 | $53.95 | $16.70 | $70.65 |
| DREDGING: LEVERMAN, DIPPER, FLOATING CLAMSHELL ZONE A | ENGI0701-003 01/01/2024 | $56.47 | $16.70 | $73.17 |
| DREDGING: LEVERMAN, DIPPER, FLOATING CLAMSHELL ZONE B | ENGI0701-003 01/01/2024 | $59.47 | $16.70 | $76.17 |
| DREDGING: LEVERMAN, DIPPER, FLOATING CLAMSHELL ZONE C | ENGI0701-003 01/01/2024 | $62.47 | $16.70 | $79.17 |
| DREDGING: LEVERMAN, HYDRAULIC ZONE A | ENGI0701-003 01/01/2024 | $56.47 | $16.70 | $73.17 |
| DREDGING: LEVERMAN, HYDRAULIC ZONE B | ENGI0701-003 01/01/2024 | $59.47 | $16.70 | $76.17 |
| DREDGING: LEVERMAN, HYDRAULIC ZONE C | ENGI0701-003 01/01/2024 | $62.47 | $16.70 | $79.17 |
| DREDGING: TENDERMAN ZONE A | ENGI0701-003 01/01/2024 | $51.82 | $16.70 | $68.52 |
| DREDGING: TENDERMAN ZONE B | ENGI0701-003 01/01/2024 | $54.82 | $16.70 | $71.52 |
| DREDGING: TENDERMAN ZONE C | ENGI0701-003 01/01/2024 | $57.82 | $16.70 | $74.52 |
DREDGING: ZONE 1: GROUP 1 ASSISTANT MATE (DECKHAND) (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON,...DREDGING: ZONE 1: GROUP 1 ASSISTANT MATE (DECKHAND) (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF THE 120TH MERIDIAN), SAN JUNA, SKAGIT, SNOHOMISH, WHATCOM AND YAKIMA (WEST OF THE 120TH MERIDIAN) COUNTIES) ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: KENT, EVERETT, MT. VERNON, BELLINGHAM, PORT ANGELES, PORT TOWNSEND, ABERDEEN, SHELTON, BREMERTON, WENATCHEE, AND YAKIMA | ENGI0302-030 06/01/2014 | $35.93 | $17.40 | $53.33 |
DREDGING: ZONE 1: GROUP 2 OILER (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF T...DREDGING: ZONE 1: GROUP 2 OILER (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF THE 120TH MERIDIAN), SAN JUNA, SKAGIT, SNOHOMISH, WHATCOM AND YAKIMA (WEST OF THE 120TH MERIDIAN) COUNTIES) ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: KENT, EVERETT, MT. VERNON, BELLINGHAM, PORT ANGELES, PORT TOWNSEND, ABERDEEN, SHELTON, BREMERTON, WENATCHEE, AND YAKIMA | ENGI0302-030 06/01/2014 | $36.93 | $17.40 | $54.33 |
DREDGING: ZONE 1: GROUP 3 ASSISTANT ENGINEER (ELECTRIC, DIESEL, STEAM OR BOOSTER PUMP); MATES AND BOATMEN (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HAR...DREDGING: ZONE 1: GROUP 3 ASSISTANT ENGINEER (ELECTRIC, DIESEL, STEAM OR BOOSTER PUMP); MATES AND BOATMEN (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF THE 120TH MERIDIAN), SAN JUNA, SKAGIT, SNOHOMISH, WHATCOM AND YAKIMA (WEST OF THE 120TH MERIDIAN) COUNTIES) ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: KENT, EVERETT, MT. VERNON, BELLINGHAM, PORT ANGELES, PORT TOWNSEND, ABERDEEN, SHELTON, BREMERTON, WENATCHEE, AND YAKIMA | ENGI0302-030 06/01/2014 | $37.35 | $17.40 | $54.75 |
DREDGING: ZONE 1: GROUP 4 CRANEMAN, ENGINEER WELDER (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON,...DREDGING: ZONE 1: GROUP 4 CRANEMAN, ENGINEER WELDER (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF THE 120TH MERIDIAN), SAN JUNA, SKAGIT, SNOHOMISH, WHATCOM AND YAKIMA (WEST OF THE 120TH MERIDIAN) COUNTIES) ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: KENT, EVERETT, MT. VERNON, BELLINGHAM, PORT ANGELES, PORT TOWNSEND, ABERDEEN, SHELTON, BREMERTON, WENATCHEE, AND YAKIMA | ENGI0302-030 06/01/2014 | $38.39 | $17.40 | $55.79 |
DREDGING: ZONE 1: GROUP 5 LEVERMAN, HYDRAULIC (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANO...DREDGING: ZONE 1: GROUP 5 LEVERMAN, HYDRAULIC (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF THE 120TH MERIDIAN), SAN JUNA, SKAGIT, SNOHOMISH, WHATCOM AND YAKIMA (WEST OF THE 120TH MERIDIAN) COUNTIES) ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: KENT, EVERETT, MT. VERNON, BELLINGHAM, PORT ANGELES, PORT TOWNSEND, ABERDEEN, SHELTON, BREMERTON, WENATCHEE, AND YAKIMA | ENGI0302-030 06/01/2014 | $36.93 | $17.40 | $54.33 |
DREDGING: ZONE 1: GROUP 6 MAINTENANCE (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WES...DREDGING: ZONE 1: GROUP 6 MAINTENANCE (CHELAN (WEST OF THE 120TH MERIDIAN), CLALLAM, DOUGLAS (WEST OF THE 120TH MERIDIAN), GRAYS HARBOR, ISLAND, JEFFERSON, KING, KITSAP, KITTITAS, MASON, OKANOGAN (WEST OF THE 120TH MERIDIAN), SAN JUNA, SKAGIT, SNOHOMISH, WHATCOM AND YAKIMA (WEST OF THE 120TH MERIDIAN) COUNTIES) ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: KENT, EVERETT, MT. VERNON, BELLINGHAM, PORT ANGELES, PORT TOWNSEND, ABERDEEN, SHELTON, BREMERTON, WENATCHEE, AND YAKIMA | ENGI0302-030 06/01/2014 | $37.35 | $17.40 | $54.75 |
HYDRAULIC DREDGE: GROUP 1: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 1: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $29.76 | $20.65 | $50.41 |
HYDRAULIC DREDGE: GROUP 2: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 2: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $30.08 | $20.65 | $50.73 |
HYDRAULIC DREDGE: GROUP 3: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 3: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $30.69 | $20.65 | $51.34 |
HYDRAULIC DREDGE: GROUP 4: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 4: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $30.85 | $20.65 | $51.50 |
HYDRAULIC DREDGE: GROUP 5: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 5: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $31.01 | $20.65 | $51.66 |
HYDRAULIC DREDGE: GROUP 6: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 6: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $31.29 | $20.65 | $51.94 |
HYDRAULIC DREDGE: GROUP 7: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE...HYDRAULIC DREDGE: GROUP 7: (ADAMS, ASOTIN, BENTON, CHELAN (EAST OF THE 120TH MERIDIAN), COLUMBIA, DOUGLAS (EAST OF THE 120TH MERIDIAN), FERRY, FRANKLIN, GARFIELD, GRANT, LINCOLN, OKANOGAN (EAST OF THE 120TH MERIDIAN), PEND OREILLE, SPOKANE, STEVENS, WALLA WALLA, WHITMAN AND YAKIMA (EAST OF THE 120TH MERIDIAN) COUNTIES WORK PERFORMED ON HYDRAULIC DREDGES) | ENGI0302-128 06/01/2021 | $31.56 | $20.65 | $52.21 |
POWER EQUIPMENT OPERATOR: ASSISTANT ENGINEER (ELECTRIC, DIESEL, STEAM, OR BOOSTER PUMP); MATES & BOATMEN (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE ...POWER EQUIPMENT OPERATOR: ASSISTANT ENGINEER (ELECTRIC, DIESEL, STEAM, OR BOOSTER PUMP); MATES & BOATMEN (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-013 06/01/2025 | $60.63 | $27.32 | $87.95 |
POWER EQUIPMENT OPERATOR: ASSISTANT ENGINEER (ELECTRIC, DIESEL, STEAM, OR BOOSTER PUMP); MATES & BOATMEN (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 T...POWER EQUIPMENT OPERATOR: ASSISTANT ENGINEER (ELECTRIC, DIESEL, STEAM, OR BOOSTER PUMP); MATES & BOATMEN (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-002 06/01/2025 | $60.63 | $27.32 | $87.95 |
POWER EQUIPMENT OPERATOR: ENGINNER WELDER (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 (0-25 RADIUS MILE...POWER EQUIPMENT OPERATOR: ENGINNER WELDER (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-013 06/01/2025 | $62.32 | $27.32 | $89.64 |
POWER EQUIPMENT OPERATOR: ENGINNER WELDER (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZON...POWER EQUIPMENT OPERATOR: ENGINNER WELDER (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-002 06/01/2025 | $62.32 | $27.32 | $89.64 |
POWER EQUIPMENT OPERATOR: LEVERMAN, HYDRAULIC (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 (0-25 RADIUS ...POWER EQUIPMENT OPERATOR: LEVERMAN, HYDRAULIC (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-013 06/01/2025 | $64.11 | $27.32 | $91.43 |
POWER EQUIPMENT OPERATOR: LEVERMAN, HYDRAULIC (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO...POWER EQUIPMENT OPERATOR: LEVERMAN, HYDRAULIC (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-002 06/01/2025 | $64.11 | $27.32 | $91.43 |
POWER EQUIPMENT OPERATOR: OILER; ASSISTANT MATE (DECKHAND) (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 ...POWER EQUIPMENT OPERATOR: OILER; ASSISTANT MATE (DECKHAND) (LEWIS, PACIFIC(NORTH OF A LINE EXTENDING FROM THE NORTHWEST CORNER OF WAHKIAKUM COUNTY TO THE PACIFIC OCEAN), AND THURSTON COUNTIES) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-013 06/01/2025 | $59.96 | $27.32 | $87.28 |
POWER EQUIPMENT OPERATOR: OILER; ASSISTANT MATE (DECKHAND) (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) -...POWER EQUIPMENT OPERATOR: OILER; ASSISTANT MATE (DECKHAND) (PIERCE COUNTY) ZONE 1 (0-25 RADIUS MILES - BASE RATE ZONE 2 (26-45 RADIUS MILES) - ADD $1.00 TO ZONE 1 RATES ZONE 3 (OVER 45 RADIUS MILES) - ADD $1.30 TO ZONE 1 RATES BASEPOINTS: TACOMA, OLYMPIA, AND CENTRALIA | ENGI0612-002 06/01/2025 | $59.96 | $27.32 | $87.28 |
Questions about these rates
What is the Davis-Bacon rate for electricians on heavy work in King County?
On WD WA20260125 Mod 1, published May 18, 2026, the row "ELECTRICIAN" is $75.96 base plus $33.48 fringe, $109.44 an hour in total. Your contract's WD and modification govern, so check the WD number in your contract before you pay.
What is the Davis-Bacon rate for plumbers on heavy work in King County?
On WD WA20260125 Mod 1, published May 18, 2026, the row "PLUMBER" is $60.72 base plus $34.15 fringe, $94.87 an hour in total. Your contract's WD and modification govern, so check the WD number in your contract before you pay.
What is the Davis-Bacon rate for carpenters on heavy work in King County?
On WD WA20260125 Mod 1, published May 18, 2026, the row "CARPENTER" is $63.98 base plus $19.13 fringe, $83.11 an hour in total. Your contract's WD and modification govern, so check the WD number in your contract before you pay.
Which wage determination applies to my project?
The one in your contract. A WD is generally locked in when the contract is awarded (for sealed bids, a modification published at least 10 days before bid opening applies), and later modifications do not change it except in cases such as added out-of-scope work or option extensions. See 29 CFR 1.6(c).
What counts as heavy construction?
Projects that are not building, residential or highway: for example dams, sewer and water lines, utilities and other civil work. The contracting agency picks the construction type; it is written into your contract with the WD. Source: DOL All Agency Memorandum 130.
What if my worker's trade is not on the list?
Work that needs a classification the WD does not list is added after award through a conformance request, which goes through the contracting agency to the Department of Labor (29 CFR 5.5(a)(1)(iii)). Do not use a different classification because its rate looks close.
Using these rates on a WH-347
Each worker's line on the WH-347 needs the classification as it appears in the WD, a straight-time rate at least the base rate, and the fringe met in cash, through a bona fide plan, or both (see fringe benefits, with the math). Put the WD number and modification in the header.
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