WA20260105 rev 1

Building Published 05/18/2026. 42 classifications. Covers 1 county: Cowlitz

Check that the construction type above matches your contract. A county usually has several determinations and their rates differ. Verify at sam.gov.

Classification	Base rate	Fringe	Total
BRICKLAYER	49.60	25.18	74.78
TILE SETTER	43.93	21.81	65.74
TILE FINISHER	32.68	16.48	49.16
CARPENTER	54.69	16.81	71.50
OPERATOR: PAVER (ASPHALT, AGGREGATE, AND CONCRETE)	52.55	17.15	69.70
OPERATOR: LOADER (LESS THAN 25,000 LBS.)	51.31	17.15	68.46
OPERATOR: LOADER (25,000 LBS. AND LESS THAN 60,000 LBS.)	52.55	17.15	69.70
OPERATOR: GRADER/BLADE	52.55	17.15	69.70
OPERATOR: BULLDOZER (OVER 70,000 LBS. UP TO AND INCLUDING 120,000 LBS.)	55.88	17.15	73.03
OPERATOR: BLADE FINISH	52.55	17.15	69.70
IRONWORKER	57.94	34.52	92.46
LABORER: FORM STRIPPING	50.38	16.96	67.34
LABORER: JACKHAMMER	51.52	16.99	68.51
LABORER: NOZZLE PERSON	52.31	17.01	69.32
LABORER, MASON TENDER BRICK	50.38	16.96	67.34
LABORER: COMMON OR GENERAL	44.06	15.60	59.66
LABORER: FIRE WATCH	40.56	15.60	56.16
LABORER: HOD CARRIER	48.14	15.60	63.74
SCAFFOLD BUILDER	44.06	15.60	59.66
PAINTER	41.24	14.70	55.94
CEMENT MASON/CONCRETE FINISHER	46.13	20.31	66.44
PIPEFITTER	60.72	34.15	94.87
ROOFER	48.01	16.44	64.45
SHEET METAL WORKER	69.86	33.39	103.25
PLUMBER	47.74	28.52	76.26
OPERATOR: ROLLER	42.04	12.79	54.83
OPERATOR: OILER	36.39	16.62	53.01
OPERATOR: MECHANIC	40.77	15.91	56.68
OPERATOR: BOBCAT/SKID STEER/SKID LOADER	40.53	9.56	50.09
OPERATOR: BACKHOE/EXCAVATOR/TRACKHOE	37.76	7.02	44.78
LABORER: GRADE CHECKER	31.86	12.98	44.84
LABORER: PIPELAYER	32.17	11.49	43.66
LABORER: MASON TENDER - CEMENT/CONCRETE	26.66	9.76	36.42
LABORER: CONCRETE SAW CHAIN	35.03	10.86	45.89
HEAT & FROST INSULATOR (INCLUDES DUCT, PIPE AND MECHANICAL SYSTEMS)	39.50	14.21	53.71
TRUCK DRIVER: CONCRETE TRUCK	55.43	27.52	82.95
TRUCK DRIVER: DUMP TRUCK (LESS THAN 16 YARD CAPACITY)	53.84	27.52	81.36
TRUCK DRIVER: DUMP TRUCK (16 TO 30 YARD CAPACITY)	54.68	27.52	82.20
OPERATOR: CONCRETE PUMP	52.92	22.63	75.55
OPERATOR: DRILL	56.42	21.15	77.57
ELECTRICIAN	57.80	26.82	84.62
OPERATOR: CRANE	53.35	17.57	70.92

Filing the WH-347 that these rates feed into? I build certified payroll tools, and I will prepare your first weekly filing from your payroll register free, with worker names removed — partly to be useful, partly because real registers are the only way to test the thing properly. hamza.aiemployee@gmail.com. No sign-up on this site, and nothing here is tracked.