SC20260029 rev 1

Building Published 05/18/2026. 22 classifications. Covers 1 county: Spartanburg

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
ELECTRICIAN WORK FROM SWINGING SCAFFOLDS, BOSON CHAIRS, OR RAW STRUCTURAL STEEL: $1.00 PER HOUR ADDITIONAL	32.31	13.66	45.97
IRONWORKER, STRUCTURAL	29.75	18.00	47.75
PIPEFITTER	36.00	14.19	50.19
TRUCK DRIVER	14.05	3.18	17.23
ROOFER	12.11	—	12.11
PLUMBER	19.21	4.56	23.77
PAINTER: BRUSH, ROLLER AND SPRAY	12.36	—	12.36
OPERATOR: LOADER	11.64	1.03	12.67
OPERATOR: GRADER/BLADE	17.50	1.78	19.28
OPERATOR: CRANE	19.39	2.02	21.41
OPERATOR: BULLDOZER	17.07	2.65	19.72
OPERATOR: BACKHOE/EXCAVATOR/TRACKHOE	16.05	1.96	18.01
LABORER: PIPELAYER	14.69	2.08	16.77
LABORER: MASON TENDER-BRICK/CONCRETE/CEMENT/STONE	10.88	—	10.88
LABORER: LANDSCAPE	9.45	0.49	9.94
LABORER: COMMON OR GENERAL	10.52	0.66	11.18
HVAC MECHANIC (HVAC DUCT INSTALLATION ONLY)	19.11	—	19.11
CEMENT MASON/CONCRETE FINISHER	14.10	—	14.10
CARPENTER, EXCLUDES DRYWALL HANGING, AND FORM WORK	14.75	0.92	15.67
CARPENTER (FORM WORK ONLY)	15.53	1.76	17.29
CARPENTER (DRYWALL HANGING ONLY)	16.32	1.50	17.82
BRICKLAYER	17.50	0.67	18.17

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.