Covers workers who form, pour, and finish structural concrete elements in California — foundations, slabs, columns, walls, and elevated decks — for workers earning under $24/hr. This is the lower wage tier under California's dual-wage classification system for concrete work.

Source: WCIRB pure premium rates. Actual carrier rates may vary significantly in California.
⚠️ Pre-Underwriting Estimate: This is a preliminary estimate only. Final premium can change based on underwriting results, loss history, OSHA records, and carrier approval. CA rates vary significantly by carrier.
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A concrete laborer falls from an elevated deck form on a commercial building in Sacramento — fractured femur, spinal compression, and 14 months of temporary disability at California's $1,619/week maximum resulted in $310,000 in workers comp costs. California's DWC requires all fall injuries to be evaluated for permanent disability, and falls from concrete forms frequently result in 20–40% PD awards.
Concrete subcontractors in CA — doing foundation work in the Bay Area, parking structure pours in Los Angeles, or tilt-up construction in the Inland Empire — face standard carriers that require minimum premiums of $8,000–15,000 and 3 years of loss history. PEO group workers comp programs accept concrete contractors with as few as 1 employee, bill monthly on actual payroll, and provide the certificate of insurance needed for general contractor subcontractor approval within 24 hours.
CA structural concrete rates at $10.17/100 are nearly double the flat work rate (5213 at $5.68) because structural concrete involves elevated work, crane operations, and form-setting at height. WCIRB's pure premium reflects California's fall frequency in concrete construction combined with the state's unlimited medical benefit duration and aggressive permanent disability rating system.