Register of Wage Determinations Under the Service Contract Act

This document is a Register of Wage Determinations issued by the U.S. Department of Labor Employment Standards Administration Wage and Hour Division for California Counties of Alameda and Contra Costa (Wage Determination No. 2015-5623, Revision 31, effective 8/20/2026).

The register provides prevailing wage rates for service contract work performed in the specified California counties, listing over 200 occupational classifications across multiple categories including administrative support, automotive service, food preparation, furniture maintenance, general services, health occupations, information technology, instructional occupations, materials handling, mechanics and maintenance, personal needs, plant operations, protective services, recreation, stevedoring, technical, and transportation occupations. Wage rates range from $17.28 per hour (Child Care Aide) to $91.25 per hour (Nuclear Medicine Technologist), with numerous classifications featuring multiple skill levels (I, II, III, IV). The document specifies fringe benefits of $5.92 per hour up to 40 hours per week ($236.80 per week or $1,026.13 per month) for standard coverage and $5.42 per hour ($216.80 per week or $939.46 per month) for employees under Executive Order 13786. Additional provisions address paid sick leave requirements, vacation accrual based on tenure, paid holidays, hazardous duty differentials ranging from 4-8 percent, uniform allowances, and procedures for wage determination conformance requests. The determination is applicable to all contracts subject to the Service Contract Act awarded in the specified geographic area.