What happened in this inspection
Cal/OSHA opened a complaint inspection of Esbro Chemical at 775 Hinman Road, Redwood City (San Mateo County) on May 4, 2009. It was a partial inspection focused on health hazards. 13 employees were recorded at the site. Inspectors issued 6 citations (3 serious) and proposed $6,740 in penalties; the current total is $6,740. The case closed on Sep 26, 2009. The employer has 1 other inspection on its California record.
Citations
Each citation names the rule, its classification and the penalty as proposed and as it stands now.
Issued Sep 1, 2009. Proposed $165, current $165. 2 workers exposed. Abatement due Sep 21, 2009, completed. Read the rule.
Issued Sep 1, 2009. Proposed $335, current $335. 2 workers exposed. Abatement due Sep 21, 2009, completed. Read the rule.
Issued Sep 1, 2009. Proposed $165, current $165. 2 workers exposed. Abatement due Sep 21, 2009, completed. Read the rule.
Issued Sep 1, 2009. Proposed $2,025, current $2,025. 2 workers exposed. Abatement due Sep 21, 2009, completed. Read the rule.
Issued Sep 1, 2009. Proposed $2,025, current $2,025. 2 workers exposed. Abatement due Sep 21, 2009, completed. Read the rule.
Issued Sep 1, 2009. Proposed $2,025, current $2,025. 2 workers exposed. Abatement due Sep 21, 2009, completed. Read the rule.
Your rights
If you worked at this site, the inspection file is a public record once the case closes; request it from the Cal/OSHA district office with activity number 310095575. A worker who reported the hazard, the injury or the inspection and was then fired, demoted or cut has a retaliation claim under Labor Code 6310, one year to file with the Labor Commissioner and longer to sue. Injuries themselves go through workers' compensation. Free, confidential review: (800) 371-3088.
Source: U.S. Department of Labor OSHA enforcement data, inspection 310095575, checked Nov 1, 2026. How to read a record. Back to the safety tracker.
About this data: Records come from the U.S. Department of Labor's OSHA enforcement datasets (inspection, violation, accident and accident injury tables), which carry Cal/OSHA's state-plan inspections alongside federal ones. We load every inspection of a California worksite opened since January 1, 2000 and refresh it weekly. Employer names, addresses and industry codes are as the inspecting office recorded them; similar names are grouped where they clearly refer to the same employer. A citation can be reduced, vacated or withdrawn on appeal, and an inspection can stay open for months, so a record can change. Penalties shown as "current" reflect the latest status in the federal file. This page is public information about the employer's regulatory record, not legal advice and not a statement that any person was harmed or any law broken beyond what the record states.