Hathaway Dinwiddie safety record at a glance
Hathaway Dinwiddie has been the subject of 12 Cal/OSHA inspections in California since 2000, opened between Mar 29, 2001 and Jun 30, 2026. 4 of them were unprogrammed related inspections. 1 of them produced citations, 1 in all: 0 serious. Inspectors proposed $150 in penalties, and that total stands. The largest single penalty, $150, came from an inspection opened Feb 24, 2006 in Century City. That places the employer at #81,902 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Construction. Worksites in Culver City, Sunnyvale, South San Francisco, Oakland, San Francisco, Berkeley, Thousand Oaks, Century City.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Penalty | Closed |
|---|---|---|---|---|---|
| Jun 30, 2026 | Culver City | Unprogrammed related | open, no citations yet | $0 | open |
| Dec 11, 2025 | Sunnyvale | Complaint | no citations | $0 | Mar 19, 2026 |
| Oct 19, 2020 | South San Francisco | Planned | no citations | $0 | Mar 18, 2021 |
| Apr 17, 2019 | Oakland | Planned | no citations | $0 | Jul 23, 2019 |
| Jul 21, 2017 | San Francisco | Unprogrammed related | no citations | $0 | Oct 18, 2017 |
| Oct 30, 2008 | San Francisco | Planned | no inspection made | $0 | Oct 30, 2008 |
| Jan 8, 2008 | Berkeley | Unprogrammed related | no citations | $0 | Jan 30, 2008 |
| Feb 22, 2007 | Thousand Oaks | Complaint | no citations | $0 | Feb 26, 2007 |
| Feb 24, 2006 | Century City | Follow-up | 1 citation | $150 | Jun 27, 2006 |
| Nov 22, 2005 | Century City | Planned | no citations | $0 | Nov 22, 2005 |
| Sep 22, 2004 | Simi Valley | Unprogrammed related | no citations | $0 | Feb 5, 2007 |
| Mar 29, 2001 | San Francisco | Referral | no citations | $0 | Apr 12, 2001 |
Also recorded as: Hathaway Dinwiddie Company.
The rules this employer was cited under
- 8 CCR 5006.1, Mobile Crane and Tower Crane, Operator Qualifications and Certification (Applicable to Cranes in General Industry Only): 1 citation, $150
Local pages: Sunnyvale employment lawyer.
How to read this record
Each row is one inspection by Cal/OSHA (or, rarely, federal OSHA) of one worksite. Why is the reason it was opened. Penalty is the current figure after any appeal or settlement; where it was reduced, the amount the inspector first proposed is shown under it. "Serious" means a realistic possibility of death or serious harm; "willful" and "repeat" carry penalties up to $162,851 each.
Citations document that the employer was told, in writing, what the rule required and when. That knowledge is often the center of a retaliation case: a worker who complained about the hazard an inspector later cited, and was then fired or cut, has a Labor Code 6310 claim, with lost wages and attorney's fees.
Full explainer: how to read a Cal/OSHA record.
If you work, or worked, at Hathaway Dinwiddie
Write down what you reported, to whom and when, and what changed afterward: shifts, pay, duties, write-ups. Request the inspection file from the Cal/OSHA district office using the activity number on the inspection page. An injury goes through workers' compensation; a firing, demotion or threat after a safety complaint or injury report is an employment claim with a one-year deadline at the Labor Commissioner (Labor Code 6310) and a longer one in court. Free, confidential review: (800) 371-3088 or send what you have.
Source: U.S. Department of Labor OSHA enforcement data, California inspections. Record last checked Nov 1, 2026. 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.