Hanson Aggregates West Inc safety record at a glance
Hanson Aggregates West Inc has been the subject of 65 Cal/OSHA inspections in California since 2000, opened between Jan 12, 2000 and Sep 2, 2014. 60 of them were planned inspections. 33 of them produced citations, 58 in all: 1 serious, 1 repeat. Inspectors proposed $23,440 in penalties; after appeals and settlements the current total is $20,425. The largest single penalty, $7,010, came from an inspection opened Aug 9, 2010 in Sunol. That places the employer at #6,486 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Mining, Quarrying, and Oil and Gas Extraction. Worksites in Cupertino, Clayton, Oakland, Sunol, Martinez, San Francisco, Felton, Healdsburg.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Sep 2, 2014 | Cupertino | Planned | 3 citations | $1,875 | $1,875 | Jan 6, 2016 |
| Aug 27, 2014 | Clayton | Planned | no citations | 0 | 0 | Sep 5, 2014 |
| Jul 21, 2014 | Oakland | Planned | 1 citation | $150 | $150 | Jan 6, 2016 |
| Dec 12, 2013 | Sunol | Planned | 3 citations | $750 | $750 | Feb 25, 2014 |
| May 17, 2013 | Martinez | Planned | no inspection made | 0 | 0 | May 23, 2013 |
| Sep 24, 2012 | Clayton | Planned | no citations | 0 | 0 | Sep 28, 2012 |
| Jul 12, 2012 | Martinez | Planned | no citations | 0 | 0 | Jul 17, 2012 |
| Nov 18, 2011 | Sunol | Unprogrammed related | no inspection made | 0 | 0 | Nov 29, 2011 |
| Jun 8, 2011 | Sunol | Planned | 3 citations 1 repeat | $3,375 | $3,375 | Jul 23, 2011 |
| Aug 9, 2010 | Sunol | Planned | 5 citations 1 serious | $8,360 | $7,010 | Sep 18, 2010 |
| Jul 23, 2010 | Clayton | Complaint | 2 citations | $785 | $785 | Sep 25, 2010 |
| Jun 14, 2010 | Martinez | Planned | no citations | 0 | 0 | Jun 21, 2010 |
| Jun 1, 2009 | Clayton | Planned | 1 citation | $150 | $150 | Aug 13, 2009 |
| Oct 22, 2008 | San Francisco | Planned | no citations | 0 | 0 | Nov 6, 2008 |
| Oct 22, 2008 | San Francisco | Planned | no inspection made | 0 | 0 | Nov 6, 2008 |
| Oct 17, 2008 | Martinez | Planned | no citations | 0 | 0 | Oct 24, 2008 |
| Sep 25, 2008 | Sunol | Planned | 2 citations | $975 | $975 | Feb 24, 2009 |
| Jul 10, 2008 | Oakland | Planned | no citations | 0 | 0 | Jul 29, 2008 |
| Nov 16, 2007 | Sunol | Planned | 2 citations | $420 | $400 | Feb 19, 2009 |
| Oct 18, 2007 | Clayton | Planned | 1 citation | $245 | 0 | Feb 26, 2009 |
| Oct 16, 2007 | Martinez | Planned | no citations | 0 | 0 | Oct 19, 2007 |
| Oct 3, 2007 | San Francisco | Planned | 1 citation | $325 | 0 | Nov 14, 2008 |
| Oct 3, 2007 | San Francisco | Planned | no citations | 0 | 0 | Oct 19, 2007 |
| Aug 2, 2007 | Oakland | Planned | no citations | 0 | 0 | Aug 13, 2007 |
| Nov 28, 2006 | San Francisco | Planned | 1 citation | $365 | 0 | May 24, 2007 |
| Oct 20, 2006 | Oakland | Planned | 1 citation | $160 | $160 | May 18, 2007 |
| Aug 29, 2006 | Sunol | Planned | 1 citation | $450 | $450 | May 30, 2007 |
| Aug 28, 2006 | Clayton | Planned | 1 citation | $150 | $150 | May 30, 2007 |
| Aug 4, 2006 | San Francisco | Planned | no citations | 0 | 0 | Aug 17, 2006 |
| Jul 5, 2006 | Martinez | Planned | 1 citation | $485 | $225 | Feb 27, 2008 |
| Jan 12, 2006 | Sunol | Planned | 1 citation | 0 | 0 | May 16, 2006 |
| Jan 4, 2006 | Clayton | Planned | no citations | 0 | 0 | Feb 21, 2006 |
| Aug 17, 2005 | Oakland | Planned | no citations | 0 | 0 | Aug 25, 2005 |
| Aug 16, 2005 | San Francisco | Planned | no citations | 0 | 0 | Aug 25, 2005 |
| Aug 2, 2005 | Martinez | Planned | 1 citation | 0 | 0 | Oct 24, 2005 |
| Jan 13, 2005 | Clayton | Planned | no citations | 0 | 0 | Feb 8, 2005 |
| Jun 17, 2004 | San Francisco | Planned | no citations | 0 | 0 | Oct 28, 2004 |
| Jun 8, 2004 | Oakland | Planned | 1 citation | 0 | 0 | Aug 5, 2004 |
| May 27, 2004 | Martinez | Planned | no citations | 0 | 0 | Jun 2, 2004 |
| Oct 2, 2003 | Cupertino | Planned | 2 citations | $300 | $300 | Jul 12, 2006 |
| May 8, 2003 | Felton | Planned | 2 citations | $335 | $335 | Jul 13, 2006 |
| Apr 16, 2003 | Oakland | Planned | 2 citations | 0 | 0 | Dec 12, 2003 |
| Apr 9, 2003 | Martinez | Planned | no citations | 0 | 0 | Apr 18, 2003 |
| Mar 20, 2003 | Clayton | Planned | 1 citation | 0 | 0 | Apr 9, 2003 |
| Feb 21, 2003 | Sunol | Planned | no inspection made | 0 | 0 | Mar 6, 2003 |
| May 16, 2002 | Martinez | Programmed related | 2 citations | $900 | $450 | May 1, 2007 |
| Feb 13, 2002 | Martinez | Planned | 1 citation | $225 | $225 | Apr 19, 2002 |
| Feb 1, 2002 | Oakland | Planned | 2 citations | 0 | 0 | Apr 19, 2002 |
| Jul 12, 2001 | Healdsburg | Planned | 3 citations | $560 | $560 | Nov 21, 2001 |
| Apr 24, 2001 | Clayton | Planned | 2 citations | $225 | $225 | May 24, 2007 |
| Jul 11, 2000 | Sunol | Programmed related | 2 citations | $375 | $375 | Nov 3, 2000 |
| Jul 10, 2000 | Martinez | Planned | no citations | 0 | 0 | Aug 4, 2000 |
| Jul 6, 2000 | Healdsburg | Planned | 2 citations | 0 | 0 | Aug 24, 2000 |
| Jun 20, 2000 | El Cajon | Planned | no citations | 0 | 0 | Jun 26, 2000 |
| Jun 12, 2000 | San Marcos | Complaint | no citations | 0 | 0 | Jun 20, 2000 |
| Jun 6, 2000 | Chula Vista | Planned | no citations | 0 | 0 | Jun 6, 2000 |
| Jun 6, 2000 | Chula Vista | Planned | no citations | 0 | 0 | Jun 6, 2000 |
| Apr 4, 2000 | Lakeside | Planned | no citations | 0 | 0 | Apr 17, 2000 |
| Apr 4, 2000 | Lakeside | Planned | no citations | 0 | 0 | Apr 10, 2000 |
| Apr 4, 2000 | Lakeside | Planned | no citations | 0 | 0 | Apr 17, 2000 |
| Mar 27, 2000 | Pala | Planned | no citations | 0 | 0 | Apr 19, 2000 |
| Mar 6, 2000 | San Marcos | Planned | 3 citations | $900 | $900 | Dec 5, 2001 |
| Mar 1, 2000 | Oceanside | Planned | no inspection made | 0 | 0 | Mar 2, 2000 |
| Feb 10, 2000 | San Diego | Planned | 1 citation | $300 | $300 | Nov 2, 2000 |
| Jan 12, 2000 | Newberry Springs | Planned | 1 citation | $300 | $300 | Nov 2, 2000 |
The rules this employer was cited under
- 8 CCR 7030: 4 citations, 1 serious, $6,375
- 8 CCR 3578: 4 citations, $1,185
- 8 CCR 3241, Live loads: 4 citations, $310
- 8 CCR 4851: 3 citations, $675
- 8 CCR 3942: 3 citations, $240
- 8 CCR 2340.23: 3 citations
- 8 CCR 4650: 2 citations, $2,325
- 8 CCR 5157, Confined spaces: 2 citations, $1,200
Local pages: Oakland 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. Proposed is the penalty the inspector assessed; penalty is the current figure after any appeal or settlement. "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 Hanson Aggregates West Inc
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.