Employee was operating a Haul truck when EE went over a mound of material at approximately 30mph. EE received friction burns and a lower back strain.
Santee Aggregates: 150 MSHA citations Metal/Non-Metal
Santee Aggregates has $36K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 17
- Years on record
- 2004–2020
- Latest incident
- Aug 2020
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Santee Aggregates has $36K in proposed MSHA penalties and $0 outstanding across 1 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 1 · 100%
ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| WEST 2006-327M | Settlement | Lesnick | 2006 | $94 → $94 |
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A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2024-04-17
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Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz121 over
- Respirable dust, <.1mg8
- Unlisted Particulate, respirable, <1% Qtz2
Show the individual readings (22)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2006-01-18 | Quartz, respirable, >1% Qtz | 3.29 | 0.79 | 4.16 | Laborer, Bullgang |
| 2024-04-17 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2023-07-11 | Quartz, respirable, >1% Qtz | 0.19 | Utility Man | ||
| 2019-07-17 | Quartz, respirable, >1% Qtz | 0.29 | 0.9 | 0.32 | Laborer, Bullgang |
| 2019-07-17 | Quartz, respirable, >1% Qtz | 0.21 | 0.64 | 0.33 | Laborer, Bullgang |
| 2015-10-08 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2015-10-08 | Quartz, respirable, >1% Qtz | 0.32 | 1.72 | 0.19 | Utility Man |
| 2015-10-08 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2015-10-08 | Quartz, respirable, >1% Qtz | 0.17 | 0.95 | 0.18 | Oiler, Greaser |
| 2014-11-04 | Quartz, respirable, >1% Qtz | 0.53 | 0.71 | 0.75 | Mechanic |
| 2014-11-04 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2014-11-04 | Respirable dust, <.1mg | 0 | Bulldozer Operator | ||
| 2009-07-08 | Quartz, respirable, >1% Qtz | 0.22 | 0.92 | 0.24 | Bobcat Operator |
| 2006-05-10 | Quartz, respirable, >1% Qtz | 0.4 | 0.77 | 0.52 | Cleanup Man |
| 2006-01-18 | Unlisted Particulate, respirable, <1% Qtz | 0.41 | Front-end Loader Operator | ||
| 2006-01-18 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2004-11-03 | Quartz, respirable, >1% Qtz | 0.14 | 1.15 | 0.12 | Bulldozer Operator |
| 2004-11-03 | Unlisted Particulate, respirable, <1% Qtz | 0.24 | Scraper Operator | ||
| 2004-11-03 | Respirable dust, <.1mg | 0 | Scraper Operator | ||
| 2003-12-17 | Quartz, respirable, >1% Qtz | 0.28 | 0.53 | 0.53 | Cleanup Man |
| 2003-12-17 | Quartz, respirable, >1% Qtz | 0.12 | 0.51 | 0.24 | Front-end Loader Operator |
| 2003-12-17 | Respirable dust, <.1mg | 0 | Screen/Scalper Operator |
Santee Aggregates recorded 0.00 reportable injury cases per 100 full-time workers in 2025.
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This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 * | 0.00 | 0.00 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 0.00 | 0.00 | 0.000 |
| 2020 * | 3.26 | 3.26 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 0.00 | 0.00 | 0.000 |
- Hanson Aggregates Pacific Southwest Inc 2003 to 2021
- Martin Marietta San Diego Aggregates, LLC 2021 to present
| Year | Employees |
|---|---|
| 2026 | 16 |
| 2025 | 23 |
| 2024 | 23 |
| 2023 | 27 |
| 2022 | 31 |
| 2021 | 29 |
| 2020 | 28 |
| 2019 | 26 |
| 2018 | 25 |
| 2017 | 25 |
| 2016 | 20 |
| 2015 | 17 |
| 2014 | 15 |
| 2013 | 10 |
| 2012 | 10 |
| 2011 | 10 |
| 2010 | 13 |
| 2009 | 14 |
| 2008 | 14 |
| 2007 | 11 |
| 2006 | 14 |
| 2005 | 11 |
| 2004 | 8 |
| 2003 | 8 |
Santee Aggregates sits in San Diego County, California, where the Census mining category is 0.0% of county employment.
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2026 Q2 | 8,143 | 0 | 0 | 0.0 |
| 2026 Q1 | 7,080 | 1 | 0 | 141.2 |
| 2025 Q4 | 8,211 | 0 | 0 | 0.0 |
| 2025 Q3 | 11,632 | 0 | 0 | 0.0 |
| 2025 Q2 | 13,886 | 2 | 0 | 144.0 |
| 2025 Q1 | 12,311 | 2 | 1 | 162.5 |
| 2024 Q4 | 13,296 | 0 | 0 | 0.0 |
| 2024 Q3 | 13,541 | 0 | 0 | 0.0 |
Show 84 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 13,678 | 2 | 0 | 146.2 |
| 2024 Q1 | 12,401 | 3 | 1 | 241.9 |
| 2023 Q4 | 15,294 | 0 | 0 | 0.0 |
| 2023 Q3 | 14,519 | 2 | 0 | 137.8 |
| 2023 Q2 | 12,533 | 0 | 0 | 0.0 |
| 2023 Q1 | 10,354 | 1 | 1 | 96.6 |
| 2022 Q4 | 10,608 | 0 | 0 | 0.0 |
| 2022 Q3 | 17,111 | 1 | 0 | 58.4 |
| 2022 Q2 | 19,140 | 0 | 0 | 0.0 |
| 2022 Q1 | 17,990 | 0 | 0 | 0.0 |
| 2021 Q4 | 13,800 | 0 | 0 | 0.0 |
| 2021 Q3 | 17,923 | 0 | 0 | 0.0 |
| 2021 Q2 | 19,469 | 5 | 0 | 256.8 |
| 2021 Q1 | 17,079 | 0 | 0 | 0.0 |
| 2020 Q4 | 15,751 | 5 | 2 | 317.4 |
| 2020 Q3 | 15,182 | 0 | 0 | 0.0 |
| 2020 Q2 | 13,690 | 2 | 0 | 146.1 |
| 2020 Q1 | 16,796 | 0 | 0 | 0.0 |
| 2019 Q4 | 15,482 | 7 | 2 | 452.1 |
| 2019 Q3 | 14,602 | 1 | 0 | 68.5 |
| 2019 Q2 | 14,556 | 0 | 0 | 0.0 |
| 2019 Q1 | 11,072 | 0 | 0 | 0.0 |
| 2018 Q4 | 13,878 | 1 | 0 | 72.1 |
| 2018 Q3 | 14,070 | 0 | 0 | 0.0 |
| 2018 Q2 | 14,150 | 4 | 1 | 282.7 |
| 2018 Q1 | 13,824 | 2 | 1 | 144.7 |
| 2017 Q4 | 13,120 | 0 | 0 | 0.0 |
| 2017 Q3 | 14,414 | 1 | 1 | 69.4 |
| 2017 Q2 | 14,652 | 0 | 0 | 0.0 |
| 2017 Q1 | 12,426 | 4 | 2 | 321.9 |
| 2016 Q4 | 11,805 | 0 | 0 | 0.0 |
| 2016 Q3 | 11,977 | 0 | 0 | 0.0 |
| 2016 Q2 | 9,632 | 5 | 1 | 519.1 |
| 2016 Q1 | 10,570 | 0 | 0 | 0.0 |
| 2015 Q4 | 10,232 | 2 | 0 | 195.5 |
| 2015 Q3 | 9,947 | 2 | 1 | 201.1 |
| 2015 Q2 | 8,588 | 0 | 0 | 0.0 |
| 2015 Q1 | 11,974 | 0 | 0 | 0.0 |
| 2014 Q4 | 9,259 | 3 | 0 | 324.0 |
| 2014 Q3 | 10,243 | 0 | 0 | 0.0 |
| 2014 Q2 | 9,492 | 1 | 0 | 105.4 |
| 2014 Q1 | 8,823 | 0 | 0 | 0.0 |
| 2013 Q4 | 5,701 | 3 | 0 | 526.2 |
| 2013 Q3 | 6,947 | 2 | 0 | 287.9 |
| 2013 Q2 | 6,018 | 3 | 1 | 498.5 |
| 2013 Q1 | 5,566 | 0 | 0 | 0.0 |
| 2012 Q4 | 5,727 | 0 | 0 | 0.0 |
| 2012 Q3 | 5,406 | 0 | 0 | 0.0 |
| 2012 Q2 | 5,160 | 2 | 0 | 387.6 |
| 2012 Q1 | 4,982 | 4 | 0 | 802.9 |
| 2011 Q4 | 5,048 | 0 | 0 | 0.0 |
| 2011 Q3 | 5,987 | 0 | 0 | 0.0 |
| 2011 Q2 | 6,555 | 2 | 0 | 305.1 |
| 2011 Q1 | 5,954 | 0 | 0 | 0.0 |
| 2010 Q4 | 4,990 | 2 | 0 | 400.8 |
| 2010 Q3 | 7,640 | 0 | 0 | 0.0 |
| 2010 Q2 | 6,262 | 3 | 2 | 479.1 |
| 2010 Q1 | 7,757 | 3 | 1 | 386.7 |
| 2009 Q4 | 7,566 | 0 | 0 | 0.0 |
| 2009 Q3 | 6,968 | 1 | 0 | 143.5 |
| 2009 Q2 | 8,394 | 0 | 0 | 0.0 |
| 2009 Q1 | 5,097 | 0 | 0 | 0.0 |
| 2008 Q4 | 5,354 | 4 | 1 | 747.1 |
| 2008 Q3 | 7,120 | 1 | 0 | 140.4 |
| 2008 Q2 | 8,374 | 2 | 0 | 238.8 |
| 2008 Q1 | 6,763 | 0 | 0 | 0.0 |
| 2007 Q4 | 7,258 | 2 | 1 | 275.6 |
| 2007 Q3 | 8,473 | 0 | 0 | 0.0 |
| 2007 Q2 | 9,799 | 0 | 0 | 0.0 |
| 2007 Q1 | 9,411 | 0 | 0 | 0.0 |
| 2006 Q4 | 12,510 | 0 | 0 | 0.0 |
| 2006 Q3 | 9,440 | 0 | 0 | 0.0 |
| 2006 Q2 | 7,540 | 2 | 0 | 265.3 |
| 2006 Q1 | 7,344 | 6 | 2 | 817.0 |
| 2005 Q4 | 7,996 | 0 | 0 | 0.0 |
| 2005 Q3 | 6,147 | 0 | 0 | 0.0 |
| 2005 Q2 | 6,135 | 4 | 1 | 652.0 |
| 2005 Q1 | 7,009 | 0 | 0 | 0.0 |
| 2004 Q4 | 6,916 | 3 | 1 | 433.8 |
| 2004 Q3 | 7,942 | 0 | 0 | 0.0 |
| 2004 Q2 | 6,764 | 0 | 0 | 0.0 |
| 2004 Q1 | 4,928 | 0 | 0 | 0.0 |
| 2003 Q4 | 5,981 | 3 | 0 | 501.6 |
| 2003 Q3 | 4,860 | 0 | 0 | 0.0 |
Reportable incidents
17 on file2020 · 1 incident
2016 · 2 incidents
Employee was using a bar to clear a sand hopper. Five days later, employee said elbow was hurting. Employee reported the injury on 12/20/2016.
Injured miner received bee stings when a nearby dozer ran over a box containing a bee hive. The hive swarmed around the injured miner and stung EE on head and neck. EE was treated at the company clinic and released to full duty.
2014 · 1 incident
Employee was removing bolts from crusher top shell with air gun and caught his right thumb between the air gun handle and top shell of the crusher.
2012 · 1 incident
Employee was installing rubber screens with a slide hammer in the middle deck of a screen. When he was hitting one screen in the bottom of the hammer slipped off the panel and causing the whole slide hammer to fall suddenly and smash his finger between the handle of the hammer and the bucker bar rail on the top deck.
2009 · 3 incidents
Employee was digging out the # 1 three inch feeder with a digging bar, a loader was digging out # 2 feeder when material on the northwest edge of feeder #1 sloughed off and caught his legs causing a right knee strain.
Employee was operating back hoe moving raw material in front of pit feeder for block wall placement when he felt tightness in his back from bouncing in the seat of the equipment while operating it.
Employee was overhead welding a cross brace in the wet screen when hot slag dripped into the gap of his long sleeve shirt where it buttons at the wrist and it gave him 2 small burns on his left elbow. The small burns developed into an infection which resulted in lost time because employee did not report the incident to his supervisor until 4/14/2009
2008 · 2 incidents
While the employee was grinding slag off a piece of angle iron a gust of wind blew a small piece of grinding under the employee's face shield and safety glasses into his upper eye lid.
Employee was checking baghouse #2. When he stepped off the slab, he sank in the mud which appeared to be hard ground. His right leg sank about 14". Employee started to twist and turn before he realized his footing was unstable.
2007 · 1 incident
While cleaning up a construction site the employee was lifting a 30 lbs piece of metal when he felt a strain in his low back.
2006 · 2 incidents
While holding the ladder for a co-worker, a large slab of metal the co-worker was working with slipped and fell striking the injured employee.
Employee was removing sand stone that had lodged on a conveyor belt. When the conveyor belt rocked, a stone fell off the belt landing on the employee's left ankle.
2005 · 1 incident
The employee was repairing a hole in Chute C-9 while using an extendable ladder. The legs on the ladder he was working on slipped out causing the employee to fall. He struck his leg on the tailguard.
2004 · 3 incidents
The employee was moving screen panels on the deck of S-1. He was holding a flashlight in one hand; lifting one end of the screen with the other hand. His elbow made a popping sound, then became painful causing the employee to drop the screen panel he was carrying.
While removing a rock from a conveyer belt with a shovel handle, the employee was struck on the left hand thumb with the other end of the shovel. The left thumb then struck the side of the conveyer.
EE WAS COMPLAINING OF CHEST PAINS WITH SHORTNESS OF BREATH.