Chatsworth Plant has $99K in proposed MSHA penalties and $453 outstanding across 4 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Chatsworth Plant.
Fatalities
0
Total incidents
31
Years on record
2013–2026
Latest incident
Apr 2026
Compliance record
MSHA citations since 2010
136
citations
38
significant & substantial
$99,391
proposed penalties
$59,145
paid to date
60% of proposed penalties paid to date, a $40,246 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2010
52
inspections on record
1,067
inspection hours
12.7
citations per 100 inspection hours
ⓘThis rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
136 citations across 1,067 inspection hours.
Source: MSHA inspections data, updated weekly.
Chatsworth Plant has $99K in proposed MSHA penalties and $453 outstanding across 4 contested dockets.
Penalty disposition
ⓘDifferences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$99K
proposed penalties
$60K
current assessed
$59K
paid to date
$453
outstanding
132 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2026-05-05.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
ⓘ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.
Citations per million employee-hours, as reported to MSHA
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2025 Q4
39,230
0
0
0.0
2025 Q3
38,718
0
0
0.0
2025 Q2
36,050
3
0
83.2
2025 Q1
37,286
0
0
0.0
2024 Q4
35,432
1
0
28.2
2024 Q3
37,266
3
1
80.5
2024 Q2
36,762
0
0
0.0
2024 Q1
35,418
4
2
112.9
Show 46 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
37,476
0
0
0.0
2023 Q3
34,973
8
0
228.7
2023 Q2
36,531
0
0
0.0
2023 Q1
38,210
0
0
0.0
2022 Q4
33,727
5
0
148.2
2022 Q3
38,477
0
0
0.0
2022 Q2
32,971
1
0
30.3
2022 Q1
34,678
0
0
0.0
2021 Q4
31,781
1
1
31.5
2021 Q3
36,343
7
2
192.6
2021 Q2
34,122
0
0
0.0
2021 Q1
31,593
0
0
0.0
2020 Q4
31,518
1
0
31.7
2020 Q3
27,580
1
0
36.3
2020 Q2
26,477
0
0
0.0
2020 Q1
37,293
2
0
53.6
2019 Q4
36,202
0
0
0.0
2019 Q3
35,955
2
1
55.6
2019 Q2
35,817
0
0
0.0
2019 Q1
37,898
2
1
52.8
2018 Q4
34,477
0
0
0.0
2018 Q3
36,116
2
0
55.4
2018 Q2
36,812
0
0
0.0
2018 Q1
34,890
0
0
0.0
2017 Q4
34,491
2
0
58.0
2017 Q3
29,614
0
0
0.0
2017 Q2
30,679
3
0
97.8
2017 Q1
25,110
0
0
0.0
2016 Q4
24,551
5
0
203.7
2016 Q3
26,377
16
5
606.6
2016 Q2
27,119
0
0
0.0
2016 Q1
27,501
2
0
72.7
2015 Q4
29,166
0
0
0.0
2015 Q3
28,923
0
0
0.0
2015 Q2
31,684
1
1
31.6
2015 Q1
34,906
0
0
0.0
2014 Q4
38,170
2
0
52.4
2014 Q3
24,869
9
4
361.9
2014 Q2
55,751
0
0
0.0
2014 Q1
54,947
5
0
91.0
2013 Q4
54,495
11
6
201.9
2013 Q3
53,492
10
3
186.9
2013 Q2
53,873
0
0
0.0
2013 Q1
48,392
23
11
475.3
2012 Q4
39,094
0
0
0.0
2012 Q3
37,219
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
31 on file
2026 · 1 incident
April 14, 2026GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON
The clean out screw auger door fell open on the 66" mill dust collector. EE went to close it while the screw was still running. EE's finger got in the screw, resulting in the tip of EE's finger being cut off.
May 13, 2024GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON
EE stated EE had stepped up on top of 3 pallets to hand a bulk bag on the packer to fill. EE's knee just gave out. EE was unable to walk and the ambulance was called.
2021 · 2 incidents
August 3, 2021GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSTEPPING OR KNEELING ON OBJECT
Employee was walking over a small pile of rocks and some slid out from under employee's foot causing it to bend sideways and pop. Ankle was x-rayed and did not show any broken bones. It was wrapped, employee was given crutches and medication for pain and swelling.
March 24, 2021GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
Employee was working on 50" mill conveyor. Afterwards EE was trying to use a paint spray when it suddenly discharged paint into EE's face. EE wiped their eyes and face with a dirty cloth and then is when EE thinks EE got something in the eye.
2020 · 1 incident
March 31, 2020GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
Employee was replacing the bad bearings on the attritor mill shaft. While removing the plate, the shaft moved. The employee's left arm and wrist were pinned against the cone of the attritor mill chamber (between the cone and shaft).
2019 · 1 incident
March 4, 2019GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDTOOLS (NONPOWERED)
Employee was working on the crusher conveyor, helping to change the bearings, while swinging the hammer, employee missed and smashed/cut their left ring finger. Employee was wearing PPE gloves.
2018 · 3 incidents
February 8, 2018GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorPOWERED HAULAGE
EE stated EE was moving a hanging scale and could not see so EE stepped up on the side of the hyster and laid hand on the boom and raised the boom and pinched fingers.
EE was bagging at the silo and a pipe wrench handle fell from above and hit EE in the head while EE was wearing hard hat.
January 17, 2018GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
Bearing went out on south bag house fan. North bag house was still running causing a draw on the south. Employee tried to stop it with a pipe wrench. Wrench slipped off shaft and struck employee's left arm.
2016 · 3 incidents
October 29, 2016GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorMACHINERY
Employee smashed finger in plunger that holds a bag in place.
July 26, 2016GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSTEPPING OR KNEELING ON OBJECT
According to employee, he was preparing to pull in bleaching agent. When opening safety transfer valve, a hose ruptured spraying chemical on employee's right side (arm/torso/leg).
June 10, 2015GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
October 25, 2014GA · Metal/Non-Metalwarehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operatorSLIP OR FALL OF PERSON
EE cleaning out silo. When removing valve, it started to fall and EE strained back as he kept his hold on valve.
2013 · 8 incidents
November 15, 2013GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
Employee was welding a flange and twisted knee when he stood up
October 28, 2013GA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
Helping with sandblaster. Air hose was stopped up. Disconnected air hose and pressure blew sand on upper left thigh, right hand
For insurers, brokers, and safety consultants
The full compliance file on Chatsworth Plant
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and
docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF
with the underlying data as CSV.