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Dynacast, LLC: OSHA inspections and violations

Lake Forest, California · Nonferrous Metal Foundries · NAICS 331521

10inspections
18citation items
$56,565current penalties
Nov 30, 2022last inspection

OSHA has inspected Dynacast, LLC 10 times in California since 1995.

The latest one began on Nov 30, 2022 after an accident, in Lake Forest.

Those inspections ended with 18 citation items: 6 serious, 1 repeat and 11 other-than-serious.

Penalties were first proposed at $98,825 and now stand at $56,565, 43% lower after settlements or reviews.

How that compares: the median penalty per cited inspection for manufacturing employers since 2015 is $3,600, and Dynacast, LLC averages $11,654 (4 cited inspections).

Dynacast, LLC also files yearly injury logs with OSHA, summarized below.

Dynacast, LLC: OSHA citation items per year, 1995 to 2022
Citation items per year, by inspection date.

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Inspection history

Inspection 346370083 OPENED NOV 30, 2022Closed

Accident · Partial · Safety · 198 employees at the site · Closed May 16, 2023

25952 Commercentre Drive, Lake Forest, CA 92630 · Nonferrous Metal Die-Casting Foundries · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 3380(F)(2)
Repeat$3,750$3,750Apr 10, 2023Final

Inspection 345562151 OPENED OCT 4, 2021Closed

Accident · Partial · Safety · 252 employees at the site · Closed Nov 8, 2022

25952 Commercentre Drive, Lake Forest, CA 92630 · Special Die and Tool, Die Set, Jig, and Fixture Manufacturing · OSHA's record · Phone and website on Google Maps

Incident on Sep 8, 2021: Employee punctures, cuts finger when caught in leak test mac

At 2:15 a.m. on September 8, 2021, an employee was working as a temporary employee at an aluminum components die casting manufacturer. The employee was employed by a staffing agency and was working as a packer at the site. The employee was calibrating a APTIV Model #9242099 Leak Testing Machine prior to testing the actual parts. As a packer, she was assigned to conduct a leak test of each individual component. The leak test machine requires calibration at the beginning of the shift. The employee put the rabbit (testing piece) into the machine and pressed the reset button. She then immediately pressed the cycle start (palm buttons) and the machine cycled. She then reached into the machine and the clamp attached to the pneumatic cylinders caught her left index finger. A coworker, who was her supervisor was on the floor, did not witness the accident. The employee received medical treatment without hospitalization for a puncture wound and laceration to the finger.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 4202(A)
Other-than-serious$11,250$1,060Mar 4, 2022Final
Citation 2, item 1
29 CFR 4206(A)
Serious$11,250$9,560Mar 4, 2022Final

Inspection 343874525 OPENED MAR 22, 2019Closed

Accident · Partial · Safety · 270 employees at the site · Closed Aug 24, 2021

25952 Commercentre Drive, Lake Forest, CA 92630 · Alumina Refining and Primary Aluminum Production · OSHA's record · Phone and website on Google Maps

Incident on Feb 21, 2019: Employee is struck by hot pressurized fluid, punctures thumb

At 7:00 p.m. on February 21, 2019, an employee was operating a press when he was struck by hot pressurized hydraulic fluid. The employee's thumb was punctured by the fluid and he was hospitalized.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 3203(B)(1)
Other-than-serious$425$315Sep 19, 2019Final
Citation 1, item 2
29 CFR 3380(F)(2)
Other-than-serious$560$475Sep 19, 2019Final
Citation 2, item 1
29 CFR 3384(A)
Serious$15,300$7,650Sep 19, 2019Final

Inspection 342976628 OPENED FEB 27, 2018Closed

Accident · Partial · Safety · 200 employees at the site · Closed Sep 4, 2018

25952 Commerce Center Dr, Lake Forest, CA 92630 · Machine Shops · OSHA's record · Phone and website on Google Maps

Incident on Sep 29, 2017: Employee's finger is amputated by cnc machine

At 4:00 a.m. on September 29, 2017, an employee was operating CNC machine #4. The employee had placed a motor mount part inside the machine so it could be picked up by the machine and threaded. He pushed the "ready" button and the machine came around to pick up the part. However, the employee's hand was still inside of the machine when the machine clamped down on the part. The employee's right middle fingertip was amputated. The incident investigation determined that the company did not use the safety light curtains and interlock system, which would have automatically stopped the machine if hands, arms, fingers, or anything would cross the path of the light curtain field.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1 Other-than-serious$185$185Mar 23, 2018Final
Citation 1, item 2
29 CFR 3203(A)
Other-than-serious$560$560Mar 23, 2018Final
Citation 2, item 1
29 CFR 3577(B)
Serious$5,060$5,060Mar 23, 2018Final
Citation 3, item 1
29 CFR 4184(B)
Serious$18,000$18,000Mar 23, 2018Final

Inspection 315531590 OPENED NOV 13, 2012Closed

Accident · Partial · Safety · 100 employees at the site · Closed Sep 24, 2013

25952 Commercenter Dr., Lake Forest, CA 92630 · Nonferrous Metal Foundries · OSHA's record · Phone and website on Google Maps

Incident on Nov 6, 2012: Press operator crushes both hands when equipment cycles

At approximately 4:30 p.m. on November 6, 2012, Employee #1, a 22-year-old male Pressing Machine Operators with Dynacast Inc., was employed as a temporary machi ne operator assigned to the production floor. Employee #1 was operating a punch press also known as trim press at the work station identified as T-21. When he r eached into the point of operation in an attempt to retreat work pieces the mach ine cycled and crushed both of his hands between the dies. Employee #1 was hospi talized for fracture injures to his hands as a result of the event. Employee #1 was a contract employee from a staffing agency at the time of his injury.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 461 A
Other-than-serious$375$300Feb 6, 2013Final
Citation 1, item 2 Other-than-serious$375$300Feb 6, 2013Final
Citation 1, item 3 Other-than-serious$750$600Feb 6, 2013Final
Citation 1, item 4 Other-than-serious$185$150Feb 6, 2013Final
Citation 2, item 1
29 CFR 4215 F04
Other-than-serious$22,500$300Feb 6, 2013Final

Inspection 125907204 OPENED DEC 11, 1997Closed

Accident · Partial · Safety · 120 employees at the site · Closed Jun 2, 1998

25952 Commerce Center Drive, Lake Forest, CA 92630 · OSHA's record · Phone and website on Google Maps

Incident on Nov 3, 1997: Employee burned from hot metal splash

At approximately 11:35 a.m. on November 3, 1997, Employee #1 standing in front o f a hot-chamber zinc die cast machine making repairs suffered burns to his face, neck and shoulder when the machine was accidentally activated.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 3314 A
Serious$5,000$5,000Feb 27, 1998Closed

Inspection 125907832 OPENED DEC 11, 1997Closed

Unprogrammed related · Partial · Safety · 50 employees at the site · Closed Sep 23, 1999

25952 Commerce Center Drive, Lake Forest, CA 92630 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 14301 A02
Other-than-serious$300$300Jan 16, 1998Closed

Inspection 125900647 OPENED MAY 4, 1995Closed

Accident · Partial · Safety · 9 employees at the site · Closed Aug 15, 1995

16753 Noyes Ave, Irvine, CA 92718 · OSHA's record · Phone and website on Google Maps

Incident on Apr 26, 1995: Employee's finger amputated in press

Employee #1, a machine operator, was operating a Dynamold injection machine. Whe n he reached into the die area to adjust a small part with his left hand he acci dentally pushed one of the START buttons with his right hand, activating the mac hine. Employee #1's left middle finger was amputated at the first joint. The mac hine's two-hand trip was not properly configured, thus two hands were not requir ed to operate the machine.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 4211 A
Serious$3,000$3,000May 19, 1995Closed
2 older inspections

Inspection 125900357 OPENED APR 25, 1995Closed

Accident · Partial · Safety · 6 employees at the site · Closed May 4, 1995

2652 Dow Ave, Tustin, CA 92650 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 125900266 OPENED APR 24, 1995Closed

Accident · Partial · Safety · 120 employees at the site · Closed Aug 15, 1995

2652 Dow Ave, Tustin, CA 92650 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Injury and illness logs

From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.

In 2025, the Lake Forest site logged 6 recordable injuries or illnesses among about 147 workers: 4.5 per 100 full-time workers, against a median of 5.4 for its industry.

Site and yearWorkersCasesDays-away casesRateIndustry median
Dynacast
Lake Forest · 2025
147 604.55.4

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 2340.16

29 CFR 2340.17

29 CFR 2500.25

29 CFR 2500.8

Other nonferrous metal foundries employers in California

Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.