Filling ungrounded process vessel with Isopropyl Alcohol (Flash Fire)

On July 23, 2020, an employee, 30, was looking into a vessel being filled with chemicals, including Isopropyl alcohol, to ensure the level of the mixture was above the blades before turning on the mixers. The access port was mounted with one bolt so the employee could rotate the cover to look in.

The employee turned on a small flashlight and was looking into the access port when a chemical explosion occurred through the porthole, blowing a hole through the ceiling.

It was determined that when the employee touched the tank that was not properly grounded, an electrostatic discharge ignited the flammable vapors that were being released through the manhole from the isopropanol. The employee was hospitalized to treat chemical burns on his face.

Violations/PenaltiesSeriousWillfulRepeatOtherUnclassTotal
Initial Violations639
Current Violations639
Initial Penalty$38,796$0$0$0$0$38,796
Current Penalty$27,157$0$0$0$0$27,157
FTA Penalty$0$0$0$0$0$0
#Citation IDCitaton TypeStandard CitedIssuance DateAbatement Due DateCurrent PenaltyInitial PenaltyFTA PenaltyContestLatest EventNote
1.01001Serious5A000101/19/2021$7,312$10,445$0I – Informal Settlement 
2.01002Serious19100106 E06 I01/19/202102/12/2021$5,223$7,461$0I – Informal Settlement 
3.01003Serious19100132 D0101/19/202102/12/2021$3,133$4,476$0I – Informal Settlement 
4.01004Serious19100133 A0101/19/202102/12/2021$3,133$4,476$0I – Informal Settlement 
5.01005Serious19100151 C01/19/2021$4,178$5,969$0I – Informal Settlement 
6.01006Serious19100212 A0101/19/2021$4,178$5,969$0I – Informal Settlement 
7.02001Other19100134 C02 I01/19/2021$0$0$0I – Informal Settlement 
8.02002AOther19100303 B0201/19/2021$0$0$0I – Informal Settlement 
9.02002BOther19100305 G02 III01/19/2021$0$0$0I – Informal Settlement 
10.02003Other19101200 H0101/19/2021$0$0$0I – Informal Settlement 

Source: https://www.osha.gov/ords/imis/establishment.inspection_detail?id=1486049.015

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