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Occupational Safety and Health Administration OSHA

Inspection Detail

Case Status: OPEN

Note: The following inspection has not been indicated as closed. Please be aware that the information shown may change, e.g. violations may be added or deleted. For open cases, in which a citation has been issued, the citation information may not be available for 5 days following receipt by the employer for Federal inspections or for 30 days following receipt by the employer for State inspections.

Inspection: 1457916.015 - General Dynamics Nassco

Inspection Information - Office: Ca San Diego


Inspection Nr: 1457916.015
Report ID: 0950632
Date Opened: 01/24/2020

Site Address:
General Dynamics Nassco
2798 E Harbor Drive
San Diego, CA 92113

Mailing Address:
Po Box 85278 M/S 27, San Diego, CA 92186

Union Status: Union


NAICS: 336611/Ship Building and Repairing

Inspection Type: Accident

Scope: Partial

Advanced Notice: N

Ownership: Private

Safety/Health: Safety

Close Conference: 07/23/2020


Case Closed:

Related Activity
Type Activity Nr Safety Health
Accident 1534686
Case Status: OPEN
Violation Summary
Violations/Penalties Serious Willful Repeat Other Unclass Total
Initial Violations 3 4 7
Current Violations 3 4 7
Initial Penalty $75,000 $0 $0 $2,760 $0 $77,760
Current Penalty $75,000 $0 $0 $2,760 $0 $77,760
FTA Penalty $0 $0 $0 $0 $0 $0

Violation Items
# Citation ID Citaton Type Standard Cited Issuance Date Abatement Due Date Current Penalty Initial Penalty FTA Penalty Contest Latest Event Note
1. 01001 Other 3203(B)(2) 07/20/2020 08/24/2020 $425 $425 $0 08/12/2020 C - Contested  
2. 01002 Other 14001(A) 07/20/2020 08/24/2020 $425 $425 $0 08/12/2020 C - Contested  
3. 01003 Other 28120002 B 07/20/2020 $955 $955 $0 08/12/2020 C - Contested  
4. 01004 Other 2940(B) 07/20/2020 09/03/2020 $955 $955 $0 08/12/2020 C - Contested  
5. 02001 Serious 29400001 B 07/20/2020 $25,000 $25,000 $0 08/12/2020 C - Contested  
6. 03001 Serious 2944(G)(1) 07/20/2020 $25,000 $25,000 $0 08/12/2020 C - Contested  
7. 04001 Serious 3203(A)(4) 07/20/2020 $25,000 $25,000 $0 08/12/2020 C - Contested  

Investigation Summary

Investigation Nr: 123393.015
Event: 01/10/2020
Employee Burns Both Hands Probing Lis When Arc Flash Occurs

At 9:30 p.m. on January 10, 2020, an employee and Coworker #1, both Maintenance Electricians, were dispatched to troubleshoot a crane that had lost power. The c rane is one of many located in a steel yard within a shipbuilding facility. Afte r not being able to identify the problem, the employee (the Lead) called the mai ntenance shop to update Coworker #2 (Maintenance Supervisor) about the situation . Coworker #2 sent Coworker #3 (Maintenance Technician) to help. After no succes s, Coworker #3 called Coworker #2 who came out to assist with the troubleshootin g. Coworker #2 went inside the building and opened the door to a 4,160 volt load interrupt switch (LIS) box and directed the employee get his Fluke 117 hand-hel d multimeter. Coworker #2 then directed the employee to start probing busbars on the LIS with the Fluke. The employee probed the bottom row of busbars and then continued probing while Coworker #2 stood behind him. As the employee probed the middle busbar an arc flash occurred that burned both his hands. The employee in curred 2nd degree electrical burns to both hands, requiring hospitalization.

Keywords:burn, busbar, contact, crane, electric arc, electric arc flash, electric conductor, electric meter, electric sign, electrical box, electrical wire, electrician, hand, high voltage, injury illness prevention program

Investigated Inspection
# Inspection Age Sex Degree Nature Occupation
1 1457916.015 Hospitalized injury Electricians
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