Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: NATIONAL PARK SERVICE - SANTA MONICA MOUNTAINS

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of NATIONAL PARK SERVICE - SANTA MONICA MOUNTAINS in DIAMOND X RANCH, THOUSAND OAKS, CA 91360 (NAICS 924120). OSHA activity number 336426002.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
DIAMOND X RANCH
City
THOUSAND OAKS
State
CA
ZIP
91360
Mailing
401 WEST HILLCREST DR, THOUSAND OAKS, CA 91360
Inspection type
Unprogrammed Other (I)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
924120
Employees
21
Ownership type
D

9 citations on file for this inspection.

1910.157 E02

Serious Gravity 1 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.157(e)(2): Portable fire extinguishers were not visually inspected at least monthly:    Diamond X Ranch, Warehouse: On or about 11SEP12, 1502hrs, a fire extinguisher was not inspected monthly.
Recent events (1)
  • — Z (S) $0

1910.157 E03

Serious Gravity 1 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.157(e)(3): Portable fire extinguishers were not subjected to an annual maintenance check:    Diamond X Ranch, Warehouse: On or about 11SEP12, 1502hrs, a fire extinguisher was not inspected annually, lacking any record of annual inspection.
Recent events (1)
  • — Z (S) $0

1910.242 B

Serious Gravity 5 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.242(b): Compressed air used for cleaning purposes was not reduced to less than 30 p.s.i.:    Diamond X Ranch, Warehouse: On or about 11SEP12, 1502hrs, a portable air compressor used by the employees to clean the warehouse was not reduced to less than 30 p.s.i.:
Recent events (1)
  • — Z (S) $0

1910.303 B02

Serious Gravity 5 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.303(b)(2): Listed or labeled electrical equipment was not used or installed in accordance with instructions included in the listing or labeling:    (a) Diamond X Ranch, Roads & Trails office: On or about 11SEP12, 1357hrs, a power strip was used to provide 120VAC electrical service to another power strip.    (b) Diamond X Ranch, Roads & Trails office: On or about 11SEP12, 1400hrs, a flexible cord was used to provide 120VAC service to another flexible cord.
Recent events (1)
  • — Z (S) $0

1910.304 G05

Serious Gravity 5 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.304(g)(5): The paths to ground from circuits, equipment, and enclosures were not permanent, continuous, and effective:     Diamond X Ranch, ranch house bathroom: On or about 11SEP12, 1409hrs, a GFCI protected receptacle outlet had an open ground, interrupting the path to ground of the outlet.
Recent events (1)
  • — Z (S) $0

1910.305 B02 I

Serious Gravity 5 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.305(b)(2)(i): Pull boxes, junction boxes, and fittings were not provided with covers identified for the purpose:    Diamond X Ranch, Machine Shop: On or about 11SEP12, 1451hrs, the employer used duct tape to cover gaps left by a junction box cover that was not the correct size for the box.
Recent events (1)
  • — Z (S) $0

1910.305 G01 IV A

Serious Gravity 5 1 instance 5 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.305(g)(1)(iv)(A): Flexible cords and cables were used as a substitute for the fixed wiring of a structure:    Diamond X Ranch, Roads & Trails office: On or about 11SEP12, 1400hrs, an extension cord was used to provide power into the office on a permanent basis.
Recent events (1)
  • — Z (S) $0

1910.305 G01 IV D

Serious Gravity 5 5 instances 10 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.305(g)(1)(iv)(D): Flexible cords and cables were attached to building surfaces:    (a) Diamond X Ranch, Roads & Trails office: On or about 11SEP12, 1400hrs, flexible cords were attached to the building structure.     (b) Diamond X Ranch, Machine Shop: On or about 11SEP12, 1437hrs, a power strip was attached to the building structure.     (c) Diamond X Ranch, Warehouse: On or about 11SEP12, 1458hrs, two power strips were attached to the building structure near the workbench.    (d) Diamond X Ranch, Warehouse: On or about 11SEP12, 1458hrs, flexible cords were attached to the building structure.     (e) Diamond X Ranch, Warehouse: On or about 11SEP12, 1502hrs, a power strip was attached to the building structure near the air compressor.
Recent events (1)
  • — Z (S) $0

1910.305 G02 II

Serious Gravity 5 1 instance 3 exposed
Issued
Nov 6, 2012
Abate by
Nov 27, 2012
Penalty
Initial $0 · Current $0
29 CFR 1910.305(g)(2)(ii): Flexible cords were not used only in continuous lengths without splice or tap:    Diamond X Ranch, Machine Shop: On or about 11SEP12, 1436hrs, a light bulb fixture was spliced to the end of a flexible cord to provide lighting and heating to a refrigerator.
Recent events (1)
  • — Z (S) $0

View National Park Service - Santa Monica Mountains's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 336426002.

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