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

OSHA Inspection: U.S. ARMY CORPS OF ENGINEERS MUD MOUNTAIN DAM

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of U.S. ARMY CORPS OF ENGINEERS MUD MOUNTAIN DAM in 30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 98022 (NAICS 921190). OSHA activity number 340746064.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
30525 SE MUD MOUNTAIN ROAD
City
ENUMCLAW
State
WA
ZIP
98022
Mailing
30525 SE MUD MOUNTAIN ROAD, ENUMCLAW, WA 98022
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
921190
Employees
11
Ownership type
D

6 citations on file for this inspection.

1910.215 A04

Serious Gravity 5 1 instance 1 exposed
Issued
Jul 21, 2015
Abate by
Aug 23, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.215(a)(4): Work rest(s) on grinding machinery were not adjusted closely to the wheel with a maximum opening of one eighth inch:  a)       1st Park Storage Building;  The Wissota grinders stone was 3/8 inch away from the tool rest.
Recent events (1)
  • — Z (S) $0

1910.305 B02 I

Serious Gravity 5 5 instances 5 exposed
Issued
Jul 21, 2015
Abate by
Aug 23, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.305(b)(2)(i): Each outlet box in completed installations did not have a cover, faceplate, or fixture canopy:  a)      Admin Area West wall;  An outlet did not have a cover.  b)      1st Park Storage Building;  An outlet did not have a cover and a heater/AC was plugged into the outlet.  c)      2nd Park Storage Building;  Two outlets on the ceiling did not have covers.  d)      Park Storage Building #2909;  A junction box was missing a cover.  e)      Park Storage Building #2909;  An outlet on the ceiling was missing a cover.
Recent events (1)
  • — Z (S) $0

1910.23 E01

Repeat Gravity 10 1 instance 1 exposed
Issued
Jul 21, 2015
Abate by
Aug 23, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.23(e)(1): Standard railing(s) did not consist of top rail, intermediate rail (approximately half way between the top rail and floor (21 inches)) and/or posts and/or did not have a vertical height of 42 inches (106.7 cm) nominal from upper surface of top rail to floor:  a)      Automotive and Welding Shop; The second floor storage area had a top rail which measured 41 inches high and a mid-rail which measured 12 inches high.  The midrail was not located half way in between the floor and top rail.  The Army Corps of Engineers Mud Mountain Dam was previously cited for a violation of this occupational safety and health standard, which was contained in OSHA inspection number 314899196, citation number 1, item number 2b and was affirmed as a final order on July 12, 2011, with respect to a workplace located at Enumclaw, WA.
Recent events (1)
  • — Z (R) $0

1910.303 B02

Other-than-serious 1 instance 1 exposed
Issued
Jul 21, 2015
Abate by
Aug 23, 2015
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)       Woodworking Shop;  An office type of power strip (relocatable power tap) was used to charge Dewalt batteries and Pasiode batteries in a dusty shop environment. This violates the UL listing and labeling of the power strip and exposes employees to possible electrical fire hazards.
Recent events (1)
  • — Z (O) $0

1910.303 G01 I

Other-than-serious 3 instances 3 exposed
Issued
Jul 21, 2015
Abate by
Aug 23, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.303(g)(1)(i): Work space was less than 30 inches wide in front of electric equipment operating at 600 volts, nominal, or less:  a)  1st Park Storage Building;  The breaker panel was inaccessible due to storage of large boxes and metal caging.  b)  Metal Quonset, West wall;  The breaker panel was inaccessible due to storage of rock core samples leaving an 11 inch aisle way to access the panel.  c)  Metal Quonset, East wall;  Metal sheeting was stored underneath the breaker panel.
Recent events (1)
  • — Z (O) $0

1910.334 A02 II

Other-than-serious 1 instance 1 exposed
Issued
Jul 21, 2015
Abate by
Aug 23, 2015
Penalty
Initial $0 · Current $0
29 CFR 1910.334(a)(2)(ii): There was a defect or evidence of damage that could have exposes an employee to injury and the defective or damaged item was not removed from service:  a)      Automotive and Welding Shop;  The Milwaukee chain saw located behind the lathe had the power cord pulled from its strain relief.
Recent events (1)
  • — Z (O) $0

View U.S. Army Corps of Engineers MUD Mountain DAM'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 340746064.

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