Key Takeaway

Track Mounted Portable Plant #3 is a intermittent surface mine producing Stone, located in SHELTON, Grays Harbor County, WA. It has 1 violations on record (1 S&S) and $151 in proposed penalties. Operated by Northwest Rock Inc.

Track Mounted Portable Plant #3

Intermittent Surface Stone

Operator: Northwest Rock Inc

Controller: Jason Messmer; Randy Rognlin

Location: SHELTON, Grays Harbor County, WA

Employees: 4

1
Violations
1
S&S Violations
0
Accidents
$151
Penalties

Recent Violations

View all 1 →
Date Section S&S Negligence Penalty
08/04/2025 56.11001 S&S ModNegligence $151

Inspections

View all 2 →
Begin End Hours Inspectors
01/08/2026 01/09/2026 9.50 1
08/04/2025 08/05/2025 15.25 1

Mine Details

MSHA Mine ID4503855
Mine TypeSurface
StatusIntermittent
CommodityStone
SIC DescriptionCrushed, Broken Basalt
Employees4
Days/Week5.0
Hours/Shift8.0
Coordinates46.8950000, -123.8091670
Nearest TownSHELTON

Frequently Asked Questions

How many MSHA violations does Track Mounted Portable Plant #3 have?

Track Mounted Portable Plant #3 has 1 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $151.

What type of mine is Track Mounted Portable Plant #3?

Track Mounted Portable Plant #3 is a Surface mine producing Stone, located in SHELTON, Grays Harbor County, WA. It currently has 4 employees.

Has anyone been injured or killed at Track Mounted Portable Plant #3?

According to MSHA records, Track Mounted Portable Plant #3 has 0 reported accident/injury records and 0 fatalities on file.

Who operates Track Mounted Portable Plant #3?

Track Mounted Portable Plant #3 is operated by Northwest Rock Inc and controlled by Jason Messmer; Randy Rognlin. MSHA Mine ID: 4503855.