Key Takeaway

PORT-CEC #1 is a intermittent surface mine producing Stone, located in Lake Ozark, Miller County, MO. It has 61 violations on record (18 S&S) and $9K in proposed penalties. Operated by Magruder Limestone Co Inc.

PORT-CEC #1

Intermittent Surface Stone

Operator: Magruder Limestone Co Inc

Controller: Mark Magruder

Location: Lake Ozark, Miller County, MO

Employees: 4

61
Violations
18
S&S Violations
4
Accidents
$9K
Penalties

Recent Violations

View all 61 →
Date Section S&S Negligence Penalty
06/11/2025 56.1000 Non-S&S HighNegligence $151
03/26/2024 56.4201(a)(2) Non-S&S LowNegligence $147
03/26/2024 56.4201(a)(2) Non-S&S LowNegligence $147
08/21/2023 56.14130(g) Non-S&S LowNegligence $143
08/21/2023 56.14107(a) Non-S&S HighNegligence $143
08/21/2023 56.12008 Non-S&S LowNegligence $143
08/21/2023 56.14107(a) Non-S&S LowNegligence $143
08/21/2023 56.14207 Non-S&S LowNegligence $143
08/21/2023 56.16005 Non-S&S ModNegligence $143
08/21/2023 56.14100(b) Non-S&S ModNegligence $143
08/21/2023 41.12 Non-S&S HighNegligence $143
08/21/2023 56.12028 Non-S&S HighNegligence $295
10/13/2021 56.9300(b) S&S ModNegligence $125
10/13/2021 56.4201(a)(1) Non-S&S ModNegligence $125
10/13/2021 56.4201(a)(2) Non-S&S ModNegligence $125
10/13/2021 56.14107(a) Non-S&S ModNegligence $125
10/13/2021 56.14107(a) Non-S&S ModNegligence $125
10/13/2021 56.14107(a) Non-S&S ModNegligence $125
10/13/2021 56.12004 Non-S&S ModNegligence $125
10/13/2021 56.12004 Non-S&S ModNegligence $125

Accidents & Injuries

View all 4 →
Date Classification Injury Days Lost
02/26/2024 HANDTOOLS (NONPOWERED) NO DYS AWY FRM WRK,NO RSTR ACT None
06/22/2022 HANDLING OF MATERIALS NO DYS AWY FRM WRK,NO RSTR ACT None
11/04/2019 HANDLING OF MATERIALS NO DYS AWY FRM WRK,NO RSTR ACT None
05/18/2015 HANDLING OF MATERIALS DAYS RESTRICTED ACTIVITY ONLY 34d restricted

Inspections

View all 29 →
Begin End Hours Inspectors
06/11/2025 06/11/2025 6.50 1
03/25/2024 03/27/2024 12.00 1
08/21/2023 08/28/2023 17.50 1
10/12/2021 10/14/2021 22.50 1
11/09/2020 11/12/2020 7.25 1
10/15/2020 10/15/2020 12.50 1
03/10/2020 03/11/2020 21.75 1
08/07/2019 08/07/2019 0.75 1
07/09/2018 07/11/2018 21.00 1
06/24/2015 06/24/2015 8.00 1

Mine Details

MSHA Mine ID2302387
Mine TypeSurface
StatusIntermittent
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees4
Days/Week5.0
Hours/Shift10.0
Coordinates39.5033330, -91.3211110
Nearest TownLake Ozark

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Frequently Asked Questions

How many MSHA violations does PORT-CEC #1 have?

PORT-CEC #1 has 61 MSHA violations on record, of which 18 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $9K.

What type of mine is PORT-CEC #1?

PORT-CEC #1 is a Surface mine producing Stone, located in Lake Ozark, Miller County, MO. It currently has 4 employees.

Has anyone been injured or killed at PORT-CEC #1?

According to MSHA records, PORT-CEC #1 has 4 reported accident/injury records and 0 fatalities on file.

Who operates PORT-CEC #1?

PORT-CEC #1 is operated by Magruder Limestone Co Inc and controlled by Mark Magruder. MSHA Mine ID: 2302387.