Portable #1 Metal/Non-Metal
Kings Construction Co Inc
· Surface
Controlled by
Kent King; Dan C King
Lawrence,
Douglas County,
KS
·
Intermittent
MSHA Mine ID: 1401810
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Email me when a new MSHA incident is filed at Portable #1.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2022
22
citations
4
significant & substantial
$7,143
proposed penalties
$7,143
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q1 | 545 | 0 | 0 | 0.0 |
| 2024 Q4 | 809 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,752 | 0 | 0 | 0.0 |
| 2024 Q2 | 2,809 | 5 | 1 | 1780.0 |
| 2024 Q1 | 2,722 | 0 | 0 | 0.0 |
| 2023 Q4 | 1,799 | 4 | 1 | 2223.5 |
| 2023 Q3 | 3,175 | 0 | 0 | 0.0 |
| 2023 Q2 | 3,078 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.