Key Takeaway
Portable #1 is a active surface mine producing Stone, located in Franklin, Franklin County, NE. It has 20 violations on record (3 S&S) and $3K in proposed penalties. Operated by CenCon of Kansas LLC.
Portable #1
Operator: CenCon of Kansas LLC
Controller: Tiffany Rietzke; Ryan Rietzke
Location: Franklin, Franklin County, NE
Employees: 4
Recent Violations
View all 20 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/24/2025 | 56.23003(a) | Non-S&S | LowNegligence | $151 |
| 07/24/2025 | 56.14132(a) | Non-S&S | ModNegligence | $151 |
| 07/24/2025 | 56.4501 | Non-S&S | ModNegligence | $151 |
| 07/24/2025 | 47.41(a) | Non-S&S | ModNegligence | $151 |
| 03/12/2025 | 46.8(a) | Non-S&S | ModNegligence | $168 |
| 03/12/2025 | 46.9(a) | Non-S&S | ModNegligence | $151 |
| 01/17/2024 | 46.3(a) | Non-S&S | ModNegligence | $147 |
| 01/17/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 01/17/2024 | 56.14107(a) | S&S | ModNegligence | $172 |
| 01/17/2024 | 56.14101(a)(2) | Non-S&S | ModNegligence | $147 |
| 01/17/2024 | 56.14103(a) | Non-S&S | ModNegligence | $147 |
| 01/17/2024 | 56.14132(b)(1)(i) | Non-S&S | ModNegligence | $147 |
| 07/16/2023 | 50.30(a) | Non-S&S | ModNegligence | $147 |
| 02/07/2023 | 50.30(a) | Non-S&S | NoNegligence | $143 |
| 02/07/2023 | 56.4101 | Non-S&S | ModNegligence | $143 |
| 02/07/2023 | 56.14100(b) | S&S | ModNegligence | $346 |
| 11/08/2021 | 46.7 | S&S | ModNegligence | $136 |
| 11/08/2021 | 56.4101 | Non-S&S | ModNegligence | $125 |
| 08/16/2021 | 56.14100(b) | Non-S&S | ModNegligence | $125 |
| 08/16/2021 | 56.14207 | Non-S&S | ModNegligence | $125 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 08/10/2021 | HANDLING OF MATERIALS | PERM TOT OR PERM PRTL DISABLTY | 17d lost, 13d restricted |
Inspections
View all 8 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 07/24/2025 | 08/01/2025 | 20.00 | 1 |
| 03/12/2025 | 03/14/2025 | 8.00 | 1 |
| 01/23/2024 | 01/23/2024 | 12.00 | 1 |
| 01/17/2024 | 01/17/2024 | 17.25 | 1 |
| 02/14/2023 | 02/14/2023 | 5.25 | 1 |
| 02/06/2023 | 02/07/2023 | 22.50 | 1 |
| 11/07/2021 | 11/08/2021 | 8.50 | 1 |
| 08/16/2021 | 08/17/2021 | 21.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Portable #1 have?
Portable #1 has 20 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Portable #1?
Portable #1 is a Surface mine producing Stone, located in Franklin, Franklin County, NE. It currently has 4 employees.
Has anyone been injured or killed at Portable #1?
According to MSHA records, Portable #1 has 1 reported accident/injury records and 0 fatalities on file.
Who operates Portable #1?
Portable #1 is operated by CenCon of Kansas LLC and controlled by Tiffany Rietzke; Ryan Rietzke. MSHA Mine ID: 2501311.