Key Takeaway
MIDDLEPORT MATERIALS INC. is a active surface mine producing Stone, located in Middleport, Schuylkill County, PA. It has 121 violations on record (24 S&S) and $17K in proposed penalties. Operated by Richard E. Pierson Materials Corp..
MIDDLEPORT MATERIALS INC.
Operator: Richard E. Pierson Materials Corp.
Controller: Richard E Pierson
Location: Middleport, Schuylkill County, PA
Employees: 6
Recent Violations
View all 121 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/09/2025 | 56.11001 | Non-S&S | ModNegligence | $151 |
| 10/16/2024 | 56.17001 | S&S | ModNegligence | $161 |
| 10/16/2024 | 56.11001 | S&S | ModNegligence | $161 |
| 10/15/2024 | 56.4101 | Non-S&S | ModNegligence | $147 |
| 05/21/2024 | 56.14109(b)(2) | Non-S&S | ModNegligence | $221 |
| 11/27/2023 | 56.14101(a)(2) | Non-S&S | ModNegligence | $143 |
| 11/02/2022 | 56.14107(a) | Non-S&S | LowNegligence | $133 |
| 11/02/2022 | 56.20003(a) | Non-S&S | ModNegligence | $133 |
| 11/02/2022 | 56.14107(a) | Non-S&S | LowNegligence | $133 |
| 11/02/2022 | 56.20003(a) | Non-S&S | LowNegligence | $133 |
| 06/09/2022 | 56.12018 | Non-S&S | LowNegligence | $133 |
| 06/08/2022 | 56.14101(a)(2) | Non-S&S | LowNegligence | $133 |
| 06/08/2022 | 56.14132(a) | Non-S&S | ModNegligence | $133 |
| 06/08/2022 | 56.14130(c) | Non-S&S | LowNegligence | $133 |
| 06/08/2022 | 56.12018 | Non-S&S | LowNegligence | $133 |
| 06/08/2022 | 56.20003(a) | Non-S&S | ModNegligence | $133 |
| 06/08/2022 | 56.20003(a) | Non-S&S | LowNegligence | $133 |
| 06/08/2022 | 56.14132(a) | Non-S&S | LowNegligence | $133 |
| 02/03/2022 | 56.9101 | S&S | LowNegligence | $321 |
| 01/31/2022 | 56.12019 | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 18 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/03/2022 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 3d restricted |
| 08/14/2020 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 55d restricted |
| 01/17/2020 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 5d restricted |
| 04/16/2019 | HANDLING OF MATERIALS | PERM TOT OR PERM PRTL DISABLTY | None |
| 04/10/2019 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 2d lost |
| 03/16/2017 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/13/2017 | SLIP OR FALL OF PERSON | INJURIES INVOLVNG NONEMPLOYEES | None |
| 02/12/2015 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/05/2012 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 245d lost |
| 05/09/2011 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
Inspections
View all 63 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/08/2025 | 12/10/2025 | 20.50 | 1 |
| 05/06/2025 | 05/13/2025 | 16.00 | 1 |
| 10/15/2024 | 10/17/2024 | 31.00 | 1 |
| 07/26/2024 | 07/26/2024 | 4.50 | 1 |
| 07/23/2024 | 07/23/2024 | 4.00 | 1 |
| 05/20/2024 | 05/24/2024 | 21.00 | 1 |
| 11/27/2023 | 12/07/2023 | 21.00 | 1 |
| 09/25/2023 | 09/25/2023 | 2.75 | 1 |
| 05/31/2023 | 06/06/2023 | 18.00 | 1 |
| 10/26/2022 | 11/16/2022 | 43.00 | 2 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does MIDDLEPORT MATERIALS INC. have?
MIDDLEPORT MATERIALS INC. has 121 MSHA violations on record, of which 24 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $17K.
What type of mine is MIDDLEPORT MATERIALS INC.?
MIDDLEPORT MATERIALS INC. is a Surface mine producing Stone, located in Middleport, Schuylkill County, PA. It currently has 6 employees.
Has anyone been injured or killed at MIDDLEPORT MATERIALS INC.?
According to MSHA records, MIDDLEPORT MATERIALS INC. has 18 reported accident/injury records and 0 fatalities on file.
Who operates MIDDLEPORT MATERIALS INC.?
MIDDLEPORT MATERIALS INC. is operated by Richard E. Pierson Materials Corp. and controlled by Richard E Pierson. MSHA Mine ID: 3607480.