Key Takeaway
Comstock Quarry is a abandoned surface mine producing Stone, located in Rome, Bradford County, PA. It has 29 violations on record (10 S&S) and $4K in proposed penalties. Operated by Blackknight Quarries Inc.
Comstock Quarry
Operator: Blackknight Quarries Inc
Controller: John Maloney; Gary E Benjamin
Location: Rome, Bradford County, PA
Recent Violations
View all 29 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 04/23/2025 | 56.14103(b) | Non-S&S | LowNegligence | $151 |
| 10/16/2024 | 50.30(a) | Non-S&S | LowNegligence | $151 |
| 08/10/2023 | 56.14132(a) | Non-S&S | ModNegligence | $143 |
| 10/20/2021 | 56.14107(a) | S&S | ModNegligence | $136 |
| 10/20/2021 | 56.15014 | S&S | ModNegligence | $136 |
| 03/17/2021 | 56.12005 | S&S | ModNegligence | $302 |
| 03/17/2021 | 56.14107(a) | S&S | HighNegligence | $453 |
| 03/17/2021 | 56.12030 | S&S | ModNegligence | $302 |
| 04/30/2020 | 56.14132(a) | Non-S&S | ModNegligence | $123 |
| 04/30/2020 | 56.14107(a) | S&S | HighNegligence | $448 |
| 04/30/2020 | 56.14132(a) | S&S | ModNegligence | $298 |
| 05/02/2019 | 56.12030 | Non-S&S | LowNegligence | $121 |
| 06/26/2018 | 56.14100(c) | Non-S&S | ModNegligence | $118 |
| 03/31/2018 | 50.30(a) | Non-S&S | LowNegligence | $118 |
| 09/30/2017 | 50.30(a) | Non-S&S | LowNegligence | $118 |
| 10/26/2016 | 56.18010 | Non-S&S | ModNegligence | $114 |
| 10/26/2016 | 56.14132(a) | Non-S&S | ModNegligence | $114 |
| 03/24/2016 | 56.12030 | Non-S&S | LowNegligence | $100 |
| 03/31/2012 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 04/07/2011 | 56.12018 | Non-S&S | ModNegligence | $100 |
Accidents & Injuries
View all 24 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/15/2011 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 17d lost |
| 08/19/2011 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/19/2011 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 236d lost |
| 05/25/2011 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 3d lost |
| 10/20/2010 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 2d lost |
| 09/20/2010 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | None |
| 07/16/2009 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 14d lost |
| 08/04/2008 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/16/2008 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | None |
| 05/22/2008 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 16d lost |
Inspections
View all 34 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 04/30/2025 | 04/30/2025 | 3.25 | 1 |
| 04/23/2025 | 04/23/2025 | 6.50 | 1 |
| 08/01/2024 | 08/01/2024 | 5.25 | 1 |
| 08/14/2023 | 08/15/2023 | 5.50 | 1 |
| 08/10/2023 | 08/11/2023 | 14.00 | 1 |
| 10/20/2021 | 10/22/2021 | 19.50 | 1 |
| 09/13/2021 | 09/15/2021 | 5.25 | 1 |
| 03/17/2021 | 03/23/2021 | 20.00 | 1 |
| 04/30/2020 | 05/01/2020 | 12.00 | 1 |
| 05/01/2019 | 05/02/2019 | 8.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Comstock Quarry have?
Comstock Quarry has 29 MSHA violations on record, of which 10 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $4K.
What type of mine is Comstock Quarry?
Comstock Quarry is a Surface mine producing Stone, located in Rome, Bradford County, PA. It currently has 0 employees.
Has anyone been injured or killed at Comstock Quarry?
According to MSHA records, Comstock Quarry has 24 reported accident/injury records and 0 fatalities on file.
Who operates Comstock Quarry?
Comstock Quarry is operated by Blackknight Quarries Inc and controlled by John Maloney; Gary E Benjamin. MSHA Mine ID: 3609166.