Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Glenn O. Hawbaker, Inc.
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL06724
MINE PORTFOLIO
9 of 9 mines and facilities
2025-01-01 – 2026-10-13. Active records; production reporting is not required.
Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| Brokenstraw Aggregate Plant #223604191 · Active6/8 quarters reported | Warren, PASurface · MSHA: Construction Sand and Gravel | 0 | 19,093 | 1 | 0 | 44.3 |
| CANOE VALLEY AGGREGATE PLANT #163609177 · Active6/8 quarters reported | Huntingdon, PASurface · MSHA: Crushed, Broken Limestone NEC | 0 | 26,107 | 1 | 0 | 81.3 |
| Hagerman's Run Aggregate Plant #123608784 · Active6/8 quarters reported | Lycoming, PASurface · MSHA: Crushed, Broken Sandstone | 0 | 44,660 | 3 | 1 | 96.5 |
| HAZLETON AGGREGATE FACILITY PLANT #233609515 · Active6/8 quarters reported | Luzerne, PASurface · MSHA: Crushed, Broken Stone NEC | 0 | 37,417 | 2 | 0 | 39.8 |
| Kleemann K078 Crusher SN K07801983610389 · Active6/8 quarters reported | Centre, PASurface · MSHA: Crushed, Broken Limestone NEC | 0 | 2,357 | 0 | 0 | 38.0 |
| Naginey Quarry3600018 · Active6/8 quarters reported | Mifflin, PASurface · MSHA: Crushed, Broken Stone NEC | 0 | 29,479 | 2 | 1 | 39.8 |
| Pleasant Gap Aggregate Plant #23607433 · Active6/8 quarters reported | Centre, PASurface · MSHA: Crushed, Broken Limestone NEC | 0 | 155,700 | 2 | 1 | 124.8 |
| Sandy Ridge Aggregate Plant #93608697 · Active5/8 quarters reported | Centre, PASurface · MSHA: Crushed, Broken Sandstone | 0 | 24,842 | 3 | 1 | 102.3 |
| Shinglehouse Aggregate Plant #83608561 · Active6/8 quarters reported | Mckean, PASurface · MSHA: Construction Sand and Gravel | 0 | 17,918 | 4 | 0 | 45.5 |
Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.
LOCATION
Portfolio map
9 of 9 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Brokenstraw Aggregate Plant #2241.85472, -79.39556Open map ↗
- CANOE VALLEY AGGREGATE PLANT #1640.55361, -78.16611Open map ↗
- Hagerman's Run Aggregate Plant #1241.19833, -76.99694Open map ↗
- HAZLETON AGGREGATE FACILITY PLANT #2340.95833, -75.97472Open map ↗
- Kleemann K078 Crusher SN K078019840.88056, -77.72111Open map ↗
- Naginey Quarry40.70528, -77.55583Open map ↗
- Pleasant Gap Aggregate Plant #240.88139, -77.71972Open map ↗
- Sandy Ridge Aggregate Plant #940.85722, -78.24444Open map ↗
- Shinglehouse Aggregate Plant #841.97250, -78.20500Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. All 9 mines listed under this operator were checked; 9 have reports in the available quarters. Totals use current ownership.
Hours worked
357,573reported employee hours
Tons per hour
0.00production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 51,639 | 0.00 | 102 | 9/9 mines reporting |
| 2025 Q2 | 0 | 61,917 | 0.00 | 110 | 9/9 mines reporting |
| 2025 Q3 | 0 | 62,432 | 0.00 | 115 | 9/9 mines reporting |
| 2025 Q4 | 0 | 54,671 | 0.00 | 99 | 8/9 mines reporting |
| 2026 Q1 | 0 | 56,442 | 0.00 | 114 | 9/9 mines reporting |
| 2026 Q2 | 0 | 70,472 | 0.00 | 107 | 9/9 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
183 significant & substantial (S&S)
Accident records
40 records classified as fatality
Proposed penalties · USD
2,720.0016 of 18 violations with amounts
On-site inspection hours
612.0041 inspections · 41 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 4 | 1 | 698.00 | 0 | 0 | 7 | 102.8 |
| 2025-Q2 | 2 | 0 | 302.00 | 0 | 0 | 7 | 118.3 |
| 2025-Q3 | 1 | 0 | 151.00 | 0 | 0 | 4 | 63.0 |
| 2025-Q4 | 2 | 0 | 302.00 | 0 | 0 | 9 | 134.5 |
| 2026-Q1 | 1 | 0 | 151.00 | 2 | 0 | 3 | 18.8 |
| 2026-Q2 | 4 | 1 | 720.00 | 1 | 0 | 5 | 87.3 |
| 2026-Q3 | 4 | 1 | 396.00 | 1 | 0 | 6 | 87.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Hagerman's Run Aggregate Plant #12 · 3608784
Spot Inspection · 10.0 on-site hours
- Naginey Quarry · 3600018
HANDTOOLS (NONPOWERED) · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
Two employees were using a C clamp to hold a bearing while they repaired the tightener bolt, the C clamp came off and struck 1st employee on the right side in the rib area.
- Pleasant Gap Aggregate Plant #2 · 3607433
Spot Inspection · 13.5 on-site hours
- Shinglehouse Aggregate Plant #8 · 3608561
56.14207
- Shinglehouse Aggregate Plant #8 · 3608561
Regular Safety and Health Inspection · 14.5 on-site hours
- Shinglehouse Aggregate Plant #8 · 3608561
47.44(b)
- Brokenstraw Aggregate Plant #22 · 3604191
Regular Safety and Health Inspection · 7.5 on-site hours
- Brokenstraw Aggregate Plant #22 · 3604191
56.11012 · $151.00 proposed
- CANOE VALLEY AGGREGATE PLANT #16 · 3609177
Regular Safety and Health Inspection · 17.5 on-site hours
- Sandy Ridge Aggregate Plant #9 · 3608697
Regular Safety and Health Inspection · 24.5 on-site hours
- Sandy Ridge Aggregate Plant #9 · 3608697
56.14107(a) · S&S · $245.00 proposed
- HAZLETON AGGREGATE FACILITY PLANT #23 · 3609515
56.14100(b) · $151.00 proposed
- HAZLETON AGGREGATE FACILITY PLANT #23 · 3609515
Regular Safety and Health Inspection · 14.3 on-site hours
- Pleasant Gap Aggregate Plant #2 · 3607433
56.12020 · $151.00 proposed
- Kleemann K078 Crusher SN K0780198 · 3610389
Regular Safety and Health Inspection · 17.5 on-site hours
- Pleasant Gap Aggregate Plant #2 · 3607433
56.20003(a) · $151.00 proposed
- Pleasant Gap Aggregate Plant #2 · 3607433
Regular Safety and Health Inspection · 30.5 on-site hours
- Hagerman's Run Aggregate Plant #12 · 3608784
Regular Safety and Health Inspection · 17.0 on-site hours
- Hagerman's Run Aggregate Plant #12 · 3608784
56.9300(a) · S&S · $267.00 proposed
- Pleasant Gap Aggregate Plant #2 · 3607433
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Shop employee was attempting to remove a trailer tire from the front axel of a tanker truck with a sledge hammer. The sledge hammer bounced back and pinched the employees hand against the fender of the truck causing a 1/2" laceration that required 2 stiches.
- Naginey Quarry · 3600018
Regular Safety and Health Inspection · 8.0 on-site hours
- CANOE VALLEY AGGREGATE PLANT #16 · 3609177
Spot Inspection · 5.5 on-site hours
- Sandy Ridge Aggregate Plant #9 · 3608697
HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY
Accident narrative
While removing parts from a cone crusher, a pry bar was being used to spin a part, the bar slipped causing the employee to slip landing on their left knee causing injury.
- Sandy Ridge Aggregate Plant #9 · 3608697
Electrical Technical Investigation · 6.0 on-site hours
- Sandy Ridge Aggregate Plant #9 · 3608697
Spot Inspection · 7.3 on-site hours
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
SELECTED PORTFOLIO
1 linked controller.
Relationships reflect the selected mine status and current MSHA controller/operator fields.