Coal production
0reported short tons
ACTIVE / CONTROLLER PORTFOLIO
Colas S A
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM03183
MINE PORTFOLIO
20 of 20 mines and facilities
2025-01-01 – 2026-10-18. 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 |
|---|---|---|---|---|---|---|
| Barrett Paving Materials Inc3304255 · Active6/8 quarters reported | Clark, OHSurface · MSHA: Construction Sand and Gravel | 0 | 35,419 | 4 | 0 | 56.5 |
| Barrett Paving Materials Inc3300115 · Active6/8 quarters reported | Shelby, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 35,526 | 5 | 1 | 71.5 |
| Barrett Paving Mats Inc-West Carrollton3301513 · Active6/8 quarters reported | Montgomery, OHSurface · MSHA: Construction Sand and Gravel | 0 | 34,087 | 6 | 1 | 54.0 |
| Blacksburg Quarry3800729 · Active6/8 quarters reported | Cherokee, SCSurface · MSHA: Crushed, Broken Granite | 0 | 56,265 | 11 | 0 | 73.0 |
| Crusher #14801540 · Active6/8 quarters reported | Laramie, WYSurface · MSHA: Crushed, Broken Stone NEC | 0 | 87,753 | 15 | 3 | 50.8 |
| Dexter Sand & Gravel2302430 · Active6/8 quarters reported | Stoddard, MOSurface · MSHA: Construction Sand and Gravel | 0 | 16,837 | 0 | 2 | 24.8 |
| Hardin Sand and Gravel3302129 · Active6/8 quarters reported | Shelby, OHSurface · MSHA: Construction Sand and Gravel | 0 | 24,307 | 4 | 0 | 68.0 |
| Heartland Materials2302419 · Active6/8 quarters reported | Cape Girardeau, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 44,136 | 3 | 0 | 49.3 |
| IRWINDALE PLANT0401763 · Active6/8 quarters reported | Los Angeles, CASurface · MSHA: Construction Sand and Gravel | 0 | 141,037 | 27 | 0 | 89.0 |
| Lewisburg3300172 · Active6/8 quarters reported | Preble, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 11,512 | 1 | 0 | 15.8 |
| LITCHFIELD QUARRY3001288 · Active6/8 quarters reported | Herkimer, NYSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 31,351 | 13 | 0 | 50.3 |
| PLATTSBURGH QUARRIES3000089 · Active6/8 quarters reported | Clinton, NYSurface · MSHA: Crushed, Broken Stone NEC | 0 | 26,804 | 0 | 2 | 44.5 |
| PORTABLE #1 Fort Collins0504083 · Active6/8 quarters reported | Larimer, COSurface · MSHA: Construction Sand and Gravel | 0 | 21,812 | 10 | 0 | 24.3 |
| Portable Plant #13304541 · Active6/8 quarters reported | Miami, OHSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 25,977 | 9 | 0 | 64.0 |
| Rapid City Quarry3900014 · Active6/8 quarters reported | Pennington, SDSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 38,866 | 17 | 0 | 58.8 |
| Richmond Quarry1200022 · Active6/8 quarters reported | Wayne, INSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 50,463 | 2 | 1 | 52.8 |
| Scottsbluff Portable Barge2501203 · Active6/8 quarters reported | Scotts Bluff, NESurface · MSHA: Construction Sand and Gravel | 0 | 16,057 | 7 | 0 | 37.0 |
| Southeast Missouri Stone Company2300191 · Active6/8 quarters reported | Cape Girardeau, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 96,408 | 7 | 4 | 73.5 |
| Superior Crusher #23901658 · Active6/8 quarters reported | Pennington, SDSurface · MSHA: Construction Sand and Gravel | 0 | 17,459 | 14 | 0 | 32.3 |
| WILLIAMSVILLE STONE CO2301163 · Active6/8 quarters reported | Butler, MOSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 42,439 | 4 | 1 | 38.0 |
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
20 of 20 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Barrett Paving Materials Inc39.85750, -84.01028Open map ↗
- Barrett Paving Materials Inc40.21639, -84.21250Open map ↗
- Barrett Paving Mats Inc-West Carrollton39.67639, -84.26694Open map ↗
- Blacksburg Quarry35.13667, -81.52111Open map ↗
- Crusher #141.09861, -105.17167Open map ↗
- Dexter Sand & Gravel36.81639, -89.91389Open map ↗
- Hardin Sand and Gravel40.26833, -84.23472Open map ↗
- Heartland Materials37.43083, -89.62806Open map ↗
- IRWINDALE PLANT34.11833, -117.98056Open map ↗
- Lewisburg39.82667, -84.54333Open map ↗
- LITCHFIELD QUARRY42.97861, -75.19222Open map ↗
- PLATTSBURGH QUARRIES44.71139, -73.47056Open map ↗
- PORTABLE #1 Fort Collins40.49667, -104.97917Open map ↗
- Portable Plant #139.98972, -84.35222Open map ↗
- Rapid City Quarry44.08889, -103.28194Open map ↗
- Richmond Quarry39.91000, -84.82139Open map ↗
- Scottsbluff Portable Barge41.84611, -103.63806Open map ↗
- Southeast Missouri Stone Company37.26056, -89.56472Open map ↗
- Superior Crusher #244.44028, -103.70583Open map ↗
- WILLIAMSVILLE STONE CO36.89972, -90.48583Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 20 mines listed under this controller were checked; 20 have reports in the available quarters. Totals use current ownership.
Hours worked
854,515reported 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 | 128,607 | 0.00 | 287 | 20/20 mines reporting |
| 2025 Q2 | 0 | 154,297 | 0.00 | 304 | 20/20 mines reporting |
| 2025 Q3 | 0 | 153,448 | 0.00 | 296 | 20/20 mines reporting |
| 2025 Q4 | 0 | 134,925 | 0.00 | 281 | 20/20 mines reporting |
| 2026 Q1 | 0 | 128,407 | 0.00 | 266 | 20/20 mines reporting |
| 2026 Q2 | 0 | 154,831 | 0.00 | 273 | 20/20 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
15922 significant & substantial (S&S)
Accident records
150 records classified as fatality
Proposed penalties · USD
65,963.00153 of 159 violations with amounts
On-site inspection hours
1,027.7596 inspections · 96 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 | 35 | 5 | 22,636.00 | 4 | 0 | 19 | 176.5 |
| 2025-Q2 | 21 | 2 | 6,091.00 | 4 | 0 | 12 | 117.3 |
| 2025-Q3 | 21 | 1 | 8,448.00 | 1 | 0 | 12 | 148.0 |
| 2025-Q4 | 11 | 2 | 1,915.00 | 1 | 0 | 5 | 74.8 |
| 2026-Q1 | 25 | 3 | 13,640.00 | 2 | 0 | 16 | 184.3 |
| 2026-Q2 | 32 | 5 | 5,468.00 | 2 | 0 | 23 | 262.8 |
| 2026-Q3 | 10 | 4 | 7,765.00 | 1 | 0 | 7 | 48.0 |
| 2026-Q4 * | 4 | 0 | — | 0 | 0 | 2 | 16.3 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Barrett Paving Mats Inc-West Carrollton · 3301513
56.14103(b) · $151.00 proposed
- Blacksburg Quarry · 3800729
56.12017 · $151.00 proposed
- Blacksburg Quarry · 3800729
Regular Safety and Health Inspection · 16.5 on-site hours
- WILLIAMSVILLE STONE CO · 2301163
56.9300(b) · $151.00 proposed
- Blacksburg Quarry · 3800729
56.11002 · $151.00 proposed
- Blacksburg Quarry · 3800729
56.20003(a) · $151.00 proposed
- WILLIAMSVILLE STONE CO · 2301163
Regular Safety and Health Inspection · 14.8 on-site hours
- Portable Plant #1 · 3304541
Compliance Follow-up Inspection · 10.3 on-site hours
- Dexter Sand & Gravel · 2302430
Regular Safety and Health Inspection · 7.5 on-site hours
- Southeast Missouri Stone Company · 2300191
Regular Safety and Health Inspection · 15.3 on-site hours
- Richmond Quarry · 1200022
56.14100(b) · $151.00 proposed
- Richmond Quarry · 1200022
56.12028 · $151.00 proposed
- Richmond Quarry · 1200022
Verbal Hazard Complaint Inspections · 2.3 on-site hours
- Richmond Quarry · 1200022
Regular Safety and Health Inspection · 12.0 on-site hours
- PORTABLE #1 Fort Collins · 0504083
56.14132(a) · $151.00 proposed
- PORTABLE #1 Fort Collins · 0504083
56.9300(b) · S&S · $193.00 proposed
- PORTABLE #1 Fort Collins · 0504083
56.9300(b) · S&S · $151.00 proposed
- PORTABLE #1 Fort Collins · 0504083
56.14107(a) · $151.00 proposed
- Portable Plant #1 · 3304541
56.5001(a)/56.5005 · $151.00 proposed
- PORTABLE #1 Fort Collins · 0504083
Regular Safety and Health Inspection · 13.5 on-site hours
- PORTABLE #1 Fort Collins · 0504083
56.12008 · $151.00 proposed
- PORTABLE #1 Fort Collins · 0504083
56.20003(a) · $151.00 proposed
- Barrett Paving Materials Inc · 3300115
Regular Safety and Health Inspection · 17.3 on-site hours
- Blacksburg Quarry · 3800729
Compliance Follow-up Inspection · 11.0 on-site hours
- Portable Plant #1 · 3304541
Regular Safety and Health Inspection · 27.0 on-site hours
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.
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
8 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.