DOT DIAMOND CORE DRILLING INC
USDOT 970132MC-Docket MC1135640ELYRIA, OH
Review before tendering63 power units
DOT DIAMOND CORE DRILLING INC (USDOT 970132) in ELYRIA, OH — has findings to review before tendering. FMCSA authority, fleet size, BASIC safety measures, crash and inspection history.
- Has active operating authority that's tenderable today (common or contract).
- No pending authority revocation.
- Not under an uncleared federal out-of-service or safety action.
- BIPD on file: $1,000,000.
- No cargo insurance on file. Required for many shipper contracts.
- No history of insurance lapses.
- Unrated by FMCSA. Most carriers are unrated — unrated is not the same as unsafe.
- No BASIC alerts in any of the five public SMS categories.
- Driver out-of-service rate is above the national roadside average.
- No preventable crashes in the last 24 months; recordable crash rate not available not elevated.
- No fatal crashes in the last 24 months.
- No link to a prior revoked authority.
- Crash Indicator and Hazmat Compliance BASICs are statutorily withheld from public SMS under the FAST Act — their absence is not a clean record; use the crash-risk signals above instead.
Built from FMCSA's public Safety Management System data — guidance, not legal advice. Verify directly with the carrier and your cargo policy before tendering.
Authority
- Common authority
- Not applicable
- Contract authority
- Active
Safety & BASIC scorecard
BASIC safety measures
Unsafe driving
No alert
measure 0.23
Hours of service
No alert
measure 2.43
Driver fitness
No alert
measure 0.21
Controlled substance
No alert
measure 0
Vehicle maintenance
No alert
measure 7.35
Under the FAST Act, FMCSA publishes an absolute per-category measure (not a 0–100 percentile) for these five BASICs — the alert flag, not the raw number, is the risk signal. The Crash Indicator and Hazmat Compliance BASICs are statutorily withheld from public view.
Last 24 months
0
Fatalities
0
Injuries
0
Crashes
13
Inspections
5
OOS inspections
8
OOS violations
Insurance
- BIPD on file
- $1,000,000
- Cargo insurance
- No
- Bond on file
- No
Fleet
- Power units
- 63
- Total drivers
- 50
- Years in business
- 25
- Hazmat authority
- No
Crash risk
- Preventable crashes (24 mo)
- 0 of 0 total crash(es)
- Recordable crash rate
- Not available
- Driver OOS rate
- 30.8%Above national
- Vehicle OOS rate
- 10%
The official Crash Indicator BASIC is withheld from public SMS under the FAST Act — these derived signals stand in for it; their absence is not a clean record.
Compliance & history
- Reincarnation / chameleon
- No prior revoked authority
- Involuntary revocations
- None on file
- Physical address
- No address flags
- Federal OOS / safety action
- None on file
- MCS-150 self-report
- 2025-02-03
- Insurance lapse history
- No lapses on record
- Last compliance review
- None on file
Inspection history (all-time)
16
Inspections
6
OOS inspections
39
Violations
9
OOS violations
0
Post-accident
Record spans 2024-02-27 → 2026-04-30.
Crash history (last 24 months)
No crashes recorded in the last 24 months.
Violation pattern (all-time, by area)
| Area (49 CFR part) | Violations | Out of service | Most recent |
|---|---|---|---|
Vehicle parts & maintenance 393
|
17 | 2 | 2026-04-28 |
Unsafe driving 392
|
9 | 0 | 2026-04-30 |
Hours of service 395
|
4 | 4 | 2026-02-11 |
Driver qualifications 391
|
3 | 2 | 2026-04-28 |
Vehicle inspection & repair 396
|
3 | 1 | 2026-04-15 |
Recent violations (last 24 months, worst first)
| Date | Category | Violation | OOS |
|---|---|---|---|
| 2026-04-15 | Vehicle Maintenance | Tires - Less than 2/32 inch tread depth | — |
| 2026-04-15 | Vehicle Maintenance | Operating a CMV without documentation of a periodic inspection | — |
| 2026-04-15 | Vehicle Maintenance | Air Brake - Hose/tubing damaged or not secured | — |
| 2026-04-15 | Vehicle Maintenance | State/Local Laws - Wheel (mud) flaps missing or defective | — |
| 2026-02-11 | Hours-of-Service Compliance | HOS (Property) - Failing to have a record of duty status using the method prescribed | OOS |
| 2026-02-11 | Vehicle Maintenance | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | — |
| 2026-02-11 | Vehicle Maintenance | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | — |
| 2026-02-11 | Vehicle Maintenance | Emergency Equipment - Stopped vehicle warning devices missing or improper | — |
| 2025-12-01 | Hours-of-Service Compliance | HOS (Property) - Failing to have a record of duty status using the method prescribed | OOS |
| 2025-12-01 | Vehicle Maintenance | Operating a CMV without documentation of a periodic inspection | — |
| 2025-12-01 | Vehicle Maintenance | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | — |
| 2025-12-01 | Vehicle Maintenance | Emergency Equipment - Stopped vehicle warning devices missing or improper | — |
| 2025-09-18 | Vehicle Maintenance | Lighting - Headlamp(s) - Any inoperative | — |
| 2025-09-18 | Vehicle Maintenance | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after Jul | — |
| 2025-04-10 | Hours-of-Service Compliance | HOS (Property) - Failing to have a record of duty status using the method prescribed | OOS |
| 2025-04-10 | Unsafe Driving | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign l | — |
| 2025-04-10 | Driver Fitness | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on fi | OOS |
| 2025-02-13 | Unsafe Driving | Using a hand-held mobile telephone while operating a CMV | — |
| 2025-02-13 | Hours-of-Service Compliance | No record of duty status when one is required (ELD Not Required) | OOS |
| 2025-02-13 | Driver Fitness | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state driver | — |
| 2024-11-27 | Driver Fitness | Driver who has not been medically examined and certified as qualified to operate a commercial motor vehicle during the p | — |
| 2024-07-15 | Vehicle Maintenance | Tire-flat and/or audible air leak | OOS |
| 2024-07-15 | Vehicle Maintenance | No or defective brake warning device or pressure gauge | OOS |
| 2024-07-15 | Vehicle Maintenance | CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/afte | — |
| 2024-07-15 | Vehicle Maintenance | Inadequate brakes for safe stopping - Brake Lining condition | — |
| 2024-07-15 | Vehicle Maintenance | Inoperative/defective brakes | — |
| 2024-07-15 | Vehicle Maintenance | No or defective lighting devices or reflective material as required | — |
| 2024-07-15 | Vehicle Maintenance | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manuf | — |
| 2024-07-15 | Vehicle Maintenance | Inoperable Required Lamp | — |
| 2024-07-15 | Vehicle Maintenance | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on th | OOS |
Recent inspections (with violations, newest first)
Showing the 9 most-recent inspections that had violations. Clean inspections aren't listed here — they're counted in the all-time inspection totals above.
2026-04-30 1 viol
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Unsafe driving 392 | 2LV | — | — |
2026-04-28 3 viols· 1 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Driver qualifications 391 | 41APC | OOS | — |
| Vehicle parts & maintenance 393 | 95F | — | — |
| Vehicle parts & maintenance 393 | 95A1 | — | — |
2026-04-15 4 viols
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Unsafe driving 392 | 2-SLLMF | — | — |
| Vehicle inspection & repair 396 | 17C-PI | — | — |
| Vehicle parts & maintenance 393 | 75C-TAOTD-LT2/32 | — | — |
| Vehicle parts & maintenance 393 | 45B2-B-AIR | — | — |
2026-02-11 4 viols· 1 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 95A1 | — | — |
| Hours of service 395 | 8A1-HOSP | OOS | — |
| Unsafe driving 392 | 7A-D | — | — |
| Vehicle parts & maintenance 393 | 95F | — | — |
2025-12-01 5 viols· 1 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Hours of service 395 | 8A1-HOSP | OOS | — |
| Vehicle inspection & repair 396 | 17C-PI | — | — |
| Vehicle parts & maintenance 393 | 95A1 | — | — |
| Unsafe driving 392 | 2-SLLIFTA | — | — |
| Vehicle parts & maintenance 393 | 95F | — | — |
2025-04-10 3 viols· 2 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Driver qualifications 391 | 41APC | OOS | — |
| Hours of service 395 | 8A1-HOSP | OOS | — |
| Unsafe driving 392 | 2-SLLTCD | — | — |
2025-02-13 3 viols· 1 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Unsafe driving 392 | 82A1 | — | — |
| Driver qualifications 391 | 41A | — | — |
| Hours of service 395 | 8A-NON-ELD | OOS | — |
2024-07-15 10 viols· 3 OOS
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Vehicle parts & maintenance 393 | 47(a) | — | — |
| Vehicle parts & maintenance 393 | 48(a) | — | — |
| Vehicle inspection & repair 396 | 3(a)(1) | OOS | — |
| Vehicle parts & maintenance 393 | 51 | OOS | — |
| Vehicle parts & maintenance 393 | 55(d)(1) | — | — |
| Vehicle parts & maintenance 393 | 75(a)(3) | OOS | — |
| Vehicle parts & maintenance 393 | 11 | — | — |
| Vehicle parts & maintenance 393 | 9(a) | — | — |
| Vehicle parts & maintenance 393 | 9(a) | — | — |
| Vehicle parts & maintenance 393 | 11 | — | — |
2024-02-27 3 viols
| Area (part) | Section | OOS | Citation |
|---|---|---|---|
| Unsafe driving 392 | 2 | — | — |
| Unsafe driving 392 | 2 | — | — |
| Unsafe driving 392 | 2 | — | — |
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