VCVioCodes
Carrier Vetting Report
Generated Oct 15, 2026
viocodes.yuriance.net
DERRY CONSTRUCTION CO INC
USDOT 499381 · EIN 25-1322204
527 ROUTE 217, LATROBE, PA, 15650-9624
(724) 539-7600 · DANIEL G SLAVEK III -
69
Moderate risk
Risk factors
Vehicle OOS 44.4% — well above the 22% national average3 crashes in the last 24 months
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Not rated
Power units / drivers
37 / 42
Inspections / CSA pts (24mo)
23 / 180
Crashes (24 mo)
3
Roadside inspection performance
Vehicle OOS rate44.4% · nat 22%
Driver OOS rate0% · nat 6.7%
CSA breakdown — violations by BASIC
Vehicle Maintenance152 pts
Unsafe Driving28 pts
Other14 pts
Top cited violations (by CSA points)
| Code | BASIC | Count | OOS | CSA pts |
|---|---|---|---|---|
| 393.53B-B | Vehicle Maintenance | 4 | 32 | |
| 393.45B2-B-AIR | Vehicle Maintenance | 5 | 28 | |
| 392.16-D | Unsafe Driving | 2 | 28 | |
| 393.9A-LSLIWR | Vehicle Maintenance | 1 | 1 | 24 |
| 396.17C-PI | Vehicle Maintenance | 1 | 12 | |
| 393.55D1-B | Vehicle Maintenance | 1 | 12 | |
| 393.75A2-TFBB | Vehicle Maintenance | 1 | 1 | 10 |
| 393.209D-STGBMC | Vehicle Maintenance | 1 | 1 | 8 |
| 396.3A1-BALR | Vehicle Maintenance | 1 | 1 | 6 |
| 393.47A-BSF | Vehicle Maintenance | 1 | 1 | 6 |
Most inspected states
PA23
Next monthly SMS run — projection
| BASIC | Official (Oct 2026) | Projected | Est. %ile | Trend |
|---|---|---|---|---|
| Unsafe Driving | 0.75 | 0.56 | — | ▼ better |
| Hours-of-Service Compliance | 0.00 | 0.00 | ≈0–0% | steady |
| Driver Fitness | 0.00 | 0.00 | ≈0–0% | steady |
| Controlled Substances/Alcohol | 0.00 | 0.00 | ≈0–0% | steady |
| Vehicle Maintenance | 8.06 | 8.42 | ≈75–79% | ▲ worse |
Latest inspection 2026-09-15. “Projected” recomputes the SMS formula on today’s record — an estimate, not an official FMCSA figure. “Est. %ile” is a VioCodes estimate of how the carrier ranks against its peers (FMCSA marks the percentile itself “Not Public”), shown as a likely range.
Recommendations — what's driving each score
Vehicle out-of-service rate exceeds the national average · high impact
• Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
• Run a preventative-maintenance program; periodically inspect tires, brakes and lights
A high share of violations are occurring in Westmoreland County, PA · medium impact
• Review the inspections from Westmoreland County, PA to spot recurring issues
• Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Hours-of-Service Compliance needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Driver Fitness needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention · low impact
• Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Brakes violations are the leading contributor to Vehicle Maintenance · low impact
Brakes 61% (2 OOS) · Lighting / lamps 18% (1 OOS) · Inspection / repair / DVIR 8%
• Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
• Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
Projected: could improve up to 42 pts in ~12 months if worked down.
Generated from the public inspection record. Percentiles/projections are VioCodes estimates, not official FMCSA figures.
90-day safety improvement plan
Last 90 days: 6 inspections, 7 violations, 1 OOS, 4 clean · holding steady.
1. Other5 viol · 1 OOS · 71%
393.47E ×3, 396.3A1-BOS, 392.2-SLLSR
✓ Check brake adjustment and listen for air leaks every pre-trip
✓ Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
2. Vehicle Maintenance2 viol · 29%
393.53B-B, 396.17C-PI
✓ Check brake adjustment and listen for air leaks every pre-trip
✓ Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
≈ 2 clean inspections would cut this BASIC ~25% (to 6.045).
Repeat offenders: 393.47E ×3
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Crash record — 3 in 24 months
| Date | Location | Fatal | Inj | Tow |
|---|---|---|---|---|
| 09/14/2026 | WHITE TOWNSHIP, PA | 4 | ✓ | |
| 08/12/2025 | Washington Twp, PA | 1 | ✓ | |
| 05/05/2025 | WASHINGTON TOWNSHIP, PA | ✓ |
Equipment — 24 vehicles seen in inspections
17 incomplete vehicle4 trailer3 truck
Company profile
Officer
DANIEL G SLAVEK III -
Annual mileage
0.6M mi (2025)
CDL drivers
26
Registered since
1992-09-28
Operation
Intrastate (Non-Hazmat)
Connections — 3 carriers
Shares identifiers with 3 carriers (2 via shared VINs).
Activity history (recent)
05/29/2026 — MCS-150 update filed
0.6M mi reported (2025)
09/28/1992 — Registered with FMCSA
PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/499381.