DBA: Puerto Rico Propane
Nelson Melendez Marrero is an active intrastate hazmat carrier based in Morovis, PR.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 10 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 97% | 95% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 62% | 82% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 6 | 0 | 0.00% | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 3, 2026 | PR | STRAIGHT TRUCK | 0 | 0 |
| Nov 7, 2025 | PR | STRAIGHT TRUCK | 3 | 1 |
| Oct 14, 2025 | PR | STRAIGHT TRUCK | 0 | 0 |
| Aug 7, 2025 | PR | STRAIGHT TRUCK | 0 | 0 |
| Jul 29, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 2.50 | — |
| Driver Fitness | 4 | 0.92 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 1 state. Top state PR accounts for 100% of activity. Activity outside home state (PR): 0%.
| Hazardous Materials Compliance |
| 12 |
| 0 |
| 0 |
| Vehicle Maintenance | 6 | 1 | 1 |
| Driver Fitness | 4 | 0 | 1 |
| PR |
| STRAIGHT TRUCK |
| 4 |
| 0 |
| Jul 17, 2025 | PR | STRAIGHT TRUCK | 3 | 1 |
| Oct 31, 2024 | PR | STRAIGHT TRUCK | 5 | 0 |
| Oct 20, 2024 | PR | STRAIGHT TRUCK | 7 | 0 |
| Aug 7, 2024 | PR | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Nov 7, 2025 | 172516C6HMPMC | HM (Placarding) - Failure to maintain placard(s) in a condition so that the format legibility color and visibility of the placard will not be substantially red | Hazardous Materials Compliance | — |
| Nov 7, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Nov 7, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Jul 29, 2025 | 172328BHMM | HM (Markings) - Failing to mark a cargo tank transporting Class 2 with proper shipping name/appropriate common name as required | Hazardous Materials Compliance | — |
| Jul 29, 2025 | 172328DHMM | HM (Markings) - Failing to mark a manual remote shut-off device as required | Hazardous Materials Compliance | — |
| Jul 29, 2025 | 172602AHMER | HM (Emergency Response) - No emergency response information | Hazardous Materials Compliance | — |
| Jul 29, 2025 | 177823AHMPMCNPL61 | HM (Placarding) - Any of the required placards for a hazard class are missing. CVSA Inspection Bulletin 2017-03 - Display of GHS Labels on Bulk Packages | Hazardous Materials Compliance | — |
| Jul 17, 2025 | 172516C6HMPMC | HM (Placarding) - Failure to maintain placard(s) in a condition so that the format legibility color and visibility of the placard will not be substantially red | Hazardous Materials Compliance | — |
| Jul 17, 2025 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | — |
| Jul 17, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |