Safety Measurement System - Complete SMS Profile (U.S. DOT# 28071)

SNELSON COMPANIES INC

DBA: PSC - PRIMORIS

U.S. DOT#: 28071

Number of Vehicles: 112
Number of Drivers: 18
Number of Inspections: 20

Safety Rating & OOS Rates

(As of 03/06/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 01/15/2009)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	13.3	23.2
Driver	0.0	6.4
Hazmat	0.0	4.4

Licensing and Insurance

(As of 03/06/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	No
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending January 30, 2026

On-Road Performance
0 Measure	Not Public	0.03 Measure	3.54 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 112 Segment: Straight Carrier	Not Public	Driver Inspections: 20 with HOS Compliance Violations: 1 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 16 with Vehicle Maint. Violations: 6 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 20 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 20 with Driver Fitness Violations: 0 Safety Event Group: 11-20 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 15


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

395.8	Record of Duty Status violation (general/form and manner)	1	0	1	HOS Compliance
393.11	No or defective lighting devices or reflective material as required	1	0	3	Vehicle Maint.
393.110C-C	Cargo - Insufficient tiedowns (with headerboard/blocking); at least one tiedown for every 10 feet of article length, or fraction thereof.	1	1	3	Vehicle Maint.
393.43D-B	Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly.	1	1	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	1	0	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	1	0	4	Vehicle Maint.
393.60(d)	Windshield / Windows - Tinting permits less than 70% of light transmittance.	1	0	1	Vehicle Maint.
393.70D-CDTSDD	Coupling - Trailer, safety devices wire/chain damaged.	1	1	3	Vehicle Maint.
393.75A3-TAOL	Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	8	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured.	1	0	2	Vehicle Maint.
393.95(b)	Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light).	1	0	2	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection.	3	0	4	Vehicle Maint.
396.9D2-FTF	Failing to correct the violation(s)/defect(s) noted on the roadside inspection report.	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 20


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

1/21/2026	CAUG0K005676	CA	R749402	TX	TRUCK TRACTOR		3
11/4/2025	TXV252062283	TX	K180806	TX	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air						2
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
6/11/2025	WA0848000383	WA	K199112	TX	STRAIGHT TRUCK		2
4/28/2025	CANBVB004531	CA	K180804	TX	TRUCK TRACTOR		2
3/5/2025	TXV251757392	TX	K191784	TX	STRAIGHT TRUCK		2
2/27/2025	CANC43009211	CA	K192480	TX	TRUCK TRACTOR		2
1/17/2025	TXV251751720	TX	K191784	TX	STRAIGHT TRUCK		1
12/6/2024	CANEAY001746	CA	K192480	TX	TRUCK TRACTOR		1
11/13/2024	KSHP01893248	KS	SYV5012	TX	STRAIGHT TRUCK		1
11/6/2024	KSHP01272026	KS	SYV5012	TX	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.43D-B Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.110C-C Cargo - Insufficient tiedowns (with headerboard/blocking). At least one tiedown for every 10 feet of article length, or fraction thereof (OOS)						3 + 2 (OOS)
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
9/5/2024	CANCNK007883	CA	EP16467	CA	STRAIGHT TRUCK		1
8/8/2024	CAUE5U003720	CA	51498P2	CA	STRAIGHT TRUCK		1
8/5/2024	CAUE1J002583	CA	ZP27883	CA	TRUCK TRACTOR		1
6/26/2024	WA2025000280	WA	C23469M	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 396.9D2-FTF Failing to correct the violation(s)/defect(s) noted on the roadside inspection report						4
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
6/25/2024	CAUDP0005214	CA	ZP23183	CA	TRUCK TRACTOR		1
4/23/2024	WA0865001205	WA	C23469M	WA	STRAIGHT TRUCK		1
4/18/2024	WA2114000636	WA	C23469M	WA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.70D-CDTSDD Coupling - Trailer, safety devices wire/chain damaged. (OOS)						3 + 2 (OOS)
4/18/2024	MIHICKG02530	MI	R390446	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.11 No or defective lighting devices or reflective material as required						3
3/25/2024	CANCVL006211	CA	RP02952	WA	TRUCK TRACTOR		1
2/19/2024	CAUCLA001659	CA	RP02952	WA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance						1
HOS Compliance Violation: 395.8 Record of Duty Status violation (general/form and manner)						1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 2


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

9/8/2025	KY0073229715	KY	K198928	TX	0	0	Yes	No	1	3	3
6/28/2024	CA5652402410	CA	C46560J	WA	0	0	Yes	No	1	1	1

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 12/16/2008 (Compliance Review)
Total Inspections: 20
- Total Inspections without Violations used in SMS: 14
- Total Inspections with Violations used in SMS: 6
Total Crashes* : 2

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

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Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 03/06/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 28071

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 1/30/2026, updated monthly)

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 12/16/2008 (Compliance Review)	Total Inspections: 20 Total inspections without violations used in SMS: 14 Total inspections with violations used in SMS: 6	Total Crashes: 2*
12/16/2008 (Compliance Review) 6/25/1987 (Safety Review)	# Insp. OOS Driver Inspections 20 0.0% Vehicle Inspections 16 12.5% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 2

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Downloads

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Average PU × Utilization Factor (as of 1/30/2026, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

112 Average PU × Utilization Factor = 112 Average Power Units × 1 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

112 Average Power Units = 112 Current Power Units + 112 Power Units 6 Months Ago + 112 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Straight
Straight trucks/other vehicles constituting more than 30% of the total PU
U.S. DOT# 28071 = 87% Straight trucks/other vehicles
Determine VMT per Average Power Unit
3,330 VMT per Average Power Unit = 373,000 VMT From Registration (MCS-150) ÷ 112 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Straight Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 20,000	1
	20,000 – 60,000	1 = VMT per PU ÷ 20,000
	60,000 – 200,000	3
	> 200,000	1
	No Recent VMT Information	1

Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.