Stone Oilfield Service, Inc. USDOT 1223457

Total Number of Inspections for the measurement period (24 months)	6
Total Number of Driver Inspections for the measurment period	6
Total Number of Driver Inspections containing at least one Driver Out-of-Service Violation	0
Total Number of Vehicle Inspections for the measurement period	4
Total Number of Vehicle Inspections containing at least one Vehicle Out-of-Service violation	1
Stone Oilfield Service, Inc. Unsafe Truck Driving Data
Number of inspections with at least one Unsafe Driving BASIC violation	3
Unsafe Driving BASIC Roadside Performance Measure Value	.68
Unsafe Driving BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months)	No

Stone Oilfield Service, Inc. Hours-of-Service (HOS) Data
Number of inspections with at least one Hours-of-Service BASIC violation	0
Hours-of-Service (HOS) Compliance BASIC Roadside Performance measure value	0
Hours-of-Service (HOS) Compliance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months)	No
Stone Oilfield Service, Inc. Truck Driver Fitness Data
Number of inspections with at least one Truck Driver Fitness BASIC violation	0
Truck Driver Fitness BASIC Roadside Performance measure value	0
Truck Driver Fitness BASIC Serious Violation Indicator (Yes = Acute/Critical from investigation within previous 12 months)	No

Stone Oilfield Service, Inc. Controlled Substances and Alcohol Data
Number of inspections with at least one Controlled Substances and Alcohol BASIC violation	0
Number of inspections with at least one Controlled Substances and Alcohol BASIC violation	0
Controlled Substances and Alcohol BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months)	No
Stone Oilfield Service, Inc. Vehicle Maintenance Data
Number of inspections with at least one Vehicle Maintenance BASIC violation	2
Vehicle Maintenance BASIC Roadside Performance measure value	3.83
Vehicle Maintenance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months)	No

Insurance Form	Insurance Type	Insurance Carrier	Policy/Surety	Coverage Amount From	Coverage Amount To	Effective Date From	Effective Date To
91X	BIPD/Primary	The Insurance Co Of The State Of Pennsylvania	1008035	$0	$1,000,000	01/30/2016	?
91X	BIPD/Primary	Illinois National Insurance Co.	7139916	$0	$1,000,000	01/30/2015	01/30/2016 Replaced
91X	BIPD/Primary	Illinois National Insurance Co.	6824434	$0	$1,000,000	01/30/2014	01/30/2015 Replaced
91X	BIPD/Primary	Arch Insurance Company	HOPKG00251	$0	$1,000,000	01/30/2010	01/30/2014 Replaced
91X	BIPD/Primary	Illinois National Insurance Co.	4303616	$0	$1,000,000	01/30/2008	04/29/2010 Cancelled

* If a carrier is in compliance, the amount of coverage will always be shown as the required Federal minimum ($5,000 per vehicle, $10,000 per occurrence for cargo insurance and $75,000 for bond/trust fund). The carrier may actually have higher levels of coverage.';

Illinois National Insurance Co. P. O. BOX 1024 MANCHESTER, NH Fax:(603)645 - 7114

The Insurance Co Of The State Of Pennsylvania ONE EXECUTIVE PARK DR BEDFORD, NH Fax:(603)645 - 7114

Arch Insurance Company 300 FIRST STAMFORD PL., 5TH FL. STAMFORD, CT Fax:(203)388 - 3301