CONTRACT PURCHASE ORDER In accordance with the contract between the Contractor and the Texas Comptroller of Public Accounts

         Agency to Invoice    
      TX DEPT OF TRANSPORTATION            60133     Purchase Order Number  3 0 2 3 4 5
      DIV OF FINANCE/VOUCHER PROCESS       001                 Requisition  60129-0-12043
      125 E. 11TH STREET
      AUSTIN             TX 78701                                           11/18/09         1


         Destination if Different  
      TX DEPT OF TRANSPORTATION-WHSE       60129
      709 S. BROADWAY                      008
      POST TX 79356

THE STATE OF TEXAS IS EXEMPT FROM ALL FEDERAL EXCISE TAXES

STATE AND CITY SALES TAX EXEMPTION CERTIFICATE:
The State of Texas claims an exemption from
taxes under Texas Tax Code § 151.309(4),
for purchase of tangible personal property
described in this numbered order, purchased
from contractor and/or shipper listed here,
as this property is being secured for the
exclusive use of the State of Texas.

37207

         Contractor
 VID#: 1-75-122-1863-1  COMP
 GRIFFIN OIL COMPANY
 4407 IDALOU HWY
 LUBBOCK TX 79403

                      **** ENTERED BY SAMUEL FRANCIS   ****
              CONTACT AT AGENCY: DAVID ESCAMILLIA, PHONE: 512 465-7312
              VENDOR CONTACT: JOE PHILLIPS, PHONE: 806 763-4163

                   Description                                  Quantity  Unit      Unit    Extended
                                                                                   Price      Amount

      405-51  LUBRICANT, ALL PURPOSE GEAR, GL5, SAE GRADE
              80W90:  *****TX DOT GEN WAREHOUSE, POST, TX*****
              THIS LUBRICANT SHALL COMPLY WITH THE
              REQUIREMENTS OF MILITARY SPECIFICATION
              MIL-L-2105D, LUBRICATING OIL, GEAR, AND
              MULTIPURPOSE.  AT A MINIMUM THE LUBRICANT SHALL
              COMPLY TO THE FOLLOWING REQUIREMENTS:  THE
              LUBRIANT SHALL BE PHOSPHOROUS-SULFUR TYPE.
              LUBRICANTS CONTAINING CHLORINE, LEAD OR ZINC
              WILL NOT BE ACCEPTED. POURPOINT SHALL BE -30
              DEGREES CELSIUS OR LESS. VISCOSITY INDEX SHALL
              NOT BE LESS THAN 95

     80050-7  5 GAL, NATURE'S CHOICE, #01411-05, *                    24  PAIL     69.87     1676.88
              REMANUFACTURED FIRST CHOICE *

              AGENCY REFERENCE NUMBER: DHT# 155845

               THE  TEXAS  HAZARD  COMMUNICATION  ACT  (ARTICLE 5182B, VTCS)
               REQUIRES  CHEMICAL  MANUFACTURERS AND DISTRIBUTORS TO PROVIDE
               MATERIAL SAFETY DATA SHEETS  (MSDS'S) FOR HAZARDOUS MATERIALS
               SOLD.   PRODUCTS COVERED BY THIS ACT MUST BE ACCOMPANIED BY A
               MATERIAL SAFETY DATA SHEET AND SUCH PRODUCTS MUST BE LABELLED
               IN COMPLIANCE WITH THE LAW.

              DELIVERY IN  14 DAYS.

                                                                   TOTAL THIS ORDER        $1,676.88