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 3 0 9 1
      DIV OF FINANCE/VOUCHER PROCESS       001                 Requisition  60129-0-19197
      125 E. 11TH STREET
      AUSTIN             TX 78701                                           01/15/10         1


         Destination if Different  
      TX DEPT OF TRANSPORTATION            60129
      2400 N.E. LOOP 7                     007
      ATHENS TX 75752-5248

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.

63219

         Contractor
 VID#: 1-76-029-4518-4  COMP
 DF SALES
 15818 AVE C
 CHANNELVIEW TX 77530

                      **** ENTERED BY SAMUEL FRANCIS   ****
              CONTACT AT AGENCY: DAVID ESCAMILLIA, PHONE: 512 465-7312
              VENDOR CONTACT: DON FLEMING, PHONE: 800 211-0561

                   Description                                  Quantity  Unit      Unit    Extended
                                                                                   Price      Amount

      060-24  CABLES, BOOSTER, INSULATED

     12080-7  20 FT. MINIMUM, 4 GAUGE CABLE, MINIMUM 400 AMP          24  SET      55.44     1330.56
              CLAMPS., #8204F

              AGENCY REFERENCE NUMBER: DHT# 20463

              DELIVERY IN  30 DAYS.

                                                                   TOTAL THIS ORDER        $1,330.56