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

         Agency to Invoice    
      TEXAS PARKS & WILDLIFE DEPT.         802       Purchase Order Number  3 0 3 3 8 2
      ACCOUNTS PAYABLE                     100                 Requisition  802-0-43511
      4200 SMITH SCHOOL ROAD
      AUSTIN             TX 78744                                           02/22/10         1


         Destination if Different  
      TEXAS PARKS AND WILDLIFE DEPT.
      GAME WARDEN TRAINING CENTER
      4363 FM 1047
      HAMILTON TX 76531

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.

84947

         Contractor
 VID#: 1-74-276-8918-1  COMP
 AIRGAS-SOUTHWEST INC
 11111 N LAMAR
 ATTN: BILL TINKHAM
 AUSTIN TX 78753

                      **** ENTERED BY CYNTHIA ALVARADO ****
              CONTACT AT AGENCY: KAREN COPUS, PHONE: 325-948-3301
              PAYMENT CONTACT: BRENDA COPPEDGE, PHONE: 512-389-4834
              VENDOR CONTACT: BILL TINKHAM, PHONE: 512-799-8145

                   Description                                  Quantity  Unit      Unit    Extended
                                                                                   Price      Amount

      430-09  GASES: 097, HAMILTON CO.,  GASES FOR HOSPITAL,
               LABORATORY AND WELDING USE.  FOR ALL QUALIFIED
               ENTITIES WITHIN THE COUNTY NOT OTHERWISE
               IDENTIFIED

     79010-6  ACETYLENE, TYPE B, 40 CU. FT. CYL.                       8  CUFT     .2631        2.10

     79032-0  OXYGEN, IND, 125 CU. FT. CYL                             8  CUFT       .04         .32

     79999-0  CYLINDER RENTAL, DAILY RATE                            248  DAY        .10       24.80

              DELIVERY IN   5 DAYS.

                                                                   TOTAL THIS ORDER           $27.22