Dept. of Trans.           FINAL             Serial No.    Contract No.
                                            15-274-14-36  03-4M7104
                 PROGRESS PAYMENT VOUCHER   %complete:    %time:
                                             100%          100%

Location:                                   Federal Project:
03-NEV-80-29.5                              NONE

Progress payment No. 010               Payment period ending: 04-10-15
TRUESDELL CORPORATION OF
CALIFORNIA, INC.
1310 W. 23RD STREET
TEMPE AZ 85282

Escrow No. 00000
                                        Total Estimate   This Estimate
 1. Contract Itms Without Mobil.          2,210,504.20            0.00
 2. a. Extra Work                           152,962.26            0.00
    b. Adustment Comp.                       81,105.00       75,000.00
 3. Materials on Hand
 4. Earned Subject to Retention           2,444,571.46       75,000.00
 5. Mobilization                            229,970.00            0.00
 6. Total Work Completed      2,674,541.46
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor               2,674,541.46       75,000.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                  75,000.00