Dept. of Trans.         SEMI-FINAL          Serial No.    Contract No.
                                            15-336-12-41  06-0Q8804
                 PROGRESS PAYMENT VOUCHER   %complete:    %time:
                                             100%          100%

Location:                                   Federal Project:
06-FRE-0-0.0                                NONE
06-MAD-0-0.0
06-KIN-0-0.0

Progress payment No. 006               Payment period ending: 10-13-15
TRUESDELL CORPORATION OF
CALIFORNIA, INC.
1310 W. 23RD STREET
TEMPE  AZ 85282

Escrow No. 00000
                                        Total Estimate   This Estimate
 1. Contract Itms Without Mobil.            628,862.30            0.00
 2. a. Extra Work                            24,660.31       17,906.65
    b. Adustment Comp.                      -52,312.13            0.00
 3. Materials on Hand
 4. Earned Subject to Retention             601,210.48       17,906.65
 5. Mobilization                             58,000.00            0.00
 6. Total Work Completed        659,210.48
 7. Deductions                               -3,782.74       10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 655,427.74       27,906.65
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                  27,906.65