Dept. of Trans.            SEMI-FINAL             Serial No.    Contract No.
                                                  24-116-15-35  06-1E8504
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
06-VAR                                            NONE

Progress payment No. 007                     Payment period ending: 10-30-23
GBA ENGINEERING
18543 YORBA LINDA BLVD - 394
YORBA LINDA CA 92886

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               561,996.77           5,479.40
 2. a. Extra Work                                1,856.75           1,856.75
    b. Adustment Comp.                          -3,500.00               0.00
 3. Materials on Hand
 4. Earned Subject to Retention                560,353.52           7,336.15
 5. Mobilization
 6. Total Work Completed        560,353.52
 7. Deductions                                 -10,000.00          19,266.10
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    550,353.52          26,602.25
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        26,602.25