Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-143-16-25  05-1M4504
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    30%           60%

Location:                                         Federal Project:
05-SCR-236-5.4                                    ACST-ER(39B)

Progress payment No. 003                     Payment period ending: 05-20-23
GORDON N BALL INC
333 CAMILLE AVE
ALAMO CA 94507

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               310,798.00         122,035.00
 2. a. Extra Work
    b. Adustment Comp.
 3. Materials on Hand                           40,853.41              -0.24
 4. Earned Subject to Retention                351,651.41         122,034.76
 5. Mobilization                               137,750.00          29,000.00
 6. Total Work Completed        448,548.00
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    489,401.41         151,034.76
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       151,034.76