Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  26-078-10-39  04-1Q4604
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    86%           70%

Location:                                         Federal Project:
04-SCL-280-R0.0/R2.7                              ACIM-2801(992)

Progress payment No. 013                     Payment period ending: 03-20-26
O C JONES & SONS INC
1520 FOURTH ST
BERKELEY CA 94710

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            16,326,660.12         423,402.60
 2. a. Extra Work                              365,965.82         158,456.52
    b. Adustment Comp.
 3. Materials on Hand                          147,688.00               0.00
 4. Earned Subject to Retention             16,840,313.94         581,859.12
 5. Mobilization                             1,865,000.00               0.00
 6. Total Work Completed     18,557,625.94
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 18,705,313.94         581,859.12
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       581,859.12