Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-361-12-08  10-1N3104
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%           11%

Location:                                         Federal Project:
10-SJ-120-16.7/17.9                               NONE

Progress payment No. 007                     Payment period ending: 12-20-23
R E MASON ENGINEERING INC
1195 WEST SHAW AVE #D
FRESNO CA 93711

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             1,880,837.14          50,886.25
 2. a. Extra Work
    b. Adustment Comp.                         -23,499.16               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              1,857,337.98          50,886.25
 5. Mobilization                               180,000.00               0.00
 6. Total Work Completed      2,037,337.98
 7. Deductions                                 -17,332.50               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  2,020,005.48          50,886.25
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        50,886.25