Dept. of Trans.              FINAL                Serial No.    Contract No.
                                                  24-138-14-29  10-1N3104
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

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

Progress payment No. 011                     Payment period ending: 12-26-23
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.             1,933,837.08               0.00
 2. a. Extra Work                              362,900.38          87,866.81
    b. Adustment Comp.                         -23,499.16               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              2,273,238.30          87,866.81
 5. Mobilization                               180,000.00               0.00
 6. Total Work Completed      2,453,238.30
 7. Deductions                                  -4,317.25          10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  2,448,921.05          97,866.81
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        97,866.81