Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-361-11-21  10-1C3804
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    22%           14%

Location:                                         Federal Project:
10-SJ-205-L0.0/R13.2                              HSIM-205(6)

Progress payment No. 002                     Payment period ending: 12-20-23
MIDSTATE BARRIER INC
PO BOX 30550
STOCKTON CA 95213-0550

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               802,033.00         719,410.00
 2. a. Extra Work
    b. Adustment Comp.
 3. Materials on Hand                          344,943.11        -221,124.33
 4. Earned Subject to Retention              1,146,976.11         498,285.67
 5. Mobilization                               228,000.00          48,000.00
 6. Total Work Completed      1,030,033.00
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  1,374,976.11         546,285.67
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       546,285.67