Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  25-356-14-26  05-1S9004
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    53%           51%

Location:                                         Federal Project:
05-SBT-101-1.5/1.7                                NONE

Progress payment No. 006                     Payment period ending: 12-20-25
MIDSTATE BARRIER INC
PO BOX 30550
STOCKTON CA 95213-0550

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              443,421.53          48,824.60
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                443,421.53          48,824.60
 5. Mobilization
 6. Total Work Completed        443,421.53
 7. Deductions                                  -2,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    441,421.53          48,824.60
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        48,824.60