Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  22-049-10-50  06-0U0404
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    91%           87%

Location:                                         Federal Project:
06-TUL-63-0.0                                     SSTG-X107(20)
06-TUL-137-0.0

Progress payment No. 006                     Payment period ending: 02-20-22
BUSH ENGINEERING INC
PO BOX 1323
HANFORD CA 93232

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               686,343.58          45,551.42
 2. a. Extra Work                               15,384.62               0.00
    b. Adustment Comp.                             393.40               0.00
 3. Materials on Hand
 4. Earned Subject to Retention                702,121.60          45,551.42
 5. Mobilization                                75,800.00               0.00
 6. Total Work Completed        777,921.60
 7. Deductions                                 -16,000.00         -15,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    761,921.60          30,551.42
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        30,551.42