Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  25-170-14-12  10-1C2704
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    55%           70%

Location:                                         Federal Project:
10-STA-5-27.1/27.4                                CIMG-005(5)

Progress payment No. 012                     Payment period ending: 06-20-25
TSI ENGINEERING INC
4600 ROSEVILLE RD #140
NORTH HIGHLANDS CA 95660

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            11,161,991.92         922,086.65
 2. a. Extra Work
    b. Adustment Comp.
 3. Materials on Hand                          938,190.17         422,268.39
 4. Earned Subject to Retention             12,100,182.09       1,344,355.04
 5. Mobilization
 6. Total Work Completed     11,161,991.92
 7. Deductions                                 -10,000.00          10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 12,090,182.09       1,354,355.04
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     1,354,355.04