Dept. of Trans.         AFTER ACCEPTANCE          Serial No.    Contract No.
                                                  21-323-09-31  03-4F4304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
03-COL-5-24.3/24.3                                CIMG-005-7(99)

Progress payment No. 018                     Payment period ending: 09-21-21
TSI ENGINEERING INC
4600 ROSEVILLE RD #140
NORTH HIGHLANDS CA 95660

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             3,588,234.80               0.00
 2. a. Extra Work                              554,678.45           6,578.00
    b. Adustment Comp.                         -98,650.08               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              4,044,263.17           6,578.00
 5. Mobilization
 6. Total Work Completed      4,044,263.17
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  4,044,263.17           6,578.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                         6,578.00