Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-143-08-03  12-0R3404
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    78%           78%

Location:                                         Federal Project:
12-ORA-73-12.9/26.8                               NONE

Progress payment No. 010                     Payment period ending: 05-20-23
PETERSON-CHASE GEN ENGINEERING
CONSTRUCTION INC
16351 CONSTRUCTION CIR WEST
IRVINE CA 92606-4414

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             1,324,222.04         249,912.90
 2. a. Extra Work                                4,104.91               0.00
    b. Adustment Comp.
 3. Materials on Hand                                0.00         -89,398.00
 4. Earned Subject to Retention              1,328,326.95         160,514.90
 5. Mobilization                                50,000.00               0.00
 6. Total Work Completed      1,378,326.95
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  1,378,326.95         160,514.90
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       160,514.90