Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-111-14-32  07-325204
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    96%          100%

Location:                                         Federal Project:
07-LA-210-R36.7/R37.1                             NONE

Progress payment No. 012                     Payment period ending: 04-20-23
FLATIRON WEST, INC.
14726 RAMONA AVE #300
CHINO CA 91710

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            15,320,007.86           2,105.00
 2. a. Extra Work                              418,860.13          32,703.67
    b. Adustment Comp.                         272,331.76               0.00
 3. Materials on Hand
 4. Earned Subject to Retention             16,011,199.75          34,808.67
 5. Mobilization                             1,680,000.00               0.00
 6. Total Work Completed     17,691,199.75
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 17,691,199.75          34,808.67
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        34,808.67