Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  24-201-12-43  03-0H08U4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    87%           77%

Location:                                         Federal Project:
03-SAC-50-L0.2/R6.1                               NONE

Progress payment No. 055                     Payment period ending: 07-20-24
FLATIRON WEST, INC.
1200 CONCORD AVENUE #465
CONCORD CA 94520

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.           340,999,110.00       4,145,825.00
 2. a. Extra Work                            3,029,255.70         369,249.30
    b. Adustment Comp.                       4,272,526.83         -20,000.00
 3. Materials on Hand                        5,960,130.89               0.00
 4. Earned Subject to Retention            354,261,023.42       4,495,074.30
 5. Mobilization
 6. Total Work Completed    348,300,892.53
 7. Deductions                                -513,689.80         -10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                353,747,333.62       4,485,074.30
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     4,485,074.30