Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  24-149-11-27  03-0H08U4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    85%           73%

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

Progress payment No. 053                     Payment period ending: 05-20-24
FLATIRON WEST, INC.
1200 CONCORD AVENUE #465
CONCORD CA 94520

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.           333,852,885.00       5,186,420.00
 2. a. Extra Work                            2,575,006.40               0.00
    b. Adustment Comp.                       4,292,526.83            -150.00
 3. Materials on Hand                        5,960,130.89       2,756,670.79
 4. Earned Subject to Retention            346,680,549.12       7,942,940.79
 5. Mobilization
 6. Total Work Completed    340,720,418.23
 7. Deductions                                -523,689.80         -10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                346,156,859.32       7,932,940.79
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     7,932,940.79