Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-355-15-53  11-288834
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    70%           58%

Location:                                         Federal Project:
11-SD-125-0.0/1.1                                 NONE

Progress payment No. 013                     Payment period ending: 12-20-21
FLATIRON WEST, INC.
16470 W. BERNARDO DR #120
SAN DIEGO CA 92127

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            10,178,622.67         820,052.75
 2. a. Extra Work                              153,869.03           4,447.56
    b. Adustment Comp.
 3. Materials on Hand                                0.00        -194,033.00
 4. Earned Subject to Retention             10,332,491.70         630,467.31
 5. Mobilization                             1,660,000.60               0.00
 6. Total Work Completed     11,992,492.30
 7. Deductions                                 -84,707.88               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 11,907,784.42         630,467.31
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       630,467.31