Dept. of Trans.           SUPPLEMENTAL            Serial No.    Contract No.
                                                  20-345-07-37  03-2F3404
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    69%           91%

Location:                                         Federal Project:
03-PLA-49-3.1/7.5                                 B1NH-P049(177)

Progress payment No. 019                     Payment period ending: 11-20-20
FLATIRON WEST, INC.
1770 LA COSTA MEADOWS DR
SAN MARCOS CA 92078

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             8,512,649.32         253,931.50
 2. a. Extra Work                            8,404,411.86         714,616.96
    b. Adustment Comp.                       1,110,393.52               0.00
 3. Materials on Hand                          625,167.23               0.00
 4. Earned Subject to Retention             18,652,621.93         968,548.46
 5. Mobilization                             2,760,000.00               0.00
 6. Total Work Completed     20,787,454.70
 7. Deductions                                 -10,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 21,402,621.93         968,548.46
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       968,548.46