Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  20-296-13-20  11-2E1504
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    99%          100%

Location:                                         Federal Project:
11-SD-5-38.1/39.3                                 NONE

Progress payment No. 036                     Payment period ending: 10-20-20
FLATIRON-SKANSKA-STACY AND
WITBECK A JOINT VENTURE
16470 W BERNARDO DR
SAN DIEGO CA 92127

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            72,176,905.50          91,399.50
 2. a. Extra Work                            3,668,398.97          36,531.16
    b. Adustment Comp.                      -1,396,843.36          50,215.00
 3. Materials on Hand
 4. Earned Subject to Retention             74,448,461.11         178,145.66
 5. Mobilization                             9,300,000.00               0.00
 6. Total Work Completed     83,748,461.11
 7. Deductions                                  -5,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 83,743,461.11         178,145.66
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       178,145.66