Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  17-360-09-33  11-0223U4
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    88%           67%

Location:                                         Federal Project:
11-SD-5-R29.1/R30.5                               NHPI-051(625)
                                                  HPLU-6211(119)

Progress payment No. 039                     Payment period ending: 12-20-17
FLATIRON WEST, INC.
1770 LA COSTA MEADOWS DR
SAN MARCOS CA 92078

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            48,111,125.37       1,536,819.47
 2. a. Extra Work                            2,663,097.40          85,650.93
    b. Adustment Comp.                       1,498,710.42         823,464.95
 3. Materials on Hand                          129,656.91        -147,471.55
 4. Earned Subject to Retention             52,402,590.10       2,298,463.80
 5. Mobilization                             5,710,000.55               0.00
 6. Total Work Completed     57,982,933.74
 7. Deductions                                 -34,850.00          -2,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 58,077,740.65       2,296,463.80
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     2,296,463.80