Dept. of Trans.          PROGRESS           Serial No.    Contract No.
                                            16-204-14-45  01-0B3104
                 PROGRESS PAYMENT VOUCHER   %complete:    %time:
                                              33%           29%

Location:                                   Federal Project:
01-DN-199-8.7                               STP-ER
01-DN-199-21.7                              19B9-004(E)

Progress payment No. 004               Payment period ending: 07-20-16
FLATIRON WEST, INC.
2100 GOODYEAR RD
BENICIA CA 94510

Escrow No. 00000
                                        Total Estimate   This Estimate
 1. Contract Itms Without Mobil.            420,964.75       76,681.50
 2. a. Extra Work                            18,943.29        5,552.75
    b. Adustment Comp.
 3. Materials on Hand                        37,183.90      -10,160.60
 4. Earned Subject to Retention             477,091.94       72,073.65
 5. Mobilization                            169,860.00            0.00
 6. Total Work Completed        609,768.04
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 646,951.94       72,073.65
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                  72,073.65