Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  18-325-13-01  08-1K0804
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    50%           83%

Location:                                         Federal Project:
08-RIV-74-546.0/54.6                              NONE

Progress payment No. 001                     Payment period ending: 09-20-18
SEMA CONSTRUCTION INC
320 GODDARD WAY #150
IRVINE CA 92618

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              284,066.60         284,066.60
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                284,066.60         284,066.60
 5. Mobilization
 6. Total Work Completed        284,066.60
 7. Deductions                                  -7,000.00          -7,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions               -28,406.66         -28,406.66
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    248,659.94         248,659.94
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       248,659.94