Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  18-233-10-48  04-0P1604
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    26%          100%

Location:                                         Federal Project:
04-SM-1-13.5/15.1                                 NONE

Progress payment No. 008                     Payment period ending: 08-21-18
YERBA BUENA ENGINEERING AND
CONSTRUCTION INC
1340 EGBERT AVENUE
SAN FRANCISCO CA 94124

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              909,040.94          37,252.62
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                909,040.94          37,252.62
 5. Mobilization
 6. Total Work Completed        909,040.94
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    909,040.94          37,252.62
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        37,252.62