Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  18-143-09-07  02-1C7504
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                     8%            5%

Location:                                         Federal Project:
02-PLU-70-14.9                                    ACST-P070(133)

Progress payment No. 004                     Payment period ending: 05-20-18
STEWART ENGINEERING INC
PO BOX 990010
REDDING CA 96099

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               391,698.74          57,207.04
 2. a. Extra Work                               16,947.53           3,281.40
    b. Adustment Comp.
 3. Materials on Hand                           24,990.00           6,583.00
 4. Earned Subject to Retention                433,636.27          67,071.44
 5. Mobilization                               455,000.00         455,000.00
 6. Total Work Completed        863,646.27
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    888,636.27         522,071.44
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       522,071.44