Dept. of Trans.            SEMI-FINAL             Serial No.    Contract No.
                                                  18-136-10-14  04-1SS414
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
04-ALA-13-4.9/4.9                                 NHP-P013(26)

Progress payment No. 023                     Payment period ending: 10-24-17
GORDON N BALL INC
333 CAMILLE AVE
ALAMO CA 94507

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             1,498,191.00          16,416.50
 2. a. Extra Work                               91,589.16          16,189.06
    b. Adustment Comp.                          45,217.94               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              1,634,998.10          32,605.56
 5. Mobilization                               155,000.00               0.00
 6. Total Work Completed      1,789,998.10
 7. Deductions                                  -1,040.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  1,788,958.10          32,605.56
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        32,605.56