Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  17-333-11-19  04-4A4804
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    99%           96%

Location:                                         Federal Project:
04-ALA-260-R0.8/R2.0                              NHP-P260(5)

Progress payment No. 015                     Payment period ending: 11-20-17
GORDON N BALL INC
333 CAMILLE AVE
ALAMO CA 94507

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             7,858,917.60               0.00
 2. a. Extra Work                              783,025.39          39,256.39
    b. Adustment Comp.                         -13,261.79               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              8,628,681.20          39,256.39
 5. Mobilization
 6. Total Work Completed      8,628,681.20
 7. Deductions                                 -20,000.00         -20,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  8,608,681.20          19,256.39
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        19,256.39