Dept. of Trans.          PROGRESS           Serial No.    Contract No.
                                            15-111-08-56  04-2A1104
                 PROGRESS PAYMENT VOUCHER   %complete:    %time:
                                              94%          100%

Location:                                   Federal Project:
04-NAP-121-20.2/20.4                        BHST-P121(25)

Progress payment No. 013               Payment period ending: 04-20-15
GORDON N BALL INC
333 CAMILLE AVENUE
ALAMO CA 94507

Escrow No. 00000
                                        Total Estimate   This Estimate
 1. Contract Itms Without Mobil.          1,613,194.60            0.00
 2. a. Extra Work                            75,184.35       53,426.53
    b. Adustment Comp.                         -150.00         -150.00
 3. Materials on Hand
 4. Earned Subject to Retention           1,688,228.95       53,276.53
 5. Mobilization                            190,000.00            0.00
 6. Total Work Completed      1,878,228.95
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor               1,878,228.95       53,276.53
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                  53,276.53