Dept. of Trans.          PROGRESS           Serial No.    Contract No.
                                            15-146-11-09  03-1A8444
                 PROGRESS PAYMENT VOUCHER   %complete:    %time:
                                              56%           50%

Location:                                   Federal Project:
03-ED-89-18.0/24.9                          ACST-P089(105)
                                            P-P089(105)

Progress payment No. 011               Payment period ending: 05-20-15
DIABLO CONTRACTORS INC
7 CROW CANYON COURT, SUITE 10
SAN RAMON CA 94583

Escrow No. 00000
                                        Total Estimate   This Estimate
 1. Contract Itms Without Mobil.          4,955,731.16      471,890.50
 2. a. Extra Work                           494,433.12       12,500.55
    b. Adustment Comp.                       38,302.52         -100.03
 3. Materials on Hand                       126,074.73          194.27
 4. Earned Subject to Retention           5,614,541.53      484,485.29
 5. Mobilization                          1,100,000.00       55,000.00
 6. Total Work Completed      6,588,466.80
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor               6,714,541.53      539,485.29
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                 539,485.29