Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-144-10-41  08-1C0814
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    28%           33%

Location:                                         Federal Project:
08-RIV-10-R60.7/R74.3                             NONE

Progress payment No. 015                     Payment period ending: 05-20-23
COFFMAN SPECIALTIES INC
9685 VIA EXCELENCIA #200
SAN DIEGO CA 92126

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            35,292,906.30       2,193,153.30
 2. a. Extra Work                              142,308.10          10,309.31
    b. Adustment Comp.
 3. Materials on Hand                        6,204,362.66          -3,349.55
 4. Earned Subject to Retention             41,639,577.06       2,200,113.06
 5. Mobilization                            17,921,750.00               0.00
 6. Total Work Completed     53,356,964.40
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 59,561,327.06       2,200,113.06
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     2,200,113.06