Dept. of Trans.           SUPPLEMENTAL            Serial No.    Contract No.
                                                  25-209-11-18  04-4A1304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    52%           39%

Location:                                         Federal Project:
04-SON-101-18.5/18.5                              NH

Progress payment No. 018                     Payment period ending: 07-20-25
GHILOTTI CONSTRUCTION CO INC
246 GHILOTTI AVENUE
SANTA ROSA CA 95407

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            11,142,172.00         216,250.00
 2. a. Extra Work                              216,053.95               0.00
    b. Adustment Comp.
 3. Materials on Hand                          931,032.63               0.00
 4. Earned Subject to Retention             12,289,258.58         216,250.00
 5. Mobilization                             2,174,360.00               0.00
 6. Total Work Completed     13,532,585.95
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 14,463,618.58         216,250.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       216,250.00