Dept. of Trans.              FINAL                Serial No.    Contract No.
                                                  18-102-08-53  05-1J3104
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
05-SBT-25-28.8/28.8                               NONE

Progress payment No. 004                     Payment period ending: 12-08-17
PRECISION GRADE INC
PO BOX 90
SAN JUAN BAUTISTA CA 95045

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              187,895.83           9,566.16
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                187,895.83           9,566.16
 5. Mobilization
 6. Total Work Completed        187,895.83
 7. Deductions                                       0.00          20,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    187,895.83          29,566.16
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        29,566.16