Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  26-026-16-00  06-1G3504
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    23%           38%

Location:                                         Federal Project:
06-FRE-99-233.0                                   NONE

Progress payment No. 006                     Payment period ending: 01-20-26
GRUEN ENGINEERING INC
12418 GRUEN ST
PACOIMA CA 91331

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              639,724.20         124,964.95
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                639,724.20         124,964.95
 5. Mobilization
 6. Total Work Completed        639,724.20
 7. Deductions                                 -10,000.00         -10,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    629,724.20         114,964.95
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       114,964.95