Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-355-15-16  09-394104
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    77%           75%

Location:                                         Federal Project:
09-INY-395-76.0/77.0                              NONE

Progress payment No. 002                     Payment period ending: 12-20-23
POLO ENGINEERING INC
30758 SLOAN CANYON RD
CASTAIC CA 91384

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               470,478.00         167,572.00
 2. a. Extra Work                               16,956.50          16,956.50
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                487,434.50         184,528.50
 5. Mobilization
 6. Total Work Completed        487,434.50
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    487,434.50         184,528.50
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       184,528.50