Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  24-354-16-08  07-357004
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    25%           45%

Location:                                         Federal Project:
07-LA-105-R4.3/R5.0                               HSIM-1053(993)

Progress payment No. 009                     Payment period ending: 12-20-24
POLO ENGINEERING INC
30758 SLOAN CANYON RD
CASTAIC CA 91384

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               364,935.48          51,110.00
 2. a. Extra Work                               92,428.40          26,613.85
    b. Adustment Comp.
 3. Materials on Hand                           84,119.53               0.00
 4. Earned Subject to Retention                541,483.41          77,723.85
 5. Mobilization                               192,945.00               0.00
 6. Total Work Completed        650,308.88
 7. Deductions                                 -69,263.05         -46,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    665,165.36          31,723.85
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        31,723.85