Dept. of Trans.              FINAL                Serial No.    Contract No.
                                                  21-239-12-29  08-1G7404
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
08-SBD-15-R110.0/R110.0                           NONE

Progress payment No. 006                     Payment period ending: 06-04-21
BRENT ENGINEERING INC
20 OLD RANCH RD
LAGUNA NIGUEL CA 92677

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               558,259.23               0.00
 2. a. Extra Work
    b. Adustment Comp.                          11,270.08               0.00
 3. Materials on Hand
 4. Earned Subject to Retention                569,529.31               0.00
 5. Mobilization                                64,000.00               0.00
 6. Total Work Completed        633,529.31
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    633,529.31               0.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                             0.00