Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  24-172-12-57  04-3Y0804
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    89%          100%

Location:                                         Federal Project:
04-SM-280-10.2/10.2                               NONE

Progress payment No. 005                     Payment period ending: 06-20-24
AQUA SIERRA CONTROLS INC
1650 INDUSTRIAL DR
AUBURN CA 95603

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              856,979.01         222,350.73
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                856,979.01         222,350.73
 5. Mobilization
 6. Total Work Completed        856,979.01
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    856,979.01         222,350.73
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       222,350.73