Dept. of Trans.      AFTER ACCEPTANCE       Serial No.    Contract No.
                                            15-274-14-46  08-0L9004
                 PROGRESS PAYMENT VOUCHER   %complete:    %time:
                                             100%          100%

Location:                                   Federal Project:
08-RIV-10-71.8/72.3                         NONE

Progress payment No. 016               Payment period ending: 09-09-15
INTEGRATED WATER SERVICES INC
P O BOX 9570
AVON CO 81620

Escrow No. 00000
                                        Total Estimate   This Estimate
 1. Contract Itms Without Mobil.            784,594.81        1,800.32
 2. a. Extra Work                            36,303.52            0.00
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention             820,898.33        1,800.32
 5. Mobilization
 6. Total Work Completed        820,898.33
 7. Deductions                              -20,000.00      -20,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 800,898.33      -18,199.68
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                 -18,199.68