Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-111-16-29  04-2Y8204
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    33%          100%

Location:                                         Federal Project:
04-ALA-580-0.0/32.7                               NONE

Progress payment No. 001                     Payment period ending: 04-20-23
PIPE AND PLANT SOLUTIONS INC
600 CASTRO ST
SAN LEANDRO CA 94577

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              316,211.06         316,211.06
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                316,211.06         316,211.06
 5. Mobilization
 6. Total Work Completed        316,211.06
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    316,211.06         316,211.06
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       316,211.06