Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  20-141-18-03  11-257164
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   PEP           SAT

Location:                                         Federal Project:
11-SD-76-R12.1/R17.7                              STPL-6211(136)

Progress payment No. 022                     Payment period ending: 05-20-20
HABITAT RESTORATION SCIENCES,
INC.
1217 DISTRIBUTION WAY
VISTA CA 92081

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               672,345.00          32,370.50
 2. a. Extra Work                               48,120.15          19,270.91
    b. Adustment Comp.                          98,310.00               0.00
 3. Materials on Hand
 4. Earned Subject to Retention                818,775.15          51,641.41
 5. Mobilization                                72,500.00               0.00
 6. Total Work Completed        891,275.15
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    891,275.15          51,641.41
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        51,641.41