Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  18-268-12-31  08-0R3404
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    39%           51%

Location:                                         Federal Project:
08-SBD-38-30.9                                    ACST-S038(23)

Progress payment No. 003                     Payment period ending: 09-20-18
RSB GROUP INC
20331 LAKE FOREST DR #C-13
LAKE FOREST CA 92630

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               397,174.00          65,772.00
 2. a. Extra Work                                7,067.99           2,066.64
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                404,241.99          67,838.64
 5. Mobilization                               123,500.00               0.00
 6. Total Work Completed        527,741.99
 7. Deductions                                 -32,943.00         -26,943.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    494,798.99          40,895.64
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        40,895.64