Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  19-081-13-53  07-313304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    47%           36%

Location:                                         Federal Project:
07-VEN-23-1.4/31.7                                NONE

Progress payment No. 004                     Payment period ending: 03-20-19
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.               331,015.00          96,370.00
 2. a. Extra Work
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                331,015.00          96,370.00
 5. Mobilization                                80,750.00               0.00
 6. Total Work Completed        411,765.00
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    411,765.00          96,370.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        96,370.00