Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-203-12-06  08-1H2904
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                     3%            8%

Location:                                         Federal Project:
08-SBD-173-18.6/18.7                              ACST-S173(4)

Progress payment No. 003                     Payment period ending: 07-20-21
STRONGHOLD ENGINEERING
INCORPORATED
150 W WALNUT AVE
PERRIS CA 92571

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               228,680.20          94,941.60
 2. a. Extra Work                                1,000.00           1,000.00
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                229,680.20          95,941.60
 5. Mobilization
 6. Total Work Completed        229,680.20
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    229,680.20          95,941.60
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        95,941.60