Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-145-09-24  10-1F8304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    74%           69%

Location:                                         Federal Project:
10-AMA-49-4.0/4.2                                 NONE

Progress payment No. 004                     Payment period ending: 05-20-21
SERAFIX ENGINEERING
CONTRACTORS INC
7 CROW CANYON CT #250
SAN RAMON CA 94583

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               714,158.00         294,732.00
 2. a. Extra Work                               23,200.00               0.00
    b. Adustment Comp.                          -2,040.00               0.00
 3. Materials on Hand                                0.00          -8,097.98
 4. Earned Subject to Retention                735,318.00         286,634.02
 5. Mobilization                               100,000.00           5,000.00
 6. Total Work Completed        835,318.00
 7. Deductions                                       0.00           2,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    835,318.00         293,634.02
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       293,634.02