Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-356-08-20  02-4G5304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    94%          100%

Location:                                         Federal Project:
02-TRI-299                                        NONE

Progress payment No. 007                     Payment period ending: 12-20-21
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.             1,701,405.60          23,210.00
 2. a. Extra Work                               33,479.57               0.00
    b. Adustment Comp.                            -800.00               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              1,734,085.17          23,210.00
 5. Mobilization                               188,000.00               0.00
 6. Total Work Completed      1,922,085.17
 7. Deductions                                 -15,000.00          -5,000.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  1,907,085.17          18,210.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        18,210.00