Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  21-351-15-29  04-0J7104
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    54%           42%

Location:                                         Federal Project:
04-SOL-80-1.8/4.4                                 NONE

Progress payment No. 017                     Payment period ending: 12-20-21
BROSAMER & WALL INC
1777 OAKLAND BLVD #300
WALNUT CREEK CA 94596

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             9,042,763.29         461,535.56
 2. a. Extra Work                              201,011.35           4,823.11
    b. Adustment Comp.                         653,801.98               0.00
 3. Materials on Hand                           43,623.15          -1,925.32
 4. Earned Subject to Retention              9,941,199.77         464,433.35
 5. Mobilization                             1,900,000.00               0.00
 6. Total Work Completed     11,797,576.62
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 11,841,199.77         464,433.35
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       464,433.35