Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  24-142-18-36  11-430304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    63%           57%

Location:                                         Federal Project:
11-VAR-111-R3.2/45.4                              HSST-X025(32)

Progress payment No. 004                     Payment period ending: 05-20-24
SB GENERAL ENGINEERING INC
PO BOX 1400
LAKESIDE CA 92040

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             4,827,786.44       1,556,483.70
 2. a. Extra Work                               69,818.75          69,818.75
    b. Adustment Comp.
 3. Materials on Hand                          139,022.90         -27,954.98
 4. Earned Subject to Retention              5,036,628.09       1,598,347.47
 5. Mobilization                               880,000.00          44,000.00
 6. Total Work Completed      5,777,605.19
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  5,916,628.09       1,642,347.47
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     1,642,347.47