Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  23-296-10-34  07-324904
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    29%           56%

Location:                                         Federal Project:
07-LA-5-19.7/36.0                                 NONE

Progress payment No. 004                     Payment period ending: 10-20-23
STACY AND WITBECK INC
2800 HARBOR BAY PKWY
ALAMEDA CA 94502

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               938,800.64         361,728.26
 2. a. Extra Work
    b. Adustment Comp.
 3. Materials on Hand                          425,273.90         101,246.69
 4. Earned Subject to Retention              1,364,074.54         462,974.95
 5. Mobilization                               456,000.00          96,000.00
 6. Total Work Completed      1,394,800.64
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  1,820,074.54         558,974.95
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       558,974.95