Dept. of Trans.         AFTER ACCEPTANCE          Serial No.    Contract No.
                                                  23-101-12-01  04-4W0704
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
04-ALA-880-28.3/28.5                              NONE

Progress payment No. 004                     Payment period ending: 04-28-22
REDWOOD ENGINEERING
CONSTRUCTION
416 D ST
REDWOOD CITY CA 94063

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.                 1,955.75           1,955.75
 2. a. Extra Work                              239,654.35               0.00
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                241,610.10           1,955.75
 5. Mobilization
 6. Total Work Completed        241,610.10
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    241,610.10           1,955.75
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                         1,955.75