Dept. of Trans.           SUPPLEMENTAL            Serial No.    Contract No.
                                                  22-007-08-36  05-1H3604
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   PEP           SAT

Location:                                         Federal Project:
05-SLO-101-55.4/58.4                              NONE

Progress payment No. 006                     Payment period ending: 12-20-21
BORTOLUSSI AND WATKIN INC
77 LARKSPUR ST
SAN RAFAEL CA 94901

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.               304,707.90          34,356.00
 2. a. Extra Work
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                304,707.90          34,356.00
 5. Mobilization                                42,300.00               0.00
 6. Total Work Completed        347,007.90
 7. Deductions                                  -5,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    342,007.90          34,356.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        34,356.00