Dept. of Trans.           SUPPLEMENTAL            Serial No.    Contract No.
                                                  21-089-12-48  05-1C6704
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    96%          100%

Location:                                         Federal Project:
05-SCR-17-0.2/0.5                                 HSNH-P017(115)

Progress payment No. 020                     Payment period ending: 03-20-21
GRANITE ROCK COMPANY
5225 HELLYER AVENUE #220
SAN JOSE CA 95138

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             3,388,753.94               0.00
 2. a. Extra Work                              978,364.09         110,443.40
    b. Adustment Comp.                         352,237.17               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              4,719,355.20         110,443.40
 5. Mobilization                               443,000.00               0.00
 6. Total Work Completed      5,162,355.20
 7. Deductions                                 -21,600.63               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  5,140,754.57         110,443.40
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                       110,443.40