Dept. of Trans.           SUPPLEMENTAL            Serial No.    Contract No.
                                                  20-246-12-09  05-1C8904
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    65%           37%

Location:                                         Federal Project:
05-MON-101-87.3/R91.5                             B1NH-Q101(342)

Progress payment No. 019                     Payment period ending: 08-20-20
GRANITE ROCK COMPANY
5225 HELLYER AVENUE #220
SAN JOSE CA 95138

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            22,144,882.07               0.00
 2. a. Extra Work                              432,041.85               0.00
    b. Adustment Comp.                         -10,647.30               0.00
 3. Materials on Hand                        2,096,928.00       2,054,803.00
 4. Earned Subject to Retention             24,663,204.62       2,054,803.00
 5. Mobilization                             2,140,000.00               0.00
 6. Total Work Completed     24,706,276.62
 7. Deductions                                 -85,058.82               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 26,718,145.80       2,054,803.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                     2,054,803.00