Dept. of Trans.              FINAL                Serial No.    Contract No.
                                                  18-198-12-54  04-013524
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
04-SF-80-8.6/8.9                                  NONE
04-ALA-80-0.0/1.2

Progress payment No. 037                     Payment period ending: 04-02-18
CALIF ENG CONTRACTORS
INC/SILVERADO CONTRACTORS INC
JNT VENT
20 HAPPY VALLEY RD
PLEASANTON CA 94566

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.            62,990,630.48               0.00
 2. a. Extra Work                            7,360,620.46               0.00
    b. Adustment Comp.                         186,078.77               0.00
 3. Materials on Hand
 4. Earned Subject to Retention             70,537,329.71               0.00
 5. Mobilization                             6,800,000.00               0.00
 6. Total Work Completed     77,337,329.71
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 77,337,329.71               0.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                             0.00