Dept. of Trans.              FINAL                Serial No.    Contract No.
                                                  19-311-13-32  11-2N0224
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                   100%          100%

Location:                                         Federal Project:
11-SD-78-37.3/60.3                                NONE

Progress payment No. 010                     Payment period ending: 12-14-18
CALMEX ENGINEERING INC
2764 SOUTH VISTA AVE
BLOOMINGTON CA 92316

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             8,303,361.03               0.00
 2. a. Extra Work                            1,490,432.38               0.00
    b. Adustment Comp.                         351,233.84               0.00
 3. Materials on Hand
 4. Earned Subject to Retention             10,145,027.25               0.00
 5. Mobilization                               566,179.40               0.00
 6. Total Work Completed     10,711,206.65
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                 10,711,206.65               0.00
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                             0.00