Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  24-081-12-36  11-411504
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    98%           67%

Location:                                         Federal Project:
11-SD-805-20.7/23.5                               ACIM-805(642)

Progress payment No. 020                     Payment period ending: 03-20-24
MONTANO PIPELINE INC
231 FOURTH AVE
CHULA VISTA CA 91910

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.             4,266,750.10           4,340.80
 2. a. Extra Work                            1,025,534.13               0.00
    b. Adustment Comp.                            -242.98               0.00
 3. Materials on Hand
 4. Earned Subject to Retention              5,292,041.25           4,340.80
 5. Mobilization                               520,000.00               0.00
 6. Total Work Completed      5,812,041.25
 7. Deductions                                  -2,000.00               0.00
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                  5,810,041.25           4,340.80
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                         4,340.80