Dept. of Trans.             PROGRESS              Serial No.    Contract No.
                                                  26-013-07-54  04-0X3304
                    PROGRESS PAYMENT VOUCHER      %complete:    %time:
                                                    21%           36%

Location:                                         Federal Project:
04-SM-84-28.0/2.0                                 NONE

Progress payment No. 004                     Payment period ending: 12-31-25
MONTEREY MECHANICAL CO
8275 SAN LEANDRO ST
OAKLAND CA 94621

Escrow No. 00000
                                           Total Estimate      This Estimate
 1. Contract Itms Without Mobil.
 2. a. Extra Work                              271,550.06          81,010.30
    b. Adustment Comp.
 3. Materials on Hand
 4. Earned Subject to Retention                271,550.06          81,010.30
 5. Mobilization
 6. Total Work Completed        271,550.06
 7. Deductions
 8. a. Contract Retentions
    b. Unsatisfactory Retentions
    c. Reduction after 95% Comp.
 9. Total pay to Contractor                    271,550.06          81,010.30
10. Reduction Amt to Escrow
11. Payment to Escrow                 0.00
12. Net Pymt. this Estimate                                        81,010.30