Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-236-12-39  11-068004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  99%         100%                             
11-IMP-7-1.1/7.0                    Federal Project:                                    
                                     ACIM-008-2(99)                                     
                             ACIM-008-2(99)                                             
                             ACST-X025(26)                                              
Progress payment No. 23            Payment period ending: 08-20-05                      
COFFMAN SPECIALTIES INC                                                                 
4375 JUTLAND DRIVE STE 260                                                              
SAN DIEGO CA 92117                                                                      
                                                                                        
                                                                                        
Escrow No.  02162                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      27,703,748.03      149,872.50                      
2.a. Extra Work                       1,317,047.64      101,612.23                      
  b. Adjustment Comp.                   656,596.22        1,362.79                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       29,677,391.89      252,847.52                      
5. Mobilization                       3,068,663.00            0.00                      
6. Total Work Completed   32,746,054.89                                                 
7. Deductions                          -328,233.79     -177,000.00                      
8. a.Contract Retentions             -1,483,869.59      -12,642.37                      
   b. Unsatisfactory Prog.              -52,269.61      -12,642.38                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           30,881,681.90       50,562.77                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,483,860.00                                                  
12. Net Pymt. this Estimate                              50,562.77