Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-205-13-15  12-0E1104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  49%          55%                             
12-ORA-0-10.2/25.3                    Federal Project:                                  
                                     ACST-X059(43)                                      
                             P-X059(43)                                                 
                                                                                        
Progress payment No. 08            Payment period ending: 07-20-06                      
MANUEL BROS INC                                                                         
P O BOX 995                                                                             
GRASS VALLEY CA 95945                                                                   
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       2,764,020.80      170,998.00                      
2.a. Extra Work                          34,800.65       12,552.61                      
  b. Adjustment Comp.                   155,630.00      155,630.00                      
3. Materials on Hand                    373,117.10      373,117.10                      
4. Earned Subject to Retention        3,327,568.55      712,297.71                      
5. Mobilization                         225,000.00       11,250.00                      
6. Total Work Completed    3,179,451.45                                                 
7. Deductions                           -10,000.00      -10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            3,542,568.55      713,547.71                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             713,547.71