Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-235-11-27  07-125204                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  96%          96%                             
07-LA-14-R54.5/R60.7                    Federal Project:                                
                                     CMLN-6207(28)                                      
                                                                                        
                                                                                        
Progress payment No. 18            Payment period ending: 08-20-06                      
R AND L BROSAMER INC                                                                    
P O BOX 238                                                                             
ALAMO CA 94507                                                                          
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      24,832,268.48      254,405.07                      
2.a. Extra Work                       2,251,153.68      109,716.20                      
  b. Adjustment Comp.                    53,797.00      -17,100.00                      
3. Materials on Hand                          0.00      -17,856.16                      
4. Earned Subject to Retention       27,137,219.16      329,165.11                      
5. Mobilization                       2,600,000.00            0.00                      
6. Total Work Completed   29,737,219.16                                                 
7. Deductions                           -10,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           29,727,219.16      329,165.11                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             329,165.11