Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          06-167-09-02  03-375604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
03-PLA-80-1.4/2.6                    Federal Project:                                   
                                     ACIM-080-3(230)                                    
                                                                                        
                                                                                        
Progress payment No. 30            Payment period ending: 03-20-06                      
R AND L BROSAMER INC                                                                    
P O BOX 238                                                                             
ALAMO CA 94507                                                                          
                                                                                        
                                                                                        
Escrow No.  02165                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      20,731,416.51      117,440.00                      
2.a. Extra Work                       1,519,184.99      219,125.83                      
  b. Adjustment Comp.                   479,044.04      -33,193.83                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention       22,729,645.54      303,372.00                      
5. Mobilization                       2,200,000.00            0.00                      
6. Total Work Completed   24,929,645.54                                                 
7. Deductions                           -54,000.00       10,000.00                      
8. a.Contract Retentions             -1,107,242.90            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.       1,107,242.90            0.00                      
9. Total pay to Contractor           24,875,645.54      313,372.00                      
10. Reduction Amt to Escrow          -1,107,240.00            0.00                      
11. Payment to Escrow     1,107,240.00                                                  
12. Net Pymt. this Estimate                             313,372.00