Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-233-14-37  02-381114                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  57%          59%                             
02-SIS-5-R11.4/R16.0                    Federal Project:                                
                                     ACIM-005-9(164)                                    
                                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 08-18-06                      
J F SHEA CONSTRUCTION INC                                                               
P O BOX 494519                                                                          
REDDING CA 96049-4519                                                                   
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       6,758,613.27    2,242,845.68                      
2.a. Extra Work                          90,696.41        8,129.51                      
  b. Adjustment Comp.                   -15,099.09            0.00                      
3. Materials on Hand                          0.00      -92,690.83                      
4. Earned Subject to Retention        6,834,210.59    2,158,284.36                      
5. Mobilization                         900,000.00       45,000.00                      
6. Total Work Completed    7,734,210.59                                                 
7. Deductions                           -89,300.00      -10,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            7,644,910.59    2,193,284.36                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           2,193,284.36