Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-115-15-52  03-4A0404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  94%          94%                             
03-SAC-5-23.8/24.2                    Federal Project:                                  
                                     ACIM-005-6(319)                                    
                                                                                        
                                                                                        
Progress payment No. 07            Payment period ending: 04-20-05                      
CALIFORNIA ENGINEERING                                                                  
CONTRACTORS INC                                                                         
20 HAPPY VALLEY ROAD                                                                    
PLEASANTON CA 94566                                                                     
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         732,114.00        6,850.00                      
2.a. Extra Work                          95,034.04       20,740.04                      
  b. Adjustment Comp.                     6,677.00       10,607.00                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          833,825.04       38,197.04                      
5. Mobilization                          91,000.00            0.00                      
6. Total Work Completed      924,825.04                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              924,825.04       38,197.04                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              38,197.04