Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          11-171-07-24  04-1A5214                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  61%          55%                             
04-CC-160-0.8/1.3                    Federal Project:                                   
04-SAC-160-L0.0/L1.3                                     NONE                           
                                                                                        
                                                                                        
Progress payment No. 12            Payment period ending: 06-20-11                      
CALIFORNIA ENGINEERING                                                                  
CONTRACTORS INC                                                                         
20 HAPPY VALLEY ROAD                                                                    
PLEASANTON CA 94566                                                                     
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      19,920,720.07    1,662,680.22                      
2.a. Extra Work                         206,299.93       14,286.06                      
  b. Adjustment Comp.                 1,162,400.98      127,400.40                      
3. Materials on Hand                    813,056.11     -161,041.59                      
4. Earned Subject to Retention       22,102,477.09    1,643,325.09                      
5. Mobilization                       3,400,000.00            0.00                      
6. Total Work Completed   24,689,420.98                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           25,502,477.09    1,643,325.09                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           1,643,325.09