Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          08-354-13-55  11-010614                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  49%          31%                             
11-SD-52-14.1/16.3                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 12            Payment period ending: 12-20-08                      
ERRECAS INC                                                                             
P O BOX 640                                                                             
LAKESIDE CA 92040                                                                       
                                                                                        
                                                                                        
Escrow No.  02360                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      23,125,762.60    1,506,978.21                      
2.a. Extra Work                       4,620,324.84       19,552.91                      
  b. Adjustment Comp.                  -624,500.00            0.00                      
3. Materials on Hand                  1,019,680.78      -67,493.21                      
4. Earned Subject to Retention       28,141,268.22    1,459,037.91                      
5. Mobilization                       2,380,000.00      119,000.00                      
6. Total Work Completed   29,501,587.44                                                 
7. Deductions                           -40,000.00      -10,000.00                      
8. a.Contract Retentions             -1,407,063.41      -72,951.89                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           29,074,204.81    1,495,086.02                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,407,060.00                                                  
12. Net Pymt. this Estimate                           1,495,086.02