Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          10-111-09-20  04-253784                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  75%          70%                             
04-ALA-680-0.0/R303.0                    Federal Project:                               
04-SCL-680-7.4/9.9                                     NONE                             
                                                                                        
                                                                                        
Progress payment No. 12            Payment period ending: 04-20-10                      
TOP GRADE CONSTRUCTION INC                                                              
50 CONTRACTORS STREET                                                                   
LIVERMORE CA 94551                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      18,113,946.17      558,691.84                      
2.a. Extra Work                       1,301,250.24       21,188.96                      
  b. Adjustment Comp.                   763,840.01       86,956.40                      
3. Materials on Hand                     67,292.59         -371.52                      
4. Earned Subject to Retention       20,246,329.01      666,465.68                      
5. Mobilization                       1,813,000.00            0.00                      
6. Total Work Completed   21,992,036.42                                                 
7. Deductions                           -13,600.00       -8,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           22,045,729.01      658,465.68                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             658,465.68