Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          13-024-13-46  05-0T9004                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  87%          84%                             
05-SLO-41-0.0/ .0                    Federal Project:                                   
05-SLO-46-0.0/ .0                                     NONE                              
05-SLO-58-0.0/ .0                                                                       
                                                                                        
Progress payment No. 07            Payment period ending: 01-20-13                      
TRUESDELL CORPORATION OF                                                                
CALIFORNIA INC                                                                          
1310 W 23RD STREET                                                                      
TEMPE AZ 85282                                                                          
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         428,774.87        9,413.30                      
2.a. Extra Work                           1,646.43        1,646.43                      
  b. Adjustment Comp.                      -529.45         -529.45                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          429,891.85       10,530.28                      
5. Mobilization                          52,774.50            0.00                      
6. Total Work Completed      482,666.35                                                 
7. Deductions                            -5,000.00       -5,000.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              477,666.35        5,530.28                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               5,530.28