Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          13-184-15-19  02-3E7604                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  35%          49%                             
02-SIS-5-51.2/58.1                    Federal Project:                                  
                                     ACIM-059(170)                                      
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 06-13-13                      
ROAD AND HIGHWAY BUILDERS OF                                                            
CALIFORNIA INC                                                                          
P O BOX 70846                                                                           
RENO NV 89570                                                                           
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      12,011,066.67      222,120.00                      
2.a. Extra Work                          63,906.53            0.00                      
  b. Adjustment Comp.                   -33,206.44            0.00                      
3. Materials on Hand                     59,069.39            0.00                      
4. Earned Subject to Retention       12,100,836.15      222,120.00                      
5. Mobilization                       4,162,140.95            0.00                      
6. Total Work Completed   16,203,907.71                                                 
7. Deductions                           -30,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           16,232,977.10      222,120.00                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             222,120.00