Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          13-165-09-40  07-252804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  48%          42%                             
07-LA-5-R73.2/R88.6                    Federal Project:                                 
                                     ACIM-053(47)                                       
                                                                                        
                                                                                        
Progress payment No. 15            Payment period ending: 06-20-13                      
GRIFFITH/COFFMAN JOINT VENTURE                                                          
12200 BLOOMFIELD AVENUE                                                                 
SANTA FE SPRINGS CA 90670                                                               
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      34,660,028.35    4,881,908.23                      
2.a. Extra Work                         557,322.17            0.00                      
  b. Adjustment Comp.                   229,622.80      106,299.94                      
3. Materials on Hand                    127,002.41       90,511.35                      
4. Earned Subject to Retention       35,573,975.73    5,078,719.52                      
5. Mobilization                       7,296,000.00            0.00                      
6. Total Work Completed   42,742,973.32                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           42,869,975.73    5,078,719.52                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                           5,078,719.52