Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          13-182-10-12  03-1A43A4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  32%          35%                             
03-SUT-99-11.0/14.3                    Federal Project:                                 
                                     SARR-P099(529)                                     
                             A-P099(529)                                                
                                                                                        
Progress payment No. 08            Payment period ending: 06-13-13                      
DE SILVA GATES MCM A JNT VNTR                                                           
OF DE SILVA GATES                                                                       
P. O. BOX 620                                                                           
NORTH HIGHLANDS, CA 956600620                                                           
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       5,952,132.72      208,480.81                      
2.a. Extra Work                          78,416.23            0.00                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                    843,305.00      114,000.00                      
4. Earned Subject to Retention        6,873,853.95      322,480.81                      
5. Mobilization                       2,623,900.00            0.00                      
6. Total Work Completed    8,654,448.95                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor            9,497,753.95      322,480.81                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             322,480.81