Dept. of Trans.       SUPPLEMENTAL   Serial No.  Contract No.                           
                                          13-127-14-42  10-3A66U4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  60%          48%                             
10-MER-140-36.5/37.6                    Federal Project:                                
                                     ACNH-P140(31)                                      
                                                                                        
                                                                                        
Progress payment No. 26            Payment period ending: 04-20-13                      
R G W CONSTRUCTION INC                                                                  
550 GREENVILLE ROAD                                                                     
LIVERMORE CA 94550                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.       9,836,941.79       86,887.00                      
2.a. Extra Work                       1,879,115.07            0.00                      
  b. Adjustment Comp.                    67,521.75            0.00                      
3. Materials on Hand                    558,549.44      129,355.80                      
4. Earned Subject to Retention       12,342,128.05      216,242.80                      
5. Mobilization                       1,832,000.00            0.00                      
6. Total Work Completed   13,615,578.61                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           14,174,128.05      216,242.80                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             216,242.80