Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          13-057-16-10  08-0M8704                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  49%          82%                             
08-RIV-74-27.4/27.7                    Federal Project:                                 
                                     ACHS-P074(56)                                      
                             STPG                                                       
                                                                                        
Progress payment No. 04            Payment period ending: 02-20-13                      
FLATIRON ELECTRIC GROUP INC                                                             
7911-A PINE AVENUE                                                                      
CHINO CA 91708                                                                          
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         144,152.50       41,553.00                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          144,152.50       41,553.00                      
5. Mobilization                          28,500.00            0.00                      
6. Total Work Completed      172,652.50                                                 
7. Deductions                            -4,000.00            0.00                      
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.               -4,155.30       -4,155.30                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              164,497.20       37,397.70                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              37,397.70