Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          15-036-14-05  04-4H7904                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  31%         100%                             
04-SM-1-16.4                    Federal Project:                                        
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 03            Payment period ending: 02-04-15                      
YERBA BUENA ENGINEERING AND                                                             
CONSTRUCTION, INC.                                                                      
1340 EGBERT AVENUE                                                                      
SAN FRANCISCO, CA 94124                                                                 
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.           3,900.00            0.00                      
2.a. Extra Work                         159,875.88       17,249.17                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          163,775.88       17,249.17                      
5. Mobilization                                                                         
6. Total Work Completed      163,775.88                                                 
7. Deductions                                                                           
8. a.Contract Retentions                                                                
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              163,775.88       17,249.17                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              17,249.17