Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-143-06-50  11-080804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  32%          61%                             
11-SD-5-R1.6/R45.4                    Federal Project:                                  
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 04            Payment period ending: 05-21-07                      
H M S CONSTRUCTION INC                                                                  
1225 LINDA VISTA DRIVE                                                                  
SAN MARCOS CA 92078                                                                     
                                                                                        
                                                                                        
Escrow No.  02286                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         860,038.44      328,121.96                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          860,038.44      328,121.96                      
5. Mobilization                          43,700.00        9,200.00                      
6. Total Work Completed      903,738.44                                                 
7. Deductions                            -2,040.00            0.00                      
8. a.Contract Retentions                -55,526.36       -2,334.71                      
   b. Unsatisfactory Prog.              -16,406.10      -16,406.10                      
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              829,765.98      318,581.15                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow        55,520.00                                                  
12. Net Pymt. this Estimate                             318,581.15