Dept. of Trans.       SEMI-FINAL   Serial No.  Contract No.                             
                                          08-085-10-34  04-1E1404                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
04-SOL-80-30.6/38.2                    Federal Project:                                 
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 03            Payment period ending: 12-21-07                      
PROFESSIONAL CONSTRUCTION                                                               
SERVICES                                                                                
3309 VINCENT ROAD                                                                       
PLEASANT HILL CA 94123                                                                  
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         381,284.03       16,480.03                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          381,284.03       16,480.03                      
5. Mobilization                          10,000.00            0.00                      
6. Total Work Completed      391,284.03                                                 
7. Deductions                                 0.00       10,000.00                      
8. a.Contract Retentions                -18,240.20            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          18,240.20            0.00                      
9. Total pay to Contractor              391,284.03       26,480.03                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              26,480.03