Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          06-354-08-06  04-246934                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  63%         100%                             
04-SCL-101-0.0/ .0                    Federal Project:                                  
04-SCL-0-0.0/ .0                                     NONE                               
04-SCL-0-0.0/ .0                                                                        
                                                                                        
Progress payment No. 06            Payment period ending: 12-20-06                      
STEVENS CREEK QUARRY INC                                                                
12100 STEVENS CANYON ROAD                                                               
CUPERTINO CA 95014                                                                      
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         801,336.75      117,225.37                      
2.a. Extra Work                          22,006.98       22,006.98                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
4. Earned Subject to Retention          823,343.73      139,232.35                      
5. Mobilization                         145,000.00        7,250.00                      
6. Total Work Completed      968,343.73                                                 
7. Deductions                                                                           
8. a.Contract Retentions                -41,167.19       -6,961.62                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor              927,176.54      139,520.73                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                             139,520.73