Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-265-12-47  12-083804                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                  98%         100%                             
12-ORA-405-10.2/12.4                    Federal Project:                                
                                     ACIM-405-2(890)                                    
Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          05-264-16-26  01-412204                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
                             ACIM-405-2(890)                                            
Location:                                  56%          99%                             
                             STPL-6212(8)                                               
01-MEN-101-R84.0/ .0                    Federal Project:                                
                                     NONE                                               
                                                                                        
Progress payment No. 58            Payment period ending: 09-20-05                      
                                                                                        
Progress payment No. 06            Payment period ending: 09-20-05                      
M C M CONSTRUCTION INC                                                                  
SONOMA ENGINEERING INC                                                                  
P O BOX 620                                                                             
110 DRY CREEK ROAD                                                                      
NORTH HIGHLANDS CA 95660                                                                
HEALDSBURG  CA 95448                                                                    
                                                                                        
                                                                                        
                                                                                        
                                                                                        
Escrow No.  01677                                                                       
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      35,719,732.50       19,239.49                      
1. Contract Itms Without Mobil.         240,219.69       36,968.00                      
2.a. Extra Work                       2,099,233.91       31,480.96                      
2.a. Extra Work                                                                         
  b. Adjustment Comp.                 1,074,784.18       45,075.18                      
  b. Adjustment Comp.                                                                   
3. Materials on Hand                                                                    
3. Materials on Hand                                                                    
4. Earned Subject to Retention       38,893,750.59       95,795.63                      
4. Earned Subject to Retention          240,219.69       36,968.00                      
5. Mobilization                       3,544,935.00            0.00                      
5. Mobilization                          42,750.00            0.00                      
6. Total Work Completed   42,438,685.59                                                 
6. Total Work Completed      282,969.69                                                 
7. Deductions                           -52,531.00            0.00                      
7. Deductions                           -40,200.00      -25,200.00                      
8. a.Contract Retentions             -1,944,687.53       -4,789.78                      
8. a.Contract Retentions                -12,010.98       -1,848.40                      
   b. Unsatisfactory Prog.               -6,481.17       -4,789.78                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           40,434,985.89       86,216.07                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     1,944,680.00                                                  
12. Net Pymt. this Estimate                              86,216.07                      
9. Total pay to Contractor              230,758.71        9,919.60                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                               9,919.60