Long distance          
                              
            7th Moriyama eastern sewage trunk line sewer construction work
            
              
              
                
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                                            Construction details
                                      
- High-density slurry type pipe jacking method
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                                            Completion date
                                      
- 
                                            Jul. 2010                                      
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                                            Location of Construction
                                      
- Nagoya city, Aichi Prefecture
                  
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            Lake Biwa basin sewerage Northeast part Aito east trunk line (Karima 2 construction zone) pipe construction
            
              
              
                
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                                            Construction details
                                      
- High-density slurry type pipe jacking method
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                                            Completion date
                                      
- 
                                            Sep. 2011                                      
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                                            Location of Construction
                                      
- Echi-District, Shiga Prefecture
                  
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            Horizume Bridge 2nd and 3rd combined sewerage improvement works
            
              
              
                
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                                            Construction details
                                      
- High-density slurry type pipe jacking method
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                                            Completion date
                                      
- 
                                            May. 2010                                      
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                                            Location of Construction
                                      
- Wakayama city, Wakayama Prefecture
                  
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            Minami-komae Interceptor Trunk Line Construction Work (Phase 3)
            
              
              
                
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                                            Construction details
                                      
- High-density slurry type pipe jacking method
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                                            Completion date
                                      
- 
                                            Nov. 2011                                      
                  - 
                                            Location of Construction
                                      
- Kobe city, Hyogo Prefecture
                  
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            Public sewer sewage pipe Installation work (Phase 1)
            
              
              
                
                  - 
                                            Construction details
                                      
- High-density slurry type pipe jacking method
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                                            Completion date
                                      
- 
                                            Aug. 2009                                      
                  - 
                                            Location of Construction
                                      
- Nisshin city, Aichi Prefecture
                  
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            Public No. 30 Kentoku Interceptor Bypass Pipe Construction Work
            
              
              
                
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                                            Construction details
                                      
- High-density slurry type pipe jacking method
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                                            Completion date
                                      
- 
                                            Dec. 2012                                      
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                                            Location of Construction
                                      
-  Fukui city, Fukui Prefecture
                  
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