|  | 
 
 
                        		
                        				|  | Larger construction projects, risky plans or when damage to the adjoining houses can be predicted, a qualified expert should be involved. |  |  
 
                        		
                        				|  | Larger construction projects, risky plans or when damage to the adjoining houses can be predicted, a qualified expert should be involved. |  |  |  |  |