2006 New York Code - Pipe Lines Crossing Canals.

 
    §  102.  Pipe lines crossing canals. No pipe line shall be constructed
  upon or across any of the canals of this state, except by the consent of
  and in a manner and upon the terms prescribed by the corporation, unless
  constructed upon a fixed bridge across such canal and with  the  consent
  of  the  person,  firm  or  corporation for whose benefit such bridge is
  constructed and maintained, or upon such a bridge over the canal, at the
  crossing of a public highway, or street, with the consent of the  public
  officers having the supervision thereof, or of the municipal authorities
  of any village or city within whose limits such bridge may be, nor shall
  the pipes of any such corporation be laid through, on or along the banks
  of  any  of the canals of this state, unless such pipes shall be encased
  so as to prevent leakage, in such manner as shall  be  approved  by  the
  corporation.