Section 763. Duties of operators

1. Every operator shall participate in a
  one-call notification system.
    2. Upon receipt of the  notification  provided  for  by  this  article
  either  directly  from  the  excavator or from the one-call notification
  system and pursuant to the rules and regulations adopted by  the  public
  service  commission  pursuant  to  section one hundred nineteen-b of the
  public service law, an operator shall advise the excavator in  a  timely
  manner  of  those of its underground facilities that will be affected by
  the proposed excavation or demolition.
    3. The operator shall accurately and with due care designate within  a
  reasonable  period of time the location of its underground facilities in
  the manner and during the  time  period  set  forth  in  the  rules  and
  regulations adopted by the public service commission pursuant to section
  one hundred nineteen-b of the public service law.