(a) Every notice provided by an excavator to the one-call notification system concerning planned excavation or demolition shall contain at least the following information:
(1) Name of the person serving such notice;
(2) Name, address and telephone number of the excavator or excavator's company;
(3) Excavator's field telephone number, if one is available;
(4) Name of the field contact person, if any;
(5) Address and exact location as well as the approximate extent and dimensions of the planned work area;
(6) Means of excavation or demolition and whether or not explosives are to be used;
(7) Brief description of the planned excavation or demolition;
(8) Date and time the excavation or demolition is planned to commence.
(b) When necessary for adequate identification, or as determined by mutual agreement of the operator and excavator, the excavator shall delineate the work area with white paint, white stakes or other suitable white markings.