The environment plan for a petroleum activity must include a comprehensive description of the petroleum activity, including the following:(a) the location or locations of the petroleum activity;(b) general details of the construction and layout of any facility or other structure;(c) an outline of the operational details of the petroleum activity (for example, seismic surveys, exploration drilling or production) and proposed timetables;(d) any additional information relevant to consideration of environmental impacts and risks in respect of the petroleum activity.