(1) Findings and orders issued pursuant to this part shall contain a detailed description of the conditions or practices which cause and constitute a situation of imminent danger or a violation of a mandatory standard and a description of the area of the mine throughout which persons must be withdrawn and debarred.
(2) Each finding made and notice or order issued under this part shall be given promptly to the operator of the mine to which it pertains by the person making such finding or order, and all such findings, orders, and notices shall be in writing and shall be signed by the person making them.