PDFRCW 70A.10.110
Notice of intention—Contents.
The notice of intention shall set forth at least all the following:
(1) The name and address of the licensee;
(2) The nature and object of the intended operation and the person or organization on whose behalf it is to be conducted;
(3) The area in which and the approximate time during which the operation will be conducted;
(4) The area which is intended to be affected by the operation;
(5) The materials and methods to be used in conducting the operation.