Notwithstanding any other provision of this rule to the contrary, prior to acquiring or beginning construction of any facility, plant or other capital item with a projected capitalized cost in excess of $1,000,000 or one percent (1%) of existing jurisdictional net plant investment, the utility shall provide the original and three (3) copies of a notice of said project to the Executive Secretary of the Commission. The Executive Secretary shall deliver three (3) stamped copies to the office of the Executive Director of the Staff. The notice provided for herein shall contain or be accompanied by the data and documentation shown in Schedule 4 of Appendix A.
39 Miss. Code. R. 1-7-103