•	The paper in general needs a lot of editing concerning grammar, spelling and punctuation
•	Use the same font size for the same paragraph, examples in pages 8 & 14
•	Rotate all plans in fig. (9) to match the orientation of the base scheme in fig. (8)
•	Reference all letters in figures (9), (13) and Table [1] in the paper’s text
•	Point “1” in the Recommendations is irrelevant to the paper’s theme
•	Keep the same format for all references at the end of the paper. They are NOT complete, they have different formats. All author’s names in the references should be mentioned; do NOT use “& others” in the references use “et al” instead.
