the set out of the pip is:
your title page
contents page
intro
log
central material
conclusion
resource list
and if necessary an appendix (in that order)
everything in your pip should be doubled spaced, if thats what you mean by spacing... or if you meant chapter wise, each chapter should start on a new page.
the log can be done in sections of months, or as a flowing section, like the one in the thread of pip examples.
hope that helped, and good luck!