Patio install question
I do not plan on moving the pipe it has been there a few years. Sump discharges frequently to a pond. Pipe is located at the height 6 inches of the excavated depth. I excavated 10 inches.
2 questions: can I build enough base around the pipe and a few inches over. The entire patio will have 7 inches base except where the pipe is, where I can only put 2 inch base over the pipe.
Also slope of the yard runs approximately 1 foot the width of patio. Therefore 1 side of patio is flush with ground level, 1 side 10 inch drop off that I plan to fill, level and grade. Patio is built up higher due to pipe.
Any thoughts are appreciated. Thanks again.