This document is the 802B Single Wall Sloped Pipe With Double Wide Split-Coupler Stainless Steel Installation Detail. It shows the pipe detail with notes.

This side view detail shows the stainless steel straps to be located in crown of corrugations, nylon straps to be located in valleys of corrugations, Double Wide split coupler which engages a minimum of 4 corrugations on either side of the joint and the single wall HDPE pipe.

Notes state that pipe to be installed per manufacturers recommendation and velocity reduction methods shall be taken when slope creates velocity grater than 20 FPS.