854TEMPORARY SLOPE PIPE

854.1DESCRIPTION—This work is construction of a temporary slope drainage facility.

854.2MATERIAL—

• End Section. Section 616.2

• Pipe (Inlet and Outlet). Section 601.2

• Fill Slope Pipe. Plastic, metal, or flexible rubber pipe of acceptable quality.

• Geotextiles, Class 4, Type A. Section 735

854.3CONSTRUCTION—As shown on the Standard Drawings and as follows:

Construct the berms of suitable compacted embankment material, as specified in Section 206.3. Construct the inlet end to channel water into the temporary drain. Use a slope pipe that can easily be moved, with the length varying, as necessary, to reach a suitable discharge area. Place the discharge end so the outlet water does not cause erosion. Place geotextiles, Class 4, Type A, at the discharge end of the pipe; if necessary, use rock, to prevent erosion. Place fabric, as specified in Section 212.3(c). Remove and satisfactorily dispose of pipes and end sections if they are no longer required.

854.4MEASUREMENT AND PAYMENT—Each