SCH Number 2009081102

Project Info

Title

Replace Drainage Facility

Description

NOTE: Shortened Review Replace existing 36 inch diameter corrugated steel pipe culvert with a 48 inch diameter reinforced concrete pipe culvert. The new inlet will have a flared end section that together with a slightly longer culvert pipe will extend the facility ~19 ft up drainage from the existing inlet. A debris fence will be installed ~7 ft up drainage of the flared end section. The channel will be moved several feet to the south and will be widened from 3 to 7 ft up and down drainage of the debris fence to allow a wider fence and slower flow through the fence. The purpose of the project is to prevent the culvert from plugging and flooding surrounding properties and damaging the highway.

3 documents in project