Every two to three years large truck comes in to do line cleaning and flow monitoring. Look around area. Terminate manholes at grade to minimize impact. Could include plant material adjacent to project. Developer will pay major portion.
City subsidizes over-sizing necessary for future use.
Comes out of public funds acquired through user fees. Normal practice - shared cost between developers and City. 14 th Street - 11,400 feet of pipe to follow fence line. Creek crossings more expensive. Tunnel - more difficult, so more cost.