06-17-13-WS - Laserfiche WebLink

Home Browse Search

MEMORANDUM DATE: June 12, 2013 TO: Patrick Klaers, City Administrator FROM: Terry Maurer, Public Works Director SUBJECT: Round Lake Road West Improvements As you requested, this memo is intended to provide more detail on the proposed improvements we would suggest be included in a Round Lake Road West street and utility project. First, the area of the proposed improvement is from the south end of the short piece of urban street that has already been reconstructed, near the Holiday gas station at the north end to Gateway Boulevard at the south end. This is a total length of approximately 3,000 feet. The proposed sanitary sewer improvements go outside this area at the north end. 1.Street Improvement The proposed street improvement will provide a 10 ton design urban roadway 48 to 52 feet in width. The street section would be barrier concrete curb and gutter similar to the north end near Hwy 96. There would be an 8 foot wide concrete sidewalk along the entire east side. The current cost estimate does not include lighting or landscaping such as boulevard trees. The street design would meet all Municipal State Aid (MSA) requirements as this street is on 2.Storm Drainage Improvement With the street being reconstructed as an urban section there would need to be a pipe drainage system placed under the street. This system would be designed according to MSA standards. Rice Creek Watershed District will require a storm water pond to treat the runoff collected in the pipe system. It is likely that property would have to be acquired to construct this pond somewhere near the south end of Round Lake Road West. Monies have been included in the estimate for land acquisition for the storm water treatment pond. 13 Page of