10-12-2016 Additions Packet - Laserfiche WebLink

Home Browse Search

Memo TO: Honorable Mayor and City Council FROM: Lee Elfering, City Engineer DATE: October 11, 2016 RE: 2015 Street Improvement Project Supplemental Agreement #1, #3, #4 As the Council is aware the City’s 2015 Street Improvement project includes the reconstruction of Centerville Road. The project is nearing completion, but there have been some changes that have either been requested to provide for a better overall project or to address conditions that have been encountered in the field. Below is a summary of three Supplemental Agreements that address the field changes to the project. Supplemental #1 – Select Granular Borrow The existing subgrade soil conditions encountered north of the Pioneer Park parking lot on Centerville Road required the addition of fabric, select granular borrow, and drain tile to provide an adequate base for street construction. As Centerville Road is a County road, Ramsey County will be responsible for 78% of the cost of this work and the City’s share is 22% as indicated on Supplemental Agreement #1. Supplemental Agreement #3 – Sidewalk/Trail Revision The original plans included the replacement of the existing bituminous trail along Centerville Road from just north of the lower Fire Hall driveway up to Eli Road due to project impacts. The replacement cost for the trail was to be borne by the County as the impacts to the existing trail were related to the road construction. With a significant portion of the bituminous trail segment from Little Canada Road to Eli Road being impacted and with the upgrade of the roadway to an urban section, City Staff felt that the entire section of bituminous trail from Little Canada Road to Eli Road should be removed and reinstalled as concrete sidewalk with this project. As this is a City request the County has indicated that the additional costs for this work will be the responsibility of the City. 10