Agenda - Public Works Committee - 01/17/2023

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Public Works Committee Meeting Date: 01/17/2023 Submitted For: Joe Feriancek, Engineering/Public Works By: Joe Feriancek, Engineering/Public Works 5.3. Title: Committee Update on Central Park Southern Parking Lot Reconstruction as part of 161 st Avenue Reconstruction Purpose/Background: Purpose: The purpose of this case is to update the Public Works Committee on the reconstruction of Central Park southern parking lot as part of the 161st Avenue Reconstruction. Background: The Central Park main parking lot reconstruction was discussed at the December 13th, 2022 City Council meeting. City Council gave Staff direction to include the Central Park southern parking lot as part of the Central Park main parking lot reconstruction or the 161st Avenue Reconstruction projects. Staff has reviewed the southern parking lot, and determined it would be more feasible to reconstruct the southern parking lot as part of the 161 st Avenue reconstruction project. The determining factors are: • Location — The bituminous trail being constructed as part of 161st Avenue reconstruction is between the parking lots o Construction limits for the trail construction and southern parking lot reconstruction are in conflict, meaning one impacts the other o The southern parking lot will likely be used as a staging area for 161st Avenue • Avoids conflicts if two different contractors are awarded contracts • Project Timing — The contract time for the main (north) parking lot will be constricted due to public park use needs o Adding the south lot to the main (north) parking lot reconstruction would significantly extend the project schedule • Potential to add additional mobilization(s) and project costs • Cost — Staff does not anticipate significant cost savings due to reconstructing the south lot with the main (north) lot o Both projects are large enough that unit costs are not anticipated to be impacted by this additional work Preliminary Estimated Costs Southern Parking Lot Project Cost (Includes 23% Indirect) $164,000 Park Improvement Trust Fund $164, 000 Central Park Main Parking Lot Reconstruction Project Cost $893,500 Park Improvement Trust Fund Capital Maintenance Fund Storm Sewer Utility Fund $367, 500 $340,000 $186,000 For note, approximately $140,000 of the Central Park Main Parking Lot project cost is required for the center medians with trees and shrubbery. The funding source and cost would not be proposed to change based on which larger project the southern parking lot reconstruction is tied to. Timeframe: