03-27-2023 City Council Packet - Laserfiche WebLink

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Ms. Katie Larsen 03/22/2023 Page 4 399 Elm St (Centennial Middle School) Engineering Review WSB staff does not have any comments at this time. • Transportation The proposed improvements are completely within the 399 Elm Street (Centennial Middle School) site and do not affect any public roadways or intersections. A traffic study is not required. The proposed improvements are not anticipated to affect traffic volumes at the site. The proposed parking lot has two access points off of another parking area on the school site. The entrances to the proposed parking lot and the drive lanes are all proposed to be 24-ft wide. All parking stalls are shown at 9 ft x 18 ft. The curb and gutter is proposed as a B612 design along the north and west sides of the lot and a surmountable design along the west and south sides of the lot. The parking lot has five handicap accessible stalls proposed near the west entrance. A bituminous trail is proposed to be reconstructed and realigned with the parking lot improvements. The existing parking lot has a total of 129 parking stalls and the proposed lot has 134 parking stalls. New curb and gutter is proposed along the western edge of the proposed tennis court area. Concrete sidewalk is proposed between the two court areas (four courts to the north and four courts to the south). A bituminous trail is proposed to be reconstructed and realigned with the tennis court improvements. Comments: 1. (3/1/2023) Applicant to add ADA compliant pedestrian ramps where the trails cross or enter driveways or drive lanes. Crosswalk markings should be included per the City Planner’s comments. (3/17/2023) The proposed grading for the trail, adjacent to the parking lot, is ADA compliant. No truncated domes are proposed since these locations are not within the public ROW. A crosswalk has been added where the trail crosses the drive lanes. 2. (3/1/2023) Sheet C200 shows that the bituminous patching along the new curb line by the proposed tennis courts is the same section as the bituminous trail. Applicant to confirm if the trail section is to be used for this area of parking lot pavement. (3/17/2023) A note has been added to paving plan to match existing pavement section. • Wetlands and Mitigation Plan There are no existing wetlands near the areas of construction. There are wetlands near the pond where the stormwater from the site ultimately drains. • Landscaping The City’s Environmental Coordinator to review landscaping and provide in-depth comments. • Floodplain