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mB<;nestroo <br />i^osene <br />i|r||Anclerfik& <br />Associates <br />Engineers & Architects <br />2335 West Highway 36 ■ St. Paul. MN 55II3 <br />Office; 651-636-4600 • Fax; 65I-636-I3II <br />www.honestroo.com <br />b <br />January 11,2005 <br />• <br />Mr. Mike GafTron <br />Planning Director <br />City ofOrono <br />Post Office Box 66 <br />Crystal Bay. MN 55323 <br />Re: Stonebay Lofls <br />File No. 139-05-000 <br />Plat No. 05-3081 <br />Dear Mike: <br />Wc have reviewed the revised plans for the proposed Sloncbay Ixjfts Development. Tlic site is located along <br />the westerly side of the Stonebay subdivision north of Kelley Parkway and adjacent to the City’s Public Works <br />Building. Wc have the following comments with regards to engineering matter.*;: <br />• Sheet C3.1 shows proposed retaining wall con.struction at the underground parking entrance. This wall <br />shown exceeds 8-fect in height. All retaining walls that exceed 4-fcct in height require a separate <br />engineered design and detail submittal for review and approval. <br />• The revised plans show only one access to the underground parking, whereas the previous submittal had <br />two. We would rcconunend that a second access to the underground parking be added. <br />Stop signs should be added for outbound traffic from the underground parking. <br />The plans should include a pedestrian crossing sign at the crossing .shown near the middle of the outdoor <br />parking area. <br />The applicant should provide the City with the project S WPPP for the Pha.se II Construction Site Pcmiit <br />and a copy of the Notice of Coverage Certificate prior to starting work on site. <br />The grading plan should include erosion and sediment control details and notes. Items such as fiber <br />blanket installation and location, inlet protection, stockpile locations, silt fence maintenance <br />requirements, construction entrances, and any otlici issues relating to erosion and .sediment control <br />should be clearly shown on the final plans. <br />The final plans should identify the name and phone number for engineering contact person regarding <br />erosion and sediment control issues. <br />The 3-foot wide sidewalk on the west side of the building is u drainage way. <br />The applicant should provide calculaltuiis justifying that tlic 6-iiicli sauitaiy uud water services arc <br />adequate for the proposed building. <br />Final plans should include provision.s for managing sump pump and roof drain water. <br />Parking lot and new roadways arc to have B618 curb and gutter <br />Plans should be submitted to the fire marshal for review of fire hydrant coverage and tire vehicle accc.ss <br />to the site. <br />1; patios instead of balconies arc instullcd on the ground level, the gi admg plan .should be levised to <br />eliminate tlic steeper slopes cuiTcnlly .shown along the north side of the building. <br />• Si. r.iul. St. Cloud. Kochejtcr. Willmar, MN ■ Mllw.iukee. Wl • Chicago. IL <br />Affirni^tlvv Afllon/rqu#l Opporiunit/ tmpioyer #nd k'mp.'oyee Oi»n«cl