02-28-2005 Council Packet - Laserfiche WebLink

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^ jBonestroo Rosene Anderlik & ^ I Associates tnglne«fri & Architects West Highway 36 • St. f'aul, MM 55IH Offlre; 65l-636-'l600 • tax 6M-636 1311 www.bonestroo.com b January 1 1, 2005 Mr. Miko Gaffron Planning Director City of Orono Post Onicc Dox 66 Ciyslal Huy, MN 55323 Re: Stonebay l-iloNo. 139-05-000 Plat No. 05-30H1 Dear Mike: Wc have reviewed the revised plans fur the piupuscd Sloncljay Lofts DevclopincnL The site is located along the westerly side oftlic Stonebay subdivision north urKelley Parkway and adjacent to the City's Public Works Building. Wc have the following comments with regards to engineering matters: • Sheet C3.1 shows proposed reUiining wall construction at the underground parking entrance. This wall shown exceeds K-feet in height. All retaining walls that exceed 4-lcet in height require a separate engineered design and detail siihrnittal for review and approval. • *rhc revised plans slujw only one access to the underground parking, whereas the previous submittal had (wo. We would iccoiiiineiid that a second access to the underground parking be added. Stop signs should be added for outbound trafftc from the underground parking. 'flic plans should include a pedestrian crossing sign at the crossing shown near the middle oflhe outdoor parking urea. 'I'hc applicant should provide the City with the project S WPPP for the Phase II Construction Site Pcmiit and u copy of the Notice of Coverage Certificate prior to starting work on site. 'fhe grading plan should include erosion and sediment control details and notes. Items such us fiber blanket instidlation and locution, inlet protection, stockpile locations, silt fence maintenance requirements, coiislruction entrances, and any other issues relating to erosion and sediment control should bo clearly shown on the final plans. I hr final plans should iilentify the name and phone number for enginecnng contact person regarding erosion and sediment control issues. I'hc 3dbot wide sidewalk on the west side of the building is a drainage way. The applicant should provide calculations justifying that the 6-iiidi sanitary and water services arc adequate for the proposed building. P inal plans should inclmlr provisions tor managing sump pump and roof drain water. Parking lot and new roadways are to have B61H curb and gutter Plans shoiilil be submitted to the fire marshal for review of fue hyilranl coverage and lire vehicle access to tlie site. II patios instead ol balconies arc installed on the ground level, t!io grading plan should be icviscd to rliininate the strrpri slopes ciuieiitly sliown along llic north siilc of the building. • St. Tciul, St, C/oud. r ochester, Wilimar, MN • Milwaukee, Wl • Ctilcago, IL Afrirrnjillvv Ac|lnfi/l:c|Uffl OpporluriMy Lmpluyer nmJ ifrifiluyro Uwncil . ..f.V