Agenda - Council - 05/22/2007 - Laserfiche WebLink

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Crest View Senior Communities: Site Plan Review March 30, 2007, revised May 15, 2007 Page 40f5 · Planting depth shall be such that the root flare is at, or just above (one to two inches), the fInished grade. · Do not place mulch against the trunk of any trees. · The City shall be notified upon completion of landscaping so that City Staff can verify that installation adhered to approved landscape plan. \ A revised landscaping plan must be submitted to address the aforementioned concerns. Grading and Drainage: The grading plan generally conforms to City Standards; however, there are several areas that do require revision. The minimum grade on unpaved surfaces is 2%. The area between the commons building and the independent living wing has grades as flat as 0.5%. The area south of the assisted living wing has grades in the 0.7% range. There are several areas where the slope on the bituminous surface is less than 2.0%; this is difficult to achieve in the field and often results in shallow depressions in the finished surface that tend to trap water. The plan shows grading onto the adjacent lot to the west. All grading must be confined to the site unless documentation is furnished indicating the adjacent property owner has granted permission for encroachment. The coordinates on the site plan will be useful for laying out the building in the field; however, additional dimensions must be added to aid in reviewing the plans. All details must conform to the City details. Street and Building Access: The site will gain access from Rhinestone Street and Civic Center Drive. Staff appreciates the opportunity to meet with you and your consultants to discuss emergency access issues related to the. underground parking. Your proposed solution to add an approved access door off of the Commons area meets emergency access needs in this area. Please include this revision on the fmal site plan. Utilities: The site will receive utility access from Sunwood Drive and Rhinestone Street. A fire hydrant is provided adjacent to the east parking lot. Please provide documentation that a fire truck will be able to maneuver through the lot and access the hydrant. The plans are showing two (2) access points to the. City water system. Typically one service location per building is preferred unless the projected water demand requires multiple services. Please provide justification for the multiple service connections. The plan is shov.Ting storm water quality treatment structures at the middle connection on Rhinestone Street and the southwest connection to Civic Center Drive. A structure must be added at the connection near the corner of Rhinestone Street and Civic Center Drive. Detailed calculations for each of these structures will be required in the construction plans. The trench grate at the underground parking is proposed to connect to the internal plumbing system. Please verify that this is permitted under the plumbing code. -120-