Agenda - Council - 06/13/2017 - Laserfiche WebLink

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Review File: Trott Brook Hall Addition Final Plat and Site Plan Exhibits Engineering Review June 8, 2017 Page 3 of 4 5. Add notes to this sheet as needed. 6. Silt fence must be installed and inspected prior to any work on site. The silt fence must be placed between the existing septic system and the new parking lot. Silt fence must be installed down slope of the proposed pond and pond grading. Protect the existing septic system from construction traffic. 7. Contours must be added to the new driveway extending to the north. 8. Add spot elevations to define ditch grading at removed driveways. 9. Enlarge detail A to include all of the new building addition. Add spot elevations adjacent to the new building and show the proposed drainage routes. 10. Infiltration /detention must be provided between the corner of the existing parking lot and the wetland. See additional comments in the stormwater section below. 11. Soil boring locations are shown on the preliminary plat. The geotechnical report must be submitted. Sheet C4: 1. City details for catch basins and pedestrian ramps must be added. The MNDOT 6 sheet set of pedestrian ramp details must be added to the plans. A custom detail must be added for the pedestrian ramp showing spot elevations, lengths and slopes on the ramp. Sheet C4.2: 1. Add dimensions and notes to this sheet detailing the work to be performed. Provide information on traffic control required to construct the turn lane. 2. Stationing must run from south to north. Sheet C4.3: 1. The existing and proposed grades must tie in at the outer edge of the road way. Make the sections wider to include the tie in point. Sheet C5.1: 1. Add note: "The City must approve the Notice of Termination before it is submitted" Inspection of erosion control practices must be done weekly and after every 0.5 inch rain event. The inspection reports must be emailed to the City. A complete record of all inspections must be submitted to the City prior to issuing the Certificate of Occupancy. This complete record is also required before the City will approve the Notice of Termination.