My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
02-08-21-R
ArdenHills
>
Administration
>
City Council
>
City Council Packets
>
2020-2029
>
2021
>
02-08-21-R
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
2/4/2021 3:31:14 PM
Creation date
2/4/2021 3:28:10 PM
Metadata
Fields
Template:
General
Jump to thumbnail
< previous set
next set >
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
230
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
<br />8 <br />203267v1 <br />EXHIBIT D <br />TO <br />STORMWATER FACILITIES <br />OPERATION, MAINTENANCE AND EASEMENT AGREEMENT <br /> <br /> <br />STORMWATER FACILITY INSPECTIONS <br />The Owner, at its expense, shall be responsible for the inspection and maintenance of stormwater <br />drainage and management facilities (Facilities) located on the Property or directly associated with <br />the property improvements to ensure Facilities function properly in accordance with standards <br />established by the City of Arden Hills, Rice Creek Watershed District, and the Minnesota <br />Stormwater Manual. <br />Owner shall inspect the Facilities at least every two years and submit a written inspection report to <br />the Arden Hills City Engineer for review. Owner shall promptly complete maintenance and repairs <br />to the Facilities based on finding from the annual inspection or as directed by the City Engineer. <br />Inspections shall be completed by a qualified person with formal training and education in the design <br />and maintenance of stormwater management practices. A summary of inspector qualifications shall <br />be provided with the annual report. <br />Stormwater facility inspections shall include, but are not limited to, the following items. <br />1. Access: Adequate access is provided for inspection, maintenance, and landscaping upkeep, <br />including the ability to access areas by appropriate equipment and vehicles. <br />2. Sediment Removal: Accumulated sediment is removed every seven years or after sediment <br />volume has exceeded design perameters. <br />3. Vegetation: Mowing of the pond buffer, shoreline or base elevation, and the embankment <br />is completed a minimum of once per year. All areas of bare soil and erosive gullies are <br />repaired and stabilized. All noxious weeds are treated and/or removed from the Facility <br />area. <br />4. Debris: All trash, litter and debris is removed from within the 100-year high water level <br />of the facility, including fallen trees, limbs and other floatable materials. <br />5. Infiltration: The surface of infiltration areas are free of accumulated sediment and continue <br />to provide the design infiltration and permeability rates in accordance with the original <br />hydraulic design. Standing water does not exist after 24 hours following a rain event. <br />Subsurface drainage pipes are free of debris and are not clogged with material. <br />6. Conveyance and Outlet Works: Inlet pipes, outlet pipes, outlet control devices and <br />emergency overflow paths are free of debris or other potential blockages. Pipes and <br />structures are secured and show no signs of significant deterioration or damage. Trash <br />guards are secured and free of blockage. Rip rap and energy dissipation items are <br />maintained in proper working order in accordance with design requirement. <br />7. Embankments: Areas of embankment are inspected to identify instability, including <br />cracks, horizontal or vertical movement, slope failure, or seepage.
The URL can be used to link to this page
Your browser does not support the video tag.