#13 - Limerick Village Concept Plan

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PAGE 4 of 4 8. Per city requirements all storm sewer pipe easements must be a minimum 30‐feet in width. No structure or patio encroachments are allowed within the storm sewer easements. 9. Storm water ponding adjacent to roadway corridors may not encroach the right‐of‐way or small utility easement corridors along either side of all right‐of‐way. MUNICIPAL WATER SUPPLY 1. Municipal water supply is not readily available to the site. Watermain must be extended to the site as part of the subdivision improvements with connections in two locations such that the water system network is looped as part of the early phases of development. This will require the developer to obtain easements from adjacent property owners to facilitate the project in advance of contiguous development. 2. Watermain distribution lines and connections will be required wherever reasonably possible to create a looped network throughout the proposed subdivision and as the project is phased. 3. A watermain stub will be required to extend to the western plat boundary for future (or initial subdivision improvements) extension along 5th Street North. Watermain will also need to be stubbed to the northern plat boundaries at Limerick Parkway and potentially 3rd Street Ct N. 4. The developer will be responsible to place hydrants and water system valves internal to the site as determined by the Lake Elmo Public Works Director and Fire Department. 5. Minimum 30‐foot easements centered over the pipe/hydrant will be required when not located within the public right‐of‐way. Easements must be free from all encroachments, including retaining walls, trees, fences, small/dry utilities, or storm water management BMPs. Easements must be dedicated to the city as part of the plat. Dedicated watermain easements must be shown on all site, grading, utility, and landscape plans when submitting a Preliminary and Final Plat application. MUNICIPAL SANITARY SEWER 1. Municipal sanitary sewer is not readily available to serve this site. Sanitary sewer must be extended to the site from the existing 24‐inch sanitary sewer located along Hudson Boulevard on the east side of the Stillwater Bus facility. The extension must be completed as part of the proposed subdivision improvements in accordance with the previously approved design for Four Corners 2nd Addition. 2. The developer will be responsible to extend sanitary sewer service to the site and throughout the development at the developer’s sole cost to service each platted lot/parcel. A sanitary sewer main must also be stubbed to the plat limits for future extension by each adjacent parcel, including Cimarron and the Oak‐Land Middle School. 3. All public sanitary sewer mains placed within the development will require minimum 30‐foot easements centered over the pipe/structure and be dedicated to the city as part of the final plat, if not located within a public right‐of‐way. Dedicated utility easements must be shown on all site, grading, utility, and landscape plans, and remain free from encroachments, including retaining walls, trees, fences, small/dry utilities, or storm water management BMPs.