03-28-1984 Council Agenda - Laserfiche WebLink

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,CASSOCIATES, IN Consulting Engineers —land Surveyors CHYOE LITI DE CANADA City Council City of Little Canada 515 E. Little Canada Rd. Little Canada, Minn. 55117 Dear Council Members: 500 West Highway 96 St. Paul, Minnesota 55112 484 -3301 Feb. 28, 1984 RE: Pate's Addition We have reviewed the preliminary plat of Pate's Addition. The sanitary sewer, watermain and street surfacing are already in place on Greenbrier Street and County Road "D" to serve this plat. All lots have existing sewer and water services except for Lot 2 which does not have a sewer service on Greenbrier Street. However, there is a wye on the sewer main along County Road "D" at the rear of Lot 1 which could be extended into Lot 2 to avoid disturbing Greenbrier Street. Therefore, a 20 foot utility and drainage easement will be required across the rear of Lot 1 for the sewer service to Lot 2. Fill will have to be placed on all lots to raise the house pads the required height above the water table. This will force the drainage behind the houses to run to the back of the lots. Therefore, a 15 foot drainage and utility easement will be required across the rear of Lots. 2 -7 and also along the north side of Lot 3 between the easements across the rear of Lots 2 and 3. The developer will have to grade a swale in this rear drainage and utility easement to carry the drainage from the back of the lots north to the existing ditch on the south side of County Road "D ". A grading plan will have to be submitted for our review showing the proposed lot filling and the drainage swale across the rear of the lots. There is also an existing swale in the boulevard on the east side of Greenbrier Street which carries drainage from the street north to the existing ditch on the south side of County Road "D ". Since the drainage from the front yards and the street will continue to drain into this swale.. the swale will have to be maintained as is and deepened in some spots to provide adequate grade and avoid standing water. The new driveways will have to be constructed with a swale across them or with culverts installed underneath them. We recommend approval of this preliminary plat subject to the above described conditions being satisfied. If you have any questions, please contact me. 1 Sincerely yours, ^ "" jILNER W. l CARLEy.& ASSOCIATES, INC.