5.6 - Laserfiche WebLink

Home Browse Search

Mr. Steve Ach May 21, 1997 • Page Two 4. Outlot B in the southeast corner of the development will be used for storm drainage purposes. In the previous submittal, this area contained additional lots which have been deleted. Outlot B will likely be dedicated to the City for drainage purposes. 5. The new road coming out to Proctor Avenue that lines up with Highland Avenue does not quite line up with the existing road on the east side of Proctor Avenue. There should be an angle point put into the plat to make the road on the west side line up with Highland Avenue on the east side. B. Preliminary Utility Plan 1. The entire plat is served by gravity sanitary sewer to a lift station located near Outlot D in Block 3. The sewage flow is then pumped through a forcemain northerly to the existing sanitary sewer in Lafayette Woods. 2. There is one location in Block 2 where sanitary sewer crosses side yards. We would suggest that these lot lines that the sewer traverses be replatted to line up such that it is not necessary to put a manhole in the rear yards of any • of these lots. This will keep the City maintenance crews off of private lots when the sanitary sewer lines are maintained. If manholes are located in the rear yards, it will be necessary for the sanitary sewer crews to get to these manholes with trucks and equipment to maintain the sanitary sewer lines. 3. The watermain from the cul-de-sacs needs to be looped. This can easily be accomplished along lot lines. In the northerly case, the lot lines to the south from the cul-de-sacs do not appear to be wooded and it should be easy to loop watermain. In the southwest corner of the plat, the watermain could be looped along the same alignment as the storm sewer or sanitary sewer. C. Preliminary Grading Plan 1. Generally, the grading and house elevations shown on the grading plan work very well. General comments we would make about the plan are as follows: • In several locations, the grading plan should be changed to reflect rear yard drainage along lot lines. • In several locations, the overland drainage across lots is not kept on the lot line by the contours shown on the grading plan. The contours should be revised to reflect drainage along lot lines or the plat needs • to be changed to show larger easements in these areas. Howarc R Green Cor oany CONSULTING ENGINEERS 230/348-2102 may