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CITY OF FALCON HEIGHTS <br />JITNE 29, 1992 <br />PAGE TWO <br />c.) Prove that pond level north of Rottlund Homes development will not be <br />increased. <br />d.) Prove that pond level west of existing buildings will not rise and flood <br />existing buildings. <br />The grading plan shows. three to one (3 to 1) slopes around; the low area west of the <br />~-~ existing buildings. 4 to 1 slopes are much easier to maintain. <br />~aeace°r' <br />~~ ~~~~: The garage floor elevations relative to the street create a flat slope on the <br />~ driveways. <br />~~ <br />~cMS .~N~,,~ The flat grade on the driveways mean a flat grade on the yards with a potential for <br />ponding in the yards. <br />~ ~ Provide existing elevation of storm sewer. <br />~~~ Y <br />(~~1~ ~,~ ~..Thetistorm sewer calculations cannot be reviewed until this is complete. <br />~ ~6:' More information is required west of the development to determine drainage <br />patterns. <br />Topographic map or preliminary grading plan must be signed by Registered Land <br />Surveyor. <br />8 _ `~ An erosion control plan will be required for approval by the City prior to <br />construction. <br />~„ ~~ Vteol~ty wer pipe shall have a minimum grade that provides 3 feet per second <br />C. Boundary Survey <br />,l! Bou <br />b.) <br />c.) <br />d.) <br />e.) <br />f.) <br />g•) <br />ndary survey is required that has the following information: <br />existing property lines and dimensions <br />ownership of all parcels <br />platting and easements <br />1. Are there any easements for the existing utilities? <br />2. All underlying easements not needed should be vacated. <br />street right~f--ways and dimensions <br />buildings <br />utility lines <br />legal description of existing plat <br />• <br />