02/23/2011 Env Bd Packet - Laserfiche WebLink

Home Search

FINAL DRAFT 02 -23 -2011 8. Existing contours at two foot intervals shown as dashed lines for the subject property and extending 100 feet beyond the outside boundary of the proposed plat. 9. Steep slopes where areas with an average slope of more than twelve percent over a distance of at least 50 feet, or bluff areas as defined in the Shoreland Ordinance whichever is applicable. 10. Wooded areas , high quality native plant communities, or other officially designated natural resource areas. (i) Proposed Conditions Map 1. Maps identifying areas discussed in (h)1 through (h)10 above. 2. Location, size, and approximate grade of proposed public sewer and water mains. 3. Elevations, sections, profiles, and details as needed to describe all natural and artificial features of the project. 4. Proposed grade elevations at two foot intervals shown as solid lines 5. An estimate of the total volume (cubic yards) of materials proposed to be imported to or exported from the site. 6. Provisions for groundwater management (dewatering), including sub - surface drains, disposals, ponding and flood controls. 7. Spot elevations at drainage break points and directional arrows indicating site swale and lot drainage. 8. Proposed lot lines, lot and block numbers, building style, building pad location and elevations at the lowest floor and garage slab, if applicable, for each lot. 9. Locations, sizes, grades, rim and invert elevations of all proposed stormwater facilities, including ponds, proposed to serve the subject property. 10. The location of all oversize, non - typical easements including conservation easements, if applicable. 11. Show the boundary of the 100 year flood elevations of all waterbodies. 12. Locations of all stormwater management practices, infiltration areas. and areas not to be disturbed during construction. 13. Normal water level. high water level, and emergency overflow elevations for the site and all associated ponding systems. 8 • • •