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HomeMy WebLinkAboutPOWERHOUSE 2 - PDP220006 - SUBMITTAL DOCUMENTS - ROUND 3 - STORMWATER-RELATED DOCUMENTSPower House 2 – PDP Round 2 Floodplain Comments – 8-1-2022 Plat 1. The note needs to reference the Whitewater Park LOMRs as the source of the floodplain linework in addition to the Original Map panel. Please include the FEMA Case number and effective date of the LOMRs. There are two LOMRs - the second one corrected the islands on the map. The map is not clear that the entire site is in the 100-year floodplain - it seems to show the island is the part that is in. Please clarify through notes about the areas that are in the various Floodplain Zones. Also, the Zone X Shaded is due to the 500-year floodplain not due to levee. – REPEAT COMMENT Floodplain Plan 2. For Hearing: Modify Note 10 to include a note regarding all items that will be elevated to the RFPE: Transformer, Yards, EV Charging stations, Solar panel components, elevator, HVAC, Emergency Vehicle Access Gate, other electrical and mechanical, etc.. Include any details from the Response to Comments. Statement added 3. For Hearing: The yard elevations must be shown on the Floodplain plan. – REPEAT COMMENT Yard elevation has been added. 4. For Hearing: The figure in the bottom right on the Floodplain Plan is not correct. Please put the actual finished floor elevation for item C in the table. Label the RFPE on the figure. – REPEAT COMMENT. Finish Floor Elevation for item C has been updated, label has been included 5. Note 9 - Please add to this note to clarify that other components (generator, elevator, EV Charging stations, solar panel equipment, Emergency Vehicle Access Gate, etc.) will also be required to be surveyed to show they are above the regulatory flood protection elevation prior to issuance of the CO. Statement added 6. Note 11 – Please add a statement that anchoring details will be supplied at the time of the floodplain use permit. Statement added 7. Note 12 – Please add details from Response to Comments regarding various elevator components. Details will be required as part of final plans and Floodplain Use Permit. Detail will be included in final Plans 8. Include a note regarding Yards and the design components (walls, gates, etc.) as described in the Response to Comments. Details must be shown on final plans and with floodplain use permit. Detail will be included in final Plans Drainage Report 1. For discussing the Whitewater Park LOMR, see comments regarding the Plat and documenting the Whitewater Park LOMRs case numbers and dates. Completed 2. Please correct floodplain notes and Figure 5 based on comments on the plans. Completed