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HomeMy WebLinkAboutWPO201000005 Review Comments Miscellaneous Submittal 2010-02-19Philip Custer From: Amelia McCulley Sent: Friday, February 19, 2010 2:07 PM To: Philip Custer Subject: RE: Ragged Mountain Reservoir Okay, so the test pits won't require a critical slopes waiver. The bridge will require an SP, even with the proposed design. They should just make sure their SP for the dam covers the bridge also. From: Philip Custer Sent: Friday, February 19, 2010 12:00 PM To: Amelia McCulley Subject: RE: Ragged Mountain Reservoir I don't know if a building permit is required when the dam is constructed. But, I am certain that there is no building permit required with this trenching plan. With regard to the temporary bridge, I have attached a detail from the Erosion Control Handbook for the stream crossing. The theory behind these bridges is that when the water in the channel reaches the bottom of the bridge, it becomes dislodged but retained on site thanks to it being anchored to a nearby tree. Theoretically, it should have no impacts to the flood elevation. From: Amelia McCulley Sent: Friday, February 19, 2010 8:43 AM To: Philip Custer Subject: RE: Ragged Mountain Reservoir Here's the decision on this: the test pits do not require a critical slopes waiver because that activity is not subject to the critical slopes regulations. If the activity required a building permit, a site plan or a subdivision plat, it would possibly be a different story. We just want to be assured that the test pits are just that and not actual construction. As I recall, we asked for further info to process the SP and I'm guessing this is related to that. The bridge (either temporary or permanent) requires a special use permit in the FHOD. I suggest they wrap it into the current SP if they haven't already done so. They will not be able to construct it until the SP is approved and the conditions are met. Let me know if you need anything further. From: Philip Custer Sent: Tuesday, February 16, 2010 3:35 PM To: Amelia McCulley Subject: Ragged Mountain Reservoir i Amelia, I have reclaimed the Ragged Mountain Reservoir plan I gave to you last week so I can finish my comment letter and send it to the applicant before I leave for a mini - vacation tomorrow afternoon. I will note in the comment letter that critical slope disturbance may require a waiver and this matter is currently being evaluated. If you have time this afternoon or tomorrow morning and have questions, I can meet with you. Otherwise, I'll return the plan to you this afternoon when I send out my letter to the applicant. -Phil