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HomeMy WebLinkAboutCorrespondenceAndy Schwaller From: Sent: To: Subject: Thanks, Andy Andy Schwaller Monday, April24,2017 L2:58 PM Matt Provost; Jim Wilson Drainage Study Lot 20 Blue Creek þ.nr-- 4z éz Matt and Jím, r-' I - V¿)f,ß- þøfi ),-f h,þ I spoke with Dan Finny about the drainage on the North side of his house. They will be báck filling in the next couple of days. I requested they get an engineer to sign off on the drainage and/or provide gutters to keep the stormwater drainage on his property or to an approved curb and gutter street drainage plan prior to C.O.. I will put a copy of this email in the file. 1 Garfield County Building Department Chief Building Official Andy Schwaller 979-945-t377 April 16,2017 Paul Andersen 301 Ponderosa Pass Blue Creek Ranch Carbondaleo County 970-618-2340 i !\., Ìi,. \ APR 1 9 ?,01? i;lì',,. i i: ì . l .'' "ll li ji; :ì, rì l1' r" | ' s\\fl a'A k Mr. Schwaller: JìfÈ irq$þ There is a home being constructed next to mine by Dan King--cell phone 970-948-1860. The contractor is Scott Kane--cell phone 970-948-9024. I donot know the exact street number because none ß posted. -2D - 2a)7 . ? Qwutß c.o. s's\ My house and the house being constructed by Mr. King are only 10 feet apart. My roof drains east-west except for a small section at the back southeast corner. Whereas Mr. King's house has large roof sections front to back draining into this narrow space between the houses. I asked Mr. King what his water mitigation plan was in regard to nr-assive amount of water coming off his roof into this narrow space between the houses. I mentioned that as General Contractor in Aspen for over 30 years C,*L,z 4 fr"*?u had seen the serious damage that water can do. I told Mr. King that I was concerned that my footers could be impacted from this run off or that the soils below could become saturated and the hydrostatic pressure could buckle my floors. I also mentioned that given a heavy pro longed rainstorm that the areù between the houses could flood and the water could be forced up under the metal skirting. Thereby the interior of both houses could sustain water damage. I suggested to Mr. King that he get a hydrologist to analyze the dynamics of the situation and to design a mitigation plan. He thought that was a good idea as long as f paid for it. That was when I decided not to say anything further but simply to contact you in this regard. The water table is five feet below the street. I built my house on stable soil and after 11 years there has been no settling or cracking. I want that to be the case going forwardo My footers are only 5 or so feet below grade and lilere designed and built to code. So it would be easily possible given a large amount of run off for it saturate the soil under my footers and slab. When building the house next door they had water issues and had to excavate deeper and backfill. The footers rvere redesigned and are much farther below grade than mine. I asked Mr. King what they planned to do to manage the water pouring off his roof. He said they were going to simply create sloping channel for it to run toward the street. This at a minimum would pond and flood the electrical vault. In any case before a Certificate of Occupancy is issued a a drainage mitigation plan by a professional must be submitted-- approved and implemented. There is a major problem here that could result in serious and expensive damage. I am sure the Garfield Building Department does not want the liability. As for me I don't want my home negatively impacted. I think the owner and contractor should be notified that there is an Íssue before they call for the CO as a matter of courtesy. Respectfully yours, Paul Andersen Best License #:7 SGEe- b""Ç T,?'^r. g.'su" ãMWJ=^ rfte' 1^ '+ê -'-J vlo.Ñ I \ f-s þc fZ=-1 *rl(*o\' 7.ù" \ fin