HomeMy WebLinkAboutOWTS Installation Observations 09.04.2018MOUNT¡TIN CROSS
ENGINEERING, INE.
Civil and Environmental Consulting and Design
September 4,2018
Mr. Andy Schwaller
Garfi eld County Planning
108 8th Street, Suite 401
Glenwood Springs, CO 81601 9e, Nu ?1 5
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DearAndy , |'î-fr 'Øb- /S - 6 3Ôb
The purpose of this correspondence is to confirm the design and construction of the OV/TS for the
residence located ar 1244 County Road 106 in Carbondale.
RE: Review of OWTS for 1244 County Road 106
pSræt1
On May 29, 2018 the percolation rate was determined to be 32 minutes per inch. This was
congruent with the assumed soils infiltration rates and soil classification used for the design.
Review ofthe profile hole showed that there was no bedrock or free water table within the leaching
area.
On Tuesday, August 14,2018 and on Thursday, August 30,2018, Mountain Cross Engineering,
Inc. inspected the OWTS construction. In the professional opinion of Chris Hale, as a professional
engineer licensed in thc State of Colorado, #35964, and a representative of Mountain Cross
Engineering, Inc, it appeared to be installed per the plans prepared by Mountain Cross Engineering,
Inc.
Feel free to call if any of the above needs clarification or if you have any questions or comments.
Sincerely,
Moun Cross
Hale, PE
C: Mr. Andy Braudis via email
Inc.
8261/zGrand Avenue, Glenwood Springs, CO 81601
P: 970.945.5 544 F : 970.945.5558 www.mountaincross-eng.com
1244 Satank
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September,2018
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Mountain Cross Engineering. lnc.
Civil and Environmental Consulting and Design
8261/2Grand Avenue, Glenwood Springs, CO 81 601
P: 970.945.5 544 F : 970.945.5558 www.mountaincross-eng.com