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HomeMy WebLinkAboutExcavation Observation 10.18.12Gtech HEPWORTH -PAWLAK GEOTECHNICAL October 18, 2012 John and Kem Piccinati 1980 County Road 102 Carbondale, Co lorado 81623 tellerI 01@juno.com l I 4 ',I`lul,•, a ,•l."LI i ,II,,',I I'I,• m, 07C " Job No. 112 363A Subject: Follow Up Excavation Observation, Proposed Covered Porch Addition, 1890 County Road 102, Garfield County, Colorado Dear Mr. and Mrs. Piccinati: As requested, a representative of Hepworth-Pawlak Geotechnical, Inc. observed the excavation at the subject site on October 17, 2012 as a follow up to our findings of the bearing conditions presented in our report dated October 11, 2012. At the time of our observation yesterday afternoon, the footing forms at the east and west ends had been removed and the bearing soils had been reworked and compacted by Jim Marshall, and were firm. A few additional in-place basalt boulders were exposed in these areas. The soils appeared suitable for foundation suppott. A shallow crushed rock depth of about 6 inches can be placed to design bearing level. If you have any questions or need further assistance, please call our office. Sincerely, HEPWORTH — PAWLAK GEOTECHNICAL, INC. Steven L. Pawlak, P. SLP/ksw cc: Albright and Associates — Attn: Jack Albright (iack(albright-associates.com) 1'<<rkrr 1014,41-7119 • C:,1I,1,nkit, 719.611-5562 • Silvcrl ll, lrtI Q70 -46S- 19ti9