3105 PINE ST 2018-01-01 MF Import

Voth Brothers Construction, Tnc. E-1201-1 October 20, 1980 Page 2 PROJECT DESCRIPTION � nt the time this study was performed, the site and proposed building location were as shown schematically on the Test Pit _ and Boring Location Plan, Plate 1. This is based on preliminary plans by Roderick G. Parr and Associates, P.S., Inc., dated �uly • 26, 1980. � It is planned to construct a seven-story hotel and conven- tion center with a full basement for parking. The building will be about 100 feet across by 440 feet long including a single- story banquet room on the north end of the structure. The total floor area will be about 169,000 square feet. Final designs for " the facility are not complete, though at the time of our study, . construction was planned to be of concrete and masonry. Expect- ed building loads will be on the order of 16 kips per lineal � foot for perimeter footings, and 750 kips for columns� dead plus live loads. The basement finish floor elevation will be about ' " 12 feet below existing grade. An excavation of about 13 feet will be required to construct the basement level. , � If any of the above design criteria change, we should be consulted to review the recommendations contained in this re- ' port. In any case, it is recommended that Earth Consultants, Inc. be provided the opportunity for a general review of final � design. ,... FIELD INVESTIGATION AND LABORATORY TESTING Our field exploration for this study was performed on Sep- tember 17, 1980. Subsurface conditions at the site were explor- ed by drilling four borings to a maximum depth of 38 feet below the existing grade. The borings were drilled by Drilling Unlim- " ited of Olympia, Washington using a truck-mounted drill rig. Continuous flight, hollow stem augers were used to advance and support the boreholes during sampling. The locations of the ��+ borings were approximately determined by pacing from existing site features. Elevations of borings were approximately deter- mined by hand level. The locations and elevations of the bor- _ ings should be considered accurate only to the degree implied by the method used. These locations are shown on Plate 1. The field exploration was continuously monitored by a field - engineer from our firm who classified the soils encountered, maintained a log of each boring, obtained representative sam- ples, measured groundwater levels and observed pertinent site features. Observation wells were installed in Borin9s B-2 and ` B-4 so that groundwater levels could be monitored. All samples were visually classified in accordance with the Unified Soil _ Classification System which is presented on Plate 2. Legend. Earth Consultants, Inc. �- -