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• �' B. Geotechnical Services <br /> 1 . Provide, through a subcontract, geotechnical engineering services <br /> including exploratory work, laboratory and field testing, and professional <br /> guidance in tests to be made at test locations based on preliminary <br /> drawings and designs, and including professional inter�retations o# <br /> exploratory and test data. <br /> The services will include: <br /> a. Initial geotechnical exploratory work, such as soil borings, <br /> penetration tests, soundings, subsurface explorations, laboratory <br /> tests of soils, rock formations, and other geophysical pfienomena <br /> which are required to provide information for design, and other field <br /> and laboratory tests and analyses which are required to provide <br /> design information. <br /> b. An initial geotechnical report by a qualified geologist or <br /> geotechnical firm interpreting the data on the exploratory work and <br /> testing and setting out the site conditions that can be anticipated <br /> - from this initial exploratory work. <br /> 2. After final design has proceeded to the point where it can be <br /> accomplished, provide, through a subcontract, a final geotechnical report <br /> evaluating the initial geotechnical investigation, field and laboratory test <br /> results, and the initial geotechnical report. The final evaluation shall be <br /> based on the actual design, including sizes, locations, and loadings of <br /> structures; types, extent, and procedures of excavations; and shall <br /> consider both design parameters and constructibility. If, in the opinion of <br /> the review professional or Engineer, additional geotechnical data is <br /> required for the preparation of the final report, the data shall be provided <br /> under an amendment to the subcontract. The final report shall indicate <br /> the anticipated performance of the subsurface material to be encountered <br /> on the project both during and after construction, under the loading <br /> conditions, use, and types of excavations anticipated. <br /> TASK 3. DESIGN AND CONSTRUCTION CONTRACT DOCUMENTS <br /> 1. Prepare detailed drawings and specifications and other contract <br /> documents for the proposed construction work and for the materials and <br /> equipment required. <br /> 09/30/99 A-3 <br /> CofDAttachA <br /> slwl as <br />