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DESIGN= <br />June 27, 2008 <br />City of Santa Ana <br />20 Civic Center Plaza, M-36 <br />Santa Ana, CA 92702 <br />Attention: Mr. Hamid Torkamanha <br />Proposal <br />Geotechnical Engineering Services <br />City of Santa Ana Neighborhood Coring <br />20 Civic Center Plaza <br />Santa Ana, California <br />GeoDesign Project: SantaAna-1-O1 <br />INTRODUCTION <br />GeoDesign, Inc. is pleased to submit this proposal to provide geotechnical engineering services for the <br />evaluation of existing pavement sections for the purpose of identifying the thickness of the asphalt <br />pavement layer, the thickness of the base materials, and the general nature of the subgrade soils. The <br />data collected from this evaluation will be used to plan and bid cold-in-place recycling (CIR) for <br />improvement of the existing pavement sections. <br />As we discussed with you during a meeting on June 23, 2008, we proposed to perform the evaluation <br />using a combination of ground penetrating radar (GPR) and discreet coring. The GPR would be <br />performed by GeoVision, Inc. <br />The pavement coring will be coordinated, planned, and directed in the field by our firm using JDK <br />Drilling to perform the actual coring. <br />Based on the information forwarded to us by Mr. Carlos Castellanos of your group, the area of <br />evaluation will consist of the Artesia Pilar Neighborhood, which extends roughly from 17" Street on the <br />north to 1" Street on the south and is bounded by Bristol Street on the east and Fairview Street on the <br />west. The neighborhood includes 53,028 lineal feet of streets planned for evaluation, corresponding <br />to approximately 10 miles. <br />This proposal presents our proposed scope and fee to provide geotechnical consultation and a <br />contingency to provide supplemental investigation and analysis, if determined necessary. <br />2121 5 Towne Centre Place - 6uice 130 1 Anaheim CA 92806 I ofi 714.634.3701 I Fax 714.634.3111 <br />EXHId~~I` q <br />