2019-04-10 CC Packet - Laserfiche WebLink

Home Browse Search

L3Ibl,7 U'ar�ruw Ave ILI I:�]St NTI" Viva i Gl'ovi Height MIN J✓6 � ,L,� �J�ia'rl o- ��L4��J.�a .J�� Unearthingconfidence- NORTHERN 'TECHNOLOGIES,LLC www.NTigeo.com February 18, 2019 City of Centerville Attention: Mark Statz, PE 1880 Main Street Centerville, MN 55038 RE: Proposal for Geotechnical Services 7073 Centerville Road Development Centerville, Minnesota NTI Proposal P9095 We are pleased to submit our proposal to perform Geotechnical Services for the above referenced project. The purpose of this study is to collect representative soil samples, analyze the subsurface soil and groundwater conditions, and to furnish a preliminary geotechnical engineering report with preliminary design and construction recommendations. The proposed project concept is still under development but is likely to consist of an apartment building that is two to four stories in height and may have a below-grade basement level. The proposed project will also include the construction of the associated underground utilities and at grade parking/drive lanes. SCOPE OF WORK The following is our proposed work scope based on the request for proposal provided by the City of Centerville. NTI will mark the proposed boring locations. We will make you aware of these field activities before proceeding to the site to allow you the option to notify any pertinent parties prior to NTI's field work. NTI will contact the Minnesota "One-Call" system for clearance of public utilities within the area of the soil borings. NTI assumes that a representative of the owner will locate any existing private utilities that may be onsite. If the owner is unwilling or unable to locate the private utilities, NTI can provide a private locator. The cost of the locator would be a reimbursable expense and is not included within the fee indicated below. NTI will then mobilize a truck mounted drill to the site to drill two borings each to a depth of approximately 25 feet below existing grade. The total lineal feet of drilling proposed is 50 feet. Borings may be terminated early if soil/bedrock conditions resulting in practical auger refusal are encountered prior to the proposed termination depths. If soft soils,fill or organic soils are encountered near termination we will continue drilling a reasonable depth until a minimum of 10 feet of suitable foundation soils are observed. �>q ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 91