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City of Arden Hills <br /> Proposal QTB134946 <br /> March 11, 2021 <br /> Page 2 <br /> Scope of Services <br /> Services are performed under the direction of a licensed professional engineer. Testing services will be <br /> performed on an on-call, as-needed basis as requested and scheduled by you or your on-site project <br /> representative. After reviewing available information to determine compliance with project plans and/or <br /> specifications and other design or construction documents, our scope of services for the project will be <br /> limited to the tasks defined below. <br /> Soil Related Services <br /> ■ Measure the in-place dry density, moisture content and relative compaction of fill placed for <br /> pavement support and of utility backfill for compliance with the project documents. This task <br /> includes performing laboratory Proctor tests to provide maximum dry densities from which <br /> the relative compaction of fill can be determined, as well as the use of a nuclear density <br /> gauge to measure in-place dry densities and moisture contents. <br /> ■ Sample and test CL-5 aggregate base, select granular borrow, full depth reclamation and <br /> stabilizing aggregate materials for compliance with the project documents.This task includes <br /> laboratory gradation testing of materials. <br /> ■ Perform MnDOT dynamic cone penetrometer(DCP) tests on CL-5 aggregate base material. <br /> Concrete Related Services <br /> ■ Sample and test fresh concrete associated with pavement and/or curb-and-gutter for <br /> compliance with the project documents, and cast test cylinders for laboratory compressive <br /> strength testing. We assume that we will be able to appropriately dispose of excess concrete <br /> (and associated wash water) on site at no additional cost to us. <br /> ■ Measure and report the compressive strength of the concrete test cylinders for compliance <br /> with the project documents. A set of three cylinders will be tested at 28 days for each set <br /> cast. If field cure cylinders are requested, each additional cylinder will be charged at the unit <br /> price listed in our cost estimate. <br /> Bituminous Related Services <br /> ■ Sample and test bituminous pavement materials for compliance with the project documents. <br /> This task includes Rice specific gravity, Gyratory density, fine aggregate angularity, percent <br /> crushed, asphalt content and extracted aggregate gradation tests of the bituminous. <br /> ■ Obtain cores and measure the thickness and density of the compacted bituminous pavement <br /> by the core method for compliance with the project documents. We assume the bituminous <br /> contractor will cut the cores and the full-time inspection staff will mark the core locations <br /> and provide the cores to Braun Intertec. <br /> Consulting, Project Communication and Reporting Services <br /> ■ Project management, including scheduling of our field personnel. <br /> BRAUN <br /> INTERTEC <br />