Laserfiche WebLink
City of Arden Hills <br />Proposal QTB191906 <br />March 1, 2024 <br />Page 4 <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 we can appropriately dispose of excess concrete (and <br />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 asphalt content and extracted aggregate gradation tests of the bituminous. <br />Consulting, Project Communication and Reporting Services <br />■ Project management, including scheduling of our field personnel. <br />Review test reports and communicating with you and the parties you may designate such as <br />the project contractor(s), and other project team members, as needed. <br />■ Transmit test results to the project team on a weekly basis. <br />Basis of Scope of Work -Base Bid <br />The costs associated with the proposed scope of services were estimated using the following <br />assumptions. If the construction schedule is modified or the contractor completes the various phases of <br />the project at different frequencies or durations than shown in this proposal, we may need to adjust the <br />overall cost accordingly. The scope of work and number of trips required to perform these services are as <br />shown in the attached table. Notable assumptions in developing our estimate include: <br />■ We assume it will take six trips to complete the nuclear density gauge testing for the base bid <br />portion of this project and two additional trips if alternate #1 is selected. <br />■ We assume eighteen sets of concrete tests will be required to complete the base bid portion <br />of this project and three additional sets if alternate #1 is selected. <br />■ We assume the rebar observations before concrete placements will be completed by the <br />project representative's construction oversight manager. <br />■ We understand that compaction of subgrade preparation, embankment, trail aggregate base <br />and roadway full depth reclamation will be obtained by means of "Quality Compaction." <br />■ We understand your full-time on -site construction observer will observe the test rolling for <br />this project along with observing the quality compaction of the materials. <br />BRAUN <br />INTERTEC <br />