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<br /> <br /> <br /> <br /> <br />City of Everett, Everett Transit Department Proposal No.00-241643-P <br />Everett Transit Inductive Charging Infrastructure May 17, 2024 <br />Everett, WA Page 3 of 7 <br /> <br />SCOPE OF WORK <br />Our proposed scope of work will consist of earthwork related services, compaction testing of asphalt, inspection <br />and testing of concrete construction, and inspection of post-installed anchors. A detailed description of the tasks <br />required to complete this scope of work and an estimate of the costs associated with our work are detailed <br />herein. <br />Earthwork Related Services <br />Field Testing and Inspection: Our services will consist of performing in place density tests on trench backfill, <br />road base, and wall backfill materials at locations as directed by your representative. Samples of aggregate <br />and structural fill materials will be obtained at the source unless otherwise directed. <br />Testing Methodology: In place density testing will be performed in accordance with the nuclear gauge <br />method AASHTO T 310. <br />Laboratory Testing: Laboratory determination of soils maximum density and the relationship between <br />molding water content and dry unit weight of soils (compaction curve) will be determined in accordance <br />with ASTM D1557/D4718 test methods as specified by project documents. <br />As required by project documents, particle size analysis of soils will be performed in accordance with <br />AASHTO T27/T11 test methods. Additionally, sand equivalent and percent fracture testing of aggregate will <br />be performed in accordance with AASHTO T176 and AASHTO T335. <br />Compaction Testing for Asphalt <br />Testing: In-place density testing will be performed with the nuclear gauge per AASHTO T355 to verify that the <br />minimum compaction requirements are attained at frequencies specified by the contract documents. This may <br />also include monitoring of temperature and rolling procedures for the asphalt. <br /> <br />Laboratory Testing: Laboratory testing will be performed to determine the laboratory test maximum density of <br />the asphaltic concrete in accordance with AASHTOT209. Extraction/Gradation testing of the HMA mixture will be <br />performed in accordance with AASHTO T27/T11 and AASHTO T308. <br /> <br />Inspection and Testing of Concrete Construction <br />We will provide an ICC/WABO certified special inspector to perform special inspection of the concrete form <br />work, reinforcing steel placement, and concrete placements. <br /> <br />Our inspector will provide continuous inspection during the placement of structural concrete to verify proper <br />application techniques and will sample fresh concrete for strength testing, perform slump tests and monitor the <br />temperature of the concrete. <br /> <br />Compressive tests would be performed at the contract specified days with copies of the results distributed to all <br />parties as directed by our client.