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FP-96 English Version - Eastern Federal Lands Highway Division

FP-96 English Version - Eastern Federal Lands Highway Division

FP-96 English Version - Eastern Federal Lands Highway Division

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Section 603.) STRUCTURAL PLATE STRUCTURESDescription603.01 This work consists of constructing structural plate pipes, arches, pipearches, boxes, and underpasses.Material603.02 Conform to the following Subsections:Aluminum-alloy structural plate structures 707.06Asphalt-coated structural plate structures 707.07Steel structural plate structures 707.05Construction Requirements603.03 General. Perform excavation and backfill work under Section 209.603.04 Erecting. Furnish steel, aluminum alloy, asphalt coated steel, orasphalt coated aluminum alloy structural plate structures.Provide a copy of manufacturer's assembly instructions before assembly. Theinstructions shall show the position of each plate and assembly order.Assemble the structural plates according to the manufacturer's instructions.Exercise care in the use of drift pins and pry bars to prevent damage to thestructural plate and its coating. The plates shall have a proper fit-up.Where aluminum alloys come in contact with other types of metal, coat thecontacting surfaces according to Subsection 602.05.Torque steel bolts on steel plates to a minimum of 100 foot-pounds and amaximum of 300 foot-pounds.Torque steel bolts and aluminum bolts on 0.1-inch thick aluminum plates to aminimum of 90 foot-pounds and a maximum of 115 foot-pounds.528

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