12.07.2015 Views

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 703(c) Surface course aggregate. In addition to (a) above, conform to thefollowing:(1) Gradation and plasticity index, AASHTO T 90 Table 703-3(2) Liquid limit, AASHTO T 89 35 max.Do not furnish material that contains asbestos fibers.Table 703-3Target Value Ranges forSurface Course Gradation and Plasticity IndexSieve SizePercent by Mass PassingDesignated Sieve(AASHTO T 27 and T 11)1 inch 100 (1)3/4 inch 97 - 100 (1)No. 4 41 - 71 (7)No. 40 12 - 28 (5)No. 200 9 - 16 (4)Plasticity index 8 (4)(1) Statistical procedures do not apply.( ) Allowable deviations (±) from the target values.703.06 Crushed Aggregate. Furnish hard, durable particles or fragments ofcrushed stone or gravel conforming to the size and quality requirements forcrushed aggregate material normally used locally in the construction andmaintenance of highways by <strong>Federal</strong> or state agencies. Furnish crushed aggregatewith a maximum size of 1 inch as determined by AASHTO T 27 andT 11. Furnish crushed aggregate uniformly graded from coarse to fine andfree of organic matter, lumps or balls of clay, and other deleterious matter.670

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