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FP-96 English Version - Eastern Federal Lands Highway Division

FP-96 English Version - Eastern Federal Lands Highway Division

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Section 703703.12 Choker Aggregate. Furnish hard durable particles or fragments ofcrushed gravel or crushed stone conforming to the following:(a) Gradation Table 703-9(b) Sand equivalent value, AASHTO T 17675 min.referee method(c) Free from organic matter and clay ballsTable 703-9Choker Aggregate Gradation (1)Sieve SizePercent by Mass PassingDesignated Sieve(AASHTO T 27 and T 11)3/8 inch 100No. 4 70 - 100No. 200 0.0 - 5.0(1) Statistical procedures do not apply.703.13 Blotter. Furnish sound durable particles of gravel or crushed stoneconforming to the following:(a) Material passing 3/8-inch sieve, AASHTO T 27 100%(b) Liquid limit, AASHTO T 8925 max.(c) Free of organic matter and clay balls703.14 Aggregate for Aggregate-Topsoil Course. Conform to the following:(a) Gradation AASHTO M 43 no. 57(b) QualityAASHTO M 80 class E703.15 Sand. Furnish clean material conforming to the following:(a) Gradation AASHTO M 6(b) Deleterious substancesAASHTO M 6 class B678

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