B.01.03_Pre-Solicitation_Attachment_1_Rip_Rap_Chart.pdf

PDF 41 KB Posted

Attached to
C44 Reservoir STA Project C44 Intake Canal Bank Stabilization ICBS Federal contract opportunity
Solicitation number
W912EP19R0013
Issued by
Department of the Army Corps of Engineers Engineering District Jacksonville

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Rip Rap Chart

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Acceptance Criteria for Riprap

Test Test Method Test Value Unit Weight ASTM C127 More than 140 pcf (saturated surface dry)

Bulk Specific Gravity ASTM C127 More than 2.38 (saturated surface dry)

Absorption ASTM C127 Less than 5 percent

Sulfate Soundness ASTM C88 Less than 10 percent loss

LA Abrasion ASTM C535 Less than 40 percent loss for 500 revolutions

Freeze and Thaw ASTM D5312/ D5312M

Less than 15 percent loss for 20 cycles

Wetting and Drying ASTM D5313/ D5313M

Less than 2 percent loss for 30 cycles

Petrography ASTM C295/ C295M

Fresh interlocking crystalline, no clay minerals, and no soluble materials

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