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PCC PAVING - FIELD AND PLANT SAMPLING AND TESTING GUIDE (See Specifications for Complete Details.)
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Field Acceptance |
Plant Acceptance |
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Article |
Work Type |
Air & Slump |
Gradation QC |
Gradation Verification |
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(No slump for slipform paving) |
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PCC Shoulders |
1/700 yd3: 1/100 yd3 RM |
S/T 1st day, then 1/day>500 yd3, If <500 yd3/day 1/wk |
S/T 1st/day, S 1/day >500 yd3 & T 1/wk, If <500 yd3/day S 1/wk & T 20% (4) |
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PCC Pavement |
1/700 yd3: 1/100 yd3 RM |
S/T 1st day, then 1/day>500 yd3, If <500 yd3/day 1/wk |
S/T 1st/day, S 1/day >500 yd3 & T 1/wk, If <500 yd3/day S 1/wk & T 20% (4) |
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PCC Pavement - QMC |
1/700 yd3: 1/200 yd3 RM |
If >500 yd3/day S/T 1/1500 yd3, If <500 yd3/day S/T 1/wk |
S/T 1st/day, S 1/day >500 yd3, Test 2/week, If <500 yd3/day, S/T 1 wk |
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Bridge Approaches, Gores, tapers, radiuses |
1/700 yd3: 1/100 yd3 RM |
S/T 1st day, then 1/day>500 yd3, If <500 yd3/day 1/wk |
n/a |
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PCC Widening |
1/700 yd3: 1/100 yd3 RM |
S/T 1st day, then 1/day>500 yd3, If <500 yd3/day 1/wk |
S/T 1st/day, S 1/day >500 yd3 & T 1/wk, If <500 yd3/day S 1/wk & T 20% (4) |
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PCC Overlay |
1/700 yd3: 1/100 yd3 RM |
S/T 1st day, then 1/day>500 yd3, If <500 yd3/day 1/wk |
S/T 1st/day, S 1/day >500 yd3 & T 1/wk, If <500 yd3/day S 1/wk & T 20% (4) |
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PCC Overlay - QMC |
1/700 yd3: 1/100 yd3 RM |
S/T 1/1500 yd3, If <500 yd3/day 1/wk |
S/T 1st/day, S 1/day >500 yd3, Test 2/week, If <500 yd3/day, S/T 1 wk |
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(4) If less than 500 yd3 per day / intermittent construction continues for more than two weeks, obtain verification samples weekly and test 20% of the samples obtained. |
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