Pay Factor Minimum Required Quality Level Pay Factor
Sample Size = number of sublots n=3
n=4
n=5
0.55
0.52
0.50
403.5.2.4 Pay Factor Adjustment for Relative Density 1 If the average relative density is greater than the compliance limit described in Table
403.5.2-1, Hot-Poured Elastic Sealant Compliance Limits, the engineer will adjust the pay factor as follows, rounding to the nearest 0.01: Pay Factor = (PF Quality Analysis) - [ the GREATER of 0.01 or Where: PF Quality Analysis x̅ CLU
x̅ - CLU CLU
]
= 1.00 or lowest pay factor as determined from quality analysis of all applicable properties. = average relative density = upper compliance limit for relative density
403.5.2.5 Pay Adjustment
The engineer will compute payment adjustment for each lot separately using the following equation: PA = (PF-1.00) × (CONTRACT UNIT PRICE) × (ACTUAL QUANTITY) Where:
PA PF
= =
pay adjustment pay factor from quality analysis, adjusted if necessary in accordance with, 403.5.2.4, Pay Factor Adjustment for Relative Density
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Plant Mix Wearing Course
404.1DESCRIPTION
1 This section describes the requirements for the construction of a plant mix wearing
course on a prepared surface.
404.2MATERIALS
1 Provide materials in accordance with the following:
Material
Subsection
Aggregate for Wearing Course Asphalt Binder Emulsified Asphalt Hydrated Lime Water
803 804.1 804.3 820 814
Provide asphalt binder as specified and in accordance with Subsections 401.2.1, Performance Graded Asphalt Binder, and Subsection 401.4.6.2, Performance Graded Asphalt Binder. 3 Use Emulsions SS-1, CSS-1, SS-1h, or CSS-1h.
404.3EQUIPMENT
404.3.1 Seal Coat 1 Provide an asphalt distributor for heating and applying emulsified asphalt that meets the
requirements of Subsection 407.3, Equipment. Provide power-operated rotary brooms for cleaning the roadway. 404.3.2 Plant Mix Wearing Course 1 Provide equipment in accordance with Subsection 401.3, Equipment.
404.4CONSTRUCTION
404.4.1 General 1 Follow the construction requirements in Section 401, Plant Mix Pavements and Recycled
Plant Mix Pavements, except as modified.
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Plant Mix Wearing Course