1 The engineer may adjust payment as follows:
engineer will assess liquidated damages of $125 per hour for each hour or partial hour after 36 hours.
equation: PAA = (PFA - 1.00) (LSA) (CS) Where:
PAA = Pay Adjustment for Aggregate Gradation ($$) PFA = Aggregate Gradation Pay Factor for evaluated lot LSA = Lot Size for evaluated lot (SY [m2]) CS = Contract Unit Price of the Chip Seal pay item ($$/SY [$$/m2])
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410.1DESCRIPTION
1 This section describes the requirements for applying microsurfacing material.
410.2MATERIALS
1 Provide materials in accordance with the following:
Material Aggregate for Microsurfacing Cement Hydrated Lime Polymer-Modified Emulsified Asphalt Water
Subsection 803 801 820 804.3 814
Provide polymer-modified, quick-set CQS-1HP emulsified asphalt; commercially available type I or type II portland cement or hydrated lime; and other additives as needed to accelerate or retard the breaking point and set times or improve the resulting finished surface.
410.3EQUIPMENT
410.3.1 Emulsified Asphalt
1 Provide tank trucks and on-site storage tanks in accordance with Subsection 407.3,
Equipment. 410.3.2 Microsurfacing
Provide a self-propelled, continuous load paver (manufactured exclusively for microsurfacing application) that is a continuous-flow mixing unit capable of accurately delivering proportionate amounts of aggregate, emulsified asphalt, cement, additives, and water to a revolving multi-blade, twin-shafted mixer, and of discharging a continuous flow of thoroughly mixed product. Equip the machine with:
and water to maintain an adequate supply to the proportioning controls during nurse vehicle exchange;
applying microsurfacing;
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Microsurfacing