Pay Item
Pay Unit
Measure to the Nearest
Ltx Emulsion Paint (Conc)
LS
LS
556
Pay to the Nearest LS
Erosion Control Concrete
614.1DESCRIPTION
1 This section describes the requirements for concrete invert paving and erosion control
concrete.
614.2MATERIALS
1 Provide materials in accordance with the following:
Material
Subsection
Admixtures Aggregate for Concrete Asphalt Mastic for Field Coating Curing Materials Fly Ash Portland Cement Reinforcing Steel Water
801.4 803 804.5 802.1 801.2 801.1 811.1 814.1
614.3EQUIPMENT
1 Ensure that equipment meets the following:
Equipment
Subsection
Batch Plant Mixers Placing Equipment
513.3.1 513.3.2 513.3.3
614.4CONSTRUCTION
614.4.1 General 1 Perform minor grading required to place erosion control concrete in accordance with
Subsection 203.4.1, Excavation and Embankment, Construction, General. 2 Use class B concrete in accordance with Subsection 513.4.4, Mix Design. The engineer
may approve a local commercial mix. The department does not require a cement sample or aggregate gradation tests. 3 Mix, form, and place concrete in accordance with applicable portions of Section 513.4,
Construction. Finish surfaces to a coarse texture.
557
Erosion Control Concrete