628 Erosion Control
Section 628 Erosion Control Description (1) This section describes providing Erosion Control mats, bale checks or dikes, fences, screens, blankets, and other Erosion Control devices. (2) This section also describes cleaning sediment basins and mobilizations for Erosion Control . Materials General Acronyms (1) Interpret acronyms used throughout this section as follows: Revise (1) to delete the local acronym for the department's approved products list now a global acronym under (3) and provide links to the PAL website. ECRM Class I, II, and IIIA Erosion Control revegetative mats. TRM Class III B, C, and D turf reinforcement mats. Product Acceptability (1) The department prequalifies selected Erosion Control products in the department's PAL.
in preparing for placing the mat. (7) Maintain the erosion mat and repair any damaged areas until the work is accepted. (8) The contractor shall not overlap type urban erosion mat with type urban or other type erosion mat. 628.3.3 Erosion Bales (1) Furnish bales of straw, hay, or other suitable baled material to form erosion control structures ...
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