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Orange County Eubanks Road C&D Landfill <br />Permit Technical Specifications <br />Revised March 15, 2021 <br />Section 02420 - 1 <br /> <br /> <br /> SECTION 02420 <br /> <br />SURFACE RUNOFF COLLECTION SYSTEM <br /> <br /> <br />Part 1 General <br /> <br />1.01. Requirements Included <br /> <br />Provide personnel, equipment, and materials to construct a surface runoff collection and <br />diversion system. <br /> <br />1.02. Related Requirements <br /> <br />Section 01560 Erosion And Sediment Control <br />Section 02480 Landfill Seeding <br /> <br /> <br />Part 2 Products <br /> <br />2.01. Channels and Berms <br /> <br />Surface runoff collection and perimeter surface berms shall be promptly seeded by the <br />COUNTY following construction in accordance with Section 02480. <br /> <br />2.02. Riprap <br /> <br />Riprap shall be in accordance with Section 1042 of the NCDOT Standard Specifications <br />for Roads and Bridges. <br /> <br /> <br />2.03. Flexamat <br /> <br />Flexamat® channel lining shall be in accordance with the details. Flexamat shall be <br />installed in all downchutes and where indicated in drainage channels. <br /> <br />Part 3 Execution <br /> <br />3.01. Channels and Berms <br /> <br />A. Surface runoff collection and perimeter surface berms shall be installed in the <br />locations shown on the drawings. Collection and diversion ditches shall be <br />accurately constructed to the dimensions and grades shown on the drawings. <br /> <br />DocuSign Envelope ID: 0844D1D6-E311-4FC5-8B5B-BB1E27A908ED