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discharge water's TSS and turbidity measurements exceed these pre - <br />construction background values by 29 NTUs for turbidity, then the discharge <br />from the CONTRACTOR's operations is defined to be polluted. <br />D. Pollution Always Occurs When ... The discharge is defined to be polluted <br />whenever any of the following is present in the discharge water: <br />(1) Hazardous waste or hazardous materials in any quantity, <br />(2) Any petroleum product or by-product in any quantity, <br />(3) Any chemical in any quantity, or <br />(4) Concentrated pollutants. <br />E. Above paragraphs 1.6.13, 1.6.C, and 1.6.D do not in anyway, limit the types of <br />conditions in which pollution may be determined to occur. <br />1.7 PENALTIES FOR NONCOMPLIANCE WITH THIS SECTION <br />A. In addition to the OWNER's other remedies listed herein, if the CONTRACTOR <br />fails to comply with this Section and erosion or pollution is caused by <br />dewatering water or stormwater runoff from the construction site, the OWNER <br />will report the violations to the Indian River County Code Enforcement Board, <br />SJRWMD, Indian River Farms Water Control District (or other F. S. Chapter <br />298 Drainage District, as appropriate), and other pertinent regulatory or <br />enforcement agencies. <br />PART 2 - MATERIALS AND INSTALLATION <br />2.1 GENERAL <br />A. Staked Silt Fences: <br />1. General: Use silt fences to control runoff from the construction site <br />where the soil has been disturbed. <br />2. Installation: Install per the manufacture's recommendations and as <br />specified herein. In general, install the silt fence in a manner that allows <br />it to stop the water long enough for the sediment to settle while the water <br />passes through the silt fence fabric. All supporting posts shall be on the <br />down-slope side of the fencing. Place the bottom of the fabric 6 -inches <br />minimum, under compacted soil to prevent the flow of sediment <br />underneath the fence. Otherwise, install in accordance with FDOT Index <br />No. 102. <br />3, Removal: Contractor is responsible for removal of silt screens. <br />4. Product: All material shall be new and unused. Use FDOT Type IV silt <br />fences where large sediment loads are anticipated, where slopes are 1:2 <br />(vertical: horizontal) or steeper, or as directed by the ENGINEER; <br />otherwise use FDOT Type III silt fence. <br />(a) For FDOT Type III Silt Fence - ACF Environmental, Catalog No. <br />360800000, Florida DOT Silt Fence. U.S. Sieve = 30, tensile <br />01025-7 Technical Specifications <br />F:\Engineering\Capital Projects\0803 17th Lane SW Roadway Improvements from 27th Ave to approx. 900 LF east of 27th Ave\0803 <br />Contract Documents\Technical Specifications.doc <br />