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stucco mixer washout, curb machine washout, washout from other construction <br />equipment, construction chemicals, and construction debris. <br />B. When the Discharge is Directly Into an Existing Water Body, Pollution Occurs When <br />An existing water body (including ditches and canals) is defined to be polluted <br />by the CONTRACTOR's operations when at any time, the turbidity of the water <br />immediately downstream of the CONTRACTOR's discharge point(s) is at least 29 <br />nephelometric turbidity units (NTUs) higher than the turbidity of the background <br />water upstream of the discharge point(s). [See Fla. Administrative Code 62- <br />302.530] Exception: When the discharge is directly into or through an outfall <br />discharging into "Outstanding Florida Waters," designated by Florida Statute <br />403.061(27), the turbidity of the discharged water cannot exceed the turbidity of the <br />immediate receiving water. The ENGINEER or OWNER shall determine the <br />locations where the turbidity is measured. <br />C. When the Discharge is not Directly Into an Existing Water Body, Pollution Occurs <br />When ... In some instances, dewatering water or stormwater runoff from the <br />construction site or work area may reach a water body indirectly, such as after <br />traveling through pipes or by overland flow. Before construction commences, the <br />Contractor will measure background levels of total suspended solids (TSS) and <br />turbidity, in the immediate vicinity of the discharge water's ultimate discharge point <br />into the receiving water body. If the discharge water's TSS and turbidity <br />measurements exceed these pre -construction background values by 20 percent for <br />TSS and 29 NTUs for turbidity, then the discharge from the CONTRACTOR's <br />operations is defined to be polluted. <br />D. Pollution Always Occurs When ... The discharge from a construction site or work <br />area is defined to be polluted whenever the pH of the discharge is less than 6.5 or <br />greater than 8.5, or 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 1.6.6, 1.6.C, and 1.6.D do not in any way, 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 specific remedies, if erosion or pollution is caused by <br />dewatering water or stormwater runoff from the construction site, the OWNER will <br />immediately report the violations to the Indian River County Code Enforcement <br />Board, SJRWMD, FDEP, Indian River Farms Water Control District (or other F. S. <br />Chapter 298 Drainage District, as appropriate), and other pertinent regulatory or <br />enforcement agencies. <br />PART 2 - MATERIALS AND INSTALLATION <br />2.1 GENERAL <br />01025-7 Technical Specifications <br />C•\Di.hlin 111/nrLc1CA1l�IAICCI71AIr� nl%/ICIrIAI DWI 1Cr.TQ%nAKF_Aih Cfreef Cirla%u I4 Imn—mmonfe 1Afh r.f fn (Ilei r)iv1nXAAmim\hir4 <br />