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ADDENDUM NO. 3 11/5/2014 <br />2. Installation: Install in each catch basin in accordance with the manufacturer's <br />specifications. Use as many of the specified filtration devices as required, at <br />no additional cost to the OWNER. <br />3. Product: All materials shall be new and unused. <br />a. "SILTSACK" (regular flow), supplied by ACF Environmental, Inc. (1- <br />800-448-3636). <br />b. "FloGuard+PLUS," supplied by Kristar Enterprises, Inc. (1-800-579- <br />8819). <br />c Or equivalent. <br />G. Construction Site Egress Driveways: Minimize the transport of sediment and soil <br />from the construction site or work area by vehicle wheels. Construct a crushed rock <br />driving surface at the vehicle exit point(s). Provide an area large enough to remove <br />the sediment and soil from vehicle wheels before the vehicle leaves the construction <br />site or work area. Provide wash -down stations as required to wash vehicle tires and <br />retain all washwater on-site. Do not use limerock. <br />H. Rock and Stone for Erosion Control and Pollution Control and Treatment: <br />1. Crushed Limerock: Crushed limerock shall not be used under any <br />circumstance. <br />2. Acceptable Material: FDOT #4 non -calcareous aggregate (usually granite), <br />washed and meeting the requirements of FDOT Standard Specifications for <br />Road and Bridge Construction, Section 901. <br />1. Hay Bales: Hay bales shall not be used. <br />PART 3 - EXECUTION <br />A. Design, construct, and maintain the pollution control and treatment system to <br />minimize erosion and capture and remove pollutants from the construction site and <br />from all other areas disturbed by construction activities. <br />B. Apply polyacrylamide only as directed by the polyacrylamide manufacturer/supplier. <br />Item of Payment <br />Payment for the work specified in this item shall be made under: <br />Bid Item No. 3 — Erosion and Water Pollution Controls (Includes NPDES <br />Compliance) — Lump Sum <br />[The remainder of this page was left blank intentionally] <br />01025-9 Technical Specifications <br />F:\Public Works\ENGINEERING DIVISION PROJECTS\1135-S County Park Intergeneratiional Rec <br />Facility\Admim1ADDENDUMS\Technical Specs (SITE) - Addendum No. 311-5-2014.doc <br />