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ATTACHMENT NO. 1 <br /> -- Technical Specifications <br /> Scope <br /> Annual Bid to establish firm fixed and/or unit prices for a one-year period for the following: <br /> SCOPE OF WORK <br /> A. CLEANING TREATMENT CHANNEL <br /> Furnish complete treatment channel cleaning services for PC Main (aka the Main Relief Canal Pollution <br /> Control Facility) located at 1701 Aviation Blvd.Vero Beach FL 32960. Furnish all supervision, labor, <br /> equipment,supplies, services, fuel, materials,etc. necessary to clean the entire treatment channel and <br /> deposit the removed material in the sediment recovery area. <br /> The treatment channel is shown on Figure 1. In general,the treatment channel consists of(1)the canal <br /> from Sedimentation Cell#2 to the existing spillway structure and (2)the cnnrrete channel beginning at <br /> the treatment facility entrance throat to the treated water tilting weir. The Work includes removing all <br /> material accumulated on the treatment channel bottom and placing the material into a nearby sediment <br /> recovery area by an appropriate method. The Work shall not interfere with operations of the Indian <br /> River Farms Water Control District(IRFWCD)or the Vero Beach Municipal Airport. All work and <br /> scheduling is subject to the approval of OWNER and IRFWCD. No removed materials shall be deposited <br /> at any other location than the sediment recovery area as shown on Figure 1 without explicit written <br /> permission from OWNER. Treatment channel cleaning is defined in the Agreement. <br /> Manage the water in the sediment recovery area during cleaning operations by decanting clear liquid as <br /> required, using the sediment recovery area's decanting system. <br /> The Work shall proceed such that all removed material shall be contained in the sediment recovery area, <br /> including any surplus canal water prior to said water being decanted by CONTRACTOR back into the <br /> Main Relief Canal through the decant system. <br /> One treatment channel cleaning event per year is estimated and the average depth of material to be <br /> removed is estimated to be 1 foot. <br /> B. CLEANING SEDIMENTATION SYSTEM <br /> Furnish complete sedimentation system cleaning services for PC Main (aka the Main Relief Canal <br /> Pollution Control Facility) located at 1701 Aviation Blvd.Vero Beach FL 32960. Furnish all supervision, <br /> labor, equipment,supplies, services,fuel, materials,etc. necessary to clean each sediment cell and <br /> deposit the removed material in the sediment recovery area. <br /> Sediment cell locations are shown on Figure 1. The Work includes removing all material captured by <br /> two existing sediment cells and placing the material into a nearby sediment recovery area by an <br /> appropriate method. The Work shall not interfere with operations of the Indian River Farms Water <br /> Control District(IRFWCD)or the Vero Beach Municipal Airport. All work and scheduling is subject to the <br /> 1 <br /> f:\public works\keithm\stormwater projects\main relief canal operation\dredging sedimentation basins\contract and work <br /> orders\2013-2014 emc contract\attachment no.1-technical specifications.doc <br /> 41 <br />