Laserfiche WebLink
<br />3. Coordinate with Florida One Call for utility locates. <br /> <br />F. Environmental Permitting (Sub Consultant) <br /> <br />1. Sub consultant (EAS) to obtain DERM, USACE & USCG Permits. <br /> <br />2. Work includes providing permit sketches, responses to RAI and <br />producing permitting packages. <br /> <br />G. Hydraulic Analysis (Sub Consultant) <br /> <br />1. Current Measurements: Sub consultant will measure current velocities <br />and tidal variations at the Project site over a full tidal cycle to capture <br />both ebb and flood flow conditions. The current measurements will be <br />performed in concert with the deployment of an electronic tide gauge. <br />The location of gauge will be referenced to the Project datum. The <br />water surface elevations will be used for input into the numerical <br />model utilized in Part G.2, while the current measurements will be <br />utilized for calibration of the numerical model. <br /> <br />2. Hydrodynamic Modeling - Calibration: Sub consultant will develop a <br />detailed model domain utilizing the existing bathymetric survey data <br />for the site. Cummins Cederberg will perform numerical model <br />simulations of the tidal hydrodynamics in the vicinity for the existing <br />conditions in order to analyze the flow characteristics. The state-of- <br />the-art MIKE21 HD FM numerical model will be utilized. The model <br />is based on an unstructured flexible mesh, which accommodates <br />detailed modeling of channels in varying sizes and configurations. The <br />model will be calibrated with the tide and current measurements <br />obtained in the Part G.1. <br /> <br />3. Hydrodynamic Modeling - Normal and Extreme Conditions: Based on <br />the calibrated hydrodynamic model developed under Part G.2, Sub <br />consultant will simulate the flow patterns and current velocities under <br />the proposed conditions. Both normal and extreme conditions (100- <br />year event) will be simulated. A sensitivity study will be conducted to <br />evaluate potential statistical differences. <br /> <br />4. Hydrodynamic loading: Based on the hydrodynamic modeling results, <br />Sub consultant will determine the hydraulic loading for the events <br />analyzed under Part G.3. This will include hydrodynamic load pressure <br />distributions along with elevation of resultant force. The analysis will <br />account for variations in flow pattern around the piles for the specific <br /> <br />tf.: J '.''', <br />-r. Iff'" <br />v ' (:", <br />~...,J <br />