Vibration Assessment Sample Clauses
Vibration Assessment. The expected vibration levels along the project alignment and at the sensitive receptor locations in close proximity to the MEX alignment must be calculated and presented with a clear indication of any potentially sensitive locations with possibility of structural damage due to high vibration levels. In all such cases, required mitigation measures to control high vibration levels must also be presented.
Vibration Assessment. At the initiation of the PED Phase, Huntington District shall consult a Subject Matter Expert (SME) to establish a monitoring procedure to include strategies to measure ambient vibration levels, and establish monitoring procedures during and immediately following construction. The procedure shall be scaled appropriately based on the nature of the approved risk management plan.
i) The scope, extent and nature of these activities shall be determined by the appropriate SME. The SME shall consult industry-accepted data on ground vibration levels generated by equipment types (including excavation, trenching, compaction, drilling, vehicle movements and both loading and unloading equipment) necessary to construct project features and include that information in the development of the procedure.
ii) Huntington District shall accomplish measurement of ambient vibration levels during development of the DDR to help develop the P&S.
iii) As determined necessary by the SME, Huntington District shall establish procedures for vibration monitoring during and immediately following construction, which shall be attached and incorporated, into the P&S.
iv) If unanticipated adverse effects to historic properties are incurred by the construction activities, Huntington District shall utilize the procedures outlined in Stipulation III.