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DocuSign Envelope ID:098B7080-775F-4220-9432-FB15222455EA <br /> EAP for Lake Orange Dam, ORANG-005 <br /> Table 1.3 <br /> Emergency Level Determination & Action Data Sheet Index <br /> Event Condition Emergency Action Data <br /> Level Sheet <br /> Unexpected Dam unexpectedly and without warning begins to fail <br /> Failure <br /> Reservoir level is 1 foot below the top of the dam 2 B2 <br /> Embankment <br /> Overtopping Water from the reservoir is flowing over the top of the dam B1 <br /> New seepage areas in or near the dam 3 C3 <br /> Seepage New seepage areas with cloudy discharge or increasing flow rate 2 �C2 <br /> Seepage with discharge greater than 10 gallons per minute <br /> Observation of new sinkhole in reservoir area or on embankment 2 D2 <br /> Sinkholes <br /> Rapidly enlarging sinkhole <br /> Embankment New cracks in the embankment greater than 1/4-inch wide without 3 E3 <br /> Cracking seepage <br /> Embankment Visual movement/slippage of the embankment slope 2 F2 <br /> Movement Sudden or rapidly proceeding slides of the embankment slopes F1 <br /> Measurable earthquake felt or reported near the dam and dam 3 H3 <br /> Earthquake appears to be stable <br /> Earthquake resulting in visible damage to the dam or appurtenances H1 <br /> Reported bomb threat, unverified 3 13 <br /> Verified bomb threat that, if carried out, could result in damage to the 2 12 <br /> Security Threat dam or appurtenances with no impacts to the functioning of the dam <br /> Detonated bomb that has resulted in damage to the dam or <br /> appurtenances <br /> Damage to dam or appurtenance with no impacts on the functioning J3 <br /> of the dam Ir <br /> Sabotage/ Damage to dam or appurtenances that has resulted in seepage flow M2 J2 <br /> Vandalism <br /> Damage to dam or appurtenances that has resulted in uncontrolled J1 <br /> water release <br /> If an event is not covered, adapt an Action Data Sheet of a similar event and event level. If resources described in the <br /> Action Data Sheets are not available, adapt with the available resources. <br /> After Christopher Sandt has determined the event level: <br /> See STEP 2: GREEN, YELLOW& RED Notification flowcharts the STEP 3 Referenced Action Data Sheet <br /> See STEP 3: Expected Action Data Sheets for specific actions once Emergency Level determined <br /> 8 Revision No: 1(July 2018) <br /> March, 2015 <br />