critical locations to ensure continuous control continuous operation Authority’s operation of AGC and vital data center and other of AGC and vital data recording equipment during loss of the critical locations to recording equipment normal power supply. ensure continuous during loss of the operation of AGC and normal power supply. vital data recording equipment during loss of the normal power supply. BAL-005-0.2b R16. The Balancing Authority shall sample The Balancing N/A The Balancing The Balancing data at least at the same periodicity Authority failed to Authority failed to flag Authority failed to with which ACE is calculated. The collect coincident missing or bad data for sample data at least at Balancing Authority shall flag missing data to the greatest operator display and the same periodicity or bad data for operator display and practical extent. archival purposes. with which ACE is archival purposes. The Balancing calculated. Authority shall collect coincident data to the greatest practical extent, i.e., ACE, Interconnection frequency, Net Actual Interchange, and other data shall all be sampled at the same time. BAL-005-0.2b R17. Each Balancing Authority shall at N/A N/A N/A The Balancing least annually check and calibrate its Authority failed to at time error and frequency devices least annually check against a common reference. The and calibrate its time Balancing Authority shall adhere to error and frequency the minimum values for measuring devices against a devices as listed below: common reference. See Standard for Values BAL-006-2 R1. Each Balancing Authority shall N/A N/A N/A Each Balancing calculate and record hourly Authority failed to Inadvertent Interchange. calculate and record hourly Inadvertent Interchange. BAL-006-2 R2. Each Balancing Authority shall N/A N/A The Balancing The Balancing include all AC tie lines that connect to Authority failed to Authority failed to its Adjacent Balancing Authority include all AC tie lines include all AC tie lines Areas in its Inadvertent Interchange that connect to its that connect to its
critical locations to ensure continuous operation of AGC and vital data recording equipment during loss of the normal power supply. Authority’s control center and other critical locations to ensure continuous operation of AGC and vital data recording equipment during loss of the normal power supply. continuous operation of AGC and vital data recording equipment during loss of the normal power supply. BAL-005-0.2b R16. The Balancing Authority shall sample data at least at the same periodicity with which ACE is calculated. The Balancing Authority shall flag missing or bad data for operator display and archival purposes. The Balancing Authority shall collect coincident data to the greatest practical extent, i.e., ACE, Interconnection frequency, Net Actual Interchange, and other data shall all be sampled at the same time. The Balancing Authority failed to collect coincident data to the greatest practical extent. N/A The Balancing Authority failed to flag missing or bad data for operator display and archival purposes. The Balancing Authority failed to sample data at least at the same periodicity with which ACE is calculated. BAL-005-0.2b R17. Each Balancing Authority shall at least annually check and calibrate its time error and frequency devices against a common reference. The Balancing Authority shall adhere to the minimum values for measuring devices as listed below: See Standard for Values N/A N/A N/A The Balancing Authority failed to at least annually check and calibrate its time error and frequency devices against a common reference. BAL-006-2 R1. Each Balancing Authority shall calculate and record hourly Inadvertent Interchange. N/A N/A N/A Each Balancing Authority failed to calculate and record hourly Inadvertent Interchange. BAL-006-2 R2. Each Balancing Authority shall include all AC tie lines that connect to its Adjacent Balancing Authority Areas in its Inadvertent Interchange N/A N/A The Balancing Authority failed to include all AC tie lines that connect to its The Balancing Authority failed to include all AC tie lines that connect to its