{"package":"HISTORICAL TABLES","documentation_urls":["https://nemweb.com.au/Reports/Current/MMSDataModelReport/Electricity/ElectricityDataModelReport_files/Elec64.htm#505"],"comment":"INTCONTRACTAMOUNT shows intervention contract amounts.","description":"INTCONTRACTAMOUNT became unused when Ancillary Services Review was\nimplemented in 2001.\n\nConfidential to participant\n\nSource\n\nINTCONTRACTAMOUNT updated with intervention contracts settlement\ncalculations.","unused":true,"primary_keys":["CONTRACTID","PERIODID","VERSIONNO"],"indexes":[["LASTCHANGED"]],"columns":{"CONTRACTID":{"sql_type":"VARCHAR2(10)","pl_type":"pl.Categorical","mandatory":true,"comment":"Intervention Contract Identifier","is_categorical":true},"PERIODID":{"sql_type":"NUMBER(3,0)","pl_type":"pl.Int16","mandatory":true,"comment":"Period Identifier based on calendar settlement date - YYYYMMDDPP.","is_integer":true,"num_int_bits":16},"VERSIONNO":{"sql_type":"NUMBER(3,0)","pl_type":"pl.UInt16","mandatory":true,"comment":"Intervention Contract Version","is_integer":true,"unsigned_int":true,"num_int_bits":16},"AMOUNT":{"sql_type":"NUMBER(16,6)","pl_type":"pl.Float64","mandatory":false,"comment":"Intervention Amount for Trading Interval","is_float":true},"LASTCHANGED":{"sql_type":"DATE","pl_type":"pl.Datetime()","mandatory":true,"comment":"Last date and time record changed","examples":["2026/01/20 00:05:00"],"parse_csv_as_string":true,"is_s_datetime":true},"RCF":{"sql_type":"CHAR(1)","pl_type":"pl.Categorical","mandatory":false,"comment":"Regional Recovery Flag"}},"visibility":"Private","trigger":"When there is contract creation or changes"}