IA Content STATE.2023.02

Release note 1IA Content STATE.2023.02 Washington UTC - GD, GT, and HL. Edited several questions. Added and removed several questions in the “WUTC Standard Inspection” Directive and the “WUTC O&M Inspection” Directive. Created a number of new questions. California PUC - GD and GT. Added questions to a new “CAPUC Required” Directive. Updated all existing State content sets using the newest Federal PRSs as the base and re-applying the State Org specific content. See summary doc for more details.#

Summary attachment 1, passage 1PHMSA Overview Summary of IA STATES.2023.02 Edits/Changes (September, 2023) Item 1 2 Description Washington UTC - GD, GT, and HL. Edited several questions. Added and removed several questions in the "WUTC Standard Inspection" Directive and the "WUTC O&M Inspection" Directive. Created a number of new questions. California PUC - GD and GT. Added questions to a new "CAPUC Required" Directive. Listing of States 2023.02 Protocol Revision Sets (PRSs): State PRS Edited for 2023.02 Agency CASFM California HL CAPUC (Started with 2023.01) California GD, GT, LNG GD, GT Iowa Utilities Board Iowa GD PUC Maine GD WUTC Washington GD, GT, HL GD, GT, HL Utah GD Utah Dept of Commerce Page 1 of 3#

Summary attachment 1, passage 2STATES.2023.02 PRS Summary Update - Detailed Listing - FINAL - Rev. 23.09.15 New Q? doc.# State Agency Date Rcvd PRS Question ID (or other) New Q? Edit Details GD GD email California CAPUC 9/1/2023 CPUC.GD.2023.02 DC.MO.MEASUREDEVICE.P Added to new "CAPUC Required" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 EP.ERG.INCIDENTANALYSIS.P Added org consideration #2. email Washington WUTC 8/16/2023 WA.GD.2023.02 MO.GO.OMANNUALREVIEW.R Added org consideration #2. email Washington WUTC 8/16/2023 WA.GD.2023.02 MO.RW.BUSINESSDIST.O Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 MO.RW.BUSINESSDIST.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 MO.RW.LEAKRECORDS.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 PD.DP.EXCAVATEMARK.R Y New question; Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 PD.PA.MSTRMETER.P Removed from "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 PD.PA.MSTRMETER.R Removed from "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 RPT.RR.PIPELINEMAPPING.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 RPT.RR.UTCANNUALREPORTS.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TD.ATM.ATMCORRODE.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TD.CP.ELECISOLATETEST.O Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TD.CP.ELECISOLATETEST.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TD.CPEXPOSED.EXTCORRODREPAIR.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TD.CPMONITOR.MONITORCRITERIA.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TD.ICP.REPAIRINT.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TQ.OQ.ABNORMAL.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TQ.OQ.EVALMETHOD.P Added org consideration #2; Added org code refs and WUTC_OM Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TQ.OQ.OQCONTRACTOR.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TQ.OQ.OQPLAN.P Inserted new org consideration #1; Added to WUTC_OM Directive. email Washington WUTC 8/16/2023 WA.GD.2023.02 TQ.OQ.RECORDS.R Added org consideration #3. GT GT email California CAPUC 9/1/2023 CPUC GT.2023.02 DC.MO.MEASUREDEVICE.P Added to new "CAPUC Required" Directive. email California CAPUC 9/1/2023 CPUC GT.2023.02 MO.GO.CMAPS.R Added to new "CAPUC Required" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.CO.CASING.R Y New question; Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.PLASTIC.PLASTICJOINT.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.PLASTIC.PLASTICJOINTINSP.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.COCMP.CMPCOMBUSTIBLE.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.TQ.EXCAVATE.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.TQ.HOTTAP.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 DC.TQ.OQCONTRACTOR.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.NOTICES.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.NOTIFPOTRUPTURE.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.NOTIFPOTRUPTURE.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.NOTIFY911.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.NOTIFY911.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.RUPTUREIDENTIF.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.VALVESHUTOFF.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.ERG.VALVESHUTOFF.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.FAILUREANALYSIS.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.FAILUREANALYSIS.R Added to "WUTC_Standard" Directive. 2 of 3#

Summary attachment 1, passage 3STATES.2023.02 PRS Summary Update - Detailed Listing - FINAL - Rev. 23.09.15 New Q? doc.# State Agency Date Rcvd PRS Question ID (or other) New Q? Edit Details email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.FAILURERMVANALYSIS.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.FAILURESUMMARY.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.INCIDENTANALYSIS.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.INCIDENTANALYSIS.R Added primary and secondary org codes; added to WUTC Standard Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.INCIDENTRMVANALYSIS.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 EP.FII.INCIDENTSUMMARY.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 FS.CS.CMPCOMBUSTIBLE.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GM.AETREQUIREMENT.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GM.AETREQUIREMENT.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GM.ASVSHUTINPRESS.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GM.RMVREMEDIAL.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GO.CLASSCHNGVALVSPACE.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GO.CLASSCHNGVALVSPACE.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.GOODOR.ODORIZE.R Added org considerations. email Washington WUTC 8/16/2023 WA.GT.2023.02 MO.RW.LEAKRECORDS.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 PD.DP.EXCAVATEMARK.R Y New question; Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 RPT.RR.ANNUALREPORT.R Added org consideration #1. email Washington WUTC 8/16/2023 WA.GT.2023.02 RPT.RR.PIPELINEMAPPING.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 RPT.RR.UTCANNUALREPORTS.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TD.COAT.NEWPIPEINSTALL.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TD.CP.ELECISOLATETEST.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TD.CP.ELECISOLATETEST.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TD.CPEXPOSED.EXPOSEINSPECT.R Added secondary org codes. email Washington WUTC 8/16/2023 WA.GT.2023.02 TD.CPEXPOSED.EXTCORRODEEVAL.R Added to "WUTC_Standard" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TQ.OQ.EVALMETHOD.P Added org consideration #1, secondary org codes, and WUTC O&M Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TQ.OQ.OQPLAN.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.GT.2023.02 TQ.QU.EXCAVATE.R Added secondary org code; Added to WUTC_Standard Directive. HL HL email Washington WUTC 8/16/2023 WA.HL.2023.02 EP.ERL.NOTICES.P Added org consideration #1 and primary org code. email Washington WUTC 8/16/2023 WA.HL.2023.02 EP.FAI.FAILUREANALYSIS.P Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.HL.2023.02 MO.LO.OMMANUALREVIEW.R Added org consideration #1. email Washington WUTC 8/16/2023 WA.HL.2023.02 PD.DP.PROGRAM.P Added org consideration #1. email Washington WUTC 8/16/2023 WA.HL.2023.02 RPT.RR.ANNUALREPORT.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.HL.2023.02 RPT.RR.NPMSANNUAL.P Y New question; Added to "WUTC_O&M" Directive. email Washington WUTC 8/16/2023 WA.HL.2023.02 RPT.RR.PIPELINEMAPPING.R Added org consideration #2. email Washington WUTC 8/16/2023 WA.HL.2023.02 TD.CP.MAPRECORD.R Added org consideration #1 and primary org code. 3 of 3#