{ "reviewDate": "2026-11-05", "scope": "Seven proposed source profiles: notice transcription, units, null semantics, DMP source/lifecycle crosswalk, physical geometry, explicit vent duration and generated helper consistency. Not a transport, exposure, probability or health-risk validation.", "reviewer": "Separate AI-agent audit; no external human scientific review or endorsement", "passed": true, "checkCount": 483, "failedChecks": [], "catalogSha256": "e7985612472da848fa8391eeec5d13ee54287dc625f9077cb0a5c193d61774b7", "helperSha256": "ba8848dc5552113d4e3d812490c4c8d0b4c802bbe26d6eb9d36dc231e8bf8319", "independentNoticeTranscriptionSha256": "98ab70c5eb2eeebc56c275d2b4a59799c9327731ce23f93076f2d60b8f293e43", "geometryAuditSha256": "2b74ad50efbf60631d3086c4ce927c47de6973790938e349b10bd4671220fa92", "noticeOnlyEarlierChecks": { "scope": "Original 289 checks were notice-only, before application geometry and explicit 48-hour duration were adopted. Preserved unchanged as historical evidence; they are not the current enriched-catalog validation.", "file": "notice-only-checks.json", "sha256": "5911989dc39de7c55d3687d08568ff135b406df9387700a7cc1efd08655bc68a", "checkCount": 289 }, "visualReviewPdfPages": [ 185, 190, 191, 194, 195 ], "geometryCitationsByNoticeRow": { "hp-stabilizing": { "pdfPages": [ 190, 191 ], "table": "DMP Table 6.4", "printedPages": [ 26, 27 ] }, "lp-stabilizing": { "pdfPages": [ 190, 191 ], "table": "DMP Table 6.4", "printedPages": [ 26, 27 ] }, "hp-steady": { "pdfPages": [ 185 ], "table": "DMP Table 6.2", "printedPages": [ 21 ] }, "lp-steady": { "pdfPages": [ 185 ], "table": "DMP Table 6.2", "printedPages": [ 21 ] }, "hp-process-upset": { "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] }, "lp-process-upset": { "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] }, "hp-oxidizer-trip-vent": { "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] } }, "limits": [ "Coordinates match the separate geometry audit; this script is not an independent geodetic transformation.", "Maximum/design rates are proposed source inputs, not measured or approved limits.", "Initial physical tip altitude does not include calculated flare buoyancy or vent momentum.", "The first 24 hours of a 48-hour vent case do not represent its complete duration.", "Notice kg/h rates retained exactly; independently rounded DMP g/s rates were not substituted." ], "checks": [ { "id": "catalog/exact-seven-profile-order", "passed": true, "actual": [ "HP_STABILIZING_2026", "LP_STABILIZING_2026", "HP_STEADY_2026", "LP_STEADY_2026", "HP_UPSET_2026", "LP_UPSET_2026", "HP_VENT_2026" ], "expected": [ "HP_STABILIZING_2026", "LP_STABILIZING_2026", "HP_STEADY_2026", "LP_STEADY_2026", "HP_UPSET_2026", "LP_UPSET_2026", "HP_VENT_2026" ] }, { "id": "catalog/exact-seven-source-identities", "passed": true, "actual": [ "HP_STABILIZING_2026", "LP_STABILIZING_2026", "HP_STEADY_2026", "LP_STEADY_2026", "HP_UPSET_2026", "LP_UPSET_2026", "HP_VENT_2026" ], "expected": [ "HP_STABILIZING_2026", "LP_STABILIZING_2026", "HP_STEADY_2026", "LP_STEADY_2026", "HP_UPSET_2026", "LP_UPSET_2026", "HP_VENT_2026" ] }, { "id": "catalog/notice-document-sha", "passed": true, "actual": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "expected": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe" }, { "id": "catalog/full-application-document-sha", "passed": true, "actual": "3e48a58676379cfca88dce6003d139b332d79f37f0ffead146b5661f7cadf536", "expected": "3e48a58676379cfca88dce6003d139b332d79f37f0ffead146b5661f7cadf536" }, { "id": "catalog/notice-signed-date", "passed": true, "actual": "2026-10-23", "expected": "2026-10-23" }, { "id": "catalog/not-template-date", "passed": true, "actual": true, "expected": true }, { "id": "catalog/proposed-not-approved", "passed": true, "actual": true, "expected": true }, { "id": "helper/dataset-equals-catalog", "passed": true, "actual": true, "expected": true }, { "id": "helper/unknown-source-safe", "passed": true, "actual": [ null, null, null, false ], "expected": [ null, null, null, false ] }, { "id": "helper/frozen-source-data", "passed": true, "actual": true, "expected": true }, { "id": "historical-checks/original-289-pass", "passed": true, "actual": [ 289, true ], "expected": [ 289, true ] }, { "id": "historical-checks/original-artifact-preserved", "passed": true, "actual": "5911989dc39de7c55d3687d08568ff135b406df9387700a7cc1efd08655bc68a", "expected": "5911989dc39de7c55d3687d08568ff135b406df9387700a7cc1efd08655bc68a" }, { "id": "HP_STABILIZING_2026/notice-row", "passed": true, "actual": "hp-stabilizing", "expected": "hp-stabilizing" }, { "id": "HP_STABILIZING_2026/notice-page", "passed": true, "actual": 2, "expected": 2 }, { "id": "HP_STABILIZING_2026/notice-input-gas", "passed": true, "actual": 3887, "expected": 3887 }, { "id": "HP_STABILIZING_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 3887, "expected": 3887 }, { "id": "HP_STABILIZING_2026/source-class", "passed": true, "actual": "continuous", "expected": "continuous" }, { "id": "HP_STABILIZING_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": 0.19, "NOx": 4.52, "CO": 18.61, "VOC": 39.6, "SO2": 0.19, "H2S": null, "TRS": null }, "expected": { "PM25": 0.19, "NOx": 4.52, "CO": 18.61, "VOC": 39.6, "SO2": 0.19, "H2S": null, "TRS": null } }, { "id": "HP_STABILIZING_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": 0.05277777777777778, "NOx": 1.2555555555555553, "CO": 5.169444444444444, "VOC": 11.0, "SO2": 0.05277777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.05277777777777778, "NOx": 1.2555555555555553, "CO": 5.169444444444444, "VOC": 11.0, "SO2": 0.05277777777777778, "H2S": null, "TRS": null } }, { "id": "HP_STABILIZING_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 3887, "expected": 3887 }, { "id": "HP_STABILIZING_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "expected": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" } }, { "id": "HP_STABILIZING_2026/PM25/reported-kg-per-hour", "passed": true, "actual": 0.19, "expected": 0.19 }, { "id": "HP_STABILIZING_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": 0.05277777777777778, "expected": 0.05277777777777778 }, { "id": "HP_STABILIZING_2026/PM25/one-hour-mass-grams", "passed": true, "actual": 190.0, "expected": 190.0 }, { "id": "HP_STABILIZING_2026/PM25/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/NOx/reported-kg-per-hour", "passed": true, "actual": 4.52, "expected": 4.52 }, { "id": "HP_STABILIZING_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": 1.2555555555555553, "expected": 1.2555555555555553 }, { "id": "HP_STABILIZING_2026/NOx/one-hour-mass-grams", "passed": true, "actual": 4519.999999999999, "expected": 4520.0 }, { "id": "HP_STABILIZING_2026/NOx/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/CO/reported-kg-per-hour", "passed": true, "actual": 18.61, "expected": 18.61 }, { "id": "HP_STABILIZING_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": 5.169444444444444, "expected": 5.169444444444444 }, { "id": "HP_STABILIZING_2026/CO/one-hour-mass-grams", "passed": true, "actual": 18610.0, "expected": 18610.0 }, { "id": "HP_STABILIZING_2026/CO/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 39.6, "expected": 39.6 }, { "id": "HP_STABILIZING_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 11.0, "expected": 11.0 }, { "id": "HP_STABILIZING_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 39600.0, "expected": 39600.0 }, { "id": "HP_STABILIZING_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/SO2/reported-kg-per-hour", "passed": true, "actual": 0.19, "expected": 0.19 }, { "id": "HP_STABILIZING_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": 0.05277777777777778, "expected": 0.05277777777777778 }, { "id": "HP_STABILIZING_2026/SO2/one-hour-mass-grams", "passed": true, "actual": 190.0, "expected": 190.0 }, { "id": "HP_STABILIZING_2026/SO2/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/H2S/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/H2S/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/H2S/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_STABILIZING_2026/TRS/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/TRS/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_STABILIZING_2026/TRS/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_STABILIZING_2026/longitude-audit-match", "passed": true, "actual": -123.24937994185947, "expected": -123.24937994185947 }, { "id": "HP_STABILIZING_2026/latitude-audit-match", "passed": true, "actual": 49.66825777945517, "expected": 49.66825777945517 }, { "id": "HP_STABILIZING_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "HP_STABILIZING_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "HP_STABILIZING_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_STABILIZING_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_STABILIZING_2026/diameter", "passed": true, "actual": 1.2, "expected": 1.2 }, { "id": "HP_STABILIZING_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 190, 191 ], "expected": [ 190, 191 ] }, { "id": "HP_STABILIZING_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 190, "expected": 190 }, { "id": "HP_STABILIZING_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.4", "expected": "DMP Table 6.4" }, { "id": "HP_STABILIZING_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 26, 27 ], "expected": [ 26, 27 ] }, { "id": "HP_STABILIZING_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "HP_STABILIZING_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/helper-profile", "passed": true, "actual": { "id": "HP_STABILIZING_2026", "sourceRowId": "hp-stabilizing", "label": "HP flare · stabilizing operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "stabilizing", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.19, "NOx": 4.52, "CO": 18.61, "VOC": 39.6, "SO2": 0.19, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.05277777777777778, "NOx": 1.2555555555555553, "CO": 5.169444444444444, "VOC": 11, "SO2": 0.05277777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 3887, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "years": [ 1, 2 ], "source": "p2 note e", "compositionDescription": "Steady-state streams plus additional gas from passing valves", "description": "First two years of operation; steady-state streams plus passing-valve gas." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 190, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 190, 191 ], "table": "DMP Table 6.4", "printedPages": [ 26, 27 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "HP flare: stabilizing operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "HP_STABILIZING_2026", "sourceRowId": "hp-stabilizing", "label": "HP flare · stabilizing operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "stabilizing", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.19, "NOx": 4.52, "CO": 18.61, "VOC": 39.6, "SO2": 0.19, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.05277777777777778, "NOx": 1.2555555555555553, "CO": 5.169444444444444, "VOC": 11.0, "SO2": 0.05277777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 3887, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "years": [ 1, 2 ], "source": "p2 note e", "compositionDescription": "Steady-state streams plus additional gas from passing valves", "description": "First two years of operation; steady-state streams plus passing-valve gas." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 190, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 190, 191 ], "table": "DMP Table 6.4", "printedPages": [ 26, 27 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "HP flare: stabilizing operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "HP_STABILIZING_2026/helper-rates", "passed": true, "actual": { "PM25": 0.05277777777777778, "NOx": 1.2555555555555553, "CO": 5.169444444444444, "VOC": 11, "SO2": 0.05277777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.05277777777777778, "NOx": 1.2555555555555553, "CO": 5.169444444444444, "VOC": 11.0, "SO2": 0.05277777777777778, "H2S": null, "TRS": null } }, { "id": "HP_STABILIZING_2026/helper-duration", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "HP_STABILIZING_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "HP_STABILIZING_2026/continuous-duration-is-analysis-window", "passed": true, "actual": "analysis-window", "expected": "analysis-window" }, { "id": "HP_STABILIZING_2026/continuous-not-forced-stop", "passed": true, "actual": false, "expected": false }, { "id": "HP_STABILIZING_2026/continuous-not-reported-event-duration", "passed": true, "actual": false, "expected": false }, { "id": "HP_STABILIZING_2026/years-one-two", "passed": true, "actual": [ 1, 2 ], "expected": [ 1, 2 ] }, { "id": "LP_STABILIZING_2026/notice-row", "passed": true, "actual": "lp-stabilizing", "expected": "lp-stabilizing" }, { "id": "LP_STABILIZING_2026/notice-page", "passed": true, "actual": 2, "expected": 2 }, { "id": "LP_STABILIZING_2026/notice-input-gas", "passed": true, "actual": 1565, "expected": 1565 }, { "id": "LP_STABILIZING_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 1565, "expected": 1565 }, { "id": "LP_STABILIZING_2026/source-class", "passed": true, "actual": "continuous", "expected": "continuous" }, { "id": "LP_STABILIZING_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": 0.08, "NOx": 1.5, "CO": 6.16, "VOC": 13.1, "SO2": 0.01, "H2S": null, "TRS": null }, "expected": { "PM25": 0.08, "NOx": 1.5, "CO": 6.16, "VOC": 13.1, "SO2": 0.01, "H2S": null, "TRS": null } }, { "id": "LP_STABILIZING_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": 0.022222222222222223, "NOx": 0.41666666666666663, "CO": 1.711111111111111, "VOC": 3.638888888888889, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.022222222222222223, "NOx": 0.41666666666666663, "CO": 1.711111111111111, "VOC": 3.638888888888889, "SO2": 0.002777777777777778, "H2S": null, "TRS": null } }, { "id": "LP_STABILIZING_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 1565, "expected": 1565 }, { "id": "LP_STABILIZING_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "expected": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" } }, { "id": "LP_STABILIZING_2026/PM25/reported-kg-per-hour", "passed": true, "actual": 0.08, "expected": 0.08 }, { "id": "LP_STABILIZING_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": 0.022222222222222223, "expected": 0.022222222222222223 }, { "id": "LP_STABILIZING_2026/PM25/one-hour-mass-grams", "passed": true, "actual": 80.0, "expected": 80.0 }, { "id": "LP_STABILIZING_2026/PM25/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/NOx/reported-kg-per-hour", "passed": true, "actual": 1.5, "expected": 1.5 }, { "id": "LP_STABILIZING_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": 0.41666666666666663, "expected": 0.41666666666666663 }, { "id": "LP_STABILIZING_2026/NOx/one-hour-mass-grams", "passed": true, "actual": 1499.9999999999998, "expected": 1500.0 }, { "id": "LP_STABILIZING_2026/NOx/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/CO/reported-kg-per-hour", "passed": true, "actual": 6.16, "expected": 6.16 }, { "id": "LP_STABILIZING_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": 1.711111111111111, "expected": 1.711111111111111 }, { "id": "LP_STABILIZING_2026/CO/one-hour-mass-grams", "passed": true, "actual": 6160.0, "expected": 6160.0 }, { "id": "LP_STABILIZING_2026/CO/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 13.1, "expected": 13.1 }, { "id": "LP_STABILIZING_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 3.638888888888889, "expected": 3.638888888888889 }, { "id": "LP_STABILIZING_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 13100.0, "expected": 13100.0 }, { "id": "LP_STABILIZING_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/SO2/reported-kg-per-hour", "passed": true, "actual": 0.01, "expected": 0.01 }, { "id": "LP_STABILIZING_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": 0.002777777777777778, "expected": 0.002777777777777778 }, { "id": "LP_STABILIZING_2026/SO2/one-hour-mass-grams", "passed": true, "actual": 10.0, "expected": 10.0 }, { "id": "LP_STABILIZING_2026/SO2/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/H2S/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/H2S/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/H2S/availability", "passed": true, "actual": false, "expected": false }, { "id": "LP_STABILIZING_2026/TRS/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/TRS/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "LP_STABILIZING_2026/TRS/availability", "passed": true, "actual": false, "expected": false }, { "id": "LP_STABILIZING_2026/longitude-audit-match", "passed": true, "actual": -123.24938026372712, "expected": -123.24938026372712 }, { "id": "LP_STABILIZING_2026/latitude-audit-match", "passed": true, "actual": 49.668320740855435, "expected": 49.668320740855435 }, { "id": "LP_STABILIZING_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "LP_STABILIZING_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "LP_STABILIZING_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "LP_STABILIZING_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "LP_STABILIZING_2026/diameter", "passed": true, "actual": 0.76, "expected": 0.76 }, { "id": "LP_STABILIZING_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 190, 191 ], "expected": [ 190, 191 ] }, { "id": "LP_STABILIZING_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 190, "expected": 190 }, { "id": "LP_STABILIZING_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.4", "expected": "DMP Table 6.4" }, { "id": "LP_STABILIZING_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 26, 27 ], "expected": [ 26, 27 ] }, { "id": "LP_STABILIZING_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "LP_STABILIZING_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/helper-profile", "passed": true, "actual": { "id": "LP_STABILIZING_2026", "sourceRowId": "lp-stabilizing", "label": "LP flare · stabilizing operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "LP", "operation": "stabilizing", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.08, "NOx": 1.5, "CO": 6.16, "VOC": 13.1, "SO2": 0.01, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.022222222222222223, "NOx": 0.41666666666666663, "CO": 1.711111111111111, "VOC": 3.638888888888889, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 1565, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "years": [ 1, 2 ], "source": "p2 note e", "compositionDescription": "Steady-state streams plus additional gas from passing valves", "description": "First two years of operation; steady-state streams plus passing-valve gas." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24938026372712, 49.668320740855435 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 0.76, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 190, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 190, 191 ], "table": "DMP Table 6.4", "printedPages": [ 26, 27 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "LP flare: stabilizing operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "LP_STABILIZING_2026", "sourceRowId": "lp-stabilizing", "label": "LP flare · stabilizing operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "LP", "operation": "stabilizing", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.08, "NOx": 1.5, "CO": 6.16, "VOC": 13.1, "SO2": 0.01, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.022222222222222223, "NOx": 0.41666666666666663, "CO": 1.711111111111111, "VOC": 3.638888888888889, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 1565, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "years": [ 1, 2 ], "source": "p2 note e", "compositionDescription": "Steady-state streams plus additional gas from passing valves", "description": "First two years of operation; steady-state streams plus passing-valve gas." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24938026372712, 49.668320740855435 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 0.76, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 190, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 190, 191 ], "table": "DMP Table 6.4", "printedPages": [ 26, 27 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "LP flare: stabilizing operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "LP_STABILIZING_2026/helper-rates", "passed": true, "actual": { "PM25": 0.022222222222222223, "NOx": 0.41666666666666663, "CO": 1.711111111111111, "VOC": 3.638888888888889, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.022222222222222223, "NOx": 0.41666666666666663, "CO": 1.711111111111111, "VOC": 3.638888888888889, "SO2": 0.002777777777777778, "H2S": null, "TRS": null } }, { "id": "LP_STABILIZING_2026/helper-duration", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "LP_STABILIZING_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "LP_STABILIZING_2026/continuous-duration-is-analysis-window", "passed": true, "actual": "analysis-window", "expected": "analysis-window" }, { "id": "LP_STABILIZING_2026/continuous-not-forced-stop", "passed": true, "actual": false, "expected": false }, { "id": "LP_STABILIZING_2026/continuous-not-reported-event-duration", "passed": true, "actual": false, "expected": false }, { "id": "LP_STABILIZING_2026/years-one-two", "passed": true, "actual": [ 1, 2 ], "expected": [ 1, 2 ] }, { "id": "HP_STEADY_2026/notice-row", "passed": true, "actual": "hp-steady", "expected": "hp-steady" }, { "id": "HP_STEADY_2026/notice-page", "passed": true, "actual": 2, "expected": 2 }, { "id": "HP_STEADY_2026/notice-input-gas", "passed": true, "actual": 1204, "expected": 1204 }, { "id": "HP_STEADY_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 1204, "expected": 1204 }, { "id": "HP_STEADY_2026/source-class", "passed": true, "actual": "continuous", "expected": "continuous" }, { "id": "HP_STEADY_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": 0.06, "NOx": 1.23, "CO": 5.05, "VOC": 10.76, "SO2": 0.02, "H2S": null, "TRS": null }, "expected": { "PM25": 0.06, "NOx": 1.23, "CO": 5.05, "VOC": 10.76, "SO2": 0.02, "H2S": null, "TRS": null } }, { "id": "HP_STEADY_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": 0.016666666666666666, "NOx": 0.3416666666666667, "CO": 1.4027777777777777, "VOC": 2.988888888888889, "SO2": 0.005555555555555556, "H2S": null, "TRS": null }, "expected": { "PM25": 0.016666666666666666, "NOx": 0.3416666666666667, "CO": 1.4027777777777777, "VOC": 2.988888888888889, "SO2": 0.005555555555555556, "H2S": null, "TRS": null } }, { "id": "HP_STEADY_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 1204, "expected": 1204 }, { "id": "HP_STEADY_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "expected": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" } }, { "id": "HP_STEADY_2026/PM25/reported-kg-per-hour", "passed": true, "actual": 0.06, "expected": 0.06 }, { "id": "HP_STEADY_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": 0.016666666666666666, "expected": 0.016666666666666666 }, { "id": "HP_STEADY_2026/PM25/one-hour-mass-grams", "passed": true, "actual": 60.0, "expected": 60.0 }, { "id": "HP_STEADY_2026/PM25/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/NOx/reported-kg-per-hour", "passed": true, "actual": 1.23, "expected": 1.23 }, { "id": "HP_STEADY_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": 0.3416666666666667, "expected": 0.3416666666666667 }, { "id": "HP_STEADY_2026/NOx/one-hour-mass-grams", "passed": true, "actual": 1230.0, "expected": 1230.0 }, { "id": "HP_STEADY_2026/NOx/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/CO/reported-kg-per-hour", "passed": true, "actual": 5.05, "expected": 5.05 }, { "id": "HP_STEADY_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": 1.4027777777777777, "expected": 1.4027777777777777 }, { "id": "HP_STEADY_2026/CO/one-hour-mass-grams", "passed": true, "actual": 5050.0, "expected": 5050.0 }, { "id": "HP_STEADY_2026/CO/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 10.76, "expected": 10.76 }, { "id": "HP_STEADY_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 2.988888888888889, "expected": 2.988888888888889 }, { "id": "HP_STEADY_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 10760.0, "expected": 10760.0 }, { "id": "HP_STEADY_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/SO2/reported-kg-per-hour", "passed": true, "actual": 0.02, "expected": 0.02 }, { "id": "HP_STEADY_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": 0.005555555555555556, "expected": 0.005555555555555556 }, { "id": "HP_STEADY_2026/SO2/one-hour-mass-grams", "passed": true, "actual": 20.0, "expected": 20.0 }, { "id": "HP_STEADY_2026/SO2/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/H2S/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/H2S/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/H2S/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_STEADY_2026/TRS/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/TRS/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_STEADY_2026/TRS/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_STEADY_2026/longitude-audit-match", "passed": true, "actual": -123.24937994185947, "expected": -123.24937994185947 }, { "id": "HP_STEADY_2026/latitude-audit-match", "passed": true, "actual": 49.66825777945517, "expected": 49.66825777945517 }, { "id": "HP_STEADY_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "HP_STEADY_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "HP_STEADY_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_STEADY_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_STEADY_2026/diameter", "passed": true, "actual": 1.2, "expected": 1.2 }, { "id": "HP_STEADY_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 185 ], "expected": [ 185 ] }, { "id": "HP_STEADY_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 185, "expected": 185 }, { "id": "HP_STEADY_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.2", "expected": "DMP Table 6.2" }, { "id": "HP_STEADY_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 21 ], "expected": [ 21 ] }, { "id": "HP_STEADY_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "HP_STEADY_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/helper-profile", "passed": true, "actual": { "id": "HP_STEADY_2026", "sourceRowId": "hp-steady", "label": "HP flare · steady-state operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "steady", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.06, "NOx": 1.23, "CO": 5.05, "VOC": 10.76, "SO2": 0.02, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.016666666666666666, "NOx": 0.3416666666666667, "CO": 1.4027777777777777, "VOC": 2.988888888888889, "SO2": 0.005555555555555556, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 1204, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "fromYear": 3, "source": "p2 note e", "compositionDescription": "Pilot/purge, design leakage and applicable minor process streams; LP includes compressor seal gas", "description": "From the third year of operation; includes pilots, purge and specified minor process-gas streams." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 185, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 185 ], "table": "DMP Table 6.2", "printedPages": [ 21 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "HP flare: steady-state operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "HP_STEADY_2026", "sourceRowId": "hp-steady", "label": "HP flare · steady-state operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "steady", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.06, "NOx": 1.23, "CO": 5.05, "VOC": 10.76, "SO2": 0.02, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.016666666666666666, "NOx": 0.3416666666666667, "CO": 1.4027777777777777, "VOC": 2.988888888888889, "SO2": 0.005555555555555556, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 1204, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "fromYear": 3, "source": "p2 note e", "compositionDescription": "Pilot/purge, design leakage and applicable minor process streams; LP includes compressor seal gas", "description": "From the third year of operation; includes pilots, purge and specified minor process-gas streams." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 185, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 185 ], "table": "DMP Table 6.2", "printedPages": [ 21 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "HP flare: steady-state operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "HP_STEADY_2026/helper-rates", "passed": true, "actual": { "PM25": 0.016666666666666666, "NOx": 0.3416666666666667, "CO": 1.4027777777777777, "VOC": 2.988888888888889, "SO2": 0.005555555555555556, "H2S": null, "TRS": null }, "expected": { "PM25": 0.016666666666666666, "NOx": 0.3416666666666667, "CO": 1.4027777777777777, "VOC": 2.988888888888889, "SO2": 0.005555555555555556, "H2S": null, "TRS": null } }, { "id": "HP_STEADY_2026/helper-duration", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "HP_STEADY_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "HP_STEADY_2026/continuous-duration-is-analysis-window", "passed": true, "actual": "analysis-window", "expected": "analysis-window" }, { "id": "HP_STEADY_2026/continuous-not-forced-stop", "passed": true, "actual": false, "expected": false }, { "id": "HP_STEADY_2026/continuous-not-reported-event-duration", "passed": true, "actual": false, "expected": false }, { "id": "HP_STEADY_2026/year-three-onward", "passed": true, "actual": 3, "expected": 3 }, { "id": "LP_STEADY_2026/notice-row", "passed": true, "actual": "lp-steady", "expected": "lp-steady" }, { "id": "LP_STEADY_2026/notice-page", "passed": true, "actual": 2, "expected": 2 }, { "id": "LP_STEADY_2026/notice-input-gas", "passed": true, "actual": 557, "expected": 557 }, { "id": "LP_STEADY_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 557, "expected": 557 }, { "id": "LP_STEADY_2026/source-class", "passed": true, "actual": "continuous", "expected": "continuous" }, { "id": "LP_STEADY_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": 0.03, "NOx": 0.55, "CO": 2.28, "VOC": 4.85, "SO2": 0.01, "H2S": null, "TRS": null }, "expected": { "PM25": 0.03, "NOx": 0.55, "CO": 2.28, "VOC": 4.85, "SO2": 0.01, "H2S": null, "TRS": null } }, { "id": "LP_STEADY_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": 0.008333333333333333, "NOx": 0.1527777777777778, "CO": 0.6333333333333333, "VOC": 1.347222222222222, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.008333333333333333, "NOx": 0.1527777777777778, "CO": 0.6333333333333333, "VOC": 1.347222222222222, "SO2": 0.002777777777777778, "H2S": null, "TRS": null } }, { "id": "LP_STEADY_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 557, "expected": 557 }, { "id": "LP_STEADY_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "expected": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" } }, { "id": "LP_STEADY_2026/PM25/reported-kg-per-hour", "passed": true, "actual": 0.03, "expected": 0.03 }, { "id": "LP_STEADY_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": 0.008333333333333333, "expected": 0.008333333333333333 }, { "id": "LP_STEADY_2026/PM25/one-hour-mass-grams", "passed": true, "actual": 30.0, "expected": 30.0 }, { "id": "LP_STEADY_2026/PM25/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/NOx/reported-kg-per-hour", "passed": true, "actual": 0.55, "expected": 0.55 }, { "id": "LP_STEADY_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": 0.1527777777777778, "expected": 0.1527777777777778 }, { "id": "LP_STEADY_2026/NOx/one-hour-mass-grams", "passed": true, "actual": 550.0, "expected": 550.0 }, { "id": "LP_STEADY_2026/NOx/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/CO/reported-kg-per-hour", "passed": true, "actual": 2.28, "expected": 2.28 }, { "id": "LP_STEADY_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": 0.6333333333333333, "expected": 0.6333333333333333 }, { "id": "LP_STEADY_2026/CO/one-hour-mass-grams", "passed": true, "actual": 2280.0, "expected": 2280.0 }, { "id": "LP_STEADY_2026/CO/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 4.85, "expected": 4.85 }, { "id": "LP_STEADY_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 1.347222222222222, "expected": 1.347222222222222 }, { "id": "LP_STEADY_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 4850.0, "expected": 4850.0 }, { "id": "LP_STEADY_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/SO2/reported-kg-per-hour", "passed": true, "actual": 0.01, "expected": 0.01 }, { "id": "LP_STEADY_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": 0.002777777777777778, "expected": 0.002777777777777778 }, { "id": "LP_STEADY_2026/SO2/one-hour-mass-grams", "passed": true, "actual": 10.0, "expected": 10.0 }, { "id": "LP_STEADY_2026/SO2/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/H2S/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/H2S/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/H2S/availability", "passed": true, "actual": false, "expected": false }, { "id": "LP_STEADY_2026/TRS/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/TRS/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "LP_STEADY_2026/TRS/availability", "passed": true, "actual": false, "expected": false }, { "id": "LP_STEADY_2026/longitude-audit-match", "passed": true, "actual": -123.24938026372712, "expected": -123.24938026372712 }, { "id": "LP_STEADY_2026/latitude-audit-match", "passed": true, "actual": 49.668320740855435, "expected": 49.668320740855435 }, { "id": "LP_STEADY_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "LP_STEADY_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "LP_STEADY_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "LP_STEADY_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "LP_STEADY_2026/diameter", "passed": true, "actual": 0.76, "expected": 0.76 }, { "id": "LP_STEADY_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 185 ], "expected": [ 185 ] }, { "id": "LP_STEADY_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 185, "expected": 185 }, { "id": "LP_STEADY_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.2", "expected": "DMP Table 6.2" }, { "id": "LP_STEADY_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 21 ], "expected": [ 21 ] }, { "id": "LP_STEADY_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "LP_STEADY_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/helper-profile", "passed": true, "actual": { "id": "LP_STEADY_2026", "sourceRowId": "lp-steady", "label": "LP flare · steady-state operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "LP", "operation": "steady", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.03, "NOx": 0.55, "CO": 2.28, "VOC": 4.85, "SO2": 0.01, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.008333333333333333, "NOx": 0.1527777777777778, "CO": 0.6333333333333333, "VOC": 1.347222222222222, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 557, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "fromYear": 3, "source": "p2 note e", "compositionDescription": "Pilot/purge, design leakage and applicable minor process streams; LP includes compressor seal gas", "description": "From the third year of operation; includes pilots, purge and specified minor process-gas streams." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24938026372712, 49.668320740855435 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 0.76, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 185, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 185 ], "table": "DMP Table 6.2", "printedPages": [ 21 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "LP flare: steady-state operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "LP_STEADY_2026", "sourceRowId": "lp-steady", "label": "LP flare · steady-state operations", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "LP", "operation": "steady", "emissionMechanism": "combustion", "sourceClass": "continuous", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 0.03, "NOx": 0.55, "CO": 2.28, "VOC": 4.85, "SO2": 0.01, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.008333333333333333, "NOx": 0.1527777777777778, "CO": 0.6333333333333333, "VOC": 1.347222222222222, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 557, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "fromYear": 3, "source": "p2 note e", "compositionDescription": "Pilot/purge, design leakage and applicable minor process streams; LP includes compressor seal gas", "description": "From the third year of operation; includes pilots, purge and specified minor process-gas streams." }, "duration": { "kind": "analysis-window", "defaultMinutes": 1440, "reportedEventMaximumMinutes": null, "isReportedEventDuration": false, "continuousSource": true, "physicalStopAtWindowEnd": false, "label": "24-hour analysis window for continuous operation", "assumption": "Hold the proposed maximum/design rate constant during the selected analysis window. The 24-hour window is not a reported event duration or a claim that continuous operation stops.", "initialConditionNote": "A clean model start excludes the source contribution already present before the calculation begins." }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24938026372712, 49.668320740855435 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 0.76, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 185, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 185 ], "table": "DMP Table 6.2", "printedPages": [ 21 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 2, "table": 1, "rowLabel": "LP flare: steady-state operations", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "LP_STEADY_2026/helper-rates", "passed": true, "actual": { "PM25": 0.008333333333333333, "NOx": 0.1527777777777778, "CO": 0.6333333333333333, "VOC": 1.347222222222222, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.008333333333333333, "NOx": 0.1527777777777778, "CO": 0.6333333333333333, "VOC": 1.347222222222222, "SO2": 0.002777777777777778, "H2S": null, "TRS": null } }, { "id": "LP_STEADY_2026/helper-duration", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "LP_STEADY_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "LP_STEADY_2026/continuous-duration-is-analysis-window", "passed": true, "actual": "analysis-window", "expected": "analysis-window" }, { "id": "LP_STEADY_2026/continuous-not-forced-stop", "passed": true, "actual": false, "expected": false }, { "id": "LP_STEADY_2026/continuous-not-reported-event-duration", "passed": true, "actual": false, "expected": false }, { "id": "LP_STEADY_2026/year-three-onward", "passed": true, "actual": 3, "expected": 3 }, { "id": "HP_UPSET_2026/notice-row", "passed": true, "actual": "hp-process-upset", "expected": "hp-process-upset" }, { "id": "HP_UPSET_2026/notice-page", "passed": true, "actual": 3, "expected": 3 }, { "id": "HP_UPSET_2026/notice-input-gas", "passed": true, "actual": 257504, "expected": 257504 }, { "id": "HP_UPSET_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 257504, "expected": 257504 }, { "id": "HP_UPSET_2026/source-class", "passed": true, "actual": "intermittent", "expected": "intermittent" }, { "id": "HP_UPSET_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": 26.06, "NOx": 315.75, "CO": 1299.6, "VOC": 2768.4, "SO2": 31.28, "H2S": null, "TRS": null }, "expected": { "PM25": 26.06, "NOx": 315.75, "CO": 1299.6, "VOC": 2768.4, "SO2": 31.28, "H2S": null, "TRS": null } }, { "id": "HP_UPSET_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": 7.238888888888888, "NOx": 87.70833333333333, "CO": 360.99999999999994, "VOC": 769.0, "SO2": 8.688888888888888, "H2S": null, "TRS": null }, "expected": { "PM25": 7.238888888888888, "NOx": 87.70833333333333, "CO": 360.99999999999994, "VOC": 769.0, "SO2": 8.688888888888888, "H2S": null, "TRS": null } }, { "id": "HP_UPSET_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 257504, "expected": 257504 }, { "id": "HP_UPSET_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "expected": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" } }, { "id": "HP_UPSET_2026/PM25/reported-kg-per-hour", "passed": true, "actual": 26.06, "expected": 26.06 }, { "id": "HP_UPSET_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": 7.238888888888888, "expected": 7.238888888888888 }, { "id": "HP_UPSET_2026/PM25/one-hour-mass-grams", "passed": true, "actual": 26059.999999999996, "expected": 26060.0 }, { "id": "HP_UPSET_2026/PM25/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/NOx/reported-kg-per-hour", "passed": true, "actual": 315.75, "expected": 315.75 }, { "id": "HP_UPSET_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": 87.70833333333333, "expected": 87.70833333333333 }, { "id": "HP_UPSET_2026/NOx/one-hour-mass-grams", "passed": true, "actual": 315750.0, "expected": 315750.0 }, { "id": "HP_UPSET_2026/NOx/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/CO/reported-kg-per-hour", "passed": true, "actual": 1299.6, "expected": 1299.6 }, { "id": "HP_UPSET_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": 360.99999999999994, "expected": 360.99999999999994 }, { "id": "HP_UPSET_2026/CO/one-hour-mass-grams", "passed": true, "actual": 1299599.9999999998, "expected": 1299600.0 }, { "id": "HP_UPSET_2026/CO/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 2768.4, "expected": 2768.4 }, { "id": "HP_UPSET_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 769.0, "expected": 769.0 }, { "id": "HP_UPSET_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 2768400.0, "expected": 2768400.0 }, { "id": "HP_UPSET_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/SO2/reported-kg-per-hour", "passed": true, "actual": 31.28, "expected": 31.28 }, { "id": "HP_UPSET_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": 8.688888888888888, "expected": 8.688888888888888 }, { "id": "HP_UPSET_2026/SO2/one-hour-mass-grams", "passed": true, "actual": 31279.999999999996, "expected": 31280.0 }, { "id": "HP_UPSET_2026/SO2/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/H2S/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/H2S/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/H2S/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_UPSET_2026/TRS/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/TRS/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_UPSET_2026/TRS/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_UPSET_2026/longitude-audit-match", "passed": true, "actual": -123.24937994185947, "expected": -123.24937994185947 }, { "id": "HP_UPSET_2026/latitude-audit-match", "passed": true, "actual": 49.66825777945517, "expected": 49.66825777945517 }, { "id": "HP_UPSET_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "HP_UPSET_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "HP_UPSET_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_UPSET_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_UPSET_2026/diameter", "passed": true, "actual": 1.2, "expected": 1.2 }, { "id": "HP_UPSET_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 194, 195 ], "expected": [ 194, 195 ] }, { "id": "HP_UPSET_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 194, "expected": 194 }, { "id": "HP_UPSET_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.5", "expected": "DMP Table 6.5" }, { "id": "HP_UPSET_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 30, 31 ], "expected": [ 30, 31 ] }, { "id": "HP_UPSET_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "HP_UPSET_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/helper-profile", "passed": true, "actual": { "id": "HP_UPSET_2026", "sourceRowId": "hp-process-upset", "label": "HP flare · process upset / restart", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "processUpset", "emissionMechanism": "combustion", "sourceClass": "intermittent", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 26.06, "NOx": 315.75, "CO": 1299.6, "VOC": 2768.4, "SO2": 31.28, "H2S": null, "TRS": null }, "rateGs": { "PM25": 7.238888888888888, "NOx": 87.70833333333333, "CO": 360.99999999999994, "VOC": 769, "SO2": 8.688888888888888, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 257504, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "eventMaxHours": 24, "maxEventsPerYearYears1And2": 10, "maxEventsPerYearFromYear3": 5, "source": "p3 note d", "commissioning": false, "note": "Trip or equipment upset plus subsequent restart. Frequencies/durations are Dispersion Modelling Plan assumptions, not measured occurrence or final permit constraints.", "description": "Facility trip or equipment upset and subsequent restart; explicitly distinct from commissioning." }, "duration": { "kind": "maximum-duration-sensitivity", "defaultMinutes": 1440, "reportedEventMaximumMinutes": 1440, "isReportedEventDuration": false, "continuousSource": false, "physicalStopAtWindowEnd": null, "label": "Up to 24 hours; constant-maximum-rate scenario", "assumption": "Use the stated upper-bound event duration and hold each proposed maximum/design rate constant throughout it. The notice does not provide an event time series or show that the hourly maximum persists for 24 hours.", "durationSource": "Table 2 note d, PDF page 3" }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 194, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 3, "table": 2, "rowLabel": "HP flare: process upset / subsequent restart", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "HP_UPSET_2026", "sourceRowId": "hp-process-upset", "label": "HP flare · process upset / restart", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "processUpset", "emissionMechanism": "combustion", "sourceClass": "intermittent", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 26.06, "NOx": 315.75, "CO": 1299.6, "VOC": 2768.4, "SO2": 31.28, "H2S": null, "TRS": null }, "rateGs": { "PM25": 7.238888888888888, "NOx": 87.70833333333333, "CO": 360.99999999999994, "VOC": 769.0, "SO2": 8.688888888888888, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 257504, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "eventMaxHours": 24, "maxEventsPerYearYears1And2": 10, "maxEventsPerYearFromYear3": 5, "source": "p3 note d", "commissioning": false, "note": "Trip or equipment upset plus subsequent restart. Frequencies/durations are Dispersion Modelling Plan assumptions, not measured occurrence or final permit constraints.", "description": "Facility trip or equipment upset and subsequent restart; explicitly distinct from commissioning." }, "duration": { "kind": "maximum-duration-sensitivity", "defaultMinutes": 1440, "reportedEventMaximumMinutes": 1440, "isReportedEventDuration": false, "continuousSource": false, "physicalStopAtWindowEnd": null, "label": "Up to 24 hours; constant-maximum-rate scenario", "assumption": "Use the stated upper-bound event duration and hold each proposed maximum/design rate constant throughout it. The notice does not provide an event time series or show that the hourly maximum persists for 24 hours.", "durationSource": "Table 2 note d, PDF page 3" }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 194, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 3, "table": 2, "rowLabel": "HP flare: process upset / subsequent restart", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "HP_UPSET_2026/helper-rates", "passed": true, "actual": { "PM25": 7.238888888888888, "NOx": 87.70833333333333, "CO": 360.99999999999994, "VOC": 769, "SO2": 8.688888888888888, "H2S": null, "TRS": null }, "expected": { "PM25": 7.238888888888888, "NOx": 87.70833333333333, "CO": 360.99999999999994, "VOC": 769.0, "SO2": 8.688888888888888, "H2S": null, "TRS": null } }, { "id": "HP_UPSET_2026/helper-duration", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "HP_UPSET_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "HP_UPSET_2026/maximum-24-hours", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "HP_UPSET_2026/not-commissioning", "passed": true, "actual": false, "expected": false }, { "id": "HP_UPSET_2026/first-two-years-frequency", "passed": true, "actual": 10, "expected": 10 }, { "id": "HP_UPSET_2026/later-frequency", "passed": true, "actual": 5, "expected": 5 }, { "id": "HP_UPSET_2026/maximum-rate-duration-is-assumption", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/notice-row", "passed": true, "actual": "lp-process-upset", "expected": "lp-process-upset" }, { "id": "LP_UPSET_2026/notice-page", "passed": true, "actual": 3, "expected": 3 }, { "id": "LP_UPSET_2026/notice-input-gas", "passed": true, "actual": 21776, "expected": 21776 }, { "id": "LP_UPSET_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 21776, "expected": 21776 }, { "id": "LP_UPSET_2026/source-class", "passed": true, "actual": "intermittent", "expected": "intermittent" }, { "id": "LP_UPSET_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": 1.09, "NOx": 21.1, "CO": 86.4, "VOC": 184.32, "SO2": 0.01, "H2S": null, "TRS": null }, "expected": { "PM25": 1.09, "NOx": 21.1, "CO": 86.4, "VOC": 184.32, "SO2": 0.01, "H2S": null, "TRS": null } }, { "id": "LP_UPSET_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": 0.3027777777777778, "NOx": 5.861111111111112, "CO": 24.0, "VOC": 51.199999999999996, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.3027777777777778, "NOx": 5.861111111111112, "CO": 24.0, "VOC": 51.199999999999996, "SO2": 0.002777777777777778, "H2S": null, "TRS": null } }, { "id": "LP_UPSET_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 21776, "expected": 21776 }, { "id": "LP_UPSET_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "expected": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" } }, { "id": "LP_UPSET_2026/PM25/reported-kg-per-hour", "passed": true, "actual": 1.09, "expected": 1.09 }, { "id": "LP_UPSET_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": 0.3027777777777778, "expected": 0.3027777777777778 }, { "id": "LP_UPSET_2026/PM25/one-hour-mass-grams", "passed": true, "actual": 1090.0000000000002, "expected": 1090.0 }, { "id": "LP_UPSET_2026/PM25/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/NOx/reported-kg-per-hour", "passed": true, "actual": 21.1, "expected": 21.1 }, { "id": "LP_UPSET_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": 5.861111111111112, "expected": 5.861111111111112 }, { "id": "LP_UPSET_2026/NOx/one-hour-mass-grams", "passed": true, "actual": 21100.0, "expected": 21100.0 }, { "id": "LP_UPSET_2026/NOx/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/CO/reported-kg-per-hour", "passed": true, "actual": 86.4, "expected": 86.4 }, { "id": "LP_UPSET_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": 24.0, "expected": 24.0 }, { "id": "LP_UPSET_2026/CO/one-hour-mass-grams", "passed": true, "actual": 86400.0, "expected": 86400.0 }, { "id": "LP_UPSET_2026/CO/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 184.32, "expected": 184.32 }, { "id": "LP_UPSET_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 51.199999999999996, "expected": 51.199999999999996 }, { "id": "LP_UPSET_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 184319.99999999997, "expected": 184320.0 }, { "id": "LP_UPSET_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/SO2/reported-kg-per-hour", "passed": true, "actual": 0.01, "expected": 0.01 }, { "id": "LP_UPSET_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": 0.002777777777777778, "expected": 0.002777777777777778 }, { "id": "LP_UPSET_2026/SO2/one-hour-mass-grams", "passed": true, "actual": 10.0, "expected": 10.0 }, { "id": "LP_UPSET_2026/SO2/availability", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/H2S/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/H2S/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/H2S/availability", "passed": true, "actual": false, "expected": false }, { "id": "LP_UPSET_2026/TRS/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/TRS/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "LP_UPSET_2026/TRS/availability", "passed": true, "actual": false, "expected": false }, { "id": "LP_UPSET_2026/longitude-audit-match", "passed": true, "actual": -123.24938026372712, "expected": -123.24938026372712 }, { "id": "LP_UPSET_2026/latitude-audit-match", "passed": true, "actual": 49.668320740855435, "expected": 49.668320740855435 }, { "id": "LP_UPSET_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "LP_UPSET_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "LP_UPSET_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "LP_UPSET_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "LP_UPSET_2026/diameter", "passed": true, "actual": 0.76, "expected": 0.76 }, { "id": "LP_UPSET_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 194, 195 ], "expected": [ 194, 195 ] }, { "id": "LP_UPSET_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 194, "expected": 194 }, { "id": "LP_UPSET_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.5", "expected": "DMP Table 6.5" }, { "id": "LP_UPSET_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 30, 31 ], "expected": [ 30, 31 ] }, { "id": "LP_UPSET_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "LP_UPSET_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/helper-profile", "passed": true, "actual": { "id": "LP_UPSET_2026", "sourceRowId": "lp-process-upset", "label": "LP flare · process upset / restart", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "LP", "operation": "processUpset", "emissionMechanism": "combustion", "sourceClass": "intermittent", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 1.09, "NOx": 21.1, "CO": 86.4, "VOC": 184.32, "SO2": 0.01, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.3027777777777778, "NOx": 5.861111111111112, "CO": 24, "VOC": 51.199999999999996, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 21776, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "eventMaxHours": 24, "maxEventsPerYearYears1And2": 10, "maxEventsPerYearFromYear3": 5, "source": "p3 note d", "commissioning": false, "note": "Trip or equipment upset plus subsequent restart. Frequencies/durations are Dispersion Modelling Plan assumptions, not measured occurrence or final permit constraints.", "description": "Facility trip or equipment upset and subsequent restart; explicitly distinct from commissioning." }, "duration": { "kind": "maximum-duration-sensitivity", "defaultMinutes": 1440, "reportedEventMaximumMinutes": 1440, "isReportedEventDuration": false, "continuousSource": false, "physicalStopAtWindowEnd": null, "label": "Up to 24 hours; constant-maximum-rate scenario", "assumption": "Use the stated upper-bound event duration and hold each proposed maximum/design rate constant throughout it. The notice does not provide an event time series or show that the hourly maximum persists for 24 hours.", "durationSource": "Table 2 note d, PDF page 3" }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24938026372712, 49.668320740855435 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 0.76, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 194, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 3, "table": 2, "rowLabel": "LP flare: process upset / subsequent restart", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "LP_UPSET_2026", "sourceRowId": "lp-process-upset", "label": "LP flare · process upset / restart", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "LP", "operation": "processUpset", "emissionMechanism": "combustion", "sourceClass": "intermittent", "defaultChemical": "PM25", "reportedKgPerHour": { "PM25": 1.09, "NOx": 21.1, "CO": 86.4, "VOC": 184.32, "SO2": 0.01, "H2S": null, "TRS": null }, "rateGs": { "PM25": 0.3027777777777778, "NOx": 5.861111111111112, "CO": 24.0, "VOC": 51.199999999999996, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "availability": { "PM25": "reported", "NOx": "reported", "CO": "reported", "VOC": "reported", "SO2": "reported", "H2S": "not-reported-in-this-table", "TRS": "not-reported-in-this-table" }, "inputGasSm3h": 21776, "exhaustOrVentGasSm3h": null, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "eventMaxHours": 24, "maxEventsPerYearYears1And2": 10, "maxEventsPerYearFromYear3": 5, "source": "p3 note d", "commissioning": false, "note": "Trip or equipment upset plus subsequent restart. Frequencies/durations are Dispersion Modelling Plan assumptions, not measured occurrence or final permit constraints.", "description": "Facility trip or equipment upset and subsequent restart; explicitly distinct from commissioning." }, "duration": { "kind": "maximum-duration-sensitivity", "defaultMinutes": 1440, "reportedEventMaximumMinutes": 1440, "isReportedEventDuration": false, "continuousSource": false, "physicalStopAtWindowEnd": null, "label": "Up to 24 hours; constant-maximum-rate scenario", "assumption": "Use the stated upper-bound event duration and hold each proposed maximum/design rate constant throughout it. The notice does not provide an event time series or show that the hourly maximum persists for 24 hours.", "durationSource": "Table 2 note d, PDF page 3" }, "defaultDurationMinutes": 1440, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24938026372712, 49.668320740855435 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 0.76, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 194, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ] }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 3, "table": 2, "rowLabel": "LP flare: process upset / subsequent restart", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "LP_UPSET_2026/helper-rates", "passed": true, "actual": { "PM25": 0.3027777777777778, "NOx": 5.861111111111112, "CO": 24, "VOC": 51.199999999999996, "SO2": 0.002777777777777778, "H2S": null, "TRS": null }, "expected": { "PM25": 0.3027777777777778, "NOx": 5.861111111111112, "CO": 24.0, "VOC": 51.199999999999996, "SO2": 0.002777777777777778, "H2S": null, "TRS": null } }, { "id": "LP_UPSET_2026/helper-duration", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "LP_UPSET_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "LP_UPSET_2026/maximum-24-hours", "passed": true, "actual": 1440, "expected": 1440 }, { "id": "LP_UPSET_2026/not-commissioning", "passed": true, "actual": false, "expected": false }, { "id": "LP_UPSET_2026/first-two-years-frequency", "passed": true, "actual": 10, "expected": 10 }, { "id": "LP_UPSET_2026/later-frequency", "passed": true, "actual": 5, "expected": 5 }, { "id": "LP_UPSET_2026/maximum-rate-duration-is-assumption", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/notice-row", "passed": true, "actual": "hp-oxidizer-trip-vent", "expected": "hp-oxidizer-trip-vent" }, { "id": "HP_VENT_2026/notice-page", "passed": true, "actual": 3, "expected": 3 }, { "id": "HP_VENT_2026/notice-input-gas", "passed": true, "actual": 8845, "expected": 8845 }, { "id": "HP_VENT_2026/notice-exhaust-or-vent-gas", "passed": true, "actual": 8845, "expected": 8845 }, { "id": "HP_VENT_2026/dmp-input-gas-crosswalk", "passed": true, "actual": 8845, "expected": 8845 }, { "id": "HP_VENT_2026/source-class", "passed": true, "actual": "intermittent", "expected": "intermittent" }, { "id": "HP_VENT_2026/metadata-review-preserved-reportedKgPerHour", "passed": true, "actual": { "PM25": null, "NOx": null, "CO": null, "VOC": 42.3, "SO2": null, "H2S": 3.41, "TRS": 5.98 }, "expected": { "PM25": null, "NOx": null, "CO": null, "VOC": 42.3, "SO2": null, "H2S": 3.41, "TRS": 5.98 } }, { "id": "HP_VENT_2026/metadata-review-preserved-rateGs", "passed": true, "actual": { "PM25": null, "NOx": null, "CO": null, "VOC": 11.749999999999998, "SO2": null, "H2S": 0.9472222222222222, "TRS": 1.6611111111111112 }, "expected": { "PM25": null, "NOx": null, "CO": null, "VOC": 11.749999999999998, "SO2": null, "H2S": 0.9472222222222222, "TRS": 1.6611111111111112 } }, { "id": "HP_VENT_2026/metadata-review-preserved-inputGasSm3h", "passed": true, "actual": 8845, "expected": 8845 }, { "id": "HP_VENT_2026/metadata-review-preserved-exhaustOrVentGasSm3h", "passed": true, "actual": 8845, "expected": 8845 }, { "id": "HP_VENT_2026/metadata-review-preserved-availability", "passed": true, "actual": { "PM25": "not-applicable-to-diverted-vent-streams", "NOx": "not-applicable-to-diverted-vent-streams", "CO": "not-applicable-to-diverted-vent-streams", "VOC": "reported", "SO2": "not-applicable-to-diverted-vent-streams", "H2S": "reported", "TRS": "reported" }, "expected": { "PM25": "not-applicable-to-diverted-vent-streams", "NOx": "not-applicable-to-diverted-vent-streams", "CO": "not-applicable-to-diverted-vent-streams", "VOC": "reported", "SO2": "not-applicable-to-diverted-vent-streams", "H2S": "reported", "TRS": "reported" } }, { "id": "HP_VENT_2026/PM25/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/PM25/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/PM25/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/PM25/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_VENT_2026/NOx/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/NOx/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/NOx/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/NOx/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_VENT_2026/CO/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/CO/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/CO/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/CO/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_VENT_2026/VOC/reported-kg-per-hour", "passed": true, "actual": 42.3, "expected": 42.3 }, { "id": "HP_VENT_2026/VOC/separate-transcription-g-per-second", "passed": true, "actual": 11.749999999999998, "expected": 11.749999999999998 }, { "id": "HP_VENT_2026/VOC/one-hour-mass-grams", "passed": true, "actual": 42299.99999999999, "expected": 42300.0 }, { "id": "HP_VENT_2026/VOC/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/SO2/reported-kg-per-hour", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/SO2/separate-transcription-g-per-second", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/SO2/one-hour-mass-grams", "passed": true, "actual": null, "expected": null }, { "id": "HP_VENT_2026/SO2/availability", "passed": true, "actual": false, "expected": false }, { "id": "HP_VENT_2026/H2S/reported-kg-per-hour", "passed": true, "actual": 3.41, "expected": 3.41 }, { "id": "HP_VENT_2026/H2S/separate-transcription-g-per-second", "passed": true, "actual": 0.9472222222222222, "expected": 0.9472222222222222 }, { "id": "HP_VENT_2026/H2S/one-hour-mass-grams", "passed": true, "actual": 3410.0, "expected": 3410.0 }, { "id": "HP_VENT_2026/H2S/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/TRS/reported-kg-per-hour", "passed": true, "actual": 5.98, "expected": 5.98 }, { "id": "HP_VENT_2026/TRS/separate-transcription-g-per-second", "passed": true, "actual": 1.6611111111111112, "expected": 1.6611111111111112 }, { "id": "HP_VENT_2026/TRS/one-hour-mass-grams", "passed": true, "actual": 5980.0, "expected": 5980.0 }, { "id": "HP_VENT_2026/TRS/availability", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/longitude-audit-match", "passed": true, "actual": -123.24937994185947, "expected": -123.24937994185947 }, { "id": "HP_VENT_2026/latitude-audit-match", "passed": true, "actual": 49.66825777945517, "expected": 49.66825777945517 }, { "id": "HP_VENT_2026/grade-asl", "passed": true, "actual": 8.5, "expected": 8.5 }, { "id": "HP_VENT_2026/physical-height-agl", "passed": true, "actual": 134.0, "expected": 134.0 }, { "id": "HP_VENT_2026/physical-tip-asl", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_VENT_2026/tip-asl-derived-from-grade-plus-height", "passed": true, "actual": 142.5, "expected": 142.5 }, { "id": "HP_VENT_2026/diameter", "passed": true, "actual": 1.2, "expected": 1.2 }, { "id": "HP_VENT_2026/geometry-scenario-pdf-pages", "passed": true, "actual": [ 194, 195 ], "expected": [ 194, 195 ] }, { "id": "HP_VENT_2026/geometry-scenario-primary-pdf-page", "passed": true, "actual": 194, "expected": 194 }, { "id": "HP_VENT_2026/geometry-scenario-table", "passed": true, "actual": "DMP Table 6.5", "expected": "DMP Table 6.5" }, { "id": "HP_VENT_2026/geometry-scenario-printed-pages", "passed": true, "actual": [ 30, 31 ], "expected": [ 30, 31 ] }, { "id": "HP_VENT_2026/geometry-source-url", "passed": true, "actual": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "expected": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf" }, { "id": "HP_VENT_2026/height-is-derived-not-effective", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/helper-profile", "passed": true, "actual": { "id": "HP_VENT_2026", "sourceRowId": "hp-oxidizer-trip-vent", "label": "HP flare system · oxidizer trip / venting", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "oxidizerTripVenting", "emissionMechanism": "venting", "sourceClass": "intermittent", "defaultChemical": "VOC", "reportedKgPerHour": { "PM25": null, "NOx": null, "CO": null, "VOC": 42.3, "SO2": null, "H2S": 3.41, "TRS": 5.98 }, "rateGs": { "PM25": null, "NOx": null, "CO": null, "VOC": 11.749999999999998, "SO2": null, "H2S": 0.9472222222222222, "TRS": 1.6611111111111112 }, "availability": { "PM25": "not-applicable-to-diverted-vent-streams", "NOx": "not-applicable-to-diverted-vent-streams", "CO": "not-applicable-to-diverted-vent-streams", "VOC": "reported", "SO2": "not-applicable-to-diverted-vent-streams", "H2S": "reported", "TRS": "reported" }, "inputGasSm3h": 8845, "exhaustOrVentGasSm3h": 8845, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "eventsPerYear": 2, "statedTotalHours": 96, "source": "Notice PDF page 3 note e; DMP Table 6.5, package PDF page 194 (printed page 30)", "combustionOfDivertedStreams": false, "note": "Acid gas, high-pressure flash gas and condensate vapour routed to the flare system are vented. The notice gives 2 events and 96 total hours per year; DMP Table 6.5 explicitly gives up to 48 hours per event. These are assessment assumptions, not measured occurrence or final permit constraints.", "description": "Unavailable thermal oxidizer; diverted acid gas, high-pressure flash gas and condensate vapour are vented." }, "duration": { "kind": "reported-maximum-event-duration", "defaultMinutes": 2880, "reportedEventMaximumMinutes": 2880, "isReportedEventDuration": true, "continuousSource": false, "physicalStopAtWindowEnd": null, "label": "Up to 48 hours per event; Explorer shows only the first 24 hours", "assumption": "Hold the notice maximum/design rate constant for a selected duration up to the DMP 48-hour event limit; display only the first 24 hours from a clean start. The annual 96-hour total is not divided to infer this limit.", "reportedAnnualTotalHours": 96, "reportedEventsPerYear": 2, "reportedPerEventHours": 48, "durationSource": "DMP Table 6.5, package PDF page 194 (printed page 30), explicitly states up to 48 hours per event. Notice Table 2 note e, PDF page 3, separately gives 2 events and 96 total hours per year.", "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "sourcePdfPages": [ 194, 195 ], "sourceTable": "DMP Table 6.5, printed pages 30–31" }, "defaultDurationMinutes": 2880, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 194, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "exitTemperatureK": 318, "exitVelocityMs": 2.4, "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ], "parameterCitations": { "coordinatesGradeHeightDiameterAndVentVelocity": { "pdfPage": 194, "printedPage": 30, "table": "DMP Table 6.5" }, "ventTemperature": { "pdfPage": 195, "printedPage": 31, "table": "DMP Table 6.5" } } }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 3, "table": 2, "rowLabel": "HP flare system: thermal oxidizer trip / venting", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." }, "expected": { "id": "HP_VENT_2026", "sourceRowId": "hp-oxidizer-trip-vent", "label": "HP flare system · oxidizer trip / venting", "sourceFamily": "2026-proposed-application", "status": "Proposed maximum/design rates; not measured emissions or approved permit limits", "documentDate": "2026-10-23", "applicationNumber": "455458", "flareSystem": "HP", "operation": "oxidizerTripVenting", "emissionMechanism": "venting", "sourceClass": "intermittent", "defaultChemical": "VOC", "reportedKgPerHour": { "PM25": null, "NOx": null, "CO": null, "VOC": 42.3, "SO2": null, "H2S": 3.41, "TRS": 5.98 }, "rateGs": { "PM25": null, "NOx": null, "CO": null, "VOC": 11.749999999999998, "SO2": null, "H2S": 0.9472222222222222, "TRS": 1.6611111111111112 }, "availability": { "PM25": "not-applicable-to-diverted-vent-streams", "NOx": "not-applicable-to-diverted-vent-streams", "CO": "not-applicable-to-diverted-vent-streams", "VOC": "reported", "SO2": "not-applicable-to-diverted-vent-streams", "H2S": "reported", "TRS": "reported" }, "inputGasSm3h": 8845, "exhaustOrVentGasSm3h": 8845, "gasFlowBasis": "sm³/h dry at 101.325 kPa and 20°C", "lifecycle": { "eventsPerYear": 2, "statedTotalHours": 96, "source": "Notice PDF page 3 note e; DMP Table 6.5, package PDF page 194 (printed page 30)", "combustionOfDivertedStreams": false, "note": "Acid gas, high-pressure flash gas and condensate vapour routed to the flare system are vented. The notice gives 2 events and 96 total hours per year; DMP Table 6.5 explicitly gives up to 48 hours per event. These are assessment assumptions, not measured occurrence or final permit constraints.", "description": "Unavailable thermal oxidizer; diverted acid gas, high-pressure flash gas and condensate vapour are vented." }, "duration": { "kind": "reported-maximum-event-duration", "defaultMinutes": 2880, "reportedEventMaximumMinutes": 2880, "isReportedEventDuration": true, "continuousSource": false, "physicalStopAtWindowEnd": null, "label": "Up to 48 hours per event; Explorer shows only the first 24 hours", "assumption": "Hold the notice maximum/design rate constant for a selected duration up to the DMP 48-hour event limit; display only the first 24 hours from a clean start. The annual 96-hour total is not divided to infer this limit.", "reportedAnnualTotalHours": 96, "reportedEventsPerYear": 2, "reportedPerEventHours": 48, "durationSource": "DMP Table 6.5, package PDF page 194 (printed page 30), explicitly states up to 48 hours per event. Notice Table 2 note e, PDF page 3, separately gives 2 events and 96 total hours per year.", "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "sourcePdfPages": [ 194, 195 ], "sourceTable": "DMP Table 6.5, printed pages 30–31" }, "defaultDurationMinutes": 2880, "geometry": { "status": "Physical geometry from the current submitted application; no calculated plume rise", "coordinatesLonLat": [ -123.24937994185947, 49.66825777945517 ], "groundElevationMasl": 8.5, "physicalTipHeightAGLm": 134.0, "physicalTipAltitudeMasl": 142.5, "tipDiameterM": 1.2, "sourceUrl": "https://woodfibrelng.ca/wp-content/uploads/2026/10/Woodfibre-LNG-Project_WDA-Air-Emissions-Permit-Application-Package.pdf", "pdfPage": 194, "heightNote": "The initial injection is the derived physical tip altitude: reported grade elevation plus reported physical stack height. Flare buoyancy and vent momentum are not calculated; this is not an effective plume height.", "exitTemperatureK": 318, "exitVelocityMs": 2.4, "pdfPages": [ 194, 195 ], "table": "DMP Table 6.5", "printedPages": [ 30, 31 ], "parameterCitations": { "coordinatesGradeHeightDiameterAndVentVelocity": { "pdfPage": 194, "printedPage": 30, "table": "DMP Table 6.5" }, "ventTemperature": { "pdfPage": 195, "printedPage": 31, "table": "DMP Table 6.5" } } }, "sourceBasis": { "rateMeaning": "Maximum/design emission rates used for WDA assessment, converted in document from g/s", "conversion": "g/s = kg/h / 3.6; no intermediate rounding", "sourceUrl": "https://www.bc-er.ca/files/documents/EPN-Notices/05_epd-ema-10_env_protection_notice_WLNG-WDA-Air.pdf", "pdfPage": 3, "table": 2, "rowLabel": "HP flare system: thermal oxidizer trip / venting", "sourceSha256": "569f0aa9a757b6efceebfb74e282e90dc851e92e58e8983cd0c3ed5748add3fe", "nitrogenOxidesMassBasis": "NOx as reported; the notice does not explicitly state a NO2-equivalent mass convention or NO/NO2 fraction", "vocBasis": "Unspeciated total VOC; no benzene or individual-compound rate inferred", "trsH2sRelationship": "TRS may include H2S; do not add them as non-overlapping species totals", "missingValueMeaning": "Null is unavailable/not applicable in the specified source row, not a measured zero or a whole-site emission claim", "jointHpLpOperation": "Separate source row only; no combined HP/LP release or simultaneous time series inferred" }, "adoptionScope": "Use these rates as separate conditional source scenarios. Do not inherit 2014/2015 durations, heat, geometry or AERSCREEN coefficients." } }, { "id": "HP_VENT_2026/helper-rates", "passed": true, "actual": { "PM25": null, "NOx": null, "CO": null, "VOC": 11.749999999999998, "SO2": null, "H2S": 0.9472222222222222, "TRS": 1.6611111111111112 }, "expected": { "PM25": null, "NOx": null, "CO": null, "VOC": 11.749999999999998, "SO2": null, "H2S": 0.9472222222222222, "TRS": 1.6611111111111112 } }, { "id": "HP_VENT_2026/helper-duration", "passed": true, "actual": 2880, "expected": 2880 }, { "id": "HP_VENT_2026/helper-recognizes-profile", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/default-chemical-available", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/trs-h2s-not-added", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/no-inferred-nox-mass-convention", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/no-inferred-benzene", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/no-combined-release", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/venting-not-combustion", "passed": true, "actual": "venting", "expected": "venting" }, { "id": "HP_VENT_2026/diverted-streams-not-combusted", "passed": true, "actual": false, "expected": false }, { "id": "HP_VENT_2026/event-hours-explicit-dmp", "passed": true, "actual": 48, "expected": 48 }, { "id": "HP_VENT_2026/event-minutes-explicit-dmp", "passed": true, "actual": 2880, "expected": 2880 }, { "id": "HP_VENT_2026/default-duration", "passed": true, "actual": 2880, "expected": 2880 }, { "id": "HP_VENT_2026/annual-total-hours", "passed": true, "actual": 96, "expected": 96 }, { "id": "HP_VENT_2026/events-per-year", "passed": true, "actual": 2, "expected": 2 }, { "id": "HP_VENT_2026/per-event-source-not-derived-annual-division", "passed": true, "actual": true, "expected": true }, { "id": "HP_VENT_2026/temperature-k", "passed": true, "actual": 318, "expected": 318 }, { "id": "HP_VENT_2026/velocity-m-per-second", "passed": true, "actual": 2.4, "expected": 2.4 }, { "id": "HP_VENT_2026/temperature-page", "passed": true, "actual": 195, "expected": 195 }, { "id": "HP_VENT_2026/display-horizon-labeled", "passed": true, "actual": true, "expected": true }, { "id": "catalog/no-stale-Annual aggregate only", "passed": true, "actual": false, "expected": false }, { "id": "catalog/no-stale-allocation among events not supplied", "passed": true, "actual": false, "expected": false }, { "id": "catalog/no-stale-reported physical tip altitude", "passed": true, "actual": false, "expected": false }, { "id": "catalog/no-stale-30-minute", "passed": true, "actual": false, "expected": false }, { "id": "catalog/no-stale-30 minute", "passed": true, "actual": false, "expected": false }, { "id": "catalog/commissioning-separate-and-present-in-application", "passed": true, "actual": true, "expected": true } ] }