Engineer B Drinking Water Safety
O · Obligation
Individual
http://proethica.org/ontology/case/76#Engineer_B_Drinking_Water_Safety
Definition
Engineer B was obligated to ensure that the water treatment evaluation and recommendations were sufficient to protect public health by preventing lead leaching from old service pipes at levels exceeding drinking water standards, and to communicate clearly that the water source change could not safely proceed without prior completion of corrosion control improvements.
Properties
Instance of
Case context
Engineer B was retained to evaluate water treatment needs for the proposed water source change. The evaluation identified a specific public health risk from lead leaching that would result if the change proceeded without prior corrosion control improvements.
Compliance status
met
Confidence
0.9
Obligation statement
Engineer B was obligated to ensure that the water treatment evaluation and recommendations were sufficient to protect public health by preventing lead leaching from old service pipes at levels exceeding drinking water standards, and to communicate clearly that the water source change could not safely proceed without prior completion of corrosion control improvements.
Temporal scope
Throughout the evaluation engagement and at the time of the MWC presentation
Match Confidence
0.95
Match Reasoning
Individual typed as existing ontology class 'Safety Obligation'
Matched Ontology Label
Safety Obligation
Matches Existing
true
Synthesis Literal
caseContext
complianceStatus
confidence
obligationClass
obligationStatement
temporalScope
textReferences
Relationships
obligatedParty
Agent Engineer B
derivedFromPrinciple
Engineer B Public Welfare Water Safety
Source Evidence
Text references
The improvements are needed prior to the change in water source to ensure that sufficient corrosion control is provided so that old service pipes in the MWC service area don't leach lead at levels in excess of drinking water standards.
Source text
The improvements are needed prior to the change in water source to ensure that sufficient corrosion control is provided so that old service pipes in the MWC service area don't leach lead at levels in excess of drinking water standards.
TTL
@prefix case76: <http://proethica.org/ontology/case/76#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix proeth: <http://proethica.org/ontology/intermediate#> .
@prefix proeth-core: <http://proethica.org/ontology/core#> .
@prefix proeth-prov: <http://proethica.org/provenance#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
case76:Engineer_B_Drinking_Water_Safety a proeth:SafetyObligation,
owl:NamedIndividual ;
rdfs:label "Engineer B Drinking Water Safety" ;
proeth-core:obligatedParty case76:Agent_Engineer_B ;
proeth:caseContext "Engineer B was retained to evaluate water treatment needs for the proposed water source change. The evaluation identified a specific public health risk from lead leaching that would result if the change proceeded without prior corrosion control improvements." ;
proeth:complianceStatus "met" ;
proeth:conceptCategory "Obligation" ;
proeth:confidence "0.9" ;
proeth:derivedFromPrinciple case76:Engineer_B_Public_Welfare_Water_Safety ;
proeth:obligatedParty "Engineer B" ;
proeth:obligationClass "Safety Obligation" ;
proeth:obligationStatement "Engineer B was obligated to ensure that the water treatment evaluation and recommendations were sufficient to protect public health by preventing lead leaching from old service pipes at levels exceeding drinking water standards, and to communicate clearly that the water source change could not safely proceed without prior completion of corrosion control improvements." ;
proeth:temporalScope "Throughout the evaluation engagement and at the time of the MWC presentation" ;
proeth:textReferences "The improvements are needed prior to the change in water source to ensure that sufficient corrosion control is provided so that old service pipes in the MWC service area don't leach lead at levels in excess of drinking water standards." ;
proeth-prov:discoveredInCase 76 ;
proeth-prov:discoveredInPass 2 ;
proeth-prov:discoveredInSection "facts" ;
proeth-prov:firstDiscoveredAt "2026-06-05T11:23:42.907966+00:00"^^xsd:dateTime ;
proeth-prov:firstDiscoveredInCase 76 ;
proeth-prov:matchConfidence 0.95 ;
proeth-prov:matchReasoning "Individual typed as existing ontology class 'Safety Obligation'" ;
proeth-prov:matchedOntologyClass proeth:SafetyObligation ;
proeth-prov:matchedOntologyLabel "Safety Obligation" ;
proeth-prov:matchesExisting true ;
proeth-prov:sourceText "The improvements are needed prior to the change in water source to ensure that sufficient corrosion control is provided so that old service pipes in the MWC service area don't leach lead at levels in excess of drinking water standards." ;
proeth-prov:synthesisLiteral "caseContext",
"complianceStatus",
"confidence",
"obligationClass",
"obligationStatement",
"temporalScope",
"textReferences" ;
rdfs:comment "Engineer B was obligated to ensure that the water treatment evaluation and recommendations were sufficient to protect public health by preventing lead leaching from old service pipes at levels exceeding drinking water standards, and to communicate clearly that the water source change could not safely proceed without prior completion of corrosion control improvements." ;
skos:definition "Engineer B was obligated to ensure that the water treatment evaluation and recommendations were sufficient to protect public health by preventing lead leaching from old service pipes at levels exceeding drinking water standards, and to communicate clearly that the water source change could not safely proceed without prior completion of corrosion control improvements." ;
prov:generatedAtTime "2026-06-05T11:23:42.907966+00:00"^^xsd:dateTime ;
prov:wasAttributedTo "Case 76 Extraction",
"claude-sonnet-4-6" ;
prov:wasGeneratedBy "ProEthica Case 76 Extraction" .
Metadata
Extraction details
Discovered in case
76
Discovered in pass
2
Discovered in section
facts
First discovered
2026-06-05T11:23:42.907966+00:00
First case
76
Generated
2026-06-05T11:23:42.907966+00:00
Attributed to
['Case 76 Extraction', 'claude-sonnet-4-6']
Generated by
ProEthica Case 76 Extraction