Hazardous waste disposal scheduling. Tracks accumulation dates, schedules licensed haulers, generates manifests, and maintains EPA documentation.
Never miss a hazardous waste disposal deadline again. Under EPA regulations, hazardous waste generators must track accumulation start dates and ensure waste is shipped within strict timeframes (90 days for large quantity generators, 270 days for small quantity generators). This workflow automates the entire lifecycle from waste generation to final disposal documentation.
The system tracks every waste container in your facility: waste type (RCRA codes), accumulation start date, quantity, storage location, and container condition. As regulatory deadlines approach, the workflow sends graduated alerts — 30 days, 14 days, and 7 days before the shipping deadline. When it is time to ship, the system automatically queries your approved licensed hauler network for availability and pricing.
The AI generates compliant Uniform Hazardous Waste Manifests (EPA Form 8700-22) pre-filled with generator information, waste codes, DOT shipping descriptions, and transporter details. It also prepares Land Disposal Restriction (LDR) notifications and exception reports if manifests are not returned within the required timeframe. All documentation is archived digitally with tamper-evident timestamps for audit trails. Facilities report eliminating 100% of accumulation time violations after implementing this system.
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{
"name": "Hazardous Waste Disposal Scheduler",
"nodes": [
{
"id": "schedule",
"type": "n8n-nodes-base.scheduleTrigger",
"name": "Daily Waste Compliance Check",
"position": [
250,
300
],
"parameters": {
"rule": {
"interval": [
{
"field": "cronExpression",
"expression": "0 7 * * *"
}
]
}
}
},
{
"id": "fetchContainers",
"type": "n8n-nodes-base.httpRequest",
"name": "Get Active Waste Containers",
"position": [
450,
300
],
"parameters": {
"url": "={{$env.WASTE_MGMT_API}}/containers/active",
"method": "GET"
}
},
{
"id": "checkDeadlines",
"type": "n8n-nodes-base.code",
"name": "Calculate Deadlines",
"position": [
650,
300
],
"parameters": {
"language": "javascript",
"code": "const containers = $json.containers;\nconst now = new Date();\nreturn containers.map(c => {\n const accStart = new Date(c.accumulation_start);\n const maxDays = c.generator_status === \"LQG\" ? 90 : 270;\n const deadline = new Date(accStart.getTime() + maxDays * 86400000);\n const daysLeft = Math.ceil((deadline - now) / 86400000);\n return { json: { ...c, deadline: deadline.toISOString(), days_remaining: daysLeft, urgency: daysLeft <= 7 ? \"critical\" : daysLeft <= 14 ? \"warning\" : daysLeft <= 30 ? \"upcoming\" : \"ok\" } };\n});"
}
},
{
"id": "filterUrgent",
... truncated (245 lines total)
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