# Disassembling

*/Activities/Disassembling*

GS1 EPCIS business step: disassemble goods or objects in the supply chain.

## Overview

Disassembling in the supply chain breaks down complex goods, return pallets, or kits into individual component parts. Supply chain systems track this event by registering the consumption of a parent serialized item and logging the newly available child components into inventory. This process executes an inverse bill of materials, requiring strict adherence to lot codes, expiration dates, and EPCIS compliance standards.

The recurring operational pain centers on physical-to-digital data entry and yield variance. Warehouse workers manually scan or type the exact yield of broken-down units, handling complex routing when disassembled parts show physical damage. Variations between the expected component list and the actual physical yield trigger inventory reconciliation errors, forcing manual cycle counts and freezing available stock balances.

This physical-digital divide makes disassembly highly receptive to computer vision and headless SaaS interventions. Overhead camera agents identify, grade, and count disassembled components on the warehouse workbench, automatically pushing the inverted bill of materials into the ERP without manual barcode scans. Automated ledger agents simultaneously reconcile the expected yield against the actual visual count, immediately releasing pristine components into available inventory while routing damaged goods to exception workflows.

## Breakdown

### Target Industries
- [E-Waste Recycling](/Activities/Disassembling/Industries/E-Waste_Recycling)
- [Automotive Remanufacturing](/Activities/Disassembling/Industries/Automotive_Remanufacturing)
- [Meat Processing](/Activities/Disassembling/Industries/Meat_Processing)
- [Apparel Upcycling](/Activities/Disassembling/Industries/Apparel_Upcycling)
- [Aerospace Salvage](/Activities/Disassembling/Industries/Aerospace_Salvage)

### Disassembly Processes
- [Component Harvesting](/Activities/Disassembling/Processes/Component_Harvesting)
- [De-Kitting Operations](/Activities/Disassembling/Processes/De-Kitting_Operations)
- [Material Segregation](/Activities/Disassembling/Processes/Material_Segregation)
- [Asset Teardown](/Activities/Disassembling/Processes/Asset_Teardown)
- [Reverse Logistics](/Activities/Disassembling/Processes/Reverse_Logistics)

### Tracking Capabilities
- [Reverse BOM Execution](/Activities/Disassembling/Capabilities/Reverse_BOM_Execution) — Bill of materials execution
- [Yield Tracking](/Activities/Disassembling/Capabilities/Yield_Tracking)
- [Lot Traceability](/Activities/Disassembling/Capabilities/Lot_Traceability)
- [Inventory De-Allocation](/Activities/Disassembling/Capabilities/Inventory_De-Allocation)
- [Condition Grading](/Activities/Disassembling/Capabilities/Condition_Grading)

### Yielded Outputs
- [Salvaged Components](/Activities/Disassembling/Products/Salvaged_Components)
- [Raw Recyclates](/Activities/Disassembling/Products/Raw_Recyclates)
- [Refurbished Parts](/Activities/Disassembling/Products/Refurbished_Parts)
- [Hazardous Waste](/Activities/Disassembling/Products/Hazardous_Waste)
- [Scrap Material](/Activities/Disassembling/Products/Scrap_Material)

## Diagrams

```mermaid
flowchart TD
    A[Receive Parent Asset] --> B[Scan Parent EPC]
    B --> C{Component Viability}
    C -->|Usable Parts| D[Extract Child Components]
    C -->|Waste| E[Route to Scrap]
    D --> F[Assign Child EPCs]
    F --> G[Log EPCIS Disassembling Event]
    G --> H[(EPCIS Repository)]
    E --> G
```

```mermaid
sequenceDiagram
    participant S as Disassembly Station
    participant W as Inventory System
    participant E as EPCIS Repository
    S->>W: Scan Parent Asset
    W->>W: Validate Parent EPC
    S->>W: Scan Extracted Components
    W->>E: Publish EPCIS Event (bizStep=disassembling)
    E-->>W: Acknowledge Event
```

```mermaid
quadrantChart
    title EPCIS Business Steps Context
    x-axis "Aggregation" --> "De-aggregation"
    y-axis "Upstream (Source)" --> "Downstream (End-of-Life)"
    quadrant-1 "Reverse Logistics / Breakdown"
    quadrant-2 "Origin / Assembly"
    quadrant-3 "Bulk Transit"
    quadrant-4 "Distribution / Unpacking"
    "Disassembling": [0.8, 0.8]
    "Packing": [0.2, 0.3]
    "Unpacking": [0.7, 0.3]
    "Assembling": [0.2, 0.2]
    "Commissioning": [0.5, 0.1]
```

## Neighborhood

### Children

- [Disassemble Appliances into Material Streams](/Activities/Disassemble_Appliances_into_Material_Streams) — children · Activities
- [Disassembling Batteries and Electronics for Metals Recovery](/Activities/Disassembling_Batteries_and_Electronics_for_Metals_Recovery) — children · Activities
- [Dismantling Electronics Into Recoverable Commodity Streams](/Activities/Dismantling_Electronics_Into_Recoverable_Commodity_Streams) — children · Activities
- [Dismantling End of Life Electronics](/Activities/Dismantling_End_of_Life_Electronics) — children · Activities
- [Dismantling and Remanufacturing Pallets](/Activities/Dismantling_and_Remanufacturing_Pallets) — children · Activities
- [Harvesting Working Parts from End-of-Life Machines](/Activities/Harvesting_Working_Parts_from_End-of-Life_Machines) — children · Activities
- [Redesign Products for Disassembly and Recycling](/Activities/Redesign_Products_for_Disassembly_and_Recycling) — children · Activities

### Related (engage in)

- [Disassembler](/JobTypes/Disassembler) — engage in · JobTypes

### Specific tasks implementing this

- [Redesign Products for Disassembly and Recycling](/Tasks/Redesign_Products_for_Disassembly_and_Recycling) — implements activity · Tasks
- [Disassemble Appliances into Material Streams](/Tasks/Disassemble_Appliances_into_Material_Streams) — implements activity · Tasks
- [Scope divestiture objectives](/Tasks/Scope_divestiture_objectives) — implements activity · Tasks
- [Descramble at subscriber set-top](/Tasks/Descramble_at_subscriber_set-top) — implements activity · Tasks

### Similar Activities

- [Removing](/Activities/Removing) — similar · Activities
- [Repackaging](/Activities/Repackaging) — similar · Activities
- [Unpacking](/Activities/Unpacking) — similar · Activities
- [Assembling](/Activities/Assembling) — similar · Activities
- [Decommissioning](/Activities/Decommissioning) — similar · Activities
- [Destroying](/Activities/Destroying) — similar · Activities
- [Repairing](/Activities/Repairing) — similar · Activities
- [Cycle Counting](/Activities/Cycle_Counting) — similar · Activities
- [Unloading](/Activities/Unloading) — similar · Activities
- [Replacing](/Activities/Replacing) — similar · Activities
- [Stock Taking](/Activities/Stock_Taking) — similar · Activities
- [Accepting](/Activities/Accepting) — similar · Activities
- [Dispensing](/Activities/Dispensing) — similar · Activities
- [Collecting](/Activities/Collecting) — similar · Activities
- [Arriving](/Activities/Arriving) — similar · Activities

### Similar Resources

- [COM COL receiving warehouse](/Resources/COM_COL_receiving_warehouse) — similar · Resources
- [Replacement parts inventory](/Resources/Replacement_parts_inventory) — similar · Resources

### Similar Metrics

- [Inventory Discrepancy Rate](/Metrics/Inventory_Discrepancy_Rate) — similar · Metrics

### Similar Software

- [Warehouse Management Systems](/Activities/Repackaging/Software/Warehouse_Management_Systems) — similar · Software

### Similar Problems

- [Execute Break-Bulk Packaging](/Problems/Execute_Break-Bulk_Packaging) — similar · Problems