📋 Real Case Study

"We moved our entire assembly line—32 lean pipe workstations—to a new factory 40km away. Without a proper plan, we expected 2 weeks of downtime. With the systematic approach outlined here, we were back in production in 4 days. The key was thorough pre-planning and consistent numbering."

— Plant Manager, automotive parts supplier, Bangkok, Thailand

Why Lean Pipe Systems Need Special Handling

Unlike welded steel furniture, lean pipe systems are modular—each joint can be disassembled. This is both an advantage and a challenge:

  • Advantage: Structures can be transported in pieces, fitting through standard doorways
  • Advantage: Components can be reused and reconfigured at the new location
  • Challenge: 50+ components per workstation can easily become disorganized
  • Challenge: Without proper documentation, reassembly takes 3-4x longer than original installation

This guide provides a proven methodology to relocate your lean pipe system efficiently with minimal production downtime.

4-Week Relocation Timeline

Week 1: Planning & Documentation

Inventory, Numbering, and Preparation

  • Complete inventory of all lean pipe structures
  • Create systematic numbering system
  • Photograph each workstation from multiple angles
  • Document electrical connections (for ESD/automation systems)
  • Source packing materials and transport equipment
  • Train team on disassembly procedure
Week 2: Disassembly & Packing

Systematic Teardown

  • Disassemble in reverse order of assembly
  • Number all components per documentation
  • Protect pipe ends with foam caps
  • Group connectors by type in labeled containers
  • Pack accessories separately with workstation kits
  • Verify inventory against documentation
Week 3: Transport

Safe Transportation

  • Load heaviest items first, lightest last
  • Use moving blankets between structures
  • Secure all loads to prevent shifting
  • Transport in climate-controlled vehicle if possible
  • Verify all items loaded before departure
  • Unload and stage at new location by zone
Week 4: Reassembly & Validation

Installation and Verification

  • Layout workstations per floor plan
  • Assemble each workstation following documentation
  • Level and adjust each structure
  • Reconnect electrical/ESD grounding
  • Run ESD verification tests
  • Load test for heavy equipment
  • Operator training on any changes

Step 1: Pre-Move Inventory and Numbering

Before touching a single connector, create comprehensive documentation. This investment pays back tenfold during reassembly.

Creating Your Numbering System

Assign each workstation a unique identifier using this format:

Station Identification Format

AREA-STATION-TYPE-POSITION

Examples:
ASM-01-WS-01 (Assembly Area, Station 1, Workbench, Position 1)
PKG-03-FR-02 (Packing Area, Station 3, Flow Rack, Position 2)
STR-01-SH-05 (Storage Area, Station 1, Shelving, Position 5)

Component Numbering

Label each major component with its station prefix:

ComponentLabel FormatExample
Lean Pipe (vertical)ASM-01-WS-P-01Pipe, Position 1
Lean Pipe (horizontal)ASM-01-WS-H-02Horizontal Pipe 2
ConnectorASM-01-WS-C-01Connector 1
Shelf BoardASM-01-WS-SB-01Shelf Board 1
AccessoryASM-01-WS-A-01Accessory 1

⚠️ Critical: Use outdoor-grade vinyl labels or metal tags. Paper labels will fall off during transport. For connectors, use a dot marking system (colored dots) in addition to written numbers—dots are faster to match during reassembly.

Photography Documentation

For each workstation, capture:

  • Overall view from each side (4 photos minimum)
  • Close-up of each connector joint
  • Electrical connections and cable routing
  • Level/alignment reference points
  • Ground connection points
  • Any custom modifications

Step 2: Disassembly Procedure

Disassemble in reverse order of assembly. This prevents stress on remaining joints and reduces damage risk.

Disassembly Sequence

  1. Remove all accessories first — shelves, bins, monitors, tools, ESD mats
  2. Disconnect electrical — unplug and label all cables
  3. Remove casters/brakes — if applicable
  4. Loosen horizontal joints — work from top to bottom
  5. Separate vertical pipes — lift joints free
  6. Group connectors by station — don't mix between stations

Pro Tip: Have three people for each complex workstation: one to hold the structure, one to loosen joints, one to receive and organize components. Never let a structure "hang" on loose joints—this bends the pipe ends.

What to Protect During Disassembly

🔌
Pipe Ends

Install foam end caps immediately after removal. Exposed pipe ends are vulnerable to dents.

🔩
Connector Threads

Keep setscrews in connectors—don't remove them. This prevents loss and ensures proper reassembly.

ESD Components

Keep grounding chains and ESD hardware together. Package separately for anti-static protection.

📦
Small Hardware

Use zip-lock bags for bolts, screws, and fasteners. Tape to related components.

Step 3: Packing and Transportation

Packing Best Practices

Component TypePacking MethodContainer Type
Long Pipes (1-2m)Horizontal, padded, strappedWooden crate or flat rack
Short Pipes (<1m)Bundled, labeledCardboard box
ConnectorsBy station, in bagsPlastic bins with lids
Shelf BoardsVertical, paddedFlat in crate
CastersAttached to boards or baggedPadded box
ElectricalCoiled, labeled, baggedAnti-static bag + box

Loading Sequence

  1. Heaviest structures first — place against vehicle walls for stability
  2. Stack pipes by length — longest at bottom
  3. Place bins on top — easier access for unpacking
  4. Fill gaps with padding — moving blankets prevent shifting
  5. Strap everything — prevent any movement during transit

⚠️ Weight Distribution: Lean pipe structures are dense. A single 2m workbench can weigh 80-150kg. Calculate vehicle weight capacity before loading. Overloaded vehicles risk accidents and vehicle damage.

Step 4: New Factory Reassembly

Pre-Reassembly Preparation

  • Mark workstation positions on floor per layout plan
  • Verify floor levelness—lean pipe frames can stress if floor is uneven
  • Position all components at their stations before assembly
  • Pre-sort connectors by workstation

Reassembly Sequence

  1. Assemble frames first — vertical pipes, then horizontal
  2. Level each structure — use adjustable feet/casters
  3. Install shelf boards — before accessories
  4. Attach casters — lock in place
  5. Install accessories — bins, monitors, tools
  6. Connect electrical — follow labels
  7. Install ESD grounding — verify connections

Reference Photos: Keep photos visible during reassembly. Have one person dedicated to referencing photos and guiding assembly. It's faster than repeatedly walking to each station.

Leveling and Alignment

For workstations with casters:

  • Roll to position and apply brakes
  • Check with 1m spirit level in both directions
  • Adjust leveling feet until bubble is centered
  • For multiple connected workstations, level as a group

Step 5: Post-Relocation Validation

ESD System Verification

For ESD workstations, perform these checks before production restart:

  1. Visual inspection: All grounding cables connected
  2. Continuity test: Ground connection from work surface to earth ground (<1Ω)
  3. Surface resistance: Work surface to ground (10^6-10^9Ω)
  4. Wrist strap test: If used, verify each strap
  5. Document results: Log all readings for compliance records

⚠️ ESD Critical: A lean pipe structure may look assembled correctly but have a loose grounding connection. Never restart ESD-sensitive production without full ESD verification. Product damage from ESD can cost more than the entire relocation.

Structural Verification

  • Joint tightness: All connector setscrews tight
  • Load test: Place 80% of rated load on each shelf for 1 hour
  • Caster operation: All wheels roll freely, brakes engage
  • Accessory secure: All mounted items firmly attached

Operator Re-Training

After relocation, operators may need brief refresher on:

  • New floor layout and traffic flow
  • Any changed equipment positions
  • Updated ESD procedures if applicable
  • Location of spare components and tools

Complete Relocation Checklist

Pre-Move (Week 1)

  • Complete inventory of all lean pipe structures
  • Create and apply numbering system to all components
  • Photograph each workstation (minimum 4 angles)
  • Document electrical connections with photos and labels
  • Create floor plan for new location
  • Source packing materials (foam, tape, labels, containers)
  • Book transport vehicle with appropriate capacity
  • Train team on disassembly procedure
  • Schedule production downtime with stakeholders

Disassembly (Week 2)

  • Remove and package all accessories
  • Disconnect and label all electrical connections
  • Remove casters and package separately
  • Apply end caps to all pipe openings
  • Package connectors in station-grouped bags
  • Verify each workstation's components are complete
  • Load components to transport vehicle by zone

Transport

  • Secure all loads to prevent shifting
  • Verify manifest against loaded items
  • Transport during favorable weather if possible
  • Unload and stage by zone at new location

Reassembly (Week 4)

  • Position all components per floor plan
  • Assemble frames per documentation
  • Level all workstations
  • Install shelf boards and accessories
  • Reconnect electrical connections
  • Reconnect and verify ESD grounding
  • Perform ESD resistance measurements
  • Load test all structures
  • Conduct operator re-training
  • Start trial production run
  • Document completion and any issues

Estimated Relocation Time by Workstation Count

Number of WorkstationsDisassembly TimeReassembly TimeTotal Downtime
1-51-2 days1-2 days2-4 days
6-152-3 days3-4 days5-7 days
16-304-5 days5-7 days10-14 days
30-501-2 weeks2-3 weeks3-4 weeks
50+2-3 weeks3-4 weeks5-8 weeks

Times assume a 4-person team with proper tools and documentation. Complex workstations (with automation, heavy equipment, or custom fixtures) will extend timelines.

Need Help With Your Relocation?

YUSI can provide technical support for lean pipe system relocations, including on-site supervision, component replacement, and ESD verification services.

Phone: +86-137-1189-5892
Email: [email protected]