How to Track Manufacturing Progress on a Tower Packing and Internals Order
A quoted lead time such as:
45 days
does not tell a project team what is actually happening during those 45 days.
For a simple random packing order this may be acceptable.
For custom structured packing and tower internals, progress should often be tracked against real manufacturing milestones.
1. Break the Order Into Milestones
Typical milestones may include:
- technical document approval;
- raw material ordered;
- raw material received;
- cutting;
- forming;
- assembly;
- welding;
- inspection;
- packing;
- shipment readiness.
This turns one vague delivery date into a measurable process.
2. Weight Progress by Real Work Content
Do not automatically give every milestone equal value.
Receiving raw material may represent significant progress.
Printing labels does not.
A project-specific progress structure should reflect actual manufacturing effort.
3. Track Documents Separately From Production
A factory may have raw material ready but remain blocked because:
- drawing not approved;
- inspection procedure not approved;
- customer dimensions missing.
Progress reporting should therefore show:
Engineering Status
and
Manufacturing Status
separately.
4. Report Critical Open Items
A useful weekly report should identify what may delay completion.
Examples:
- customer drawing approval outstanding;
- SS316L coil delivery delayed;
- third-party inspection date not confirmed.
This is more useful than reporting:
Production is proceeding normally.
5. Use Evidence for Critical Milestones
Depending on project importance, evidence may include:
- production photographs;
- material receipt record;
- inspection report;
- completed quantity.
Evidence should support major milestones rather than generate daily unnecessary communication.
6. Multi-Item Projects Need Item-Level Tracking
If the order contains:
- structured packing;
- support grid;
- distributor;
- demister;
do not report only:
Overall progress 70%.
One item may be complete while another has not started.
7. Identify the Critical Path
Shipment may depend on one late component.
Example:
Packing complete — 100%Support grid — 100%Distributor — 40%
Overall completion may look high, but the shipment is not ready.
Track the component controlling final delivery.
8. Expediting Is Not the Same as Pressuring the Factory
Effective expediting asks:
- What is complete?
- What is late?
- Why?
- What action is required?
- Who owns the action?
Repeated messages asking:
Can you ship earlier?
do not create production capacity.
9. Review Forecast Completion
A progress report should include:
- contractual date;
- current forecast date;
- delay risk.
If the forecast changes, explain the reason.
10. Link Progress to Inspection
If third-party inspection is required, production completion must align with:
- inspection notice;
- inspector availability;
- NCR closure;
- release documentation.
Manufacturing complete does not always mean shipment-ready.
Engineering Takeaway
Useful supplier progress control tracks:
**Engineering
- Material
- Fabrication
- Inspection
- Documentation
- Packing
- Shipment**
The objective is early warning—not merely a percentage.