The Ask:
A global pharmaceutical company had seen its conversion costs of tabletted products rise by approximately 45% over the previous three years. The high cost structure was a result of broken processes, excess effort and unnecessary complexity. The goal was to reduce the cost of conversion by 25%.
Objectives
- To identify and understand the real cost drivers;
- To improve the manufacturing capability, capacity and performance;
- Assure conformance and compliance are aligned;
- To protect the brand;
- To maintain the lowest cost structure possible; and
- To reduce the cost of conversion by 25%.
The Approach
The approach used was to:
- Conduct an Operational Assessment
- Construct process maps of:
- the procurement process;
- the local planning and scheduling processes;
- the demand assessment process;
- the batch record process; and
- the production processes and key sub processes.
- Conduct a LEAN operating model review using benchmarking against industry best practise looking at:
- downtime;
- changeovers;
- reject products
- material flow;
- capacity utilisation; and
- raw material supply.
The output was a quantification of non-value-adding versus value-adding activities and to demonstrate the compelling case to alter the conformance standards to further reduce cost.
The Toolkit
- Process mapping tools;
- Interviews with key staff;
- Lean operational review;
- Benchmarking;
- Introduction of KPIs;
- Quantification of NVA/VA activities;
- Quality standards review;
- Assessment of performance improvement potential; and
- Outline project plans to realise benefits.
The Challenges:
- Customer service reliability had fallen from the previous year;
- First time quality was decreasing while adhering to high conformance standards;
- Customer complaints had increased;
- Manufacturing lead times were longer than necessary and were failing to meet Customer Demand Times;
- Failures in raw materials supply regularly shut down manufacturing despite the company maintaining high levels of inventory.
Implications
- Market share was not achieving the expected growth; and
- Profitability had fallen.
Results and Benefits
The manufacturing processes and the manufacturing support processes were leaned-out and the correct level of compliance conformance for the product families was agreed;
A new scheduling methodology was implemented after the raw material constraint was released to provide a smooth flow of material based upon consumption to Takt time;
- Direct labour cost was reduced by 57%;
- Total salaries and wages were reduced by 55%;
- Net allocations were reduced by 34%;
- 72% reduction in lead time;
- 39% reduction in working days per year;
- 33% reduction of conversion cost.

The Ask: