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Letham Quality Services Ltd

Case Study 1

Offshore oil platform FPSO vessel on the ocean.

Preventing a Major Project Delay Through Effective Vendor Quality Management

Sector: Energy & Offshore  


100% On-Time Delivery  


Significant Project Delay Costs Avoided  


0 Days Impact to Offshore Schedule  


The Challenge  


While providing quality management support for a major offshore project, critical equipment procured from an overseas manufacturer arrived at the fabrication facility with insufficient traceability and supporting quality documentation to demonstrate compliance with project specifications. A major non-conformance was raised, placing equipment load-out and offshore execution activities at risk. This highlighted the need for effective non-conformance management and adherence to ISO certification standards.  


The Action  


A root cause investigation identified deficiencies in supplier documentation and traceability controls. Collaborating closely with the supplier and project stakeholders, a corrective action plan was implemented that involved equipment re-testing, the issuance of compliant certification, and a thorough verification of traceability requirements. Through diligent vendor surveillance, audits, and documentation reviews, all corrective actions were successfully completed without impacting the project schedule.  


The Results  


✅ Major non-conformance successfully closed  

✅ Full material traceability established  

✅ Compliance with project specifications demonstrated  

✅ Equipment loaded out on schedule  

✅ Zero impact to offshore operations  

✅ Significant delay costs avoided  


Services Delivered  

 

- Vendor Surveillance & Auditing  

- Documentation & Certification Review  

- Non-Conformance Management  

- Root Cause Investigation  

- Corrective Action Management  

- Traceability Verification  

- Manufacturing Record Book Review  

- Equipment Release Approval  


Project Outcome  


A critical documentation and traceability issue was identified and resolved before offshore deployment, ensuring compliance with project specifications and preventing disruption to a major programme. The effective management of the non-conformance enabled equipment to be delivered on schedule, safeguarding offshore operations and avoiding substantial delay costs.

Case Study 2

Transforming a Management System to Achieve Certification Success

Sector: Power & Infrastructure 


100% Major Non-Conformances Closed


ISO certification Successfully Achieved


3 Months improvement program delivered 


The Challenge


Following an external certification assessment, the organisation was issued with two Major Non-Conformances that placed certification at risk. Key findings included the absence of an effective internal audit programme, incomplete audit activities, and a lack of competent auditors capable of assessing compliance against ISO 9001, ISO 14001 and ISO 45001 requirements. In addition, the Integrated Management System contained excessive documentation, creating inefficiencies and reducing the effectiveness of key business processes.  


The Action


A comprehensive review of the Integrated Management System was undertaken to identify gaps, improvement opportunities and compliance risks. A structured audit programme was developed and implemented, ensuring planned audits were completed and reported to senior management. Obsolete documentation was removed, document control processes were streamlined, and stakeholder engagement was improved through regular management system reviews. A compliance gap analysis was also conducted to evaluate regulatory obligations and strengthen governance arrangements across the business.  


The Results


✅ 100% closure of Major Non-Conformances 

✅ ISO certification successfully achieved 

✅ Organisation-wide audit programme implemented 

✅ Integrated Management System streamlined and modernised 

✅ Enhanced compliance and governance processes 

✅ Improved management system effectiveness and stakeholder engagement  


Services Delivered


- Integrated Management System Assessment

- Quality Management Review

- Compliance Gap Analysis

- Audit Programme Development

- ISO 9001, ISO 14001 & ISO 45001 Internal Audits

- Audit Reporting 

- Document Control & Process Improvement

- Regulatory Compliance Review

- Continual Improvement Implementation


Project Outcome


Within a three-month period, a structured improvement programme was delivered that successfully addressed certification risks and closed all Major Non-Conformances. The organisation achieved certification, strengthened compliance arrangements and established a more effective, streamlined and sustainable Integrated Management System. 

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