CLIENT 
Project Overview
- Client: Jeld-Wen, Sheffield
- Scope of Works: Removal of high-level asbestos-insulated pipework
- Methodology: Wet injection and wrap-and-cut technique via fixed scaffold
- Duration: 10 shifts
- Status: Successfully completed in full compliance with HSE licensed requirements
Background
DMG Asbestos Management Limited were appointed by Jeld-Wen Sheffield to carry out the removal of high level asbestos thermal insulation from redundant pipework. The works were subject to notification to the HSE under an ASB5 due to the friable nature of the asbestos material.
Challenges
High-Level Access: The asbestos pipework was located at height above uneven and challenging terrain.
Confined Work Area: The working deck required a carefully planned enclosure and waste/transit system due to limited space at height.
Operational Environment: Works were undertaken while other site activities continued, requiring strict coordination to maintain safety for both DMG personnel and Jeld-Wen staff.
Methodology
1. Scaffold Installation
A fixed scaffold platform was erected to provide safe, stable access to the high-level pipework.
The scaffold allowed the airlock and baglock to be sited directly on the deck, reducing the need for operatives to navigate challenging ground below.
2. Enclosure & Decontamination Facilities
The scaffold deck was ranch boarded to provide a safe working surface.
A modular decontamination unit was installed at height to reduce transit distances and maintain segregation from non- asbestos trades.
3. Removal Technique
The asbestos insulation was pre-soaked using the wet injection method, ensuring thorough saturation and minimising fibre release.
The wrap-and-cut technique was used to remove pipe sections safely, with each piece immediately wrapped and double-bagged for secure disposal.
4. Air Monitoring & Clearance
Independent analysts conducted background, leak, and clearance testing throughout the project.
Full four-stage clearance certification was obtained upon completion, confirming the successful decontamination of the work area.
Outcome
All asbestos insulation was safely removed within the agreed programme and without incident.
The high-level siting of the airlock and baglock reduced risks associated with the challenging ground terrain, demonstrating DMG’s commitment to safe, practical solutions.
The project was delivered in full compliance with HSE licensing conditions, Jeld-Wen’s site safety protocols, and current guidance/legislation.
Positive feedback was received from the client for DMG’s professional approach, technical knowledge, and ability to adapt methods to meet site-specific challenges.
