Permanent and temporary gas disconnections for demolition, site clearance, and network rationalisation. GIRS accredited capping with formal safe disconnect confirmation.
Every gas disconnection follows a clear, auditable sequence. Here is exactly what happens at each stage.
Gas disconnections fall into three categories. Temporary isolation is used for construction works where the supply will be needed again. The GDN isolates at the network side and a reconnection charge applies when supply is restored. Permanent disconnection and capping is required where the property is being demolished or the gas supply is no longer needed. The service pipe is cut and capped at the boundary by a GIRS accredited operative. Main abandonment applies where an entire gas main is being decommissioned, typically as part of a large site clearance or network rationalisation programme.
Permanent capping follows a defined sequence. The gas supplier arranges meter removal and account closure. Once the meter is removed, USP mobilises a GIRS accredited operative to cut and cap the service pipe at the boundary or curtilage in accordance with IGEM/TD/3. The capping point is marked, tested, and recorded. USP then notifies the GDN so the asset register is updated to reflect the disconnected service. All documentation is retained for the health and safety file.
Where a gas main is being decommissioned as part of a wider site clearance, the abandonment process is more complex. The main must be purged of all residual gas and pressure tested to confirm it is gas-free. Both ends are then mechanically sealed and the GDN records are updated. USP manages the full abandonment programme, coordinating with the GDN at each stage and providing written confirmation when the main is safe.
CDM regulations require that all services are confirmed as safely disconnected before demolition begins. This is not a recommendation, it is a legal requirement. The Principal Contractor must hold written evidence of disconnection for every utility service, including gas, electricity, and water. USP provides a formal safe disconnect letter upon completion of the gas disconnection works. For multi-utility sites, USP can coordinate gas, electricity, and water disconnections under a single programme to simplify the CDM file.
Every gas disconnection we carry out is formally documented and confirmed by a GIRS accredited operative. These are real USP projects, not stock photos.
The critical parameters that govern every gas disconnection and capping project.
End-to-end capability from a single GIRS-accredited provider.
Every gas disconnection we carry out meets the highest industry standards. Worker safety, public safety, environmental responsibility, and project compliance from planning to sign-off.
50 Google Reviews
I contacted USP and within minutes had a chat with Justin who described exactly how the job would be done and provided a comprehensive quote including labour and materials and was able to start the work in just 7 days. Justin and his team were brilliant and did an amazing job. I can highly recommend USP.
Jack and Joel were absolutely amazing this morning and really put themselves out to dig a hole without having to dig another hole in my drive. More work for them but one happy customer.
From the initial quote through to work completion, Justin and his work partner were a mix of professional, knowledgeable, good-humoured, and clear in all explained (I felt an instant ease to agree to the work). The work itself was excellent and they left the place immaculate!
George and Jack come out today to move a gas meter. It wasn't a straightforward job, but they both took time to talk me through what they were doing and what the next steps are. Very friendly and polite and thought about the needs of our family.
Jack and George are great.
Bang on time, completed the work perfectly, no issues. Left the meter really neatly finished. Jack and Joel were very courteous and did a great job.
George and Jack turned up and did a first class job, very friendly and professional. Great job lads.
Jack and Joel were brilliant. Very polite, worked to my highest expectations. Left the area as clean and tidy, as was possible. And explained every step of the process to me, answering any questions I had.
Fantastic work from Jack and Johl.
Tell us about your project and we will send you a free, no-obligation disconnection plan within 24 hours.
Prefer to talk? Call 024 7542 6505 for immediate service.