Ninety Utilities is a gas infrastructure contractor specialising in mains renewal, service replacement and associated utility works for gas distribution networks, principal contractors and delivery partners.
Most of our work is delivered as part of planned gas network replacement programmes.
Ninety Utilities works with gas distribution networks, principal contractors and delivery partners, providing experienced teams to deliver mains replacement, associated service works and the supporting streetworks needed to complete each section safely and efficiently.
We understand that these programmes are about more than installing pipe. Delivery has to work around residents, businesses, highways, traffic management, other utilities and the wider programme.
We deliver planned gas mains replacement works using the installation method appropriate to the scheme and existing network.
Our teams work within agreed designs, client procedures and authorisations, carrying out the excavation, installation and associated works required to progress each section through to completion.
Mains renewalWhere included within the programme, we undertake the associated service replacement and transfer works required as the new main progresses.
Service activity is coordinated with the wider mains programme, taking account of customer access, existing infrastructure and the requirements for connection and commissioning.
Service replacementExcavation and reinstatement form an important part of successful programme delivery.
Sites are managed around existing services, highway conditions, traffic and pedestrian movement, with excavations backfilled and reinstated to the required client, highway authority and SROH standards.
Excavation & reinstatementOnce a package of work is awarded, we work with the client team to understand the programme, scope, designs, delivery requirements and local constraints.
Resources and competencies are matched to the work before mobilisation, with site-specific requirements incorporated into the delivery plan.
On site, our teams work through excavation, mains and service installation, backfilling and reinstatement in line with the agreed programme and client procedures.
Testing, commissioning, network operations and any activities requiring specific gas distribution network approval are coordinated with the relevant parties.
Ninety Utilities takes responsibility for the work within our scope while working closely with the wider delivery team to keep each section moving.
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