
Responsible delivery.
Every day, every project.
For us, sustainability is not about grand statements, but practical choices every day. It means safe sites, sound material choices and routines that work over time. Quality, health and safety, and responsible delivery are closely connected.
Quality and safety are at the heart of our approach to sustainability
At Nexum, sustainability is a natural part of good craftsmanship and responsible delivery — in concrete works as well as groundworks. It means planning better, choosing long-lasting solutions and using materials, time and machinery more consciously.
In practice, it means less material wastage, less construction waste and sound logistics, so projects are delivered efficiently and with fewer errors.
We have a dedicated HSE/QA manager who oversees quality assurance and safety in every project. That responsibility is not outsourced — it is part of our everyday work.
“We commit to building safely, keeping our promises and looking after the people who work with us. That is the foundation of everything we do.”
Good planning before concrete placement reduces errors, waste and rework
Sustainability starts in the details on site. When reinforcement, service penetrations and logistics are coordinated before placement, the work is more precise and requires less corrective work afterwards.
- Better coordination between trades before critical operations
- Less material wastage through a clear plan and controlled progress
- More consistent quality because the work is done right the first time
Six pillars of responsible operations
Health and safety on site
Established routines and procedures that ensure safe working conditions. The safety of our employees and partners always comes first.
Quality that lasts
Quality in execution means a longer service life, fewer repairs and less resource use over time. Good craftsmanship is a sustainable choice in itself.
Resource awareness
Careful planning and coordination minimise material wastage and ensure resources are used efficiently throughout the project.
Responsible site practices
Sound site routines keep the workplace tidy and orderly while keeping the environmental footprint as low as possible. We take responsibility for the area we work in.
Long-term relationships
We believe in lasting partnerships built on trust, transparency and mutual respect — with clients, suppliers and subcontractors.
Environmental awareness
We seek out greener materials and methods wherever possible, and build sustainability into our day-to-day operations and decision-making.

Briskeby — working on a zero-emission construction site
The tram infrastructure at Briskeby is being renewed on a site requiring emission-free construction operations.
For Isachsen Anlegg AS we are casting foundations for overhead-line masts and the tram tracks themselves on the Tilpasning SL18 project — the upgrade of the tram infrastructure for Oslo’s new trams.
Working on an emission-free construction site in a dense residential area places particular demands on planning, site setup and logistics. The requirements for concrete placement remain the same: tolerances, curing monitoring and documentation.
Would you like to know more about how we work?
Get in touch for an informal chat about our routines, quality assurance and approach to sustainability.
Get in touch