Site delivery for fabricators installing structural and secondary steelwork.
OP Steel provides installation gangs, site supervision, technical support and commercial control for steel fabricators.
You retain the client relationship and control of the steelwork package while OP Steel takes responsibility for delivering the site installation.
For steel fabricators
OP Steel works directly with steel fabricators who need the installation side of a package delivered safely, predictably and with proper site control.
Need a quick overview?
Download the OP Steel capability sheet for a concise summary of our site services, engineering support and complete steel package capability.
Installation Gangs
Experienced erectors and fitters mobilised with van and standard tools, ready to install structural and secondary steelwork.
Gangs are sized to the package and the programme, whether that is a short installation push or sustained support across a longer site programme.
Our teams understand live construction environments, demanding programmes and technically complex steel installation.
Service Capabilities
- Steel erectors and fitters
- Van and standard tools included
- Primary structural steel installation
- Secondary steelwork installation
- Metalwork and miscellaneous steel
- Short-term installation support
- Sustained project-based labour support
- Installation sequencing support
Gangs are mobilised around:
- A clearly defined installation scope
- Agreed access, sequence and programme
- Safe working practices and RAMS
- Efficient coordination with other trades
- Reducing disruption and rework
We deliver the installation. You keep the client relationship and control of the steelwork package.
Related site support
Steelworkers in London
For London-based projects, OP Steel can provide steelworkers, erectors, fitters and site supervisors for fabricators needing reliable installation support.
Site Supervision & Managed Installation
Supervision keeps the installation under control and gives fabricators a single point of accountability on site.
Our supervisors run the gang, manage the interface with the main contractor and keep your office informed on progress, obstructions and risk.
Service Capabilities
- Site supervisors and foremen
- Managed installation packages
- Daily progress reporting
- Coordination with main contractor and trades
- Lift and sequence planning on site
- Temporary works coordination support
- Quality checks and snagging control
- Handover and close-out support
Supervised installation gives you:
- One accountable point of contact
- Visibility of daily progress
- Earlier warning of programme risk
- Consistent safety and quality standards
- Fewer surprises at close-out
Supervision is what turns labour on site into a controlled, reportable installation package.
Technical & Buildability Support
Practical technical input aligned with how the steel will actually be installed.
We review drawings, connections and sequence against real site conditions so buildability problems are resolved before they reach the erection face.
Service Capabilities
- Buildability reviews
- Installation methodology input
- Connection and interface checks
- Clash and access identification
- Sequencing and lift planning support
- Technical support during installation
- Coordination between fabrication and site
- Site queries resolved with your office
Technical support helps you:
- Identify clashes and access issues early
- Align drawings with installation methodology
- Reduce coordination issues on site
- Improve installation efficiency
- Support programme certainty
Poorly coordinated information creates commercial exposure later. We deal with it at the front end.
Guide
Steel Fabrication Drawings Explained
How GA, assembly and single-part drawings fit together – and how buildability reviews prevent fabrication and installation problems on site.
Commercial Control
Installation is only as strong as the records behind it.
We capture progress, dayworks, variations, delays and disruption as they happen, so your commercial position is evidenced rather than reconstructed months later.
Service Capabilities
- Daily and weekly progress records
- Signed dayworks sheets
- Variation evidence and instruction records
- Records of delays and disruption
- Photographic progress records
- Labour and resource allocation records
- Site diaries and obstruction notes
- Records issued to your commercial team
Proper records protect:
- Your entitlement on variations
- Your position on delay and disruption
- Valuation and payment applications
- Programme discussions with the main contractor
- Margin on the steelwork package
We record what happened on site, when it happened and who instructed it – and hand it to you.
Engineering, detailing and complete steel packages.
Site installation is our lead offer. Where a fabricator or client needs more, these capabilities are available alongside it.
They are additional support, not a route to competing with the fabricators we work for.
Engineering & Detailing
- Steel detailing
- Fabrication drawings
- BIM coordination
- Drawing production and revisions
- Technical support during fabrication
- Steelwork package coordination
Complete Steel Packages
- Scope review and package definition
- Fabrication planning and management
- Procurement and supply-chain coordination
- Logistics and delivery planning
- Erection, installation and supervision
- Quality records and handover documentation
We work behind the fabricator, not around them.
You retain the client relationship and control of the steelwork package while OP Steel takes responsibility for delivering the site installation.
Working this way removes the usual site delivery risks:
- Gangs that need constant management from your office
- Misalignment between drawings and site conditions
- Delays caused by rework and unresolved queries
- Dayworks and variations carried out but never evidenced
- Delay and disruption that cannot be demonstrated later
- Handover and close-out gaps
Your client sees your package delivered properly. We stay in the background, on site, doing the installation.
Structural and secondary steelwork installed under technical, operational and commercial control.
Tell us about the package, the programme and the site. We will tell you what gang, supervision and records it needs.