Most cabling disputes are not about workmanship. They are about scope: what was included, what was assumed and who was meant to do the bits in between. A clear structured cabling scope protects your margin, keeps the customer happy and lets a field partner quote accurately the first time.
This guide is for project managers and service delivery leads at IT service companies and MSPs who subcontract cabling work. For how we deliver it, see our structured cabling service.
1. Site information and survey
Start with what exists. A scope should state whether a survey is included or whether the partner can rely on drawings you supply. Include:
- Site address, floor plans and the areas in scope
- Location of comms rooms, risers and existing cabinets
- Ceiling and floor type, and whether containment is in place
- Any asbestos register or building survey the partner must review
If you need a survey template, our IT site survey checklist is a good starting point.
2. Outlets, cable type and quantities
Be exact. List outlet counts per room or zone, the number of data points per outlet, and the cable category, for example Cat6 or Cat6A. State the sheath fire rating required; in the UK and EU this usually means LSZH cable with an appropriate CPR Euroclass. Note any special outlets for wireless access points, CCTV or AV.
3. Containment and routes
Containment is where scope gaps hide. Say who supplies and installs basket tray, trunking, conduit and ceiling fixings, and whether existing containment can be reused. Note maximum fill and segregation from power cables.
4. Comms room and cabinet work
Define cabinet size and position, patch panel type and quantity, cable management, power distribution units and earthing. If racking active kit is included, link it to a separate task list; our rack and stack services checklist shows what to capture.
5. Fibre backbone
For multi-floor or multi-building sites, specify fibre type (for example OM4 multimode or OS2 singlemode), core count, termination method and connector type at each end.
6. Standards, testing and certification
Name the standards the installation must meet. In the UK and Europe that is usually BS EN 50173 and BS EN 50174, alongside ISO/IEC 11801. In the USA, the TIA-568 series is the usual reference.
Ask for every copper link to be tested with a calibrated certification tester, and every fibre link with loss testing at minimum. Results should come back in native and PDF formats, matched to link IDs.
7. Labelling and documentation
Agree a labelling scheme before work starts, covering outlets, patch panel ports, cables and cabinets. Require as-built drawings, a port schedule and the test results as part of handover, not as an optional extra.
8. Removal, making good and fire stopping
State whether redundant cable must be removed, how waste is handled, and who is responsible for making good ceilings, walls and floors. Any penetrations through fire-rated walls or floors must be fire stopped, with photos as evidence.
9. Access, hours and permits
Note working hours, out-of-hours requirements, permits to work, induction needs and parking. City centre sites in London, Paris or New York often restrict deliveries and require advance booking of loading bays.
10. Acceptance and warranty
Define what “complete” means: all links pass, labels match the schedule, documents are delivered and the customer has walked the site. State any manufacturer warranty required and what the installer must register.
Scoping cabling across several sites or countries
When the same cabling package is going into offices in, say, Manchester, Dublin and Amsterdam, write one master scope and attach a short schedule per site. The master sets the standards, cable types, labelling scheme and handover pack. Each site schedule covers outlet counts, routes, access hours and anything unusual about the building.
Add a local section per country for cable fire ratings, permits and working-time rules, which differ between the UK, Germany and the UAE. This keeps quotes comparable and makes it obvious when a site needs a variation.
Where we deliver
We deliver cabling, wireless surveys and related field work under your brand, with 2,000+ field engineers worldwide and 285 cities on our coverage map. Typical projects take in sites in London, Manchester, Dublin, Amsterdam, Frankfurt, Dubai and New York. See our pages for the United Kingdom, Ireland, Netherlands, Germany, UAE and USA.
Our 24/7 service desk, coordinated from London, responds in under 30 minutes all year. For follow-on support levels, see dispatch and SLAs, and for how we work with MSPs and integrators, visit field service partners.
Frequently asked questions
What is the most commonly missed item in a structured cabling scope?
Removal of redundant cable and making good after the work. Without it, old cable stays in ceilings and risers, and nobody has agreed who repairs ceiling tiles, walls or fire stopping.
Which standards should a cabling scope reference?
In the UK and Europe, BS EN 50173 and BS EN 50174, alongside ISO/IEC 11801. In the USA, the TIA-568 series is the usual reference. Name the standard and the category or fibre type in the scope so test results can be checked against it.
Do we need test results for every link?
Yes. Ask for a test report for every copper and fibre link, saved in the tester’s native format and as PDF, with link IDs matching the labels and drawings.
Can the same scope be used in different countries?
Mostly. Keep the structure the same and add a short local section for standards, cable fire ratings, permits and working-hour rules in each country.
Have a cabling scope ready to price?
Send us the scope, drawings and site list, and we will confirm coverage and share our partner rate card.