Site inspection checklist for construction

A weekly site inspection is one of the clearest ways a site manager shows the site is being actively monitored, not just run. It catches the scaffold that has lost a guard rail, the trailing lead across a walkway and the excavation without proper edge protection before any of them become an incident. This guide gives a practical, UK site inspection checklist you can walk with, a worked example of a finding done properly, and how to record the whole inspection from your phone so it stands up as evidence.

What a construction site inspection needs to cover

A good inspection walks the whole site in a repeatable order and checks the things that actually hurt people. Cover each of these areas, note what you checked, and log any finding with a photo and an owner:

• Access, egress and boundaries. Secure hoarding, gates, signage, safe pedestrian and vehicle routes, and any unauthorised access points
• Welfare. Toilets, washing, drying and rest facilities clean and stocked, drinking water available
• Housekeeping and storage. Clear walkways, materials stored safely, waste managed, no trip or fire hazards building up
• Work at height. Scaffold tags in date, guard rails, toe boards and brick guards, ladders and steps, mobile towers, and any fragile surfaces protected
• Excavations. Support or battering, edge protection, safe access, ground water, and services located
• Plant and equipment. Certificates and inspections in date, banksman where needed, exclusion zones, refuelling, and keys secured
• Electrical and services. Cables routed safely, no damaged leads, correct voltage tools, and isolation where needed
• Fire and first aid. Extinguishers, hot works controls, escape routes, and a stocked first aid kit with a named first aider
• PPE and behaviour. Hard hats, hi-vis, boots and task-specific PPE worn, and safe working observed
• High-risk activity in progress. Any lift, hot works, confined space or live activity checked against its permit or method statement

A worked inspection finding example

A finding is only useful if it names the hazard, the location, the action and who owns it. Here is what that looks like. It is illustrative only.

Weekly site inspection. Access and welfare: satisfactory, welfare clean and stocked. Housekeeping: minor waste build-up at the east elevation, cleared during the walk. Work at height: scaffold tag to the rear elevation out of date, gap in the guard rail at the second lift, north corner. Action: scaffold taken out of use at the rear, notice placed, scaffolder called to re-inspect and reinstate the guard rail before use, owner named, target same day. Photo attached. Excavations: edge protection and access satisfactory. Plant: telehandler certificate in date, banksman present. Electrical: one damaged extension lead found in the drying room, removed from use. Fire and first aid: satisfactory. PPE: satisfactory across site.

The out-of-date scaffold tag and the guard rail gap are named, located, actioned and owned. That is an inspection that would stand up, not a tick sheet.

Why the record matters

Under CDM 2015 the principal contractor has to plan, manage and monitor the construction phase, and a documented inspection is the plainest evidence that monitoring is happening. If the Health and Safety Executive visits, or if something goes wrong, the difference between a defensible position and a serious problem is whether you can show that hazards were being found and actioned week after week.

An inspection with dates, photos and closed-out actions shows a live safety process. A blank tick sheet, or no record at all, shows nothing. The record is not paperwork for its own sake, it is the proof that the site was being run properly.

Paper vs phone on the inspection walk

A paper inspection sheet means writing on a clipboard in the rain, taking photos separately, and typing the whole thing up back in the cabin, by which point the photos and the findings have to be reunited by memory. Most of the time it never gets typed up at all.

Running the inspection from a phone means the photo attaches to the finding as you make it, the action and owner are captured on the spot, and the report is produced from the completed walk rather than reconstructed later. The record is stamped with the time and location automatically, and it saves offline where the signal drops so nothing is lost between the far corner of the site and the office. An inspection you can finish on the walk is an inspection that actually gets done every week.

Frequently asked questions

What should a construction site inspection checklist cover?

A site inspection walk should cover access and boundaries, welfare facilities, housekeeping and material storage, work at height and scaffolds, excavations, plant and equipment, electrical safety, fire and first aid, PPE, and any high-risk activity in progress. Record what you checked, note any findings, add a photo, and assign each finding to someone to fix with a target date.

How often should a construction site be inspected?

Carry out a documented site inspection at least weekly, with additional checks after any significant change such as a new scaffold, a new phase of work or after severe weather. Some items, such as scaffolds and excavations, have their own required inspection frequencies that must be recorded separately.

Why record inspections with photos and dates?

A dated, photographed inspection record shows you were actively monitoring the site and dealing with hazards, which is central to CDM 2015 duties. If an incident occurs, the inspection trail is the evidence that risks were being identified and actioned rather than ignored.

How does FORGE Command handle site inspections?

FORGE Command lets you run a site audit or inspection from your phone, tick off each area, add a photo and a finding, assign actions, and export a branded PDF report. Every record is stamped with GPS, weather and time, and it works offline. It is a one payment of £39.99 with no subscription.

Related: how to run a snag list that gets closed, what a defensible site diary records, construction app that works offline.