Each year around 1,000 trips or slips on construction sites result in fractured bones or dislocated joints, often leading to permanent disability.
These accidents harm workplace morale, reduce productivity, and raise insurance premiums.
Many of these incidents are due to negligence in handling building materials or waste.
Safe site operation requires co‑ordination between the client, contractor(s), and suppliers.
Before beginning a project, agree with the client on arrangements for handling materials and waste; see Managing Storage and Deliveries for Workplace Safety.
Larger projects should include this agreement in the construction phase plan.
Storing materials
To reduce the risk of mishaps in storing materials, experts recommend that you:
- designate storage areas for materials, waste, and flammable or hazardous substances
- don’t allow storage to ‘spread’ on walkways or store materials where they might obstruct access or interfere with emergency escape routes
- store flammable materials separately and protect them from accidental ignition
- install guard rails if materials are stored in high places
- keep all storage areas tidy
- plan deliveries to keep the amount of materials on site to a minimum
Managing waste
Decide how to manage waste streams produced during construction and assign responsibility for collecting and disposing of these materials on site.
Waste risk reduction guidelines include:
- have all flammable waste materials (such as packaging and lumber) cleared away regularly to reduce the risk of fire
- make clearing waste a priority for all workers, and be sure that everyone is on the same page
- include enough space for waste bins and containers in accessible locations, and set a schedule for collection
- provide carts or chutes for safe removal of waste from the building safely
For insurance options that address on‑site storage and material risks, review Builders Risk Insurance.
Our construction insurance professionals stand ready to advise you on keeping your workplace safe; talk to an agent.
Frequently Asked Questions
How should materials be stored on a construction site?
Store materials in designated areas away from walkways and emergency routes, separate flammables, and use guardrails for high storage.
Who is responsible for removing construction waste?
Responsibility should be assigned before work begins—typically agreed between the client, contractor, and subcontractors as part of site planning.
How often should flammable waste be cleared from a site?
Clear flammable waste regularly, ideally daily or according to a schedule that reflects the volume of waste and site activity.
What simple steps reduce slips, trips, and falls related to materials?
Keep storage tidy, limit materials on site through planned deliveries, and ensure walkways remain clear and well marked.