Metal Framing (MF and GL Systems)

Metal framing systems (MF and GL) provide lightweight steel structures for partition walls and ceiling linings.
Components include C-studs, U-tracks, resilient bars, and ceiling channels cut and fixed on site.
Cut edges of galvanised steel framing are extremely sharp and cause deep lacerations to unprotected hands.
Power tools including aviation snips, nibblers, and angle grinders generate metal fragments and noise.
Overhead fixing of ceiling channels involves sustained work above head height, causing shoulder strain.
Drill fixings into concrete soffits generate silica dust and require on-tool extraction or water suppression.
Tall partition frames are unstable until fully braced and boarded; they topple if bumped or pushed.
Working from stepladders and scaffold platforms is required for ceiling framing installation.
Metal framing is conductive; accidental contact with live electrical cables during fixing causes shock.
The Manual Handling Operations Regulations 1992 and COSHH 2002 apply to metal framing installation.

Laceration risk	Sharp cut edges of galvanised steel cause deep hand and forearm cuts that require medical treatment.
Overhead strain	Sustained overhead work fixing ceiling channels causes chronic shoulder and neck musculoskeletal disorders.
Silica dust	Drilling fixings into concrete soffits without extraction exposes workers to respirable crystalline silica.

Do

Don't

Wear cut-resistant gloves when handling and cutting metal framing components.
Use on-tool dust extraction when drilling fixings into concrete soffits.
Brace and secure tall partition frames immediately to prevent toppling.
Take regular breaks from overhead ceiling installation to reduce shoulder strain.
Wear eye protection when using power tools to cut metal framing sections.
Use appropriate access platforms for all ceiling framing work above head height.
Scan walls and soffits for hidden cables before drilling any fixings.
Deburr sharp edges on cut framing sections before handling and fitting.
Wear hearing protection when using angle grinders or nibblers in enclosed areas.
Plan the framing sequence to minimise sustained overhead work periods.

DON'T handle cut metal framing without cut-resistant gloves in place.
DON'T drill into concrete soffits without dust extraction or suppression.
DON'T leave tall unbraced partition frames standing where they could topple.
DON'T work overhead for extended periods without breaks to rest shoulders.
DON'T use an angle grinder without eye and hearing protection in place.
DON'T drill fixings without scanning for hidden cables and pipes first.
DON'T stand on unstable items to reach ceiling framing; use proper platforms.
DON'T leave sharp metal offcuts on the floor as laceration and puncture hazards.
DON'T force metal framing into position; adjust the track alignment instead.
DON'T stack bundles of framing where they block fire escape routes.

See also: Drylining Safety Awareness | Plasterboard Handling and Fixing

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