Telecoms Works RAMS Guide for UK Contractors

Key Topics in a Telecoms Works RAMS

Pole climbing and aerial work

Working on telecoms poles, overhead distribution frames, and street cabinets at height requires a specific working at height assessment addressing: inspection of the pole for structural integrity (rot, woodpecker damage, previous cable loading) before climbing; use of approved pole-climbing equipment (climbing irons, safety belt, lanyard, hard hat with chinstrap) in line with ENA TS 43-120 or equivalent network owner specification; confirmation that the operative holds the relevant pole-climbing competence (e.g. Openreach or NRSWA aerial operative qualification); and the rescue procedure for an operative incapacitated at height — which must include a trained rescue person at ground level and a rescuer-descent plan.

Overhead electricity line proximity

Telecoms distribution cables are frequently routed on the same poles as low-voltage electricity distribution cables. The RAMS must address the risk of contact with overhead electricity lines: confirm the identity of each cable type on the pole before climbing (telecoms wires are grey or black, electricity supply cables are darker and heavier — when in doubt, treat all cables as live electricity); confirm minimum working clearance from uninsulated electricity cables (no contact; treat as live at all times); and describe the emergency response if contact with a live electricity cable is made — do not touch the operative until the supply has been confirmed isolated, call 999.

Fibre optic COSHH and laser safety

Fibre optic cable work involves COSHH and laser hazards not present in standard construction: glass fibre slivers released during cutting and splicing are invisible, can penetrate skin, and must not be ingested — the RAMS must specify disposal of fibre waste (sealed container, not loose in general waste) and prohibition on eating, drinking, or touching the face without hand washing during fibre work; fusion splicers emit Class 1 or Class 3B laser radiation — operatives must not look into an unmated fibre end or a running splicer, and the RAMS must confirm that splicers are used per the manufacturer's instructions with all safety guards in place.

Street cabinet, chamber, and duct work

Street-level telecoms work involves opening chambers and duct access points in footways and carriageways — creating trip hazards, excavation risks, and potential confined space situations. The RAMS must address: NRSWA requirements for any opening in the adopted highway (licence, barriers, signing); atmospheric testing before entry into any enclosed chamber deeper than 1.2 m (oxygen deficiency, carbon monoxide, hydrogen sulphide as minimum); the confined space entry permit if the chamber meets the confined space definition under the Confined Spaces Regulations 1997; and traffic management for any work in the carriageway or adjacent to kerb lines in line with Chapter 8.