Tower Inspection Procedures Flashcards

What role does photographic evidence play in tower scaffold inspections?

Answer: Photographs can supplement written reports by providing visual evidence of defects, conditions, and the overall state of the tower

While not a legal requirement, photographs are valuable supplementary evidence. They provide visual records of defects, general condition, and site context. However, they supplement rather than replace the formal written inspection report.

What training must a person have to carry out formal tower scaffold inspections?

Answer: They must be a competent person with relevant training such as PASMA, plus experience in identifying tower scaffold defects

The inspector must be a competent person as defined by WAHR 2005, with sufficient training, experience, and knowledge to identify defects and assess risks. PASMA tower inspection training is the recognised standard for this competence.

How should the results of tower scaffold inspections be communicated to workers who will use the tower?

Answer: Through a combination of scaffold tags, written reports available on site, and verbal briefings

Workers need to know the tower's status before using it. This is achieved through visible scaffold tags (green = safe), accessible written reports, and verbal briefings during toolbox talks or pre-start meetings. Workers should also know to report any changes they observe.

What should an inspector verify about the height-to-base ratio during a tower inspection?

Answer: That the actual height does not exceed the permitted ratio (3:1 outdoors, 3.5:1 indoors) for the base dimensions, or that stabilisers extend the effective base

The inspector must verify the tower's actual height against its narrowest base dimension. For outdoor use, the maximum ratio is generally 3:1, and for indoor use 3.5:1. If stabilisers are fitted, their extended dimensions form the effective base for calculation.

What is the consequence of failing to maintain proper tower scaffold inspection records?

Answer: It is a breach of WAHR 2005, potentially resulting in enforcement action, prohibition notices, fines, or prosecution

Failure to maintain inspection records is a breach of Schedule 6 of WAHR 2005. The HSE can issue improvement notices, prohibition notices (stopping the work), or prosecute. In the event of an accident, absent records significantly worsen the legal position.

When inspecting a tower scaffold used for extended periods, what additional consideration applies?

Answer: Increased frequency of checks for wear, fatigue, corrosion, and loosening of components due to prolonged use and repeated loading

Towers in long-term use are subject to cumulative wear, metal fatigue, progressive corrosion (especially outdoors), and gradual loosening of components. Inspection frequency and detail should reflect these additional risks, potentially exceeding the minimum 7-day interval.