Hello everyone, it's me again with the saga of the structural survey. Spoken to the engineer and a local builder who comes highly recommended and both have mentioned this lintel as a possible issue. The engineer thought it wasn't urgent but the builder was much more concerned, despite the fact he basically thought everything else was a non issue. So looking to see what you think and how much urgency there is to replace this? If you think there is urgency how much would it likely cost?
The report said the following but as I say this old school fairly blase builder was more concerned:
The precast concrete lintel over the kitchen window is fairly slender, and for the span we would have expected a two-course high type, 140mm rather than 65mm. The fact that the slope down in the lintel towards the rear reflects the pattern of historic movement indicates that widening of the window was carried out many years ago. It is also possible that these alterations have exacerbated the movement associated with an increase in foundation bearing pressure arising from the widened window. Whilst there is no evidence to indicate that replacement of the lintel might be required in the short-term, if any cracking does appear in the brickwork above we would then advise replacement in a more substantial form.
The report said the following but as I say this old school fairly blase builder was more concerned:
The precast concrete lintel over the kitchen window is fairly slender, and for the span we would have expected a two-course high type, 140mm rather than 65mm. The fact that the slope down in the lintel towards the rear reflects the pattern of historic movement indicates that widening of the window was carried out many years ago. It is also possible that these alterations have exacerbated the movement associated with an increase in foundation bearing pressure arising from the widened window. Whilst there is no evidence to indicate that replacement of the lintel might be required in the short-term, if any cracking does appear in the brickwork above we would then advise replacement in a more substantial form.