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northeastsparx
hi guys, im new on here but i was testing for the local authority in void properties for years, to do a thorough inspection and test including your paperwork on an average 3bed installation should take about 4-5 hours, and that all depends on what your test results/visual inspection reveal. we also carried out all necessary remedial work and upgrading on top of testing so every void property went back satisfactory.
hope this helps.
hope this helps.