The team was in Coimbatore and Pollachi on Tuesday and Wednesday. The trio B Chinnarasu (28) of Arakkonam, P Shanmugam (35) of Tiruttani and G Murugan (30) of Arani built a small shed, in three hours, in the Collectorate to show the authorities how they had lived in such dwellings as bonded labourers, bereft of basic amenities.