LUCKNOW The district administration in Sambhal roped in manual workforce and deployed earth movers to expedite the excavation work at an age-old 400 sq m stepwell, which was uncovered by an ASI team in Chandausi tehsil of the district on December 21, said officials. “Notices will be served to free the stepwell from encroachers,” said Sambhal district magistrate Rajender Pensiya. …