<p>Seven migrant workers and an engineer were injured when a slab being laid for building a ramp of an under-construction flyover collapsed in LB Nagar here on Wednesday morning, police officials said.</p>.<p>The incident happened around 3.10 am when concrete was being poured between two pillars of the flyover for construction of the ramp, they said.</p>.<p>The injured were shifted to a hospital and one of them is seriously injured, a police official at LB Nagar police station said.</p>.<p>The injured workers are from Uttar Pradesh and Bihar.</p>.<p>A case was registered and an investigation was on, the official added.</p>
<p>Seven migrant workers and an engineer were injured when a slab being laid for building a ramp of an under-construction flyover collapsed in LB Nagar here on Wednesday morning, police officials said.</p>.<p>The incident happened around 3.10 am when concrete was being poured between two pillars of the flyover for construction of the ramp, they said.</p>.<p>The injured were shifted to a hospital and one of them is seriously injured, a police official at LB Nagar police station said.</p>.<p>The injured workers are from Uttar Pradesh and Bihar.</p>.<p>A case was registered and an investigation was on, the official added.</p>