noida the developers of the two sixstorey buildings that collapsed in shahberi village had used substandard material for their construction police have mentioned in the fir filed against 24 persons on wednesday while the owner of the newly built sixstorey building has been identified as salim a resident of meerut who runs a dispensary there the owner of the underconstruction project has been identified as ganga shankar dwivedi who has been arrestedpolice are on the lookout for salim the accused are mostly brokers and relatives of dwivedi and salim who were involved in the construction of the two projectsin the fir rajendra kumar a senior subinspector of bisrakh police station stated that the collapse created a scare in the neighbourhood and people started fleeing from neighbouring houses investigations revealed that the underconstruction apartment was being developed by j k homes pvt ltd pankaj goyal manish goyal elin gupta ganga shankar dwivedi dinesh sanjeev kumar and sonu pathak were among those associated with the development salim meeruti and his associates nitin tyagi kailash tyagi prashant sharma and others developed a similar project in the neighbourhood the other building that collapsed dwivedi admitted that there was no noc for his project police said