Dear Colleague,
This is a common scenario in all construction sites/construction industries. You have rightly conducted a post-mortem. If you are very sure that this is a natural death, there may not be any compensation applicable. However, as rightly pointed out by our learned colleague, there may later be a claim connecting his employment on that day of the incident and stating that he further stayed in the shelter provided by the employer, etc. Therefore, you need to wait for any claim under the Employees' Compensation Act 1923, and then you can respond legally at that time. It would be advisable to engage a legal counsel and proceed on merit before the Commissioner, for which you need to keep all relevant documents.
Nevertheless, take the family into confidence. Considering he died on the premises/in the shelter provided, you may approach this subject on a humanitarian basis. Perhaps support for the funeral and employment for the ward, etc. Any monetary compensation you directly provide to the wards will not amount to Legal Compensation under the Employees' Compensation Act 1923. If there is a legal claim later, whatever amount you paid will not be considered, and your employer will need to settle the compensation before the commissioner. Therefore, handle this situation with care. Ensure all possible settlements like PF/EDLI/Pension benefits/any other voluntary cash assistance, etc., are made. In the case of compensation, it has to be considered before the WC Commissioner whenever a legal case arises at a later date. Once again, it is advisable to extend all humanitarian support and benefits possible as he had worked for the company, and his family has suffered a loss. Take care, and when someone is lost, we should provide support to the fullest extent possible.