I would like to take part in this discussion and submit as follows:
Section 53 of the Employees' State Insurance Act, 1948
Section 53 of the Employees' State Insurance Act, 1948, debars only the Insured Persons or their dependents, as covered under the said Act, from claiming compensation under the Employees' Compensation Act, 1923, from the employers. It does not exclude the operation of the Employees' Compensation Act, 1923, entirely from any establishment/factory, which is also covered under the Employees' State Insurance Act, 1948.
Definition of "Employee"
However, the definition of "employee" as mentioned in Section 2(1)(dd) of the Employees' Compensation Act, 1923, along with Schedule-II of the same, is a long list of occupations, which includes factories/establishments defined as "factories" or "mines" in respective Acts.
Therefore, in my opinion, all employees working in occupations as defined in Section 2(1)(dd) & Schedule-II of the Employees' Compensation Act, 1923, are entitled to compensation under the EC Act, as mentioned above (except insured persons and their dependents who are covered under the Employees' State Insurance Act, 1948).
Wage Ceiling Under the Employees' Compensation Act, 1923
Further, under the Employees' Compensation Act, 1923, I have not found any wage ceiling restricting coverage of a particular set of employees getting wages only up to some wage ceiling. If I am not wrong, the employees getting wages exceeding Rs. 15,000 per month (not covered under the ESI Act, 1948) are coverable under the Employees' Compensation Act, 1923, if otherwise defined as an "employee" under the said Act.
Coverage Under the Employees' State Insurance Act, 1948
Further, the coverage under the Employees' State Insurance Act, 1948, is restricted only to implemented areas and to employees getting wages up to the coverable wage limit (presently Rs. 15,000 per month), whereas the provisions of the Employees' Compensation Act, 1923 (as mentioned above) extend to the whole of India.
Perhaps, members will correct me if I am wrong in any way.
With regards;