Gratuity Act for 4 years 190days for 5 days a working.

Follow simple steps narrated in this and other threads for you, apply your own skills like other employees that have posted success in threads, and you can succeed........

If required; lean on your employee's/trade unions leaders, local senior very able counsel of unshakable repute and integrity specializing in Labor/service matters............ 

Labor/service matters is altogether different field of law and at each location there are few counsels that specialize in it and they are very well known.

Usually lawyers worth their salt handling civil matters, do not meddle in such matters and refer such matters to such counsels..........

Ask around carefully at Labor Court/CGIT/CAT/Civil Courts/HC and you shall list of all such counsels and then you can chose................