LATEST GST RATE FOR GUEST HOUSE MAINTENANCE CONTRACTS OF GOVT.of India

sir we are handling Govt. of India Ministry of Defence Guests house maintenance contracts in Bangalore and other states please suggest the latest GST rates for our services , we basically supply manpower to all this establishments and maintain their infrastructure ( cleaning services catering services and other allied services
regards
raju

does GST notification no 24/2017- central tax (rate) under Vi (c) hols good to my query please suggest