S. tax liability in case of works contract

Is the pool constrcuted as part of single house, residential complex, hotel or commercial complex ?

sir,  that pool constructed in a park, the entire park is oned by a sports club,

Pool constructed in relation to a building intended for commerce is taxable. Rate is 4.12% of groos amount if compoistion is opted. Otherwise 10.3% of the labour portion of the work.

Sir under composite Tax scheme how much i have to pay  ?

Shall I eligible for Cenvat on input .

If composition is opted, 4.12% of the gross contract amount including material cost. Cenvat on input is not available while input services and capital goods are eligible.