C A sites means civic amenities site or household waste recycling centre (HWRC) is a facility where the public can dispose of household waste and also often containing recycling points. Civic amenity sites are run by the local authority in a given area or are under the control of the local authority.
In your case it will come under the control of the local civic body. i.e. the Village Panchayat office.
Though the MTP authority may approve plans for your designs, the approving authority shall be village panchayat.
If you agree to allot the common areas and CA sites as per the rules of town planing authority and are likely to invest a heavy amount, an agreement with the authorities may also be made that the licence shall not be cancelled at a later stage for any other reason other than for flouting the rules or in contradiction to existing law in this regard.
1. How do we ensure, in future, from government shall NOT give this building for public(other than residents/owners of the layout) use?
After having invested in the construction of the said structures by obtaining licence from government in this regard, it may not be feasible for the authorities to revoke the licence without any valid reason and at that stage it may not be maintainable if challenged properly.
2. How do we ensure, this club house is used only for residents of the layout?
A written rules or bye-law may be made to ensure that the club house shall be for exclusive use of the members alone and non-members are restricted from using the facility.
3. How we do ensure, the license is continued for life time, as we cannot move the building once constructed from this CA site to other site, if government cancels the license?
There can be no blanket permission for life time licence, one should be vigilant to renew the same regularly without any default or lapse this can ensure the maintainability in cse of any dispute in this regard in future.
4. Do you see any issue, if panchayat gives this license? Or/and, any other additional approvals required from any other office?
The town planning authority may be consulted in this regard.