OSR charges for my Plot in building approval in Chennai metropolitan

Although i am not very hands on with CMDA approval process, but there should not be any surveyor's fee for submitting the building plan approval

approve and give in-principle approval for the layout framework as existing and the cost of improvement works” shall be omitted; Page 5 4 in

dtcp approved layout list approve and give in-principle approval for the layout framework as existing and the cost of improvement works” shall be omitted; Page 5 4 in

dtcp approval checklist in tamil nadu Approval of layouts is issued only by the Town and Country Planning Department Therefore, buyer should insist on approval by DTCP 23)What are the problems