supply of tender for awarding commercial publicity rights on exterior & interior surface of 12 coach emu rake(vinyl wrapping on full body of exterior side walls & specified area inside the coaches) plying over howrah divisionfor a period of five years. during currency of this contract, license fee shall escalate by 10% each year after the endof 1st three years of the contract. tenderer should quote his offer on estimated value of 1st year (unit rate) asmentioned above. total display area in one