Capitalization of asset

Hi Friends,

Our company is Constructing new plant, and the company is purchasing Machinery & Other Equipments which is part of the Construction. Ex: A big Crane Purchased & Installed to New Plant which is going to Capitalize on April-2015,on the same day the plant will start production. For this Crane we received the bill, Here my doubt is whther I should capitalize the Crane as on Bill date or I should keep in Capital work in Progress. The new crane is attaching to the new Plant & not seperatable.

We are capitalising Other Machineries which are used for Production as on bill date, Regarding Crane whether it is part of Civil Work or not..when should capitalise? Expecting Reply soon.

Thanks in Advance.