What is a mock up sample?

It is a full size sample of an item with all required accessories, colors fittings, etc, which will be the guide for that item preparing if approved

Full size for one item from project with all activies which will be excuted in the project, which will be a guide for all remaining items in future.

A sample of project or item prepared with complete specifications of consultants for the client so that any changes  if required in this project or item that can  be changed  in all remaining part of the project 

it is sample of installation of one item at project which must be approved by consultant hence it will be followed in upcoming installation of same items in future

A mock-up sample is guided by a (B.O.Q.) or applied as per the specification documents of any Construction Engineering Finishing to be approved by the Clients, Consultant or his Site Representatives.