The framework is column work with pillars and bricks work and mostly used for the commercial projects and grey structure masonry work is totally bricks work with a good ratio of cement and sand. It’s a very general question people ask and they got robbed from local other contractors and it depends on the work how you are dealing with your builder or contractor for the work to be done. The items are very simple for the grey structure and all main items till plaster you can say that all masonry work is included with plumbing and electric piping or you can count items mentioned below. All that looks grey it’s called grey structure. Following items have been available in grey structure, however, require to get concurred before signing an agreement.