A proper Supermarket Remodel should always start with a store survey. Most Supermarkets will have an up to date Floor Plans and Refrigeration Schedule in the Mechanical Room.
We survey the area or areas the customer is looking to change, drawing up the existing fixtures & utility locations (electrical, plumbing, and refrigeration line sets). Then overlay your new layout and evaluate the need to move/abandon/run new utilities for the remodel area. Then work with the costumer to finalize a schedule for project.
Next we go the the proper localities with drawings and specs and obtain the proper permits for the project.
The job is only finished when the customer is happy with the product and service we supplied.