- Computer aided design system (CAD) software compatible with the drawing requirements of the company. The software must be available to the drawing developer.
- Lists of process elements.
- Description of input, output main and auxiliary flows.
- Boundaries of equipment installation.
- Identification of all components in accordance with the company's system - the drawings must be clear to users.
- Types and characteristics of materials to be used.
- Energy balances for each line.
We set out a specific list of inputs required from the customer in the terms of reference of the contract.