Yes, it is common practice for Subco to provide a written proposal before commencing a project. This proposal typically outlines the scope of the project, timelines, costs, and any specific terms and conditions that may apply. The intention behind a written proposal is to ensure that both parties have a clear understanding of the project's expectations and deliverables. To obtain a proposal, interested parties usually need to discuss their project requirements in detail with Subco representatives. This discussion helps Subco tailor the proposal to meet the unique needs of the client. For the most accurate and up-to-date information regarding proposals, it is advisable to check Subco's official website, where specific contact details and resources may be available.