Who has the responsibility for the design of the fire suppression systems as specified in the contract?

The responsibility for the design of the fire suppression systems as specified in the contract typically lies with the subcontractor. This is because subcontractors are specialists in specific trades, such as fire protection or plumbing, and they possess the necessary expertise and skills required to design effective systems. They ensure that the designs meet the local codes, regulations, and specific requirements outlined in the contract.

While the project manager oversees the project's overall execution and the general contractor coordinates the various aspects of construction, including managing subcontractors, the actual design work, which demands specialized knowledge, falls under the purview of the subcontractor. The owner is generally involved in high-level decisions and approvals but does not handle the technical design aspects.