Final answer:
The four responsibilities of the architect at project completion according to B101 are construction administration, post-construction services, document retention, and post-occupancy evaluations.
Step-by-step explanation:
The four responsibilities of the architect at project completion, according to B101, are as follows:
- Construction Administration: The architect ensures that the project is built according to the design documents and specifications, and resolves any issues or conflicts that arise during construction.
- Post-Construction Services: The architect reviews the building after completion to ensure that it meets the design intent, conducts a final walkthrough with the client, and addresses any outstanding issues or deficiencies.
- Document Retention: The architect maintains a record of all project-related documents, including drawings, specifications, and contracts, for future reference or potential disputes.
- Post-Occupancy Evaluations: The architect may conduct evaluations of the building's performance and occupant satisfaction to assess the success of the design and identify any improvements or lessons learned for future projects.