What action must the Contractor take if the City rejects deliverables?

If the City rejects deliverables, the Contractor is required to replace the rejected deliverables without delay and at no cost to the City. This requirement emphasizes the Contractor's responsibility to ensure that all work meets the specified standards and criteria set forth in the contract. When deliverables do not meet those expectations, it is critical for the Contractor to act promptly to resolve the issues and provide acceptable replacements. This approach helps maintain project timelines and uphold the City's standards, ensuring that the contract commitments are fulfilled effectively.

Addressing why the other choices are not applicable, providing additional documentation, while it may offer context or support, does not remedy the fundamental issue of subpar deliverables. Appealing the decision to the Controller might be a lengthy process that does not address the immediate need for acceptable deliverables. Negotiating an extension for delivery could delay the project further, which would be contrary to the need for timely compliance with the City's expectations. Hence, replacing the deliverables promptly and at no cost is the most direct action aligned with the Contractor's obligations.