Who must be named as Additional Insured in the Commercial General Liability policy?

The City and County of San Francisco must be named as Additional Insured in the Commercial General Liability policy because this designation provides essential coverage to the city against claims arising from the contractor's operations. When a city or municipality is involved in agreements for public works or construction projects, it typically requires contractors to include them as Additional Insured to protect against potential lawsuits or claims that may arise from the contractor's activities. This helps ensure that, in instances where the city's interests might be threatened due to the contractor's actions, the city is covered under the contractor's liability insurance.

The other options do not fit the criteria for Additional Insured under standard liability policies. While a contractor's business partners, employees, and the public are associated with the contractor's operations, they are not typically required to be named in this context. The focus is primarily on protecting the interests of the municipality involved in the contract.