ECC Rating in San Francisco County旧金山县的 ECC 评级

San Francisco is a consolidated city and county: there is one jurisdiction, one set of local ordinances and one permitting authority for everything inside its boundary. That makes this the simplest county structurally and the most demanding procedurally. The Department of Building Inspection handles residential permits through the PermitSF portal, with simple work needing under roughly an hour of plan review available over the counter through In-House Review, and larger additions and alterations going through full plan review with an assigned plan checker. Planning and fire approvals run as separate tracks alongside it, which is why scope confirmation at the outset matters more here than in the surrounding counties.旧金山是市县合一的城市：其边界内的全部事务只有一个管辖区、一套地方法规与一个许可主管部门。这使得它在结构上是最简单的县，在流程上却是要求最高的县。建筑检查局通过 PermitSF 门户受理住宅许可，图纸审查约一小时以内的简单工程可经柜台的 In-House Review 流程即时办理，较大的扩建与改造则进入完整图纸审查并由指定审查员跟进。规划与消防审批作为独立流程并行进行，因此在此处，前期确认范围比在周边各县更为重要。

The practical consequence is that an ECC rating in San Francisco County is produced against one specific permit. We confirm which authority reviews it from the address before scheduling, because that authority decides which form the rating has to be completed on.实际结果是：旧金山县的 ECC 评级是针对某一具体许可证出具的。我们会在排期前依据地址确认审查主体，因为该主体决定了评级必须填写在哪一套表格上。