Core contents of the standard: First, safety management system, clarifying that the installation unit must establish an work safetyresponsibility system, safety education and training system, hidden danger investigation system, equip full-time safety officers, and the project leader is fully responsible for installation safety; Second, operator requirements, installation personnel must hold special equipment operation certificates, must receive safety technical disclosure and three-level safety education before taking up the post, high-altitude operators must hold certificates and have regular physical examinations; Third, operation site protection, clarify the safety protection requirements for shaft, machine room, car top, and pit operations. The shaft must be equipped with a fully enclosed protective net. High-altitude operations must wear double-hook safety belts and set up safety warning signs; Fourth, construction process specification, standardize the safety requirements of the whole process of unpacking and inventory, hoisting, guide rail installation, main engine installation, door system installation, commissioning and acceptance, and strictly prohibit illegal cross-operation and unprotected operation; Fifth, emergency disposal, the installation unit must formulate emergency plans for accidents such as high-altitude falls, object strikes, electric shocks, and fires, equip emergency materials, and carry out emergency drills regularly; Sixth, supervision and management, clarify the safety supervision responsibilities of the supervision unit and the construction unit. Units and individuals who operate in violation of regulations will be punished according to law and included in credit management.