			Install water metering device 0.0075
			Public bathrooms take water-saving measures 0.0454
		Water-saving appliances and equipment 0.0997	Water efficiency of sanitary appliances 0.0195
			Use of water-saving irrigation systems 0.0431
			Air-conditioning system adopts water-saving cooling technology 0.0195
			Other equipment also uses water-saving technologies or measures 0.0176
		Unconventional water use 0.038	Unconventional water use 0.038
5	Material saving and material utilization 0.2005	Material-saving design 0.0410	Choosing the best building shape 0.0136
			Optimize structural design to achieve material saving effect 0.0095
			Integrated design of civil engineering and decoration 0.0027
			Reusable partition wall 0.0037
			Use of industrially produced prefabricated components 0.006
			Integrated design kitchen and bathroom space 0.0046
			Use ready-mixed concrete and ready-mixed mortar 0.0067
		Material selection 0.1604	Use of high-strength building structural materials 0.0054
			Use of durable construction materials 0.0095
			Use of recyclable and recyclable materials 0.0173
			Construction materials produced from waste 0.0227
			Use durable, easy-to-maintain decoration materials 0.0133
			Using thermal insulation and structural integration technology 0.0085
			Use locally produced stone as building material 0.077
			Noise level in the main room 0.0011
6	Indoor environmental quality 0.0316	Indoor acoustic environment 0.0062	Good sound insulation in main function rooms 0.0028
			Adopt measures to reduce noise interference 0.0024
			Main room with good view 0.0003
		Indoor light environment 0.0044	Main function room lighting meets national standards 0.0008
			Improve the natural lighting effect in the room by design 0.0011
			Adjustable shading design reduces radiation 0.0022
		Indoor hot and humid environment 0.0157	Improve natural ventilation by design 0.0017
		Indoor air quality 0.0052	Reasonable airflow organization 0.0006
			Install devices to regulate and improve indoor air 0.0029
			Take dust protection measures during construction 0.0097
7	Construction management 0.0563	Environmental protection 0.0309	Take effective noise reduction measures during construction 0.0038
			Reduce waste 0.0136
			Take measures to reduce light pollution during construction 0.0038
			Develop and implement a construction energy saving plan 0.0054