Who can tell me the price of water and electricity for Changsha decoration? How to decorate!

Quotation for hydropower transformation: 1. Quotation for water improvement: unit price per meter for water pipe renovation (PP-R pipe) is 38-unit price per meter for 46 yuan drainage pipe renovation (pipe diameter of 50 and below) is 50-unit price for valve diameter of 20mm in 80 yuan and 25mm in 65 yuan, and unit price for toilet sediment excavation in 80 yuan is 60 yuan. Second, change the electricity quotation and weak current transformation. Unit price per meter 23 yuan; The unit price per meter of high-voltage power transformation is 38 yuan, and the unit price per meter of the original pipe wall-crossing line is 18 yuan. 5- 15 yuan per box. Wall punching 10-30 yuan. The TV line, telephone line and network cable are all in 20 yuan, and the switch socket 100-200 yuan. Please check the above prices by yourself, mainly based on the actual cost of water and electricity decoration.