How much is the hydropower renovation in Shenyang per square meter?

Weak current includes two points:

1. Wire: used for telephone line, network cable, TV cable, audio cable, audio cable, video cable and background music.

2. Conduit: PVC hard flame-retardant electrical conduit diameter D 16 Conduit 3 weak current (telephone and TV network cable) passes through the conduit separately. Switch socket bottom box 86 is 10 yuan/piece; 1 18 type 15 yuan/piece. Add 16 information integration box and 160 yuan/set. Ensure that there is no joint in the pipe, and fill it with gypsum or cement mortar after burying the pipe. Concealed pipe price: 28 yuan/meter. Ming Guan price: 18 yuan/meter

Material: 1PVC conduit thickened cold-bent pipe wire.

2. High voltage device.

The threading in the flame-retardant electrical pipe shall not exceed 3 buttons, and 5 yuan shall be added for every meter exceeding 3 buttons. There is no connector for the wires in the pipe, and the junction box is used. Type 86 switch socket box 10 yuan/piece; 1 18 type 15 yuan/piece, 4 m2 conductor per meter plus 10 yuan. Multiple pipes in the same tank are charged according to multiple hidden lines. Remove the groove, bury the pipe, and fill it with gypsum or cement mortar.

Dark pipe: 35 yuan? /meter

Ming Guan: 25 yuan/meter

Material: PVC wire thickened cold bending pipe, electric wire.

Three. Waterway reconstruction

A.20PP-R water supply pipe (concealed installation): 60 yuan /m b.20PP-R water supply pipe (surface installation): 45 yuan /m C. Launching installation (50PVC pipe): 60 yuan /m PS:PP-R pipe is Wei Xing or Jinde pipe. The launch tube is a plastic tube.

1, each meter contains an equal-diameter reducer casing and a 90-degree elbow. 2, excluding valve hardware 3, 25 water pipes per meter plus 10 yuan 4 less than one meter is calculated as one meter 5, punching will be charged, bearing wall 40 yuan/a, non-bearing wall 20 yuan/a 6PP-R pipes are all hot water pipes with a skin thickness of 2.8. 7 sewer pipes shall be calculated as 50, and those exceeding 50 shall be negotiated separately.