What are the inspection items stipulated in the quality standardization standard for shelf roadway?

Taking the shelf roadway as an example, the inspection items include the main items: roadway net width, roadway net height, roadway slope, bracket component specifications, bracket tilt forward and backward (or to meet the retreating mountain); the position of the shed beams; the back of the back of the back of the top of the gangs and the depth of the column nest.

In addition to the main items, you also need to check the general items: shed beam interface, shed distance, gutter.

Reference Shandong Jinan China Coal Electrical Co.