The difference between slotted and under grooved pipe elevation measurement records

The construction sequence of trench pipeline is generally as follows: slotting - foundation treatment - pipeline groove. The slotting of the groove pipeline elevation measurement record is the groove base elevation of the finished surface of the slotting construction; The lower groove recorded by the trench pipeline elevation measurement record is the elevation of the finished surface of the pipeline foundation construction and the elevation of the bottom of the pipe.

The difference is that the slotted elevation is in the front, the lower slot elevation is in the back, and the lower slot elevation is generally higher than the slotted elevation.

Summary. In response to this problem, we can take the following measures to solve it: first, we should determine the height and size of the pipeline inspection groove according to the requirements of the design documents and record it in the construction drawings.

Secondly, during the construction process, the groove inspection should be carried out according to the requirements of the design documents according to the specified size, and it should be recorded in the construction record. Finally, after the construction is completed, the height and size of the pipeline inspection groove should be checked and recorded in the construction record. In short, in order to correctly record the height and size of the pipeline groove, first of all, according to the requirements of the design documents, determine the height and size of the pipeline groove, and record it in the construction drawing; Secondly, during the construction process, the groove inspection should be carried out according to the specified size and recorded in the construction record; Finally, after the construction is completed, the height and size of the pipeline inspection groove should be checked and recorded in the construction record.

In response to this problem, we can take the following measures to solve it: First, according to the requirements of the design documents, determine the height and size of the pipeline inspection groove, potato limbs and record them in the construction drawings. Secondly, during the construction process, the groove inspection should be carried out according to the requirements of the design documents according to the specified size, and it should be recorded in the construction record.

Finally, after the construction of the shed, the height and size of the pipeline inspection groove should be checked and recorded in the construction record. In short, in order to correctly record the height and size of the pipeline groove, first of all, the height and size of the pipeline groove should be determined according to the requirements of the design documents, and it should be recorded in the construction drawing; Secondly, during the construction process, the groove inspection should be carried out according to the specified size and recorded in the construction record; Finally, after the construction is completed, the height and size of the pipeline inspection groove should be checked and recorded in the construction record.

Excuse me, but please go into more detail?

In response to this problem, we can take the following measures to check the slot records:1First of all, according to the different height and size of the pipeline, determine the position of each groove inspection and record it; 2.

Then, according to the position of each inspection groove, determine the height and size of each inspection groove and record it; 3.Finally, according to the height and size of each groove, determine the depth of each groove and record it. In addition, in the process of checking the slot record, you also need to pay attention to the following points of rental:

1.It is necessary to ensure that the position, height, size and depth of each inspection groove are accurate; 2.Make sure that the position, height, size and depth of each tank are consistent; 3.

Make sure that the position, height, size and depth of each tank are within specification. In short, in the process of checking the groove record, it is necessary to ensure that the position, height and depth of each groove are accurate, consistent and in line with the specification, so as to ensure the accuracy and reliability of the groove inspection record.