Hainan Plastic Inspection Well

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Company name: Hainan Plastic Industry Co., Ltd

Contact: Manager Chen

Tel: 18189796380

Address: 200 meters northeast of Jinshengda, the extension line of Qiuhai Avenue, Longhua District, Haikou

Website: wuzhengyi.cn

Installation of inspection shaft

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Installation of inspection shaft

Date of issue: 2023-09-28 Author: Click:

Hainan plastic inspection well   

(1) The length of the shaft shall be the height from the bottom of the socket connecting the shaft to the design ground minus the distance from the top of the shaft to the ground. When it is difficult to accurately determine the ground or pavement elevation, an allowance can be properly reserved for the shaft length.


(2) The shaft shall be inserted into the well seat vertically. When inserting the shaft, it is not allowed to use a heavy hammer to knock, but a special tightening tool shall be used.


(3) After the installation of the shaft, the upper opening shall be temporarily blocked.



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