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Liaoning Zhong Ji Technology Co., Ltd.

Contact: Manager Wang

Tel: 18004275506

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Zip code: 124200

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Address: Dawa Lingang Economic Zone, Panjin, Liaoning


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Treatment methods for steel skeleton polyethylene composite pipes under construction problems

Release date:2018-07-19 Author: Click:

Treatment methods for steel skeleton polyethylene composite pipes under construction problems



Pipeline often encounters a lot of common problems in the construction of laying-out, many times due to the overall low quality of the construction team, the construction skills and equipment can not meet certain requirements, will lead to the construction of the pipeline can not achieve the desired construction effect, but also cause the delay of the construction period and economic losses. Polyethylene composite pipe repair for the pipeline construction line this part of the problem we are not often in the ordinary construction process, today we will specifically tell you about the steel skeleton polyethylene composite pipe in the construction line of the specific treatment of various problems.


First of all, the error measurement personnel caused by man-made factors will also present accidental errors because of measurement level, reading prohibition, recording errors, no correction of measurement data and other factors, which will bring fatal errors to the measurement effect.


Processing methods: replacing people, replacing instruments for re-testing, twice measuring effect in the allowed error scale to take its average as the measurement effect, otherwise, the third measurement until the qualified stop.

Polyethylene composite pipe repair

 

2. Errors caused by measuring instruments and things are that measuring instruments and things will lose their accuracy after a period of time. When using these instruments and things, the errors of instruments and things will pile up, resulting in imprecise wiring effect. Some construction units, because of the tight construction mission, have not enough time to calibrate the instruments and East-West, adopted the measurement effect beyond the error scale, eventually resulting in construction fault.




Processing methods: the instruments and things used in the wiring must be checked to avoid the errors of the instruments and things themselves affecting the measurement effect and then affecting the construction quality to form rework.




3. The laying-out of each unit has been carried out before the construction according to the points that have been released by others. In order to facilitate and save the time of laying-out, the laying-out of pipeline construction is carried out at the nearest point. Because there are certain errors in the setting-out of individual construction, errors will pile up and eventually lead to measurement errors exceeding.




Processing method: only two given points as the basis, to avoid multiple reference points as the basis for measuring the effect of greater errors, the formation of construction fault.


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Liaoning Zhong Ji Technology Co., Ltd.

Contact: Manager Wang

Tel: 18004275506

Eighteen billion four million two hundred and seventy-five thousand five hundred and nine

Tel: 0427-6515296

Fax: 0427-6515299

Mailbox: Wang35055@163.com

Zip code: 124200

Address: Dawa Lingang Economic Zone, Panjin, Liaoning

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