保定巨盛模具制造有限公司

Construction process of plastic inspection wells and common problems encountered

塑料检查井目前已经广泛应用于雨污水排水管网中，不过施工方在实际操作中还会遇到各种各样的问题。下面我们简单阐述下塑料检查井在施工中应该注意的问题。

Plastic inspection wells have been widely used in rain and sewage drainage network, but the construction side will encounter a variety of problems in practical operation. Below we briefly explain the problems that should be noticed in the construction of plastic inspection wells.

首先，管网的闭水。江苏正林环保科技有限公司会根据客户提供的样品调试和匹配各个规格的橡胶密封圈，做到完全闭水。

First, the pipe network is closed. Jiangsu Zhenglin Environmental Protection Technology Co., Ltd. will adjust and match the kongzhix.89ix.comyapianjix.89ix.com buchanggui.89ix.com hengwenx.89ix.com chuanganqih.89ix.comshiyanx.89ix.comrubber sealing rings of various specifications according to the samples provided by customers, so as to completely close the water.

一、施工方开始施工，第一步是根据图纸要求挖掘沟渠，确定每个塑料检查井的位置和标高。

The first step is to dig ditches according to the drawings and determine the location and elevation of each plastic inspection well.

二、 确定好井底的标高后，施工方将计算出每个塑料检查井所需要截取井筒的高度，然后安装上井筒。

2. After determining the elevation of the bottom hole, the builder will calculate the height of the wellbore to be intercepted for each plastic inspection well, and then install the upper wellbore.

三、接下的步骤一般会回填，常规的回填方法为回填至出户管连接井筒的标高，接好出户管后再二次回填。

3. The next step is usually backfilling. The conventional backfilling method is backfilling to the elevation of the wellbore connected with the outdoor pipe, and then backfilling again after connecting the outdoor pipe.

四、在接好出户管之后就可以安装上井盖并回填了。但是回填时一定要小心施工，以免损坏塑料检查井或井盖造成不必要的损失！

Four. After installing the outlet pipe, the manhole cover can be installed and backfilled. But when backfilling must be carefully constructed to avoid damage to plastic inspection wells or covers caused unnecessary losses!