所謂的管道示蹤線(xiàn)先可以這樣理解，它是輔助于埋在地下非金屬管道日后維護(hù)定位的一種信號(hào)線(xiàn)纜。那么下面關(guān)于示蹤線(xiàn)施工注意事項(xiàng)的一些補(bǔ)充，我們?yōu)榇蠹液?jiǎn)單介紹如下：

The so-called pipeline tracing line can be understood in this way, and it is a kind of signal cable that assists in the future maintenance and positioning of buried non-metallic pipelines. Here are some supplements to the construction precautions of the tracer line, which are briefly introduced as follows:

一、使用時(shí)注意示蹤線(xiàn)的放線(xiàn)長(zhǎng)度，用多少放多少，不能將示蹤線(xiàn)一次性全部倒出來(lái)。

1、 When using, pay attention to the setting out length of the trace line, and pay as much as you use it. Do not pour out all the trace lines at one time.

二、示蹤線(xiàn)隨管一起進(jìn)入定向鉆孔時(shí),要有人看管，避免示蹤線(xiàn)打結(jié)、或纏繞在一起。

2、 When the tracer line enters the directional drilling hole with the pipe, someone should watch over it to avoid knotting or entanglement of the tracer line.

三、建議有一個(gè)簡(jiǎn)單的放線(xiàn)架，把示蹤線(xiàn)固定在放線(xiàn)架上，讓示蹤線(xiàn)和管材同時(shí)拖動(dòng)。

3、 It is suggested to have a simple paying off frame, which can fix the tracer line on the paying off frame, so that the tracer line and the pipe can be dragged at the same time.

四、在拖管的過(guò)程中，示蹤線(xiàn)不能被小樹(shù)叢或其它障礙物絆掛，避免示蹤線(xiàn)被拉斷。

4、 During pipe dragging, the trace line shall not be tripped by small trees or other obstacles to avoid being pulled off.

五、示蹤線(xiàn)和管材頂部要捆扎牢固，避免管材在穿越時(shí)示蹤線(xiàn)脫落。如果示蹤線(xiàn)要出地表面，需適當(dāng)多預(yù)留一定的長(zhǎng)度。建議出地后的示蹤線(xiàn)預(yù)留長(zhǎng)度為1.5米左右，以備探測(cè)使用。

5、 The tracer line and the top of the pipe shall be tied firmly to prevent the tracer line from falling off when the pipe is crossing. If the trace line is to be above the ground surface, a certain length shall be reserved appropriately. It is suggested that the reserved length of the trace line after leaving the ground should be about 1.5m for detection.

六、示蹤線(xiàn)在定向鉆使用過(guò)程中，不能有接頭。

6、 The tracer line shall not have joints during the use of directional drilling.

此外要知道管道敷設(shè)完成后，應(yīng)使用管道探測(cè)器對(duì)已敷設(shè)之可探示蹤線(xiàn)進(jìn)行可探性測(cè)試，以確保金屬絲已連接妥當(dāng)，應(yīng)記錄測(cè)試結(jié)果。更多相關(guān)注意事項(xiàng)就來(lái)我們網(wǎng)站http://tianyals.cn進(jìn)行咨詢(xún)了解吧！

In addition, after the pipe laying is completed, the pipeline detector shall be used to test the detectability of the laid tracers to ensure that the metal wires have been connected properly, and the test results shall be recorded. More relevant precautions come to our website http://tianyals.cn Consult and understand!