On April 23, the State Railway Administration issued a notice on adjusting the comprehensive labor cost unit price during the preparation period of railway projects, gtkf [2021] No. 15. Compared with the unit price in the base period, the adjusted comprehensive labor cost increased by 15.2% - 35.4%, which will be implemented from May 1, 2021.

The notice also pointed out (key points ~): at present, the National Railway Administration has established a project to study the dynamic adjustment mechanism of comprehensive labor cost standards in response to market changes in time, so as to achieve high quality, promote the revision of railway engineering cost standards and build a high-standard railway market system.

At the same time, the notice does not explain the scope of application of "labor cost adjustment". It is certain that if the preliminary design has not been approved, the new labor cost standard will be implemented; It is not clear whether the approved projects (including those that have not yet started or are under construction) are corresponding to policy adjustments, and it can wait for the document issued by China Railway Group or other official interpretation. However, it may not take long. China Railway Economic Planning and Research Institute will hold a railway cost training in Hengyang, Hunan Province in the near future (the training notice is attached). One of the contents is "analysis of comprehensive labor cost unit price during the preparation period of railway engineering cost standards". At that time, it is possible to interpret the relevant contents

工费调整的原文如下：

根据综合工费调整的内容，小编对工费标准变化引起的工程投资幅度变化做了测算。

按照这个变化幅度计算可知Ⅰ类工上调10元，Ⅱ至Ⅴ类工上调11元，Ⅵ类工上调12元，Ⅶ类工也就是隧道用工上浮29元。如下图：

调整的幅度还是十分可观的，而对于一个项目将会有多大的影响呢？笔者找了一个例子，普通的一段铁路，静态技术经济指标不高不低4500万/km左右，将会是什么样子呢？

根据测算，这样的项目将会影响静态投资指标大约在1.3%-1.9%之间，绝对额度在80万-180万/km之间。

各个章节工程投资的变化可以看下面几张图：

最后附上近期培训的通知：