How to send a letter without earthwork construction

1. First of all, the work contact letter is mainly a way for all contractors to communicate with each other. Including some rationalization proposals and problems to be solved.

2, the contact letter for earthwork construction work should include the following aspects:

1) first describe the current construction situation and prove that there are enough working faces in earthwork construction;

2) According to the construction organization design and construction progress plan, it shows that the failure of earthwork construction will affect the follow-up work, including the delay of construction period and the increase of expenses;

3) According to the construction contract, explain the punishment measures for delaying the construction period.