First of all, I tell you, to be a supervisor of municipal engineering in a residential area, you must first be familiar with the drawings (such drawings are beautiful), and then you should ask the construction unit whether there is a designated brand of rain and sewage pipes, and check whether there is any phenomenon of inverted pipes, whether the masonry of drainage wells meets the requirements of design and specification, whether the buried depth of pipes meets the requirements, and whether the level and sequence of pipe laying in the drawings meet the requirements of design and specification. Whether the foundation treatment of road hardening is in place, whether the thickness of hardened layer meets the design requirements, whether the hardened pavement has been stretched, whether the elevation connection can meet the overall requirements of the site, whether the rain outlet is missing, etc.
Since I have just come out to work and have little experience, I should read more and study more. If you find any problems, the Ministry should raise them immediately. First, carefully check the drawings and the relevant contact letter issued by the construction unit, and then ask the construction unit to rectify if there is any problem.
When a person works in a foreign country, he should pay attention to his working methods. When he changes his principles, he must bite the bullet. However, the construction unit can accept some small things with humility in time, and he should also be able to let go, otherwise you will be very passive in working on the spot.
I hope it helps you.