The difference between civil engineering and installation
Civil engineering budget generally includes civil engineering and installation; A project is mainly civil engineering, supplemented by installation (now the proportion of some buildings and installations is gradually expanding). Which one you want to learn depends on which one you are engaged in now.
material for study
If you are reading a book, you can buy a book to write the rules of engineering quantity calculation, and there are also some basic courses. Go to the architecture bookstore. All related books and materials are generally divided into civil engineering and installation.
practical experience
If you have experienced the construction of a large project and are responsible for the budget of the project, you can learn a lot. General engineering and civil engineering, the builder and the budgeter are divided, so you should do both to see if there is any chance. The construction and budget of installation are generally completed by the same person in the same major. It is possible for one person to take care of two majors because the project is small.
Engineering quantity calculation rules
Although the installation sounds like one, in fact, the installation itself is very complicated, such as electrical/plumbing/air conditioning/fire protection/intelligence. It is not easy to master all the specialties of installation, and it takes a lot of time. More importantly, there are not many opportunities to study and go to the construction site. Looking at the gap between the picture budget and the actual situation, we need to master the law of engineering quantity calculation.
Learning suggestion
If you are engaged in installation now, you should learn to install. If your major is not finalized, you'd better study civil engineering. After all, civil engineering is the main body. The most direct way to learn to look at pictures is to look at pictures while working, so as to understand the work and combine the drawings with the work. Some basic symbols and drawings can be seen in the standard atlas, or you can ask the master for advice.