Some of the best machines for use in industrial or construction sites are bulky, specialized and used for specific purposes. They could lift large weights or could help keep the site safer and do stuff needed for making the building more effective. Many installations in this way need equipment to take out ground water.
This is certainly an item that creates any number of complications which lead to problems for those working below ground. There will be need of mobile dewatering equipment for these issues. There are static stuff for use, too, although these could be semi permanent structures for use in mines, for instance.
Some sites need the machines mobile because of the many places that are to be addressed. The machines and gadgets may be rented out by certain companies. And while there is going to be a whole range of these items for rent, they could also be bought new or secondhand, depending on the need or preference.
Construction outfits though could find it necessary to rent stuff when there is too much at stake. They may have their own pumps and other dewatering implements but when a site is in danger of being wiped out because of rain, for instance, they will rent more items. The need is to immediately take out the water from holes that have been dug.
These holes could collapse into whatever is being set up and ruin the work that is existing. It must be done fast and wihtout fail in order for an install to continue. Some works can be mired for weeks when the dewatering items are not there or there are delays in the delivery of rentals or if rentals are not available.
Most of the stuff that is going to be important here are manufactured as specialty implements by several manufacturers. These are all industrial grade, and could be in use in mines, for building and for drilling operations. The pumps are often set up along the pile drivers and drills when too much ground water is present.
The risks will go up when there is a lot of this present. The dangers posed in mines by water could drown, say, a well shaft in which men are present. That is a misfortune companies never like to happen and so they could have roving gear to answer a problem for networks of mines or building sites in a region.
The concerns here will also be costly, costing money when delays happen because of sudden water presence. Rains are not something that can be helped but the response should be immediate after sudden rainfall. This means they could be there, ready to use, in warehouses or parking lots and called up when needed.
The machines will not be things that are easy to handle, but usually there are trained experts from companies. This means that you could hire them along with their mobile tools. These know what to do with most kinds or urgent or emergency needs and some outfits may have these employed but when, like the machines, there is much water, more could be needed.