Piping:
"Piping" sometimes refers to Piping Design, the detailed specification of the physical piping layout within a process plant or commercial building. In earlier days, this was sometimes called Drafting, Technical drawing, Engineering Drawing, and Design but is today commonly performed by Designers who have learned to use automated Computer Aided Drawing / Computer Aided Design (CAD) software.,
Plumbing is a piping system with which most people are familiar, as it constitutes the form of fluid transportation that is used to provide potable water and fuels to their homes and businesses. Plumbing pipes also remove waste in the form of sewage, and allow venting of sewage gases to the outdoors. Fire sprinkler systems also use piping, and may transport nonpotable or potable water, or other fire-suppression fluids.
Piping also has many other industrial applications, which are crucial for moving raw and semi-processed fluids for refining into more useful products. Some of the more exotic materials of construction are Inconel, titanium, chrome-moly and various other steel alloys.
Źródło: https://en.wikipedia.org/wiki/Piping
Reasons for the increase cost of the work hydraulic
After completing the plumbing major plumbing work, for example, when building a house, it organized the reception of work, during which an assessment is made of the works. It was only after their positive assessment of the property owner will be issued an invoice for the work done so far. Sometimes you may find that the final valuation of the work performed will be higher than the initial estimate. If such an increase in fees for services is justified, then the property owner will be obliged to pay them in full. The increase in fees can be, for example, to provide wholesalers defective materials that had to be exchanged for others. Accordingly, the need to be able to repair the water system already formed, which generated extra costs.
Checking the meter on the water
Hydraulic works carried out in a domestic boiler are mainly related to the installation of the boiler and the foundation and checking correct operation of the water meter. Counter water must be installed by an authorized plumber who will also make his sealing. In case of any doubt, will also check a meter on the water especially when he suddenly began to show much higher water consumption than before. Usually installed in the boiler room is also a boiler, water heater. After its installation, the current home plumber, could also make his first start and check thanks to proper operation. Household members will be happy with such a solution, especially if the first use of the gas boiler.