| A pipe is used to convey liquids or gases into or out | | | | clear of any adjacent surfaces. The same clearance |
| of the building. The types are mainly P.V.C pipes or | | | | should be given from one tube to another. It also |
| mild steel pipes. They are located inside walls, ceilings, | | | | important to allow for expansion and contraction of |
| ducts, or exposed on the wall surfaces. The liquid to | | | | pipes. Precautions should be taken against any arising |
| be conveyed determines the size and type of tubing | | | | forces are no transmitted to the adjacent surfaces. |
| to be used. When fixing, connections to the main | | | | Valves and operational equipment should be easily |
| supply and the utility feeding point are done. It is | | | | reachable to control the use of the pipe. this is |
| important to follow instructions of the manufacturer | | | | important for all fluid carrying pipes. |
| when joining pipes. | | | | Sleeves in piping are provide where they are passing |
| When fixing pipes on ceilings, roofs or roof structures | | | | through walls, solid floors or concrete structures. |
| it should be done with mild steel hangers. These | | | | These allow movement of the tubes through this |
| should be cut and pinned to the building structures. | | | | structures. When cutting, it is important to use a |
| Where more tubes are placed together, they are in | | | | hacksaw or other cutting material. This should not |
| positions that leave the lower surfaces at the same | | | | injure the tube. It also should not reduce the |
| horizontal level. The support shall be arranged at equal | | | | diameter or form beads or feathers that restrict the |
| intervals over the whole pipe length. The pipe | | | | flow of fluids. Before joining pipes, they must secured |
| diameter determines how far supports shall be placed. | | | | properly. Ensure all formed bends retain the original |
| They should be maximum three feet. | | | | diameter. |
| Once pipes are installed, insulation is done at one inch | | | | |