13. Grating Installation The steel grating can be installed and fixed in many ways. Typically, welding installation, fastener fixing and…
12. Gas Cutting The process consists of preheating the metal to be cut to its ignition (oxidation) temperature, i.e., above…
11. Fire Proofing by Spraying Many building codes require fireproofing protection to structural steel as a safety precaution. The most…
10. Excavation Work Being a major part of the site preparation, excavation can make or break the stability of your…
09. Electrical Testing It is more likely that this will happen during electrical testing and fault finding, when conductors at…
08. Electrical Installation Electrical installations consist as the connection system that has the mission to conduct and distribute the electric…
07. Coring on Existing Drainage Sump. Constructing holes in precast concrete manhole sections for pipe connections can be achieved by…
06. Cable Pulling, Installation and Banding Cable pulling works involve an individual pulling sheathed cables through walls, trays and ducts for electrical power systems. They…
05. Bolt Tightening and Torquing [General Information] Bolts may seem simple, but in reality the proper manufacturing of bolted joints requires…
04. Backfilling Work Excavation and backfilling of soil is a very important part of construction process, and care must be…