DWS Mechanical Services Blog

You may have heard the term bio-mass before but what is biomass and what are its uses? Bio-mass or biomass as it’s sometimes referred to is in our industry technically described as an organic matter used as a fuel. This fuel is usually used in places such as power stations to generation a source of…

DWS is a mechanical contractor. A mechanical contractor is typically someone who is in charge as heating and cooling systems, refrigeration, piping and plumbing. They work to design, construct and maintain a variety of processes within a construction projection.  Mechanical contractors usually work within the commercial field instead of the residential field; however DWS work…

HVAC stands for Heating, Ventilating and Air Conditioning. Therefore, a HVAC system consists of a unit that provides heating and cooling to commercial, industrial and residential premises. As well as this HVAC’s can circulate fresh air into buildings to dilute airborne contaminants such as fumes from cleaning chemicals and odours from occupants. Heating: The heating…

A coded welder is somebody who has taken an exam in a welding process using a certain welding configuration (Welder Approval Test). Every individual method is specific to a certain job, however some codes are more varied and general and others are very specific. Welder approval codes are different in the UK and the USA.…