Job Description for HVAC Service Technician. A heating, ventilation and air conditioning (HVAC) service technician starts an appointment with a customer by asking about any problems with the heating, ventilation, and/or air conditioning systems in the client's home or business.n HVAC service technician might also be called upon by a customer to carry out preventative maintenance tasks or inspections to ensure that heating, ventilation, and air conditioning systems continue to run smoothly.
Price: $1 million - $3 million, depending on model. Another submersible designed for in-water yacht deployment, the SEAmagine promises a stable presence on the surface as well, in case you want to get out and marvel at your yacht from a different angle.
The soon to open Epping-Chatswood line in Sydney runs underground for 12.5 km. It cost $860 million to build. Given $860 million figure was not given a year, Iâll assume that itâs in 2002 dollars (the year the project started), giving us a cost of $984 million in 2007 dollars.The per km cost is $78.72 million.trangely, other parts of the report cost the tunnel at $7 billion and DART at $250-300 million â thereâs no consistency. The lowest cost figures give a per km cost of around $347 million for rail tunnel (presumably with stations included) and $42.3 million for above ground rail.